Construction of New L.I scheme at Nayeber Khamar over Manu Cherra of Chittamara G.P under B.C Nagar R.D. Block during the year 2024-25/ SH: Constn. Of pump house, Installation of Pump Motor, Electrical equipments, UPVC Pipe lineandother allied works.(Job No-TR/03/Special Assistance for Capital Investment/2024-25)-Earth work in excavation by mechanical means (Hydraulic excavator) / manual means over areas (exceeding 30cm in depth, 1.5m in width as well as 10 sqm on plan) including disposal of excavated earth, lead upto 50m and lift upto 1.5m, disposed earth to be levelled and neatly dressed.A) All kinds of soil I. By Manual Means 2 Supplying and filling in plinth, under floor, foundations etc. with sand (fine) from local quarry with all lifts including spreading in horizontal layers, watering, grading to required slope, ramming, consolidating and compacting each layer by using plate compactor or by any suitable method complete. 3 Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m.A) All kinds of soil 4 Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering All work upto plinth level (i) 1:3:6 ( 1 Cement: 3 fine sand : 6 graded well burnt brickaggregate 20 mm nominal size) 5 (ii) 1 : 2 : 4 ( 1 cement : 2 fine sand : 4 graded well burnt brickaggregate of 20 mm nominal size) 6 First class brick work in foundation and plinthincluding cost of all materials as required complete:-In Cement mortar 1:4 ( 1 cement : 4 fine sand ) 7 Half brick masonry work with first class bricks in superstructure upto floor five level including cost of all materials as required complete:-I. In Cement mortar 1:4 ( 1 cement : 4 fine sand ) 8 First class brick work in superstructure above plinth level & upto floor-five level including cost of all materials as required complete:-I. In Cement mortar 1:4 ( 1 cement : 4 fine sand ) 9 Reinforced cement concrete work in beams, suspended floors, roofs having slope upto 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills,staircases and spiral stair cases upto floor five levelexcluding the cost of centring, shuttering, finishing and reinforcement-i) 1 : 2 : 4 ( 1 cement : 2 fine sand : 4 graded well burnt brickaggregate of 20 mm nominal size) 10 Reinforcement for R.C.C. work including straightening,cutting, bending, placing in position and binding all complete above plinth level.Thermo-Mechanically Treated bars/ Cold twisteddeformed steel bars 11 Centering shuttering including struttings, propping etc. and removal of form work for:(i) Foundations, footings, bases for columns etc. for mass concrete with timber plank 12 (ii) Lintels, beams, plinth beams, girders, bressumers and cantilevers with shuttering ply 13 (iii) Suspended floors, roofs, landings, balconies and access platform with 12 mm thick shuttering ply 14 Providing and laying cement concrete 1:2:4 (1 cement: 2 fine sand : 4 graded well burnt brick aggregate) flooring finished with a floating coat of neat cement including cement slurry, rounding of edges and strips and cost of glass strips etc. all complete as per direction of Engineerin-charge.a) 40 mm thick with 20 mm well burnt brick aggregate.Pump house 15 Providing and fixing 1mm thick M.S. sheet door with frame of 40x40x6mm angle iron and 3mm M.S. gusset plates at the junctions and corners, & with cleats with bolts & nuts, rivets, locking arrangement, handles, hooks & eyes, pinlets including embedding in cement concrete of required grade for fixing in position, all necessary fittings, including applying a priming coat of approved steel primer etc. complete as required:--I. Using flats 30x6mm for diagonal braces and central cross piece. 16 Providing and fixing M.S. grills of required pattern in frames of windows etc. with M.S. flats, square or round bars etc. all complete..i) Fixed to steel windows by welding 17 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 and 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 etc. complete as per direction of Engineer-in-charge.I) 0.63mm thick with zinc coating not less than 275gm/m2 18 Providing ridges or hips of width 60 cm over all width plain G.S. sheet fixed with polymer coated J. or L hooks, bolts and nuts 8mm dia. G.I. limpet and bitumen washers including a coat of approved steel primer and two coats of approved paintcomplete.0.63mm thick with zinc coating not less than 275gm/m 19 Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete.A) Hot finished welded type tubes. 20 12mm cement plaster of mixi) Cement mortar 1:4 ( 1 cement : 4 fine sand ) 21 15 mm cement plaster on the rough side of single or half brick wall of mix.i) Cement mortar 1:4 ( 1 cement : 4 fine sand ) 22 Neat cement punning. 23 Applying one coat of water thinnable cement primer of approved brand and manufacturer on wall surface complete.1) Water thinable cement primer 24 Finishing walls with water proofing cement paint of required shade of approved brand and manufacture on new work ( two or more coats applied @ 3.84 kg/ 10 sqm) complete. [Payment shall be made after submission of Test Certificate issued by the Manufacturer. 25 Distempering with oil bound washable distemper of approved brand and manufacture and of required shade on new work ( two or more coats ), over and including water thinnable priming coat to give an even shade. [Payment shall be made after submission of Test Certificate issued by the Manufacturer. 26 Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade [Payment shall be made after submission of Test Certificate issued by the Manufacturer]:1) Two or more coats on new work over an under coat ofsuitable shade with ordinary paint (primer) of approved brand and manufacture. 27 Providing & fitting fixing of pannel board of local teak wood for fitting & fixing of electrical items including 2 nos. MS angle post ( Size50X50X6mm 2.80 Mtr. long) nuts& bolts etc. for errection of the sameby 1 : 1.5 : 3 cement concreate casting (1feetX1feetX2feet) below the ground level and painting two or more coats of synthetic enamelpaint on primer as per direction of Engineer-in-Charge.a)Size 1.80X1.20X0.025 mtr. 28 Providing electification ofpump house in/c. operator rest room with suitable PVC coated wire providing 5 Nos point with bulb and one plug point in/c. one on 19 Amps main switch etc. complete as per direction of the Engg-charge. 29 Providing & fitting fixing PVC suction hose pipe overall thickness 5mm of best quality at site of work (Pankaj made) of approved quality.150 mm dia 30 Complete earthing of dia 60cm for all pump sets & pannel board with 8/10 SWG G.I. wire and 40mm dia G.I. pipes of length 2.50m welded with a pannel at top & providing holes 10 c center to center covering length 1.05m bottom along with charcoal ( 14 crt) and salt (170kg) to be placed from bottom in an alternate layer ( 10cm for salt and 30m charcoal) as per direction of the Engg-in-charge. 31 Providing and fixing G.I. pipes of medim class as per IS : 1239 with latest amendment complete with G.I. fittings including trenching and refilling etc. complete as per CPWD specification and direction of the Engineer - in - charge.a) 40mm dia 32 Providing fitting fixing G.Ibrass fullway valve as perCPWD specification and direction of the Engg. In charge a). 40 mm dia fullway valve 33 Providing and fixing G.I. equal Tee with the pipe line including testing of joints complete as per CPWD specification and direction of the Engineer - in - chargei) 125 x 125 x 125 mm dia 34 ii) 150 x 150 x 150 mm dia 35 Providing & fixing G.I. plug of approved quality125/150 mm dia 36 Providing & fitting fixing of following equipment of approved quality as per direction of Engg - in - Charge.a. 150 mm dia G.I bend 37 b. 125 mm dia. G.I bend 38 c. 150 mm dia MS Flange (10 mm thick) 39 d. 125 mm dia. MS flange (10mm thick). 40 e. 150 mm dia C.I. foot valve of approved quality 41 Providing and Installation of Horizontal pump motor set (Centrifugal) with allied equipments by maintaining proper level/slope, alignment etc. in/c all necessary nuts & bolts, washers etc. at site of work and making necessary electrical connection with main switch / starter with motor in/c commissioning & trial run for 10hrs. in two spell as per direction of the Engineer-in-charge. i) 25 HP mortar with 60 LPS 22 m head pump 42 Providing & fitting fixing Rubber flange washer 6 mm thick at site of work of approved quality.a)150mm dia. 43 b)125mm dia. 44 c) 100 mm dia 45 d) 80 mm dia 46 Providing & fitting fixing C.I tail piece of approved quality at site of work..For 150 mm dia pipe 47 Providing & fitting fixing MS hose clamp with nuts & bolts etc. complete at site of work of approved quality.a) 150mm dia 48 Providing and fixing Non-return valve approved quality as per direction of the Engg-in-charge.a)125mm dia. 49 Providing and fixing MS bolts including nuts andwashers complete as per standard design:-Above 300mm length.16 MM dia 50 Supplying and fitting fixing of pump cooling pipe of best quality as per direction of Engineer -in - charge 51 Providing and fixing G.I. pipes of medim class as per IS : 1239 with latest amendment complete with G.I. fittings including trenching and refilling, cutting and making good the walls etc. complete as per CPWD specification and direction of the Engineer - in - charge.External work:-i. 80 mm dia. nominal bore 52 ii. 100 mm dia. nominal bore 53 iii. 125 mm dia. Nominal bore 54 iv. 150 mm dia. Nominal bore 55 Hiring charge of welding set of single phase with operating staff andcarrying upto the site of work including loading and unloading (both way) complete as per direction of Engineer-in-charge 56 Providing & fitting fixing Steel sheet enclosed witch Fuseunit (Suitable for DIN fuse) triple pole withNeutralLink(TPN)415/500Volt, complete as per direction of Engineer-in-Charge..a) Current range 200 Amps 57 c) Current range 63 Amps 58 Supplying & fitting fixing manually operated oil immerged starter of approved quality. 30HP Osco/BCH Make 59 Supplying and fitting fixing AC Voltmeter (Moving Iron) on the panelboard of approved quality.PU4,Range 0-400 to 0-500 60 Supplying and fitting fixing AC Ammeter (Moving Iron) on the panelboard of approved quality.PU4,Range 0-10 A 61 Providing & fixing 200 Amps busbar of size 600X 450X100 mm with 4 nos.copper strip of size 450X40X4 mm of approved quality. 62 Supplying & fitting fixing of PVC insulated Copper Wire with all complete(ISI Marked) on the pannel board of approved quality. A) 7/16 Copper Wire 63 Supplying & fitting fixing kit cut for main & sub-main swich (Male & female) as per direction of the Engineer in Charge. A)200 Amps main switch 64 Supplying and fitting fixing of Indicator bulb (Flush type containig 3nos batton holder with bulb) on the panel board of approved quality 65 Providing and fitting fixing of M.S shore manifold made with 3mm thick MS sheet of size one way 315 mm dia & three way 125 mm dia made with suitable flange(all end) including coating with steel primer(tailpiece if required will be paid separately) including proper alignment with pipe line & earth cutting, backfilling complete as per direction of Engineer in charge. 66 Excavating trenches of required width for pipes, cables, etc. including excavation for sockets and dressing of sides ramming of bottoms , depth minimum 1.25m including getting out the excavated soil and then returning the soil as required in layers not exceeding 20 cm in depth including consolidating each deposited layers by ramming watering etc. and disposal of surplus excavated soil as directed within a lead of 50 m as per CPWD Specification & direction of Engineer-in-charge.A) All kinds of soil.a) pipe cable etc. exceeding 75 mm dia but not exceeding 160 mm dia 67 b) pipe cables etc. exceeding 200 mm dia but not exceeding 315 mm dia 68 Providing and laying different dia rigid UPVC pipes of Working Pressure 4.0 kg/ sq.cm. complete with necessary coupler and solvent cement as per CPWD Specification & direction of Engineer-in-charge.i) 90mm dia 69 ii) 110mm dia 70 iii)140mm dia 71 iv) 160mm dia 72 v)200mm dia 73 vi) 250 mm dia 74 vii) 315mm dia 75 Providing and fitting fixing of different dia rigid UPVC unequal Tee (including earth cutting & backfilling all socketted) suitable for pipes as perIS specification of working pressure 4.0 kg/sq.cm confirming to IS: 10124 (part-V) as per CPWD Specification & direction of Engineer- in-charge.Unequal Tee i) 315x315x160 mm dia 76 ii) 315x315x140 mm dia 77 iii) 200x200x140 mm dia 78 iv)160x160x140 mm dia 79 iv)160x160x110mm dia 80 vi)140x140x110 mm dia 81 vii)140x140x90 82 Providing and fitting fixing of different dia rigid UPVC equal Tee (including earth cutting & backfilling all socketted) suitable for pipes as per IS specification of Working pressure 4.0 kg/sq.cm confirming to IS: 10124 (Part-V) as per CPWD Specification & direction of Engineer-in-charge. Equal Teea)315x315x315 mm dia 83 b) 250x250x250 mm dia 84 c) 200x200x200 mm dia 85 d) 160x160x160 mm dia 86 e) 140x140x140 mm dia 87 f) 110x110x110 mm dia 88 g) 90x90x90 mm dia 89 Providing and fitting fixing rigid UPVC Reducing socket (one size lower at one end, both end socketted) suitable for pipes of Working pressure 4.0 kg/sq.cm. as per CPWD Specification & direction of Engineer-in-charge. a) 315x250 mm dia 90 b) 250x200 mm dia 91 c) 200x160 mm dia 92 d) 160x140 mm dia 93 e) 140x110 mm dia 94 f) 110x90 mm dia 95 Providing & fitting fixing rigid UPVC bend(30 degree,45 degree,60 degree, 90 degree) for UPVC pipes as per IS specification of Working pressure 4.0 kg/sq.cm as per CPWD Specification & direction of Engineer-in-charge.i) 200 mm dia 96 ii) 160mm dia 97 iii) 140mm dia 98 iii)110 mm dia 99 iv) 90 mm dia 100 Providing and fixing C.I. sluice valves ( with cap ) complete with bolts, nuts, rubber insertions etc. ( the tail pieces if required will be paid separately ) as per CPWD specification and direction of the Engineer - in - charge.a) 80 mm dia1) P.N-1.6 101 b) 100 mm dia1) P.N-1.6 102 c) 125 mm dia.1) P.N-1.6 103 d) 150 mm dia.1) P.N-1.6 104 e) 200 mm dia.1) P.N-1.6 105 Providing and fitting fixing MS tail piece with MS flange suitable for pipes complete as per CPWD specification & direstion of the Engg-in-charge.i) 200 mm dia PVC Pipe 106 ii) 150mm dia PVC Pipe 107 iii) 125mm dia PVC Pipe 108 iv) 100mm dia PVC Pipe 109 v) 80 mm dia PVC Pipe 110 Providing and fitting fixing of G.I hydrant suitable for PVC pipes as per standard specification complete as per direction of Engineer-in- charge (Rate excluding the cost of NTP controlvalve)80X50 mm dia 111 Providing and fitting fixing of Moulded Case Circuit Breaker (MCCB) of different Thermal release range , 415 + V, 50Hz (L & T, BCH, ABB make) as per specification and direction ofthe Engineer-in-charge25-32 Amps 112 Supplying of wooden table of size 1.25 x 0.90 x 1.00m thickness of lott cover is 25mm with 4 legs of size 50 x 50mmmade of karai wood and both side drawer with locking arrangement in/c. necessary vernishing etc. 113 Providing of wooden/Plastic chair without arm of standrad size as per direction of the engg-in-charge. 114 Supplying following tools for day to day maintenance of pump sets and other accessories of TAPARIA make (Hammer 500grm.Sly Wrench big size,cutting plier,screw driver,dal wrench 14x15,16x17,18x19,20x21).
