M and R to Barvi water works Jambhul

Amount

Sub estimate

Item no.01 Dismantling, repairing, overhauling and refitting of spares of 600 mm dia sluice valve & NRV including gas cutting, required necessary tools and manpower etc complete.

Item No.02 Fabrication of spares for 600 mm dia sluice valve suitable to match with the existing fitments including cost of material with necessary machining such as cutting, facing, threading, match with existing couter part , salvage, machining, labour, taxes & duties as given below. 2.1 a) SS Spindle

2.2 b) Gun Metal Check Nut

2.3 c) CI Gland Cap

2.4 d) LTB Wedge Ring

2.5 e) Spacer

2.6 f) T Bolt_M16 x 150mm

2.7 g) Rubber Packing

2.8 h) Nut bolt and washer

item no. 03 Fabrication of spares for 600 mm dia NRV suitable to match with the existing fitments including cost of material with necessary machining such as cutting, facing, threading, match with existing couter part , salvage, machining, labour, taxes & duties as given below. 3.1 a) CI Arm Repairing by metalizing and finishing the arm and shaft housing as per requirement

3.2 b) SS Shaft

3.3 c) SS Disk Hing

3.4 d) Gun Metal Cap

3.5 e) LTB Body Seat Ring

3.6 e) Gun Metal Bush

item no.04 Supply of 5 mm thick rubber Gasket packing sheet.

item no.05 Supply of MS half thread nut bolts for cloumn pipe joint having size M25 X 125mm (L) with plain and spring washers.

item no.06 Providing at worksite fabricated M. S. Pipe & Bends for NRV bypass pipe with necessary longitudinal and circumferential joints with required number of welding runs, including cost of 80 mm dia MS pipe & M. S. Slipon Flanges, finished smoothly on one side including drilling of holes as per B.S. Table or IS: 1537-1976 , welding rods & all kind of duties & taxes including removing and dismantling the old damaged existing pipe and bend with loading unloading and transportation, etc. complete.

item no.07 Repairing overhauling and refitting of spares 80 mm dia sluice valve including parts, chuck nut spindle of gun metal nut bolts etc.

item no.08 Providing, fixing in position and jointing C.I. Sluice valves, Class-I type both end flanged (without hand wheel), including bypass arrangements and spur / worm gear arrangements as per test pressure and working pressure as below with Chrome Steel Spindle :(Rates to include cost of gaskets, bolts, nuts and any other material required for jointing and also cost of Valve, its transportation etc. including taxes and duties except octroi) (Rates excluding GST) NOTE:- 1)Deduct 5% for valves with handwheel instead of Spur/worm gear arrangement. 2)Deduct 5% for valve without byepass arrangement. 8.1 CI Sluice valves confirming to IS:14846-2000, PN-1.0 (Suitable for working pressure of 10 kg/cm2 8.2 100 mm diameter

item no.09 Rebate for dismantaled material is Qty is -1.00 Lumsum

S K ENGINEERING WORKS (BID ID -6434278)

M/s.R.S.Kolate (BID ID -6444505)