TN-06/SE-1/2024-25 (LOT-3)

Amount

Granular Sub-base (GSB) with well graded material (Table-400.1) by mix in 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.

Water Bound Macadam Grading - 2 Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with 3 wheeled steel/ vibratory roller 8-10 tonnes in stages to proper grade and camber, applying and brooming requisite type of screening/ binding Materials to fill up the interstices of coarse aggregate, watering and compacting to the required density. (SI.No. 405.2)

Water Bound Macadam Grading - 3 Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with 3 wheeled steel/ vibratory roller 8-10 tonnes in stages to proper grade and camber, applying and brooming requisite type of screening/ binding Materials to fill up the interstices of coarse aggregate, watering and compacting to the required density. (SI.No. 405.3)

Brick edging laid lengthwise with half brick depth including excavation, refilling and disposal of surplus earth lead upto 50 metres: With common burnt clay F.P.S. (non modular) bricks of class designation Bricks -Straight over Burnt.

Providing and applying primer coat with bitumen emulsion (SS-1) on prepared surface of granular Base including clearing of road surface and spraying primer at the rate of 0.70-1.00 kg/sqm using mechanical means as per Technical Specification Cause (S.I.No- 502)

Providing and applying tack coat with Bitumen VG-10 ussing bitumen pressure distributor at the rate of 0.20-0.25 kg per sqm on the prepared bitumenous/granular surface cleaned with mechanical broom.(S.I.No- 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 laying seal coat by Mechanical means with 80/100 grade bitumen sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type B as per Technical Specification Clause 510. ( Paver Machine)

Excavation for roadwork in soil with hydraulic excavator of 0.9 cum bucket capacity including cutting and loading in tippers, trimming bottom and side slopes, in accordance with requirements of lines, grades and cross-sections, and transporting to the embankment location with a lift upto 1.5 m and lead upto 1000 m as perTechnical Specification Clause 302.3

Providing and applying 2.5 mm thick road marking strips (retro- reflective) of specified shade/ colour using hot thermoplastic material by fully/ semi automatic thermoplastic paint applicator machine fitted with profile shoe, glass beads dispenser, propane tank heater and profile shoe heater, driven by experienced operator on road surface including cost of material, labour, T&P, cleaning the road surface of all dirt, seals, oil, grease and foreign material etc.complete as per direction of Engineer-in-charge and accordance with applicable specifications

ARTIST BRO (BID ID -4931821)