Repairing and Maintenance of WTA at Chandigacha-I

150mm dia Galv. MS Flanged Pipe ISI marked, IS:1239, Galv-4736, Pipe & flange both ends having ISI marked -IS: 3589-2001

Earth work in excavation of foundation trenches of drains etc. in all sorts of soil (including mix soil but excluding laterite and sand stone) including removing spreading or stacking the spoiles, as directed and including trimming the sides of trenches.

Earth work in filling in trenches after laying pipe lines (PVC, RCC, ACP etc.) with good earth obtained from excavation of field trenches in layers not exceeding 225 mm, including watering and ramming etc. layer by layer complete. (Payment will be made on the basis of measurement of finished quantity of work.)

Erection, fitting, fixing of set of M S Quadruped inlet and outlet pipe fittings for 1st chamber and 2nd chamber of Major RLI Scheme. (Rate inclusive of transportation from departmental store to work site)

Repair of puncture/holes of any size in existing PVC. Pipeline of HDTW/MDTW/RLI by placing half round PVC. Pipe section of required size to cover the holesl puncture having adequate bearing on all sides and joining the half round section with solvent cement after roughening the surface with wire brush, emery paper to make the joint leak proof as per direction of Engineer-in Charge (cost inclusive of supplying solvent cement at site and transportation of required length of PVC.Pipe to be issued departmentlly, for cutting half round section, from Sub-Divisional Stores to site) (ii) 200 mm dia. PVC. Pipe line

Labour charge for replacement of damage PVC. Pipe of any length in the Pipe line of HDTW 1 MDTW 1 RLI with new piece/s of pipe after taking out the damage pipe/s from the existing pipe line by cutting with hacksaw and joining the new pipe/s with the existing pipe line using necessary couplers after roughening up surface with wire brush, emery paper and applying the solvent cement (cost inclusive) to make the joint leakproof (pipe & couplers to be supplied departmentally) including transporting departmentally issued pipe/s, couplers etc. from Sub-Divisional Store to the Site all complete as per direction of Engineer-in-Charge. (ii) 200 mm. dia. PVC. Pipe

Priming one coat on steel or other metal surface with synthetic enamel / oil bound primer of approved quality including smoothening surfaces by sand papering etc.

Painting with best quality synthetic enamel paint of approved make and brand including smoothening surface by sand papering etc. including using of approved putty etc. on the surface, if necessary. Two coats (super gloss hi- gloss except white). Steel surface iv) Two coats (with any shade except white)

Labour Charges for fitting, fixing and laying, where necessary of following M.S / G.I. / E.R.w. pipes and accessories including transportation of the same cutting, threading, jointing and making leak-proof threaded / flanged joint at site, by using socket / rubber insertion, nuts and bolts etc. maintaining proper alignment and level - all complete - as per direction of Engineer-in-Charge. (a)150 mm dia ERW pipe.

Testing of pipe line system against leakages by filling the distribution chamber with water and supplying water through the entirepipe line net work for at least 4 (four) hour by running the departmental Deasel Engine pumping set, including supplying necessary fuels & lubricants and hiring and transporting tools and plants all complete as per direction of Engineer-in-charge. For Major R.L.I.( Page No. 16 , Item no.7(b), WRDD).

Carriage charge onevery item from Sl. No2.01 to 2.09 excluding Sl. No-2.01,2.02,2.03 & 2.09@ 4%

Add GST @ 18% on every item except Sl no 1.01

Add Labour welfare Cess@1%on every item Sl no 1.01

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