Bradford_Lean_To-Revised.doc

Solicitation No. R9-19-98-39 Section

AG-24H8-S-16-0022

Bradford Storage Shed Reconstruction

Amendment # 1

PART I – THE SCHEDULE

SECTION B – Supplies or Services and Price/Costs

For 2016 Bradford District Lean-To Storage Shed Construction

SCHEDULE OF ITEMS

Item Method of Pay Estimated Unit

No. Description Measure Unit Quantity Price Amount

Demolition of existing Lean-To

LSQ

JOB

Storage Shed (including all wood framing, wall sections, posts and roof structure) and proper disposal.

Construct new Lean-To Storage Shed

LSQ

JOB

(including wood framing, purlins, posts, concrete footings, metal roofing and side walls)

TOTAL BID

BIDDERS PLEASE NOTE:

Contractor Acceptance Statement: By signing the offer, the Contractor agrees to all terms, conditions, and provisions included in the solicitation and agrees to furnish any awarded items at the price set in the schedule unless otherwise excepted as follows: _______________________________________________________________.

NOTES:

a. Contractor must be registered www.sam.gov to be considered. THIS IS A FREE REGISTRATION.

b. There is a pre-bid meeting scheduled for Monday, July 25, 2016 at 9:00 a.m. at the Bradford Ranger District Office, 29 Forest Service Drive, Bradford, PA 16701

c. There is a requirement to submit a technical proposal with your offer. See Section L & M for preparation instructions.

e.

Award will be made to one contractor. You must submit pricing for all items, including any option items and/or option years.

SECTION C - DESCRIPTION/SPECIFICATIONS/WORK STATEMENT

Bradford District Lean-To Storage Shed

DIVISION 100 - GENERAL SPECIFICATIONS

SECTION 110 – SCOPE OF CONTRACT

111 - Description Work consists of all labor, materials, transportation and incidentals necessary to demolish an existing wooden frame lean-to storage shed and to construct a new wooden frame lean-to storage shed on the back of the vehicle garage at the Bradford Ranger Station. Contractor shall install wooden framework, support posts, concrete footers, purlins, metal roof panels, flashing, edge trim and fascia.

Work will include:

· Demolition and proper disposal of the existing Lean-To storage shed on the vehicle garage.

· Excavation for and placement of 6 concrete footers for the support posts.

· Install 6” x 6” roof support posts

· Install 1-3/4” x 11-1/4” LVL (Laminated Veneer Lumber) support beam

· Install 2” x 8” roof rafters at 16” on center

· Install framing and sheathing to enclose end walls

· Install 1” x 6” purlins at 24” on center on the rafters.

· Install new metal roof panels (PBR-Panel by Metal Sales Manufacturing Corp. or approved equal)

· Install new metal flashing, edge trim and fascia.

· Install of board and batten Siding on ends of walls.

· Paint Board and batten siding to match exsiting structure siding.

· Seal all exsposed wood surfaces.

· Place Prefabricaded shelving in end units This project is located at the Bradford Ranger Station of the Allegheny National Forest at the intersection of State Routes 59 and 321 near Marshburg, PA

Building Description:

The Lean-To storage shed shall be constructed and attached to the back wall of the existing vehicle garage.

The Lean-To storage shed will have a roof surface of approximately 69’ wide by 17’ long (1173 square feet).

112 - Performance Contractor shall be allowed on-site during all daylight hours Monday through Friday. Weekend and holiday work must be approved in advance by the Contracting Officer. Contractor will be responsible to ensure that contract is performed in accordance with all applicable specifications and drawings. All work will be performed to trade standards and installation will be in compliance with manufacturer’s recommendations. Contractor shall provide for safe handling and storage of all construction site materials and supplies, including safe handling and protection of the existing buildings during construction.

Prior to the contractor shutting down any operations, the contractor shall take such precautions as may be necessary to prevent damage to the project. All travelways shall be left in a condition suitable for traffic. The contractor shall have on hand all materials necessary to cover or protect uncompleted work at the end of each work day.

113 - Site Access Contractor shall provide for transportation of all required materials to the project site. All deliveries of materials and equipment shall be coordinated with the Forest Service for approval. Electricity is available on-site.

114 - Mobilization Mobilization to the project site shall be considered incidental to all other bid items.

115 - Specified Warranties

Contractor shall provide all material warranties and also provide a one year warranty for defective application/construction, agreeing to pay for repairs and/or replacement of defective work as necessary to correct defects.

116 - Submittals

Contractor shall submit technical product data (material samples and installation instructions) to the Contracting Officer’s (CO) at least 1 week prior to beginning work. Submittales include but are not limitted to: Wood Materials, Roofing Panels, Roofing Panel Color Options, Concrete, Paint and Sealant.

117 – Change Orders

In the event unsatisfactory conditions or need for additional work is discovered, the contractor must notify the Contracting Officer immediately. Any unforeseen repairs will be addressed with a change order, issued by the Contracting Officer.

DIVISION 200 - TECHNICAL SPECIFICATIONS

SECTION 210 – MATERIALS

211 – Metal Roof Panels, Flashing, Edge Trim & Fascia Metal Roof Panels shall be PBR-Panels as manufactured by Metal Sales Manufacturing Corp. or an approved equal. Roof panels shall be 26 gauge with a Kynar 500 (PVDF) finish in the Brown color with 1.25” rib height. Panel length of 5’ minimum and 45’ maximum and Corrosion Protection per ASTM A792 standards.

The new metal roof color shall match the metal roofs located on the administrative site. The new metal roof should have a minimum twenty-five (25) year life span. All metal roof panels shall be formed on factor roll forming equipment. The contractor shall install the roof as per manufacture specifications. Installation of the roof shall include manufacturer’s recommended sealants and any miscellaneous hardware or accessories such as gable channels, flashing coils, roof cap, eve flashing, etc. recommended by the manufacturer.

Prior to installation the contractor shall submit the manufactures installation guide, twenty-five (25) year metal panel warranty information, and twenty-five (25) year Colorfast warranty information for Contracting Officer’s approval of the roofing system, and the contractors proposed purlin spacing and size.

The flashing, fascia material and all edge trim shall be of the same material and finish as the roof panels listed above.

212 – Metal Roof Fasteners & Sealant Contractor shall use screw fasteners and comply with all manufacturer’s recommended fastener sizes and fastening patterns for this type of installation. Painted screws shall be of similar color to roof panels.

All sidelaps shall be sealed with a tape sealant, or approved equivalent, as per manufacturer’s recommendations.

213– Purlins Purlins shall be 1” x 6” and attached to the rafters 24” on center.

214– Concrete Footers

Concrete footers shall be constructed from Class A cast-in-place concrete using a 24” diameter concrete forming tube (Sonotube or equivalent).

215– Roof Support Posts Support posts shall be 6” x 6” nominal size, Pressure treated Southern Yellow Pine, Performance Level 1 with service condition to be Ground Contact, General use (UC4A).

216– Laminated Veneer Lumber (LVL) Support Beam Laminated Veneer Lumber Support Beam shall conform to ASTM D5456 requirements. Fasten LVL members to supporting posts by through bolting as recommended by the LVL manufacturer.

217– Roof Rafters, Framing, Sheathing and Siding All roof rafters and framing shall be new, #2 Structural Grade or better, with a 2” nominal thickness and widths as shown on the drawings.

Sheathing for side walls shall be ½” CDX exterior grade plywood with a standard span rating of 24.

The contractor shall provide manufacturers installation guide and warrenty for board and batten siding system. Vinyl siding will be allowed but specifications must be provided by the contractor.

218– Fasteners and Connections

All fasteners, nails, lag screws, bolts, roofing screws, framing anchors and connection hangers shall be new and of sufficent size and type to provide a secure and solid connection at all places where timber beams and framework are attached.

SECTION 220– INSTALLATION

221– General Safety Contractor shall provide all required safety railing, netting or safety lines for crew members working on the roofs.

222 – Framing, Supports and Footers

Contractor shall comply with all manufacturer’s instructions and recommendations and complete work to typical construction industry standards for this type of structure. Contractor shall remove any visable wood marks after inspection.

223 – Metal Roof Panels

Contractor shall comply with all instructions and recommendations of the metal roof panel manufacturer. Contractor shall ensure that roof panels are handled in such a way as to prevent damage during the entire installation. All panels are subject to suface distortion due to improperly applied fasteners. Apply sufficient torque to seat the washers, but do not overdrive the fastener. Any damage to the surface of the roof panels shall be treated with touch up paint specifically intended for that purpose.

224 – Fascia & Trim All fascia and trim shall be cut and installed per manufacturer’s recommendation to give a neat, professional finished appearance. There shall be no sharp edges left in place. Any damage to the surface of the trim or fascia shall be treated with touch up paint specifically intended for that purpose. Contractor shall remove any visable wood marks after inspection.

225 - Shelving Contractor shall purchase and install four (4) Husky 77 in x 78 in x 24 in shelving units, or approved equal.

Shelving units shall be placed in a location designated by the Contracting Officer. Shelving units shall have a Total Weight Capacity of 8000 lbs, made of Steel with wire shelf material. Each Shelf Weight Capacity shall be 2000 lbs.

SECTION 230– CLEAN UP

Contractor is responsible for daily clean up of leftover materials, fasteners, etc. Construction materials and/or construction waste shall not be positioned as to impede traffic flow along adjacent travelways. All material waste shall be placed in an approved container during construction and removed from the site at the conclusion of the contract

SECTION 240– MEASUREMENT & PAYMENT

The Method of Measurement is designated in the Schedule of Items. The accepted quantities will be paid for at the contract price for each item shown in the Schedule of Items.

All corrections/changes will be highlighted