Attachment K_Offer_Breakdown_Heating Upgrades.xlsx

XLSX spreadsheet 30 KB Posted

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DCSC-25-RFP-015 HCMC Courthouse Mechanical Room 1000 heating upgrades
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The file is a detailed Bid/Offer Breakdown spreadsheet for the H. Carl Moultrie Courthouse Mechanical Room 1000 Heating Upgrades project by the District of Columbia Courts. The document provides a comprehensive cost breakdown across multiple construction divisions, with a total current labor cost of $100,000, primarily allocated to Site Work (Division 2) for hazardous material abatement. The project involves converting an existing steam water system to a new on-site gas boiler heating system, including critical infrastructure components such as boiler flue shaft installation, gas-fired condensing boilers, heating hot water pumps, distribution piping, and associated electrical and control systems.

The spreadsheet includes a detailed Hazardous Materials Abatement Unit Prices section (Attachment K.2), which outlines potential unit costs for various asbestos removal activities, such as pipe mastic/sealant removal, flooring material removal, and removal of presumed asbestos-containing materials like fire doors, drywall, and window caulking. These unit prices provide flexibility for potential additional abatement work beyond the base project scope. The project will be located at 500 Indiana Avenue, NW, and involves phased construction with options for expanding mechanical rooms, installing shafts from the parking level to the roof, implementing exhaust fans, heating pumps, boilers, and associated piping and control systems.

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K.1 General Req. & Summary

Attachment K.1 General Requirments and Summary Price Schedule
DCSC-25-IFB-???

H. Carl Moultrie Courthouse Mechanical Room 1000 Heating Upgrades Bid / Offer Breakdown Sheet - By Division

DIVISION ITEM LABOR COST MATERIAL COST EQUIPMENT COST TOTAL COST SECTION TOTAL

Division 1 General Requirements$ - 0
Payment & Performance Bond$ - 0
Insurance$ - 0
Mobilization$ - 0
General Conditions - Construction Supplies / Tools$ - 0
General Conditions - Purchased Parking$ - 0
General Conditions - Computers$ - 0
General Conditions - Copy Machines$ - 0
General Conditions - Site Company Truck & Expenditures$ - 0
General Conditions - Drawings and Specifications$ - 0
General Conditions - Project Manager$ - 0
General Conditions - Ass't Project Manager$ - 0
General Conditions - Superintendent$ - 0
General Conditions - Project Executive$ - 0
General Conditions - Administrative Assistant$ - 0
General Conditions - Cost Engineer$ - 0
General Conditions - Scheduler$ - 0
General Conditions - IT Department / Services$ - 0
General Conditions - Communication Devices - Cell Phones$ - 0
General Conditions - Field Office$ - 0
General Conditions - Dumpsters$ - 0
General Conditions - Other$ - 0
Testing and commissioning , operation and maintenance manuals, punch list activities, project record documents/ as-built drawings, sustainable design documentation, and demonstration and training**$ - 0
Subtotal$ - 0
Division 2 Site Work$ 100,000.00
Selective Demolition$ - 0
Hazardous Material Abatement Allowance$ 100,000.00
$ - 0
$ - 0
Subtotal$ 100,000.00
Division 3 Concrete$ - 0
Housekeeping pads and trenching for underground sanitary piping$ - 0
$ - 0
$ - 0
Subtotal$ - 0
Division 4 Masonry$ - 0
$ - 0
$ - 0
$ - 0
Subtotal$ - 0
Division 5 Metals$ - 0
Structural steel framing for the boiler flue shaft$ - 0
$ - 0
$ - 0
Subtotal$ - 0
Division 6 Wood, Plastics, & Composites$ - 0
Rough Carpentry.$ - 0
$ - 0
$ - 0
Subtotal$ - 0
Division 7 Thermal & Moisture Protection$ - 0
$ - 0
$ - 0
$ - 0
Subtotal$ - 0
Division 8 Openings [Doors & Windows]$ - 0
$ - 0
$ - 0
$ - 0
Subtotal$ - 0
Division 9 Finishes$ - 0
New shaft for the boiler flue$ - 0
$ - 0
$ - 0
$ - 0
Subtotal$ - 0
Division 10 Specialties$ - 0
$ - 0
$ - 0
$ - 0
Subtotal$ - 0
Division 11 Equipment$ - 0
$ - 0
$ - 0
$ - 00
$ - 0
$ - 0
Division 12 Furnishings$ - 0
$ - 0
$ - 0
$ - 0
Subtotal$ - 0
Division 13 Special Construction$ - 0
$ - 0
$ - 0
$ - 0
Subtotal$ - 0
Division 14 Conveying Equipment0.00
$ - 0
$ - 0
$ - 0
Subtotal0.00
Division 21 Fire Suppression$ - 0
Fire Protection Systems and Equipment$ - 0
$ - 0
$ - 0
Subtotal$ - 0
Division 22 Plumbing$ - 0
Storage type indirect domestic water heaters$ - 0
Gas service and gas distribution piping$ - 0
Domestic water distribution piping$ - 0
$ - 0
$ - 0
Division 23 HVAC$ - 0
Gas fired condensing boilers and associated central controller$ - 0
Bolier flue exhaust system, including controls and flue exhaust fans$ - 0
Heating Hot Water centrifugal pumps$ - 0
Heating Hot Water Distribution piping$ - 0
Heating Hot Water Expansion Tanks and Air Separators$ - 0
HVAC Controls for the new central heating plant$ - 0
T$ - 0
Division 26 Electrical$ - 0
Variable Frequency Drives$ - 0
Electrical panelboards and Transformers$ - 0
Electrical distribution system$ - 0
$ - 0
Subtotal$ - 0
Division 27 Communications$ - 0
$ - 0
$ - 0
$ - 0
Subtotal$ - 0
Division 28 Electronic Safety & Security$ - 0
$ - 0
$ - 0
$ - 0
Subtotal$ - 0

Miscellaneous $ - 0

$ - 0
$ - 0
Subtotal$ - 0

TOTAL 100,000.00

Note: The Contractor is responsible to provide pricing in accordance with all the requirements of the contract. The items indentified within the CSI Divisions list major scope items, but do not preclude the Contractor from including all costs to execute the Contract.

Page &P

K.2 Hazmat Abatement Unit Price

Attachment K.2 Hazardous Materials Abatement Unit Prices
0018

H. Carl Moultrie Courthouse Mechanical Room 1000 Heating Upgrades Bid / Offer Breakdown Sheet - By Division

No. ITEM UNIT UNIT COST

Hazardous Material Abatement
1Removal of asbestos-containing pipe mastic/sealant less or equal than
12”OD within negative pressure containment, per linear foot.LF
2Removal of asbestos-containing pipe mastic/sealant less or equal than
12”OD utilizing glovebag method, per linear foot.LF
3Removal of asbestos-containing pipe mastic/sealant greater than 12”OD
within negative pressure containment, per linear foot.LF
4Removal of asbestos-containing pipe mastic/sealant greater than 12”OD
utilizing glovebag method, per linear foot.LF
5Removal of asbestos-containing duct mastic on metal duct and
fiberglass insulation, per linear foot.LF
6Removal of asbestos-containing flooring materials (including floor tiles,

vinyl sheeting, and carpet/linoleum (if not separated) within a reduced

negative pressure containment, per square foot.SF
7Removal of presumed asbestos-containing fire doors, per door.EA
8Removal of asbestos-containing containing drywall/joint compound within negative pressure containment, per square foot.SF
9Removal of presumed asbestos-containing vapor barrier behind brick or
CMU block, per square foot.SF
10Removal of presumed asbestos-containing window caulking, per
window.EA

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