TN-08/EE/2025-26 New construction work of canal service road from Km 6.970 to Km 8.000 on the left side of Rajwaha Kithaur. Lot No-01

Granular Sub-base (GSB) with well graded material (Table-400.1) by mixin place method Construction of granular sub-base by providing well grade material, spreading in uniform layers with motor grade on prepared surface, mixing by mixer in place method with rotavataor at OMC, and compecting with smooth wheel roller to achive the desired density as per MORD specification 401.

WBM Grading- 2 ,Providing, laying, spreading and compacting stone aggregates of 63-45 mm sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 80-100 kN in stages to proper grade and camber, applying & brooming, stone screening to fillup the interstices of coarse aggregate, watering and compacting to the required density grading 2 as per Technical Specification Clause 405.

WBM Grading- 3, Providing, laying, spreading and compacting stone aggregates of 22.4-53 mm sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 80-100 kN in stages to proper grade and camber, applying & brooming, stone screening to fillup the interstices of coarse aggregate, watering and compacting to the required density grading 3 as per Technical Specification Clause 405

Brick Edging on both side of the road of M-150 bricks 7 cm wide 11 cm deep, laid with mud mortar including labour & supply of bricks finished to the required] template and in proper alignment and also including dressing and ramming the excavated earth as directed by the Engineer in charge.

Providing laying Prime coat With Bitumen emulsion (SS-A) on prepared surface of granular base inculding cleaning of road surfafe and spraying prime coat of 0.60 kg/sqm using mechnical means as technical Specification Clause 502.

Providing and applying tack coat with bitumen VG-10 grade using bitumen pressure distributer at the rate of 0.30 kg. per sqm on the prepared granular surface treated with primer & cleaned with hydraulic broom as per technical specification clause 503.

Providing, laying and rolling of open - graded premix surfacing of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates either using penetration grade bitumen VG-10 to required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable plant, laying and rolling with a three wheele 80-100KN static roller capacity, finished to required level and grades complete all specified in Manual MORD technical specification clause 508 and as directed by the Engineer in charge.(Paver Machine)

Providing and applying seal coat by manual means with 80/100 grade bitumen sealing the voids in bitumens surface laid to the specified levels grade and cross fall using type C as per technical Specification Clause 510.

Note : The Quantities written above may increase or decrease as per requirement & site condition

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