R R of GWSS to Village Bohar Sunarli Thundanli Dhaked Kaloda,Rohana and Bohar G.P Bohar Tehsil Nerwa Distt, Shimla H.P

Excavation in foundations , trenches etc., in earth work , lift up to 1.50 metres. Stacking the eacavated soil not more than 3 metres clear from the edge of the excavation and then returning the stacked soil in 15 cm. (fifteen centimetres) layers , when required in to plinth and sides of foundations etc., conslolidating each of the disposited layer by ramming and watering and then disposing off all excavated soil as directed with in the load of 20 mtrs. Pick and Jumper work etc. complete as per the direction of the Engineer - in - Charge.

Providing and placing horizontal layers filtering media duly graded screened washed and cleaned as specified by the Engineer Incharge with in all leads and lifts. (a)3mm to 6mm stone chips/Bajr

Manufacturing and fixing intake-cum- filter box 40x40x60 cm with M.S. sheet (2.00mm thick) by cutting and welding (two layers) including MS angle achors 45x45x5 mm at corners, catch trough 20 cm on one side of box with MS bar screens having mesh size not more than 5 mm, inside MS perforated sheet with holes not more than 5mm to support filter media (Media will be paid and measured separately). Providing outlet with G.I.pipe 65 mm dia GI nipple with suitable reducing socket and inside remove-able wire mesh strainer mesh size not more than 5mm, 25 mm dia G.I. socket for over-flow and scouring fixed with plug, complete with locking arrangement and handles for lifting including placing in position at site (earth work to be paid and measusred separately) with appoxy painting inside and outside as per design and drawing with all leads and lifts as per per direction and satisfaction of Engineer-in-charge.

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

Providing and laying cement concrete 1:11/2 :3 ( 1cement: 1 1/2 sand: 3graded stone aggregate 20 mm nominal size )and curing complete excluding the cost of form work and reinforcement in:-

foundation footing and bases of columns & like mass concrete.

Walls(any thickness but ot less than 0.1 mtr thickness) attached pilasters, buttresses, plinth and string courses etc. from top of foundation level up to floor two level.

Providing & laying CC 1:2:4 1cement:2 sand 4 graded aggregates 20mm nominal size curing complete excluding cost of form work & reinforcement for RCC work in:- with in all leads and lifts as per the directions of the Engineer in charge.

In suspended floor roofs landing shalves & their support balconies,beams, girders bressumers cantilevers upto floor two level

Providing form work with steel plates 3.15mm thick so as to give fair finish I/c centering shuttering propping etc. height of propping below supporting floor to ceiling not exceeding 4mt. Height & removal of same in situ reinforce ment concrete and plain concrete work in :-

Vertical surface such as walls(any thickness) partitions and the like including attached pillasters, butteresses, plinth and string courses and the like.

Flat surfaces such as soffits of suspended floor roofs landing & like floor etc.,upto 200mm thickness.

Edge of slab and break in floor 20 cm wide

Providing mild steel/tor steel reinforcement I/c bending binding and placing in position complete

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 trusses and trussed purlings in buildings.

Providing and fixing G.I. Union testing for leakage complete with in all leads & lifts as per entire satisfication of Engineer - in - charge.

15mm dia (L)

20mm dia (L)

25mm dia (L)

32mm dia (L)

40mm dia (L)

50mm dia (L)

White washing with lime on undecorated wall surfaces (two coats) to give an even shade including thoroughly brooming the surface to remove all dirt dust mortor drops and other foreign matter.

Prov. and fixing GMS tubes of following dia in walls, floors , ventilating pipe/ over flow pipe etc. including tube fittings and making the wall, floors etc. good. i.e welding with one feets 25mm flat iran both side of req.pipes. (25mm-80mm) dia.

Providing & fixing cantrolling arrangement with( 25 to 65) mm dia wheel valve i/c all type of tube fitting compelete.

Painting two coats deco paint on RCC Work including cleaning all dirt, dust and other foreign matters other than white paint

Laying and jointing in treanches GMS tube the same as per entire satisfication of Engineer - in - Charge.

15 mm Dia (L) S/S

20 mm Dia (L) S/S

25 mm Dia (L) S/S

32 mm Dia (L) S/S

40 mm Dia (L) S/S

50 mm Dia (L) S/S

Providing and fixing G.I. Union testing for leakage complete with in all leads & lifts as per entire satisfication of Engineer - in - charge.

15mm dia (L)

20mm dia (L)

25mm dia (L)

32mm dia (L)

40mm dia (L)

50mm dia (L)

Dismentelling of G.I Pipes from trenches and stacking the same with in all leads & lifts as per entire satisfication of Engineer - in - Charge.25mm dia.

Relaying of dismenteld GI pipes in trenches and refilling the same as per entire satisfication of Engineer - in - Charge. 25mm dia

Fabrication and fixing Common Header of G.I. Pipe for distribution of water at various S/tanks, including the cost of jointing with butt welding confirming to IS 816-1969 or latest as appliable and with upto date ammendments (leak proof) in three layers at site of work with welding rods of Advani/Oerliken make/ISI marked(welding rods 3mm to 4mm) and all allied accessories whatever required for welding at site, tail pieces, tees bends & other specials manufactured from parent pipes as applicable to the particular reach & of approved specificatin as per site conditions and cutting of pipes (100 mm Dia Inlet Pipe and 15 mm Dia Out let Pipe ( 12-20 Nos out lets) as per drawing,wherever required as per site requirment i/c carriage in all leads & lifts and as directed by the Engineer-in-charge.

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