Write up and Roof Report G-3367 Helber St.pdf

PDF 2 MB Posted

Attached to
Roof Replacements at Five (5) Single-Family Homes Group 6
Solicitation number
25-453
Issued by
Genesee County, Michigan

About this file

This document is a Work Write-Up and Roof Report prepared by Genesee County Michigan for a residential roof replacement project at G-3367 Helber St in Flint, MI. The document details a comprehensive roof replacement scope of work, including removing existing shingles, installing new roof decking, applying 15 lb fiberglass asphalt dimensional shingles with a limited lifetime warranty, installing white aluminum drip edge, vent pipe boots, and a shingle-over ridge vent. The project involves replacing approximately 1,353 square feet of roofing across 4 roof facets, with a predominant pitch of 6/12. The work includes installing new 5" seamless aluminum gutters, downspouts, and concrete splash blocks, and requires the contractor to obtain all necessary permits and licenses.

The roof report provides detailed measurements, including 89 ft of eaves, 81 ft of rakes, 58 ft of ridges, and 20 ft of valleys. The recommended roofing materials include 44 bundles of Timberline shingles, 2 bundles of starter materials, 2 rolls of roof deck protection, 4 rolls of leak barrier, and various supplementary materials like ridge caps, nails, and flashing. The report suggests a 6% waste factor and includes recommendations for attic ventilation, noting that GAF recommends 1 square foot of attic ventilation for every 300 square feet of attic floor space. The project is part of a larger group of five single-family home roof replacements in Genesee County, indicating a systematic approach to housing rehabilitation.

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Text version

Customer:__________________________________ Contractor:__________________________________

Prepared By: jahawkins@geneseecountymi.gov on 1/24/2025 1 of 6

Work Write-Up

* EXHIBIT 1 *

Dated: 1/24/2025

CUSTOMER INFORMATION

G3367 Helber St, Flint, MI 48504

(810) 610-2108

PREPARED BY

jahawkins@geneseecountymi.gov

Jacob Hawkins Jr.

(810) 766- 6544

* NOTE *

THE CUSTOMER AND CONTRACTOR MUST SIGN THE BOTTOM OF EACH PAGE ONLY IF

1) THIS WORK WRITE-UP BECOMES PART OF A CONSTRUCTION CONTRACT

2) THE UNDERSIGNED CUSTOMER AND CONTRACTOR HAVE REVIEWED, APPROVED AND

AGREED TO THE WORK AND PRICES DESCRIBED IN THIS WORK WRITE-UP

mailto:jahawkins@geneseecountymi.gov

Prepared By: jahawkins@geneseecountymi.gov on 1/24/2025

Location: General Requirements General Requirements Quantity Cost/Units Total

1 - PERMITS AND LICENSES

(Specification ID:1.00250 Estimated Qty:1)

Contractor shall obtain, pay for and forward copies of any permits and licenses necessary to complete this project to GCMPC . Contractor and subcontractors must have current licenses required by the State, County and City.

2 - CONTRACTOR TO VERIFY MEASUREMENTS, SIZES &

QUANTITIES

(Specification ID:1.01500 Estimated Qty:0)

All Quantities stated in the attached specifications for this address using Units of Measure other than Each (EA), Room (RM) or Dwelling Unit (DU) (e.g. SF of Drywall) are for the contractor's convenience and must be verified by the contractor at a mandatory site inspection prior to bid submission. All quantities stated in the Units of Measure Each (EA), Room (RM) or Dwelling Unit (DU) are as stated. Discrepancies in Quantities found by the contractor must be communicated to the Housing Rehabilitation Specialist prior to the submission of a bid. Claims for additional funds due to discrepancies in Quantities shall not be honored if submitted after the bid submission.

THE CONTRACTOR IS RESPONSIBLE FOR APPLYING, PAYING & RECEIVING ALL APPLICABLE

PERMITS THAT AUTHORIZE THE ACTIVITY.

3 - WORK SCHEDULE

(Specification ID:1.02500 Estimated Qty:0)

Weather permitting, the estimated start work date is ______________ and work to be completed by _______________. Contractors and their Subcontractors shall schedule working hours between 8:00am and 6:00pm Monday through Friday. Requests to work on weekends and before or after these hours must be approved by the homeowner.

4 - HOMEOWNER RESPONSIBILITY

(Specification ID:1.03260 Estimated Qty:0)

Homeowner is responsible for moving furniture and other items out of work area then back after completion that may impede on work flow of contractor. Items such as router boxes, satellite antennas for tv or internet is Homeowners responsibility to disconnect and reconnect.

5 - GENERAL CLEAN-UP

(Specification ID:1.05000 Estimated Qty:0)

Remove from site all construction materials, tools and debris. Sweep and/or vacuum clean all exterior work areas.

NOTE: Remove all nails from the ground at the perimeter of the structure, and all areas affected by roof work.

Subtotal for General Requirements

Location: Building Exterior Roof & Attic Quantity Cost/Units Total

6 - REMOVE EXISTING SHINGLES AND INSTALL NEW

SHINGLES ON ROOF DECKING

(Specification ID:35.00000 Estimated Qty:15)

Remove and dispose of all roofing & defective sheathing. Cut a 1" wide vent at ridge board (for ridge/soffit venting only). Replace up to 5 sf of sheathing per 100 sf of roof using pine board or OSB of matching thickness. Staple 15 lb felt. Install preformed white aluminum, drip edge, and vent pipe boots. Install a 15 lb fiberglass asphalt, dimensional shingle with limited lifetime warranty. Replace all flashing. Install shingle-over ridge vent (for ridge/soffit vent only) or slant back style roof vent (to match shingle color).

NOTE: SEE ROOF REPORT.

THE CONTRACTOR IS RESPONSIBLE FOR APPLYING, PAYING & RECEIVING ALL APPLICABLE

PERMITS THAT AUTHORIZE THE ACTIVITY.

THE HOMEOWNER IS RESPONSIBLE FOR DISCONNECTING & RE-CONNECTING ALONG WITH

ANY FEES FOR ITEMS SUCH AS ROUTER BOXES, SATELLITE, TV, INTERNET

ANTENNAS/DISHES ETC.

7 - GUTTER/DOWNSPOUT--5" SEAMLESS

(Specification ID:35.14000 Estimated Qty:160)

Install a new fascia mounted aluminum gutter system at all eaves. Dispose of original and replace with 5", K Type, seamless, .027 aluminum gutter, downspout, concrete splash blocks and accessories to service entire dwelling. Install downspouts at each corner and major offset with straps 3' on center and extensions at least 3' in length. Color choice by owner.

NOTE: 90' of gutters, and 70" of downspouts.

Subtotal for Roof & Attic

Total

Prepared By: jahawkins@geneseecountymi.gov on 1/24/2025 6 of 6

OWNER ACCEPTS SCOPE OF WORK

I have read the contents of this work write up and received a copy. I fully understand the repairs to be made to my property.

x_________________________ __________ Owner: Date

CONTRACTOR ACCEPTS SCOPE OF WORK

I have read the contents of this work write up and agree to perform all work called for in accordance with the bid submitted on __________.

x_________________________ __________ Contractor Date

3367 Helber St, Flint, MI 48504 (1)

January 24, 2025

Prepared For: gcmpc@geneseecountymi.gov

N

Contents

Overview 1

Top View 2

Side Views 3

Lengths 4

Pitches 5

Areas 6

Summary 7

Materials 8

Measurements

Roof Area 1,353 sq ft

Roof Facets 4

Predominant Pitch 6 / 12

Ridges/Hips 58 ft

Valleys 20 ft

Rakes 81 ft

Eaves 89 ft

Top View

Prepared For: gcmpc@geneseecountymi.gov 3367 Helber St, Flint, MI 48504 (1)2

2024-06-11

Side Views

Prepared For: gcmpc@geneseecountymi.gov 3367 Helber St, Flint, MI 48504 (1)3

North East

South West

Lengths

Prepared For: gcmpc@geneseecountymi.gov 3367 Helber St, Flint, MI 48504 (1)4

N

Drip

Step

Flash

Lengths in feet Eave

Rake

Ridge

Valley

Pitches

Prepared For: gcmpc@geneseecountymi.gov 3367 Helber St, Flint, MI 48504 (1)5

N

Pitches in inches per foot

Areas

Prepared For: gcmpc@geneseecountymi.gov 3367 Helber St, Flint, MI 48504 (1)6

N

Areas in square feet

Summary

Prepared For: gcmpc@geneseecountymi.gov 3367 Helber St, Flint, MI 48504 (1)7

Pitch 5 6

Area 188 1,165

Percent 14% 86%

Waste 0% 1% 4% 6% 8% 11% 16%

Area 1,353 1,367 1,407 1,434 1,461 1,502 1,570

Squares 14 14 15 15 15 16 16

Suggested

Roof Area 1,353 sq ft

Roof Facets 4

Pitch 6 / 12

Eaves 89 ft

Rakes 81 ft

Ridges 58 ft

Valleys 20 ft

Flash 1 ft

Step 1 ft

Drip Edge 170 ft

Leak Barrier 193 ft

Ridge Cap 58 ft

Starter 170 ft

N

Notes: 1) Measurements are rounded to the nearest whole number. 2) Rakes are defined as sloped roof edges. 3) Eaves are defined as level roof edges. 4) Flashing pertains to level roof edges and excludes valleys. 5) Step flashing pertains to sloped roof edges and excludes areas around penetrations. 6) Drip edge = eaves + rakes. 7) Waste table excludes additional materials needed for ridges, hips, valleys, etc. 8) Suggested waste factor is based on the roof complexity and is provided for guidance purposes only. You should confirm the appropriate waste factor prior to ordering.

Roofing Materials

Prepared For: gcmpc@geneseecountymi.gov 3367 Helber St, Flint, MI 48504 (1)8

Waste 0% 1% 6% 11%

Suggested

Shingle Products

Timberline: HDZ, UHDZ, NS, ASII, HDZ RS bundle 42 42 44 46

Royal Sovereign

Low-Slope Roofing System

Liberty Base/Ply Sheet roll 0 0 0 0

Liberty Cap Sheet roll 0 0 0 0

Liberty Asphalt Primer gallon 0 0 0 0

Liberty Flashing Cement gallon 0 0 0 0

Starter

WeatherBlocker bundle 2 2 2 2

Pro-Start bundle 2 2 2 2

Quick-Start roll 6 6 6 6

Roof Deck Protection

Deck-Armor, Tiger Paw, FeltBuster 10 sq roll 2 2 2 2

Shingle-Mate roll 4 4 4 4

VersaShield roll 4 4 5 5

Leak Barrier

StormGuard, WeatherWatch 2 sq roll 3 3 4 4

WeatherWatch 1.5 sq roll 4 4 5 5

Ridge Cap

Seal-A-Ridge, Seal-A-Ridge AS bundle 3 3 3 3

TimberTex bundle 3 3 4 4

Z-Ridge bundle 2 2 2 2

TimberCrest box 3 3 4 4

Nails

Cap Nails box 1 1 1 1

Coil Nails 1.25 in box 1 1 1 1

Step Flashing

Step Flashing 10 ft piece 1 1 1 1

Step Flashing 8 ft piece 1 1 1 1

Drip Edge

Drip Edge 10 ft piece 18 18 19 19

Drip Edge 8 ft piece 22 22 23 24

Notes: 1) These approximate quantities are based on estimated measurements and are for guidance purposes only. You should always confirm quantities prior to ordering and ensure you are following local building code requirements. 2) For Timberline, 3 bundles = 0.984 squares. 3) Starter = eaves + rakes. 4) Leak barrier = bends + eaves + flashing + hips + rakes + step + valleys.

5) Ridge cap = hips + ridges. 6) Low-slope products applied to 1/12 pitch areas. 7) Timberline products applied to 2/12 pitch areas and above. 8) Installed coverage will be less and depend on quantity and width of side and end laps. 9) Liberty low slope roofing system should be installed as a system. For more information, see gaf.com/liberty.

Attic Vents

Prepared For: gcmpc@geneseecountymi.gov 3367 Helber St, Flint, MI 48504 (1)9

Static Quantity Units

Cobra® Rigid Vent 3™, SnowCountry® & SnowCountry® Advanced 19 ft

Cobra® Exhaust Vent Roll - Nail Gunnable 24 ft

Cobra® Exhaust Vent Roll - Hand Nailable 20 ft

Cobra® RidgeRunner® 26 ft

Cobra® Hip Vent 37 ft

Master Flow® SSB960 Metal Super Slant-Back Roof Vents 6 vent

Master Flow® RV50/R50 Square-Top Roof Vents 7 vent

Master Flow® IR65 Plastic Slant-Back Roof Vents 5 vent

Master Flow® High-Capacity Dome Vents 3 vent

Master Flow® 10' Aluminum Ridge Vent 16 ft

Cobra IntakePro® Rooftop Intake Vent 37 ft

Master Flow® Undereave Intake Vents - 16" x 8" 7 vent

Powered - Roof Mount Exhaust Cobra Master Flow 16x8

(vent) IntakePro (ft) Intake (vent)

Master Flow® ERV4 Power Attic Vents 1 54 10

Master Flow® ERV5 Power & Wi-Fi Attic Vents 1 67 12

Master Flow® ERV6 Power Attic Vents 1 80 15

Master Flow EZ Cool™ Plug-in Power Attic Vents 1 56 11

Master Flow® GreenMachine™ Solar/Dual-Powered Vents 2 56 11

Master Flow® GreenMachine™ High-Power Solar/Dual-Powered Vents 2 80 15

Master Flow® 12" Wind Turbines 2 53 10

Master Flow® 14" Wind Turbines 2 75 14

Note: The estimated quantity of attic ventilation products in this report is based solely on the total exterior square footage of all roof planes and is meant for estimating purposes only. It is the responsibility of the installer to verify the correct quantity and type of attic ventilation products prior to commencement of work. Installer must always review job-specific attic ventilation needs such as local code requirements, attic floor square footage, roof design, and conditioned spaces under the roof. GAF recommends a minimum of 1 square foot of attic ventilation (evenly split between intake and exhaust) for every 300 square feet of attic floor space. The amount of exhaust ventilation at or near the ridge must never exceed the amount of intake ventilation at or near the soffit. See gaf.com/ventcalculator for details.

Past Views

Prepared For: gcmpc@geneseecountymi.gov 3367 Helber St, Flint, MI 48504 (1)10

2022-04-29 2020-04-02

2018-03-26 2016-04-15

View Online https://historicalimagery.vercel.app?parameters=eyJhZGRyZXNzIjoiMzM2NyBIZWxiZXIgU3QsIEZsaW50LCBNSSA0ODUwNCIsImxhdGl0dWRlIjo0My4wMzc4MzUyOTY3Mzg0NjQsImxvbmdpdHVkZSI6LTgzLjc0MDU2NjAxOTYyNjA0LCJzaXplTWV0ZXJzIjo0MH0=

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Prepared For: gcmpc@geneseecountymi.gov 3367 Helber St, Flint, MI 48504 (1)11

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