Attachment 4 - PNQS 24-2807 Repair Chilled Water System Bldg. 1487 - 3052.xlsx

XLSX spreadsheet 26 KB Posted Jul 30, 2024

Attached to: PNQS 24-2807 Repair Chilled Water System Bldg. 1487 (solicitation)
Solicitation number: FA330024R0040
Issued by: Department of the Air Force Air Education and Training Command

About this file

Written by GovTribe AI · Jul 30, 2024

This document appears to be a Construction Cost Estimate Breakdown for the Repair Chilled Water System, Building 1487 project at Maxwell Air Force Base. The project will be solicited under Solicitation Number FA330024R0040, issued by the Department of the Air Force Air Education and Training Command.

The Construction Cost Estimate Breakdown provides a detailed line-item budget for the project, covering materials, labor, and other direct costs across various work divisions such as HVAC, electrical, and insulation. Key items include replacing the chilled water pump, chiller, air separator, and expansion tank, as well as installing control valves and updating the control system. The total estimated cost for the project is provided, including overhead, profit, and bond costs. This document appears to be an attachment or appendix to the main solicitation.

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Other files

File	Type	Posted
PNQS 24-2807 Repair Chilled Water System Bldg. 1487 Questions and Answers.docx	DOCX document	Aug 13, 2024
Attachment 2 - PNQS 24-2807 Repair Chilled Water System Bldg. 1487 - Drawings.pdf	PDF	Jul 30, 2024
Attachment 1 - PNQS 24-2807 Repair Chilled Water System Bldg. 1487 - Specifications.pdf	PDF	Jul 30, 2024
Solicitation - FA330024R0040.pdf	PDF	Jul 30, 2024
Attachment 3 - PNQS 24-2807 Repair Chilled Water System Bldg. 1487 - Wage Determination.pdf	PDF	Jul 30, 2024

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Table 1

CONSTRUCTION COST ESTIMATE BREAKDOWN
WO 14132209						ADDRESS	400 Cannon Street
							Maxwell Air Force Base Alabama
CONTRACT FOR (Work to be performed)							PROPOSED TOTAL CONTRACT PRICE
Repair CHW System, Building 1487
PROJECT NUMBER/WORK ORDER						WORK LOCATION
PNQS 24-2807								Bldg 1487 MAFB
	ITEM	UNIT	QUANTITY	MATERIAL/EQUIP. COSTS		LABOR RATES			OTHER
LINE		OF		UNIT	TOTAL	Manhours	AVERAGE	TOTAL	DIRECT	LINE
NO.		MEASURE					RATE		COSTS	TOTAL

	Division 1 (General Requirements)
1	PROJECT DURATION	MO
2	PROJECT MANAGER	WK
3	SUPERINTENDENT	WK
4	Office clerk	WK
5	Field labor, daily cleanup	wk
6	Drafter, as-builts	wk
7	Project sign	ea
8	JOB TRAILER	MO
9	PORT-A-LET (1)	MO
10	Dumpster	dumps
11	Electrical Engineering Fees
12
13
14
	DIVISION 1 TOTAL, MATERIAL & LABOR

Division 2 (Existing conditions)

1 Protection of existing conditions, prime contractor EA

Division 3 (Concrete)

1 Extend concrete pads, done by prime contractor Lot

Division 4 thru 22 NOT USED

	ITEM	UNIT	QUANTITY	MATERIAL/EQUIP. COSTS		LABOR RATES			OTHER
LINE		OF		UNIT	TOTAL	Manhours	AVERAGE	TOTAL	DIRECT	LINE
NO.		MEASURE					RATE		COSTS	TOTAL

Division 23 (HVAC)

CHILLED WATER (AHU, PUMP, TO CHILLER)

CHILLED WATER PUMP

SUCTION DIFFUSER (WITH PUMP)

FLANGE (6")

CHECK VALVE

PRESSURE GUAGE

BUTTERFLY VALVE

CIRCUIT SETTER

PIPE

AIR COOLED CHILLER

TEE

ELL

AIR SEPERATOR

AIR VENT WITH BALL VALVE & FITTINGS

THERMOMETER

CHEMICAL FEED

ONE SHOT FEEDER

3/4" COPPER

BALL VALVE

THREADED MALE ADAPTORS

EXPANSION TANK

3/4" COPPER

ELL

BALL VALVE

THREADED MALE ADAPTORS

Demo CHW Pumps, Chiller, AS, Exp Tank, Chem

Feeder, and Associated Piping

Lot

INSTALL CONTROL VALVES AHU'S 1-4

ITEM

UNIT

QUANTITY

MATERIAL/EQUIP. COSTS

LABOR RATES

OTHER

LINE

UNIT

TOTAL

Manhours

AVERAGE

TOTAL

DIRECT

LINE

NO.

MEASURE

RATE

COSTS

TOTAL

INSULATION SUBCONTRACTOR

CELLULAR GLASS PIPE

CHW PIPE, 2" ON 6"

HEAT TRACE

FLEXIBLE CELLULAR PIPE

3/4" ON 1"

ALUMINUM JACKET, PIPE

INSULATION OH&P

SUBTOTAL INSULATION

TEST & BALANCE SUBCONTRACTOR (INCLUDES OH&P)

TAB PUMPS

TAB CHILLER

TAB AHU

SUBTOTAL TAB

CONTROLS SUBCONTRACTOR (INCLUDES OH&P)

UPDATE GRAPHICS, REPLACE JACE, REPLACE CABLE

REPROGRAM AHU CONTROLS

REPLACE COOLING PLANT CONTROLS

SUBTOTAL CONTROLS

ITEM

UNIT

QUANTITY

MATERIAL/EQUIP. COSTS

LABOR RATES

OTHER

LINE

UNIT

TOTAL

Manhours

AVERAGE

TOTAL

DIRECT

LINE

NO.

MEASURE

RATE

COSTS

TOTAL

SUBTOTAL, MECHANICAL

OH&P, SUB

TOTAL, MECHANICAL W. 10% PROFIT/10

Division 26 (Electrical)

Remove existing conduit and wiring

LOT

Remove large disconnects

LOT

Remove small disconnects

LOT

Remove Starters

LOT

Remove 3-phase breakers

LOT

Remove small breakders, 120V 20A

LOT

60A 3-phase breaker

20A 1-phase breaker

400A 3-phase breaker

heavy duty 30A fusible disconnect, NEMA 3R

Heavy duty 400A disconnect, NEMA 3R

Connect Chiller wiring at chiller

100

Connect chiller wiring at breaker

101

Instal Pump VFD's

102

103

Trenching for ACC-1 power

104

Remove excess soil at trench

105

106

3" galvanized rigid conduit

107

3" galvanized conduit fittings

108

3" pvc conduit, underground

109

3" flex conduit

110

0.75" conduit, rigid

111

0.75" conduit, pvc

112

.075" flex conduit

113

#12 Wire

114

#3 wire

115

350 MCM

116

117

SUBTOTAL ELECTRICAL

118

SUB (ELEC) OH&P

119

TOTAL ELEC WITH OH&P

TOTAL

	ITEM	UNIT	QUANTITY	MATERIAL/EQUIP. COSTS		LABOR RATES			OTHER
LINE		OF		UNIT	TOTAL	Manhours	AVERAGE	TOTAL	DIRECT	LINE
NO.		MEASURE					RATE		COSTS	TOTAL
1	Material Costs
2	Tax on Materials	10%
3	TOTAL MATERIAL COST
4
5	Labor Cost
6	Insurance & Tax on Labor
7	TOTAL LABOR COST
8
9	Total Other Direct Costs
10	Total Material, Labor, Tax & Insurance
11
12	TOTAL DIRECT COSTS
13
14	Overhead	11%
15	Subtotal
16	Profit	10%
17	Sub Total
18	TOTAL
19	Bonds	2.0%
20	TOTAL

I acknowledge the above cost estimate has been estimated to the best of my ability and means.

Signature

File details come from the government source that posted it. Updated Jul 30, 2024.