|
| 1 | M&L for cleaning of balancing water tank under ground sump capacity 2.25 lakhs ltrsby draining out complete residualwater, scrapping the internal surface walls of tanks with wire brush / brooms, for removing the fungus, algae particals , soil, sludge mud etc complete including rewashing thewalls of tank with fresh water to ensure complete cleaning and writing on the outer walls of the tank with synthetic enamel paint the date of cleaned, due date of next cleaning complete all as specified and directed including followings:-(a) Preparation of old surface shall include brooming or steel wire brushing; scrapping down smoke soot, moulds, moss and efflorescent salts and trading oil and greasy spots.(b) Provision of electric motor for dewatering of residualmud water from sump. |
| 2 | Removing and replacing the unserviceable Vacuum Head Nylon Rope of 20mm dia all as directed by Engr in charge. |
| 3 | S & F in for heavy duty suction sweeper nylon brush of size 3\" x 1200 mm (or as per sample) incluiding removing of old worn out brush all as specified and directed.Note : Sample available in swimming pool. Bidders are advised to visit swimming pool for sample before quoting tender. |
| 4 | S & F forPVC flexible pipe 50 mm borefor suction sweeper including dismantling of existing pipe. |
| 5 | Material & labour for servicing ofCentrifugal Pump set by dismantling ofpump set and taking outwornout spare partsopening, cleaning, greasing including replacement of wornout spare parts including cleaning, oiling/greasing of rotating parts, metalling, grinding of pump shaft/ shaft sleevesand re-assembling the sameafter repairsetc. transportation, reinstalling back on its original place and testing complete for 7.5/5 HP Pump sets complete all as specifed and as directed.Note : (i) Minor spares such as gland packing, gaskets, nuts, bolts, grease, various ringsdeemed to be included in the quoated rates. (ii) Major spares such as shafts, bearings, impellar, throught bush, coupling will be measured & paid seperately under respective items of Sch. |
| 6 | Supply only spares for following spare parts suitable for 7.5/5 HP pump etc to be incorporated in item No 6 here in before.Shaft Sleeve made out of high carbon steel |
| 7 | Front bearing |
| 8 | Rear bearing |
| 9 | Terminal board bakelite |
| 10 | Material & labour for servicing of of Re-circulating Pump, single stage, horizontal, centrifugal, Self-Priming monoblockpump set and taking outwornout spare partsopening, cleaning, greasing including replacement of wornout spare parts including cleaning, oiling/greasing of rotating parts, metalling, grinding of pump shaft/ shaft sleevesand re-assembling hydraulically and dynamically balanced to give vibration free operation, with mechanical seal arrangement, fixed on a base plate with suitable vibration eleminator pads complete the sameafter repairsetc. transportation, reinstalling back on its original place and testing complete for 20 HP Pump sets complete all as specifed & as directed by Engrs in charge Note : (i) Minor spares such as gland packing, gaskets, nuts, bolts, grease, various ringsdeemed to be included in the quoated rates. (ii) Major spares such as shafts, bearings, impellar, throught bush, coupling will be measured & paid seperately under respective items of Sch.incorporating C.I. casing and frame, stainless steel shaft, bronze impeller directly coupled to TEFC induction motor, 1500 rpm, 50 Hz AC,IP-54 protection, |
| 11 | shafts |
| 12 | impellar |
| 13 | Front bearing |
| 14 | Rear bearing |
| 15 | Terminal board bakelite |
| 16 | coupling |
| 17 | Supply of calcium based high strength chlorinator (Calcium Hypochlorite) for water disinfectant in granular form in factory sealed HDPE container (45/50 kg per container) having, chlorine concentration level not less than 65%. all as specified and as directed. |
| 18 | Supply of Ferric Alum superior quality in slab form suitable for use in potable water treatment. |
| 19 | Supply of Algaecides of super quility |
| 20 | Supply of Copper sulphate of superior quality |
| 21 | Replacement/reuse of filter media & servicing of pressure filter which involves complete isolation,inspection and recommissioning of 3 mtr dia ms sand filter as per techical and safety requirement major activity ventilation arraangement, scaffolding/ladder and temporary lightingfor safe man entry remove existing sand and gravel segregrate reusable gravel dispose only rejected portion, internal visual inspection of shell, lining, nozzles/laterals, replace damaged nozzles. reuse 85% of gravels and sand and make up quantity of replacement of 1\"-2\" pebbles (appr 300 Kg) , 6-10 mm coarse sand white silica quartz sand (appr 300 Kg), 2-6 mm coarse sand white silica quartz sand (appr 300kg ), 16/32 Fine sand white silica quartz sand (appx 1500 Kg), old media unloading and disposing off from swimming pool site nearly 1 km away complete all as specified and directed by Engr-in-charge.Note: Contractor shall service and replace media of pressure filter from authorized OEM namely Satya Sai, Ion exchange, Safe water, Astral or equivalent. Any damage to filter or connected item to it will be contractor\"s responsibility. Any damage will be rectified and no claims will be entertained. Warranty of 01 year shall be of contractor in which any trouble will be rectified without any claims. |
| 22 | M&L for disconnecting the electrical and mechanical connection of burnt electrical motors from the site / location including transporting to civilwork shop. Dismantling and removing the burntcopper winding wire, cleaning the slots of stator completely andrewinding of motor bysuitable sizewinding polyster based super enamelledcopper wire, insulation slevees, cotton tape and two coats of insulation varnishing and heating the coil toremove air bubbles completeafter rewinding reassembling all parts including testing.Replacement of double ball brearing on both ends,reinstalling connection to original position and testing on full load complete all as specified and as directed for the following capacities:-a)20 HPthree phase |
| 23 | b) 5 HP |
| 24 | S & F in repairs Sluice valve PN-1.6 with gun metal spindle and wedge nut ISI maked (IS-14846:2000) complete with iron wheel of following sizes:- Note: Any damage to the existing pipeline while removing and fixing valve will be contractor\"s responsibility. The damage shall be rectified without any extra costing.Also, the dimension of the valves to be taken at site and after only order has to be placed as per the site requirement valves to be purchased. |
| 25 | 80 mm bore. |
| 26 | 150 mm bore |
| 27 | 250 mm bore |
| 28 | Supply and fix in replacement of fully automatic Starter Star Delta typewith single phase protection feature suitable for operation on AC, Three phase four wire , 415 Volts, 50 Hz supplyfor Motor of capacity20 HP with taking down old u/s starter of any type |
| 29 | S & F in Replacement ofMoulded case circuit braker AdjustableThermal andAdjustable magnetic settingof cacity 200 Amps, 415V, four poleofBraking capacity 35 KAcomplete all as specified and directed. |
| 30 | S & F in Replacement ofMoulded case circuit braker AdjustableThermal andAdjustable magnetic settingof cacity 100 Amps, 415V,three poleof Braking capacity 35 KA complete all as specified and directed. |
| 31 | S & F in Replacement ofMoulded case circuit braker AdjustableThermal andAdjustable magnetic settingof cacity 63 Amps, 415V,three poleof Braking capacity 10 KA complete all as specified and directed. |
| 32 | M & L for Framed work such as grills, gratings,bar,flat plates etc.conforming to Fe.290.Gde-E-165incl taking down old unsrviceable one all as directed and specified by Engineer In Charge |
| 33 | Preparationof new or previously untreated surfaces of iron of any description over 10 cm in width or girth and applying two coats of synthetic enamel paint over and including a of red oxide primer complete all as specified and directed |
| 34 | Supply and fix in replacement of non return valveflanged of ISI markedcomplete for following sizes :- |
| 35 | (a)150 mmbore |
| 36 | (b) 250 mmbore |
| 37 | Supply and fix in replacement of MS body, Wafer type, Butterfly Valve with nuts, bolts, 3 mm thick rubber gaskets etc. conforming to IS complete all as specifed & as directed of following sizes:- |
| 38 | (a)250 mmbore |
| 39 | (c)150 mmbore |
| 40 | Supply & fixing in position UPVC body, Wafer type, Butterfly Valve with EPDM Seat, nuts, bolts, 3 mm thick rubber gaskets etc, gear or lever operated as required at site, conforming to IS including testing complete all as specified & directed of the following sizes including taking down old unsweviceable valves. |
| 41 | (a) 250 mm nominal dia |
| 42 | (b) 200 mm nominal dia |
| 43 | (c) 160 mm nominal dia |
| 44 | Supply and fix cast ironfoot valve PN - 1.6 of size 150 mm dia , ISI Marked , with flanged ends and suitable holes drilled including rubber gasket 3 mm thick MS bolts, nuts, and washers , necessary machining works as required at site incluiding dismantling / taking up and removing the existing unserviceable foot valves complete all as specified and as directed. |
| 45 | Supply and replacement of chloroscope kit upto 2ppm housed with wooden box all as specified and directed by Engineer In Charge |
| 46 | Supply and lay cable XLPE insulated screened PVC beded galvanized steel strip or wire armoured electric power cables (heavy duty) 1100 volts grade with standard aluminium conductor including taking down of old unserviceable cable of following sizes :- |
| 47 | (a) 16 sqmm 4 core |
| 48 | S&F in replacement of LED flood light fitting 150 Watt , energy saving and environmental friendly long life LED fitting with polycarbonate optics pressure die castIP 66 ingress protection incl taking down old UNSV one. |
| 49 | Matterial and labour forSupply, fix and testingGM gate/globle valves heavy duty with iron wheel head screwed both ends for following sizes , |
| 50 | 40 mm |
| 51 | 25mm |
| 52 | 20mm |
| 53 | 15mm |
| 54 | Servicing /Repairs to existing Non clogging pump (suction sweeping pump) ofmake Kirloskar, 5HP capacity andhead, Suction & Delvery 40mm/40mm. Installed at swimming pool. Repair of pumps comprises with following works:Dismantling of pump completely without damging any parts, degreasing and cleaning of parts and setting aside for inspection of serviceable parts.Re assembling the pump by using existing serviceable parts and new parts such as bearing set, bush, CI impeller, trolley wheels etc, including any other repair required for smooth functioning of pump complete. (Parts required for replacement shall be measured and paid seperately.) |
| 55 | Supply of DE & NDE Bearing suitable for Suction sweeping pump non clog type, Pumpcapacity 5HP ( as per existing) . |
| 56 | Supply of Gasket set of Suction sweeping pump non clog type, Pumpcapacity 5HP. |
| 57 | Supply of CI Gland suitable for Suction sweeping pump non clog type, Pumpcapacity 5HP. |
| 58 | Supply of\"O\" Todoline solution for water testing purpose in 500 ml bottle make Nice/Glaxo. |
| 59 | Supply and fixing under water luminaire for lamp type DH 1x 50 watt, 12Vwall mounted, gun metal housing with clear toughened glass, fixed in FRP fram, IP 65 protection box and transformer for outdoor application including lamp 1x50 w complete all as specified and directedcompletewith including taking down old fitting. |
