Strengthening and Improvement of old approach road at Terminal Market Parwanoo, Distt. Solan, H.P.

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 all lead and lifts as per technical specification clause 1603.1 and as per direction of Engineer-in-charge.

Excavation in soil in Hilly area by manual means including cutting and trimming of side slopes and disposing of excavated earth with a lift upto all lead and lifts as per drawings and technical specification clause 1603.1 and as per direction of Engineer-in-charge.

Excavation for roadway in soil by machincal means including cutting and pushing the earth to site of emankment upto all distance including trimming bottom and side slopes in accordance with requirements of lines grades and cross section. and as per direction of Engineer-in-charge.

Providing and laying Mechanically mixed & viberated cement concrete 1:6:12 (1 cement 6 sand 12 aggregate) for plain/reinforced concrete in open foundation complete as per drawing and techincal specification clauses 802,803, 1202 and 1203. and as per direction of Engineer-in-charge.

Providing and laying Mechanically mixed & viberated cement concrete 1:4:8 (1 cement 4 sand 8 aggregate) for plain/reinforced concrete in retaining wall complete as per drawing and techincal specification clauses 802,803, 1202 and 1203. and as per direction of Engineer-in-charge.

Backfilling behind abutment wing wall and retaining wall complete Filter as per drawings & technical specification clause 1204.3.8 with in all leads, lifts of materials and other incidentals as per approved drawing, design and as directed by the Engineer-in-Charge

Providing and laying Mechanically mixed & vibrated 1: cement :4 sand: 8 graded stone aggregate 40 mm nominal size) and curing complete excluding cost of from work in foundation and plinth, including carriage of material within all leads and lifts as per direction of Engineer-in-charge

Providing form work with steel plates 3.15mm (three point one five millimetre) thick welded with angle iron in frame 30x30x5mm ,so as to give a fair finish including centring, shuttering, strutting and propping etc. with wooden / steel battens and ballies, height of propping and centring below supporting floor to ceiling up to all heights and removal of the same for insitu-reinforced concrete & plain concrete work including carriage of material within all leads and lifts as per direction of Engineer-in-charge in:-Foundation footing and basis of columns.

Providing and laying mechanically mixed and vibrated cement concrete Mix 1:1.5:3 (1cement :1.5 sand :3 graded stone aggregate 20mm. nominal size) and curing complete excluding cost of form work and reinforcement for reinforced concrete work in foundation footings bases of columns and the like and mass concrete including carriage of material within all leads and lifts as per direction of Engineer-in-charge.

Providing mild steel / tor steel reinforcement for R.C.C. work including binding wire, cutting, bending, binding and placing in position complete upto all floors level including carriage of material within all leads and lifts as per direction of Engineer-in-charge.

Steel work welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of red lead paint In gratings framed guard bars, ladders, railling, brackets and similar works..with in all leads, lifts of materials and other incidentals as per approved drawing, design and as directed by the Engineer-in-Charge.

Providing and 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 stage 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 2 as per technical specification Clause 405. including carriage of materials with in all leads & lifts as per direction / satisfaction of the Engineer-in-charge. By mechanical means

Providing and 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 stage 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 3 as per technical specification Clause 405. including carriage of materials with in all leads & lifts as per direction / satisfaction of the Engineer-in-charge. By mechanical means

Providing and applying primer coat with bitrmen emulsion (SS-1) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.90-1.2kg/sqm using mechancial means as per Technical Specification Clause 502. including carriage of materials with in all leads & lifts as per direction / satisfaction of the Engineer-in-charge. By mechanical means

Providing and applying tack coat with bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.20 to 0.25 kg per sqm on the prepared bituminous surface cleaned with Sydraulic broom as per Technical Specification clause 503. including carriage of materials with in all leads & lifts as per direction / satisfaction of the Engineer-in-charge. By mechanical means

Providing and laying bituminous macadam with hot mix plant using crushed aggregates of grading as per Table 500.4 premixed with bituminous binder, trans ported to site upto a lead of 1000m laid over a previously prepared surface with paver finisher to the required grade level and alignement and rolled to achieve the desired compaction as per Technical specification clause 504.

Providing and laying and rolling of close-graded premix surfacing material of 20mm thickness composed of 11.2 mm to 0.9 mm (type-A) or 13.2 mm to 0.9 mm (type-B) aggregates using penertation grade bitumen to required line, grade and level to serve as wearing course on a previously prepared base, inclding mixing in a suitable plant laying and rolling with a three wheel 8-10kN static roller and finishing to required level and grades as per Technical Specification Clause 509 i) Type B bitumen (S-90)

Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type A, type B and Type C as per Technical Soecification Clause 510, including carriage of materials with in all leads & lifts as per direction / satisfaction of the Engineer-in-charge. by Manual means Bitumen(S-90)

Providing and laying of interlocking concrete block pavements ISI marked having thickness 80 mm (M 50 grade ) as per drawings and technical specification clause 1504, within all leads, lifts of materials and other incidentals as per approved drawing, design and as directed by the Engineer-in-Charge.

Davinder Sharma

Deepak Sharma

akash