C/O Rain Water Harvesting Structure Spenidhar at Kundan Nallah under Jal Shakti Sub Division Bagachanogi Tehsil Thunag Distt. Mandi (HP)

Amount

Excavation in foundation and trenches etc. in earth work in all kinds of soil such as pick work, jumper work, blasting soft orhard rock by chiselling soft/hard rock where blasting is prohibited in all leads and lifts including trimming/dressing of sides and beds stacking the excavated soil clear from the edge of excavation and then returning the excavated soil aftrer completion of work 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 excavatred soil complete in all respect as per direction and to the entire satisfaction of the Engineer-in-charge.

Providing and laying cement concrete 1:4:8 (1 cement : 4 Sand :8 graded stone aggregate 40mm nominal size) and curing complete excluding the cost of form workin: Foundation and plinth in all leads and lifts.

Providing and laying cement concrete 1:5:10 (1 cement : 5 Sand :10 graded stone aggregate 40mm nominal size) and curing complete excluding the cost of form work in:- Walls including attached buttresses pillasters and their caps and bases and string courses etc., up to all levels.

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:-

Walls any thickness but not less than 0.1 mtr. thickness attached pillasters, 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 centering shuttering strutting and propping etc. height of propping and centering below supporting floor to ceiling not exceeding 4mtrs. and removal of the same for in-situ reinforced concrete and plain concrete work in all leads and lifts.

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

Providing and laying tor steel reinforcement for RCC work including bending, binding and placing in position complete including cost of binding wire upto floor two level in all leads and lifts.

Wire crate made of GI wire filled with boulder with square cut faces against the wire (Boulder filling to be measured and paid for separately ) double twisted GI wire 5mm thick 15cmx15cm mesh corresponding to SWG-6 as per direction and to the entire satisfaction of the Engineer-in-charge

Wire crate made of GI wire filled with boulders with square cut faces against the wire (wire crate to be measured and paid for separately) the weight of each boulder should not less than 18 kg and as per entire satisfaction of the Engineer-in-charge) in all leads and lifts.

Providing , laying, fixing, jointing and testing in trenches of Flanged MSERW pipe of following dia meter confirming to IS 3183-2014 of steel grade L-290 with latest upto date amendments, of following grade and having wall thickness as specified below with plain end and capable of with standing required test pressure in random length of 4 to 7 meters, including specials, short pieces, bends, reducers, tees etc. made from parent tube, providing and welding of MS flanges detailed as below. The MS flanges shall confirm to BIS 6392-1971 (with latest up to date amendments) duly welded in three layers (one inner and two outer) with pipes at both ends as per relevant BIS standards along with nuts and bolts of required sizes, 3mm thick compressed asbestos fiber/synthetic rubber gaskets confirming to relevant BIS standards. The laying of pipe will include all operation such as cutting, welding, jointing, providing & fixing of MS flanges, fabrication of bends, tees etc. including lowering and laying in excavated trenches to ensure required level including flushing, cleaning and hydraulic testing complete in all respects to the satisfaction of the Engineer in charge. The fabricated bends shall have three or four cuts having its radius not less than five times the dia of pipe. The pipes shall be factory galvanized (zinc coating both inside and outside) as per relevant IS standards and the damaged portion of the pipes and specials made form the parent tube shall be provided anticorrosive treatment by applying two coats of anticorrosive bituminous paint over a priming coat as per AWWA specifications C-203-1978. The welding electrodes shall be as per IS 814 of Advani Oerlikon/ L&T or ISI marked make. The rates also includes entire carriage of material, flushing, cleaning & hydraulic testing complete to the best satisfaction & directin of Engineer in charge with in all leads and lifts. (Earth work in trenches will be measured and paid for separately).

300 mm dia, wall thickness 4mm, Flange Table-5 for Scour Pipe.

Providing and fixing C.I. sluice valve ( with hand wheel) as per IS: 780 class up to 300mm dia including brass spindle and as per IS 2906 PN 1 for diameter more than 300mm complete with bolts, nuts, rubber insertion etc., ( The tail piece if required shall be measured and paid for separately) with in all leads,lifts and to the entire satisfaction of engineer incharge.

300mm dia meter for scouring arrangement.

Steel work in welded built up section including, cutting, hoisting and fixing in position and applying a priming coat of red lead paint in gratuing framed guard bar ladders, railing brakcet and similar work complete as per direction of the Engineer-in-charge in all leads and lifts.

Ved Prakash Contractor

BAL CHAND WALIA

TEK SINGH

KANWAR SINGH

Anshul Walia