4. AM0002 01 22 00.pdf

2021 BSNP Structures Repair Project (RM 611 to 498) , Mo River MRR6

SECTION TABLE OF CONTENTS

DIVISION 01 - GENERAL REQUIREMENTS

SECTION 01 22 00

MEASUREMENT AND PAYMENT

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PART 1 GENERAL

1.1 SUBMITTALS

PART 2 PRODUCTS

2.1 PLACE STONE (bid item #0001, 0002, 0003, 0004, 0005, 0006, 0007, 0008, 0010, 0012, 0014, 0016, 0018, 0020, 0022 and 0024

2.1.1 Work Included

2.1.2 Measurement (Ton)

2.1.2.1 Barge displacement Method

2.1.2.2 Scale Method

2.1.2.3 Scales

2.1.2.4 Barge Displacement Tables

2.1.3 PAYMENT

2.2 ALL REMAINING WORK (bid item # 0009, , 0011, 0013, 0015, 0017, 0019, 0021, 0023 and 0025)

2.2.1 Work Included

2.2.2 Measurement

2.2.3 Payment

PART 3 EXECUTION (NOT USED)

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SECTION 01 22 00

MEASUREMENT AND PAYMENT

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PART 1 GENERAL

1.1 SUBMITTALS

Government approval is required for submittals with a "G" designation;

submittals having an "FIO" designation are for information only. The following shall be submitted in accordance with Section 01330 SUBMITTAL

PROCEDURES:

SD-01 Data

Barge Displacement Tables; G-AO (Para. 2.1.2.1 b.) if selected method of measurement by Contractor

Method of Stone Measurement; G-AO (Para. 2.1.2)

SD-13 Certificates

Scale Certification and Weigh Bills; G-AO (Para. 2.1.2.2)

PART 2 PRODUCTS

2.1 PLACE STONE (bid item #0001, 0002, 0003, 0004, 0005, 0006, 0007, 0008, 0010, 0012, 0014, 0016, 0018, 0020, 0022 and 0024

2.1.1 Work Included

The work includes all material, equipment and labor of furnishing, hauling, handling and placing of quarried stone as specified herein and shown on the drawings.

2.1.2 Measurement (Ton)

The "Barge Displacement Method" or the "Scale Method" shall measure stone used in construction of structure repair delivered to the site by waterway for payment. The method used will be at the option of the Contractor, and specified to the Contracting Officer in writing. The "Scale Method" shall measure stone delivered to the construction site by land haul for payment.

Measurement shall be in "short tons" (2,000 lbs.) and all cost for measuring the stone for payment shall be borne by the Contractor.

2.1.2.1 Barge displacement Method

If stone is delivered by barge, the weight of each barge load of stone may be determined by barge displacement. A barge of stone to be paid for by displacement method shall not be unloaded or removed from the work site until all necessary measurements are made for determining payment quantities delivered and/or used. The measurements will be made in the presence of a Contractor quality control officer, either by the Government

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Inspector, or by the Contractor in the presence of the Government Inspector.

a. Each barge on which stone is furnished shall be suitably marked with paint of a contrasting color at each of three displacement gaging points along each side of the barge. The marks shall be perpendicular to the edge of the barge, 4 inches wide and 1 foot in length, painted on both the deck and side at three equally spaced points beginning at the rake. The barge name or number shall be affixed to the deck and sides of the barge, both fore and aft, and shall be of sufficient size and legibility so as to be plainly seen and read.

b. Barge Displacement Tables: The Contractor shall furnish to the Contracting Officer a barge displacement table not less than 10 days prior to unloading stone from any barge for which displacement tables have not been previously furnished and approved. The table shall be certified accurate by a person or firm, other than the Contractor, accustomed to performing this service and approved by the Contracting Officer. Barge tables furnished shall contain, in parallel columns, the draft of the barge in feet and tenths from zero to the full depth of the barge, and the corresponding gross displacement to the nearest ton. Tables submitted shall show the name or number of the barge, the barge dimensions, the barge owner, the name of the manufacturer, and the certification of the person or firm preparing the table. The Contractor shall furnish with the barge displacement table a drawing or sketch of each barge, dimensioned in sufficient detail to permit checking of the tables. The drawing shall show as a minimum the length, width, and depth of the barge and dimensions of rake or rakes, including radius, origin of radius, and headlong dimensions.

c. Weight Scales: If the Contractor selects payment by displacement method, he must also ensure that scales approved by the Contracting Officer are available at all times at a location approved by the Contracting Officer. The Contractor will bear the cost and responsibility of weighing stone furnished for this contract on these scales.

2.1.2.2 Scale Method

Stone delivered at the site of the work may be weighed for payment on public scales which have been approved by the Contracting Officer and which have been certified by the State wherein the scales are located. The stone shall be weighed to the nearest 20 pounds and the net weight reduced to the nearest hundredth of a ton. If public scales are not available, the Contractor may furnish approved scales subject to certification acceptable to the Contracting Officer, and the weighing service may be supplied by an independent professional organization approved by the Contracting Officer.

The Contractor shall furnish the Government Inspector a copy of each printed weigh bill when self-printing scales are used, or a copy of the weigh bill signed by the weighmaster as each load is delivered to the job site. Each weigh bill shall contain the following: date, unit number, time of gross weight, time of net weight, name of project, contract number, name of Contractor and signature of the weigher.

2.1.2.3 Scales

If public scales or an independent professional weighing service is not available, stone delivered to the site of the work may be weighed for payment by a bonded weighmaster on scales which have been approved by the Contracting Officer and which have been certified by the applicable State wherein the scales are located. The Contractor shall furnish the Government Inspector a copy of each weigh bill signed by the bonded

SECTION 01 22 00 Page 3 weighmaster as each load of stone is delivered.

2.1.2.4 Barge Displacement Tables

If the Contractor selects payment by the scale method, he must also provide to the Contracting Officer all of the barge displacement tables, drawings, and data required in para. 2.1.2.4 b.

a. Stone shall be weighed for final payment during transport to the site by one of the following methods at the option of the Contractor and with approval of the Contracting Officer. The materials shall be weighed to the nearest 20 pounds and the net weight reduced to the nearest hundredth of a ton.

b. Stone delivered at the site of the work may be weighed on public scales which have been approved by the Contracting Officer and which have been certified by the State wherein the scales are located. If public scales are not available, the weighing service may be supplied by an independent professional organization approved by the Contracting Officer.

The Contractor shall furnish the Contracting Officer a copy of each printed weigh bill, when self-printing scales are used, or a copy of the weigh bill signed by the weigh master as each load is delivered to the jobsite. (Each weigh bill shall contain the following: date, unit number, time, tare weight, gross weight, net weight, name of project, contract number, name of Contractor, and signature of weigher.) All costs for weighing the materials shall be borne by the Contractor.

2.1.3 PAYMENT

Applicable unit price times the number of tons of stone placed.

2.2 ALL REMAINING WORK (bid item # 0009, , 0011, 0013, 0015, 0017, 0019, 0021, 0023 and 0025)

2.2.1 Work Included

The work of this item shall include but not be limited to labor and equipment needed for the all remaining work not listed above for the completion of the project. In addition, all mobilization and demobilization costs shall be included in ALL REMAINING WORK.

2.2.2 Measurement

Job

2.2.3 Payment

Payment for this item shall be the job, made on a progressive basis, based on the percentage of work completed.

PART 3 EXECUTION (NOT USED)

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