Provision for Water Supply Scheme Raipur Khas in G.P. Raipur in Tehsil Bhattiyat District Chamba Himachal Pradesh

Amount

Excavation in foundations trenches etc. in earth work in all kinds of soil such as pick work, jumper work, blasting work in hard/ soft rocks, chiselling / wedgeing out of hard /soft rock including dewatering in saturated soil upto all leads and lifts stacking the excavated soil / materials not more than 3 metres clear from the edge of excavation and then returning the stacked soil in 15 centimetre layers when required into plinths side of foundations etc., consoildating each deposited layer by ramming and watering and then disposing of all surplus excavated earth within all leads and lifts as per the direction of Engineer-in -Charge.

Providing and laying cement concrete 1:4 :8 ( One cement : four sand: eight graded stone aggregate 40mm nominal size) and curing complete excluding cost of form work in foundation and plinth within all leads and lifts as per the direction of Engineer-in-Charge.

Providing and laying cement concrete 1:3 :6 ( One cement : three sand: six graded stone aggregate 20mm nominal size) and curing complete excluding cost of form work in foundation and plinth within all leads and lifts as per the direction of Engineer-in-Charge.

Providing and laying cement concrete work 1 : 1. 50 : 3 ( one cement : one and half sand: three graded stone aggregate 20mm nominal size) and curing complete excluding cost of form work and reinforcement for reinforced concrete work in:-

Foundations, footings bases of columns and the like mass concrete within all leads and lifts as per direction of Engineer-in-Charge.

Walls (any thickness but not exceeding 0.10 metre thickness) attached pilasters, buttersses, plinth and string courses etc. from top of foundation level upto floor two level within all leads and lifts as per the direction of Engineer-in-Charge.

Suspended floors, roofs landing and shelves and their support, balconies , beams girders, bressumers and cantilever upto floor two level within all leads and lifts as per the direction of Engineer-in-Charge.

Lintel,beams girders, bressumers and cantilevers up to floor two level within all leads and lifts as per the direction of Engineer-in-Charge.

Providing and laying Cement Concrete work 1:2:4 (one cement : two sand : four graded stone aggregate 20mm nominal size) & curing complete excluding the cost of form work reinforcement for reinforced concrete work in:-.

Foundation, footings basis of columns etc. and mass concrete within all leads and lifts as per the direction of Engineer -in- Charge.

Wall ( any thickness but not less than 0.10 mtrs thickness) attached pillasters, butteresses, plinth and string courses etc. from top of foundatiion level upto floor two level within all leads and lifts as per the direction of Engineer -in- Charge.

Suspended floor roofs, landing & shelves and their support balconies,beams, girders, bressumers and cantilever upto floor two level within all leads and lifts as per the direction of Engineer-in-Charge.

Arches upto floor two level within all leads and lifts as per the direction of Engineer-in-Charge.

Providing form work with steel plates 3.15 milimetre thick welding with angle iron in frame 30x30x5 milimetre, so as to give fair finish including centering, shuttering strutting and propping etc. with wooden battens and ballies, height of propping and centring below supporting floor to ceiling not exceeding 4 metres and removal of the same for in-situ-reinforced concrete and plain concrete work in:-

Flat surfaces such as soffits of suspended floors, roofs, landing and the like floor etc. up to 200 milimetres in thickness within all leads and lifts as per the direction of Engineer -in- Charge.

Vertical surfaces such as walls (any thickness) partitions and the like including attached pillasters, buttresses, plinth and string courses and the like within all leads and lifts as per the direction of Engineer-in Charge.

Edge of slab and breaks in floors and wall under 20cm wide and the like within all leads and lifts as per the direction of Engineer-in Charge.

Beam, cantilevers, girder and lintels:- Sides and soffits of beam haunching cantilever, girder, bressumers and lintels not exceeding 1 metres in depth with in all leads and lifts.

Provinding form work of ordinary timber plankings so as to give a rough finish i/c centring, shuttering,strutting & propping etc. ht.of propping & centring below supporting floor to ceiling not exceeding 4 mts. & removal of the same for insitu-reinforced concrete & plain concrete work in :-

Arches upto 6.00 metre span

Providing Tor steel reinforcement for RCC.work including bending, binding and placing in position complete upto floor two level within all leads and lifts as per the direction of Engineer-in- Charge.

Providing and fixing 50 mm dia double flanged puddle collar for conection with R.C.C. walls within all leads and lifts as per the direction of Engineer-in- Charge.

P/F Cast iron sluice valve of 65 mm dia PN 1.00 Kg/Cm square of Leader/Kirloskar make I/C MS Flanges of table as per IS: 6392:1971 of Flange table-5 having weight of 23.00 K.G & welding of MS Flanges in two layers on both faces & I/C carriages complete in all respect with in all Leads and lifts.

65 mm Dia. (Nominal Bore)

Steel work welded in built-up sections, trusses and framed work including cutting housting, fixing in position and applying a priming coat of red lead paint. In gratings, framed guard bars, ladders, railngs, brackets and similars work within all leads and lifts as per the direction of Engineer -in- Charge.

Finishing wall with water proofing cement paint or approved brand and manufacture and of required shade on undecorated wall surface two coat to give an even shade after throughly brushing. The surface to removal all dirt, dust and removing of loose material.

White washing with lime on undecorated wall surface two coats to give an even shade including thoroughly brushing the surface to remove all dirt dust and mortar dirt and other foreign matter

Providing and fixing steel fiver reinforcement concrete (SFRC) man hole cover and frame conforming to I.S. 12592 (Part-1) 1998 with latest amendsments 560mm internal diametre ( medium duty.) within all leads and lifts as per the direction of Engineer-in- Charge.

Providing and placing in horizontal layers filtering media dully graded screened washed and cleaned as specified by the Engineer -in- Charge within all leads and lifts.

Top layer:- Fine sand (eff. Size 0.20mm to 0.40 and uniformity co-efficient 2.00 to 3.00)

Second layer:- Coursed sand 3mm to 6mm.

Third layer :- Bazri 6mm to 20mm.

Fourth layer :- Bazri 20mm to 25mm.

Bottom layer :- Broken stone 50mm to 75mm.

Providing precast R.C.C slab 0.075 cm thick over C.C.1:3:6 work below filter media. The size of slab 48x22 or as per site required with nominal reinforcement in cement concrete 1:2:4 ( 1 cement :2 sand :4 graded stone aggregate 20 mm nominal size.) within all leads and lifts as per the direction of Engineer-in-Charges.

Constructing chamber for sluice valve, with CI surface box 100 mm top dia.,160 mm bottom dia. & 180 mm deep(inside) with chained lid RCC top 1:2:4 mix (1 cement :2 sand :4 graded stone aggregate 20 mm nominal size) 100mm thick foundation concrete 1:5:10 mix (1cement : 5 sand : 10 graded stone aggregate 40 mm nominal size) & inside plastering with cement mortor 1 :3 (1 cement : 3 sand) finished with a floating coat of neat cement i/c curing complete. 600 x 600 x 750 mm inside size With 150 mm thick walls of RCC 1:2 :4 (1 cement :2 sand :4 graded stone aggregate 20mm nominal size) complete with form work & reinforcement with 6 mm bars at not exceeding 150 mm centres both ways within all leads and lifts as per the direction of Engineer -in- Charge.

Providing, laying and jointing, testing in trenches galvanised mild steel tubes light grade scewed and socketed as per IS 1239 including tube fitting such as bends, tees, air valves, unions,sluice valve , peet valve and collars etc. as per direction and to the entire satisfaction of the Engineer-in-charge (Earth work in trenches to be measured and paid for separately)

25 mm dia (Nominal Bore)

32 mm dia (Nominal Bore)

50mm dia (Nominal Bore)

65mm dia. (Nominal Bore)

Manufacturing & Supply of Fencing Pannel of size 1.80 x 1.20 metres of Jali 25 x 25 mm welded to MS Black Tube 32 mm Dia Dia of 14 guage with MS Flat Cover 20 x 3 mm , MS Hold Fast 7 No made out of MS Flat 32 x 5MM including cutting, welding, painting two coat of red oxide paint complete in all respect

2nd class brick masonry in square or rectangular pillar in cement mortor 1:4 (One cement: Six sand ) as per direction and to the entire satisfaction of Engineer- in-Charge with in all leads and lifts.

Providing & laying cement concrete 1:5:10 (One cement : five Sand : ten graded stone aggregate 40 mm nominal size ) with 15% plum and curing complete excluding cost of form work in retaining walls / breast walls the size of plums shall usually be 150mm to 300mm as per H.P.P.W.D Specification.as per the direction of the Engineer-in-charge with in all lead & lifts.

Providing and laying PVC pipe 65mm dia complete for weep holes as per direction of Engineer - in - Charge.with in all leads and lifts

Provding in RCC work smooth finishing of the exposed surface with cement mortor 1:3 (one cement :three sand ) as per direction of Engineer - in - Charge.with in all leads and lifts.

P C Construction