Construction of road taking off from Kala Amb Trilokpur road at RD 1900/450 to 1900/1050 upto Jattan Wala at I.A. Kala Amb Distt. Sirmour (HP). (SH- C/o road, RCC culvert, pipe culvert and crate work).

Amount

Excavation in earth workand disposal of excavated earth upto all leads and lifts disposad earth to be levelled and neatly dressed.

Excavation in foundation, trenches etc. in earth work in all kind of soil lifts upto 1.50 mtrs. stacking the excavated soil not more than 3mtrs. Clear from the edge of excavation and then returning the stacked soil in 15cm layers when required into plinths, sides of foundation etc. consolidating each deposited layers by ramming and watering and then disposing of all surplus excavated earth as directed within all leads and lifts disposed earth to be levelled neatly dressed.

Providing & laying cement concrete 1:4:8 (1cement: 4sand: 8graded stone aggregate 40mm nominal size) and curing complete excluding cost of form work in foundation and plinth.

Providing form work with steel plates 3.15 mm thick welded with angle iron in frame 30x30x5mm so as to give a fair finish including centring, shuttering strutting and propping etc. with wooden battens and ballies, height of propping and cenetering below support floor to ceiling in all height and removal of the same for in-situ reinforced concrete work and plain concrete work in :- a)Foundation footing bases of columns etc. and mass concrete.

b) Vertical surfaces such as walls (any thickness) partition and the like including attached pillasters, buttresses plinth and string courses and the like.

c)Flat surfaces such as soffits of suspended floors, roofs, landings and the like floors etc. above 200mm in thickness

d)beams, cantilevers, girders and lintels sides and soffits of beams, beam haunching, cantiliver, girder bressumers and lintels not exceeding 1 mtr. In depth

Providing and laying cement concrete work 1:1.5:3 (1cement: 1.5sand:3greaded stone aggregate 20mm nominal size) and curing complete excluding cost of form work and reinforcement for reinforced concrete work in :- a)Foundation footing bases of columns etc. and mass concrete.

b)Walls(any thickness) but not less than 0.10 mtr. Partiitions and the like including attached pillasters, buttresses, plinth and string courses of foundations upto floor two level.

c) Suspended floors, roofs, landings, & shelves and their supports, balconies, beams, girders, bressumers and their caps (except spiral cantilever upto floor two level)

Providing tor steel reinforcement for RCC work including bending, binding and placing in position complete up to floor two level.

Wire crates of GI wires filled with boulder with square cut faces against the boulder ( Boulder to be measured and paid separately). G.I. wire 4mm thick corresponding to swg-8 15x15 cm mesh.

Wire crates of G.I. Wire filled with boulders with square cut faces against the wire . ( Wire crates to be measured and paid to separetaly)

Stone filling behind the retaining wall.

Providing and laying reinforced cement concrete pipe NP3 for culverts on first class bedding of grannular material in single raw including fixing coller with cement mortar with 1:2 but excluding excavation ,protection work backfilling ,concrete & concrete and masonary work in head walls and parapets a) 900 mm Dia

Construction of embankment with approved material obtained from borrow pits with a lift upto 1.5 m transporting to site spreading greading to required slope and compacting to meet required of table 300.1 and 300.2 with a lead upto 1000 m as per techanical specification clause 30.1.4

Granular sub-base /base/surface course with local materials(table 400.13) by mix in place method normal construction of granular sub base by providing local material spreding in unifrom layers with mortar grader on prepared surface, mixing by mix in place method with rotavator at once and compacting with smooth wheel rollar to achive the desired density complete as per clause 401.4 as per technical clause 408. using naturally occuring gravels

WBM Grading 1:- Providing and laying spreading and compecting stone aggregate of specific size to water bound macadam specification including spreading in uniform thickness hand packing rolling with three wheel 80-100 kn stetic roller in stages to to proper grade and camber, applying brooming, crushable screening to fill up the interstices of coarse aggregate, watering and compacting to the required density grading 1 as per technical specification by mechanical means.

WBM Grading 2:- Providing and laying spreading and compecting stone aggregate of specific size to water bound macadam specification including spreading in uniform thickness hand packing rolling with three wheel 80-100 kn stetic roller in stages to to proper grade and camber, applying brooming, crushable screening to fill up the interstices of coarse aggregate, watering and compacting to the required density grading 2 as per technical specification by mechanical means.

WBM Grading 3:- Providing and laying spreading and compecting stone aggregate of specific size to water bound macadam specification including spreading in uniform thickness hand packing rolling with three wheel 80-100 kn stetic roller in stages to to proper grade and camber, applying brooming, crushable screening to fill up the interstices of coarse aggregate, watering and compacting to the required density grading 3 as per technical specification by mechanical means.

Providing and applying primer coat with bitumen emulsion(SS-1) on prepared surface of granular base i/c 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 502.

Providing and applying Tack coat with bitumen emulsion(RS-1) using emulsion distributor at the rate of 0.25 to 0.30Kg/sqm on the prepared granular surface treated with primer and cleaned with Hydraulic broom as per technical specification clause 503.

Providing & laying 40 mm thick bituminous concrete with 100.120 TPH batch type hot mix plant producing an average output of 75 tonnes / hect. Crushed aggregate of specified grading premixed with bitumenous binder @ 5.40to 5.60 % of mix 7 filler transporting the hot mix to work site laying with a hydralatic paver finisher with with censor control to the required grade level & alignment rolling with smooth wheeled vibratory & tendom roller to achive the desired compaction as per MORTH specifications clause No. 508 complete in all respects

Providing & fixing in position pipe railing consisting of IS Rolled steel joist posts designation ISMB 100 (100x75) at 2.5 m interval and three rows of 50 mm Dia steel pipe (light) including fixing in position on bridge deck complete as per drawing and technical specifications Clause 1208.2

Boundary Pillar : Reinforced cement concrete M15 grade boundary pillars/local stone of standard design as per IRC :25, fixed in position including finishing and lettering but excluding painting as per drawing and technical specification clause 1704.

Painting two coats including primer coat after filling the surface with synthetic enamel paint in all shades on new, plastered concrete surfaces as per drawing and Technical Specification Clause 1701

Providing and laying of boulder apron laid in wire crates with 4mm dia GI wire conforming to IS:280and IS:4826 in 100mm X 100mm mesh (woven diagonally) including 10 percent extrafor laps and joints laid with stone boulders weighing not less than 25kg each as per drawing and technical specifications Clause 1301

rajinder

YOGESH KUMAR

Lal Singh Chauhan Contractor