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INDEX

I)Assignment Problem3

II) Solution to the Problem.4-16

III) Orgni!tion "hrt . #

I$) %ibliogr&h'...1(

2


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ASSIN*EN+ P,O%E*

Our company has been awarded a prestigious contract of Building 500 m length

pre-stressed concrete bridge on a national highway crossing the major river. Only 100 m

wide and 300 m long space on both side of highway is available for mobiliation! wor"ing

# site set up.

$o mobilie our site we have to house 350 $ of cement! 350$ %teel! & sie ''

crawler tractor doer! one mobile crane! ten dumpers! 100 men (abor force setup in

addition to this complete site office with communication set )p.

*ere we are discussing my plan to organie the site! with lay out s"etch showing

all details. +ind direction is from west to east and bridge direction is from east to west.

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P,E - *O%IIA+ION S+/DIES

Once the contract is signed by the company! the project e,ecution would start.

detailed plan for mobiliation is prepared and manpower as well as plant and euipment

allocation is forecasted and provision is made for the same. s a handing over of a site

and other formalities such as ban" guaranties! mobiliation advance would ta"e place in

due course! the time reuired to complete this formalities would be used for the project

study! ta"e off plan and organiing the site mobiliation.

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SI+E O,ANISA+ION "0A,+

5

/O2$ 462

272)$'O26'22%

84'. '*62

. %29'2%26'22

O)$$

. 2%$'4$'O 266.

SUPERVISORS272)$'O '*62

2%$'4$'O 26'22

O)$% 462

%29'2% '*62

ELECTRICIAN

: ;: 26'22: ;: 462

/('6 26'22%/('6 # OO8'$'O462

2%'82$ 26'22 ;

62( /O2$ 462

%$O2 462

84'. %%$.

%


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%ite organiation is a very important component of site management. 8epending uponthe nature of wor"! category of wor"! sie # stages of completion of wor" organie sitestaffing appropriate manner is very important.8ue to involvement of many agencies li"e client ; owner! consultant! subcontractor!vendor ; supplier! local authorities! traffic problems on highway we need proper co-

ordination! involvement! good understanding amongst all project team.

Pro2et mnger

s shown in organiation chart project manager is leader for all activities and effective

communication system. . esident engineer is reporting to the project manager.

,esient engineer

$he resident engineer is support to the project manager but all functional in

charge ; heads of all departments is directly reporting to the resident engineer. $he mainscope of resident engineer is to "eeping co-ordination in all the staff! site related person!

subcontractor! consultant! and supplier.


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esponsibility >

'nspection of material and goods coming to site! intimate ; instruct respective dept.?material ordered by@ maintaining material inward! outward registers ma"ing 4!storing and housing all material on site in proper place as per the site condition andhandover of material to contractor as per their reuirement! and maintaining records is

the main wor" of store dept.

Personnel struture 7 re&orting s'stem 8

'n this dept store manager is the head of our site and store"eeper and store asst. willhelp and report to store manager.

4) 9ulit' e&t.

esponsibility

hec"ing of all material coming to site! testing of all the material as per reuirement? lab test @ 4a"ing or verifying mi, design of material to be used for site e,ecution!inspection and chec"ing of all activities of e,ecution wor" regarding uality norms andcondition! testing of wor" e,ecuted li"e sample testing ? cube testing @ non destructivetesting ma"ing of audit report maintaining material testing! mi, design! concretetesting! audit test registers on site is the main wor" of this dept.

Personnel struture 7 re&orting s'stem

:uality 4anager is the head of this dept. :uality engineer and uality assistant will

assist the :uality 4anager.

:) 9untit' sur;e'ing e&t.

esponsibility

hec"ing of all drawing and specification regarding site! estimating and surveyinguantity of each wor" activity separately! calculating material reuired uantity! labor

reuired uantity for each and every item is the main wor" of this dept.

Personnel struture 7 re&orting s'stem -

:uantity estimation engineer is the head of this dept. r. engineer will support

estimation engineer. ll basic plans and calculation will be made by r. engineers undersupervision of estimation engineer.

6) Aount < %illing e&t.

esponsibility

hec"ing of all bill uoted by sub contractor or contractor ?.. bills or final bills@ as pertheir site e,ecuted wor"! ma"ing of payment of contractors and subcontractors is themain wor" of billing dept.

Aeeping total money e,penditure regarding site! chec"ing of departmental laborbill ma"ing payment of all site office related staff and helper is the main wor" of account

dept.

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ccounts 4anager is the head of this dept with ccountants as support staff.

Ser;ies De&t.

Responsibility

rrangement of electrical supply! water supply! ma"ing or repairing of any constructioneuipment and machinery! electrical euipment! is the main wor" of this dept.


'n this dept. all types of s"illed wor"ers and supervisor li"e plumber! electrician!

mechanic! welder! is wor"ing under supervision of r. 2ngineer and r. 2ngineer is directlyreporting to the services incharge.

() S=et' n helth De&t.

Responsibility

4a"ing safety wor"ing environment! safety all site wor"er and staff! improving andapplying all safety instruction on site is the main wor" of this dept.

4a"ing arrangements for clean drin"ing water! cleaning of site office and labor camps

periodically and maintaining good hygiene is the main wor" of health dept.

#) Aministrtion De&t.

Responsibility

%upervision and arrange all site office reuirements; facilitys! "eeping site officeinward and outward is the main wor" of this dept. dmin. 'n charge and there asst. are

responsible for this wor".

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SI+E A> O/+ PAN-

+e have only 100m , 300m space on both sides of highways for mobilie and

organie our site. +e have to housing 300 $ steel! 350 $ cement! mobile crane! 10

dumpers! & crawler doer! 100 men labor force and total site setup with communication

set up. euirements ta"en into mind there are too many limitations and basic

calculations regarding planning and ma"ing the site lay out plan as discussed bellow.

A) 0O/SIN 3:? + "E*EN+-

%si lultions-

1 bag of cement C 50 "g!

$herefore 350 $ of cement C D000 bags!

%ie of one cement bag C 0.Em , 0.Fm ------------------------ ssume

+e will store 10 bags by layer ?thappi system@ in space of one bag

%pace reuired to store 10 bag C 0.3E sm.

$herefore space reuired


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o of truc"s ; wagons coming on site for C 35 nos.

ompleting order of 350$ steel.

4a, length of steel bar coming on site C 1& m ------------------- assume

%ie of place reuired to store 10 $ steel C 1Dm , Fm -----incl.approach road

One truc" load ?1&m long steel@

rea reuired to house 10$ steel C 153 sm.

$herefore area reuired to house 350$ steel C 5355 sm.

%ie of place reuire C 100m , 5G m

@tor ==eting seletion o= &le -

- overed or protective from theft.

- )nder crane radius area ; easy to delivery.

- ear cutting ; bending machine and bar straightening machine

selete &le -

- 8ue to large and separate space reuired for bar bending we are providing

50 m , 100 m space for steel housing and bar bending.

") D/*PE,S *O%IE ",ANE B"% 7 ",ACE, DOE,-

%si lultions-

Dum&er

8umper sie C 3m , 5m -------------------assume

rea reuired for par" 1 dumper C 15 sm.

%pace reuire to par" 10 dumper C 150 sm.

%ie of area re. incl. gap space C G0 m , E m

*obile rne-

+or"ing boom radius of mobile crane C &0m -------------------assume

%ie of crane mountain mobile van C Em , Fm ---------------assume

@tor ==eting seletion o= &le -

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- ear to wor"ing area ; approach road ; garage place.

- ot disturb to any other activitys wor"ing space

selete &le -

-


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s per the initial action list! preliminary project schedule is prepared by theplanning dept. which is approved by the clients. (ater! a detailed wor" schedule isprepared for the main construction wor" and is monitored in wee"ly basis of to achievethe timely completion!.


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problems of labor $herefore labors are absent from wor" and due this problems siteprogress delays.

$o avoid all this problems on our site we have to ma"e serious therefore safety andhealth department is wor"ing on our site. 'n this department one responsible persondaily visit at site to chec" all the site wor"ing area! labor camp awareness! common

space.


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+ee"ly and monthly chec"ing programs of wor"er and ma"e available a good

medicine facility free of cost.

SE++IN S>S+E* @O, SE"/,I+> P/,OSE

Our site is located on a national highway regarding the security purpose we are usingtoo much costly material li"e steel! cement! costly parts of plants! machinery euipments

are available on our site.


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egarding purchase of any material! plant! machinery! and communication with

*.O. ecessary.

egarding supplier! vendor finaliation at locally area we have to inform *.O.

%ub contractor finaliation their rate finaliation and wor" order issue is also done

by joint communication of *.O. /ayment of all supplier! vendor! and sub contractor is done by head office.

@ lient approval processI

+or" e,ecution drawings! specification! important decision acceptance and their

approval ny changes;modifications! e,tra wor"! wor" schedule changes on site approval is

also ta"en

/rogress meeting! dispute resolving related to wor" and decision.

8@ OtherI

8isbursement budget approval and controlling is done by head office.

ny 6ovt. related wor" li"e water supply! electrical supply! drainage line

connection their legally permission is ta"en by head office.

$a,es! social contributions are also done by head office.

2/O$'6 %=%$24% +'$* *28 O


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%I%O,AP0>>

1. 0n booG on Pro2et *ngement 8 b' H.H. "0I+HA,A

+t *r Publition

5. 0n booG on "onstrution *ngement - %' Bo' P. H.

*. *illn &ublition

3. 0n booG on site orgni!tion 7 mngement 8 NI"*A, &ublition

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NCP 30 -Site Organisationa Final

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Transcript of NCP 30 -Site Organisationa Final