Aa- Bid Sheet, 2025-06-24 Mosher WTP Roof Replacement.pdf
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- Solicitation number
- 25-24
- Issued by
- Gilpin County, Colorado
About this file
This bid sheet is for the Town of Gypsum, Colorado, documenting a roof replacement project for the Mosher Water Treatment Plant (WTP) to be completed in 2025. The project involves removing the existing roof and installing a new mechanically sealed standing seam metal roof with 16" panels in 24-gauge metal, covering 6,185 square feet. Key dates include a non-mandatory pre-bid meeting on June 26, 2025, bid opening on July 15, 2025, and Town Council selection on July 22, 2025. The work is to be completed no later than October 3, 2025, with a two-year warranty period starting no later than October 17, 2025.
The total bid amount is $22,414.25, which includes removal of existing roof elements, installation of new gutters and drip edge, ISO insulation, and an ice and water shield. The project requires specific roofing materials, including polyisocyanurate rigid foam insulation with an R-value of 8.5, and involves removing all existing roof penetrations except for a restroom vent. The roofing permit through Eagle County is estimated at $1,153, with potential cost reduction if the Town can inspect outside its limits. Work is restricted to hours between 6 AM and 7 PM daily, with weekend work requiring special permission from the Utility Director.
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Text version
Bid SHEET - Mosher Roof Replacement- 2025 a b c d e f g h Invoices received by noon on the 1st or 3rd Tuesday, for completed work, will be paid on the 2nd or 4th Tuesday respectively.
i Security at the WTP- gate combo available for contractor. No inside building access outside Town working hours. 6 AM to 4 PM Mon-Th, Friday 7-4, weekends varies j k l m n o p q Blank r
GENERAL & DEMO DESCRIPTION QNTY Unit Unit Price Total
2 Remove gutters to prepare for new installation. Reuse gutters & downspouts if possible. 1.00 LS 1.00$ 1.00$
3 Dispose of all debris and/or recycle locally at Trinity Recycle 1.00 LS 1.00$ 1.00$ 4 Porta-jon 1.00 LS 1.00$ 1.00$ 5 Roofing Permit fee through Eagle County = $1,153, less if Town? 1.00 LS 1,153.00$ 1,153.00$
10 GUTTER & TRIM DESCRIPTION QNTY Unit Unit Price Total 11 Drip Edge all around- metal tan color to match closely. Screw at 12" O.C. 245 LF 1.00$ 245.00$ 86.5' + 86.5' + 36' + 36' = 245' 12 Gutter- match existing color and style closely. Industrial grade. 173 LF 1.00$ 173.00$ 86.5' x 2 = 173' install new as needed.
13 Fasteners, per 2021 Bldg Code, include cost in quantities above & below 14 End Dam "C channel" near ridge to waterproof ridge 173 LF 1.00$ 173.00$ 15 Ridge Cap- metal to match new color. 12" each side x 2 = 24" wide 87 LF 1.00$ 87.00$ 16 Blank
20 Mechanically Sealed Standing Seam 21 ROOFING DESCRIPTION QNTY Unit Unit Price Total
Nth-Sth 18 x 86' + 4 X 36' = 1,692'
23 ISO Insulation between the 2x4s at 1.5" thick, Use adhesive to hold in place. 6,185 SF 1.00$ 6,185.00$ Trim 1.5"x4'x8' sheets to fit between 2x4s 24 Cover 2x4s & ISO with Ice & water shield rubber member. Bid Alternate. 6,185 SF 1.00$ 6,185.00$ 6,185 SF payable, include overlap for ordering.
25 Blank
27 Any missing items above which are necessary to meet the 2021 IBC 1 LS 1.00$ 1.00$
30 $ 22,083.00 31 331.25$ 32 22,414.25$
Printed Name of Bidder Signature Date
Company Name
Install mechanically sealed Standing Seam metal roof. Color close to existing.
16" Panels, 24 gage. Bid Qty shown, but order after confirming measurement.
All clips shall anchor into the 2x4s.
26 6,185
Town of Gypsum is less, but only if the County allows the Town to inspect outside of Town limits-- standby.
22 1,692 22 1.00$ 1,692.00$
Standards and Definitions:
Restricted hours of roofing construction are 6 AM to 7 PM daily. Weekends by permission of Utility Director only.
Roofing Permit through Eagle County with a permit cost estimate of $1,153 for a $100,000 roof.
SF 1.00$
ISO insulation, Polyisocyanurate (polyiso) rigid foam insulation material shall be used due to its superior quality and high R-value per inch, (R-5.7 to R-6.5), so 1.5" = R-8.5 min.
Mechanically fasten(stagger-offset 8" O.C.) flat 2x4s to each purlin(4' O.C., using countersunk TPO self tapping screws, #14 min.) and at the perimeter's eve & rake.
6,185.00$
Bid schedule critical times and dates:
Notice to Proceed- as soon as all contract documents are signed and received from the Council selected bidder.
Work completed and ready for punchlist No Later Than (NLT) October 3, 2025. The 7,000' elevation starts getting cold.
Non-Mandatory Pre-bid meeting Thursday, June 26, 2025 at 11:00 AM @ Community Development Conference Room
Bid Opening = Tuesday, July 15, 2025 at 11:00 AM, at the Community Dev. Conference room Bid all items below as winner takes all.
Date: June 24, 2025
Town Council (T.C.) selection on Tuesday, July 22nd at a 7 PM public meeting
100% complete and accepted for Two-Year Warranty start NLT October 17, 2025.
Mosher Roof Removal and Replacement
Footprint of building = 71.1' x 85.5' = 6,104 SF Roof = 2 x 35.75' x 86.5'(includes 6" Nth & Sth overhang) = 6,185 SF = 62 squares. Confirm measure roof panels for accuracy.
$ 1.00 $ 1.00
Calculations- where the quantities came from
_____________________________________ ___________________________ , 2025
(formula uses 1.5%, so change if yours is different) Performance & Two Year Warranty Bond =
SUB TOTAL =
Amount to be read at the bid opening =
Existing roof has a 10" thick insulation layer of vinyl backed fiberglass under 3/4" plywood. 10" x R-3.6 = R-36 existing roof.
Blank
Remove all old roof propane gas vents, roof jacks, and flag brace. The only roof penetration will be the restroom VTR on the west roof slope.1 9 EA
Jerry Text Box Submit the completed Excel sheet , with all unit costs completed, at the Bid Opening.
File details come from the government source that posted it. Updated .