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Structures (500-599)

594TIMBER AND LUMBER

NY · 2024 Standard SpecificationsBook pages 464465View official source ↗

590-4 02

NEW YORK STATE DEPARTMENT OF TRANSPORTATION Sections 200 - 599 STANDARD SPECIFICATIONS (USC) January 1, 202 4 Volume 2 590-4.02 Bridge Joints. The work will be measured as the number of feet of joint system which has had its elevations adjusted in the manner indicated on the Contract Plans. Measurement will be taken only between curb lines. No measurements will be taken across sidewalks, or raised medians. In the event that curbs are not present, measurement will be taken only to those points where the elevations have actually been adjusted .

590-5 Basis of Payment

590-5.01 Bridge Drainage Devices. The unit price bid for each bridge drainage device adjusted shall

include the cost of all labor, materials, and equipment necessary to complete the work. No payment will be made for work done to repair damage due to the Contractor's operations, nor for any material supplied as replaced material made necessary due to damage attributable to the Contractor's operations.

590-5.02 Bridge Joints. The unit price bid per foot shall include the cost of all labor, materials and

equipment necessary to complete the work. No payment will be made for work done to repair damage due to the Contractor's operations, nor for any material supplied as replacement material made necessary due to damage attributable to the Contractor's operations. Any concrete removal or replacement will be paid for under the appropriate items. Payment will be made under: Item No. Item Pay Unit 590.01 Vertical Adjustment of Bridge Drainage Devices - 1 Each 590.02 Vertical Adjustment of Bridge Drainage Devices - 2 Each 590.03 Vertical Adjustment of Bridge Drainage Devices - 3 Each 590.04 Vertical Adjustment of Bridge Drainage Devices - 4 Each 590.05 Vertical Adjustment of Bridge Drainage Devices - 5 Each 590.21 Vertical Adjustment of Joint System - 1 Foot 590.22 Vertical Adjustment of Joint System - 2 Foot 590.23 Vertical Adjustment of Joint System - 3 Foot 590.24 Vertical Adjustment of Joint System - 4 Foot 590.25 Vertical Adjustment of Joint System - 5 Foot SECTIONS 591 THRU 593 (VACANT ) SECTION 594 - TIMBER AND LUMBER

594-1 DESCRIPTION. Under this work the Contractor shall furnish and place timber and lumber of

various sizes and types as may be specified for sills or platforms beneath the road, for culverts, bridges reinforcing existing structures, and for other similar purposes as show n on the plans or specified by the Engineer.

594-2 MATERIALS. Materials shall meet the following requirements:

Wood Preservative – Water Borne 708-31 Wood Preservative – Oil Borne 708-32 Timber and Lumber 712-13 Stress Graded Timber and Lumber 712-14 Steel Plates as Specified 715-01

594-2 01

NEW YORK STATE DEPARTMENT OF TRANSPORTATION Sections 200 - 599 STANDARD SPECIFICATIONS (USC) January 1, 202 4 Volume 2 594-2.01 Fasteners. Fasteners such as: spikes, nails, screws, timber connectors, bolts, nuts and washers shall meet the standard industrial fastener specifications for the intended application.

594-2.02 Approval of Order. Prior to ordering timber and lumber, the Contractor shall submit to the

Engineer for approval, a detailed statement of his proposed order. No material shall be ordered until the statement is approved.

594-2.03 Preservative Treatment. The preservative treatment shall be applied to stress graded lumber

and timber and shall conform to the requirements of the AWPA Standard U1 -20, Commodity Specifications A (sawn products) and G (marine/saltwater applications).

594-2.04 Sampling and Inspection. Sampling and inspection will be done by an accredited

representative of the Department. The Inspector shall have the power to take samples of the material for analysis and to reject those materials which do not fulfill the requirements of these specific ations as to either quality or workmanship. The acceptance of any materials by the Inspector shall not be a bar to their subsequent rejection if found defective. The Contractor shall furnish all facilities and equipment for the inspection and testing of materials and workmanship and the Inspector shall be allowed free access to all premises where inspections can be made. The Contractor shall give the Department and Department's Inspection Agents ample notice relative to the location of, and time when, treating operations will take place. Inspection of all timber and lumber will be made by the Department's Inspection Agent s before, during, and after pressure treatment at the treating plant. No treated timber and lumber shall be shipped which does not bear, in legible form, the Inspector's stamp of approval.

594-3 Construction Details

594-3.01 General. Timber and lumber shall be placed or erected as shown on the plans or specified by

the Engineer. Any surface breaks resulting from storage and handling which do not warrant rejection shall be treated in accordance with AWPA M4 with the addition that at least three coats of preservative shall be applied. Paint, where specified, shall be applied as required by the Contract Documents.

594-3.02 Treatment after Fabrication. All cutting, framing and boring of timber and lumber shall be

done before treatment whenever practicable. Cutting and boring below high water shall be particularly avoided in material which is to be used in waters infested with marine borers. All cut surfaces and all bolt holes bored subsequent to treatment shall be treated in accordance with AWPA M4 with the addition that at least three coats of preservative shall be applied. Any unfilled holes, after being treated with preservative shall be plugged with preservative treated plugs. All cut surfaces and bolt holes below the high water line shall, in addition to the AWPA M4 preservative treatment, be coated with a thick application of a mixture of 30% creosote and 70% pitch. The Contractor shall obtain all necessary permits pertaining to the purchase and field application of wood preservatives from the U.S. Environmental Protection Agency (EPA) and the New York State Department of Environmental Conservation.

594-4 METHOD OF MEASUREMENT. The quantity to be paid for timber and lumber will be the

number of cubic feet placed in the completed work. In measuring dressed timber and lumber, the cross - section of any piece will be taken as the minimum nominal commercial size of undressed material from which the piece could have been cut. When round timber is used, it shall be estimated as square timber of the smallest undressed commercial size from which the timber can be manufactured. The length of any piece will be taken as the actual length in the finished work, making no deductions for bevels, notches or

596-2 01

NEW YORK STATE DEPARTMENT OF TRANSPORTATION Sections 200 - 599 STANDARD SPECIFICATIONS (USC) January 1, 202 4 Volume 2 splices. If the measured quantity is first computed in board feet, the conversion factor shall be 0. 083334 cubic feet per board feet.

594-5 BASIS OF PAYMENT. The unit price bid per cubic foot shall include the cost of furnishing all

spikes, nails, screws, timber connectors, bolts, nuts, washers, hardware, preservative treatment and other required materials together with labor and equipment necessary to complete the work. Payment will be made under: Item No. Item Pay Unit 594.01 Timber and Lumber Cubic Foot 594.02 Stress Graded Timber and Lumber Cubic Foot 594.03 Treated Timber and Lumber Cubic Foot SECTION 595 - WATERPROOFING SYSTEMS FOR STRUCTURES

595-1 DESCRIPTION. The work in this section shall include work required for waterproofing systems

for structures.

595-2 MATERIALS. Materials shall be as specified in the special specifications.

595-3 CONSTRUCTION DETAILS. The extent of work and construction requirements will be

covered by special specifications in the contract documents.

595-4 METHOD OF MEASUREMENT. As specified in the special specifications.

595-5 BASIS OF PAYMENT. As specified in the special specifications.

SECTION 596 - OPEN STEEL FLOOR

596-1 DESCRIPTION. The work shall consist of furnishing and placing open steel floor in structural

slabs, at the locations indicated on the contract plans.

596-2 Materials

596-2.01 Steel. All steel for the component parts shall conform to the requirements of ASTM A36 or

A588. If steel conforming to ASTM A36 is used, it shall be furnished with a minimum copper content of 0.20 percent. The Contractor shall furnish the Department with two certified copies of the record of physical tests and chemical analysis of the steel used.

596-2.02 Fabrication. All the requirements and provisions of the SCM shall apply.

596-2.03 Shop Painting. The open steel floor shall be painted in accordance with the contract

documents. Surfaces which are to be welded shall not be painted until all welding is completed.

596-3 Construction Details

596-3.01 Placement. Open steel floor shall be placed true to line and grade and shall make full and even

bearing on the underlying surface.

Source: New York Standard Specifications, 2024 Edition. Pages 464465 of 1,264.