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| 1 | Developement of borewell by means of over pupming by air compressor for bores of various depths of minimum 10 to 20 kg/sqcm (comressor to be arranged by contractor at his own cost) until sand free water is obained at the optimum yield.Note: (i) Rate of lowering and lifting the pump/ casing pipe required for developement of bore is included in the quoted rate. (ii) All the T&P and labour required for the job mentioned above shall be provided by the contractor. |
| 2 | Taking up the complete pumping set of capacity 5 HP to 7.5 HP from exisiting borewell of depth 110 mtr alongwith column pipe 50/80mm bore total length 105 RM after disconnecting the pipe from electric circuit. Reassembly of pumping set complete after repair and lowering the same to the satisfaction of Engineer-in-Charge. Note: - Any repair required for pumping set, bore well will be measured and paid separately under respective items of schedule of work. T&P required for repairs, lowering or taking up of pumping set will be the responsibility of the contractor and rates quoted are deemed to be included in unit rate quoted. |
| 3 | Opening the pump and motor for inspection and repairs and replacing the worn out parts with new parts as orderd under respective items and cleaning oiling, greasing and making the pump motor fully functional and reassemble the pump and motor as per original assembly inc cleaning the exposed surface of pump and applying one coat of synthetic enamel paint inc replacenment of worn out minor items such as packing bolts nuts and Gaskit etc with new parts inc testing complete all as specified and directed by the Engr-in-Charge for the following pump sets:(a) Centrifugal pumpset 5 to 7.5 HP 3 phase, 415 voltsNote: Cost of Rewinding and spare parts of the pupmsetshall be measured and paid separately. |
| 4 | M&L for dismantling of centrifugal/monoblock pump set and transportation of nearset wokshopand return back after completer repair and refixing the pump set at same place and connected all cable connection and mounting properly withcomplete testing all as specified and directed by Engineer-in-Charge. |
| 5 | M&L for Rewinding the following Centrifugal/Monoblock pumpsets with winding wire of appropriate gauge and weight and suitable make as per original winding after removing the existing inc providing same class insulation all as directed: (a) Centrifugal pumpset 5 to 7.5 HP 3 phase, 415 volts |
| 6 | S&F the following spare parts for Centrifugal pumpsets of capacity 5 to 7.5 Hp 3 phase 415 volts of any make complete all as directed. |
| 7 | (a) Impeller for pump |
| 8 | (b) Bearing for pump set |
| 9 | (c ) Pump shaft |
| 10 | (d) Rubber bushing for coupling |
| 11 | Supply and fixing in replacement of MU-G6 DOL starter on line starter suitabule for submercible pump for capacity 5 to 7.5 HP , 3 phase including control wiring & motor protector assembly having dry run protection, phase sequence corrector, earth leakage protection, single phase protection, high voltage and low voltage, time delay power on programme time complet all as specified and directed by Engineer-in-Charge. |
| 12 | Supply & laying of Submersible cable 10 Sqmm 3 core and connecting with the pumping set motor carefully including taking down the existing cable complete all as specified |
| 13 | Supply and installation stequa dosing system for sump dosing/ semi underground Centrifugal water pump installation, (a) Receptacle for power-free automatic water sanitizer/conditioning treatment station with proportional dosing arrangement with following attachements : (i) water inlet regulator, (ii)Overflow vent. (iii)water outlet regulator with non-return valve (for standalone gravity flow). (iv)water outlet regulator (for offline automated gravity flow). (v)Drain valve (vi) Fluid level controller. (vii) Sludge level guage. (viii) Station Base assembly with station base buffer. (ix)station hood assembly with-cavity arrangement. (x)Station holding assembly. (xi)Material of construction : Non-metallic thermoplastic (xii) Maximum temperature : 54 degree celcius. (xiii) Capacity : 100 liters. (xiv)Shape: Cylinderical(b)Custom cover for power-free automatic water sanitiser/ conditioning treatment station with proportional dosing arrangement with following attachements : (i) Refillcavity lids. (ii) In-built level switch and processor. (iii) 1/2 inch processor Outlet & Processor Inlet connections. |
| 14 | Supply only Stequa 411AE, Refill specification :- Chlorine tablets contained in plastic cylinderical sealeddisposable sanitiser refill for disinfection of drinking water with arrangements of controlled release of disinfectant in water, suitable for operation through recommendeddosing system replacement indication, visiual and weight variation operation type non contact, ono inhalatory, heavymetal contaminants (LikeHgand Pb) in product media must be below detection limit (BDL)and product must pass throughacute toxicity test, based on whichthe product must be considered safe to use from human health safety point of view when use in recommended dosage all as specified and directed by Engr-in-Charge |
| 15 | Supply only testing kit for testing of residual chlorine in water and reagent complete all as specified. |
| 16 | M & L for painting of motor & pump for removing the existing deteriorated paint by scrapping the complete body along with complete foundation of Pump and Motor and filling the cavities with filter spray painting with Anti corrosive paint, two coats over a coat of red oxide zinc crome for following Capacity:- |
| 17 | (a) Capacity 7.5 HP |
| 18 | (b)Capacity 2 HP to5 HP |
| 19 | Supply and laying in trench/fixed on wall/floors galvanized steel water tubing medium grade ISI marked incl all fittings such asbends elbows, tees, short pieces, connectors, back nuts, diminishingpieces, caps and pigs, unions etc. of 150mm bore, by re-routing /original position of pipeline complete from Bakloh cantt area upto Kuddan nallah area all as specified and directed by Engineer-in-Charge. (Note :- Necessary excavation and earth work shall be measured and paid separately) |
| 20 | Supply and laying in trench/fixed on wall/floors galvanized steel water tubing medium grade ISI marked incl all fittings such asbends elbows, tees, short pieces, connectors, back nuts, diminishingpieces, caps and pigs, unions etc. of 80 mm bore, by re-routing /original position of pipeline complete from Bakloh cantt area upto Kuddan nallah area all as specified and directed by Engineer-in-Charge. (Note :- Necessary excavation and earth work shall be measured and paid separately) |
| 21 | M&L Rolled mild steel in compound girders and stanchions lattice girders, arial masts, staging and the like including caps, bases, splices etc. built up from two or more beam or channel sections or angles with plates including all lattice bars, stiffeners, gusset plates,wire meshetc. conforming to Fe 410-W (Gde-E-250) quality -A, for fabrication of shed of pump room with painting of surface for one coat of primer and two coat of enameled paint all as specified and directed by Engineer-in-Charge. |
| 22 | Excavation in trenches for not exc 1.5 mtr wide and not exc 1.5 mtr depth and getting out in Hard/dense soil including taking out and laying of GI pipe complete all as specified and directed. |
| 23 | Returning filling in including spreading levelling watering and well ramming in layers n.exc 25cm complete all as specified & directed. |
| 24 | Removing excavated materials n.exc 50m and depositingwhere directed at a level n.exc 1.5m above the Starting point. |
| 25 | M & L for CI pipe joint filling with pig lead complete all as specified and directed. |
| 26 | Excavating in post holes (or similar holes) each n exc 0.5 cum, getting out, returning, filling in & raming earth/ briken rubble mixed with earth around, in layers n. exc. 25 cm watering, & removing surplus soil to a distance n exc 50m & making good surface in Hard/ldense soil. complete all as specified and directed. |
| 27 | S & F mild steel security chain link fancing 60mm x 60mm with mesh made out of 3mm dia MS wireincluding binding wire complete all as specified and directed |
| 28 | M&L for PCCtype B-1, 1:2:4 using (20 mm gradded stone aggregate) for coping, including form work complete all as specified and directed. |
| 29 | M&L for Thrust block of size 1m x 1m x 1m, or size as per site requirment made out of RCC M-25, design mix, using 20mm graded crushed stone aggregate for foundations including rafts, footings, basement slabs for holding of raising main of 150 mm pipeline including complete dismantling of old block all as specified and directed. |
| 30 | Suply and fix Air release valve metal cased body with both end flang of the following capacity inc removing of the U/S and testing complete all as directed with by pass arrangements:- |
| 31 | (a) 80mm bore |
| 32 | (b) 150mm bore |
| 33 | Supply and fixing of Cast iron Sluice valve for water supply purpose with C.I. drilled flanged ends (both ends) (integrally cast), stem of SS (AISI410) and bronze (gun metal), class PN- 1.6/1.0 conforming to IS- 14846, ISI marked with stainless steel spindle and iron wheel including jointing material complete such as rubber insertion packing rings with adequate size and requisite numbers nut, bolt and washer complete of the of size 150 mm bore, all as specified |
| 34 | Supply and fixing of Cast iron Sluice valve for water supply purpose with C.I. drilled flanged ends (both ends) (integrally cast), stem of SS (AISI410) and bronze (gun metal), class PN- 1.6/1.0 conforming to IS- 14846, ISI marked with stainless steel spindle and iron wheel including jointing material complete such as rubber insertion packing rings with adequate size and requisite numbers nut, bolt and washer complete of the of size 80 mm bore, all as specified |
