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| 1 | TOTAL |
| 2 | Fabrication, supply, storing at site, installation & commissioning of trashrack/ bar screen/ grating confirming to relevant IS codes ( IS: 11388, IS : 2062) fabricated with structural steel sections such as MS flat, channels, angles etc. including cost of materials, machinery, labour, cutting, aliging, welding as per approved drawing including transportation charges as per direction |
| 3 | Santaras |
| 4 | Ordinary cement concrete (1:2:4)with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement if any, in ground floor as per relevant is codes. (i)pakur variety |
| 5 | Plaster (to wall, floor, ceiling etc.) with sand and cement mortar(ii) with 1:4 cement mortar 20 mm thick plaster |
| 6 | Priming one coat on steel or other metal surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc.(this item is applicable to new work or old work when the original surface has been exposed by removal of old paint |
| 7 | 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 :(b) on steel or other metal surface :(i)with super gloss(hi-gloss) –(iv) two coats (with any shade except white) |
| 8 | Supplying, fitting and fixing CPVC (Chlorinated Polyvinyl Chloride) pipes of approved make conforming to IS-15778: 2007 . with all necessary accessories, specials viz. socket, bend, tee, union, cross,elbo, nipple, long screw, reducing socket, reducing tee, short piece etc. fitted with holder bats clamps, including cutting pipes, fitting, fixing etc. complete in all respect including cost of all necessary fittings as required, jointing materials in any position above ground. (Payment will be made on the centre line measurements of total pipe line including all specials. No separate payment will be made for accessories, specials. (a) For Exposed Work (i) CPVC Pipes Class-1, SDR-11 (Dia) 25 mm |
| 9 | Supply of Chlorinated Polyvinyl Chloride (CPVC) pipes & fittings conforming to IS-15778: 2007Q) Ball Valve (c) 25mm |
| 10 | Supplying, fitting and fixing check valve (horizontal) G.M. tested to 21 kg per sq. cm.(vi) 50 mm |
| 11 | Removing the pump & motor set along with foundation base (size: 150 X 50) by necessary concrete dismantling work cutting of existing corroded foundation bolt |
| 12 | Thorough dismantling of the vacuum pump part by part and decoupling from the motor |
| 13 | Replacement of 2 nos G.M shaft sleeve( L-100 mm, ID-40 mm, T-10 mm) |
| 14 | Replacement of EN-24 pump shaft (L-150 mm, maximum dia-38 mm) |
| 15 | Repairing of the rotor including mending of the damage portion by weld deposit and subsequent machining and balancing of the rotor. |
| 16 | Replacement of the Ball valve (NRV), size : 50 mm dia |
| 17 | Repairing of coupling including replacement of rubber, size : 150 mm |
| 18 | Replacement of 2 nos. roller bearing no : 6308 |
| 19 | Replacement of 1 no vacuum gauge & 1 no pressure gauge |
| 20 | Re assembling of the pump motor set along with new supply of graphite coated gland packing & gasket, realigning of pump motor & commissioning of the pump complete. Please Enable Macros to View BoQ information |
