Classification of loaders

  • SECTION 02510 UNDERDRAINS 02510.01 GENERAL …

    E. Backfill In addition to the requirements of Section 02250, the following shall apply: Trenches shall be backfilled to the dimensions and grade indicated on the Plans. The aggregate backfills shall be screeded or raked to proper thickness and grade, but they shall not be tamped.

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  • PART 00400 - DRAINAGE AND SEWERS Section 00405 - …

    Section 00405 - Trench Excavation, Bedding, and Backfill Description 00405.00 Scope - This Work consists of excavating trenches, constructing trench foundations, and placing bedding, pipe zone material and backfill. 00405.01 General - Excavate, backfill and dispose of …

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  • Sanitary Sewer Standards and Procedures - Standard

    A. Section 01550 – Vehicular Access and Traffic Control B. Section 02221 - Trench Excavation, Bedding, and Backfill C. Section 02250 – Sheeting and Bracing D. Section 02290 – Boring and Jacking E. Section 02730 – Sanitary Sewer Systems PART 2 PRODUCTS

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  • 02520-1 of 14 SECTION 02520 PIPE, STRUCTURAL …

    7. The end section of corrugated metal pipe shall have annular corrugations measuring 2-2/3 inches by 1/2 inch. 02520.03 EXECUTION A. General 1. Trench excavation, backfill, and compaction, and pipe bedding and haunching shall be as specified in Section 02250.

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  • DIVISION 2 - 02200 Excavation, Grading, and Backfill

    02200 EXCAVATION, GRADING, AND BACKFILL PART 1 – GENERAL 1.1 WORK A. Provide all related materials, equipment, and labor required to complete the work specified. B. All excavation, trenching, compaction, backfill, and landscaping shall be as listed in the Scope and as specified herein. 1.2 QUALITY OF WORK

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  • SECTION 02250 – TRENCHING, PIPE EMBEDMENTAND …

    02250 – 1 of 14 Kansas City, Missouri Revised 05/08/20 Water Services Department Standard Specification . SECTION 02250 – TRENCHING, PIPE EMBEDMENTAND BACKFILL . PART 1 - GENERAL 1.01 SUMMARY . A. This section specifies requirements for trench excavation, pipe embedment, backfill

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  • SECTION 02505 SANITARY SEWER SERVICE LINES AND …

    Backfill shall be done inaccordance with Section 02250 –Trenching, Pipe Embedment and Backfill. a. Bedding material shall be placed a minimum of one(1) foot above the top of the sanitary sewer service line. Such material shall be carefully tamped around the pipe by hand or mechanical tampers. b.

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  • SECTION 02510 UNDERDRAINS 02510.01 GENERAL A. …

    1. Protection of the environment; Section 01500. 2. Porous backfill; Section 02246. 3. Trench excavation, backfill, and compaction; Section 02250. C. Quality Assurance 1. Materials a. The County Engineer will inspect all materials before and/or after installation to ensure compliance with the Contract Documents. When specific material

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  • INDEX SECTION 02220 - EARTHWORK, DAMS 1.2 QUALITY

    SECTION 4134 (Natural Sand), Floodable Backfill, Gradation No. 36 2.3 DAM OUTLET STRUCTURES A. Refer to SECTION 02310 - DRAINAGE STRUCTURES, DAMS 2.4 SELECT BORROW A. Refer to SECTION 02250 - EARTHWORK, SELECT BORROW PART 3 - EXECUTION 3.1 SURFACE CONDITIONS A. Examine the areas and conditions under which work of this SECTION will be performed

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  • SECTION 02811 SALVAGED TOPSOIL 02811.01 GENERAL

    4. Channel or stream change excavation; Section 02230. 5. Borrow excavation; Section 02240. 6. Trench excavation, backfill and compaction; Section 02250. 7. Placing salvaged topsoil; Section 02812. C. Quality Assurance The County Engineer may inspect the material as it is being removed to determine that the material meets the requirements

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  • SECTION 02300 - EARTHWORK

    8. Excavating and backfilling trenches for buried mechanical and electrical utilities and pits for buried utility structures. 1.2 DEFINITIONS A. Backfill: Soil material or controlled low-strength material used to fill an excavation. 1. Initial Backfill: Backfill placed beside and over pipe in a trench, including haunches to support sides of

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  • SECTION 07100 DAMPPROOFING AND MEMBRANE …

    1. entire rear surface of wall that will be in contact with the backfill, except that portion Structure excavation; Section 02220. 2. Trench excavation, backfill, and compaction; Section 02250. 3. Sanitary sewer manhole installation; Section 02562.

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  • SECTION 02503– SEWER MAINLINE OPEN-CUT POINT REPAIR

    1. The granular embedmentand backfill for sanitary sewers shall be donein accordance with Section 02250 –Trenching, Pipe Embedment and Backfill. See also drawing 02503-1. 2. The sewer trench in earth excavation shall be carried to a point not less than four (4) inches below the bottom of the pipe barrel and when in rock excavation to a

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  • 02150-1 of 6 SECTION 02150 REMOVAL OR …

    a. Excavation, backfill, and compaction as specified in Section 02250. b. Furnishing and installing borrow material for backfilling the space left by removed facilities, initial excavati on, and or abandoned structures as required by the Contract Documents. c. Storage of materials to be retained by the County, and disposal of those

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  • DIVISION III GENERAL CONSTRUCTION REQUIREMENTS …

    SECTION 32 EXCAVATION, BACKFILL, COMPACTION, AND GRADING 32. 1 GENERAL This Section covers excavation, backfill, fill, and grading associated with utility trench and structural construction. All such WORK shall be performed by the CONTRACTOR concurrently with the WORK specified in Divisions IV and V of these specifications.

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  • Sanitary Sewer Standards and Procedures - Standard

    A. Section 01550 – Vehicular Access and Traffic Control B. Section 02221 - Trench Excavation, Bedding, and Backfill C. Section 02250 – Sheeting and Bracing D. Section 02290 – Boring and Jacking E. Section 02730 – Sanitary Sewer Systems PART 2 PRODUCTS

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  • PART 3 STANDARD SPECIFICATIONS FOR WATER AND …

    Trench Excavation and Backfill Section 02250 Subgrade Construction, Compaction, and Trimming Section 02270 Surface Restoration Section 02900 1.02 JOB CONDITIONS 1.02.1 CONTRACTOR SHALL CAREFULLY MAINTAIN all bench marks, monuments, stakes, and other reference points and replace same if disturbed or destroyed.

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  • 02320 - Utility Casings TAC

    3.01 TRENCHING, EXCAVATION, BACKFILL AND COMPACTION . A. Comply with Section 02200 –Earthwork and Section 02250 Trenching–, Pipe Embedment and Backfill. 3.02 CASING INSTALLATION . A. Casing pipe material, diameter, and wall thickness to be used shall be indicated on the Drawings.

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  • 02250-1 of 18 SECTION 02250 TRENCH …

    02250-1 of 18 Published: 01/01 Revised: SECTION 02250 TRENCH EXCAVATION, BACKFILL, AND COMPACTION 02250.01 GENERAL A. Description Trench excavation, backfill, and compaction shall include, but not n ecessarily be limited to, the

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  • SECTION 5 TRENCH BEDDING, BACKFILL & EXCAVATION

    SECTION 5 - TRENCH BEDDING, BACKFILL & EXCAVATION 5-4 5.04.04 Native Backfill: Native backfill is defined as granular soil excavated from a trench and it shall be free of ice, clay, debris and excessive organic matter. Native backfill soil shall not consist of expansive clay. …

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