Attachment_1_Submittals _Testing_Report_-_.pdf

SOLICITATION NO. AG-04GG-S-15-0012 DESIGN, FABRICATION AND

DELIVERY OF A PREFABRICATED STEEL TRAIL BRIDGE

Attachment 1 - SUBMITTALS, SHOP DRAWINGS, MATERIAL CERTIFICATIONS

AND TESTING REPORTS

SUBMITTALS

The following shall be submitted on this project:

Title Referenced By Specification No.

Time of Government Approval after

Submittal

Project Schedule FAR 52.236-15 5 Business Days

SHOP DRAWINGS

The following shop drawings shall be submitted on this project:

Title Referenced By Specification No.

Time of Government Approval after

Submittal

Design drawings, calculations, shop drawings

FSSS 571 10 Days

MATERIAL CERTIFICATIONS AND TESTING REPORTS

The following material certifications and/or testing reports shall be submitted on this project:

Title Referenced By Specification No.

Certification of structural steel, fasterners, and hardware FSSS 571

Steel fabrication certification that steel fabrication and quality control meet the requirements of AISC Code of Standard Practics; and that all welding meets the requirements of ANSI/AASHTO/AWS D 1.5 Bridge Welding Code

FSSS 571

A complete list of all bridge components, hardware, and fasteners

FSSS 571

Complete instructions and drawings. FSSS 571

STANDARD SPECIFICATIONS FOR THE CONSTRUCTION OF ROADS AND

BRIDGES ON FEDERAL HIGHWAY PROJECTS, FP-03.

The Standard Specifications for the Construction of Roads and Bridges on Federal Highway Projects, FP-03, here after referred to as “FP-03”, are included by reference.

The requirements contained in these specifications are hereby made a part of this solicitation and any resultant contract.

FLH Standard Specifications (FP-03) can be obtained from the Federal Highway Administration Home Page on the Internet. It is in Word or Adobe Acrobat page description format at:

http://www.wfl.fhwa.dot.gov/design/specs/fp03.htm

Or online at: http://bookstore.gpo.gov/

Or available on line at http://www.wfl.fha.dot.gov/design/specs/

FOREST SERVICE SUPPLEMENTAL SPECIFICATIONS

The following supplemental specifications to FP-03 are herby made part of this solicitation and any resultant contract.

Section 555 Steel Structures (as supplemented herein)

Section 557 Timber Structures (as supplemented herein)

Section 571 Prefabricated Bridges (as established herein)

Section 717 Structural Metal (as supplemented herein) http://bookstore.gpo.gov/ http://www.wfl.fha.dot.gov/design/specs/

Table of Contents

Table of Contents

555 - Steel Structures

557 - Timber Structures

571 - Prefabricated Bridges

717 - Structural Metal

555 - Steel Structures

555.03_1005_us_06_08_2005

555.03 General.

Add the following to the second paragraph:

Perform welding and weld qualification tests in accordance with the provisions of

(ANSI)/AWS Structural Steel Welding Code D1.1 for Tubular and other steel sections not addressed by the ANSI/AASHTO/AWS Bridge Welding Code D 1.5.

555.08 Fabrication.

Add the following to Subsection (a):

Rolled material must be straight before being laid off or worked. If straightening is necessary, use methods that will not injure the metal. Sharp kinks and bends will be cause for rejection of the material.

555.10 Bolt Holes.

Add the following after the first sentence in Paragraph 1:

Flame cutting is allowed only for the fabrication of slotted holes.

555.14 Welded Connections.

Add the following:

Prepare edges of tubular members and other steel sections not covered by

ANSI/AASHTO/AWS Bridge Welding Code D 1.5 according to ANSI/AWS Structural

Steel Welding Code D 1.1.

555.18 Welding.

Add the following:

Welding, welder qualifications, prequalification of weld details, and inspection of welds for pipe and tubular members shall conform to ANSI/AWS Structural Welding Code D

1.1.

557 - Timber Structures

557.04_1005_us_05_20_2005

557.04 Treated Timber.

Replace the first sentence of the third paragraph with the following:

Use a copper naphthenate solution containing a minimum of 2 percent copper metal for field treatments of material originally treated with copper naphthenate, pentachlorophenol, creosote, creosote solution, or waterborne preservatives, unless specified otherwise in the contract. Impregnate all holes using equipment suitable for proper application of the preservative.

Add the following Subsection:

557.04A Untreated Timber. Coat the following untreated timber surfaces in accordance with AWPA M4:

(a) All ends and tops, and all contact surfaces of posts, sills, and caps.

(b) All ends, joints, and contact surfaces of bracing and truss members.

(c) All surfaces of timber bumpers and the back faces of bulkheads.

(d) All other timber that will be in contact with earth.

557.06 Bolts and Washers.

Add the following to the first paragraph:

Do not galvanize glued laminated deck panel dowels.

Add the following to the second paragraph:

Place cut washers under nuts at steel surfaces. Malleable washers are not required under economy head bolts.

571 - Prefabricated Bridges

571.00_Dechutes_04_29_2012

Description

571.01 This work consists of designing, fabricating, and delivering a trail bridge superstructure. The work also includes bridge railings, bearings, and provision for anchoring bridge superstructure to abutments as required.

Materials

571.02 Requirements. Furnish materials that meet the requirements specified in the following sections:

Concrete FP03 – 601

Reinforcing Steel FP-03 – 554

Steel Structures FP-03 – 555

Timber Structures FP-03 – 557

Structural Metal FP- 03 – 717

Concrete compressive strength; structural steel tensile strength, finish and designation;

timber species, grade, and treatment; and other material specifications shall be as required by Contractor’s design.

All steel to be weathering steel.

Provide naturally durable cedar for the deck and handrails that is Alaska Yellow Cedar, Alaska Yellow Cedar, or Port Orford Cedar. These woods do not require preservative treatment.

Construction Requirements

571.03 Design Requirements. For required loadings and design requirements use the most recent AASHTO “LRFD Guide Specifications for the Design of Pedestrian

Bridges” and “AASHTO LRFD Bridge Design Specifications.”

Submit plans and calculations signed by a professional engineer registered in the state where the bridge will be located or in the state where the fabricator’s offices are located.

Consider temporary loads due to handling and erection.

Use durable materials to minimize maintenance. Use design techniques and fabrication methods to minimize field installation difficulties. Fabricate primary components from steel.

Furnish a trail bridge superstructure ready to be installed at the project site, including deck and railing, which will be capable of supporting traffic as soon as construction of approaches is complete. Include all incidental materials required to provide a complete structure ready for use.

571.04 Design Drawings. Submit design drawings, calculations, and shop drawings at least 10 days in advance of the start of fabrication to allow time for review and correction of any changes and approval by the CO. Include plan, elevation, and section views of the bridge superstructure, dimensions of all components, welding and connection details, and general and specific notes regarding design and construction.

571.05 Performance. Notify the CO at least 14 days before delivering the bridge.

Coordinate delivery of the bridge with the bridge installer. The Forest Service will provide the name of the bridge installer at the time of delivery notification.

If the prefabricated superstructure is not installed immediately upon delivery to the project site, provide appropriate equipment and labor to unload and stack, support, and store all material at the delivery point. Support and stack all components to prevent damage. Furnish and install blocking to support all components at least 12 inches above the ground.

Furnish all tools, devices, special equipment, and material needed for installation in well-marked watertight containers suitable for long-term, outdoor storage.

571.06 Contractor-Furnished Bridge Superstructure. Furnish the following items for approval prior to delivery of the bridge component:

(a) Supplier or inspection agency certification of wood species and grade of all timber and a conformance certificate for all sawn and glued laminated members.

(b) Certification of structural steel, fasteners, and hardware.

(c) Certification of galvanizing process used.

(d) Steel fabricator certification that steel fabrication and quality control meet the requirements of the AISC Code of Standard Practice; and that all welding meets the requirements of ANSI/AASHTO/AWS D 1.5 Bridge Welding Code.

(e) A complete list of all bridge components, hardware, and fasteners.

(f) Complete instructions and drawings. Provide drawings that are black line, of reproducible quality, on 11 inch x 17 inch media. Furnish the same information in an approved electronic format.

Mark the end of each major component of the bridge superstructure with the same permanent serial number in a location that is clearly visible, both when stacked in storage and erected at the site.

Assemble bridge superstructure prior to delivery to assure proper fit-up of all components. Notify the CO of the assembly 2 weeks before assembly.

571.07 Acceptance. Furnish a production certification for timber, including glued-laminated lumber, structural steel, and fabricated steel. Furnish a certification for all wood treatment, fasteners, hardware, galvanizing processes, and non-pressure epoxy grout.

Measurement

571.08 Measure the Section 571 items listed in the bid schedule according to Subsection

109.02.

Payment

571.09 The accepted quantities, measured as provided in Subsection 109.02 and above, will be paid at the contract price per unit of measurement for the Section 571 pay items listed in the bid schedule. Payment will be full compensation for the work prescribed in this Section.

717 - Structural Metal

717.01_nat_us_08_05_2009

717.01 Structural Steel

(e) High-Strength Bolts, Nuts, & Washers.

Delete the first paragraph and replace with the following:

Conform to either AASHTO M164 or AASHTO M253, as specified. Use Type 3 bolts in combination with unpainted weathering structure steel. Conform to

AASHTO M293 (ASTM F 436) for hardened steel washers.

Add the following subsections:

(f) Load-Indicating Washers.

Furnish load-indicating washers (Compressible-washer-type DTI's) conforming to

ASTM F 959, Type 8.8 or 10.9. Use Type 8.8 with AASHTO M 164 bolts and with

ASTM F 568, Class 8.8 tie rods; use Type 10.9 with AASHTO M 253 bolts. When galvanizing is shown on the plans, furnish DTI's mechanically galvanized to conform to AASHTO M 298, Class 50, Type I. When used with other components that are weathering steel or are to be coated the color of weathering steel, furnish

DTI's protectively coated with baked epoxy in a black color.

(g) Steel Anchor Bolts.

Furnish steel anchor bolts of the dimensions shown on the plans. Furnish steel anchor bolts that conform to AASHTO M314, Grade 40 unless otherwise shown on the plans. Ensure that the exposed portion of the bolt is zinc coated by hot dip or mechanical deposition.

(h) Structural Steel Tubing.

Furnish structural steel tubing that conforms to ASTM A500, grade B or ASTM

A501 unless otherwise shown on the plans.

717.07 Galvanized Coatings

Add the following:

Furnish hot-dipped galvanized hardware and fasteners conforming to AASHTO M 232 and mechanically galvanized hardware and fasteners conforming to AASHTO M 298.

Perform all fabrication processes prior to galvanizing products.

Repair damaged galvanized surfaces by power or hand tool cleaning, followed by 2 brush applications of zinc rich 2 component paint meeting FS TT-P-641, FS TT-P-1046A or

MIL-P-21035. Single component brush or spray-on zinc or galvanizing compounds are not permitted. A source for TT-P-641 paint is Far West Paint Company, Tukwila, WA

206-244-8844.

Add the following Subsection:

717.17 Dowels

Furnish dowels that conform to the requirements of AASHTO M 31 (ASTM A 615) for grades 40 and 60, or AASHTO M 227 (ASTM A 663) for grades 70, 75, and 80.