R.R damages on Mahatma Gandhi Govt. Engineering College Kotla Jeori in Tehsil Rampur Distt. Shimla

Amount

Excavation in soil in Hilly Area by mechanical means including cutting and trimming of side slopes and disposing of excavated earth with a lift upto 1.5 m and a lead upto 20 m as per Technical Specification Clause 1603 including carriage of materials, labour ,tool and plants through all modes of transportation with in all leads and lifts, as per PWD specifications and as per direction of the Engineer-in-charge.

Earthwork in excavation for structures as per as drawings and technical specifications clause 305.1 including seeting out, construction of shoring and brancing, removal of stums and other deleterious material and disposal upto a lead of 50m, dessing of sides, and bottom and backfilling in treanches with excavated suitable material.including carriage of materials, labour ,tool and plants through all modes of transportation with in all leads and lifts, as per PWD specifications and as per direction of the Engineer-in-charge.

Providing and Laying concrete for plain/reinforced concrete in open foundations complete as per drawing and technical specification clauses 802, 803, 1202 and 1203. P.C.C nominal mix 1:5:10.including carriage of materials, labour ,tool and plants through all modes of transportation with in all leads and lifts, as per PWD specifications and as per direction of the Engineer-in-charge.

Providing and Laying concrete for plain/reinforced concrete in open foundations complete as per drawing and technical specification clauses 802, 803, 1202 and 1203. P.C.C nominal mix 1:4:8 (25 mm aggregates)including carriage of materials, labour ,tool and plants through all modes of transportation with in all leads and lifts, as per PWD specifications and as per direction of the Engineer-in-charge.

Providing weepholes in brick masonry / stone masonry /plain reinforced concrete abutment, wing wall, return wall with 100 mm dia PVC pipe extending through the full with of the structures with slop of 1(v):20(H) towards drawing face complete as per drawing and technical specification clauses 614, 709, 1204.3.7 including carriage of materials, labour ,tool and plants through all modes of transportation with in all leads and lifts, as per PWD specifications and as per direction of the Engineer-in-charge.

Backfilling behind abutment, wing wall and return wall complete as per drawings & technical specification Clause 1204.3.8. I) Granular materialincluding carriage of materials, labour ,tool and plants through all modes of transportation with in all leads and lifts, as per PWD specifications and as per direction of the Engineer-in-charge.

Providing and laying of boulder apron laid in wire crates with 4 mm dia GI wire conforming to IS:280 and IS:4826 in 100 mm x 100 mm mesh (woven diagonally) including 10 per cent extra for laps and joints laid with stone boulders weighing not less than 25 kg each as per drawing and technical specifications Clause 1301including carriage of materials, labour ,tool and plants through all modes of transportation with in all leads and lifts, as per PWD specifications and as per direction of the Engineer-in-charge.

Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203. P.C.C grade M 10-Nominal mix 1:3:6 including carriage of materials, labour ,tool and plants through all modes of transportation with in all leads and lifts, as per PWD specifications and as per direction of the Engineer-in-charge.

Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203. P.C.C grade M 10-Nominal mix (1:2.5:5). including carriage of materials, labour ,tool and plants through all modes of transportation with in all leads and lifts, as per PWD specifications and as per direction of the Engineer-in-charge.

Providing and Laying reinforced cement concrete pipe NP2 for culverts on first class bedding of granular material in single row including fixing collar with cement mortar 1:2 but excluding excavation, protection work, back filling, concrete and masonary work in head walls and parapets clause 1108.including carriage of materials, labour ,tool and plants through all modes of transportation with in all leads and lifts, as per PWD specifications and as per direction of the Engineer-in-charge.

Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with three wheel 80-100 KN static roller in stages to proper grade and camber, applying and brooming, stone screening/binding materials to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 1 as per Technical Specification Clause 404. including carriage of materials, labour ,tool and plants through all modes of transportation with in all leads and lifts, as per PWD specifications and as per direction of the Engineer-in-charge.

Providing, laying, spreading and compacting stone aggregates of specific 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 and brooming, stone screening to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 3 as per Technical Specification Clause 405.including carriage of materials, labour ,tool and plants through all modes of transportation with in all leads and lifts, as per PWD specifications and as per direction of the Engineer-in-charge.

Providing and applying primer coat with bitumen emulsion (Durapave Emulsion CSS-1(H)) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.70-1.0 kg/sqm using mechanical means as per Technical Specification Clause 502including carriage of materials, labour ,tool and plants through all modes of transportation with in all leads and lifts, as per PWD specifications and as per direction of the Engineer-in-charge.

Providing and applying tack coat withbitumen emulsion(RS-1)using emulsion distributor at the site rate of 0.25 to 0.30 Kg per square metre on the prepared surfaces treated with premix & cleaned with hydraulic broom as as per Technical Specification Clause 503 including carriage of materials, labour ,tool and plants through all modes of transportation with in all leads and lifts, as per PWD specifications and as per direction of the Engineer-in-charge.

Providing and laying semi dense bituminous concrete with 100-120 TPH batch type HMP producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder @ 4.5 to 5 per cent of mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MORTH specification clause No. 508 complete in all respects including carriage of materials, labour ,tool and plants through all modes of transportation with in all leads and lifts, as per PWD specifications and as per direction of the Engineer-in-charge.

Providing and laying of dry rubble flooring complete as per drawings and technical specifications Clause 1303.3including carriage of materials, labour ,tool and plants through all modes of transportation with in all leads and lifts, as per PWD specifications and as per direction of the Engineer-in-charge.

Providing and laying of hot applied thermoplastic compound 2.5 mm thick including reflectorising glass beads @ 250 gms per sqm area, thickness of 2.5 mm is exclusive of surface applied glass beads as per IRC:35. The finished surface to be level, uniform and free from streaks and holes. including carriage of materials, labour ,tool and plants through all modes of transportation with in all leads and lifts, as per PWD specifications and as per direction of the Engineer-in-charge.

Providing and erecting direction and place identifications of semi reflective sign boards as per IRC:67 made of 2 mm thick M.S. Sheet duly stove enameled paint in white colour in front and grey colour on back with red reflective border of 70 mm width and required message, letters, figures with reflective engineering grade tape as per MORD specifications of required shade and colour. including carriage of materials, labour ,tool and plants through all modes of transportation with in all leads and lifts, as per PWD specifications and as per direction of the Engineer-in-charge.

Painting lines, dashes, arrows, etc. on roads in two coats on new work with ready mixed road marking paint conforming to IS:164 on bituminous/concrete surface, including cleaning the surface of all dirt, dust and other foreign matter, demarcation at site and traffic control as per drawing and Technical Specification Clause 1702 including carriage of materials, labour ,tool and plants through all modes of transportation with in all leads and lifts, as per PWD specifications and as per direction of the Engineer-in-charge.

Supplying and installation of delineators (road way indicators, hazard markers, object markers), 80-100 em high above ground level, painted black and white in 15 cm wide strips, fitted with 80 x 100 mm rectangular or 75 mm dia circular reflectorised panels at the top, buried or pressed into the ground and conforming to IRC-79 and the drawings.including carriage of materials, labour ,tool and plants through all modes of transportation with in all leads and lifts, as per PWD specifications and as per direction of the Engineer-in-charge.

Providing and fixing Glow studs of size 100x20 mm made of heavy duty body shall be moulded ASA (Acrylic styrene Acryloretrite) or HIP (High impact polystyrene) or ABS having electronically welded micro- prismatic lens with abrasion resistant coating as approved by Engineer in charge. The glow stud shall support a load of 13635 kg tested in accordance with ASTM D4280. The slope of retro- reflective surface shall be 35 (+/-5) degress to base. The reflective panels on both sides with at least 12 cm of reflective area up each side. The luminance intensity should be as per the specification and shall be tested as described in ASTM 1: 809 as recommended in BS: 873 part 4: 1973. The studs shall be fixed to the Road surface using the adhesive conforming to IS, as per procedure recommended by the manufacturer complete and as per direction of Engineer-in-charge.including carriage of materials, labour ,tool and plants through all modes of transportation with in all leads and lifts, as per PWD specifications and as per direction of the Engineer-in-charge.

NARAYAN SINGH