Tender For Construction Of Acr 25X20 (3 Rooms (2+1)) In The Campus Of Ucch Madhyamic Vidhyalaymohanpur At Patedhi Belsar Block, Dist:- Vaishali.For The Year - 2024-25; 2 Earth work in excavation in foundation trenches or drains(not exceeding 1.5 m in width or 10 sqm on plan) including dressing of sides and ramming of bottoms, lift upto 1.5 m . including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. All Kinds of soil 3 Supplying and Filling in plinth with local sand and under floors including, watering, ramming consolidating and dressing complete. 4 Providing designation 100 A one brick flat soling joints filled with local sand including cost of watering, taxes, royalty all complete as per building specification and direction of E/l, 5 Providing and laying in position cement concrete of specified grade exluding the cost of centring and shuttering-all work upto plinth level. 1:2:4(1 Cement: 2 coarse sand:4 graded stone aggregate 20 mm nominal size) 6 Providing and laying in position specified grade of reinforced cement concrete excluding the cost ofcentring, shuttering, finishing and reinforcement-All work puto plinth level 1:1:5:3(1 cement: 1.5 coarse sand:3 graded stone aggregate 20 mm nominal size) 7 Brick work with fly ash bricks as per IS 12894(2002) & IS 3495 in foundations and plinth in : Cement mortar 1:6 (1 cement: 6 coarse sand ) 8 Reinforced cement concrete work in wall (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts, etc. upt floor five level excluding cost of centring, shuttering, finishin and reinforcement. 1:1:5:3(1 cement: 1.5 coarse sand:3 graded stone aggregate 20mm nominal size) 9 Reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete. 10 Thermo-Mechanically Treated bars TMTC-500-8mm dia. 11 Thermo-Mechanically Treated bars TMTC-500-10mm dia. 12 Thermo-Mechanically Treated bars TMTC-500-12mm dia. 13 Thermo-Mechanically Treated bars TMTC-500-16 & 20mm dia. 14 Centring and shuttering including strutting, propping etc. and removal of form for. 15 Foundations, footings, bases of columns etc. for mass concrete. 16 Lintels, beams, plinth bams, griders, bressumers and contilevers. 17 Columns,Pillars, Piers, Abutments, Posts and Struts 18 Suspended floors, roots, landings, balcnies and access platform. Suspended floors, roots, landings, balcnies and access platform. 19 Weather shade,Chajjas, corbels etc. including edges 20 Providing and fixing circular/hexagonal cast iron or M.S sheet box for ceiling fan clamp 140 mm internal dia, 73 mm height, 5 mm thick rim bottom and top lids, 1.5 mm thick M.S sheet with its top surface hacked for proper bonding top lid shall be screwed into the cast iron box by means of 3.3 mm dia round headed screws, one lock at the corners. Clamps shall be made of 12 mm dia M.S. bar bent to shape as per standard drawing. 21 Brick work with fly ash bricks as per IS 12894(2002) & IS 3495 in foundations and plinth in : Cement mortar 1:6 (1 cement: 6 coarse sand ) + Extra tor Brick work in superstructure above plinth level upto floor V cum 22 Cement plaster in course sand 12 mm cement plaster of mix: 1:6(1 cement: 6 coarse sand) 23 15 mm cement plaster on rough side of single or half brick wall of mix. 1:6 (1 cement: 6 coarse sand) 24 6 mm cement plaster to ceiling of mix : 1:4(1 cement: 4 coarse sand) 25 CEMENT PLASTER WITH A FLOATING COAT OF NEAT CEMENT 12 mm cement plaster 1:4( 1 cement: 4coarse sand) finished with a floating coat of near cement Details of cost for 10 sqm 26 15 mm cement plaster on rough side of single or half brick wall of mix. 1:3 (1 cement :3 coarse sand)+ Extra for providing and mixing water proofing material in proportion recommended by the manufacturers: 15 mm cement plaster 1:3(1 cement :3 sand) 27 Kota stone slab flooring over 20 mm (average ) thick base laid over and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete . Base with 1:1:1 (1 lime : 1 surkhi: 1 coarse sand ) / 1:4 (1 cement: 4 coarse sand ) 20 to 25 mm thick 28 Chequered terrazo tiles 22 mm thick with marble chips of sozes upto 6 mm in floors jointed with neat cement slurry mixed with pigement to match the shade of the tiles, including rubbing and polshing complete on 20 nm thick bed of cement mortar 1:4 (1 cement:4 coarse sand) Medium shade using 50% white cement and 50% ordinary cement 29 Providing and fixing T-iron frames for doors, windows and ventilators of mild steel Tee-sections, joints mitred and welded, including fixing of necessary butt hinges and screws and applying a priming coat of approved steel primer. 30 Providing and fixing 1 mm thick M.S. sheet door with frame of 40x40x6 mm angle iron and 3mm MS gusset plates at the junction and corners.all necessary fittings completejncluding applying a priming coat of approved steel primer. Using flats 30x6 mm for diagonal braces and central cross piece. 31 Providing and fixing M.S. grills of required pattern in frames of windows etc. with M.S. flats, square or round bars etc. including priming coat with approved steel primer all complete. Fixed to openings/ wooden frames with rawl plugs screws etc 32 Distempering with oil bound washa ble distemper of approved brand and manufacture to give an even shade . New work (two or more coats ) over and including priming coat with cement primer 33 Applying one coat of cement primer of approved brand and manufacture on wall surface: Cement primer + Finishing walls with water proofing cement paint of approved brand and manufacture and of required shade to give an even shade New work (three or more coats) 34 Steel work welded in built up sections/framed worK including cutting hoisting, rixing in position and applying a priming coat of approved steel primer using structural steel, etc. as required. In gratings, frames, guard bar, ladders, railings, brackts. gates & similar works. 35 Providing and fixing hand rail by welding etc. to steel ladder railings & staircases railing including applying a priming coat of approved steel primer G.I pipes 40 mm nominal bore (class B) 36 Painting with synthetic enamel paint of approved brand and manufacture to give an even shade: Two or more coats on new work 37 Providing and laying APP (Atactic Polypropylene Polymer) modified prefabricated five layer, 3 mm thick water proofing membrane, black finished reinforced with glass fibre matt consisting of a coat of bitumen primer for bitumen membrane @0.40 litre/ sqm by the same membrane manufactured of density at 25° C, 0.87 - 0.89 kg/ litre and viscocity 70 - 160 cps. Over the primer coat the layer of membrane shall be laid using butane torch and sealing all joints etc., and preparing the surface complete. The vital physical and chemical parameters of the membrane shall be as under : Joint strength in longitudinal and transverse direction at 23°C as 350/300 N/5 cm. Tear strength in longitudinal and transverse direction as 60/80N. Softening point of membrane not less than 150°C. Cold flexibility shall be upto -2°C when tested in accordance with ASTM, D - 5147. The laying of membrane shall be got done through theuthorised applicator of the manufacturer of membrane. 3 mm thick 38 Providing 150mm wide brick drain in cement mortar (1:6) with av. 150mm clear depth and 125mm apron concrete (1: 4:8), over one brick designation 100-A flat soling in proper grade and slope at the base, the drain duly plastered in CM. (1:3) with punning over exposed surface all complete as per building specification andirection of E/l, 39 Providing and fixing on wall face unplastidsed-PVC(working pressure 4 kg per sqm) rain water pipes conforming to IS :4985 including jointing with seal ring conforming to IS: 5382 leaving 10 mm gap for thermal expansion. 110 mm diameter 40 Providing and fixing on wall face unplasticised -PVC molded fittings/accessories for unplasticised-PVC rain water pipes conforming to (S:4985 including jointing with seal ring conforming to IS: 5382 leaving 10 mm gap for thermal expansion. 41 Coupler 110mm 42 Band 87.50 110mm band 43 Providing corrugated G.S. sheet roofing including vertical / curved surface fixed with polymer coated J or L hooks, bolts and nuts 8 mm diameter with bitumen and G.I. limpet washers or with G.I. limpet washers filled with white lead, including a coat of approved steel primer and two coats of approved paint on overlapping of sheets complete (up to any pitch in horizontal/ vertical or curved surfaces), excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required.0.63 mm thick with zinc coating not less than 275 gm/m2 44 Carriage of Materials 45 Course Sand 46 Stone Chips 47 Local Sand 48 Bricks 49 Extra Cost of Materials 50 Cement 51 Bricks 52 Add 5.36% for G.S.T 53 Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FR PVC insulated copper conductor single core cable in surface/recessed medium class PVC conduit with modular switch modular plate, suitable size G.I. box etc as required 54 Group C 55 Wiring for twin control light point with 1.5 sq. mm FR PVC insulated copper conductor single core cable in surface/recessed medium class PVC conduit, 2 way modular switch, modular plate, suitable Gl box etc as 56 Wiring for light/ power plug plug with 2 X 4 sq. mm FR PVC insulated copper conductor single core cable in surface/recessed medium class PVC conduit along with 1 Nos 4 sq. mm FR PVC insulated copper conductor single core cable for loop earthing as required 57 Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed steel conduit as required 58 2 x 2.5 sq.mm + 1 x 2.5 sq.mm earth wire 59 Supplying and fixing 3 pin, 5 amp ceiling rose on the existing junction box/ wooden block including connection etc as required 60 Supplying and fixing battan/ angle holder including connection as required 61 Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required. 62 5/6 amps switch 63 3 pin, 5/6 amps Socket Outlet 64 Supplying and fixing stepped type electronic fan regulator on the existing modular plate switch box including connections but excluding modular plate etc. as required 65 Supplying and fixing suitable size Gl box with modular plate and cover in front on surface or in recess including providing and fixing 6 pin 5/6 & 15/16 amps modular socket outlet and 15/16 amps modular switch, connection etc. as required. 66 DISTRIBUTION BOARD 67 Supplying and fixing following way single pole, porcelain rewireable type, 16 amp per way distribution board on surface/ recess in suitable size PVC/G.I. box with phenolic laminated sheet complete with porcelain fuse link, interconnections and earthing the body etc. as required. 6 way, DB 68 Supplying and fixing 5 amps to 32 amps rating, 240/415 volts, C curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required. 69 6/32 amp Single Pole 70 Supplying and fixing following rating, 240/415 volts, C curve, miniature circuit breaker suitable for inductive loads of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required 71 6/32 amps, Double pole 72 EARTHING 73 Earthing with G.I. earth plate 600 mm X 600 mm X 6 mm thick including accessories, and providing masonary enclosure with cover plate having locking. arrangement and watering watering pipe 2.7 metre long etc. with charcoal/ coke and salt as required 74 Supplying and laying 6 SWG G.I. wire at 0.50 metre below ground level for conductor earth electrode, including connection/ termination with Gl thimble as required
