Attachment 1 - PERFORMANCE WORK STATEMENT.pdf

PERFORMANCE WORK STATEMENT

FOR THE REMOVAL AND REPLACEMENT OF HYDRAULIC TEST STAND

CHILLER WATER PLUMBING

a) SCOPE: The Contractor shall provide all labor, materials, travel, equipment and supervision necessary to perform all work required for the removal and cleanup of old HDPE plumbing, installation of new Aquatherm (or equal) piping and insulation, and testing of new plumbing for water chilling systems in Building 285’s

Hydraulic Shop.

1) PERIOD OF PERFORMANCE: Work must be performed within 2 weeks of receipt and work will be accomplished in building 285 Altus AFB, OK 73523.

2) DESCRIPTION OF WORK:

a) Existing HDPE piping, insulation, and piping support/hangers are referenced according to

Attachment A.

b) The distance between chiller and test stand is approximately 200 ft and must have both pressure and return piping.

c) Remove and dispose of existing HDPE piping from chiller to Test Stand.

d) Replace HDPE piping with Aquatherm (or equal) from chiller to reservoir tank and pumps, and from reservoir tank to hydraulic test stand and connect to existing check valves and shutoff valves with the following characteristics:

i) Piping needs to be 2” diameter and reduced to 1¼” at test stand.

ii) The test stand requires 35GPM at 60 degrees and 45-70PSI.

iii) Replacement piping must be able to withstand extreme temperatures (-5F to 200F)

e) Existing hangers, specialty items and equipment may be reused. Provide additional hangers only if existing hangers are insufficient to hold new piping.

f) Furnish and install insulation as required for new piping.

g) Clean and dispose of all refuse

h) Test piping for leaks and serviceability.

4) GENERAL:

a) All work shall be performed in accordance with the manufacturer's installation specifications and procedures for each type of work required. When work is not covered by specifications, said work shall be performed in accordance with the manufacturer’s

"written" specifications, installation instructions, performance procedures and (NEC)

National Electrical Code, (NFPA) National Fire Protection Association Fire Code, UFC 3

-550-03N and 3-55-03FA, (UFC) Unified Facility Criteria.

b) All work performed on this project shall meet all local, state, federal, Air Force and DoD codes.

c) The Government depends on the existing as-built drawings provided by previous

Contractors for accuracy. The Contractor is advised to field-verify all required information before providing a proposal.

d) The Contractor shall be required to accomplish various other small items of incidental work which may become necessary to complete the project in a satisfactory and workmanlike manner meeting the approval of the contracting officer or their designated representative.

The Contractor shall include all such items of work as part of their detailed estimate for the work to be performed.

e) The Contractor shall provide all labor, materials, travel, equipment and supervision necessary to perform all work required for this project.

f) Damage to the building, utilities or any other element during the execution of this project shall be repaired and restored to its original condition by the Contractor provided workers, skilled in trades involved, at no additional cost to Government.

5) SUBMITTALS: Contractor is responsible to provide detailed records of all parts installed and any and all warranty information to the customer.

6) WARRANTY: Contractor must provide the standard commercial product warranty certificate specifying warranty period.

7) SECURITY REQUIREMENTS: The contractors will comply at all times with base security requirements to include base pass requirements and personnel security clearance.

8) ATTACHMENTS:

a) In-house Hydraulic Test Stand Plans

K Place

156 179

18572

TBD

Shed

Shed

Equipment

Natural Gas Fac

Fir Dr

F Ave

7th St

B Ave

Ordnance Rd

L Ave

Burr Dr

6TH St

E Ave

Ordnance Rd

Dogwood Dr

J Ave

Cedar Ave

E Ave

Bur Dr

K Place

Falcon Rd

Access Rd

523A

TAXIW

AY B-2

TAXIW

AY B-1

TAXIWAY E1

TAXIWAY D

119139

389391

334 342

340338

332330

PROJECT LOCATION

SCALE: NTS

ALTUS AFB, OKLAHOMA

INSTALL NEW HYDRAULIC TEST STAND

B285 1074128

HOST BASE COORDINATION/SIGNATURES

DESIGNED

IN-HOUSE

ASBESTOS CONTAINING MATERIAL(ACM)

& LEAD BASED PAINT(LBP) STATEMENT

ACM/LBP MATERIALS WILL BE LEFT IN PLACE FOR THIS PROJECT.

ACM/LBP MATERIALS WILL BE REMOVED UNDER THIS PROJECT.

NO SUSPECTED ACM/LBP WAS FOUND DURING VISUAL INSPECTIONS.

THIS PROJECT WILL NOT DISTURB ANY ACM/LBP MATERIALS.

BASE ENVIRONMENTAL:

REVIEWED/SIGNED BY:

GENERAL NOTES:

1. ALL DIMENSIONS GIVEN FOR EXISTING CONSTRUCTION ARE TO BE

CONSIDERED APPROXIMATE AND SHALL BE FIELD VERIFIED.

2. VERIFIED DIMENSIONS SHALL APPEAR ON CONTRACTOR SHOP

DRAWINGS PRIOR TO BEING SUBMITTED FOR APPROVAL.

3. SHEET NOTES PERTAIN SPECIFICALLY TO THE SHEET THEY APPEAR ON

UNLESS NOTED OTHERWISE.

4. PATCH AND REPAIR ALL HOLES CREATED BY ABANDONED AND REMOVED

MECH. OR ELECT. PIPING, DUCTWORK AND/OR MATERIALS.

5. THE WORK SHALL PROVIDE A COMPLETE, FINISHED, OPERATING/

FUNCTIONING ASSEMBLY, OR APPARATUS READY FOR USE BY OTHER

CONTRACTORS TO WHICH CONNECTION OR USE IS REQUIRED, AND FOR

ACCEPTANCE BY GOVERNMENT.

6. EACH CONTRACTOR SHALL PROVIDE ALL NECESSARY INCIDENTALS AS

REQUIRED BY HIS WORK EVEN IF NOT SHOWN OR SPECIFICALLY

MENTIONED ON THE DRAWINGS OR IN THE SPECIFICATIONS,

INCLUDING SPECIFIC ITEMS REQUIRED BY CODE TO MAKE THE WORK

COMPLETE.

7. THE CONTRACTOR SHALL FAMILIARIZE HIMSELF WITH THE PROJECT

PRIOR TO BID. HE SHALL VISIT THE SITE, CHECK & VERIFY ALL

CONDITIONS. STUDY ALL SHEETS OF DRAWINGS AND READ THE

PROJECT STATEMENT OF WORK.

8. ANY SURFACE FINISHES DAMAGED BY DEMOLITION OR NEW

CONSTRUCTION SHALL BE REPAIRED TO MATCH PRIOR CONDITION

UNLESS NOTED OTHERWISE.

9. ALL MATERIALS, EQUIPMENT, DEVICES & INSTALLATION THEREOF

SHALL CONFORM WITH THE FOLLOWING CODES, STANDARDS,

REGULATIONS AND EDITIONS: INTERNATIONAL BUILDING CODE (IBC)

NATIONAL FIRE PROTECTION ASSOC. VOLS 1-16 (NFPA)

INTERNATIONAL PLUMBING CODE (IPC) UNDERWRITERS LABORATORY

10. CONTRACTOR SHALL BE RESPONSIBLE FOR ALL PARTS OF HIS WORK

WHICH MAY BE SHOWN ON ANY SHEET OF THIS SET OR CONTAINED ON

ANY PAGE OF THE SPECIFICATIONS & SHALL EXECUTE ALL WORK IN

A PROFESSIONAL AND EXPEDIENT MANNER.

ANTI-TERRORISM OFFICE:

COMMUNICATIONS:

CHIEF OF PROJECT MANAGEMENT:

ENGINEERING FLIGHT CHIEF:

GROUND SAFETY:

CORROSION CONTROL:

FIRE DEPARTMENT:

CE OPERATIONS:

BASE CIVIL ENGINEER:

THIS FACILITY CONTAINS NO ACM/LBP MATERIAL.

PROJECT INSPECTOR:

PROJECT MANAGER:

AIRFIELD MANAGEMENT:

USING AGENCY:

CHECKED BY:

DRAFTER(S):

BIOENVIRONMENTAL ENGINEERING:

SHEET ID

G-001

DRAWING INDEX:

DWG. NO. DESCRIPTION

G-001 COVER

G-002 LEGEND

CD-101 DEMO - DRIVEWAY ACCESS PLAN

C-101 NEW - DRIVEWAY ACCESS PLAN

M-101 MECHANICAL PLAN

M-201 MECHANICAL PIPING - ELEVATION

M-202 MECHANICAL PIPING - ELEVATION

M-203 MECHANICAL PIPING - ELEVATION

M-204 MECHANICAL DETAILS

M-601 MECHANICAL - SCHEDULES AND DETAILS

M-602 MECHANICAL DETAIL

E-101 NEW - ELECTRICAL PLAN

E-601 ELECTRICAL - DIAGRAM

E-602 ELECTRICAL PANEL SCHEDULE

BASE/VICINITY MAP

SCALE: NTS

CONTRACTING

FIRE DEPARTMENT

SECURITY FORCES

FRONT

GATE

SOUTH

GATE

CONSTRUCTION

MANAGEMENT

STATUS: ISSUED FOR CONSTRUCTION

PLAN

NORTH

Attachment A - In-house Hydraulic Test Stand Plans

DESIGNED

IN-HOUSE

SHEET ID

1 2 43 5

D

C

B

A

G-002

LEGEND:

EXISTING

DEMO

NEW

HIDDEN

COLD WATER SUPPLY

GRASS

CONCRETE

EARTH

BALL VALVE

PUMP

REFERENCE SYMBOL

SHEET NUMBER WHERE

DETAIL, SECTION OR

ELEVATION IS SHOWN

DETAIL, SECTION

OR ELEVATION

IDENTIFICATION

NOTE: THIS SYMBOL ONLY APPLIES IF DETAILS,

SECTIONS ARE PLACED ON ANOTHER DRAWING SHEET

PLAN

NORTH

WHEN THE TRUE NORTH ARROW

IS ILLEGIBLE ASSUME THAT IT

IS THE SAME AS PLAN NORTH

TRUE

NORTH

ACRONYM:

PRV: PRESSURE REDUCING VALVE

BFP: BACKFLOW PREVENTER

TDH: TOTAL DISPLACEMENT HEAD

TEFC: TOTALLY ENCLOSED FAN-COOLED

EG: ELECTROGALVANIZED

TP: TRANSFER PUMP

CP: CIRCULATING PUMP

0 4' 8' 12' PLAN

NORTH

DESIGNED

IN-HOUSE

SHEET ID

1 2 43 5

D

C

B

A

M-101

MECHANICAL PLAN

A1

A1 M601

CP

TP

A1 M201

C1 M201

MECHANICAL ROOM

B2 M203

C3 M202

A1 M202

C1 M204

C1 M204

GENERAL NOTES:

1. CONTRACTOR TO VERIFY THE ACCURACY OF MEASUREMENTS.

2. RE-CIRCULATING PUMP,TRANSFER PUMP AND RESERVE TANK TO BE

MOUNTED ON EXISTING PAD IN MECHANICAL ROOM.

KEY NOTES:

2" TO 1 1/4" TRANSITION FITTING.1

RETURN LINE

SUPPLY LINE

RESERVE TANK 2" HDPE PIPING IN/OUT

HANGAR BAY

HYDRAULIC SYSTEM

CHILLER

C1 M202

2' 4'0 1'

DESIGNED

IN-HOUSE

SHEET ID

1 2 43 5

D

C

B

A

M-201

KEY NOTES:

CONTRACTOR SHALL LABEL THE PANEL AS T STAND.

CONTRACTOR SHALL LABEL THE DISCONNECT SWITCH AS CP.

CONTRACTOR SHALL LABEL THE DISCONNECT SWITCH AS TP.

PLAN

NORTH

SOUTH WEST EXTERIOR ELEVATION

C1

GENERAL NOTES:

1. CONTRACTOR TO VERIFY ACCURACY OF MEASUREMENTS.

2. PIPES DISTANCE FROM WALL MAY VARY DEPENDING ON

EXISTING INFRASTRUCTURE.

3. HANGER RODS SHALL BE SET AT 5' APART.

NORTH EAST INTERIOR ELEVATION - MECHANICAL ROOM

A1

EXISTING ELECTRICAL PANELS

2" HDPE PIPING IN/OUT

A3 M204

HANGER ROD

A1 M204

1'-5"

2 3

TP

INLET FROM

CHILLER

OUTLET TO

CHILLER

0 2' 4' 6'1'

0 2' 4' 6'1'

2' 4'0 1'

DESIGNED

IN-HOUSE

SHEET ID

1 2 43 5

D

C

B

A

M-202

PLAN

NORTH

NORTH WEST INTERIOR ELEVATION

C3

GENERAL NOTES:

1. CONTRACTOR TO VERIFY ACCURACY OF MEASUREMENTS.

2. CONTRACT SHALL PLACE PIPE HANGER EVERY 5'.

SOUTH WEST INTERIOR ELEVATION

A1

PANEL BOARD

METAL BEAM

EXISTING METAL SUPPORT

B4 M204

SOUTH WEST INTERIOR ELEVATION

C1

HANGER ROD

INLET FROM CHILLER

OUTLET TO CHILLER

CP

INLET FROM TEST STAND

OUTLET TO

TEST STAND

IN-HOUSE

SHEET ID

1 2 43 5

D

C

B

A

M-203

KEY NOTES:

PIPE SHALL TAPER FROM 2" PIPE TO 1-1/4".

PIPES SHALL PROTRUDE 2' FROM THE WALL.

PLAN

NORTH

NORTH EAST INTERIOR ELEVATION - TEST STAND ROOM

B2

GENERAL NOTES:

1. CONTRACTOR SHALL VERIFY ACCURACY OF MEASUREMENT.

HYDRAULIC TEST STAND

2" HDPE PIPING IN/OUT

C3 M204

HANGER ROD

SHEET ID

1 2 43 5

D

C

B

A

M-204

GENERAL NOTES:

1. INSTALL BOLLARDS ON SIDES, FRONT AND REAR OF EQUIPMENT

SUBJECT TO DAMAGE FROM VEHICULAR TRAFFIC. MAXIMUM SPACING

SHALL NOT EXCEED 8'-0" O.C. AND BE LOCATED 3'-0" FROM

EQUIPMENT UNLESS SHOWN OTHERWISE ON THE DRAWINGS.

2. NO EQUIPMENT (I.E. METERING EQUIPMENT) SHALL BE ATTACHED TO

BOLLARD.

3. REFER SCHEDULE FOR PIPE SIZES AND DETIALS.

SCALE:NTS

PIPE HANGER - CLEVIS TYPE

A1

SCALE:NTS

PIPE PENETRATION THROUGH EXTERIOR WALL

C1

SCALE:NTS

PIPE SUPPORT DETAIL

C1

WALL

SCALE:NTS

BOLLARD DETAIL

A3

6" DIA. STEEL STD. SCHEDULE 40

PIPE COATED WITH 2 COATS OF OSHA

"SAFETY YELLOW" OIL BASE

ENAMEL. CONCRETE FILLED.

FINISHED GRADE

EARTH

CONCRETE

1'-0"

4'-0"

2'-0" MIN.

PIPE SLEEVE

BACKUP MATERIAL

SEALANT

INSULATION

PIPE

ESCUTCHEON

INTERIOR SIDE OF

EXTERIOR WALL

3/8" 3/8"

HANGER ROD

LOCKING UNIT

SUPPORT NUT

HEAVY DUTY

CLEVIS HANGER

INSULATION

14 GAUGE SHIELD 18" LONG

TO PROTECT INSULATION

PIPE

INSULATION

PIPE

14 GAUGE SHIELD 18" LONG

SCALE:NTS

TEST TIME BYPASS DETAIL

C3

SCALE:NTS

PIPE SUPPORT

B4

CONCRETE

A4 M204

1 5/8"

1 5/8"

7/8"

3/8"3/8"

SCALE:NTS

PIPE SUPPORT DETIAL

A4

A4 M204

2"

1 1/4"

2"

1 1/4"

SCALE:NTS

TUBING CLAMP DETAIL

A5

A5 M204

PIPE

INSULATION

14 GAUGE SHIELD 18" LONG

SHEET ID

1 2 43 5

D

C

B

A

M-601

GENERAL NOTES:

1. CONTRACTOR SHALL VERIFY THE ACCURACY OF MEASUREMENT.

PLAN

NORTH

SCALE:NTS

CHILLER TANK

A4

TANK SCHEDULE

MANUFACTURER/

PART#

VOLUME

GALLONS

DIAMETER

DIA

LENGTH

TL

VENT

A

DRAIN

B

CENTER OF IN/OUT

DIMENSION

C

D E WEIGHT

ELBI/*CWT-200 200 30" 72" 1" 3/4" 14" 24" 3" FLANGE 513 LBS

AIR VENT

A

OUTLET

E

DIVIDER

PLATE

12' X 16"

MANWAY

FOR 42" DIA

& GREATER

B

DRAIN

DIA

TL

D

8"

CHILLER

TEST STAND

SCALE:NTS

CHILLER - ONE LINE DIAGRAM

B1

RESERVE TANK

PRESSURE

REDUCING

VALVE

BACKFLOW

PREVENTER

TYPICAL BALL VALVE

SCALE:NTS

PRV-BFP ASSEMBLY

A1

ACRONYM:

PRV: PRESSURE REDUCING VALVE

BFP: BACKFLOW PREVENTER

TDH: TOTAL DISPLACEMENT HEAD

TEFC: TOTALLY ENCLOSED FAN-COOLED

EG: ELECTROGALVANIZED

PUMP SCHEDULE

PUMP HP ENCLOSURE TDH (FT) VOLTAGE FLOW (GPM)

CIRCULATING PUMP (CP) 0.3 TEFC 15 230/460 50

TRANSFER PUMP (TP) 3 TEFC 100 230/460 50

TPCP

2" PIPE

C

C

10"

TYPICAL SDR 17 (250 PSI)

PIPE SIZE AVG. O.D NOM. ID

MIN.

THICKNESS

APPROX. DIA

APPROX.

WEIGHT

2" 2.375" 2.078" 0.14" 2.94" 0.66"

UNISTRUT/BRACKET SCHEDULE

MANUFACTURER/PART NO.

CONDUIT

SIZE

LENGTH

OUTSIDE

DIAMETER

GAUGE

THICKNESS

FINISH

PRODUCT

WEIGHT/PIECE (LBS)

UNISTRUT/P1117 2" 2.375" 12 EG 0.34

UNISTRUT/P1000 3" 20' 12 PG 1.89 LBS/FT

UNISTRUT/2038 2" EG 0.31

SHEET ID

1 2 43 5

D

C

B

A

M-602

PLAN

NORTH

SCALE:NTS

WATER PIPING COMPONENT

B1

WATER PIPING COMPONENT

ITEM DESCRIPTION ITEM DESCRIPTION

1 BYPASS VALVE PI GAUGE

2 ISOLATION VALVES FT WATER FLOW SWITCH

3 VIBRATION ELIMINATORS T1 EVAP WATER INLET TEMP SENSOR

4 EVAPORATOR HEAT EXCHANGER T2 EVAP WATER OUTLET TEMP SENSOR

5 WATER HEATERS

BRAZED PLATE DIFFERENTIAL PRESSURE GAUGE AND PIPING NOT SUPPLIED. MUST ACCOUNT

FOR WATER HEAD HEIGHT DIFFERENCE WHEN CALCULATION BRAZED PRESSURE DIFFERENTIAL.

6 VALVE FOR PRESSURE POINT B

7 STRAINER

8 WATER HEATER (SLANT 20-35T UNITS ONLY)

4 6

T1

PI

T2 FT

B

UNIT CUSTOMER PIPING