Construction of drinking water storage tank at village Jangle Chandi in GP Chandi 40000 Ltrs. capacity.

Amount

Excavation in earth work and disposal of excavated earth upto a lead of 20 metres and lift upto 1.50 metres, disposed earth to be levelled and neatly dressed in Pick-Jumper work.

Providing and laying cement concrete 1:4:8 (1 cement: 4 sand: 8 graded stone aggregate 40 mm nominal size) excluding cost of centring & shuttering in.

Foundation and Plinth.

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

i) Foundation footings bases of columns and the like and mass concrete.

ii) Walls (any thickness but not less than 0.1m) including attached pilasters, buttresses, plinth and string courses etc. from top of foundation level upto floor two level)

Providing form work with steel plates 3.15mm thick welded with angle iron 30x30x5mm so as to give a fair finish including centring, shuttering, strutting and propping etc. with wooden batten and ballies, height of propping and centering below supporting floor to ceiling not exceeding 4 metres and removal of the same for insitu reinforced concrete & plain conrete work in.

i) Flat surfaces such as soffits of suspended floors, roofs, landings & the like. (Floors upto 200mm th.)

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

Providing and laying cement concrete 1:1½:3 (1 cement: 1½ sand: 3 graded stone aggregate 20mm nominal size) and curing complete excluding cost of form work and reinforcement for reinforced concrete work in.

Suspended floors, roofs, landing and shelves and their support, balconies, beams, girders, bressumers and cantilever upto floor two level.

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

Manufacturing, supplying & fixing of M.S frame 35x35x5mm with M.S sheet man hole cover 1.66mm thick made of M.S Angle 25x25x5mm with locking arrangement with lock and painting with red oxide complete in all respects as per drawing & design with in all leads & lifts complete & as per the direction of the Engineer-in Charge.

Providing and laying in trenches, galvanized mild steel tubes (light grade), tube fittings (earth work in trenches to be measured & paid for separately). For out let and scoring pipe

80 mm dia

Manufacturing and supplying of wheel valve chamber of size 450x450x450 mm with MS angle iron of size 35x35x4mm & MS sheet 1.66mm thick and also providing extra length of 150 mm of same angle (as tee in the bottom of all four legs for embedding in cement concrete and top opening will provide with hings with locking arrangements also providing hole on three side of chamber for crossing on different size of pipes. Height of the vertival angle not less than 600 mm and as per satisfaction of Engineer in charge

Making of junction for connection i/c cutting welding, union, nipple for old, Main storage tank and distribution pipe line.

80x32 mm dia

Providing and fixing C.I sluice valve(with hand wheel) as per IS:14846 with upto date ammendments complete of Kilburn, Kirloskar, Leader, KSB, Kartar make with bolts nuts,rubber insertion etc.the tail piece if reqired shall be measured & paid for seperataly including entire carriage of materials with in all leads and lifts complete in all respects.

80 mm dia (Class PN 1.6)

Excavation in foundation and trenches etc , in earth work , lift upto 1.50 metres stacking the excavated soil not more than 3 metres clear fro the edge of excavation and then returning the stacked soll in 15 cm layers , when required into plinths , sides of foundation etc. consolidating each deposited layers by ramming and watering and the disposing of all surplus excavated earth as directed within all lead of 20 mtrs in pick and jumper work 50% each in all leads and lifts as per the satisfaction of Enginner-in-Charge.

Laying, jointing and testing in trenches GI pipe confirming to ISI specification i/c commissioning complete in all respect of following dia in distribution (earth work in trenches shall be measured and paid for separately) including all leads and lifts as per the direction as per the direction & satisfaction of Engineer-in-Charge.

40 mm dia (L)

P/F of gate valve of Gun metal as per entire satisfaction of Engineer-in-Charge.

Varun Sharma (BID ID -539718)