| 1 | 1 | A. Supplying, laying and carrying of balance part of distribution network with DI pipe for Mirza (Extd part to Palashbari) Town Water Supply Scheme. | | | |
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| 2 | 2 | Earth work in excavation in black toping road surface (average thickness of black toping 35mm) including the removal of road metal, boulders and refilling the same properly and restore the road surface to its original condition (except black toping as the black toping to be done by the PWD on necessary payment all complete as directed.(i) 100 mm dia. pipe | | 1650 | M2 |
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| 3 | 3 | Earth work in excavation for metallic road surface (average thickness of 40 cm) including the removal of road metal, boulders and including restoration of road surface original condition all complete as directed.(i) 100 mm dia. Pipe | | 1650 | M2 |
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| 4 | 4 | Earth in excavation in foundation trenches including refilling the quantity as necessary after completion of works of pipe line dressing, ramming, watering etc. and removal of surplus earth with 50 M lead and lift up to 1.5 M all complete as directed including boiling out water where necessary.vb) Bastic land, tillah soil, hard soil, mixed with moram gravel and boulder up to one man size.( i) 100 mm dia. pipe | | 3025 | M3 |
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| 5 | 5 | Labour charge for carrying and laying DI pipes and specials (Class-7) in position, in line and level complete as directed.(i)100 mm dia. Pipe | | 5000 | RM |
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| 6 | 6 | Providing rubber gasket joints to C.I. pipes and specials with testing of joints including carriage of the materials but excluding the cost of rubber gasket all complete as directed.(i) 100 mm dia pipe | | 900 | Each |
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| 7 | 7 | Labour charge for carrying, placing in position S & S flanged, plain ended C.I Specials such as tees, bends, collars, tappers and caps etc all complete as directed.(il Socketed Tee (ii) Double socketed tee with flanged branch (iii) Double Socket Bend (iv) Double Socket Reducer(v) Flanged Adopter(vi) Collar Coupling(vii) End Cap for 100 mm dia | | 13.163 | Qntl |
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| 8 | 8 | Labour charge for carrying, placing in position, fitting and fixing C.I. sluice valve (with wheel & cap) C.I. refluxe valve complete with supplying bolts and nuts, 3 mm thick rubber insertion sheet etc (the tail pieces if required will be paid separately) all complete as directed (one valve and two flanged joints(i) 100 mm dia | | 6 | Each |
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| 9 | 9 | Labour Charge carrying, fitting and fixing CI Double Air valve complete with supplying bolts, Nuts, 3mm thick rubber incertation etc. All complete as directed (i) 63.5 mm dia | | 4 | Each |
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| 10 | 10 | Labour charge for cutting DI pipe of different dia for required length as directed. | | 200 | Each |
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| 11 | 11 | Construction of brick masonry valve Chamber in cement mortar 1:5 ( 1 cement: 5 coarse sand ), 100 mm thick RCC top slab with 1:2:4 mix (1 cement :2 coarse sand: 4 grade stone aggregate20 mm nominal size) with 10 mm dia tor steel @ 130c/c both ways (double jali), 100 mm thick foundation concrete 1:3:6 mix (1 cement :3 coarse sand: 4 grade stone aggregate40 mm nominal size) concrete, inside plastering 12mm thick with cement mortar 1:4 (1 cement: 4 course sand) finished with floating coat neat cement complete as per standard design and drawing as directed by the Engineers-In-Charge .a) Size -1200 mm x1200 mm x1200mm | | 6 | Each |
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| 12 | 12 | Supply & delivery of Ductile Iron Pipes for water conforming to IS: 8329 - 2000 (with latest amendment, current at the time of delivery) at site of the contractor store location at Jorhat town. The pipes shall be suitable for Push- on Joint (Rubber Gasket Jointing) with Socket and Spigot ends in standard working lengths of 5.5 m. / 6.0 m. of requisite pressure class, with cement mortar lining inside the pipes (with Portland cement conforming to IS: 8112) and Zinc coating with a finishing layer of Epoxy Resin (Blue Epoxy) on external surfaces, manufactured by manufacturer having the eligibility criteria and as per other terms & conditions as prescribed in the Bid Document of following diameter of pipe (i)100 mm dia. Pipe | | 5000 | RM |
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| 13 | 13 | Supplying, fitting, fixing ,commissioning of ISI marked DI double socketed fittings class k-12 conforming to IS 9523-2000 of PN 1.6 with up to date amendment of required diameter suitable for used with DI spun pipe conforming to IS 8329-2000 of class k-7 DI pipe along with necessary rubber ring of EPDM quality conforming to IS : 5382-1985 such as (i)90 degree, 45 degree, 22.5 degree, 11.25 degree bend (ii) Equal Tree, reducing Tree (iii) DI socketed reducer/ Taper (iv) DI Collar(v) DI Flanged and socketed tail piece/spigot (vi) Double socketed Flanged Tee for Air Valve of100m dia. | | 1175.3 | kg |
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| 14 | 14 | Supplying and delivery of ISI Marked CI Jeffy Joints Collar (Flanged Adopter) with full threaded Nuts & Bolts for use with DI pipes Conforming to IS:14846/2000 with up to date amendments of following sizes. (PN-1.6) for the 100mm diameter. | | 12 | Each |
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| 15 | 15 | Supplying and delivery of Marked CI Jeffy Joints (Mechanical Collar Coupling) with full threaded Nuts & Bolts for use with DI pipes Conforming to IS:14846/2000 with up to date amendments of following sizes. (PN-1.6) for the 100mm diameter. | | 12 | Each |
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| 16 | 16 | Supplying and delivery of Cast Iron Double Flanged (CIDF) sluice valve with hand wheel (Class PN-1.6) conforming to Conforming to IS:14846/2000 with up to date amendments of any reputed make to the distribution pipe lines including supply, fitting, fixing of insertion sheets (gaskets), nuts and bolts with washers, etc. and including all taxes and duties, all complete as directed and specified of 100mm diameter | | 6 | Each |
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| 17 | 17 | Supplying and delivery of Cast of resilient seated Cast Iron Air Relief Valves conforming to IS:14845-2000 to DI water distribution pipe line including supply, fitting fixing of insertion sheets (gaskets), nuts and bolts with washers, etc. all complete as directed and specified of 63.50 diameter | | 4 | Each |
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| 18 | 18 | Supply of full Thread Nuts & Bolt suitable for DI pipe fitting and specials | | 250 | Kg |
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| 19 | 19 | Supply of rubber gasket 4.00 mm thick in quality and in conform to IS: 5382/1985. The PCD and flange hole dimension should conform to IS 1538/1993 and gasket should be suitable for making flanged joint. | | 150 | Kg |
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| 20 | 20 | B. Supplying of stand by submersible Raw water, Clear Water Centrifugal Pumping Sets and Supplying, installation, testing and commissioning of Air Blower: | | | |
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| 21 | 21 | Supply, installation, testing and commissioning of electrical driven Submersible Raw water pumping set (couple type) suitable for operation with 415 (+10 %) V, 3-phase, 50 Hz + 3% power supply with panel board including Star Delta starter (AC incorporating incomer MCCB, three air break contactors for main/delta/star as required) etc. with suitable size/capacity & following specification of pump/ motor along with all accessories such as bends, non return valves, sluice valve, clamps with nuts & bolts, clips etc. in all respect (excluding rising delivery pipes and specials fitting, fixing & testing etc.) Discharge 12 LPS, Head 35 M | | 1 | Each |
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| 22 | 22 | Supply, installation, testing and commissioning of electrical driven centrifugal clear water pumping set (couple type) suitable for operation with 415 (+10 %) V, 3-phase, 50 Hz + 3% power supply with panel board including Star Delta starter (AC incorporating incomer MCCB, three air break contactors for main/delta/star as required) etc. with suitable size/capacity & following specification of pump/ motor along with all accessories such as bends, non return valves, sluice valve, clamps with nuts & bolts, clips etc. in all respect (excluding suction and delivery pipes and specials fitting, fixing & testing etc.).Discharge 22 LPS, Head 60 M | | 1 | Each |
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| 23 | 23 | Rotary Air Blower: Supplying, installation, testing and commissioning of Twin type rotary air blower of reputed make - Marathon/KIRLOSKAR comprising of following components and specification. Air blower motor set complete with control panel wiring having the following capacity :250 cum/hr\nPressure : 0.35kg/Sqm\nSpeed : 1440 RPM\nMotor Capacity, HP : 7.50\nType : Model-47 AC\nThe blower shall meet the following specifications:\n1. Make = Kay International.\n2. Discharge = 250 Cm/hr. At 0.35 kg/cm2\n3. Type = Twin Lobe\n4. The unit shall be complete in all respects with base frame.\n5. Pully belt\n6. Silencer\n7. NRV\n | | 1 | Set |
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| 24 | 24 | C. Construction of septic tank, soak pit cum Toilet & Bathroom | | | |
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| 25 | 25 | Earth work in excavation fin foundation tranches including refilling the quantity as necessary after complection of works of pipe line dressing , ramming , watering etc. and removal of surplus earth with 50 mtr lead and lift upto 1.5 mtr all complecte as directed.(a) Ordinary soil | | 27.2 | Cum |
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| 26 | 26 | Providing Brick soling in foundation and floor with stone / best quality picked jhama brick, sand packed and laid to level and in panel after preparing the subgrade etc, if necessary dewatering complete- a)Brick on flat soling. | | 12.8 | Sqm |
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| 27 | 27 | Plain Cement concrete works with coarse aggregate of sizes 13 mm to 32 mm in foundation bed for footing,steps,walls, brick works etc. as directed and specified including dewatering if necessary and curing complete (shuttering where necessary shall be measured and paid separately -In proportoin 1:3:6 | | 1.77 | Cum |
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| 28 | 28 | Pre-construction anti-termite trearment with aqueous emulsion having concentration 1:19 with chloropirophose solution ( Tricel or equivalent) and water. This provides emulsion containing 1% chloropirophose solution ( by weight) applying in the entire levelled area after plinth filling and before laying floor, tricel solution @5.00 (five) litres per square meter of the surface to be spread wiyh light rodding so as to ensure proper absorption by the filled up earth (Supplying of necessary tools and accessories by the contractor) asa per the direction of the department complete. a) with aqueous emulsion having concentration 1:19 with chloropirophose solution (tricel or euivalent) and water, i.e. 1% solution. | | 35.64 | sq m |
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| 29 | 29 | Providing and laying R.C.C. work in proportion 1:1.5:3 including dewatering if necessary and curing complete but excluding cost form work and reinforcement for R.C.C. work as directed in sub structures up to plinth level -for foundation, footing ,column with base, tie and plith beams....etc. a) In sub-structure- Foundation, footing, tie beam and the like upto plinth level. | | 4.923 | Cum |
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| 30 | 30 | Supplying, fitting & fixing in position rainforcements bars conforming to re;levent IS Code for R.C.C. work / RB Walling including straightening , cleaning , cutting and bending to proper shape & lengthas per detail, supplying and binding with 20G annealed black wire and placing in position with proper blocks, suports, chairs, spacers etc, complete (upto 1st floor level) a)-ISI approved HYSD Bar. | | 6.96 | kg |
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| 31 | 31 | Providing form work of ordinary timber planking so as to give a rough finish including centering, shuttering, and propping etc., height of propping and centering below supporting floor to ceiling not exceeding 4.0 M and removal of the same for insitu reinforced concrete and plain concrete works in. | | 51.76 | Sqm |
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| 32 | 32 | Brick work in cement morter with first class bricks including racking out joints and dewatering if necessary and curing complete as directed in sub structures up to plinth level with 1:4 mix morter. | | 12.84 | Cum |
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| 33 | 33 | 1st class brick nogged wall in cement mortar including racking out joints and curing complete as directed in super structure above plinth up to 1st floor level (protruding M.S rod/Tor steel of column to be embeded in cement mortar and will be measured and paid separately) | | 28.65 | sqm |
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| 34 | 34 | 25 mm thick cement concrete topping 1:2:4 (1 cement: 2 coarse sand :4 coarse aggregate of 12 mm nominal size) finished with a floating coat of neat cement finish ( base concrete to be measured and paid separately) to be laid in panels including curing complete as directed. | | 25 | Sqm |
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| 35 | 35 | 15 mm plaster in single coat on rough side of single or half brick wall for interior plastering up to 1st floor level including arises, internal rounded angles not exceeding 80 mm in girth and finished even and smooth including curing complete as directed.-In cement mortar 1:6. | | 96.8 | Sqm |
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| 36 | 36 | Providing wood work in frame (chowkaths) of doors, windows, clerestory windows and other similar works wrought, framed and fixed in position in contact with C.C or brick masonry wall including supplying, fitting and fixing with M.S. hold fast (40mmx3mmx250mm) as per design embeded in cement concrete block in proportion 1:2:4 and with two coats of kiricide oiling to the timber faces in contact with C.C and masonry as directed and specified. (b) With 1st class timber (Bonsum/ Sundi) | | 0.04 | Cum |
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| 37 | 37 | Providing undressed wood work in roof truss, rafter, purlin, tie and the like including hoisting and fixing in position with necessary spikes, nails including M.S straps with bolt and nuts etc.complete with kiricide oiling two coats to all timber members and two coats of anticorrosive paint to M.S straps (M.S flats, angle cleats, and bolt and nuts required for flat and angle cleats wherever used shall be measured and paid separately) (b) With Hollock/ Sundi/ Sam | | 0.15 | Cum |
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| 38 | 38 | Providing, fitting and fixing full panelled doors/ windows including oxidised M.S butt hinges (100mm x75 mm x3.55mm) with necessary screws (other fittings to be measured and paid separately )A) With Teak wood / Sissu wood. (ii) 35 mm thick. | | 2.43 | Sqm |
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| 39 | 39 | Providing corrugated galvenised Iron sheet roofing of TATA SHAKTEE / SAIL including fitting and fixing necessary galvenised J or L hooks, bolts and nuts 8 mm dia with bitumen washer 25 mm dia x 3 mm thick and 1.6 mm thick limpet washer complete excluding cost of roof truss, purlin etc. (Roof trusses and purlin etc.to be measured and paid separately). (a) 0.60 mm thick | | 9.74 | Sqm |
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| 40 | 40 | Applying one coat of cement primer of approved brand and manufacture on new wall surface after throughly brooming the surfaces free from mortar droppings and other foreign matter and including preparing the surface even and sand papered smooth. | | 59.15 | Sqm |
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| 41 | 41 | Finishing wall with water proofing cement paint of approved brand and manufacture and of required shade on new wall surface (two coats) to give an even shade after throughly brooming the surfaces to remove all dirt and remains of loose powdered materials. | | 111.71 | Sqm |
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| 42 | 42 | Filling sunken floor with broken jhama brick bats and sand including compacting and supplying of materials complete as specified and directed for all level. | | 8 | Cum |
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| 43 | 43 | D. Road Restoration for cutting the road due to laying and across the road | | | |
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| 44 | 44 | Construction of granular sub-base by providing coarse graded material , spreading in uniform layers with motor grader on prepared surface, mixing by mix in place methof with rotavator at MC, and compacting with vibratory roller to achieve the desired dens | | 210 | Cum |
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| 45 | 45 | Providing laying ,spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness , hand packing ,rolling with vibratory roller 8 to 10 tonnes instag3es to proper grade and camper , | | 210 | Cum |
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| 46 | 46 | Providing laying ,spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness , hand packing ,rolling with vibratory roller 8 to 10 tonnes instag3es to proper grade and camper , | | 210 | Cum |
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| 47 | 47 | Open graded premix surfacing /Mixed seal surfacing (Mechanical means using HMP of capacity not less than 75 tonnes/hour. Providing, laying and rolling of open graded premix surfacing of 20 mm thickness composed of 13.2mm to 5.6 mm aggregates either usin | | 2800 | Sqm |
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| 48 | 48 | Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type A and B seal coats.) (Including carriage up to initial lead of 5.0 km from quarry) (Including cost of testing of materia | | 2100 | Sqm |
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| 49 | 49 | Providing and laying Interlocking Concrete Block Pavement (ICBP) conforming to IS:15658-2006 including all lead and lift complete as per technical specification and as directed. 80mm thick interlocking precast blocks having compressive strength of 40N/s | | 525 | Sqm |
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| 50 | 50 | Labour charges for handling laying of paver block including sand spreading leveling & compacting, cutting the edges etc. as directed by the deptt. | | 525 | Sqm |
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