providing and laying grass carpeting for play ground of ghuni mohammedan sporting club and some other relevent items in new town, kolkata- 1 labour for boring tube well of required dia. by water jet system through any type of soil strata including hire and labour charges for boring pipes, scaffolding, tools and plants as necessary and taking out them and lowering pipes, strainers, blind pipe etc. and fitting and fixing the same complete including bucket washing and other incidental works in the connection. the tube well should have a minimum 50 mm gap in between the outside of the tubewell pipe and the borefor depth upto 150 metre for 50 mm dia. tube well with topenlargement of 100 mm dia.100 mm dia. boring etc. top enlargement. 2 labour for boring tube well of required dia. by water jet system through any type of soil strata including hire and labour charges for boring pipes, scaffolding, tools and plants as necessary and taking out them and lowering pipes, strainers, blind pipe etc. and fitting and fixing the same complete including bucket washing and other incidental works in the connection. the tube well should have a minimum 50 mm gap in between the outside of the tubewell pipe and the borefor depth upto 150 metre for 80 mm dia. tube well with topenlargement of 100 mm dia.50 mm dia. boring etc. top enlargement. 3 supplying, fitting and fixing pvc pipes for underground work of approved make of schedule 80 (medium duty) conforming to astmd - 1785 and threaded to match with gi pipes as per is : 1239 (part - i). with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew, reducing socket, reducing tee, short piece etc. fitted including cost of all materials ,jointing materials, cutting pipes, making threads ,cutting trenches upto 1.5 metre below surface in all sorts of soil and refilling the same as directed complete in all respect. (payment will be made on the centre line measurement of the total pipe line including all specials no separate payment will be made for accessories, specials.) pvc pipe50 mm 4 supplying, fitting and fixing pvc pipes for underground work of approved make of schedule 80 (medium duty) conforming to astmd - 1785 and threaded to match with gi pipes as per is : 1239 (part - i). with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew, reducing socket, reducing tee, short piece etc. fitted including cost of all materials ,jointing materials, cutting pipes, making threads ,cutting trenches upto 1.5 metre below surface in all sorts of soil and refilling the same as directed complete in all respect. (payment will be made on the centre line measurement of the total pipe line including all specials no separate payment will be made for accessories, specials.) pvc pipe100 mm 5 supplying high density polythene strainer of approved make with adapter conforming to i.s.12818 specifications. 50 mm dia 6 supplying, fitting and fixing steel cutter piece upto 450 mm long with sockets.50 mm dia 7 supplying, fitting and fixing plug of approved make conforming to i.s. specifications. 50 mm 8 supplying, fitting and fixing heavy type bell mouth reducing socket.50 mm x 100 mm 9 supplying, fitting and fixing g.i. cap at top.100mm dia. 10 labour for making arrangement for showing verticality test including the cost for hire charges of tools and plants, scafolding, labour etc. all complete. 11 packing annular space between the outside of the housing pipe and thebore with puddled clay balls of approved size as per direction of theengineer-in-charge with cost of all materials and labour complete. 12 washing and developing tube well with air compressor pump and engine for 8 (eight) hours continuous pumping per day with necessary arrangements for testing the yield in gallons per hour with v notch including hire and labour charges for all tools and plants and scaffolding as required. 13 supplying, fitting and fixing 300 mm m.s. housing clamp of approved quality. 14 supplying ksb brand 1.5h.p. submersibble pump with necessary accessories and elitrical cables etc. 15 brick work with 1st class bricks in cement mortar (1:4)b) in foundation, plinth. 16 125 mm. thick brick work with 1st class bricks in cement mortar (1:4) in ground floor 17 plaster (to wall, floor, ceiling etc.) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course, scaffolding/staging where necessary (ground floor).[excluding cost of chipping over concrete surface]with 1:4 cement mortar 20 mm thick plaster 18 priming one coat on timber or plastered surface with synthetic oilbound primer of approved quality including smoothening surfaces by sandpapering etc 19 protective and decorative acrylic exterior emulsion paint of approved quality, as per manufacturers specification and as per direction of engineer-in-charge to be applied over acrylic primer as required. the rate includes cost of material, labour, scaffolding and all incidental charges but excluding the cost of primer premium 100% acrylic emulsion 20 a) priming one coat on steel or other metal surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand 21 (a) 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 : (ii) two coats (with any shade except white ) 22 surface dressing of the ground in any kind of soilincluding removing vegetation inequalities notexceeding 15 cm depth and disposal of the rubbishwithin a lead upto 75 m as directed 23 filling in foundation or plinth by silver sand in layers not exceeding 150 mm as directed and consolidating the same by thorough saturation with water, ramming complete including the cost of supply of sand. (payment to be made on measurement of finished quantity 24 supplying and fixing grasses tiles of grass maxicancarpet/selection no. 1 healthy & fresh grasses (size 1x1 orbigger) including watering and maintenance of the lawn for30 days or more till the grass forms a thick lawn free fromwees and fit for mowing including supplying good earth asrequired by engineer-in-charge. (rate includes supply oflabour, tools & plants including materials 25 suppling fitting ,fixing of fibre reinforced polymer grating of mess size 38mm x 38mm,thickness 25 mm. 26 earth work in excavation of foundation trenches ordrains, in all sorts of soil (including mixed soil butexcluding laterite or sandstone) including removing,spreading or stacking the spoils within a lead of 75 m.as directed. the item includes necessary trimming thesides of trenches, levelling, dressing and ramming thebottom, bailing out water as required complete. 27 hire and labour charges for shuttering with centering and necessary stagingupto 4 m using approved stout props and thick hard wood planks of approvedthickness with required bracing for concrete slabs, beams and columns,lintels curved or straight including fitting, fixing and striking out aftercompletion of works (upto roof of ground floor 25 mm to 30 mm thick wooden shuttering as per decision & direction ofengineer-in-charge 28 supplying and laying polythene sheet (150gm / sq.m.) over damp proof course or below flooring or roof terracing or in foundation or in foundation trenches 29 ordinary cement concrete (mix 1:1.5:3) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement,if any, in ground floor as per relevant is codes pakur variety. 30 reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc initial straightening and removal of loose rust (if necessary), cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection, complete as per drawing and direction.ii. other than sail/ tata/rinl(10th corrigendum) 31 m.s.or w.i. ornamental grill of approved design jointscontinuously welded with m.s, w.i. flats and bars of windows,railing etc. fitted and fixed with necessary screws and lugs in groundfloor.) grill weighing above 10 kg./sq.mtr and up to 16 kg./sq. mt) extra for work in grill gate.(i) for hanging and locking arrangements including supply ofmaterials and labour complete. 32 neat cement punning about 1.5mm thick in wall, dado, window sill, floor etc. note:cement 0.152 cu.m per100 sq.m. 33 labour for chipping of concrete surface before taking up plastering work 34 g.s.t. @ 18% on rs. 1663437.85 35 cess @ 1% on rs.1663437.85note : 1) rate to be quoted upto two digits after decimal point. quoted rate may be rounded up to two digits after decimal point if any bidder quotes more than two digits after decimal point while preparing comparative statement.