C/O WATER SUPPLY SCHEME AT BHIMNAGAR TAL. JIWATI

Item No.5 :- Providing and casting in situ C.C. of trap / granite / quartzite / gneiss metal of approved quality for RCC work as per detailed drawings and designs or as directed by Engineer in charge including normal dewatering, plywood formwork, bully / steel prop-ups, compaction, finishing the formed surfaces with CM (1:3) of sufficient minimum thickness to give a smooth and even surface wherever necessary or roughening if special finish is to be provided and curing, etc. complete. (By weigh batching and mix design for M-250 and M-300 only). Use of L&T, A.C.C., Ambuja, Birla Gold, Manikgad, Rajashree, etc. cement is permitted. (Excluding M.S. or Tor reinforcement). For RCC M-250 grade slabs / landings / vertical walls / waist slabs / steps for staircase. Lift 0.0 to 5.0m above GL

Lift 0.00 to 5.0m Below GL

Item No. 6 : - Providing and fixing in position for steel bar reinforcement of various diameters for RCC piles, caps, footings, foundations, slabs, beams, columns canopies, stair cases, newels, chajjas, lintels, pardies, copings, fins, arches, etc. as per detailed designs, drawings and shedules including cutting, bending, hooking the bars, binding with wires, or tack welding and supporting as required etc. complete(including cost of binding wire). @ 80 kg/cum of concrete.(Tor Steel) Lift 0.00 to 5 m

Item No. 7 :- Dewatering charges for estimation purpose for head works in river basin or dam Jack well of 5 m dia

Item No. 8 :- Providing and fixing MS ladder .50 wide consi..75 x 10 mm MS flat as stringer and 16 mm dia MS bars in double rows as steps place at 25 Mc/c including cost of material labour welding anchoring and applying three coats of anticorrossive paint etc. complete

Item No. 9 :- Refilling the excavated trenches with available stuff in layer of 15 to 20 cm lwith compaction watering etc. complete.

Item No. 10 :- Providing stuctural steel work in single stanchions composed of RSJ, channel, etc, with caps, bases, mild steel plates, angles, brackets, cleats, gusset plates, anchor bolts, etc.as per detailed design and drawing or as directed by Engineer-in-charge including cutting, fabrication, hoisting, erecting, fixing in position, making riveted/ bolted / welded connections and one coats of anticorrosive paint and over it two coats of oil painting, etc. complete.

Item No 11:- Providing and fixing mild steel grill work for windows/ ventilators of 20 Kg/Sqm. as per drawings including necessary welding and painting with one coat of anticorrosive paint and two coats of oil painting, etc. complete. (Bd-U-1/537)

Item No 12:- Carrying out recuperation/yield test for asserting the dischage of constructed well/excavated profile as directed by engg-in-charge. The test is carried out by drawing down water from the well/profile below normal/subsoil water level upto full depth rise in water level is recoreded. The normal water level/ subsoil water level in the well/profile as well as stainer/suction level at pump as per design of WS scheme shall be recorded prior to the test including cost of all material, overhead, labourers etc ompleted as directed

Item No 13:- Providing and Laying and placing in position shrouding material for porous pipe gallery/slotted gallery/well work with all leads and lifts involved including transportation of materials to site of works, screening and washing of materials and placing in position with given section. Complete.(Boulder +Sand filling)