Name of Work:- Strengthening of the existing damaged M.S gratings at the sump and screen chamber of Kabitirtha DPS under GRBU.
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Item Description
1
MS structural works in columns,beams etc. with simple rolled structural members(e.g joints angle channel sections conforming to IS:226 IS:808% SP(6).1964 connected to one another with bracket gussets cleats as per design direction of engineer in charge complete including cutting to requisite shape and length. fabrication with necessary bolting,metal arc welding conforming to IS:816-1969 & IS:1995 using electrodes of approved make and brand conforming to IS:814-2004.haulage hoisting and erection all complete. The rate includes the cost of rolledsteel section consumables such as electrodes gas and hire charges of all tools and plants and labour required for the work including all incidental charges such as electricity charges labour insurence charges etc.Payment to be made on the basis of calculated weight of structural members only in finished work as per IS specified weight.Payment for gasket bracket cleat rivets bolts and nuts may be make by adding the actual weight of such items with the weihgt of finished structural members or 7% of the weight for finished structural members weighning not less than 22.5kg/m or 15% of weight for finished structural members weighing less than 22.5kg/m may be increased allow for bracket cleat rivet bolts and nuts etc. and no sepetare payment being made for these items as per direction of engineer in charge.The rates are considered for a height of erection 8m/2nd floor level from the ground. And 1.5% extra over the rate for each additional floor or 4m beyond initial 8m or part thereof I) For structural members of specified sections less than 22.5kg/m
2
Labour for hoisting and placing in proper position (upto 1st floor level) departmental R.S joists channels angles Tees plates etc. including fitting and fixing same with bolts and nuts if necessary (but excluding cost of such bolts and nuts)
3
Priming one coat on steel or other metal sueface with synthetic oil bound primer of approved quality including smoothing surface by sand papering etc.(This item has been exposed by removal of old paint)
4
Painting with best quality synthetic emamel paint of approved make and brand including smoothening surface by sand papering etc.including using of approved putty etc.on the surface if necessary :(b) On steel or other metal surface : With super gloss (hi-gloss)-(iv) Two coats (with any shade except white)
5
Sub Total
6
GST 18%
7
CESS 1% Please Enable Macros to View BoQ information
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