RR of GWSS Tuel in GP Jheena Tehsil Chopal Distt. Shimla HP

Amount

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 laying cement concrete 1:4:8 1cement:4sand: 8 graded stone aggregate 20 mm nominal size) and curing complete excluding the cost of form work in foundation and plinth.

Providing and laying cement concrete 1:1.5:3(1cement:1.5 approved sand:3approved graded stone agg. 20mm nominal size) & curing complete excluding cost of form work in foundation and plinth:

i) Foundation and plinth (bed) with in all leads and lifts.

(ii) Wall (any thickness but not less than 0.1 m thickness) attached pilasters,buttresses, plinth and string courses etc. from top of foundation level up to floor two level with in all leads and lifts as per the direction of the Engineer - in - Charge.

Providing and laying cement concrete 1:2:4 (1cement :2 Sand: 4 graded stone aggregate 20 mm (Twenty millimeter nominal size) and curing complete excluding cost of form work and reinforcement for reinforced concrete work in

Suspended Floor roofs, landing and shelves and their support balconies, beams, girders, bressumers and contilever up to floor two level with in all leads and lifts as per the direction of the Engineer - in - Charge.

Providing from work steel plates 3.15 mm thick welded with angle iron in frame 30x30x5 mm so as to give a fair finish i/c centering, shuttering, strutting and propping etc. with wooded battens & ballies, height of propping and centring below supporting floor to ceilling not exceeding 4 meters and removal of the same for in situ reinforced concrete and plain concrete work with in all leads aand lifts as per the direction of the Engineer in Charge.

i) Flat surfaces such as soffits and suspended floors, roofs landing and the like: Floors etc up to 200 mm in thickness .

ii) Vertical surfaces such as walls (any thickness) partitions and the like including attached pillasters, buttress, plinth and string couress and the like.

iii) Edge of slab

Providing mild steel/ tor steel reinfircement for rainforced concrete work i/c bending, binding and placing in position complete upto floor two level with in all leads and lifts as per the direction of the Engineer in Charge.

Providing and fixing (M.S Sheet & Angle iron) 600X60 mm dia man hole cover with frame cantrolling chamber for wheel valve complete. In all respect i.e locking arrangement etc. (not less than 35 kg each) abd angle iron stair case for up & down (not less than 75 kg)

Providing and fixing GMS ventilating pipe/ over flow pipe( 25 to 32) mm dia.incluing all filling as req.

Providing & fixing GMS tubes of following dia in wall floor, ventilating pipe/over flow pipe etc. including tube fitting and making the wall, floor etc. good. i.e ewlding with one feets 25 mm flat iron both side of req. pipes. (25mm-32mm) dia

Providing & fixing cantrolling arrangement with( 25 to 32) mm dia wheel valve i/c all type of tube fitting compelete.

10 mm cement plastering in single coat on fair side of brick /concrete walls for interal plastering upto floor tow level i/c arrises internal angles ,chambers not exceeding 80mm in girth and finished even and smooth in cement morter 1 :3 (1 cement :3 sand ) with in all leads and lifts.

White washing with lime on undecorated wall surfaces(two coats) to give an even shade I/c thoroughly brooming the surface to remove all dust dirt & other foreign matter. with in all leads and lifts 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/Bajri

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 15to 20 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. Not Less then 30 K.g

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

15 mm Dia

25 mm Dia

DINESH SHARMA (BID ID -558535)

SUNIL SHARMA (BID ID -560510)

Nitesh Kumar (BID ID -560499)