Attachment_1_Statement_of_Work.pdf

HIGH DESERT DISTRICT OFFICE

RAWLINS FIELD OFFICE

WAREHOUSES

ROOF & SIDING REPLACEMENT

BUREAU OF LAND MANAGEMENT

3/26/21

STATEMENT

OF

WORK

STATEMENT OF WORK

RAWLINS FIELD OFFICE WAREHOUSES ROOF AND SIDING REPLACEMENT

Table of Contents

1.1 GENERAL

1.2 PROJECT IMPERATIVES

1.3 CONTRACTUAL

1.4 CONTRACT BID REQUIREMENTS ..................................... Error! Bookmark not defined.

1.5 CONTACTS ................................................................................... Error! Bookmark not defined.

1.6 ATTACHMENTS

1.7 IMAGES

1.8 SKETCHES

1.9 EXISTING CONDITION PHOTOS

1.1 GENERAL

A. Scope of Work

1. Installation of a new metal roofing system and replacement of the metal siding for the approximate 7,550 square feet Fire Cache building and approximate 10,350 square feet Sign Shop/Maintenance Shop building located in Rawlins, WY. Furnish all management, supervision, labor, equipment, supplies, materials, and tools necessary to complete the following work on both buildings:

a. Perform fastener pull-out tests on existing metal roofs and design fastening patterns for attaching sheathing per attached specifications.

b. Extending roofline of Sign Shop/Maintenance Shop onto lower pitch roof of northwest Cold Storage addition as shown in Images 1 and 2 below.

c. Installation of new roofing system including new standing seam metal roof on new underlayment on new sheathing on new insulation on new air barrier on new sheathing on existing metal roof per attached specifications and as shown in Sketch 1 below.

d. Design and installation of new snow guards at all eaves to protect gutters per attached specifications.

e. Extending existing roof vents and replacing vent seals, gutters, down spouts, flashing, trim and all other work needed to make the roof complete per attached specifications.

f. Demolition of two (2) CMU windbreaks on east side of Fire Cache.

g. Demolition of existing metal siding.

h. Installation of new metal siding per attached specifications.

i. Painting existing conduit, piping, vents, etc. to match new siding.

j. Re-sealing and painting the existing garage doors.

k. See Sketch 2 below for approximate dimensions of buildings.

l. See ‘Existing Condition Photos’ below for extent of existing windows, doors, conduits, piping, wall vents, roof vents, gutters, downspouts, signs, light fixtures, CMU windbreaks, etc.

B. Background

1. The Rawlins Fire Cache is a metal building that has been in use since 1979. The southern third is an addition added in the late 1990s.

2. The Rawlins Sign Shop/Maintenance Shop is a metal building that has been in use since before 1979. The northwest Cold Storage addition with a lower roof pitch was added in the mid-2000s.

3. Both roofs leak and water has been coming into the building.

C. Project Access and Location

1. Access and location to the Project Site: Access to the project is at the Bureau of Land

Management, Rawlins Field Office, 1300 N. 3rd, Rawlins, Wyoming, 82301.

2. Working hours for the Contractor shall be between 7:45 a.m. to 4:30 p.m. excluding weekends and federal holidays. The building will be occupied with employees during the work. The Contractor shall give 48 hours notice, in writing, requesting to work outside of the set working hours. The Contracting Officer will accept or deny the request in writing. The Contractor shall provide forty-eight (48) hour notice before any interruption in any utility.

D. Existing Conditions

1. Buildings: Metal buildings.

2. Access: A truck/lift bucket or an extension ladder is required to access the roofs.

3. Size: The Fire Cache is approximately 7,550 square feet and the Sign Shop/

Maintenance Shop is approximately 10,350 square feet.

4. Height: The approximate eave height is 16 feet and approximate ridge height is 24 feet.

5. Pitch: The roof pitch is approximately 12/4 on both buildings and approximately

12/1.2 on the Sign Shop’s Cold Storage addition.

6. Interior: The ceiling is a combination of exposed insulation installed under the roof panels, hard lid ceiling, and suspended ceiling tile system. Ceiling tiles may be removed if required to access vent pipes.

7. Artistic Designs: None.

8. Apparatus: Roof vents and radio antenna are located on the roofs.

1.2 PROJECT IMPERATIVES

A. The project shall include/address, but not be limited to:

1. Safety: The Contractor shall provide all safety equipment required by OSHA including, but not limited to a safety barrier around perimeter of roof. This roof system has no safe access system, nor are there any safety rails, tie-offs or fall protection devices available.

2. Contractor and Sub-Contractors Building Access: All labor, equipment, supplies and materials shall find its way onto and off the roof areas without passing through the building and without causing damage to the building exterior, roads, or landscaping. Contractor shall be responsible for replacing with like, kind and size any damage caused by the contractor or their representatives.

3. Full Government Occupancy: Government will occupy site and existing buildings during entire construction period. Cooperate with Government during construction operations to minimize conflicts and facilitate Government usage.

4. Recycled Content/Energy Star: Select/use products with recycled content according to the Comprehensive Procurement Guidelines: http://www.epa.gov/.

Select/use Energy Star or Federal Energy Management Program (FEMP) - designated Energy Efficient Products.

5. Salvage/Disposal: Recycle as much of the construction and demolition waste generated on the project as possible. Develop a construction waste management plan to establish material diversion goals and maximize the materials to be salvaged or recycled. All waste materials shall be legally disposed of off-site. Payment of salvage/disposal fees is the Contractor's responsibility.

6. Protection: Arrange work to prevent transportation of new work materials across newly installed roof areas and restrict high foot traffic. Do not schedule work when inclement weather is forecast or imminent. Tie off work in progress and provide water cut-offs. Maintain a system to provide rapid protection of exposed structure or of uncompleted work in the event of sudden inclement weather. All temporary work that is used to protect work at end of day or from weather is to be completely removed prior to resuming permanent work.

7. New Material: All roofing system material, siding material, and accessories shall be provided in new condition, according to manufactures written details and guidelines.

8. Installation: Contractor shall install roofing system and siding per manufacturers details, guidelines, industry standards and code requirements, and shall not inhibit proper water flow.

9. Calculations and Test: All roof installation and details shall be completed in accordance with the Roofing System manufacturer’s guidelines. Roofing system attachment shall be completed according to ASCE 7 calculations and associated ASTM 1952 test results.

10. Single Source Manufacturer: All roofing materials, flashing and vent seals shall be provided by a single source manufacturer and covered under the roofing warranty.

11. Color: Roof, gutter, flashing, siding, and paint color swatches shall be provided by the contractor for the BLM to choose from.

12. Roof System: The new roof system shall address thermal expansion and contraction, uniform wind load capacity, static pressure, air infiltration and static pressure water infiltration.

13. Certified Roof Inspection: Engage a certified roof inspector to test and inspect the roofing installation, including accessories, and submit an inspection report.

14. Contractor License: Contractor performing work shall hold a State of Wyoming Contractor’s License and be trained and certified in the specific product installation.

B. Codes/Standards

1. All services performed under this Scope of Work shall be performed in accordance with applicable building codes and industry standards.

1.3 CONTRACTUAL

A. Pre-Work Conference

1. A Pre-Work meeting will be held prior to the start of work. The Contractor will be notified in advance of the meeting time, date, and place. The purpose will be to review required work, materials, schedule, payroll and payments, and administrative provisions of the Contract.

2. The Contractor, any subcontractors, and any persons responsible for coordination of the work should be present at the meeting.

B. Submittals

1. Section Includes:

2. 1. Submittal schedule requirements.

3. 2. Administrative and procedural requirements for submittals.

4. 3. Scope of Submittals 5.

Definitions:

Action Submittals: Written and graphic information and physical samples that require Contracting Officer's responsive action. Action submittals are those submittals indicated in individual Specification Sections as "action submittals."

6. Informational Submittals: Written and graphic information and physical samples that do not require Contracting Officer's responsive action. Submittals may be rejected for not complying with requirements. Informational submittals are those submittals indicated in individual Specification Sections as "informational submittals."

7. Submittal Formats:

A. Submittal Information: Include the following information in each submittal:

1. Project name.

2. Date.

3. Name of Contracting Officer.

4. Name of Contractor.

5. Name of firm or entity that prepared submittal.

6. Names of subcontractor, manufacturer, and supplier.

7. Unique submittal number, including revision identifier. Include Specification section number with sequential alphanumeric identifier; and alphanumeric suffix for resubmittals.

8. Category and type of submittal.

9. Submittal purpose and description.

10. Number and title of Specification Section, with paragraph number and generic name for each of multiple items.

11. Drawing number and detail references, as appropriate.

12. Indication of full or partial submittal.

13. Location(s) where product is to be installed, as appropriate.

14. Other necessary identification.

15. Remarks.

16. Signature of transmitter

B. Options: Identify options requiring selection by the Government.

C. Deviations and Additional Information: On each submittal, clearly indicate deviations from requirements in the Contract Documents, including minor variations and limitations; include relevant additional information and revisions, other than those requested by the Government on previous submittals. Indicate by highlighting on each submittal or noting on attached separate sheet.

D. PDF Submittals: Prepare submittals as PDF package, incorporating complete information into each PDF file. Name PDF file with submittal number.

Submittal Procedures:

A. Prepare and submit submittals required by individual Specification Sections. Types of submittals are indicated in individual Specification Sections.

1. Email: Prepare submittals as PDF package, and transmit to Contracting Officer by sending via email. Include PDF transmittal form. Include information in email subject line as requested by the Government.

B. Coordination: Coordinate preparation and processing of submittals with performance of construction activities.

1. Coordinate each submittal with fabrication, purchasing, testing, delivery, other submittals, and related activities that require sequential activity.

2. Submit all submittal items required for each Specification Section concurrently unless partial submittals for portions of the Work are indicated on approved submittal schedule.

3. Submit action submittals and informational submittals required by the same Specification Section as separate packages under separate transmittals.

C. Processing Time: Allow time for submittal review, including time for resubmittals, as follows. Time for review shall commence on the Government’s receipt of submittal.

No extension of the Contract Time will be authorized because of failure to transmit submittals enough in advance of the Work to permit processing, including resubmittals.

1. Initial Review: Allow 15 days for initial review of each submittal. Allow additional time if coordination with subsequent submittals is required. Contracting Officer will advise Contractor when a submittal being processed must be delayed for coordination.

2. Resubmittal Review: Allow 15 days for review of each resubmittal.

D. Resubmittals: Make resubmittals in same form and number of copies as initial submittal.

E. Distribution: Furnish copies of final submittals to manufacturers, subcontractors, suppliers, fabricators, installers, authorities having jurisdiction, and others as necessary for performance of construction activities. Show distribution on transmittal forms.

F. Use for Construction: Retain complete copies of submittals on Project site. Use only final action submittals that are marked with approval notation from Contracting Officer's action stamp.

5. Scope of Submittals:

1. Scope: Submittals shall include but are not limited to Safety Plan, Fire Plan, Quality Assurance Plan, work schedules, licenses, product data, and methods.

At each inspection, the Contractor shall submit a report outlining what work was completed and any recommendations.

2. Licenses: Contractor shall supply a copy of their contractor’s licenses for building/construction and any applicable work.

3. Fire & Safety Plan: The Contractor shall submit a Safety Plan and a Fire Plan to the Contracting Officer prior to or at the Pre-Work Conference.

4. Quality Assurance Plan (QAP): The Contractor shall submit a QAP at the Pre-Work Conference. The QAP shall describe how the requirements of this contract are to be met by the Contractor.

1.4 IMAGES

Image 1 - Extend roofline of Sign Shop/Maintenance Shop onto lower pitch roof of northwest Cold Storage addition

Image 2 - Extend roofline of Sign Shop/Maintenance Shop onto Cold Storage lower pitch roof.

Use tapered 2x6’s at 16” O.C. with 5/8” CDX plywood on top and west side and provide metal flashing with drip edge and sloped gutter on west side.

Extend Roofline

Extend Roofline

1.1 SKETCHES

Sketch 1 – Eave Section - (Rake Section similar except no gutter)

Sketch 2 – Approximate Building Dimensions - Field Verify

1.5 EXISTING CONDITION PHOTOS

Aerial View - Roofs to be replaced are outlined in red

Sign Shop/Maintenance Shop – (looking north)

Sign Shop/ Maintenance Shop

Fire Cache

Sign Shop/Maintenance Shop – (looking northeast)

Sign Shop/Maintenance Shop – (looking east)

Sign Shop/Maintenance Shop – (looking east)

Sign Shop/Maintenance Shop – (looking northwest)

Sign Shop/Maintenance Shop – (looking west)

Sign Shop/Maintenance Shop – (looking northwest)

Sign Shop/Maintenance Shop – (looking southwest)

Fire Cache – (looking south)

Fire Cache – (looking southwest)

Demolish CMU

Windbreaks

Fire Cache – (looking northwest)

Demolish CMU

Windbreaks

Fire Cache – (looking north)

Fire Cache – (looking northeast)

Fire Cache – (looking east)

Fire Cache – (looking east)