J&J CONTRACTORS’ MAJOR PHASE DRAWING GUIDE

HAFB 1305 HVAC Repair

Solicitation # MXRD 96-004212/8/09

1. Chiller line-horizontal work2 weeks (2dn shift)

2. Chiller line-vertical work2 weeks (2nd shift)

3. East side duct chase work2 weeks (2nd shift)

(4 weeks for material and weekend delivery)

1. Phase 1 to 660 days per phase + 7 days for relocation per phase

4. West side duct chase work2 weeks (2nd shift)

(4 weeks for delivery and weekend delivery)

5. Electrical pre-phaseNight or weekend work performed at any time prior to phase 1

PRE-PHASE:

PHASE:

1. Exterior chilled water lines (6-8 weeks +/-)

SITE LAYOUT PLAN

HAFB 1305 HVAC Repair Solicitation # MXRD 96-0042

Drawing title: J&J #01Description: Site layoutDate: 12-08-09

Start date: TBD upon approvalCompletion date: End of contract

Bestic Drive

Schilling Circle

Building 1305

Construction trash chute (window to removed on 2nd and 3rd floor as needed)

Proposed 30’ x 10’ storage trailer to be located on grassy area of the east side of the building.

Proposed 30 yard dumpster

Proposed generator location

Construction staging limitConstruction trash chute (window to removed on 2nd and 3rd floor as needed)

Proposed dumpster. 3 parking spots will be taken out of commission during phases 2,4, and 6

Proposed location of Owner’s recycling and regular dumpsters

UNDERGROUND CHILLER WATER PIPING

HAFB 1305 HVAC Repair Solicitation # MXRD 96-0042

Drawing title: J&J #01 ADescription: Underground chiller water pipingDate: 12-08-09

Start date: Feb. 15th, 2010Completion date: TBD upon approval

Chiller line

BUILDING 1305

Bestic Drive

Schilling Circle

***Underground chiller line to start on Feb. 15th (weather pending). ***Traffic to be detoured at intersections to allow access to 1305 and entrance to lot. ***30 parking spots at lot around Schilling Circle to be decommissioned for excavation.

PRE-PHASING: 3rd Floor: Chiller lines and duct chase

HAFB 1305 HVAC Repair Solicitation # MXRD 96-0042

Drawing title: J&J #02Description: Prephase- 3rd Floor: chiller water lines and duct chaseDate: 12-08-09

Start date: TBD upon approvalCompletion date:

Remove window for trash chute

Remove window for trash chute

Chase for chilled water lines

3rd floor west duct chase***Refer to appendix #1 for a list of office areas affected by this work***

3rd floor east duct chase***Refer to appendix #1 for a list of office areas affected by this work***

Temporary protection

Temporary protection

Temporary protection

PRE-PHASEDuct chase East side- 3rd floor

PRE-PHASEDuct chase West side- 3rd floor

PRE-PHASING: 2nd FLOOR: Chiller lines and duct chase

HAFB 1305 HVAC Repair Solicitation # MXRD 96-0042

Drawing title: J&J #03Description: Prephase- 2nd Floor: chiller water lines and duct chaseDate: 12-08-09

Start date: TBD upon approvalCompletion date:

2nd floor west duct chase***Refer to appendix #1 for a list of office areas affected by this work***

Chilled water line chase

Removed window for trash chute

2nd floor east duct chase***Refer to appendix #1 for a list of office areas affected by this work***

PRE-PHASEDuct chase East side- 2nd floor

PRE-PHASEDuct chase West side- 2ndfloor

HAFB 1305 HVAC Repair Solicitation # MXRD 96-0042

Drawing title: J&J #04Description: Prephase- 1st Floor: new chiller water lines (vertical and horizontal) and duct chase east and west sideDate: 12-08-09

Start date: TBD upon approvalCompletion date:

1st floor duct chase***Refer to appendix 1 for list of office areas affected by this work***

Construction access for phases 2, 4, and 5

Dumpster location

Lobby work after hours

Dust partition with temp. door

Elevator use before 7 am and after 5 :30 pm

Not a construction entrance

Corridor to be included in the first phase. ACT to be left out

1st floor duct chase***Refer to appendix 1 for list office areas affected by this work***

New chiller lines in the existing chase. Need access to all 3 floors prior to phasing work

PRE-PHASING: 1st FLOOR:Chiller lines (horizontal and vertical)and duct chase

Chilled water line chase

PRE-PHASEDuct chase East side- 1st floor

PRE-PHASEDuct chase West side- 1st floor

PRE-PHASING: ELECTRICAL WORK FOR ALL AHU UNITS

HAFB 1305 HVAC Repair Solicitation # MXRD 96-0042

Drawing title: J&J #05Description: Prephase- Power to all AHU unitsDate: 12-08-09

Start date: TBD upon approvalCompletion date:

Electrical pre-phasing 1st floor

Electrical pre-phasing 3rd floor

Electrical pre-phasing 2nd floor

2 electrical conduits require pre-phasingFor the RTU to run to 2nd floor corridor above.Piping to enclose later in the new duct chases

2 conduits from the 2nd floor to feed RTU units New electric

room

2 electrical conduits from below to be enclosed in the duct shaft (coring required)

Electrical conduit run as shown will be above 2nd floor ceiling

Electrical conduit above ceiling

2 conduits entering the new 3rd floor electric room from 2nd floor (coring required)

HAFB 1305 HVAC Repair Solicitation # MXRD 96-0042

Drawing title: J&J #06Description: Regular phasing planDate: 12-08-09

Start date: TBD upon approvalCompletion date:

PHASING PLAN Phase 13rd floor EastPhase 2

3rd floor West

Phase 32nd floor East

Phase 42nd floor West

Phase 51st floor East

Phase 61st floor West

Temporary walls