Water Resources Department-WRD has published Installation Of New Mdtw Within Coochbehar Ai Divn In Tufanganj-I Block At Jaigir Chilakhana Mouja , Sub Project Id Wi202131309m002 Pic No R261903851 Project Code P2020100000000004129 In Cooch Behar District Under Ridf Xxvi. Submission Date for this Tender is 09-02-2021. Tube Well Tenders in COOCHBEHAR West Bengal. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 01-Feb-2021 | CORRIGENDUM01 | Technical Bid | 06-02-2021 |
| 2 | 04-Feb-2021 | CORRIGENDIM02 | Technical Bid | 06-02-2021 |
| 3 | 07-Feb-2021 | Due Date Extended | Admin Corrigendum Date Extend | 09-02-2021 |
| Installation of new MDTW within Coochbehar AI Divn in Tufanganj-I Block at Jaigir Chilakhana Mouja, Sub Project ID WI202131309M002 PIC No R261903851 Project Code P2020100000000004129 in Cooch Behar District under RIDF XXVI | |||||
|---|---|---|---|---|---|
| Sl. No. | Item Description | Item Code / Make | Quantity | Units | |
| 1 | 1 | 1.A. PVC PIPES & ACCESSORIES FOR DRILLING & WTA: | Item01 | ||
| 2 | 1.01 | 250 mm nominal dia , 12.5 mm wall thick PVC Casing (medium casing) pipes as per IS:12818-1997 | Item02 | 39 | m |
| 3 | 1.02 | 150 mm nominal dia , 7.5 mm wall thick PVC Casing (medium casing) pipes as per IS:12818-1997 | Item03 | 81 | m |
| 4 | 1.03 | 150 mm nominal dia , 7.5 mm wall thick PVC Screen (Ribbed) pipes [169 mm O.D.] as per IS:12818-1997 | Item04 | 30 | m |
| 5 | 1.04 | 140 mm dia P.V.C. Pipe (Class-I) as per IS 4985/2000 ,thickness 2.0 to 2.4 mm, Ivory grey coloured, 6 m length with one end matching coupler (Class-II) duly IS - 10124/1988 marked & required solvent cement duly IS - 14182 / 1994 marked for each pipe. | Item05 | 324 | m |
| 6 | 1.05 | 110 mm dia P.V.C. Pipe (Class-I) as per IS 4985/2000 ,thickness 1.6 to 2.0 mm, Ivory grey coloured, 6 m length with one end matching coupler (Class-II) duly IS - 10124/1988 marked & required solvent cement duly IS - 14182 / 1994 marked for each pipe. | Item06 | 1254 | m |
| 7 | 1.06 | 110 mm dia P.V.C. Pipe (Class-II) as per IS 4985/2000 ,thickness 2.5 to 3.0 mm, Ivory grey coloured, 6 m length with one end matching coupler (Class-II) duly IS - 10124/1988 marked & required solvent cement duly IS - 14182 / 1994 marked for each pipe. | Item07 | 12 | m |
| 8 | 1.07 | 140X140X140 mm dia P.V.C. (Class - II) Equal Tee with free solvent cement. | Item08 | 7 | Each |
| 9 | 1.08 | 110X110X110 mm dia P.V.C. (Class - II) Equal Tee with free solvent cement. | Item09 | 9 | Each |
| 10 | 1.09 | 140 mm dia F.T.P. (Class - II) as per IS 4985/2000 with metallic flange. | Item10 | 5 | Each |
| 11 | 1.1 | 110 mm dia F.T.P. (Class - II) as per IS 4985/2000 with metallic flange. | Item11 | 13 | Each |
| 12 | 1.11 | 140 X 110 mm P.V.C. straight Reducer (Class-II) as per IS 4985/2000 | Item12 | 9 | Each |
| 13 | 1.12 | 140 mm dia 60º P.V.C. Bend (Class -II) as per IS IS 4985/2000 | Item13 | 2 | Each |
| 14 | 1.13 | 110 mm dia 90º P.V.C. Bend (Class -II) as per IS 4985/2000 | Item14 | 20 | each |
| 15 | 1.14 | 110 mm dia 60º P.V.C. Bend (Class -II) as per IS 4985/2000. | Item15 | 9 | each |
| 16 | 1.15 | 140 mm dia PVC end cap (Class -II) as per IS 4985/2000. | Item16 | 2 | Each |
| 17 | 1.16 | 140 mm dia P.V.C. extra Coupler (Class -II) as per IS 4985/2000. | Item17 | 15 | Each |
| 18 | 1.17 | 110 mm dia P.V.C. extra Coupler (Class -II) as per IS 4985/2000. | Item18 | 60 | Each |
| 19 | 1.18 | Extra Solvent Cement (Heavy bodied)as per IS 14182/1994 with latest amendments. | Item19 | 5 | Lit |
| 20 | 1.19 | 1.B. - M.S / GI . E.R.W .ACCESSORIES : | Item20 | ||
| 21 | 1.2 | M.S Tripod Set and Inlet & Outlet Pipe Fittings as per drawing. \n | Item21 | 1 | Set |
| 22 | 1.21 | 150 mm nominal dia (PD) ISI marked Sluice valves pressure designation P.N. 1.6 with hand wheel for water works purpose, CI flanged type conforming to IS: 14846/2000 with amended no.1 & 2 . | Item22 | 3 | Each |
| 23 | 1.22 | 100 mm CI alfa Alfa valve (Flanged type D) | Item23 | 9 | Each |
| 24 | 1.23 | 125mm N.B 90º Elbow one end 125 mm N.B flange welded other end ring welded with 150 x 125 mm N.B free backing flange(T-17) | Item24 | 1 | Each |
| 25 | 1.24 | 140 mm(N.B) X 150 mm dia M.S/ GI expander ( b/e flanged ) | Item25 | 2 | Each |
| 26 | 1.25 | 150 mm (NB) MS / GI ERW pipes (4.80 mm wall thickness) as per IS -1239 (Part -I) /2004 with latest amendments thereof duly welded on both sides of pipe and on inside & outside with corresponding diameter of MS flanges as per Is -6392/1971, Table -17 with latest amendments thereof. Both MSERW pipes & flanges should be duly ISI certification marked. Length of the flanged MS/GI ERW pipes should be 6 m ± 10 mm . | Item26 | 9 | m |
| 27 | 1.26 | Column pipes : | Item27 | ||
| 28 | 1.27 | MS / GI 125 mm NB column pipe one end screwed & other end welded with non standard flange.(3 m long) BOTTOM . | Item28 | 1 | Each |
| 29 | 1.28 | MS / GI 125 mm NB column pipe both end welded with non standard flange.(3 m long) MIDDLE . | Item29 | 10 | Each |
| 30 | 1.29 | MS / GI 125 mm NB column pipe one end welded with non standard flange & other end welded with standard flange.(3 m long) TOP . | Item30 | 1 | Each |
| 31 | 1.3 | MS / GI HOLDING CLAMPS :125 mm heavy duty supporting clamp in two halves made of Ms flats for holding column pipes. As per annexture G. | Item31 | 2 | Pair |
| 32 | 1.31 | Foundation bolt for Distribution chambers (Quadruped & Tripod sets) manufactured from 20 mm nominal diameter MS Rod as per IS - 2062/1992. Total length of the bolt is 450 ± 10 mm having welded head 80 ± 10 mm in length & 20 mm in nominal diameter witj nut & 2 nos washer (As per Annexure - E) . The average weight of such bolts to be1.1 kg per bolt with tolerence in weight of each bolt @ ± 10 %. | Item32 | 28 | Kg |
| 33 | 1.32 | MS hexagonal head bolts & Nuts bearing IS - 1363 (Part -I) / 1992 of product Grade - C with latest amendments for bolts & IS 1363 (part - 3) / 1992 of product grade - C with latest amendments for nuts properties / class for bolts - 4.6 & for nut - 4.5. Both bolts & nuts are to be duly ISI certification marked. | Item33 | ||
| 34 | 1.33 | M 20x80 mm. | Item34 | 20 | Kg |
| 35 | 1.34 | M 20x100 mm. | Item35 | 10 | Kg |
| 36 | 1.35 | M.16x65 mm | Item36 | 12 | Kg |
| 37 | 1.36 | M 16x80 mm | Item37 | 18 | Kg |
| 38 | 1.37 | M 16x 50 mm | Item38 | 11 | Kg |
| 39 | 1.38 | 300 mm dia Compressed Asbestos Fibre jointing made from 5 mm thick red jointing sheet as per IS 2712 / 1998 grade W/3 FYSAX AMJ 321. Gasket for raised surface of MS Flange as per IS 6392/71.(Table 5) | Item39 | 2 | Each |
| 40 | 1.39 | Rubber insertion 5 mm thick with proper reinforcement 2 PLY conforming to IS 638 / 79 with ISI marked with latest amendments suitable for raised surface of MS flange as per IS 6392/71 (Table - 5,11& 17)red jointing sheet as per IS 2712 / 1998 grade W/3 FYSAX AMJ 321. Gasket for raised surface of MS Flange as per IS 6392/71.( Table - 5,11 & 17). | Item40 | ||
| 41 | 1.4 | 150mm.dia( Table -17) | Item41 | 8 | Each |
| 42 | 1.41 | 150mm.dia( Table -5) | Item42 | 8 | Each |
| 43 | 1.42 | 125 mm dia( Table-17) | Item43 | 3 | Each |
| 44 | 1.43 | 100 mm dia.(Table-17) | Item44 | 15 | Each |
| 45 | 1.44 | 80 mm.dia(Table-17) | Item45 | 1 | Each |
| 46 | 1.45 | 210 OD, 127 ID, 180 PCD & 18 mm dia. 8 nos hole | Item46 | 11 | Each |
| 47 | 1.46 | 1 C. PUMP-MOTOR & OTHER ACCESSORIES | Item47 | ||
| 48 | 1.47 | 15 HP to 17.5 HP Motor controllers comprising of Oil immersed / Air break starters with heavy duty power contactors, with auto switch and timer,MCB & SPP and ISI marked 63A Main Switch, Capacitor, Ammeter (0-100A) & Voltmeter (0-500V) conforming to IS 1248. | Item48 | 1 | Each |
| 49 | 1.48 | 15 HP Submersible Motor Pump Set having capacity of 100-60 cum per hour discharge at 30-42 m head as per IS Specification and direction of E.I.C. | Item49 | 1 | Each |
| 50 | 1.49 | 96 X 96 sq mm flush mounting Ammeter (Range 0-100Amp) MIAC, Accuracy within ±1.5% and conforming to IS:1248/1968 | Item50 | 1 | Each |
| 51 | 1.5 | 96 X 96 sq mm flush mounting Voltmeter (Range 0-500V) MIAC, Accuracy within ±1.5% and conforming to IS:1248/1968\n | Item51 | 1 | Each |
| 52 | 1.51 | 3 Core 4 mm2 copper PVC insulated (Heavy duty) Flat Weather Proof electric cable as per IS specification (Brimsin or of any other reputed brand as per direction of EIC). | Item52 | 100 | m |
| 53 | 1.52 | 1 D. LAY FLAT HOSE | Item53 | ||
| 54 | 1.53 | Lay flat hose of 75 mm nominal size polyester reinforced layflat hose ( The hose should have wall thickness 1.3 +-0.3 mm working pressure 3.0 kg / sq.m and bursting presure 9 kg / sq. m. The lay flat hose should have a standard length of 100 / 200 m roll | Item54 | 200 | m |
| 55 | 1.54 | TOTAL SUPPPLY OF MATERIALS | Item55 | 1 | Item |
| 56 | 2 | DRILLING | Item56 | ||
| 57 | 2.01 | Drilling of bore hole 45.72 cm dia through any kind of soil by adopting any method of drilling ( Direct or Reverse Circulation Rotary ) upto required depth including digging trenches and pits etc. all complete. | Item57 | ||
| 58 | 2.02 | (i) Upto 30 metres below G.L. | Item58 | 30 | m |
| 59 | 2.03 | (ii) beyond 30 metres and upto 60 metres. | Item59 | 30 | m |
| 60 | 2.04 | (iii) beyond 60 metres and upto 90 metres. | Item60 | 30 | m |
| 61 | 2.05 | (iv) beyond 90 metres and upto 120 metres. | Item61 | 30 | m |
| 62 | 2.06 | (v) beyond 120 metres and upto 150 metres. | Item62 | 30 | m |
| 63 | 2.07 | (v) beyond 150 metres and upto 153 metres. | Item63 | 3 | m |
| 64 | 2.08 | Labour charges for llowering of PVC-U pipes, strainers, blank pipe etc. and fitting, fixing and jointing of tubeweii assembly at sites by threading, welding etc. as per direction of the E-I-C.. | Item64 | ||
| 65 | 2.09 | (i) 150 mm NB Blank pipe, Slotted pipe & Bottom Plug | Item65 | 111 | m |
| 66 | 2.1 | (iv) 250 mm OD Housing pipe | Item66 | 39 | m |
| 67 | 2.11 | Supplying, fitting and fixing including fabrication with required materials and lowering in position etc. as per direction. | Item67 | ||
| 68 | 2.12 | (i) 250 mm x 150 mm Reducer consisting of two nos. of reducer 250x200 mm & 200x 150 mm PVC-U tapper shaped reducing socket with inner thread for larger end & outer thread for smaller end. | Item68 | 1 | Each |
| 69 | 2.13 | (ii) 250 mm DN PVC Top Cap | Item69 | 1 | Each |
| 70 | 2.14 | (iii) M.S. Centre guide (consisting of 3 nos. not less than 450 mm long and 125 mm rise of arch) of approved with two nos. MS clamps suitable for PVC-U pipes . | Item70 | 24 | Each |
| 71 | 2.15 | iv)150 mm DN PVC -U end Cap. | Item71 | 1 | Each |
| 72 | 2.16 | Supply of gravel for use as pack in tube well of 2mm to 4 mm size ( Asper IS: 4097) gravel treatment of tubewell including screening, washing, cleaning etc. of the Gravels at the site complete as per direction of Engineer-in-Charge. | Item72 | ||
| 73 | 2.17 | (i) For sites within 4 km from all weather metal road. | Item73 | 25 | m3 |
| 74 | 2.18 | Development of Tubewell in accordance with IS: 2800 (Part-I) & IS: 11189 to established maximum rate of useable water yield without sand content beyound pemisable limit with required capacity of compressor (about 200 psi, 375 cfm Air-compressor, actual psi * cfm depend on the tube well head condition ), running the compressor for required limit till well is fully developed and followed by development of tubewell by over pumping with 15% to 25% higher discharge than expected discharge of tube well apacity vertical turbine pump and carrying out step draw down test, yield test , vericality test etc as per prescribed method all complete including higher and labour chargess of compressor , tools and accessories etc., all as per requirement and direction of E-I-C. | Item74 | ||
| 75 | 2.19 | (ii) Depth upto 120 metre OR | Item75 | 1 | Each |
| 76 | 2.2 | ii) Depth beyond 120 metre and upto 200 metre. | Item76 | 1 | Each |
| 77 | 2.21 | Electrologging of bore hole of different dia tubewell for locating water bearing strata and saline aquifer, if any, after conducting relevant geophysical tests. All test reports and compiled data sheets should be submitted to Engineer-in-Charge (cost is inclusive of all materials, labour & compilation of data sheets. The work should be done as per direction of Engineer-in-Charge including compilation of data.) | Item77 | 1 | Each tube well |
| 78 | 2.22 | Mobilisation charges for transporting upto site including loading, unloading of all plants, machineries & equipments required for drilling, development and testing of Tubewells and also the cost of construction temporary roads over field and/or culverts, repairing existing roads and/or culverts all complete, carrying materials on head load, carts or boats as the case may be :- | Item78 | ||
| 79 | 2.23 | (i)For sites within 4 km from all weather metal road. | Item79 | 1 | Each |
| 80 | 2.24 | Total For sites within 4 km from all weather metal road & depth within 120 m: | Item80 | 1 | Each |
| 81 | 2.25 | Total For sites within 4 km from all weather metal road & depth beyond 120 m: | Item81 | 1 | Each |
| 82 | 3 | PUMP HOUSE | Item82 | ||
| 83 | 3.01 | Earthwork in excavation of foundation trenches or drains in all sorts of soil (including mixed soil but excluding laterite and sand stone), including removing, spreading or stacking the spoils within a lead of 75 m as directed. The item include necessary trimming the sides of trenches, leveling, dressing and ramming the bottoms, bailing or pumping out of water etc. as required complete. \na) Depth of excavation not exceeding 1.5 met | Item83 | 16.985 | % m³ |
| 84 | 3.02 | Earth work in filling in foundation trenches or plinth with good earth in layer not exceeding 150mm. Including watering and ramming etc. layer by layer complete. (Payment to be made on the basis of measurement of finished quantity of work) (a) With earth obtained from excavation of foundation. | Item84 | ||
| 85 | 3.03 | 1/5 the of excavated earth | Item85 | 3.397 | % m³ |
| 86 | 3.04 | (A) Filling in foundation or plinth by silver sand in layer not exceeding 150 mm as directed and consolidating the same by through saturation with water ramming complete including the cost of supply of sand. ( Payment to be made on measurement of finished quantity) | Item86 | 5.932 | % m³ |
| 87 | 3.05 | Ordinary Cement concrete (mix 1:2:4) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement,if any, in ground floor\nas per relevant IS codes. | Item87 | ||
| 88 | 3.06 | (b) River bazree | Item88 | 2.223 | m³ |
| 89 | 3.07 | (b) River bazree | Item89 | 1.403 | m³ |
| 90 | 3.08 | Single brick flat soling of picked Jhama bricks including ramming and dressing bed to proper level and filling joints with local sand. \n | Item90 | 34.301 | m² |
| 91 | 3.09 | Brick work with first class in cement mortar (1 : 4) | Item91 | ||
| 92 | 3.1 | (a) In foundation & plinth | Item92 | 10.807 | m³ |
| 93 | 3.11 | (b) In superstructure ground floor | Item93 | 15.09 | m³ |
| 94 | 3.12 | 125 mm. thick brickwork with 1st class brick in cement mortar (1 : 4) in ground floor. | Item94 | 3.698 | m² |
| 95 | 3.13 | 25 mm. thick damp proof with cement concrete (1:1.5:3) (with graded stone aggregate 10 mm. normal size) and painting the top surface with a coat of bitumen [VG.40] using 1.7 kg. per sq.m. including heating the bitumen and cost and carriage of all materials complete. [Bitument to be supplied by the Agency] | Item95 | 5 | m² |
| 96 | 3.14 | Ordinary Cement concrete (mixed 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. \n | Item96 | ||
| 97 | 3.15 | (a) River Bazree | Item97 | 4.562 | m³ |
| 98 | 3.16 | "Hire and labour charges for shuttering with centering and necessary staging upto 4 meter using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams, columns, lintels curved or straight including fitting, fixing and striking out after completion of works (upto roof of ground floor)\nb) Above 30 mm and upto 37 mm thick wooden shuttering as per decision and direction of EIC" \n | Item98 | ||
| 99 | 3.17 | Ground Floor: | Item99 | 46.925 | m² |
| 100 | 3.18 | Reinforcement for reinforced concrete work in all sorts of structure including distribution bars, stirrups, binders etc. including supply of rods, initial straightening of bend bars excluding coil bars and removal of loose rust (if necessary) cutting to requisite length, hooking, bending to correct shape, placing in proper position and binding with 1.626 mm (16 SWG) black annealed wire at every inter section complete as per drawing and direction including cost of wire upto 1st floor level. | Item100 | ||
| 101 | 3.19 | a) for works in foundation, basement and upto roof of ground floor/upto 4 m \n | Item101 | ||
| 102 | 3.2 | ii) For Tor/Mild Steel | Item102 | 0.358 | MT |
| 103 | 3.21 | "Plaster (to wall, floor ceiling etc) with sand and cement mortar including rounding off or chamfering corners, as directed and racking out joints e including throating, nosing and drip course, scaffolding/staging where as necessary at ground floor(excluding cost of chipping over concrete surface) \n\n | Item103 | ||
| 104 | 3.22 | (a) with (1:4) cement mortar. (i) 15 mm. thick plaster. | Item104 | 73.95 | m² |
| 105 | 3.23 | (ii) 20 mm. thick plaster. | Item105 | 61.336 | m² |
| 106 | 3.24 | (b) with (1:4) cement mortar. | Item106 | ||
| 107 | 3.25 | (i) 10 mm. thick plaster. | Item107 | 25.847 | m² |
| 108 | 3.26 | Neat cement punning about 1.5 mm. thick in wall dado, floor, drain, door and window sill etc. \n | Item108 | 17.211 | m² |
| 109 | 3.27 | Artificial stone IN floor, dado, staircase etc. with cement concrete 1:2:4 with stone chips laid in panel as directed with topping made with ordinary or white cement ( as necessary) and marble dust in proportion ( I:2) including smooth finishing and rounding off corners including raking out joints or roughening of concrete surface and application of cement slurry before flooring works using cement @ 1.75 kg per square meter all complete including all materials and labour. In Ground Floor | Item109 | ||
| 110 | 3.28 | ( iii) 35 mm thick | Item110 | 16.08 | m² |
| 111 | 3.29 | M.S. gate of Jail type as per approved design made of strong M.S. frame work, intermediate stiffeners and round / square bars or angles. M.S. sheet (not less than 14 gauge) gussets, cleats etc. including necessary riveting, bolting, welding, locking and hanging arrangements, fitting and fixing complete as per direction of the Engineer-in - charge.\nIn ground floor | Item111 | ||
| 112 | 3.3 | (Portion of locking arrangement inside the wall to be paid separately) | Item112 | 3.387 | qtl |
| 113 | 3.31 | Locking arrangement for Jail type doors including supplying fitting and fixing in position complete as per approved design. | Item113 | ||
| 114 | 3.32 | (a) Shutters with 25mm thick planks, 19mm thick battens. | Item114 | 7.5 | kg |
| 115 | 3.33 | Supplying, fitting and fixing M.S. Clamp for door and window frames made of flat bar bend bifurcated with necessary screws etc by cement concrete with stone chips (1:2:4) as per direction | Item115 | ||
| 116 | 3.34 | 40mm x 6 mm x 250 mm length | Item116 | 22 | Each |
| 117 | 3.35 | Iron butt hinges of approved quality fitted and fixed with steel screw with ISI Mark | Item117 | ||
| 118 | 3.36 | (vii) 100 mm long X 58 mm X 1.9 mm. | Item118 | 12 | Each |
| 119 | 3.37 | iv) 75 mm. long X 47 mm. X 1.7 mm. | Item119 | 16 | Each |
| 120 | 3.38 | Iron hasp bolt of approved quality fitted and fixed complete (oxidized) with 16 mm dia rod with centre bolt and round ( c ) 300 mm long | Item120 | 2 | Each |
| 121 | 3.39 | Iron socket bolt of approved quality fitted and fixed complete. | Item121 | ||
| 122 | 3.4 | (d) 225 mm long x 10 mm. dia.Bolt | Item122 | 2 | Each |
| 123 | 3.41 | (b) 100 cm. long x 10 mm. dia. Bolt | Item123 | 8 | Each |
| 124 | 3.42 | Supplying, fitting and fixing Godrej Multilock or equivalent | Item124 | 2 | Nos |
| 125 | 3.43 | M.S. works in brackets made from flats, angles, tees etc. to sizes specialy bent, twisted, forged; making holes drilled and fitted to rafter of trusses with necessary bolts, nuts, washer or screws etc. (length of straight not less than 230 mm) | Item125 | ||
| 126 | 3.44 | Angal L 25mm x25mm x5mm | Item126 | ||
| 127 | 3.45 | 12 mm Nut bolt | Item127 | 0.0525 | Qtl |
| 128 | 3.46 | Supplying 1.5mm thick M.S. sheet fitted and fixed on one or both faces of M.S./ W.I. gate etc. with point welding at not more than 150mm apart complete in all respect as per design including cost of all labour and materials. | Item128 | 0.4 | m² |
| 129 | 3.47 | Supplying, fitting and fixing G.I. pipes of TATA make with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew, reducing socket, reducing tee, short piece etc. fitted with holder bats clamps, including cutting pipes, making threads, fitting, fixing etc. complete in all respect including cost of all necessary fittings as required,jointing materials and two coats of painting with approved paint 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 accesories, specials. Payment for painting will be made seperately) | Item129 | ||
| 130 | 3.48 | (A) For Exposed Work (f) (i) 50 mm dia. light quality | Item130 | 3.5 | m |
| 131 | 3.49 | Painting block letters or digits in Black Japan or any approved paint as per direction. | Item131 | ||
| 132 | 3.5 | g) Size above 10 cm and upto 12.5 cm | Item132 | 120 | Each |
| 133 | 3.51 | b) Size above 2.5 cm and upto 4 cm | Item133 | 70 | Each |
| 134 | 3.52 | c) Size above 4 cm. and upto 5 cm. | Item134 | 20 | Each |
| 135 | 3.53 | d) Size above 5 cm. and upto 7.5 cm. | Item135 | 15 | Each |
| 136 | 3.54 | M.S. round or square bar gratings of window etc fitted and fixed in holes of window frames and with intermediate flat bar , stiffener ( with necessary holes for the grating bars and with the ends tumed and fixed to timber frames with necessary screws ). complete as directed . In ground floor. | Item136 | 1.127 | Qntl |
| 137 | 3.55 | Priming one coat on timber, plastered or on steel or other metal surface with synthetic enamel/ oil bound primer of approved quality including smoothening surfaces by sand papering etc. (M.F. 2.2) | Item137 | 25.633 | m² |
| 138 | 3.56 | 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.( other than high gloss)) | Item138 | ||
| 139 | 3.57 | (b) On steel surface or other metal surface ).Two coats (with any shade except white). | Item139 | 25.633 | m² |
| 140 | 3.58 | White washing including cleaning and smoothening surface thoroughly | Item140 | ||
| 141 | 3.59 | All floor (b) Two coats. | Item141 | 90.413 | %m² |
| 142 | 3.6 | Applying decorative cement based paint of approved quality after preparing the surface including scrapping the same thoroughly as per manufacturers specification on | Item142 | ||
| 143 | 3.61 | (b) Two coats. | Item143 | 62.21 | m² |
| 144 | 3.62 | 6 Levers Lock (3Keys) Product Code 3279 Godrej or equivalent make. | Item144 | 2 | Each |
| 145 | 3.63 | Supply of UPVC pipes (B Type) & fittings conforming to IS-13592-1992 \n(A) (i) Single Socketed 3 Meter Length | Item145 | ||
| 146 | 3.64 | A) UPVC Pipes : (i) 75 mm Dia. (Length of Pipe 3mtr) | Item146 | 2 | Each |
| 147 | 3.65 | B) UPVC Fittings | Item147 | ||
| 148 | 3.66 | (ii) Plain Tee : 75 mm Dia | Item148 | 2 | Each |
| 149 | 3.67 | (ix) Bend 450 : 75 mm Dia | Item149 | 2 | Each |
| 150 | 3.68 | Additional cost for constructional materials @ 5% except earth work in excavation & filling. | Item150 | 0.03 | Item |
| 151 | 3.69 | TOTAL FOR PUMP HOUSE | Item151 | 1 | Item |
| 152 | 4 | PIPE LINE | Item152 | ||
| 153 | 4.01 | Earthwork in excavation of foundation trenches or drains in all sorts of soil (including mixed soil but excluding laterite and sand stone), including removing, spreading or stacking the spoils within a lead of 75 m as directed. The item include necessary trimming the sides of trenches, leveling, dressing and ramming the bottoms, bailing or pumping out of water etc. as required complete. \na) Depth of excavation not exceeding 1.5 metre. | Item153 | ||
| 154 | 4.02 | I)For foundation Blocks of Tripod | Item154 | 5.2 | Cum |
| 155 | 4.03 | ii) For spout Chambers | Item155 | 16 | Cum |
| 156 | 4.04 | iii) For Pipe Trenches | Item156 | 946.8 | Cum |
| 157 | 4.05 | 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.) | Item157 | ||
| 158 | 4.06 | I)For foundation Blocks of Tripod | Item158 | 1.04 | Cum |
| 159 | 4.07 | ii) For spout Chambers | Item159 | 3.2 | Cum |
| 160 | 4.08 | iii) For Pipe Trenches | Item160 | 946.8 | Cum |
| 161 | 4.09 | Laying of UPVC pipes of different diameters within field trenches in curve/ straight line including using UPVC fittings, Viz. Horizontal and Vertical Bends, riser pipes, Tee Reducer etc.and making leak proof joints with couplers after roghening the surface with wire brush and emery paper and applying solvent cement (The rate is inclusive of transport of pipesfittigs and solvent cement to be supplied by deptt.) all complete asper direction of Engineer-In- charge. | Item161 | ||
| 162 | 4.1 | ii)140 mm.dia | Item162 | 324 | m |
| 163 | 4.11 | iii)110 mm. dia | Item163 | 1254 | m |
| 164 | 4.12 | Single brick flat soling of picked Jhama bricks including ramming and dressing bed to proper level and filling joints with local sand. | Item164 | ||
| 165 | 4.13 | I) For foundation Blocks of Tripod | Item165 | 3.5 | Sqm |
| 166 | 4.14 | ii) For spout Chamber | Item166 | 31.5 | Sqm |
| 167 | 4.15 | Filling in foundation or plinth in layers not exceeding 15 cm. As directed and consolidating the same by through saturation with water and ramming complete, including the cost of supply of sand. | Item167 | ||
| 168 | 4.16 | b) With Fine sand | Item168 | ||
| 169 | 4.17 | I) For foundation Blocks of Tripod | Item169 | 4 | %Cum |
| 170 | 4.18 | Ordinary Cement concrete (mixed 1:2:4) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement if any , in ground floor as per relevent IS Codes. | Item170 | ||
| 171 | 4.19 | b) River Barzee | Item171 | ||
| 172 | 4.2 | i) With approved graded stone chips (20 mm size) | Item172 | ||
| 173 | 4.21 | I) For foundation Blocks of Tripod | Item173 | 0.83 | Cum |
| 174 | 4.22 | ii) For spout chambers | Item174 | 3.63 | Cum |
| 175 | 4.23 | Cement concrete with graded shingles(30 mm size excluding shuttering) in ground floor. | Item175 | ||
| 176 | 4.24 | B) with North Bengal varity stone chips | Item176 | ||
| 177 | 4.25 | a) 1:3:6 proportion | Item177 | ||
| 178 | 4.26 | I) For foundation Blocks of Tripod | Item178 | 1.14 | Cum |
| 179 | 4.27 | ii) For drop wall of spout chamber | Item179 | 0.72 | Cum |
| 180 | 4.28 | Hire and labour charges for shuttering with centering and necessary staging upto 4 metre using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams, columns, lintels curved or straight including fitting, fixing and striking out after completion of works (upto roof of ground floor)\na) Above 25 mm and upto 30 mm thick wooden shuttering as per dicession and directon of EIC | Item180 | ||
| 181 | 4.29 | I) For foundation Blocks of Tripod | Item181 | 8.45 | Sqm |
| 182 | 4.3 | ii) For spout chamber | Item182 | 10 | Sqm |
| 183 | 4.31 | Reinforcement for reinforced concrete work in all sorts of structure including distribution bars, stirrups, binders etc. initial straightening and removal of loose rust (if necessary) cutting to requisite length, hooking, bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every inter section complete as per drawing and direction | Item183 | ||
| 184 | 4.32 | a) for works in foundation, basement and upto roof of ground floor/upto 4 m | Item184 | ||
| 185 | 4.33 | I) Tor steel/Mild steel | Item185 | ||
| 186 | 4.34 | I) For foundation Blocks of Tripod | Item186 | 0.1 | MT |
| 187 | 4.35 | Brick work with first class in cement mortar (1 : 6) \nA) In foundation and plinth. | Item187 | 8.7 | Cum |
| 188 | 4.36 | 125 mm. thick brickwork with 1st class brick in cement mortar (1 : 4) in ground floor. | Item188 | 10 | Sqm |
| 189 | 4.37 | Plaster (to wall, floor ceiling etc) with sand and cement mortar including rounding off or chamfering corners, as directed and racking out joints e including throating, nosing and drip course, scalfolding/staging where as necessary at ground floor(excluding cost of chiping over concrete surface) \n (a) with (1:6) cement mortar\nC) 15 mm. thick plaster | Item189 | 106 | Sqm |
| 190 | 4.38 | Neat cement punning about 1.5 mm. thick in wall dado, floor, drain, door and window sill etc. | Item190 | 106 | Sqm |
| 191 | 4.39 | Labour charges for fitting and fixing and laying,where necessary of following MS/ GI/ ERW pipes and accessaries ( all materials including pipes to be supplied departmentally of 150 mm. Dia G.I pipe both ends flanged) including transportation of the same cutting, threading, jointing etc. and making leak proof threaded/flange joints at site, by using socket/ rubber insertion, nuts and bolts etc mainting proper alignment and level all complete as per direction of EIC. | Item191 | ||
| 192 | 4.4 | i) (a) 150 mm dia ERW/MS pipe | Item192 | 12 | m |
| 193 | 4.41 | xxviii) 150 mm dia C.I. Sluice Valve | Item193 | 3 | m |
| 194 | 4.42 | Erection, fitting and fixing set of M.S tripod inlet and outlet pipe fittings. | Item194 | 1 | Each Set |
| 195 | 4.43 | Priming One Coat on Steel or other metal surface with synthetic enamel/ oil bound primer of approved quality including smoothening surface by sand papering etc. | Item195 | 15 | Sqm |
| 196 | 4.44 | Painting with best quality synthetic enamel paint of approved make and brand including smoothening of surface by sand papering etc. including using of approved putty etc. on the surface, if necessary. (b) On Steel or other metal surface ( of approved quality) (other than High gloss)\n iv) Two Coats (with any shade except white) | Item196 | 15 | Sqm |
| 197 | 4.45 | Labour charges for fitting, fixing 110 mm dia Flap valve with 110 mm dia class" UPVC riser pipe I with 100 mm dia. AC presure pipe with the help of FTP (flanged tail piece) by joining the PVC/ACP end of the tail piece and riser pipe with coupler and flanged end of tail piece and Flap valve with rubber insertion, nuts and bolts etc. complete. (Rate inclusive of transportation from departmental store to work site) | Item197 | 9 | Nos |
| 198 | 4.46 | Labour charges for fitting, fixing (150 x 140) mm dia M S reducer with 140 mm dia UPVC pipe with the help of FTP (flanged tail piece) by joining the PVC end of the tail piece and 140 mm dia UPVC pipe with coupler and flanged end of tail piece and expander with rubber insertion, nuts and bolts etc. complete. (Rate inclusive of transportation from departmental store to work site). | Item198 | 2 | Nos |
| 199 | 4.47 | Testing of pipe line system against leakage by filling the distribution chamber with water and supplying water through the entire pipe line net work for atleast4 (Four) hours including hiring and transport of suitable generstor , pump , tools and plants, fuel and lubricants and installation of the pump connecting the same with pipe line network making necessary electrical connection and dismantling all these after completion of test all complete as per direction of Engineer -In -Charge. | Item199 | 1 | Each System |
| 200 | 4.48 | ii) For MDTW | Item200 | ||
| 201 | 4.49 | Additional cost of carriage of constructional materials for construction of one M.D.T.W. pump house. @ 4% of total except for earth work in excavation & filling. | Item201 | 0.04 | Item |
| 202 | 4.5 | TOTAL FOR PIPE LINE | Item202 | 1 | Item |
| 203 | 5 | INTERNAL WIRING | Item203 | ||
| 204 | 5.01 | Supplying and fixing Sheet steel Main Switches on angle iron frame on wall. 415V TPN with fuse on L&N | Item204 | ||
| 205 | 5.02 | For 60/63 Amp. Main Switch Havels | Item205 | 1 | No. |
| 206 | 5.03 | Fixing only starter (for motor control) on flat angle iron frame on wall\n | Item206 | ||
| 207 | 5.04 | For star delta starter 15 HP to 22.5 H | Item207 | 1 | No. |
| 208 | 5.05 | Fixing only Voltmeter/Ammeter/Energy meter with screws & other fixing materials including making necessary holes and connections | Item208 | ||
| 209 | 5.06 | a) Ammeter | Item209 | 1 | No. |
| 210 | 5.07 | b) Voltmeter | Item210 | 1 | No. |
| 211 | 5.08 | Laying and connecting only cable upto 50 sqmm through existing RCC/Hume/G.I. Pipe/open masonary trench for single, 2, 3, 3.5 & 4 core | Item211 | 5 | Mtr. |
| 212 | 5.09 | Meter loop connection with 1.1 K.v. Gr. 3½ core 14 core 10 Sqmm to 50 Sq mm. p.v.C./ XLPE insulated & sheathed and armoured Aluminium/Copper Cable from Meter to incomming TPN Main Switch 1Terminal.\nb) For HDTW/MDTW/MINI RLI Scheme\ni) 25 Sqmm 3½ Core Aluminium Cable\n | Item212 | 5 | Mtr. |
| 213 | 5.1 | Earthing with 50 mm dia pipe 3.64 mm thick x 3.04 m long and 1x 4 SWG G.I. wire (4 mts. Long) 13 mm dia. × 80 mm long G.I. bolts, double nuts , double washers including supplying and fixing 15 mm. dia G.I. Pipe protection (1 mt. long) to be filled with bitumen, partly under the ground level and partly above the ground level, driven to an average depth of 3.65 metre(12') below the ground level and restoring the surface duly rammed for soft soil. By ISI - Medium GI pipe. | Item213 | 2 | Per set |
| 214 | 5.11 | Supplying and fixing earth busbar of galavanised( Hot Dip) M.S Flat 25 mm x 6 mm on wall having clearence of 6 mm from wall including providing drilled holes on busbar complete with G.I. bolts, nuts, washers , spacing insulators etc. as required . | Item214 | 0.3 | m |
| 215 | 5.12 | Connecting the equipments to earth busbar including S&F G.I (Hot Dip) wire no 8 SWG on wall / floor with stapples buried inside floor / wall as required and making conection to equipments with bolts , nuts, washers, cables logs etc. as required and mending good all the damages. | Item215 | 15 | m |
| 216 | 5.13 | Supplying and fixing Sheet steel Main Switches on flat iron frame on wall 240V DP with fuse on L&N\nFor 15/16 Amp. Main Switch Havels | Item216 | 1 | Each |
| 217 | 5.14 | Supplying and Drawing 1.1 KV single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (Brand approved by EIC) of the following sizes in the prelaid polythene pipe and by the prelaid GI fish wire and making necy. connection as required \ne) 2x36/0.3 (2.5 sqmm) + 1x22/0.3 (1.5 sqmm) as ECC | Item217 | 3 | m |
| 218 | 5.15 | Supplying and fixing polythene pipe complete with fittings as necy. under ceiling/beam, bound with 22 SWG GI binding wire incl. supplying and drawing 1x18 SWG GI Wire as fish wire inside the pipes and fittings and providing 50 mm dia disc of MS sheet (20 SWG) having colour paint at one face fastened at the load point end of the polythene pipe with fish wire (synchronizing with roof/beam casting work of building construction)\n(c) 25mm dia 3mm thick Polythene Pipe | Item218 | 2 | m |
| 219 | 5.16 | Supply & Fixing angular batten holder (Anchor) on 75mm dia PVC round block / round bakelite on wall/ceiling. | Item219 | 3 | Each |
| 220 | 5.17 | Supplying & Fixing bulk head light fitting (Havells make) with die cast aluminium housing & frosted glass on wall/ceiling incl. S&F 8watt CFL / 100 watts GLS lamp complete set. | Item220 | 2 | Ser |
| 221 | 5.18 | Supplying , fitting and fixing 350X250X25 mm size wooden planks on wall (for fitted and fixied of electrical equipment as necessary on the planks) complete as per direction of EIC. | Item221 | 1.08 | sq m |
| 222 | 5.19 | Distribution wiring in 1.1 KV grade 2 x 22 /0.3 (1.5 sq m) single core stranded "FR" PVC insulated and unsheathed copper wire (Brand approved by EIC) in suitable size PVC casing - capping (Precision make) with 1 x 22 /0.3 (1.5 sq m) single core stranded 'FR' PVC insulated & unsheathed copper wire for ECC, including necessary PVC clips, fittings etc. to light/fan/call bell point with piano key type switch (Anchor make) fixed on sheet steel fabricated switch board with Perspex/bakelite top cover on wall including necessary connections and making earthing attachment and mending good damages to building works [PVC casing-capping and Switch board both on surface] d) Average run 9 mtr | Item222 | 5 | Each Point |
| 223 | 5.2 | Finishing the end of XLPE/PVC armoured cable by crimping method including supplying & fixing soldering socket, tapes, anti corrosive pastes & jointing materials. | Item223 | ||
| 224 | 5.21 | a) 3.5 core 25 Sqmm | Item224 | 3 | each set |
| 225 | 5.22 | Transportation of Submersible Electro Motor Pumping set,including bend, sluice valves, column pipe etc.. along with all other accessories and equipments over Pucca/Kancha Road from Sub-Divisional Store to worksite including loading at the lifting point and unloading at the delivery point including necessary head load upto 100 metre at both ends. | Item225 | ||
| 226 | 5.23 | (a) Distance upto 50 km | Item226 | ||
| 227 | 5.24 | (i) 100/150/200 cubic metre per hour (m3/hr) capacity electro motor pumping set with column pipes and accessories etc. . | Item227 | 1 | each set |
| 228 | 5.25 | b) Additional distance for each 25 kms beyond 50 km. Upto any distance | Item228 | 1 | each set |
| 229 | 5.26 | Supplying, fitting & fixing of M.S. plate of size 40 cm x 40 cm, thickness 6 mm, consisting of two equal halves (40cm x 20cm), placed over Housing Pipe of HDTW/ MDTW to rest the supporting clamps, with semi circular hole of 170 mm Eachset 897.69 dia. at centre including locking arrangement between the two halves on both sides, including fitting, fixing of 40 mm dia. G.!. bend by making a hole on plate for passing submersible cable smoothly and complete in all respect. | Item229 | 1 | set |
| 230 | 5.27 | Fitting & fixing 63 /100 Amps Iron clad / sheet TP/ TPN switch fuse unit with HRC fuse on angle iron frame on wall with necesssary nuts & bolts all complete as per direction of EIC. | Item230 | 1 | set |
| 231 | 5.28 | Instalation of submersible electro motor pumping set of following capacities by using necessary requisite, tools and plants by lowering the same within the tubewell housing pipe upto the following depth as per direction by fitting, fixing column pipes and other accessories, fixtures with necessary nuts, bolts and washers and suspending the entire assembly of pump set vertically by fixing the same supported by M.S. clamps over the top of housing pipe, binding the motor cable with each column pipes and drawing cable upto pump controller/starter point including opening out of the top cap of housing pipe of the tubewell and testing of motor both in loading as well as in unloaded condition before and after installation of the same. (The rate is inclusive of hiring charges of tools & plants.) | Item231 | ||
| 232 | 5.29 | (a)100/150/200 m3 her hour capacity electro motor set. | Item232 | ||
| 233 | 5.3 | (ii) Length of pump assembly of any length exceeding 18 m. | Item233 | 1 | each |
| 234 | 5.31 | Labour Charges for fitting, fixing and laying, where necessary of following M.S / G.I. / E.R.W. pipes and accessories (to be supplied departmentally) 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.\nxxviii) 150mm. dia. C.I. sluice valve. | Item234 | 1 | Each |
| 235 | 5.32 | Gas cutting to required size upto 8 mm thick M.S. plate, M.S. channel, angle etc. including labour charges, hire charges for all tools and plants. | Item235 | 0.8 | m |
| 236 | 5.33 | Electric welding charges of 5.5 mm MS plate ,MS channels etc. including hirinh charges of all tools & plants. | Item236 | 0.8 | m |
| 237 | 5.34 | Fitting & fixing of MS /GI/CI accessories and special in pipe line (accesssories and specials to be supplied Deptt.) including supply of joining materials as per direction of EIC. | Item237 | ||
| 238 | 5.35 | 1. 125/150 mm dia MS bend with both end flange. | Item238 | 1 | each |
| 239 | 5.36 | Two coats of painting with best quality synthetic enamel paint with a cost of priming of approved make and brand including smoothening surface using approved putty and with a cost of primer . ( b) On steel surface Two coats. | Item239 | ||
| 240 | 5.37 | 1. 125/150 mm dia MS bend with both end flange. | Item240 | 1 | sq m |
| 241 | 5.38 | Supplying & fitting E.I. danger board on wall 20 mm × 30 cm( 8"x 12") . | Item241 | 2 | Nos |
| 242 | 5.39 | Charge for joining water proof cable with required water proof insulation and proper jointing compound including supplying other related materials complete. | Item242 | 6 | Each |
| 243 | 5.4 | Add 10 % extra for Coochbehar on PWD Schudled Items of Total amount of ? 11124.6 | Item243 | 0.1 | 1 item |
| 244 | 5.41 | TOTAL FOR INTERNAL WIRING | Item244 | 1 | Item |
| 245 | 6 | TOTAL BASIC COST | Item245 | 1 | Item |
| 246 | 7 | GST 18% ON 1.A.+1.B.+1D | Item246 | 1 | Item |
| 247 | 8 | GST 12% ON SUPPLY OF MATERIALS 1(C.) | Item247 | 1 | Item |
| 248 | 9 | GST 12% ON REST OF THE ITEM | Item248 | 1 | Item |
| 249 | 10 | TOTAL(BASIC COST+GST) | Item249 | 1 | Item |
| 250 | 11 | LABOUR CESS 1% (EXCLUDING SUPPLY) | Item250 | 1 | Item |
| 251 | 12 | GRAND TOTAL | Item251 | 1 | Item |
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