Tender Specification Document Scope of the work: Design ... · 3.4 The boiler shall be complete...

Tender Specification Document for Design, Manufacturing, Testing, Erection & Commissioning of 2.8

TPH (1 No.) and 1.1 TPH (1 No.) Steam Boiler Systems with Accessories

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Tender Specification Document

Scope of the work: Design, Manufacturing, Testing, Erection &

Commissioning of 2.8 TPH (1 No.) and 1.1 TPH (1 No.) Steam

Boiler Systems with Accessories

Delivery Place : Propellant Complex, Rasayani, ISRO (PCRI),

Dept. Of Space, Govt. of India, Dist.: Raigad, Maharashtra -

410207



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Tender Specification Document

Scope of the work: Design, Manufacturing, Testing, Erection &

Commissioning of 2.8 TPH (1 number) and 1.1 TPH (1 number) Steam

Boiler System with Accessories

1.0 General Specifications

Purpose: Steam Boilers are meant for the supply of steam for various

process operations of CNA / N2O4 production plant at Propellant

Complex, Rasayani, ISRO, (PCRI) Dept. Of Space, Govt. of India, Dist.:

Raigad, Maharashtra – 410207.

2.8 TPH capacity boiler is planned to be operated whenever bleaching

process is active and 1.1 TPH boiler will be operated during rest of the

process operations.

Steam Boiler Parameters :

a. Boiler Quantity : 2 nos.

b. Capacity, TPH (F&A 100 degC) : 2.8 TPH - 1 No.

1.1 TPH - 1 No.

c. Steam pressure, kg/cm2(g) : 10.54 kg/cm2(g)

d. Type of Boiler : Smoke Tube, 3Pass Wet Back

e. Fuel to be Fired : Furnace Oil (FO)

f. Thermal Efficiency, NCV of fuel oil : 89% on FO as per BS-

845 part I on NCV basis.

1.1 SCOPE OF WORK

A. The Scope of work includes detailed Engineering design,

manufacturing, testing at works, inspection, supply, transportation,

unloading and receiving the material at site, storage and safe custody

at site, handling at site, erection, testing, commissioning, guarantee

test run and handing over of boiler and connected accessories with all

statutory approvals as per technical parameters mentioned under 1.0,

Detailed Scope of Work under 2.0, Design requirements under 3.0 and

technical specifications & all other requirements as detailed from 4.0

to 33.0 of this document and the Annexures.

B. The successful bidder shall submit detailed design calculations and

proposal within 4 weeks after release of Purchase Order to IBR

Authority and Purchaser and after approval and clearance from IBR

Authority & Purchaser, actual fabrication work shall be taken up.

C. Supply of spares for 2 years of trouble free operation.



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1.2 The Steam Boiler shall be fabricated and inspected as per drawings &

QAP, both approved by IBR authority.

1.3 At the time of submitting the offer, party shall quote the names of

IBR authority that will be engaged during the course of entire work in

the technical bid.

1.4 At the time of submitting the offer, party shall attach documentary

evidence indicating IBR approval of the fabrication shop in the technical

bid.

1.5 The bidder’s scope shall also include any other services, etc. if called for

in the succeeding sections of the specification. The successful bidder shall

be responsible for providing all material, equipment & services, which

are required to fulfil the intent of ensuring operability, maintainability,

reliability and complete safety of the complete work covered under this

specification, irrespective of whether it has been specifically listed

herein or not. Omission of specific reference to any component /

accessory necessary for proper performance of the equipment shall not

relieve the bidder of the responsibility of providing such facilities to

complete the supply, erection and commissioning of Boiler and accessories

as per this document within quoted price.

1.6 It is not the intent to specify herein all the details of design and

manufacture. However, the equipment / system shall conform in all

respects to high standards of design, engineering and workmanship

and shall be capable of performing the required duties in a manner

acceptable to purchaser who will interpret the meaning of drawings

and specifications and shall be entitled to reject any work or material

which in his judgement is not in full accordance herewith.

1.7 Items though not specifically mentioned but needed to make the

system complete as stipulated under these specifications are also to be

furnished unless otherwise specifically excluded.

1.8 Bidder shall submit all the details of the proposed boilers,

accessories, tanks, instrumentation & control system, etc. confirming to

the specifications of this document in the technical bid itself, without

which offer will not be considered.

2.0 Detailed Scope of work by Vendor:

a) All activities related to obtaining approval and clearance by the IBR

and other statutes shall be the responsibility of the Vendor.

b) All necessary certificates in the required form as approved by the

Boiler Inspectorate shall be forwarded to PURCHASER. Responsibility



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of the purchaser with respect to the boiler Inspectorate is limited

to paying the registration fee and forwarding of necessary

application forms only. All other fees and expenses in connection

with IBR approval shall be borne by the Vendor.

c) All equipments and parts covered under Indian Boiler Regulation shall

be designed, fabricated, tested and erected as per the requirement of

this regulation, and necessary statutory approvals are to be obtained

before the commencement of the work.

d) The Scope of work shall include complete refractory insulation and

lagging including material for the complete boiler units.

e) All hot water, steam lines, air ducts, furnace oil lines shall be

insulated.

f) Dampers are to be provided for isolation of FD fan.

g) All exposed carbon steel/structural steel parts of equipment, pipes,

ducts etc. shall be given two external coats of approved primer before

dispatch.

h) All equipment after erection shall be given two coats of primer

wherever required and two external coats of final painting as per

standard.

i) All civil work for foundation are excluded from Vendor’s scope.

However, grouting of equipments/structurals including supply of

grouting materials and anchor bolts are included in Vendor’s

scope. Anchor bolts shall be dispatched to site sufficiently in

advance.

j) Vendor shall furnish detailed foundation data and loading diagrams

for the boilers, stack etc. Vendor shall provide floor plan of

equipments, piping, etc.

k) Bidder shall provide proposed P&ID of the system along with the offer.

For all such components / equipments like pumps, pipelines, tanks,

etc. sizing shall be finalized as part of detailed engineering phase.

l) The Quality Assurance Plan (QAP) identifying all stages of inspection

shall be approved by IBR as well as Purchaser.

m) The stack shall be designed and fabricated to meet the Maharashtra

Pollution Control Board (MPCB) norms. The expected emission

levels from the proposed boilers shall be specified in the offer.

n) All piping items, valves, pumps, control valves, instruments like

pressure gauges, level gauges, flow meters, transmitters, motors etc.

shall be procured from reputed vendors and manufacturers test

certificate for chemical compositions, mechanical properties, hydro

test etc. shall be furnished.

o) For IBR covered items, IBR certificate in relevant forms shall be

furnished.

p) Preservation method during idle period shall be recommended by the

successful bidder for drum internals, water headers, smoke tubes,

outer surface of boiler tubes and furnace.



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q) Material of construction for major boiler parts as per table - 1, boiler

feed water lines, steam lines and all such applicable items shall meet

IBR requirements.

Table – 1: Material of Construction of major Boiler Parts

Sl. No. Material of Construction of major Boiler

Parts

Boiler Drum

1 Shell Plate SA 515/516 Gr 70

2 Tubes BS 3059 ERW

3 Manhole/Hand hole SA 515/516 Gr 70

4 Pipes SA 106 Gr B

Furnace

5 Plates SA 515 / 516- 70

6 Header/Pipe SA 106 Gr B

7 Tubes BS 3059 ERW 320

r) Successful bidder has to impart necessary training to the personnel of

PURCHASER without any financial implications.

s) Successful bidder shall provide lightning protection for equipments of

the boiler system as applicable. Vendor shall also provide earthing to

all electrical equipments.

t) Successful bidder shall provide the data sheets and drawings of all

equipments, valves, instruments etc. of the system with isometric

drawing.

u) 3 sets of all the documentation involved in this scope of work shall be

submitted by the successful bidder.

v) Party shall submit data as per xxii) in soft format also after placement

of P.O.

w) List of Tentative Spares to be supplied for each boiler as per following

Table – 2

Table – 2: List of Tentative Spares

Sr.

No.

Description Qty.

(a) Spares of Boiler

1. Manhole Gasket 1

2 Mudhole Gasket 1

3 Tube changing Brush 2

4 Magnet Switch for Water Level Controller 1

5 S.S. Float, Rod & Magnet Assembly 1

6 Boiler Pressure Gauge 0-25 Kg/Cm2 1

7 Feed Water Pressure Gauge 0-16 Kg/Cm2 1

8 Fusible Plug 2



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9 Inspector Test Gauge Cock 1

10 Toughened Glass for Flame Observation 1

(b) Spares of Burner

1 Photocell 1

2 Mechanical Oil Seal 1

3 Ignition Electrode 2

4 Heater Gasket 2

(C) Other Spares

1 10% (min. 1No.) spares shall be provided

for all manual valves, steam traps, gaskets,

bolts, nuts etc. for each type and size

1 lot



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3.0. Design Requirements (Boilers & Accessories)

3.1 Boiler shall be horizontal, shell type fully packaged 3- pass smoke

tube design, automatically controlled, tested and proven under

rigorous conditions and subject to the strictest quality control

procedures.

3.2 The boiler shall be of genuine three pass flue path. Flue gases

shall pass through the furnace (first pass) whereas second and

third passes shall be formed by nests of smoke tubes. At the end of

the furnace the flue gas reverses into second pass tubes.

3.3 All the common systems shall be suitably designed for either

individual or combined operation of both the boilers

simultaneously.

3.4 The boiler shall be complete with all mountings, accessories,

controls etc.

3.5 Boiler construction shall be in accordance with the latest

revision of Indian Boiler Regulations Act 1950 and in conformity

with AOTC requirements for unattended boilers. All materials used

shall be approved and tested as per relevant existing codes. All the

welded joints shall be as per code requirement.

3.6 The boiler shall be of modern compact design and be genuinely

packaged design. The design source shall confirm to international

design. The boiler and the burner design must be from single

manufacturer to ensure perfect matching of burner and boiler.

Relevant details shall be attached with the offer as part of

technical bid.

3.7 The fire tubes in the tube nest shall be plain without any

restriction inside. These tubes shall be easily accessible both from

inside as well as outside for inspection and maintenance. These

tubes are to be tightly expanded in the tube plate and seal welded.

The required number of stay tubes and stay bars are to be fitted in

the boiler. The stay tubes shall be seamless & strength-welded to

tube plates.

3.8 All working parts of the boiler shall be accessible for ease of

inspection and maintenance. On the shell, one elliptical man-door

and on tube plate one mud hole must be provided. Access to the

combustion chamber shall be through bolted refractory lined access

door whereas tube nest shall be exposed through hinged mounted

front door.

3.9 Boiler front door shall be lined with ceramic fiber blanket with

SS sheeting on the tube side of the door.

3.10 The boiler mountings, supporting systems and accessories shall

be as per the Scope of Supply as mentioned in Sl. No. 21.

3.11 The boiler shall be designed and constructed to generate steam

at efficiency of 89% on net calorific valve (NCV) basis. Efficiency



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shall be demonstrated as per standard BS – 845 Part 1 Indirect

method.

3.12 The insulated cylindrical shell of the boiler shall be cladded with

aluminum sheets. A movable ladder shall be provided which can be

moved as per convenience.

3.13 Boiler and accessories shall be mounted on a single base frame.

Individual systems such as feed water pump etc. may be on

separate base plates welded to the boiler base frame.

3.14 It shall not require any special foundation for the boilers and

for its mountings/fittings. It shall be able to be mounted on

simple PCC foundation.

3.15 The proposed Boiler House civil requirements with the

anticipated size of the boiler is enclosed as figure no. 1. Boilers &

accessories shall be designed to meet / not to exceed the

dimensions given in the sketch.

4.0 Fuel oil system : This shall be suitable for handling furnace oil

fuel. Burner shall be mono-bloc type. The electric heater with

required number of elements shall be provided for ensuring the

conditioning of furnace oil for firing in the boiler. The electrical oil

pre-heating system shall be 100% pre-heating for the rated boilers

capacity.

5.0 Combustion system: This system shall consist of a forced draft

combustion air blower with motor, mechanical atomizer, burner

assembly, photocell operated safety device, ignition electrodes,

transformers etc. Burner assembly shall be bolted on combustion

chamber and that the burner is lit only when the entire burner

assembly is fitted and is in a closed position, ready for operation.

Pressure jet atomisation shall be provided. The burner shall be

capable of firing furnace oil of viscosity upto 3500 rad-sec. at 35 deg.

C. Dead weight explosion door & fusible plug shall be provided for

ultimate safety. The entire assembly shall be engineered in such a way

that burner moves along with the door when the door is opened for

tube cleaning.

The burner shall be of stepless modulation compatible for

firing oil. The controlling of the air and fuel damper shall be done

by means of individual servomotors sending electronic signals.

Burner must be with turn down ratio of 1:4 for oil. Burner shall be

equipped with pneumatic arm control for maintaining the A/F

ratio with changes in air density compensation.



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Type of Burner Pressure Jet

Construction Monobloc

Modulation Stepless

Load Regulation Electronic Compound Regulation (ECR) Technology

Turndown Ratio 1:4 without loss of efficiency.

Stack Emissions Shall meet Maharashtra Pollution Control Board specified

allowable limits for the proposed boiler & chimney design

The burner and the boiler design shall be compatible with each other

and that both the burner & boiler manufacturer shall be same.

Construction of Burner:

The burner shall be of monobloc construction and directly mounted on the

furnace of the boiler. No civil foundation shall be required for installing the

burner. Burner shall have hinged construction for easy maintenance

ensuring reduced downtime. The flame geometry shall be such that there is

no flame impingement on the surface of the furnace.

Electronic/Digital Compound Regulation:

The burner shall be equipped with Electronic Compound Regulation with the

air damper, oil regulating valve connected to servomotor. The signal from

the pressure transducer mounted on the steam drum is taken to the

controller which provides the necessary signal to the servomotor and

control the air to fuel ratio to avoid the hysteresis losses typical for burner

operation with mechanical linkages.

For oil firing, the burner shall ensure smooth start up with reduced thermal

stresses on the furnace. It shall have facility to flush out the vapours or

contaminants from the oil circuit in case the oil of poor quality or when the

moisture content of the oil is high. The burner shall have provision for

localised oil heating for reducing the viscosity of oil and ensuring proper

atomization of the oil.

It shall be provided with touch screen display and PLC based software to

precisely control the air to fuel ratio. The parameter settings on the burner

shall be easy to ensure optimal combustion throughout the burner operating

range. Provision for changing the settings shall be done by means of a user

friendly touch screen display.



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The burner shall have provision for online display of percentage opening of

air dampers and fuel valve/dampers corresponding to burner load. The

setting and tuning of the burner parameters shall be user-friendly with

computer interfacing.

Burner shall be provided with digital manager for burner fault detection.

The fault shall be displayed in readable english format along with necessary

diagnostic instructions ensuring ease of troubleshooting. It shall have

provision for storing fault data.

For safety of burner operation, the burner shall be equipped with photocell

for detecting the flame. The burner management system shall control the

entire sequence of burner operations including safeties.

Burner Refractory:

Refractory shall be provided along with the Burner to mount the same in the

boiler.

Cabling:

The interconnecting cabling between the panel and the burner along with

linking it to the other safety interlocks.

6.0 Day Feed Water Tanks, 25000 liters – 2nos. : The feed water tanks

shall be with a capacity of 25000 liters each. The feed water tanks (2.2 m

Diameter x 7.0 m Length) shall be manufactured as a horizontal cylindrical

tank with minimum 6 mm thick plate material of IS 2062 Gr.B. The feed

water tanks shall be complete with the following accessories.

(a) Level Gauge

(b) Atmospheric Deaerator Head with inlets for make-up

water, flash steam and condensate.

(c) Level Control System consisting of 3 level switches for

high, low and extra low level of water.

(d) Insulation & Cladding

Feed water tanks – 2nos. of 25000 liters capacity shall be placed at an

elevation of 4 m on available RCC columns at site as shown in figure - 1. The

successful supplier shall make suitable interfacing of the supplied tanks

with these columns.

7.0 Feed Water System Pumps: 2 nos. of electrically driven vertical

centrifugal multistage pumps with motor capable of using feed water at

maximum temperature of 120 deg C with all SS internals, interconnected

pipe work between pumps and feed check valves shall be supplied.



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8.0 Blowdown system: Total Dissolved Solids (TDS) based Automatic

Blowdown Control System based on conductivity principle with

pneumatically actuated valve for efficient control of TDS level within the

boiler shell. This system shall be installed in parallel to the manual

blowdown valve.

9.0 Instrumentation & Controls: The electro-mechanical control

system shall be provided. The following controls / indications shall

be ensured:

a. The relay based control panel shall be mounted in the control

room.

b. Interlocking of the feed water pumps and water level in the boiler

c. Audio–visual alarm for high, low & very low level of water in the

boiler and also for flame failure.

d. Programmer controller to ensure sequence of boiler start-up after

ensuring required temperature and pressure of oil, air etc.

e. MCB’s and contactors shall be provided for all electrical drives for the

boiler

f. Pilot lamp to indicate operating status of the various equipments.

g. Complete internal wiring to ensure power supply at a single point on

the panel.

h. Indicating lamps/ Audio alarm shall be provided for the following

parameters -

1) Low water level in the boiler and very low level trip

provision

2) Burner flame failure

3) Feed water pumps failure

4) Damper closed position

i. Pressure switch shall be provided for burner interlock.

j. Microprocessor based single loop Controller shall be provided for

Steam drum level, oil pressure, degasifier Level and Ratio controller

for Air Fuel ratio, Furnace Box pressure. One controller shall be

provided as spare. (Preferably ABB commander C500 or equivalent)

k. Both boiler shall have separate control systems and interlocks.

l. Differential pressure Transmitter shall be provided for deareator,

boiler level with PID Controller, ABB commander C500 controller or

equivalent. Smart positioners shall be provided for control valve

operation. Dampers for operation of ID and FD.

m. Control panel shall be mounted in control room for ease of operation

and maintenance.

n. Instead of side level gauges top mounted level indication shall be

provided with float and rollers magnetically coupled for Level of

storage tanks and deareator.



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o. Boiler Drum water Very High Level and Very low level Switches

shall be provided for trip interlocks. Boiler level shall be controlled

by providing level transmitter PID controller and feed water control

valve.

p. Alarms shall be provided for High and low level of boiler drum level,

flame failure, box pressure high, BFW pump trip, Oil temp high low

etc. Interlock for BFW pump trip shall be provided in case of boiler

level V high. Boiler shall trip with flame failure , Box pressure Very

High, Boiler Level Very low etc .

q. Steam, Oil, BFW Flow meter shall be of two wire transmitter type and

indication of flow and total flow to be provided in control room.

r. Vendor shall provide interlock logic diagram.

s. Vender to provide list of Spares for 2 years. Mandatory spares shall

include - One set of candles for air filters, smart positioners, indicator

totaliser.

t. Vendor to provide SS air header with ¼ ‘’ needle valves for

distribution of pneumatic supply.

u. Vendor to provide line mounted Air filters of required size at battery

limits. Two sets of Fine ( 20 Microns) and Coarse filters (50 Microns)

parallel to each other shall be mounted on the header assembly with

isolation valves as standby arrangement.

v. Wetted parts for all transmitter shall be SS316.

w. Vendor shall provide specifications of each instruments with

operation and Maintenance manuals.

10.0 Chemical Dosing System: Feed water side softener along with

necessary pumping skid mounting & piping shall be supplied along with

ONE standby set of pump & motor.

11.0 Furnace Oil Supply related Piping with heating arrangement:

Furnace oil tanks are NOT in the scope of supplier. However,

necessary piping arrangement shall be realized by the vendor. There will

be 2 Day Oil Tanks of 20 m3 capacity & 2 oil storage tanks of 30m3

capacity for which bidder shall consider piping arrangements. Tentative

distance between FO storage to actual boiler will be ~40m. Successful

Bidder shall supply suitable electric heater for satisfactory operation of

the boilers (Overall for 4 TPH capacity). The built in electric heater with

required number of elements shall ensure the conditioning of furnace oil

for firing in the boiler. The electrical oil pre-heating system shall ensure

100% pre-heating for the rated boiler capacity. 6 nos. of Oil pumps as

detailed under scope of supply under 21.4 shall also be supplied.

• Arrangement of common drain line with individual bottom drain

valves is required to be done for removing water (moisture) from the

tanks. Drained furnace oil shall be collected for proper disposal;



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taking care that dyke area will remain clean and there will not be any

soil or drain water contamination

12.0 Structural Supports: Shall be provided for the following:

(a) Boiler House Piping

(b) Ducting

(c) Also wherever applicable as per site conditions

13.0 Boiler House Piping: The following boiler house piping (for 2

boilers, Overall for 4 TPH capacity) shall be delivered by the

vendors.

(a) Feed Water Piping from the Feed Water Tank to the

individual feed water pumps complete with inlet Isolation

Valves – 2 Nos and Strainers – 2 Nos. Inclusive of

Insulation & Cladding.

(b) Furnace Oil Piping from the Day Oil Tank to the Burner

complete with Duplex Filter, Recirculation Header and

return oil piping to Recirculation Header. The piping shall

be complete with Insulation & Cladding.

(c) Steam Piping from Main Steam Stop Valve to the Main

Steam Header & from Header to the Pressure Reducing

Station complete with Insulation & Cladding as approved

by IBR. And also up to existing steam header located

approximately 50m away from boiler house.

(d) Steam Header shall be as per IBR with inlet & outlet

isolation valve, safety relief valve, steam trap module,

insulation & cladding.

(e) Safety Valve Exhaust Piping from the outlet of the Safety

Valves to outside of the boiler house, complete with

insulation & cladding.

(f) Blowdown piping from the outlet of the blowdown control

system to the blowdown pit as approved by IBR.

(g) Drain Piping from the boiler drain points, drain from the

feed water tank and the day oil tank shall also be

delivered by the Vendor.

(h) Any other piping & valve arrangements for overall smooth

operation of both the boilers.

14.0 Pressure Reducing Station – 1 number each for each steam flow rate

of 2800 kg/ hr & 1100 kg/hr for pressure reduction from 10.54

kg/cm2(g) to 3.5 kg/cm2(g) with bye-pass and isolation valves provision.



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15.0 Flue Gas Ducting: MS flue gas ducting from boilers to Chimney

complete with expansion bellows, insulation & cladding.

16.0 Condensate Recovery System: A suitable condensate recovery system

shall be supplied to optimize the consumption of Furnace oil.

17.0 Feed Water Dosing System: Vendor shall supply suitable Feed Water

Dosing system as required for satisfactory boiler operation. Available DM

water is of following specifications :

pH value in range : 7 ± 1

Conductivity : ≤ 5 µS/cm

Total Hardness : < 3ppm

Chloride content : < 0.5ppm

Silica : < 0.04ppm

Dissolved Salt : < 5ppm

18.0 Boiler Efficiency Monitoring Package: Boiler efficiency monitoring

system to improve the boiler efficiency and monitor boiler parameters on

real time basis. Shall be provided as detailed under -

(a) Steam Flow Meter, Vortex Type with density compensation

(b) Oil Flow Meter

(c) Booster Pump Skid for Oil Flow Meter

(d) Temperature transmitters for Feed Water & Steam

(e) Software for online Trend analysis

19.0 Boiler House Electricals : Shall be complete with

- Power cables from the control panel to the various consumers

- Control cables from the panel to the various instruments

- Utility Panel from mounting the Efficiency Monitoring Panel

- Cable trays & Accessories as required

20.0 MS Self Supported Chimney : Shall be Designed as per IS 6533

with a height of 30 meters minimum. The chimney shall be designed

for a boiler capacity of 4.0 TPH. Chimney shall have the provision for

sampling point. The corrosion allowance to be considered shall be 1.5

mm and shall be complete with

(a) Aviation Lamps

(b) Lightening Arrestor

(c) Earthing Strips

(d) Inlet for ducting coming from 2.8 TPH boiler

(e) Inlet for ducting coming from 1.0 TPH boiler

(f) Ladder & Platforms at suitable heights



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(g) Insulation & cladding of the Bottom 2 meters

(h) Dampers as applicable



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21. Scope of Supply

21.1 The boilers for specified duty shall be designed & supplied complete

with all accessories in all respects, but not limited, to the following, within

vendor’s battery limit.

- Oil fired package boilers complete with all accessories as specified

such as fuel oil system, FD fan, oil heating system, boiler mountings,

motors, starters, etc.

- Foundation bolts for all items to be supplied.

- 2 nos. of 25m3 feed water tanks of 2.2m Diameter & 7 m length

- Two feed water pumps of adequate capacity and rating complete with

motor, starters etc.

- All necessary instrumentation complete with pre-wired control panel

- Inter connecting piping, fittings etc.

- Inter connected power & control wiring and instrument tubing etc.

- Items required for installation, commissioning & start up of boilers

The following items, but not limited to those mentioned, shall be supplied

with the boilers.

21.2 Pressure Parts for each boiler

a. Boiler Shell 1 no.

b. Tube Plates 2 nos.

c. Furnace Flue 1 no.

d. Combustion Chamber 1 no.

e. Boiler Tubes 2 lots

f. Stays (Tubes, Bars, Gussets) 1 lot

g. Mud door on tube plate 1 no.

h. Man door 1 no.

i. Stand Pipes for Stop, Feed check, Safety and

Blowdown Valves

1 lot

j. Stand pipes for gauge glass and level controller 1 lot

21.3 General Construction Parts for each boiler

a. Front casing with hinged door 1 no.

b. Rear casing with removable doors, Flue outlet 2 lot.



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flange

c. Insulation and sheeting for boiler shell 1 lot.

d. Refractory for front & rear access doors with

support base frame. Refractory for furnace ring /

burner ring

1 lot.



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21.4 Accessories of reputed make for each boiler:

a. Oil firing equipment Pressure jet, automatic, with necessary

valves, fittings & mountings – 1 set

b. Oil pump with drive motor 2 nos. – for transfer from Day oil tank to

Boiler (s) located 40m apart

2 nos. – for transfer from oil Storage tank

to Day Oil tank

2 nos. – for transfer from oil unloading

station to storage tank

c. FD fan with drive motor 1 no.

d. Multistage feed pumps with

motors

2 nos.

e. Electric pre-heater 2 nos.

f Pumps along with electric

motor required for softner

plant operations

2 nos.

21.5 Mounting & Fittings for each boiler:

a. Main steam stop valve 1 no.

b. Safety valve 2 nos. (with each

capable of 50% venting

capacity)

c. Feed check valve 2 nos.

d. Auxiliary valve 1 no.

e. Blowdown valve with Automatic Blowdown

Control System

1 no.

f. Isolating valve for water level controllers 2 nos.

g. Isolating valve for pressure switches and

pressure gauge

2 nos.

h. Drain valve for water level controller 2 nos.

l. Sight glass assembly 2 set

j Isolation valve for sight level gauge glass

assembly

2 nos. for each level

gauge glasss

21.6 Instrumentation for each boiler:

a. Water level

controllers

2

nos.

for feed pump operation and low water

level alarm

b. Over-ride controller 1 no. for lockout under extra low water level

alarm

c. Steam pressure gauge

with cock

1 no. For display of boiler steam pressure

d. Water level gauge

assembly

2

nos.

For display of water level in the boiler



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c. Switch gears, relays,

connectors

1 set For individual controls of equipment

through control panel

d. Audio / visual alarm 1 set In case of unsafe operation for lockout

under extreme conditions

e. Pressure and temp

gauge with

thermostat

1 set for burner operation

f. Control panel 1 no. For housing above instruments and

switchgears

g. Steam to fuel ratio

monitoring system

1 no. To monitor and display the boiler efficiency

on-line, using necessary meters,

instrumentation and hardware.



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21.7 Controls & Safeties for each boiler:

a. Oil temperature

indicator

1 no. Local cum panel mounted to indicate oil

temperature

b. Pressure switch 3 nos. For firing positions of burner

c. Photo resistant cell 1 no. Flame failure and audio visual alarm

d. Temperature

controller

1 no. To control oil temperatures in burner

heater before nozzle with audio visual

alarm and burner trip

e. Sequence controller 1 no. To control sequence of firing, pre-purging

etc.

f. Modulating

mechanism

1 no. Stepped / Three stage modulation

g. Low oil pressure

switch

1 no. To trip burner with audio visual alarm

h. Level controller 2 nos. To regulate feed water pump operation

and to trip burner in case of very low

level with audio visual alarm.

21.8 General Terms for Instrumentation & Control system

A. The Instrumentation & Control System configuration of the proposed

system shall be provided along with the proposal.

B. Successful bidder shall provide the specification and details of the

components, instruments proposed along with their makes and data

sheets for department approval.

C. Successful bidder shall provide the details of the range of the

instrument, nominal values, minimum, maximum values, alarm values

and trip values (Software and Hardware) shall be provided for review.

D. The Wiring diagram of the hardware components shall be provided for

approval after PO placement.

E. The details (Soft and Hard copy) of the hard wired interlocks/logic

implemented using the switches shall be provided for approval after

PO placement.

F. As built drawings (03 numbers) of the ICS configuration, instrument

ranges, alarm values, trip values, parameters of the programmable

controllers shall be provided after successful commissioning of the

system.

G. The programmable controllers shall be powered using 24 V DC only

and all the relay logic shall be implemented with 24 V DC power. Dual

redundant DC power shall be provided with Diode O ring where ever

applicable.

H. All the test certificates for the instruments and components like

material test certificates, calibration certificates, etc shall be

provided.



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I. The supplied system shall have end to end spare capacity of at least 20

% for future use.

J. Each Boiler shall be Independent with its own control and MCC.

K. The Low voltage switchgear panels (MCC) shall be metal clad, totally

enclosed, CRCA sheet steel cubicle compartmentalized. The Motor

starter unit shall be fixed type and shall be combination of SFU,

Magnetic contactor, Bimetal overload relay, auxiliary contactor and

CTs for metering.

L. The make of switch gear components shall be Siemens/Schneider.

M. The make of Electrical Motors shall be Siemens/Bharat

Bijlee/Crompton/NGEF or Kirloskar.

N. Operational and Maintenance document consisting of the

troubleshooting steps shall be submitted by successful bidder

O. All the items required for satisfactory commissioning of the system

shall be considered and if any required during commissioning time for

satisfactory demonstration shall be provided without any cost

increase to the department.

P. Following make of the different instruments are acceptable:

Description Make

1 Pressure Transmitter Rosemount, Yokogawa, SMAR

or Boiler Manufacturer own

make

2 Temperature Sensor with

Transmitter

Rosemount, Yokogawa, SMAR


make

3 Level Sensor & Transmitter Magnetrol, Rosemount, Vega


make

4 Pressure Switch Switzer, Wika, Cella, ITT

Neodyne & Festo or Boiler

Manufacturer own make

5 SMART Positioners Siemens, Emerson, SMAR or

Boiler Manufacturer own

make

6 Contactors, Auxiliary Contactors Siemens,

Schneider/Telemechanique,

Stahl or Boiler Manufacturer

own make

7 MCB’s Merlin Gerin, Siemens, L&T,

Stahl

8 Standalone Controllers Honeywell, Eurotherm, Jumo,

Digitrenic, ABB or Boiler



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9 Relays (DC) Finder, Omron, OEN

10 Connectors Amphenol, Deutsch, Souriau or

Boiler Manufacturer make or

Boiler Manufacturer own

make

11 PLC and I/O Schneider, Siemens,

Mitsubishi

12 MCC, Motors & Switchgear Siemens/Schneider or Boiler


13 Electrical Drives Siemens/ Schneider/Danfoss


make

Q. MCC Related:

i. All the MCC panels should have LED lamps for indicating the

availability of three phase power, Voltmeter and Ammeter and

Multiplication meter for recording the various electrical parameters.

ii. Emergency STOP provision shall be provided on all the starter

Modules

iii. All the Motor starter Modules shall be provided with ON/OFF/Trip

indicating lamps, Local/Remote mode , reset PB for BMR and ammeter

. These shall be provided on the front door of the panel.

iv. The power contactor shall be three, pole, double break

electromagnetic air break with AC-3 category of duty. The rated coil

voltage shall be 230 V AC.

v. The cable entry shall be from the bottom.

vi. Successful bidder shall provide the details of the MCC components,

Motors proposed along with their selection criteria, makes and data

sheets for department approval.

vii. All the wiring diagrams shall be submitted for approval before

realization. Standard/Good Engineering practices shall be followed

during wiring of the panels with cross feruling.

viii. Any other make other than the above specified makes shall be used

subject to prior approval from department.

R. Tentative List of Analog I/O instruments for each Proposed Boiler

Sl.

No.

Type of Instrument Nos of

Instruments

1 Electronic programmable dual loop PID 4 Nos



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controller with 2 DIs and 2 DOs

2 Electronic Indicators single loop with Totaliser 2 Nos

3 Control valves with HART positioner 4 Nos

4 Level switch, Mobrey make for drum level LL

and HH

2 Nos

5 Relay interlock Panel 1 Set

6 Positioner for ID and FD Fan 2 no.

7 Alarm Annunciator with first out sequence, 12

windows ( 4X3 ), LED lamps and Hooter.

1 Set

8 Flame failure detector. 1 Set.

9 Two sets of air filter assembly in parallel,

primary 50 micron and secondary 20 micron.

2 Sets

21.9 Safety Interlocks:

Unsafe condition Instrument Action

High water level Level controller No. 1 Feed water pump trip.

Low water level Level controller No. 1 Alarm & Burner Shut

down

Extra low water level Level Controller No. 2

(Overriding controller)

Alarm & lock-out

Flame failure Photocell Alarm & burner trip

Boiler high pressure Safety valves Lift & discharge

21.10 Tanks

Day Feed Water Tanks : 25 KL – 2nos. tank as detailed in specification

21.11 MS Self Supported Chimney

As detailed in the specifications

21.12 Flue Gas Ducting


21.13 Structural Supports


21.14 Piping

Feed water : Feed Water Tank to Boiler

Oil : Day Oil Tank to Burner, oil storage tank to day oil tank

Steam : From Main Steam Stop Valve to Header (IBR) and

from Header to

Pressure Reducing Station and up to existing steam piping

header



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which is approximately 50 m away from boiler house

Safety Valve : From Exhaust to outside of Boiler House

Blowdown : From blowdown control system to Blowdown Pit

Drain : Interconnecting drain piping within battery limits

Any other piping & valve arrangements as required for smooth operation of

both the boilers

21.15 Pressure Reducing Station – 2nos.:


21.16 Electricals:

• It shall contain all necessary switchgears, safety alarms/interlocks

and burner management system and is to be mounted in the control

room for ease of maintenance and comfort of working peoples.

• Boiler shall be complete with all necessary electrical cabling from the

control panel till burner / FW pumps etc. Power cables shall be 1100 V

grade, PVC insulated & PVC overall sheathed.

• Control cables shall be multi-strand copper conductors of minimum

2.5 sq.mm.

• All motors shall conform to squirrel cage induction motors, TEFC, IP-

55, class ‘F’ insulation. IE-2 efficiency class motors shall be of

BBL/Siemens/NGEF/Crompton make and shall be painted with

anticorrosive paint.

21.17 MCC Cum Control Panel :

• A MCC cum control panel, complete with main isolator switch,

starters, auxiliary contactors, relays, fuses, rotary switches,

indicating lamps, isolator, hooters with programmer and combustion

safety relay.

• The panel shall be completely pre-wired and factory tested. It shall be

installed in MCC room with suitable foundation. All switch gears shall

be of Siemens or other reputed make.

21.18 Insulation & Cladding for each boiler:

The boilers shall be completely insulated in the factory itself and there

shall not be any site work involved for insulation and electrical cabling.

The cylindrical shell of boiler must be insulated with glass wool / Rock wool

mattresses of required thickness and shall be cladded with Aluminium.

21.19 Refractory for each boiler:

Suitable refractory material shall be provided for all required parts as

follows :

Front door : Ceramic fiber blanket with SS sheeting

Rear door : Hysil blocks with Kynex HG / Insulyte 7

Furnace ring / burner ring : Hysil blocks with Insulyte 7



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22. Battery Limits for the bidder:

Feed Water : Inlet flange of Feed Water Tank

Fuel oil : Inlet Flange of Day Oil Tank located approx.

40m away from

boiler house and piping involved for oil circulation

with day oil tank

Blow down water : At the Blowdown Pit

Steam : Outlet of Pressure Reducing Station and

up to approximately

50 m steam line to be provided to connect to the

existing

piping rack

Power : At the Control Panel/ Utility Panel

Flue gas : At the outlet of chimney

• All battery limit flanges for low pressure (3.5 kg/cm2) steam shall be

as per ANSI B 16.5 150# and that for high pressure (10.5 kg/cm2)

steam shall be as per ANSI B 16.5 ASA 300#.

Following utilities will be available at battery unit

a. Electricity (Power & cables) : 415V, 3 Ph, 3 wire, AC

b. Instrument Air :4.0 to 5.5 kg/cm2(g)

- 40deg.C dew point, oil free



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23.Detailed Technical Inputs to be provided by the bidder as per

following table

Description Units Remarks

Boiler type Smoke tube, 3-pass wet back boiler

Design Code IBR 1950 with latest amendment

Steam output F&A 100 0 C Kg/Hr 2800 & 1100

Design Pressure Kg/cm2 g 11.5

Working Pressure Kg/cm2 g 10.54

Actual Steam output Kg/Hr Vendor to specify

Steam consumption for steam oil Kg/Hr Vendor to specify

preheater

Rating of Electric oil heater and KW Vendor to specify

type

Net steam output at B/L Kg/Hr Vendor to specify

Dryness Fraction % 98 % (Min)

Heat output 106 Kcal/Hr Vendor to specify

Volumetric heat Release rate

106 Kcal/Hr.m3 Vendor to specify

Heating Surface M 2 Vendor to specify

Water holding Capacity up to NWL M 3 Vendor to specify

Steam Space M 3 Vendor to specify

M O C and type of boiler tube Vendor to specify

and diameter

M O C of Shell and diameter Vendor to specify

FUEL

Type Furnace oil

NCV of Furnace Oil Kcal / Kg 9650



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Description Units Remarks

BURNER

Type Vendor to specify

Light up Vendor to specify

Furnace oil supply pressure Kg/cm2 g Vendor to specify

Turn down (Oil) 1:4 Atomizing medium and pressure Vendor to specify

Modulation type (Oil) Vendor to specify

F D FAN

Type Vendor to specify Flow M 3 /Hr Vendor to specify

Head (At 20 0 C & at Sea level) mm wc Vendor to specify

Arrangement Vendor to specify

Speed rpm Vendor to specify Break Kw KW Vendor to specify

Motor Kw KW Vendor to specify

Material of Construction Vendor to specify Motor Connection Starting Vendor to specify

FEED WATER PUMP


Flow M 3 /Hr Vendor to specify

Head MLC Vendor to specify

NPSH required MLC Vendor to specify

Speed rpm Vendor to specify Break KW KW Vendor to specify

Motor KW KW Vendor to specify

Motor connection Starting Vendor to specify

Material of Construction

Impeller Vendor to specify

Outer Sleeve Vendor to specify

Shaft Vendor to specify

Type of seal Vendor to specify

Casing Vendor to specify

Type of coupling Vendor to specify

FUEL OIL PUMP


Flow LPH Vendor to specify Discharge Pressure Kg/cm2 g Vendor to specify

Suction Pressure required Kg/cm2 g Vendor to specify

Speed rpm Vendor to specify

Motor KW KW Vendor to specify



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Motor Connection Starting Vendor to specify

Material of Construction

Gears Vendor to specify

Casing Vendor to specify

Coupling type Vendor to specify

DETAILS OF SAFETY FEATURES OF Vendor to specify

THE BOILER

SYSTEM

DETAILS OF INSTRUMENTATION AND

CONTROL SYSTEM OF

THE BOILER Vendor to specify

Manual valves, gauges,

and other mechanical

items

Vendor to specify along with

minimum 2-3 proposed

makes

Any other items which is

not mentioned in the

above list Vendor to specify

24. Scope of Supply by PURCHASER

Description Unit Remarks

D M WATER DM Water as Boiler Feed Water located as shown in figure - 1

Size of the DM water

line mm Vendor to specify

INSTRUMENT AIR Instrument air at a suitable point 20 meter away from boiler house at 5.5 Kg/cm2 g and ambient temperature

Size of the Instrument

air line

mm

Vendor to specify

POWER SUPPLY At boiler MCC incoming terminal 415 V, three phase, 50 Hz and neutral power supply.



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25. Delivery

a. Transportation, Erection and commissioning shall be

carried out by the bidder at Propellant Complex Rasayani, A Unit

of SDSC, ISRO, Tal.: Panvel, Dist.: Raigad, PIN-410207,

Maharashtra.

b. All necessary Equipments like welding machine, Gas cutting

set, Grinding M/C, etc, and Consumables like Welding Electrodes,

Gases, Grinding Wheels, paints, brushes, etc., including material

handling support, skilled and semi-skilled manpower required for

carrying out the above work shall be in the scope of the bidder.

c. The supply scope of work as per this specification

document shall be completed within maximum period of 6 months

from the date of placement of Purchase Order and erection and

commissioning within maximum period of 2 months from the date

of site clearance after receipt of items.



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26. Performance Test and guarantee:

A. Steam blow out for the new boiler and interconnecting pipes

shall be carried out using suitable target plate to ensure steam

purity to the satisfaction of PURCHASER.

B. As soon as the boiler system is commissioned the Vendor shall

conduct a Performance Guarantee test of the system. All

parameters listed below are to be proved/demonstrated to the

complete satisfaction of PURCHASER. The duration of test run shall

be for a period of 24 hours continuous operation after

stabilization. Performance guarantee runs shall be conducted as

per BS 845 part I – 1987 indirect test method – after one month of

continuous trouble free operation.

C. The following parameters are to be guaranteed by the Vendor at

the system outlet Battery limit. In the event of not achieving the

same, the Vendor has to set right the system to achieve these

figures without any extra cost with in a period of three weeks. If

the vendor fail to achieve even after this, PURCHASER shall be free

to get it done by themselves or through other agencies at the risk

and cost of the vendor.

Quantity of Steam

- 2.8 T/Hr F& A 100 0 C

- 1.1 T/Hr F& A 100 0 C

Steam pressure

- 10.54 Kg/cm2g (Tolerance +0.5-0.0

Kg/cm2g)

Steam temperature - Saturated steam

Dryness factor - 98 %(Min)

Emission

level

Shall be lesser than MPCB allowable

limits for the proposed boiler & chimney

design.

a. The guaranteed noise level at 1M from the equipment shall be

85 db(A) b. Gas temperature at outlet of stack (top opening) shall be

175oC (Min). c. Vendor shall guarantee the equipment and the components

of boiler against all defects in design, use of defective

materials or bad workmanship for a period of 12 months

from the date of commissioning or 18 months from the date

of supply whichever is earlier. Any such defect shall be set

right by the Vendor at his own cost during the period.



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27. Mandatory Documents to be submitted along with offer:

Technical:

i. General Arrangement drawing of the system.

ii. Detailed list of Instrumentation items to be supplied. iii. Detailed list of mechanical items to be supplied.

iv. Detailed list of Electrical items to be supplied. v. Detailed list of spares for 2 years operation shall be

submitted for each boiler.

vi. PERT chart for supply and Site activities. vii. Proposed P&I Diagram.

viii. Equipment data sheet. ix. Quality and quantity of Steam generated.

x. Quality and quantity of dozing chemicals, if any.

xi. Annexures – 1 to Annexure – 10 shall be filled, signed and

to be uploaded on the portal

xii. Utility requirements like DM water, Instrument Air,

Power, Furnace Oil, etc at battery limit with line size.

Commercial:

i. Firm establishment certificate indicating nature of work.

ii. Details of work of similar type – minimum 3 nos. completed by

providing copies of purchase orders during the preceding three years.

iii. Satisfactory work Completion certificates from the clients

iv. Documentary proof shall be submitted with the offer indicating

execution of at least one order of value of Rs. 95 lakhs or two orders

of value of Rs 50 Lakhs each or three orders of Rs. 30 Lakhs each

during preceding three Audited financial years.

v. IT/ TDS certificate shall be submitted with Profit & Loss statement for

preceding three financial years.

vi. Bidder shall submit audited statement of financial status for preceding

three years.



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28.Compliance statement to be submitted as per Annexure - 4 The offer shall contain as an integral part of the same the following

statement.

“We have read, understood and accepted the details contained in this

Tender Specification Document, Instructions to Bidders, Standard

terms and Conditions of Purchase and technical procurement

specification attached along with your enquiry and conform our

acceptance to the same.”

Tender Specification Document for Design, Manufacturing, Testing, Erection & Commissioning of

2.8 TPH (1 No.) and 1.1 TPH (1 No.) Steam Boiler Systems with Accessories

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29. The Offer

Vendor to ensure that the offer is complete in all respect

covering all points in the enquiry as per this tender specification

document.

30. Exclusions

- Civil work

- Power supply cable wiring upto the incoming switch of the control

panel

31. Inspection & Approvals

a) The boilers shall be subject to inspection and testing in accordance

with latest IBR codes.

b) Boilers fabrication shall be subject to inspection & testing in

accordance with latest revision of IBR code. Manufacturer shall

ensure that the boiler meet the requirements of the Inspectorate of

boilers.

c) Simulation test of boiler control panel shall be carried out in

presence of customer’s representative at the place of manufacture

before delivery.

d) Boilers/ piping shall be hydro-tested at works as per IBR

guidelines.

e) All piping items, valves, pumps, control valves, instruments like

pressure gauges, flow meters, transmitters, motors etc shall be procured from reputed vendors and manufacturer’s test certificate for chemical compositions, mechanical properties, hydro test etc. shall be furnished.



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32.0 TWO PART BID: Bidders shall quote the tender in two part bid

basis. Technical bid shall be evaluated first, only technically suitable

bidders shall be allowed for price bid. The price bid will be evaluated

based on overall single lowest offer and splitting of order is not

envisaged.

32.1 Technical BID QUALIFICATION CRITERIA

Bidders who are qualifying / meeting following Technical and financial

criteria are eligible to participate in the bid for supply of items. Bidder

shall furnish all the information mentioned in the criteria with

documentary proof and submit along with quotation. Bids of the parties

which are not meeting the following criteria will not be considered for

evaluation and will be rejected without seeking any further clarifications.

32.1.1. Technical Qualification Requirements:

a. The bidder shall meet the technical specification and other

requirements and shall submit relevant certificates to establish the

credentials.

b. The Bidder shall be a party who has manufactured steam boilers

and executed similar / identical works with minimum 5 years of

experience.

32.1.2. Financial Qualification Requirements:

a. The Bidder shall have executed at least one order of value of Rs. 95

lakhs or two orders of value of Rs 50 Lakhs each or three orders of

Rs. 30 Lakhs each during preceding three Audited financial years.

Documentary proof shall be submitted with the offer in this regard.

b. IT/ TDS certificate shall be submitted with Profit & Loss statement

for preceding three financial years.

c. Bidder shall submit audited statement of financial status for

preceding three years.

32.1.3 Following documents shall be submitted along with the bid for

prequalification of Bidder.

a. Firm establishment certificate indicating nature of work.

b. Details of work of similar type - minimum 3 nos. completed by

providing copies of purchase orders during the preceding three

years.

c. Satisfactory work Completion certificates from the clients, with the

work / purchase order copies

32.1.4 Bid Selection Procedure and Process of Pre-Qualification

a. Short listing based on documents submitted, satisfying all the

eligibility criteria given above by the firm along with their Bid.



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(Non-submission of any document as given in above list within

stipulated time leads to rejection of Bid).

b. Subsequently Bidder's competency, their technical achievements

and financial status will be evaluated suitable for this work.

Feedbacks from Bidder's clients will be verified, if required.

32.1.5 Evaluation criteria for bidders:

a. After receipt of bids from the bidders, their credentials will be

evaluated by the purchaser and their offers will be considered

only after evaluation.

b. Visit to earlier executed work sites, if required, where similar

works have been carried out, erected and commissioned by the

party, to ascertain their complete suitability for the jobs

described above.

c. Purchaser reserves the right to reject the offers not complying to

conditions mentioned in this tender specification document. No

communication from the rejected parties / bidders will be

entertained by the purchaser

d. Technical bids submitted by the bidder will be opened first and

evaluated for fulfilling the Pre-qualification criteria and other

conditions in NIT/Tender documents, based on documentary

evidences submitted along with the offer.

e. In case the qualifying experience is claimed by private

organizations based on work order and completion certificates

from another private organization, PCRI reserves the right to ask

for further proofs including submission of TDS certificates for

the said job.

f. Visit to vendor’s premises by our technical team for accessing

the technical capabilities of bidder, if required.

g. The documents listed in Sl No. 32.1.1 to 32.1.4 of this section

will be reviewed by the purchaser during factory visit, if

required.

h. It is proposed to evaluate the bidder based on the previous

experience in execution of the similar nature of works. The

supplier has to furnish/confirm the details as enclosed in the

vendor evaluation format as per Annexure – I.

i. Financial bids of shortlisted bidders (qualified in technical bid)

shall only be opened.

j. Financial bids of unqualified bidders shall not be opened.

k. Conditional bids may be rejected by PCRI. The technical

evaluation shall be made strictly on the basis of the documents

submitted by the bidders in support of the eligibility, the

technical and commercial response. All the required information

shall be furnished strictly in prescribed schedules/Annexure

only. Any information indicated other than prescribed

schedules/Annexure shall not be entertained. The financial

evaluation shall be made on the basis of the total price/charges

as indicated in the schedule of rates. PCRI is not bound to accept



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the lowest quoted offer. Conditions, if any, on any document

enclosed with financial Bid shall not be considered. PCRI’s

decision in this regard shall be final and binding.

32.1.6 General Terms & Conditions:

a. Successful bidder shall make their own arrangements

towards lodging, boarding & conveyance during Erection &

commissioning activities at Propellant Complex Rasayani,

ISRO.

b. Liquidated Damages - Delivery schedule indicated in the

Purchase Order/Contract is the essence of the contract and if

the party fails to deliver the material within the delivery

schedule, Liquidated Damages will be levied @ 0.5% per

week or part thereof subject to a maximum of 10% of total

order value.

c. Performance Bank Guarantee - Performance Bank Guarantee

for 10% of the order value shall be furnished in the form of

Bank Guarantee from nationalized/scheduled bank or by

Demand Draft valid till warranty period plus sixty days as

claim period.

d. Security Deposit – Security Deposit for 10% of the order

value is mandatory. Party shall furnish the Security Deposit

in the form of Bank Guarantee from nationalized/scheduled

bank or by Demand Draft valid till completion of the contract

period plus sixty days towards claim period for faithful

execution of the contract.

e. In case, if parties are unable to provide two separate BGs,

i.e., one for SD & one for PBG, they can submit a combined BG

for SD & PBG for 10% of the Order value valid till the

completion of total contractual obligation (i.e., Supply period

+ warranty period + 60 days).

f. Force Majeure:

The following shall amount to Force Majeure:

i. Acts of God, act of any Government, War, Sabotage, Riots,

Civil commotion, Police action, Revolution, flood, Fire,

Cyclones, Earth quake and Epidemic and other similar

causes over which the Supplier has no control.

ii. If the Supplier suffers delay in the due execution of the

contractual obligation due to delays caused by force

majeure as defined above, the agreed time of completion

of the job covered by this contract or the obligations of

the Supplier shall be extended by a period of time equal

to period of delay, provided that on the occurrence of any



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such contingency, the Supplier immediately reports to

PCRI in writing the causes of delay and the Supplier shall

not be eligible for any compensation.

g. Arbitration & Reconciliation:

i. In case amicable settlement is not reached in the event of

any dispute of difference arising out of the execution of

the contract or the respective rights and liabilities of the

parties or in relation to interpretation of any provision by

the Supplier in any manner touching upon the contract,

such dispute or difference shall (except as to any matters,

the decision of which is specifically provided for therein)

be referred to the sole arbitration of the arbitrator

appointed by PCRI. ii. The award of the Arbitrator shall be binding upon the

parties to the dispute.

iii. Subject as aforesaid, the provisions of Arbitration and

Reconciliation Act 1996 (India) or statutory modifications

or re enactments thereof and the rules made there under

and for the time being in force shall apply to the

arbitration proceedings under this clause. The venue of

the arbitration shall be held at Mumbai and the language

of the proceedings shall be in English. Subject to the

above, the Courts at Mumbai alone shall have the

jurisdiction to deal any disputes between the Parties

pertaining to the contract.

iv. The cost of arbitration shall be borne equally by both the

parties.

v. Work under the contract shall be continued during the

arbitration proceedings.

vi. Failure to comply with any of the above conditions can

result in termination of the contract, forfeiture of the

security deposit, penalty as may be decided by PCRI and

future blacklisting of the Supplier.



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32.1.7 Special Instructions to the bidders for quoting prices in

the on-line price bid

A. Purchaser reserves the right to order all the items as listed in this

specification document or excluding 1.1 TPH boiler unit alone.

B. Accordingly, a separate line item has been identified for bidder to

quote for 1.1 TPH boiler unit alone against sl. No. 3 of Price bid.

C. Under sl. No. 1 of price bid, bidder shall quote lumpsum amount

towards Design, Manufacturing, testing, Packing & Forwarding and

transportation of 2.8 TPH Steam Boiler along with all systems and

all accessories required for both (2.8 TPH & 1.1 TPH) boilers as per

detailed requirements as a single package offer as specified in

tender specification document (sl.no. 1 to 32), but excluding 1.1 TPH

Steam Boiler unit alone

D. Under sl. No. 2 of price bid, bidder shall quote lumpsum amount

towards Erection & Commissioning of items against sl. No. 1 at

Propellant Complex Rasayani, ISRO (PCRI)

E. Under sl. No. 3 of price bid, bidder shall quote lumpsum amount

towards Design & manufacturing of 1.1 TPH Steam Boiler alone

F. Under sl. No. 4 of price bid, bidder shall quote lumpsum amount

towards Erection & Commissioning of item against sl. No. 3 at


G. Under sl. No. 5 Supply of Two Years Essential Operating spares for

2.8 TPH Boiler boilers shall be quoted.

H. Under sl. No. 6 Supply of Two Years Essential Operating spares for

1.1 TPH Boiler boilers shall be quoted.

I. Under sl. No. 7 to 10, IBR Authority Charges will be paid on actuals

or quoted price, whichever is lower against documentary proof of

payment by the Successful bidder to IBR authority.

J. GST as applicable will be paid extra. For ISRO 5% IGST is

applicable.



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33. Schedule of Prices

(To be filled in on-line bid only at specified place under Price Bid)

Sl.

No.

Description Amount, in INR

1 Design, Manufacturing, testing, Packing

& Forwarding and transportation of 2.8

TPH Steam Boiler along with all systems

and all accessories required for both (2.8

TPH & 1.1 TPH) boilers as per detailed

requirements as a single package offer as

specified in tender specification

document (sl.no. 1 to 32), but excluding

1.1 TPH Steam Boiler unit alone

*************

2 Erection & Commissioning, etc. of items

against sl. No. 1 at Propellant Complex

Rasayani, ISRO (PCRI)

*************

3 Design, Manufacturing, testing, Packing

& Forwarding and transportation of 1.1

TPH Steam Boiler alone

************

4 Erection & Commissioning, etc. of items

against sl. No. 3 at Propellant Complex

Rasayani, ISRO (PCRI)

**************

5 Supply of Two Years Essential

Operating spares for 2.8 TPH Boiler

*****************

6 Supply of Two Years Essential

Operating spares for 1.1 TPH Boiler

*************

7 Indicative IBR Authority Inspection

Charges towards sr. No. 1 as above

*************



*************



*************



*************



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Annexure - 1

VENDOR EVALUATION FORMAT

The Bidder must submit the following table with documentary proof to

confirm his acceptance to meet the requirements detailed above, without

which the offer will not be considered.

SR.

NO.

DESCRIPTION To be filled / confirmed

by the bidder

1. Name of Company

2. Address of Company

3. Type of Company (Proprietary/Pvt.Ltd

/Public Ltd/Joint Venture/Consortium)

4. Registration number

5. Year of inception of the company

6. Registered address

7. Name & address of the office of the Chief

Executive of the company

8. Name & Designation of the officer of the

Bidder to whom all correspondence shall

be made for expeditious technical/

commercial co-ordination.

Telephone number

Fax number

E-mail address

9. Bidder’s previous track record: The

Manufacturer shall be a



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by the bidder

Company/Society/Firm registered since

last 5 (five) years or more.

10. Locations of the Branches of Company (if

any)

11. Annual turn-over of the company for the

last three years

12. IT returns for the last 3 years

13. Enclose copies of the similar Purchase

Orders executed in last five years

14. Customers feedback on the services which

is in writing (Pl. enclose copies)

15. Quality certification of the company

16. PAN Card Copy

17. The Profit & Loss Account details for the

last 3 years which is duly audited and

Submitted as part of the Annual Report

18. Acceptance for Scope of work as detailed above

19. Acceptance of QAP & Inspection Clauses mentioned in the respective annexure

20. Acceptance for Sequence of Design, Manufacturing, Testing, Transportation, Erection & Commissioning of 2.8 TPH & 1.1TPH Steam Boilers along with accessories as mentioned in the tender specification document

21. Details of purchase orders executed under IBR to be submitted

22. The bidder shall not have been blacklisted

by Central Government or any State

Government organization / department in

India at the time of submission of the Bid

(Self-declaration has to be attached)



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by the bidder

23. Confirm acceptance of the Delivery

schedule as per the contract

24. Visit by Purchaser: During the Technical

evaluation of the Tender, if required the

purchaser has right to visit the bidder’s

facilities to Clarify / confirm the

documents /claims submitted by him. It is

the responsibility of the bidder to submit

necessary supporting documents / to

evaluate technical competency to meet the

specifications of this document

25. Supplier shall agree to all the terms and

conditions of the tender specifications

26. TWO PART BID: Bidders shall quote the

tender in two part bid basis. Technical bid

shall be evaluated first, only technically

suitable bidders shall be allowed for price

bid.



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Annexure – 2

Check-list to be filled by the bidder and to be uploaded under vendor solicited documents

Sl. No.

Description / Specification Bidder Response / Compliance information

1 Design, Manufacturing, Testing, Erection &

Commissioning of 2.8 TPH (1 No.) and 1.1 TPH (1No.)

Steam Boiler System with Accessories

2 Steam Boiler Parameters :

a. Boiler Quantity : 2 nos.

b. Capacity, TPH (F&A 100 degC : 2.8 TPH - 1 No.

1.1 TPH - 1 No.

c. Steam pressure, kg/cm2(g) : 10.54

kg/cm2(g)

d. Type of Boiler: Smoke Tube, 3Pass

Wet Back

e. Fuel to be Fired : Furnace Oil (FO)

f. Thermal Efficiency, NCV of fuel oil: 89% on

FO as per

BS- 845 part I

on

NCV basis

3 SCOPE OF WORK

A. The Scope of work includes detailed Engineering

design, manufacturing, testing at works,

inspection, supply, transportation, unloading and

receiving the material at site, storage and safe

custody at site, handling at site, erection, testing,

commissioning, guarantee test run and handing

over of boiler and connected accessories with all

statutory approvals as per technical parameters

mentioned under 1.0, Detailed Scope of Work under

2.0, Design requirements under 3.0 and technical

specifications & all other requirements as detailed

from 4.0 to 33.0 of this document and the

Annexures.

B. The successful bidder shall submit detailed design

calculations and proposal within 4 weeks after

release of Purchase Order to IBR Authority and

Purchaser and after approval and clearance from

IBR Authority & Purchaser, actual fabrication work

shall be taken up.

C. Supply of spares for 2 years of trouble free

operation.

4 The Steam Boilers shall be fabricated and inspected as

per drawings & QAP, both approved by IBR authority.

5 At the time of submitting the offer, party shall quote



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the names of IBR authority that will be engaged

during the course of entire work in the technical bid. 6 At the time of submitting the offer, party shall attach

documentary evidence indicating IBR approval of the fabrication shop in the technical bid.

7 The bidder’s scope shall also include any other services,

etc. if called for in the succeeding sections of the

specification. The successful bidder shall be responsible

for providing all material, equipment & services,

which are required to fulfil the intent of ensuring

operability, maintainability, reliability and complete

safety of the complete work covered under this

specification, irrespective of whether it has been

specifically listed herein or not. Omission of specific

reference to any component / accessory necessary for

proper performance of the equipment shall not relieve

the bidder of the responsibility of providing such

facilities to complete the supply, erection and

commissioning of Boiler and accessories as per this

document within quoted price

8 It is not the intent to specify herein all the details

of design and manufacture. However, the equipment /

system shall conform in all respects to high

standards of design, engineering and workmanship

and shall be capable of performing the required

duties in a manner acceptable to purchaser who will

interpret the meaning of drawings and specifications

and shall be entitled to reject any work or material

which in his judgement is not in full accordance herewith

9 Items though not specifically mentioned but needed to

make the system complete as stipulated under these

specifications are also to be furnished unless otherwise

specifically excluded.

10 Bidder shall submit all the details of the proposed

boilers, accessories, tanks, instrumentation & control

system, etc. confirming to the specifications of this

document in the technical bid itself, without which

offer will not be considered.

11 Detailed Scope of work by Vendor:

a) All activities related to obtaining approval and

clearance by the IBR and other statutes shall be the

responsibility of the Vendor.

b) All necessary certificates in the required form as

approved by the Boiler Inspectorate shall be

forwarded to PURCHASER. Responsibility of the

purchaser with respect to the boiler Inspectorate

is limited to paying the registration fee and



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forwarding of necessary application forms only.

All other fees and expenses in connection with IBR

approval shall be borne by the Vendor.

c) All equipments and parts covered under Indian

Boiler Regulation shall be designed, fabricated,

tested and erected as per the requirement of this

regulation, and necessary statutory approvals are

to be obtained before the commencement of the

work.

d) The Scope of work shall include complete

refractory insulation and lagging including

material for the complete boiler units.

e) All hot water, steam lines, air ducts, furnace oil

lines shall be insulated.

f) Dampers are to be provided for isolation of FD fan.

g) All exposed carbon steel/structural steel parts of

equipment, pipes, ducts etc. shall be given two

external coats of approved primer before dispatch.

h) All equipment after erection shall be given two

coats of primer wherever required and two

external coats of final painting as per standard.

i) All civil work for foundation are excluded from

Vendor’s scope. However, grouting of

equipments/structurals including supply of

grouting materials and anchor bolts are included

in Vendor’s scope. Anchor bolts shall be

dispatched to site sufficiently in advance.

j) Vendor shall furnish detailed foundation data and

loading diagrams for the boilers, stack etc. Vendor

shall provide floor plan of equipments, piping, etc.

k) Bidder shall provide proposed P&ID of the system

along with the offer. For all such components /

equipments like pumps, pipelines, tanks, etc. sizing

shall be finalized as part of detailed engineering

phase.

l) The Quality Assurance Plan (QAP) identifying all

stages of inspection shall be approved by IBR as

well as Purchaser.

m) The stack shall be designed and fabricated to meet



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the Maharashtra Pollution Control Board (MPCB)

norms. The expected emission levels from the

proposed boilers shall be specified in the offer.

n) All piping items, valves, pumps, control valves,

instruments like pressure gauges, level gauges,

flow meters, transmitters, motors etc. shall be

procured from reputed vendors and manufacturers

test certificate for chemical compositions,

mechanical properties, hydro test etc. shall be

furnished.

o) For IBR covered items, IBR certificate in relevant

forms shall be furnished.

p) Preservation method during idle period shall be

recommended by the successful bidder for drum

internals, water headers, smoke tubes, outer

surface of boiler tubes and furnace.

q) Material of construction for major boiler parts as

per table - 1, boiler feed water lines, steam lines

and all such applicable items shall meet IBR

requirements.

Table – 1: Material of Construction of major

Boiler Parts

Sl. No. Material of Construction of major

Boiler Parts

Boiler Drum

1 Shell Plate SA 515/516 Gr 70

2 Tubes BS 3059 ERW

3 Manhole/Hand

hole SA 515/516 Gr 70

4 Pipes SA 106 Gr B

Furnace

5 Plates SA 515 / 516- 70

6 Header/Pipe SA 106 Gr B

7 Tubes

BS 3059 ERW

320

r) Successful bidder has to impart necessary training

to the personnel of PURCHASER without any

financial implications.

s) Successful bidder shall provide lightning protection

for equipments of the boiler system as applicable.



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Vendor shall also provide earthing to all electrical

equipments.

t) Successful bidder shall provide the data sheets and

drawings of all equipments, valves, instruments

etc. of the system with isometric drawing.

u) 3 sets of all the documentation involved in this

scope of work shall be submitted by the successful

bidder.

v) Party should submit data as per xxii) in soft format

also after placement of P.O.

w) List of Tentative Spares to be supplied for each

boiler as per following Table – 2

Table – 2: List of Tentative Spares

Sr.

No.

Description Qty.

(a) Spares of Boiler

1. Manhole Gasket 1

2 Mudhole Gasket 1

3 Tube changing Brush 2

4 Magnet Switch for Water Level Controller 1

5 S.S. Float, Rod & Magnet Assembly 1

6 Boiler Pressure Gauge 0-25 Kg/Cm2 1

7 Feed Water Pressure Gauge 0-16 Kg/Cm2 1

8 Fusible Plug 2

9 Inspector Test Gauge Cock 1

10 Toughened Glass for Flame Observation 1

(b) Spares of Burner

1 Photocell 1

2 Mechanical Oil Seal 1

3 Ignition Electrode 2

4 Heater Gasket 2

(C) Other Spares

1 10% (min. 1No.) spares shall be provided

for all manual valves, steam traps,

gaskets, bolts, nuts etc. for each type and

size

1 lot



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12 Design Requirements (Boilers & Accessories)

o Boiler shall be horizontal, shell type fully

packaged 3- pass smoke tube design,

automatically controlled, tested and proven

under rigorous conditions and subject to the

strictest quality control procedures.

o The boiler shall be of genuine three pass flue

path. Flue gases should pass through the

furnace (first pass) whereas second and third

passes should be formed by nests of smoke

tubes. At the end of the furnace the flue gas

reverses into second pass tubes.

o All the common systems shall be suitably

designed for either individual or combined

operation of both the boilers

simultaneously.

o The boiler shall be complete with all

mountings, accessories, controls etc.

o Boiler construction shall be in accordance

with the latest revision of Indian Boiler

Regulations Act 1950 and in conformity with

AOTC requirements for unattended boilers.

All materials used shall be approved and

tested as per relevant existing codes. All the

welded joints shall be as per code

requirement.

o The boiler shall be of modern compact design

and be genuinely packaged design. The design

source should confirm to international

design. The boiler and the burner design

must be from single manufacturer to

ensure perfect matching of burner and

boiler. Relevant details shall be attached

with the offer as part of technical bid.

o The fire tubes in the tube nest should be plain

without any restriction inside. These tubes

should be easily accessible both from inside

as well as outside for inspection and

maintenance. These tubes are to be tightly

expanded in the tube plate and seal welded.

The required number of stay tubes and stay

bars are to be fitted in the boiler. The stay

tubes should be seamless & strength-welded

to tube plates.

o All working parts of the boiler should be

accessible for ease of inspection and



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maintenance. On the shell, one elliptical

man-door and on tube plate one mud hole

must be provided. Access to the combustion

chamber should be through bolted refractory

lined access door whereas tube nest should

be exposed through hinged mounted front

door.

o Boiler front door shall be lined with ceramic

fiber blanket with SS sheeting on the tube

side of the door.

o The boiler mountings, supporting systems

and accessories shall be as per the Scope of

Supply as mentioned in Sl. No. 21.

o The boiler shall be designed and constructed

to generate steam at efficiency of 89% on net

calorific valve (NCV) basis. Efficiency shall

be demonstrated as per standard BS – 845

Part 1 Indirect method.

o The insulated cylindrical shell of the boiler

shall be cladded with aluminum sheets. A

movable ladder shall be provided which can

be moved as per convenience.

o Boiler and accessories shall be mounted on a

single base frame. Individual systems such as

feed water pump etc. may be on separate

base plates welded to the boiler base frame.

o It shall not require any special foundation

for the boilers and for its

mountings/fittings. It should be able to be

mounted on simple PCC foundation.

o The proposed Boiler House civil requirements

with the anticipated size of the boiler is

enclosed as figure no. 1. Boilers & accessories

shall be designed to meet / not to exceed the

dimensions given in the sketch. 13 Fuel oil system : This shall be suitable for handling

furnace oil fuel. Burner shall be mono-bloc type. The

electric heater with required number of elements shall be

provided for ensuring the conditioning of furnace oil for

firing in the boiler. The electrical oil pre-heating system

shall be 100% pre-heating for the rated boilers capacity.

14 Combustion system: This system shall consist of a

forced draft combustion air blower with motor,

mechanical atomizer, burner assembly, photocell

operated safety device, ignition electrodes, transformers

etc. Burner assembly shall be bolted on combustion



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chamber and that the burner is lit only when the entire

burner assembly is fitted and is in a closed position,

ready for operation.

• Pressure jet atomisation shall be provided. The

burner should be capable of firing furnace oil of

viscosity upto 3500 rad-sec. at 35 deg. C. Dead

weight explosion door & fusible plug shall be

provided for ultimate safety. The entire assembly

should be engineered in such a way that burner

moves along with the door when the door is opened

for tube cleaning.

• The burner shall be of stepless modulation

compatible for firing oil. The controlling of the

air and fuel damper shall be done by means of

individual servomotors sending electronic

signals. Burner must be with turn down ratio of

1:4 for oil. Burner should be equipped with

pneumatic arm control for maintaining the A/F

ratio with changes in air density compensation.

Type of Burner Pressure Jet

Construction Monobloc

Modulation Stepless

Load

Regulation

Electronic Compound Regulation

(ECR) Technology

Turndown

Ratio

1:4 without loss of efficiency.

Stack

Emissions

Shall meet Maharashtra Pollution

Control Board specified allowable

limits for the proposed boiler &

chimney design

• The burner and the boiler design shall be

compatible with each other and that both the

burner & boiler manufacturer shall be same. 15 Day Feed Water Tanks, 25 KL – 2nos. : The feed water

tanks shall be with a capacity of 25000 litres each. The

feed water tanks (2.2 m Diameter x 7.0 m Length) shall

be manufactured as a horizontal cylindrical tank with

minimum 6 mm thick plate material of IS 2062 Gr.B. The

feed water tanks shall be complete with the following

accessories.



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(a) Level Gauge

(b) Atmospheric Deaerator Head with

inlets for make-up water, flash steam

and condensate.

(c) Level Control System consisting of 3

level switches for high, low and extra

low level of water.

(d) Insulation & Cladding

Feed water tanks – 2nos. of 25m3 capacity shall be placed

at an elevation of 4 m on available RCC columns at site as

shown in figure - 1. The successful supplier shall make

suitable interfacing of the supplied tanks with these

columns.

• 16 Feed Water System Pumps: 2 nos. of electrically driven

vertical centrifugal multistage pumps with motor capable

of using feed water at maximum temperature of 120 deg

C with all SS internals, interconnected pipe work

between pumps and feed check valves shall be supplied.

17 Blowdown system: Total Dissolved Solids (TDS) based

Automatic Blowdown Control System based on

conductivity principle with pneumatically actuated valve

for efficient control of TDS level within the boiler shell.

This system shall be installed in parallel to the manual

blowdown valve.

18 Instrumentation & Controls: The electro-mechanical

control system shall be provided. The following

controls / indications shall be ensured:

a. The relay based control panel shall be mounted

in the control room.

b. Interlocking of the feed water pumps and water

level in the boiler

c. Audio–visual alarm for high, low & very low level

of water in the boiler and also for flame failure.

d. Programmer controller to ensure sequence of boiler

start-up after ensuring required temperature and

pressure of oil, air etc.

e. MCB’s and contactors shall be provided for all

electrical drives for the boiler

f. Pilot lamp to indicate operating status of the

various equipments.

g. Complete internal wiring to ensure power supply at

a single point on the panel.

h. Indicating lamps/ Audio alarm shall be provided for



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the following parameters -

1. Low water level in the boiler and very low

level trip provision

2. Burner flame failure

3. Feed water pumps failure

4. Damper closed position

i. Pressure switch shall be provided for burner

interlock.

j. Microprocessor based single loop Controller shall

be provided for Steam drum level, oil pressure,

degasifier Level and Ratio controller for Air Fuel

ratio, Furnace Box pressure. One controller shall be

provided as spare. (Preferably ABB commander

C500 or equivalent)

k. Both boiler shall have separate control systems and

interlocks.

l. Differential pressure Transmitter shall be provided

for deareator, boiler level with PID Controller, ABB

commander C500 controller or equivalent. Smart

positioners shall be provided for control valve

operation. Dampers for operation of ID and FD.

m. Control panel shall be mounted in control room for

ease of operation and maintenance.

n. Instead of side level gauges top mounted level

indication shall be provided with float and rollers

magnetically coupled for Level of storage tanks and

deareator.

o. Boiler Drum water Very High Level and Very low

level Switches shall be provided for trip

interlocks. Boiler level shall be controlled by

providing level transmitter PID controller and

feed water control valve.

p. Alarms shall be provided for High and low level of

boiler drum level, flame failure, box pressure high,

BFW pump trip, Oil temp high low etc. Interlock for

BFW pump trip shall be provided in case of boiler

level V high. Boiler shall trip with flame failure ,

Box pressure Very High, Boiler Level Very low etc .

q. Steam, Oil, BFW Flow meter shall be of two wire

transmitter type and indication of flow and total

flow to be provided in control room.

r. Vendor shall provide interlock logic diagram.

s. Vender to provide list of Spares for 2 years.

Mandatory spares shall include - One set of

candles for air filters, smart positioners, indicator

totaliser.

t. Vendor to provide SS air header with ¼ ‘’ needle



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valves for distribution of pneumatic supply.

u. Vendor to provide line mounted Air filters of

required size at battery limits. Two sets of Fine (

20 Microns) and Coarse filters (50 Microns)

parallel to each other shall be mounted on the

header assembly with isolation valves as standby

arrangement.

v. Wetted parts for all transmitter shall be SS316.

w. Vendor shall provide specifications of each

instruments with operation and Maintenance

manuals. 19 Chemical Dosing System: Feed water side softener along

with necessary pumping skid mounting & piping shall be

supplied along with ONE standby set of pump & motor.

20 Furnace Oil Supply related Piping with heating

arrangement: Furnace oil tanks are NOT in the scope

of supplier. However, necessary piping arrangement

shall be realized by the vendor. There will be 2 Day Oil

Tanks of 20 m3 capacity & 2 oil storage tanks of 30m3

capacity for which bidder shall consider piping

arrangements.

• Tentative distance between FO storage to actual

boiler will be ~40m. Successful Bidder shall

supply suitable electric heater for satisfactory

operation of the boilers (Overall for 4 TPH

capacity). The built in electric heater with required

number of elements shall ensure the conditioning

of furnace oil for firing in the boiler. The electrical

oil pre-heating system shall ensure 100% pre-

heating for the rated boiler capacity.

• 6 nos. of Oil pumps as detailed under scope of

supply under 21.4 shall also be supplied.

• Arrangement of common drain line with individual

bottom drain valves is required to be done for

removing water (moisture) from the tanks. Drained

furnace oil shall be collected for proper disposal;

taking care that dyke area will remain clean and

there will not be any soil or drain water

contamination

21 Structural Supports: Shall be provided for the following:

• Boiler House Piping

• Ducting

• Also wherever applicable as per site conditions

22 Boiler House Piping: The following boiler house piping

(for 2 boilers, Overall for 4 TPH capacity) shall be

delivered by the vendors.



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a) Feed Water Piping from the Feed Water Tank to the

individual feed water pumps complete with inlet

Isolation Valves – 2 Nos and Strainers – 2 Nos.

Inclusive of Insulation & Cladding.

b) Furnace Oil Piping from the Day Oil Tank to the

Burner complete with Duplex Filter, Recirculation

Header and return oil piping to Recirculation

Header. The piping shall be complete with

Insulation & Cladding.

c) Steam Piping from Main Steam Stop Valve to the

Main Steam Header & from Header to the Pressure

Reducing Station complete with Insulation &

Cladding as approved by IBR. And also up to

existing steam header located approximately 50m

away from boiler house.

d) Steam Header shall be as per IBR with inlet &

outlet isolation valve, safety relief valve, steam

trap module, insulation & cladding.

e) Safety Valve Exhaust Piping from the outlet of the

Safety Valves to outside of the boiler house,

complete with insulation & cladding.

f) Blowdown piping from the outlet of the blowdown

control system to the blowdown pit as approved by

IBR.

g) Drain Piping from the boiler drain points, drain

from the feed water tank and the day oil tank shall

also be delivered by the Vendor.

h) Any other piping & valve arrangements for overall

smooth operation of both the boilers. 23 Pressure Reducing Station – 1 number each for each

steam flow rate of 2800 kg/ hr & 1100 kg/hr for pressure

reduction from 10.54 kg/cm2(g) to 3.5 kg/cm2(g) with

bye-pass and isolation valves provision.

24 Flue Gas Ducting: MS flue gas ducting from boilers to

Chimney complete with expansion bellows, insulation &

cladding.

25 Condensate Recovery System: A suitable condensate

recovery system shall be supplied to optimize the

consumption of Furnace oil.

26 Feed Water Dosing System: Vendor shall supply suitable

Feed Water Dosing system as required for satisfactory

boiler operation.

27 Boiler Efficiency Monitoring Package: Boiler efficiency

monitoring system to improve the boiler efficiency and

monitor boiler parameters on real time basis. Shall be

provided as detailed under -



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(a) Steam Flow Meter, Vortex Type with

density compensation

(b) Oil Flow Meter

(c) Booster Pump Skid for Oil Flow Meter

(d) Temperature transmitters for Feed

Water & Steam

(e) Software for online Trend analysis 28 Boiler House Electricals : Shall be complete with

- Power cables from the control panel to the

various consumers

- Control cables from the panel to the various

instruments

- Utility Panel from mounting the Efficiency

Monitoring Panel

- Cable trays & Accessories as required

29 MS Self Supported Chimney : Shall be Designed as per

IS 6533 with a height of 30 meters minimum. The

chimney shall be designed for a boiler capacity of 4.0

TPH. Chimney shall have the provision for sampling

point. The corrosion allowance to be considered shall be

1.5 mm and shall be complete with

(a) Aviation Lamps

(b) Lightening Arrestor

(c) Earthing Strips

(d) Inlet for ducting coming from 2.8 TPH

boiler

(e) Inlet for ducting coming from 1.0 TPH

boiler

(f) Ladder & Platforms at suitable heights

(g) Insulation & cladding of the Bottom 2

meters

(h) Dampers as applicable

30 Total scope of supply items as detailed from 21.1 to

21.19 of the tender specification document

31 Electricals:

• It shall contain all necessary switchgears, safety

alarms/interlocks and burner management system

and is to be mounted in the control room for ease

of maintenance and comfort of working peoples.

• Boiler shall be complete with all necessary

electrical cabling from the control panel till burner

/ FW pumps etc. Power cables shall be 1100 V

grade, PVC insulated & PVC overall sheathed.

• Control cables shall be multi-strand copper

conductors of minimum 2.5 sq.mm.



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• All motors shall conform to squirrel cage induction

motors, TEFC, IP-55, class ‘F’ insulation. IE-2

efficiency class motors shall be of

BBL/Siemens/NGEF/Crompton make and shall be

painted with anticorrosive paint. MCC Cum Control Panel :

• A MCC cum control panel, complete with main

isolator switch, starters, auxiliary contactors,

relays, fuses, rotary switches, indicating lamps,

isolator, hooters with programmer and combustion

safety relay.

• The panel shall be completely pre-wired and

factory tested. It shall be installed in MCC room

with suitable foundation. All switch gears shall be

of Siemens or other reputed make.

32 Insulation & Cladding for each boiler:

The boilers shall be completely insulated in the

factory itself and there shall not be any site work

involved for insulation and electrical cabling. The

cylindrical shell of boiler must be insulated with glass

wool / Rock wool mattresses of required thickness and

shall be cladded with Aluminium.

33 Refractory for each boiler:

Suitable refractory material shall be provided for all

required parts as follows :

Front door : Ceramic fiber blanket with

SS sheeting

Rear door : Hysil blocks with Kynex HG

/ Insulyte 7

Furnace ring / burner ring : Hysil blocks with

Insulyte 7

34 Battery Limits for the bidder:

Feed Water : Inlet flange of Feed

Water Tank

Fuel oil : Inlet Flange of Day Oil Tank

located

approx. 40m away from

boiler house and piping involved

for oil circulation with day oil

tank

Blow down water : At the Blowdown Pit

Steam : Outlet of Pressure



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Reducing Station

and up to approximately

50 m steam line to be provided to

connect to the existing piping

rack

Power : At the Control Panel/

Utility Panel

Flue gas : At the outlet of chimney

• All battery limit flanges for low pressure (3.5

kg/cm2) steam shall be as per ANSI B 16.5 150# and

that for high pressure (10.5 kg/cm2) steam shall be

as per ANSI B 16.5 ASA 300#.

35 Detailed Technical Inputs to be provided by the bidder

for the proposed items as per table under sl. No. 23 of

the tender specification document

36 Delivery

a. Transportation, Erection and commissioning

shall be carried out by the bidder at

Propellant Complex Rasayani, A Unit of SDSC,

ISRO, Tal.: Panvel, Dist.: Raigad, PIN-410207,

Maharashtra.

b. All necessary Equipments like welding

machine, Gas cutting set, Grinding M/C, etc, and

Consumables like Welding Electrodes, Gases,

Grinding Wheels, paints, brushes, etc., including

material handling support, skilled and semi-skilled

manpower required for carrying out the above

work shall be in the scope of the bidder.

c. The supply scope of work as per this

specification document shall be completed

within maximum period of 6 months from the

date of placement of Purchase Order and erection

and commissioning within maximum period of 2

months from the date of site clearance after

receipt of items.

37 Performance Test and guarantee:

a) Steam blow out for the new boiler and

interconnecting pipes shall be carried out using

suitable target plate to ensure steam purity to

the satisfaction of PURCHASER.

b) As soon as the boiler system is commissioned

the Vendor shall conduct a Performance



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Guarantee test of the system. All parameters

listed below are to be proved/demonstrated to

the complete satisfaction of PURCHASER. The

duration of test run shall be for a period of 24

hours continuous operation after stabilization.

Performance guarantee runs shall be conducted

as per BS 845 part I – 1987 indirect test method

– after one month of continuous trouble free

operation.

c) The following parameters are to be

guaranteed by the Vendor at the system outlet

Battery limit. In the event of not achieving the

same, the Vendor has to set right the system to

achieve these figures without any extra cost

with in a period of three weeks. If the vendor

fail to achieve even after this, PURCHASER shall

be free to get it done by themselves or through

other agencies at the risk and cost of the

vendor.

Quantity of Steam

- 2.8 T/Hr F& A 100 0 C

- 1.1 T/Hr F& A 100 0 C

Steam pressure

- 10.54 Kg/cm2g

(Tolerance +0.5-0.0

Kg/cm2g)

Steam temperature - Saturated steam

Dryness factor - 98 %(Min)

Emission

level

Shall be lesser than

MPCB allowable limits

for the proposed boiler

& chimney design.

d) The guaranteed noise level at 1M from the

equipment shall be 85 db(A)

e) Gas temperature at outlet of stack (top opening)

shall be 175oC (Min).

f) Vendor shall guarantee the equipment and the

components of boiler against all defects in design,

use of defective materials or bad workmanship for

a period of 12 months from the date of

commissioning or 18 months from the date of

supply whichever is earlier. Any such defect shall

be set right by the Vendor at his own cost during

the period.



of 82

Sl. No.


38 Mandatory Documents to be submitted along with

offer:

Technical:

1) General Arrangement drawing of the system.

2) Detailed list of Instrumentation items to be

supplied.

3) Detailed list of mechanical items to be supplied.

4) Detailed list of Electrical items to be supplied.

5) Detailed list of spares for 2 years operation shall

be submitted for each boiler.

6) PERT chart for supply and Site activities.

7) Proposed P&I Diagram.

8) Equipment data sheet.

9) Quality and quantity of Steam generated.

10) Quality and quantity of dozing chemicals, if any.

11) Annexures – 1 to Annexure – 10 shall be filled,

signed and to be uploaded on the portal

12) Utility requirements like DM water, Instrument

Air, Power, Furnace Oil, etc at battery limit with

line size.

Commercial:

13) Firm establishment certificate indicating

nature of work.

14) Details of work of similar type – minimum 3

nos. completed by providing copies of purchase

orders during the preceding three years.

15) Satisfactory work Completion certificates

from the clients

16) Documentary proof shall be submitted with

the offer indicating execution of at least one order

of value of Rs. 95 lakhs or two orders of value of Rs

50 Lakhs each or three orders of Rs. 30 Lakhs each


17) IT/ TDS certificate shall be submitted with

Profit & Loss statement for preceding three

financial years.

18) Bidder shall submit audited statement of

financial status for preceding three years.

39 Inspection & Approvals

a) The boilers shall be subject to inspection and

testing in accordance with latest IBR codes.



of 82

Sl. No.


b) Boilers fabrication shall be subject to inspection &

testing in accordance with latest revision of IBR

code. Manufacturer shall ensure that the boiler

meet the requirements of the Inspectorate of

boilers.

c) Simulation test of boiler control panel shall be

carried out in presence of customer’s

representative at the place of manufacture before

delivery.

d) Boilers/ piping shall be hydro-tested at works as

per IBR guidelines.

e) All piping items, valves, pumps, control valves,

instruments like pressure gauges, flow meters, transmitters, motors etc shall be procured from reputed vendors and manufacturer’s test certificate for chemical compositions, mechanical properties, hydro test etc. shall be furnished.

40 TWO PART BID: Bidders shall quote the tender in two

part bid basis. Technical bid shall be evaluated first, only

technically suitable bidders shall be allowed for price

bid. The price bid will be evaluated based on overall

single lowest offer and splitting of order is not

envisaged

41 T Technical Qualification Requirements:

a. The bidder shall meet the technical specification

and other requirements and shall submit relevant

certificates to establish the credentials.

b. The Bidder shall be a party who has

manufactured steam boilers and executed

similar / identical works with minimum 5 years

of experience.

42 Financial Qualification Requirements:

a. The Bidder shall have executed at least one order of

value of Rs. 95 lakhs or two orders of value of Rs

50 Lakhs each or three orders of Rs. 30 Lakhs each


Documentary proof shall be submitted with the

offer in this regard.

b. IT/ TDS certificate shall be submitted with Profit &

Loss statement for preceding three financial years.

c. Bidder shall submit audited statement of financial

status for preceding three years.



of 82

Sl. No.


43 T Following documents shall be submitted along with

the bid for prequalification of Bidder.

d. Firm establishment certificate indicating nature of

work.

e. Details of work of similar type - minimum 3 nos.

completed by providing copies of purchase orders

during the preceding three years.

f. Satisfactory work Completion certificates from the

clients, with the work / purchase order copies

44 Bid Selection Procedure and Process of Pre-

Qualification

a. Short listing based on documents submitted,

satisfying all the eligibility criteria given above

by the firm along with their Bid. (Non-

submission of any document as given in above

list within stipulated time leads to rejection of

Bid).

b. Subsequently Bidder's competency, their

technical achievements and financial status will

be evaluated suitable for this work. Feedbacks

from Bidder's clients will be verified, if required.

45 Evaluation criteria for bidders:

a) After receipt of bids from the bidders, their

credentials will be evaluated by the purchaser and

their offers will be considered only after

evaluation.

b) Visit to earlier executed work sites, if required,

where similar works have been carried out, erected

and commissioned by the party, to ascertain their

complete suitability for the jobs described above.

c) Purchaser reserves the right to reject the offers not

complying to conditions mentioned in this tender

specification document. No communication from

the rejected parties / bidders will be entertained by

the purchaser

d) Technical bids submitted by the bidder will be

opened first and evaluated for fulfilling the Pre-

qualification criteria and other conditions in

NIT/Tender documents, based on documentary

evidences submitted along with the offer.

e) In case the qualifying experience is claimed by

private organizations based on work order and

completion certificates from another private



of 82

Sl. No.


organization, PCRI reserves the right to ask for

further proofs including submission of TDS

certificates for the said job.

f) Visit to vendor’s premises by our technical team

for accessing the technical capabilities of bidder,

if required.

g) The documents listed in Sl No. 32.1.1 to 32.1.4 of

this section will be reviewed by the purchaser

during factory visit, if required.

h) It is proposed to evaluate the bidder based on the

previous experience in execution of the similar

nature of works. The supplier has to

furnish/confirm the details as enclosed in the

vendor evaluation format as per Annexure – I.

i) Financial bids of shortlisted bidders (qualified in

technical bid) shall only be opened.

j) Financial bids of unqualified bidders shall not be

opened.

k) Conditional bids may be rejected by PCRI. The

technical evaluation shall be made strictly on the

basis of the documents submitted by the bidders in

support of the eligibility, the technical and

commercial response. All the required information

shall be furnished strictly in prescribed

schedules/Annexure only. Any information

indicated other than prescribed

schedules/Annexure shall not be entertained. The

financial evaluation shall be made on the basis of

the total price/charges as indicated in the schedule

of rates. PCRI is not bound to accept the lowest

quoted offer. Conditions, if any, on any document

enclosed with financial Bid shall not be considered.

PCRI’s decision in this regard shall be final and

binding. 46 General Terms & Conditions:

a. Successful bidder shall make their own

arrangements towards lodging, boarding &

conveyance during Erection & commissioning

activities at Propellant Complex Rasayani, ISRO.

b. Liquidated Damages - Delivery schedule indicated

in the Purchase Order/Contract is the essence of

the contract and if the party fails to deliver the

material within the delivery schedule, Liquidated

Damages will be levied @ 0.5% per week or part

thereof subject to a maximum of 10% of total order

value.



of 82

Sl. No.


c. Performance Bank Guarantee - Performance Bank

Guarantee for 10% of the order value shall be

furnished in the form of Bank Guarantee from

nationalized/scheduled bank or by Demand Draft

valid till warranty period plus sixty days as claim

period.

d. Security Deposit – Security Deposit for 10% of the

order value is mandatory. Party shall furnish the

Security Deposit in the form of Bank Guarantee

from nationalized/scheduled bank or by Demand

Draft valid till completion of the contract period

plus sixty days towards claim period for faithful

execution of the contract.

e. In case, if parties are unable to provide two

separate BGs, i.e., one for SD & one for PBG, they

can submit a combined BG for SD & PBG for 10% of

the Order value valid till the completion of total

contractual obligation (i.e., Supply period +

warranty period + 60 days).

Force Majeure:

The following shall amount to Force Majeure:

i. Acts of God, act of any Government, War,

Sabotage, Riots, Civil commotion, Police action,

Revolution, flood, Fire, Cyclones, Earth quake and

Epidemic and other similar causes over which the

Supplier has no control.

ii. If the Supplier suffers delay in the due

execution of the contractual obligation due to

delays caused by force majeure as defined above,

the agreed time of completion of the job covered

by this contract or the obligations of the Supplier

shall be extended by a period of time equal to

period of delay, provided that on the occurrence of

any such contingency, the Supplier immediately

reports to PCRI in writing the causes of delay and

the Supplier shall not be eligible for any

compensation.

Arbitration & Reconciliation:

i. In case amicable settlement is not reached in the

event of any dispute of difference arising out of the

execution of the contract or the respective rights

and liabilities of the parties or in relation to

interpretation of any provision by the Supplier in

any manner touching upon the contract, such



of 82

Sl. No.


dispute or difference shall (except as to any

matters, the decision of which is specifically

provided for therein) be referred to the sole

arbitration of the arbitrator appointed by PCRI.

ii. The award of the Arbitrator shall be binding upon

the parties to the dispute.

iii. Subject as aforesaid, the provisions of Arbitration

and Reconciliation Act 1996 (India) or statutory

modifications or re enactments thereof and the

rules made there under and for the time being in

force shall apply to the arbitration proceedings

under this clause. The venue of the arbitration shall

be held at Mumbai and the language of the

proceedings shall be in English. Subject to the

above, the Courts at Mumbai alone shall have the

jurisdiction to deal any disputes between the

Parties pertaining to the contract.

iv. The cost of arbitration shall be borne equally by

both the parties.

v. Work under the contract shall be continued during

the arbitration proceedings.

vi. Failure to comply with any of the above conditions

can result in termination of the contract, forfeiture

of the security deposit, penalty as may be decided

by PCRI and future blacklisting of the Supplier. 47 Special Instructions to the bidders for quoting prices

in the on-line price bid

A. Purchaser reserves the right to order all the items

as listed in this specification document or

excluding 1.1 TPH boiler unit alone.

B. Accordingly, a separate line item has been

identified for bidder to quote for 1.1 TPH boiler unit

alone against sl. No. 3 of Price bid.

C. Under sl. No. 1 of price bid, bidder shall quote

lumpsum amount towards Design, Manufacturing,

testing, Packing & Forwarding and transportation

of 2.8 TPH Steam Boiler along with all systems and

all accessories required for both (2.8 TPH & 1.1

TPH) boilers as per detailed requirements as a



of 82

Sl. No.


single package offer as specified in tender

specification document (sl.no. 1 to 32), but

excluding 1.1 TPH Steam Boiler unit alone

D. Under sl. No. 2 of price bid, bidder shall quote

lumpsum amount towards Erection &

Commissioning of items against sl. No. 1 at


E. Under sl. No. 3 of price bid, bidder shall quote

lumpsum amount towards Design & manufacturing

of 1.1 TPH Steam Boiler alone

F. Under sl. No. 4 of price bid, bidder shall quote

lumpsum amount towards Erection &

Commissioning of item against sl. No. 3 at


G. Under sl. No. 5 Supply of Two Years Essential

Operating spares for 2.8 TPH Boiler boilers shall be

quoted.

H. Under sl. No. 5 Supply of Two Years Essential

Operating spares for 1.1 TPH Boiler boilers shall be

quoted.

I. Under sl. No. 6 to 10, IBR Authority Charges will be

paid on actuals or quoted price, whichever is lower

against documentary proof of payment by the

Successful bidder to IBR authority.

J. GST as applicable will be paid extra. For ISRO 5%

IGST is applicable.

48 Signed & stamped copies of Annexures 1 and 3 to 10 shall be uploaded



of 82

Annexure 3

EXCEPTIONS AND DEVIATIONS

In line with Proposal Document, Bidder may stipulate Exceptions and

deviations to the Proposal conditions if considered unavoidable.

SL.

NO

Reference in

Specification

Purchaser

Spécification

Offered

Spécification DEVIATION

PAGE

NO

CLAUSE

NO

NOTE :

Only deviations are to be written in this Annexure.

Any deviations taken by the Bidder to the stipulations of the Proposal

document shall be brought out strictly as per this format and enclosed

along with the bid.

Any deviations not brought out as per this Proforma and written

elsewhere in the Proposal document shall not be recognized and the same

is treated as null and void.

Any willful attempt by the Bidder to camouflage the deviations by giving

them in the covering letter or in any other documents that are enclosed

may render the Bid itself non-responsive.

(SIGNATURE OF BIDDER)



of 82

Annexure -4

TENDER ACCEPTANCE LETTER (To be given on Company Letter Head)

Date:

To,

SPSO, SDSC SHAR

Sub: Acceptance of Terms & Conditions of Tender. Tender Reference No: ________________________

Name of Tender / Work: - . Dear Sir,

1. I/ We have downloaded / obtained the tender document(s) for the

above mentioned ‘Tender/Work’ from the web site(s)

namely:……………………………….. as per advertisement, given in the

above mentioned website(s). 2. I / We hereby certify that I / we have read the entire terms and

conditions of the tender documents of all pages (including all

documents like annexure(s), schedule(s), etc.,), which form part of the

contract agreement and I / we shall abide hereby by the terms /

conditions / clauses contained therein. 3. The corrigendum(s) issued from time to time by department/

organization too has also been taken into consideration, while

submitting this acceptance letter. 4. I / We hereby unconditionally accept the tender conditions of above

mentioned tender document(s) / corrigendum(s) in its totality /

entirety. 5. I / We do hereby declare that our Firm has not been blacklisted/

debarred by any Govt. Department/Public sector undertaking/Private

organization. 6. I / We certify that all information furnished by the our Firm is true

& correct and in the event that the information is found to be

incorrect/untrue or found violated, then department/ organization

shall without giving any notice or reason therefore or summarily reject

the bid or terminate the contract , without prejudice to any other rights

or remedy including the forfeiture of the full said earnest money

deposit /Security deposit or both absolutely.

Date:

Place:

Signature of authorized person Full Name & Designation: Company’s Seal



of 82

Annexure -5

OFFER FORWARDING LETTER/TENDER SUBMISSION LETTER (To be typed submitted in the letter Head of the Company/firm of Bidder) _______________________________________________________________

_________

Offer Reference No…………………………… Dated:…………………….

To,

SPSO, SDSC SHAR Dear Sir,

Sub: Submission of Offer against Tender Specification

No:……………………………….

I/We hereby offer to carry out the work detailed in the Tender

Specification issued by PCRI, ……………………………………………, in

accordance with the terms and conditions thereof. I/We have carefully perused the following listed documents connected

with the Tender documents and shall abide by the same.

i) Amendments/Clarifications/Corrigenda/Errata/etc issued in

respect of the Tender documents by PCRI. ii) Notice Inviting Tender (NIT)/ (Technical Bid)

iii) Financial Bid

iv) Documents referred to in tender document

v) Forms and Procedures

Shall our Offer be accepted by PCRI for Award, I/we further agree to

furnish ‘Security Deposit’ for the work as provided for in the Tender

Conditions within the stipulated time as may be indicated by PCRI. I/We further agree to execute all the works referred to in the said

Tender documents upon the terms and conditions contained or referred

to therein and as detailed in the appendices annexed thereto. I/We have deposited/depositing herewith the requisite Earnest Money

Deposit (EMD) as per details furnished in the tender document, as

applicable.

Authorised Representative of

Bidder Signature:

Name:

Address:

Place: Date:



of 82

Annexure -6

DECLARATION BY AUTHORISED SIGNATORY OF BIDDER (To be typed submitted in the letter Head of the Company/firm

of Bidder) _______________________________________________________________

________

To,

SPSO, SDSC SHAR

Dear Sir,

Sub:

Declaration by Authorised

Signatory

Ref:

i) NIT/Title of the work. Name of Tender

No………………………………..,

ii) All other pertinent issues till date

I/We hereby certify that all the information and data furnished by me

with regard to the above Tender Specification are true and complete to

the best of my knowledge. I have gone through the specifications,

condition, stipulations and other pertinent issues till date, and agree to

comply with the requirements and Intent of the specification. I further certify that I am authorized to represent on behalf of my

company/firm for the above mentioned tender and a valid Power of

Attorney/Authorisation letter to this effect is also enclosed.

Yours faithfully,

(Signature, Date & Seal of

Authorized Signatory of the Bidder)

Date:

Enclosed: Power of Attorney/Authorization letter



of 82

Annexure -7

DECLARATION CONFIRMING KNOWLEDGE ABOUT SITE CONDITIONS (To be typed submitted in the letter Head of the Company/firm of Bidder)

To,

SPSO, SDSC SHAR

Dear Sir,

Sub: Declaration confirming knowledge about Site conditions Ref: i) NIT/Tender No………………………………..,

ii) All other pertinent issues till date

I/We ______________________________hereby declare and confirm

that we have visited the site as referred in PCRI Tender Specifications

and acquired full knowledge and information about the site conditions

including Wage structure, Industrial Climate, the Law & Order and

other conditions prevalent at and around the site. We further confirm

that the above information is true and correct and we shall not raise

any claim of any nature due to lack of knowledge of Site conditions. I/We, hereby offer to carry out works, if awarded to us, as detailed in

above mentioned Tender Specification, in accordance with Terms &

Conditions thereof.

Yours faithfully,

(Signature, Date & Seal of Authorized

Representative of the Bidder)

Date: Place:



of 82

Annexure -8

DECLARATION FOR RELATION IN PCRI (To be typed and submitted in the Letter Head of the Company/Firm of

Bidder failing which the offer of Bidder is liable to be summarily

rejected)

------------------------------------------------------------------------------------------

-------------------

To,

SPSO, SDSC SHAR

Dear Sir,

Sub: Declaration for relation in PCRI

Ref: NIT/Tender No.______________________

I/We hereby submit the following information pertaining to

relation/relatives of Proprietor/Partner (s)/Director(s) employed in

PCRI Tick(√)any one as applicable:

1. The Proprietor, Partner(s), Director(s) of our Company/Firm DO

NOT have any relation or relatives employed in PCRI

OR

2. The Proprietor, Partner(s), or Director(s) of our Company/Firm

have relation/relatives employed in PCRI and their particulars

are as below:

(i)

(ii)

Signature of the Authorised

Signatory

Note: 1. Attach separate sheet, if necessary.

2. If PCRI Management come to know at a later date that the

information furnished by the Bidder is false, PCRI reserves the

right to take suitable action against the Bidder/Supplier.



of 82

Annexure

-9

NON DISCLOSURE UNDERTAKING (INTEGRITY PACT) (To be typed and submitted in the Letter Head of the Company/Firm of

Bidder) -------------------------------------------------------------------------------------------

-----------------

NON DISCLOSURE UNDERTAKING (INTEGRITY PACT)

I/We understand that PCRI ____ is committed to Information Security

Management System as per their Information Security Policy. Hence, I/We

M/s___________________________________________________________

_

who are submitting offer for providing services to PCRI ___ against

Tender Specification No. ___________________________________________________________

hereby undertake to comply with the following in line with Information

Security Policy of PCRI _____, ____________

µ To maintain confidentiality of documents & information which

shall be used during the period of the work.

µ The documents & information shall not be revealed to or shared

with third party which shall not be in the business interest of

PCRI

(Signature, date & seal of Authorized

Signatory of the bidder)

Date:



of 82

Annexure -

10

DECLARATION

(TO BE TYPED ON A LETTER HEAD OF THE COMPANY/ FIRM) Ref: 1) NIT/Tender No.______________________

Dear Sir,

1. We have carefully read and understood all the terms and

conditions of the tender and hereby convey our acceptance to the

same.

2. The information / documents furnished along with the above

offer are true and authentic to the best of my knowledge and

belief. We are well aware of the fact that furnishing of any false

information / fabricated document would lead to rejection of our

tender at any stage besides liabilities towards prosecution under

appropriate law.

3. We have apprised ourselves fully about the job to be done

during the currency of the period of agreement and also

acknowledge to bear consequences to of non performance or

deficiencies in the services on our part.

4. We have no objection, if enquiries are made about the work

listed by us.

5. We have not been blacklisted by any other organization where

we have worked. Further, if any of the partners/directors of the

organization /firm is blacklisted or having any criminal case

against them, our bid shall not be considered. At any later point of

time, if this information is found to be false, PCRI may terminate

the assigned work immediately.

6. We have not been found guilty by a court of law in India for

fraud, dishonesty or moral turpitude.

7. We agree that the decision of PCRI in selection of Bidders will

be final and binding to us.

Date: Place:

Signature of authorized person Full Name & Designation: Company’s Seal

N.B: The above declaration, duly

signed and sealed by the authorized

signatory of the company, shall be

enclosed with Technical Bid.

Tender Specification Document for Design, Manufacturing, Testing, Erection & Commissioning of 2.8 TPH (1 No.) and 1.1 TPH (1 No.) Steam


of 82

Annexure –11

Proposed Quality Assurance Plan (to be updated and finalised after placement of P.O)

SR

.

NO

.

MANUFACTURING/QUAL

ITY ACTIVITIES

CHARACTERISTIC

TO BE

VERIFIED

METHO

D OF

CHECK/

FORMAT

OF

RECORD

ACCEPT

ANCE

CRITER

IA

REFERE

NCE

DOCUM

ENT

EX

TE

NT

OF

CH

EC

K

INSPECTION BY Inspected

by

Vend

or Client

IBR

Authority

BOILER

1

Review of Mechanical

Design

Design calculations

Engineer

ing

drawing

Require

d design

code

100

%

H

R

W

2 PRESSURE PARTS

2a Identification of the

material for following

pressure parts

Verification of MTC

with design code,

drawing

requirements.

Verification of raw

material engraving

in line with Test

certificate

MTC

JOB Card

GA

Drawing

,

Manufa

cturing

code,

100

%

H

R

Plates

Tubes R

Pipes

Flanges

2b Welding procedure and WPS, PQR and WPQ

Review

Manufa

cturing

code

100

%

H

R

R

Welders Qualification

2c Stage wise inspection



of 82

SR

.

NO

.

MANUFACTURING/QUAL

ITY ACTIVITIES

CHARACTERISTIC

TO BE

VERIFIED

METHO

D OF

CHECK/

FORMAT

OF

RECORD

ACCEPT

ANCE

CRITER

IA

REFERE

NCE

DOCUM

ENT

EX

TE

NT

OF

CH

EC

K


by

Vend

or Client

IBR

Authority

Longitudinal seams set up Dimensions, Weld

edge preparation &

Test plates

Measure

ment,

Visual

and

template

/Job card

Manufa

cturing

code &

Drawing

100

% H R

W

Circumferential seams set

up

Tube plates ground

inspection Visual &

Measurement,

Minimum Ligament

& hole size

GO -

NOGO

Gauge

passing/

Inspectio

n report

Manufa

cturing

code &

Drawing

100

% H R

after drilling

W

Welding inspection

Visual, Dye

penetration test and

Interpretation of

the films

Visual

inspectio

n report

, RT

reports

Vendor

Standar

d

procedu

re

100

% H R

W

Attachments set up

Dimensions,

Orientation, Weld

edge preparation &

Test plates

Measure

ment,

Visual

and

template

Manufa

cturing

code

Drawing

100

% H ---

W



of 82

SR

.

NO

.

MANUFACTURING/QUAL

ITY ACTIVITIES

CHARACTERISTIC

TO BE

VERIFIED

METHO

D OF

CHECK/

FORMAT

OF

RECORD

ACCEPT

ANCE

CRITER

IA

REFERE

NCE

DOCUM

ENT

EX

TE

NT

OF

CH

EC

K


by

Vend

or Client

IBR

Authority

/

Inspectio

n report

Attachments welding

inspection

Weld visual, Fillet

sizes

Visual

inspectio

n and

inspectio

n report

Drawing

, Weld

visual

standar

d SOP

100

% H ---

W

2d Final inspection

All components as per PP

BOM

Verification on the

Boiler

Visual ,

Photos

Drawing

BOM

100

% H --

Overall weld visual

inspection Weld visual

Visual ,

Photos Drawing

100

% H R

W

Overall dimensional

inspection

Overall interfacing

dimensions

Measure

ment,

Inspectio

n report

Drawing 100

% H --

Temporary attachments Surface visual after

removal

Visual ,

Photos

Vendor

Standar

d

100

% H --



of 82

SR

.

NO

.

MANUFACTURING/QUAL

ITY ACTIVITIES

CHARACTERISTIC

TO BE

VERIFIED

METHO

D OF

CHECK/

FORMAT

OF

RECORD

ACCEPT

ANCE

CRITER

IA

REFERE

NCE

DOCUM

ENT

EX

TE

NT

OF

CH

EC

K


by

Vend

or Client

IBR

Authority

procedu

re

Hydro static test surface cleaning Visual

Vendor

Standar

d

procedu

re

100

% H

W

W

pressure Visual,

Inspectio

n report

Manufa

cturing

code

100

% H

leakage No

leakage

100

% H

stamping on shell Visual,

Rub off

Stampin

g

100

% H

3 Non pressure parts

structural steel Dimensions

Measure

ment Drawing

100

% H -

fabrication Dimensions

Measure

ment Drawing

Insulation & cladding as

per PO terms

Overall visual

inspection Visual

Vendor

Standar

d



of 82

SR

.

NO

.

MANUFACTURING/QUAL

ITY ACTIVITIES

CHARACTERISTIC

TO BE

VERIFIED

METHO

D OF

CHECK/

FORMAT

OF

RECORD

ACCEPT

ANCE

CRITER

IA

REFERE

NCE

DOCUM

ENT

EX

TE

NT

OF

CH

EC

K


by

Vend

or Client

IBR

Authority

procedu

re

Orientation

Visual,

Photos,

Inspectio

n report Drawing

4

Painting of Boiler Shell

surface cleaning, Visual

Vendor

Standar

d

procedu

re 100

% H -

painting

Measure

ment

(DFT)

Vendor

Standar

d

procedu

re

5

FINAL INSPECTION

Complete assembly

of

pressure parts and

non

pressure parts

Documents review

Visual,

Photos,

Inspectio

n reprot

Drawing

100

% H -

W



of 82

SR

.

NO

.

MANUFACTURING/QUAL

ITY ACTIVITIES

CHARACTERISTIC

TO BE

VERIFIED

METHO

D OF

CHECK/

FORMAT

OF

RECORD

ACCEPT

ANCE

CRITER

IA

REFERE

NCE

DOCUM

ENT

EX

TE

NT

OF

CH

EC

K


by

Vend

or Client

IBR

Authority

6

MOUNTINGS

Mountings

assembly with

boiler. Mountings

as per required

specifications/BOM

Phycical

verificati

ons &

photos.

Mountin

gs

Manufac

turers

test

certificat

es.

Standar

d

mountin

gs list

100

% H R

W

7

BURNERS

Verification of

burner and

component

certificates with

material

specifications

Visual,

Inspectio

n check

sheet

Burner

BOM

specific

ations

100

%

H R

W

8

Control Panel &

electrical and Testing of

CP

Control panel

inspection

Supplier

s

Inspectio

n check

sheet

Drawing

specific

ations 100

%

H R

Overall dimensions

W



of 82

SR

.

NO

.

MANUFACTURING/QUAL

ITY ACTIVITIES

CHARACTERISTIC

TO BE

VERIFIED

METHO

D OF

CHECK/

FORMAT

OF

RECORD

ACCEPT

ANCE

CRITER

IA

REFERE

NCE

DOCUM

ENT

EX

TE

NT

OF

CH

EC

K


by

Vend

or Client

IBR

Authority

Verification of

operation of

Relays, Switches,

Lights

Operatio

nal Test

Wiring

Diagram

100

%

H -

9 Single element

Verification of

single element

Manufac

turers

TC

Specific

ation,

BOM

100

% H R

W

10

Economizer,

Deaerator,

Chemical dozing,

Softener,

Chimney,

Feed water tank,

(As applicable)

Final inspection (As

applicable)

Dimensi

onal

report

Final

inspectio

n/Hydro

test

report

Approve

d

drawing

s, BOM

&

Specific

ations

100

% H R

Verification of all

items as per

drawing BOM,

Specifications

W

Final dimensional

inspection

Final weld visual

inspection

NDE Completeness

Hydro testing

11 Dispatch clearance Dispatch clearance MDCC - 100

% H H

H HOLD POINT PROCEED FURTHER UNLESS CLEARED BY



of 82

SR

.

NO

.

MANUFACTURING/QUAL

ITY ACTIVITIES

CHARACTERISTIC

TO BE

VERIFIED

METHO

D OF

CHECK/

FORMAT

OF

RECORD

ACCEPT

ANCE

CRITER

IA

REFERE

NCE

DOCUM

ENT

EX

TE

NT

OF

CH

EC

K


by

Vend

or Client

IBR

Authority

AUTHORISED INSPECTOR

W WITNESS POINT

"W" INDICATES THAT AUTHORISED INSPECTOR SHALL BE

NOTIFIED AND MAY EXERCISE HIS OPTION

R REVIEW POINT

WHEN THE INSPECTOR DOES NOT VALIDATE HIS OPTION

MDCC

MATERIAL DISPATCH CLEARANCE CERTIFICATE



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Figure – 1 Boiler House Civil layout sketch

Tender Specification Document Scope of the work: Design ... · 3.4 The boiler shall be complete...

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Transcript of Tender Specification Document Scope of the work: Design ... · 3.4 The boiler shall be complete...