02210 - TRENCHING, BACKFILLING AND COMPACTION OF …
G. Subgrade: Surface or elevation remaining after completing the trench excavation or, the top surface of a backfill (stone or soil) immediately below the pipe conduit or pipe bedding, as applicable. H. Topsoil: See Section 2.8 – Seeding, Sodding, and Groundcover. I. Trench Borrow (Select): Trench borrow shall consist of approved material
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Excavation and Backfilling of Soil - Work Sequence and
Excavation and backfilling of soil is a very important part of construction process, and care must be taken while excavation in safety perspective. Different soil layers may be encountered while excavation, dewatering may be needed sometimes. These points must be kept in mind to take necessary action during excavation and backfilling.
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31 20 00 EXCAVATION, TRENCHING AND BACKFILLING …
American States Utility Services 31 20 00 - 6 Excavation, Trenching and Backfilling Revision Date: 11/20/2015 3.3 DEWATERING (if required) A. Contractor shall provide temporary grading to facilitate dewatering and control of surface water. B. Contractor shall monitor dewatering systems continuously.
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Section 306 Trenching, Excavation and Backfill - UpCodes
02210 - TRENCHING, BACKFILLING AND COMPACTION OF UTILITIES
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CHAPTER 2 - TRENCH EXCAVATION AND BACKFILL
CHAPTER 2 - TRENCH EXCAVATION AND BACKFILL 2.1 GENERAL This section covers the requirements for trenching and backfilling for underground pipelines. Unless otherwise shown or ordered, pipe shall be laid in an open trench. All incidental clearing, preliminary grading, structure
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Section 3010 - Trench Excavation & Backfill
Section 3010 - Trench Excavation and Backfill 6 Revised: 2014 Edition 2.03 BACKFILL MATERIAL (Continued) Table 3010.03: Class IVA Material Type Soil Group Symbol ASTM D 2487 Description Fine-Grained Soils (inorganic) ML Inorganic silts and very fine sands, rock flour, silty or clayey fine sands, silts with slight plasticity. CL
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TRENCHING FOR UTILITY AND DRAINAGE ENCROACHMENT …
thoroughly compacted in lifts not to exceed 6 inches. (b) Rock in Trench Excavation - Boulders: When boulders are encountered, anything over 5-inch diameter, the Contractor shall remove them from the trench and backfill the void with appropriate material, which shall be thoroughly compacted in lifts not to exceed 6 inches.
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SECTION 02222 - EXCAVATION, TRENCHING AND …
EXCAVATION, TRENCHING, AND BACKFILLING FOR UTILITIES. PART 1 - GENERAL. 1.1 Description. 1. Work Included: Excavation and preparation of trenches as shown on the plans and specified herein, backfilling and site restoration. 2. Related Sections: Additional Sections of the Documents which are referenced in this Section include
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02315 EXCAVATION, TRENCHING & BACKFILLING
CITY OF BRAMPTON LANDSCAPE SPECIFICATIONS SECTION 02315- 6 EXCAVATION, TRENCHING & BACKFILLING.11 Where required due to unauthorized over-excavation, correct as follows:.1 Fill under bearing surfaces and footings with concrete specified for footings..2 Fill under other areas with Type 4 fill compacted to minimum
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Trenching, Backfilling, and Compacting for Utilities
unit price bid for pipe shall include all excavation, trenching and backfilling with the exception of subgrade stabilization material as approved by Owner/Engineer. B.Dewatering: 1. Refer to Section 02530 – Dewatering. C.Trench Excavation: 1. Excavate trenches by open cut method to depth shown on Drawings and necessary to accommodate work. a.
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1 SECTION 1505 EXCAVATION, TRENCHING, PIPE LAYING …
Section 1505 SECTION 1505 15-3 1 2 EXCAVATION, TRENCHING, PIPE LAYING 3 AND BACKFILLING FOR UTILITIES 4 1505-1 DESCRIPTION 5 Perform all excavation, undercut, foundation conditioning, pipe laying, bedding, backfill and 6 pavement, sidewalk and driveway repair necessary for installation of utilities.
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Section 6 Excavating, Trenching and Back Filling for
6-3 SECTION 6 EXCAVATING, TRENCHING, AND BACKFILLING FOR SANITARY SEWER CONSTRUCTION 1. SCOPE OF WORK This work shall include the furnishing of all labor, materials, and equipment necessary for the clearance, excavating, trenching and backfilling, all pipe lines constructed on this
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Section 306 Trenching, Excavation and Backfill - UpCodes
Backfill shall be free from discarded construction material and debris. Loose earth free from rocks, broken concrete and frozen chunks shall be placed in the trench in 6-inch (152 mm) layers and tamped in place until the crown of the pipe is covered by …
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SECTION 5 TRENCH BEDDING, BACKFILL & EXCAVATION
SECTION 5 - TRENCH BEDDING, BACKFILL & EXCAVATION 5-6 backfilled in accordance with the Utility Owner requirements. Minimum cover over water mains shall be thirty six (36) inches. 5.05.05 Compaction: All compaction shall be by hand-operated, plate-type, vibratory, or other suitable hand-tampers in areas not accessible to larger rollers or
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17070/Trenching & Backfilling for Piping Systems
SECTION 02315 TRENCHING AND BACKFILLING FOR PIPING SYSTEMS PART 1 - GENERAL 1.01 WORK INCLUDED A. The work included under this Section consists of excavating, backfilling and compaction as requi red for th e c ons tructi on of the pi ping sys tems as spec ifie d herei n. (S ee Se cti on 023 14 for excavation for structures.) B.
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SECTION 02351 EXCAVATION, BACKFILL, AND TRENCHING …
11119271 (1) – APRIL 2018 SECTION 02351 - 1 EXCAVATION, BACKFILL, AND TRENCHING SECTION 02351 EXCAVATION, BACKFILL, AND TRENCHING PART 1 GENERAL 1.1 DESCRIPTION A. Work Specified. 1. The CONTRACTOR shall furnish all labor, materials, equipment, and incidentals necessary
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TRENCHING FOR UTILITY AND DRAINAGE ENCROACHMENT …
thoroughly compacted in lifts not to exceed 6 inches. (b) Rock in Trench Excavation - Boulders: When boulders are encountered, anything over 5-inch diameter, the Contractor shall remove them from the trench and backfill the void with appropriate material, which shall be thoroughly compacted in lifts not to exceed 6 inches.
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CITY OF FARGO SPECIFICATIONS EXCAVATION, …
SECTION 1000 Page 1 CITY OF FARGO SPECIFICATIONS REVISED 2015 CITY OF FARGO SPECIFICATIONS EXCAVATION, TRENCHING, AND BACKFILLING FOR UNDERGROUND WORK PART 1 DESCRIPTION OF WORK The terms "Excavation" and "Trenching", either individually or collectively, as used in these
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