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| 1 | Excavation in trenches in hard/dense soilnot exceeding 1.5 mtr width and not exc 1.5 mtr deepfor laying of pipe Hard dense soil etc. and getting out complete allas specified. |
| 2 | Returning, filling including spreading levelling watering and well ramming in layers not exceeding 25 cm thick hard soil all as specified and directed by Engr-in-charge. |
| 3 | Removing surplus soil to a distance 150mtr and deposit where directed at alevel not exceeding 1.5 mtr above the starting point. |
| 4 | Taking up or down from existing locations, old/unserviceable galvanised steel tubing of 150 mm bore pipe, and connections, any type, including jointing materials and cleaning for re-fixing or removal to store, complete all as specified and as directed. |
| 5 | Taking up or down from existing locations, old/unserviceable galvanised steel tubing of 100 mm bore pipe, and connections, any type, including jointing materials and cleaning for re-fixing or removal to store, complete all as specified and as directed. |
| 6 | Taking up or down from existing locations, old/unserviceable galvanised steel tubing of 80 mm bore pipe, and connections, any type, including jointing materials and cleaning for re-fixing or removal to store, complete all as specified and as directed. |
| 7 | Taking up or down from existing locations, old/unserviceable galvanised steel tubing of 50 mm bore pipe, and connections, any type, including jointing materials and cleaning for re-fixing or removal to store, complete all as specified and as directed. |
| 8 | Taking up or down from existing locations, old/unserviceable galvanised steel tubing of 40 mm bore pipe, and connections, any type, including jointing materials and cleaning for re-fixing or removal to store, complete all as specified and as directed. |
| 9 | Taking up or down from existing locations, old/unserviceable galvanised steel tubing of 25 mm bore pipe, and connections, any type, including jointing materials and cleaning for re-fixing or removal to store, complete all as specified and as directed. |
| 10 | Taking up or down from existing locations, old/unserviceable galvanised steel tubing of 20 mm bore pipe, and connections, any type, including jointing materials and cleaning for re-fixing or removal to store, complete all as specified and as directed. |
| 11 | Taking up or down from existing locations, old/unserviceable galvanised steel tubing of 15 mm bore pipe, and connections, any type, including jointing materials and cleaning for re-fixing or removal to store, complete all as specified and as directed. |
| 12 | Supply and fixing of GI Tubes, \"medium grade\" 150 mm bore, ISI marked including all fitting such as bends, tees, elbows, unions, short pieces, connectors, back nuts, etc, laid in trenches complete all as specified and as directed. |
| 13 | Supply and fixing of GI Tubes, \"medium grade\" 100 mm bore, ISI marked including all fitting such as bends, tees, elbows, unions, short pieces, connectors, back nuts, etc, laid in trenches complete all as specified and as directed. |
| 14 | Supply and fixing of GI Tubes, \"medium grade\" 80 mm bore, ISI marked including all fitting such as bends, tees, elbows, unions, short pieces, connectors, back nuts, etc, laid in trenches complete all as specified and as directed. |
| 15 | Supply and fixing of GI Tubes, \"medium grade\" 50 mm bore, ISI marked including all fitting such as bends, tees, elbows, unions, short pieces, connectors, back nuts, etc, laid in trenches complete all as specified and as directed. |
| 16 | Supply and fixing of GI Tubes, \"medium grade\" 40 mm bore, ISI marked including all fitting such as bends, tees, elbows, unions, short pieces, connectors, back nuts, etc, laid in trenches complete all as specified and as directed. |
| 17 | Supply and fixing of GI Tubes, \"medium grade\" 25 mm bore, ISI marked including all fitting such as bends, tees, elbows, unions, short pieces, connectors, back nuts, etc, laid in trenches complete all as specified and as directed. |
| 18 | Supply and fixing of GI Tubes, \"medium grade\" 20 mm bore, ISI marked including all fitting such as bends, tees, elbows, unions, short pieces, connectors, back nuts, etc, laid in trenches complete all as specified and as directed. |
| 19 | Supply and fixing of GI Tubes, \"medium grade\" 15 mm bore, ISI marked including all fitting such as bends, tees, elbows, unions, short pieces, connectors, back nuts, etc, laid in trenches or under floors, complete all as specified and as directed. |
| 20 | Supply and fixing of GI Tubes, \"medium grade\" 150 mm bore, ISI marked including all fitting such as bends, tees, elbows, unions, short pieces, connectors, back nuts, etc, laid in to walls and ceilings or laid in floors, complete all as specified and as directed. |
| 21 | Supply and fixing of GI Tubes, \"medium grade\" 100 mm bore, ISI marked including all fitting such as bends, tees, elbows, unions, short pieces, connectors, back nuts, etc, laid in to walls and ceilings or laid in floors, complete all as specified and as directed. |
| 22 | Supply and fixing of GI Tubes, \"medium grade\" 80 mm bore, ISI marked including all fitting such as bends, tees, elbows, unions, short pieces, connectors, back nuts, etc, laid in to walls and ceilings or laid in floors, complete all as specified and as directed. |
| 23 | Supply and fixing of GI Tubes, \"medium grade\" 50 mm bore, ISI marked including all fitting such as bends, tees, elbows, unions, short pieces, connectors, back nuts, etc, laid in to walls and ceilings or laid in floors, complete all as specified and as directed. |
| 24 | Supply and fixing of GI Tubes, \"medium grade\" 40 mm bore, ISI marked including all fitting such as bends, tees, elbows, unions, short pieces, connectors, back nuts, etc, laid in to walls and ceilings or laid in floors, complete all as specified and as directed. |
| 25 | Supply and fixing of GI Tubes, \"medium grade\" 25 mm bore, ISI marked including all fitting such as bends, tees, elbows, unions, short pieces, connectors, back nuts, etc, laid in to walls and ceilings or laid in floors, complete all as specified and as directed. |
| 26 | Supply and fixing of GI Tubes, \"medium grade\" 20 mm bore, ISI marked including all fitting such as bends, tees, elbows, unions, short pieces, connectors, back nuts, etc, laid in to walls and ceilings or laid in floors, complete all as specified and as directed. |
| 27 | Supply and fixing of GI Tubes, \"medium grade\" 15 mm bore, ISI marked including all fitting such as bends, tees, elbows, unions, short pieces, connectors, back nuts, etc, laid in to walls and ceilings or laid in floors, complete all as specified and as directed. |
| 28 | Supply and fixing in replacement of old un-serviceable gate valve with new gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed for 50 mm bore pipe line, complete all as specified and as directed. |
| 29 | Supply and fixing in replacement of old un-serviceable gate valve with new gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed for 40 mm bore pipe line, complete all as specified and as directed. |
| 30 | Supply and fixing in replacement of old un-serviceable gate valve with new gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed for 25 mm bore pipe line, complete all as specified and as directed. |
| 31 | Supply and fixing in replacement of old un-serviceable gate valve with new gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed for 20 mm bore pipe line, complete all as specified and as directed. |
| 32 | Supply and fixing in replacement of old un-serviceable gate valve with new gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed for 15 mm bore pipe line, complete all as specified and as directed. |
| 33 | Supply and laying in replacement of old un-serviceable with new 100 mm dia bore Ultra high molecular weight polythylene (UHMWPE) pipe for water supply having nontoxic, sliding friction and self lubricating qualities, double layered, having thermal stability for cold water, heavy duty with both side 02 nos connector, flange,gasket suitable as per flange size nuts and bolts 100 mm heavy grade ISI marked for laying on wall,floor,nalah incl all types of fittings and accessories complete all asspecified and directed by Engr-in-charge. |
| 34 | Supply and fixing in replacement of old defective union with new galvanised iron union of 80 mm bore pipe, ISI marked, by cutting, threading the joint at site including taking out existing water supply line by excavation, returning filling and necessary earth work as required at site, complete all as specified and as directed. |
| 35 | Supply and fixing in replacement of old defective union with new galvanised iron union of 50 mm bore pipe, ISI marked, by cutting, threading the joint at site including taking out existing water supply line by excavation, returning filling and necessary earth work as required at site, complete all as specified and as directed. |
| 36 | Supply and fixing in replacement of old defective union with new galvanised iron union of 40 mm bore pipe, ISI marked, by cutting, threading the joint at site including taking out existing water supply line by excavation, returning filling and necessary earth work as required at site, complete all as specified and as directed. |
| 37 | Supply and fixing in replacement of old defective union with new galvanised iron union of 25 mm bore pipe, ISI marked, by cutting, threading the joint at site including taking out existing water supply line by excavation, returning filling and necessary earth work as required at site, complete all as specified and as directed. |
| 38 | Supply and fixing in replacement of old defective union with new galvanised iron union of 20 mm bore pipe, ISI marked, by cutting, threading the joint at site including taking out existing water supply line by excavation, returning filling and necessary earth work as required at site, complete all as specified and as directed. |
| 39 | Supply and fixing in replacement of old defective nipple with new galvanised iron Hex nipple of 150 mm dia bore pipe, both side threded 12\" to 18\" long, made with medium grade pipe, by cutting, threading the joint at site including taking out existing water supply line by excavation, returning filling and necessary earth work as required at site, complete all as specified and as directed. |
| 40 | Supply and fixing in replacement of old defective nipple with new galvanised iron Hex nipple of 100 mm dia bore pipe, both side threded 12\" to 18\" long, made with medium grade pipe, by cutting, threading the joint at site including taking out existing water supply line by excavation, returning filling and necessary earth work as required at site, complete all as specified and as directed. |
| 41 | Supply and fixing in replacement of old defective nipple with new galvanised iron Hex nipple of 80 mm dia bore pipe, both side threded 12\" to 18\" long, made with medium grade pipe, by cutting, threading the joint at site including taking out existing water supply line by excavation, returning filling and necessary earth work as required at site, complete all as specified and as directed. |
| 42 | Repairing of leakage of water supply line by replacing old defective socket with new galvanised iron socket of 100 mm bore pipe, ISI marked, by cutting, threading the joint at site including taking out existing water supply line by excavation, returning filling and necessary earth work as required at site, complete all as specified and as directed. |
| 43 | Supply and fixing in replacement of old defective socket with new galvanised iron socket of 80 mm bore pipe, ISI marked, by cutting, threading the joint at site including taking out existing water supply line by excavation, returning filling and necessary earth work as required at site, complete all as specified and as directed. |
| 44 | Supply and fixing in replacement of old defective socket with new galvanised iron socket of 50 mm bore pipe, ISI marked, by cutting, threading the joint at site including taking out existing water supply line by excavation, returning filling and necessary earth work as required at site, complete all as specified and as directed. |
| 45 | Supply and fixing in replacement of old defective socket with new galvanised iron socket of 40 mm bore pipe, ISI marked, by cutting, threading the joint at site including taking out existing water supply line by excavation, returning filling and necessary earth work as required at site, complete all as specified and as directed. |
| 46 | Supply and fixing in replacement of old defective socket with new galvanised iron socket of 25 mm bore pipe, ISI marked, by cutting, threading the joint at site including taking out existing water supply line by excavation, returning filling and necessary earth work as required at site, complete all as specified and as directed. |
| 47 | Supply and fixing in replacement of old defective GI bend with new galvanised iron long bend (Male threaded) of 150 mm bore pipe,(20° to 30°), including both side socketed, ISI marked, by cutting, threading the joint at site including taking out existing water supply line by excavation, returning filling and necessary earth work as required at site, complete all as specified and as directed. |
| 48 | Supply and fixing in replacement of old defective GI bend with new galvanised iron long bend (Male threaded) of 100 mm bore pipe,(90°), including both side socketed, ISI marked, by cutting, threading the joint at site including taking out existing water supply line by excavation, returning filling and necessary earth work as required at site, complete all as specified and as directed. |
| 49 | Supply and fixing in replacement of old defective GI bend with new galvanised iron long bend (Male threaded) of 100 mm bore pipe,(20° to 30°), including both side socketed, ISI marked, by cutting, threading the joint at site including taking out existing water supply line by excavation, returning filling and necessary earth work as required at site, complete all as specified and as directed. |
| 50 | Repair of service water tanks (up to 1000 ltrs capacity) leakage from inlet pipe and connected to float valve by removing the short peace of pipe / barrel nipple from the PVC service tanks and repairs the same by replace the tank nipple, socket, elbow and arrest the water leakage by using the water proofing material. |
| 51 | M&L for construction of PCC block walling valve pit of size 900mm x 900mm x 1200mm (internal dimension) with precast cement concrete block and 10 mm thick rendering in cement mortar 1:4 on internal and exposed external surfaces with and incl 40 x 40 x 6 mm mild steel angle iron frame and 3 mm thick MS sheet cover with locking arrangement and 1 No 50 mm size 4 lever lock with key in duplicate complete all as specifiled and as directed by Engr-in-Charge including demolition of existing. |
| 52 | M&L for construction of PCC block walling valve pit of size 600mm x 600mm x 600mm (internal dimension) with precast cement concrete block and 10 mm thick rendering in cement mortar 1:4 on internal and exposed external surfaces with and incl 40 x 40 x 6 mm mild steel angle iron frame and 3 mm thick MS sheet cover with locking arrangement and 1 No 50 mm size 4 lever lock with key in duplicate complete all as specifiled and as directed by Engr-in-Charge including demolition of existing. |
| 53 | M&L PCC1:3:6 type-C-2 using 20mm graded stone aggregate as in making support of pipe, M/S tank,making piller side support etc incl necessary form work, fair finished without using extra cement complete all as specified and directed including demolition of existing. |
| 54 | S&F for framed work such as grills, gratings, etc.with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work conforming to Fe.290.Gde-E-165 complete all as specified and directed. |
| 55 | M&L plates (plain or chequered) channels, square cutor notched (ordinary and counter sunk) forming holes, without any attachment complete all as specified and directed. |
| 56 | Dismantling wrought iron or mild steel work of any description complete all as specified and directed. |
| 57 | M&L preparation of new steel surfaces with two coats of Synthetic enamel paint over one coat of red oxide primer complete all as specified and directed. |
| 58 | S&F in repair of cast iron sluice valve of size 150 mm bore class-I PN-1:6 with gun metal spindle both end flanged complete with all fitting all as specified and directed by Engr in Charge. Make : Kirloskar/leader/Kartar/Sant |
| 59 | S&F in repair of cast iron sluice valve of size 100 mm bore class-I PN-1:6 with suitable CM/L No with gun metal spindle both end flanged complete with all fitting all as specified and directed by Engr in Charge.Make : Kirloskar/leader/Kartar. |
| 60 | S&F in repair of cast iron sluice valve of size 80 mm bore class-I PN-1:6 with suitable CM/L No with gun metal spindle both end flanged complete with all fitting all as specified and directed by Engr in Charge. Make : Kirloskar/leader/Kartar. |
| 61 | S&F in repair galvanised iron flange of thickness minimum 10 mm on existing pipe of 100mm bore (02 Nos in each pipe) with nuts, bolts and washers complete all as specified and directed. |
| 62 | Supply and fixing in replacement of double online star delta starter single phase , 240 Volts , suitable for water pump of capacity 2 HP (1.5 KW)complete all as speicfied and directed . Make : Havells/ C&S/Legrad |
| 63 | M&L for opening filter manhole of pressure sand filter of capacity 11Cum/Hrs& taking out existing choked / wornout filter media , cleaning internal surface , stainer plate media , cleaning internal surface , stainer plate and painting of internal surface with lead free black bituminous paint , replacement of PP stainers with new stainers, supply and charging of fresh filter media as per manufacturer recommendations including repalcement of gaskets or any blots & nuts etc if required including external painting of plant as per existing colour all as specified and as directed. |
| 64 | M&L for cleaning of sedimentation water tank of 50,000 gln capacity complete as specified and directed by Engr-in-Charge, comprising the following works :-(a) Dewatering of left out water from the tank manually or by pumping out through pump set(b) Taking out complete sludge/mud from the tank and removing/storing the same at low level are ermarked by Engr-in-Charge within 50 m radius(c ) Cleaninginner surface of wall and bottom of tank with the help of wire brushes, scrapper and broom for cleaning of sludge from walls/floors(d)Washing of inner walls of tank by bleaching powder solutiion(e)The empty sedimentation tank shall be first cleaned with fresh water twice and there after cleaned with fresh water and writing location, capacity and date of cleaning with white paint firm and hand written over a black plate with synthetic enamel paint etc complete for entire satisfaction of Engr-in-Charge. Note : After cleaning the water tank contractor has to mention the date of cleaning and date of due for cleaning with white paint complete all as specified and directed by Engr in Charge. |
| 65 | M&L for cleaning of Water Storage tank of 40,000 gln capacity complete as specified and directed by Engr-in-Charge and comprising of the following works :-(a)Wash out the complete tank by opening wash out valves and dewatering the left out water fom tank manually or by pumping out through pump set(b)Taking out complete sludge/mud from the tank and removing and storing the same at low level area earmarked by Engr - in Charge wilth in 50 m radius(c )Cleaning of inner surface of walls of tank and bottom of tank with the help of wire brushes, scrapper and boom for cleaning of sludge from walls/floors(d)Washing of inner walls of tank by bleaching powder solutiion(e)The empty Water storage tank tank shall be first cleaned with fresh water twice and there after cleaned with fresh water and writing location, capacity and date of cleaning with white paint over a black plate with synthetic enamel paint etc complete for entire satisfaction of Engr-in-Charge.Note : After cleaning the water tank contractor has to mention the date of cleaning and date of due for cleaning with white paint complete all as specified and directed by Engr in Charge. |
| 66 | M&L for cleaning of complete water static tank of capacity 25,000 gln complete all as specified and directed by Engr-in- Charge and comprisig the following works :-(a)Wash out the complete tank by opening wash valves and dewatering the left out water fom tank manually or by pumping out through pump set(b) Taking out complete sludge/mud from the tank and removing and storing the same at low level area earmarked by Engr - in - Charge wilth in 50 m radius(c )Cleaning of inner surface of walls of tank and bottom of tank with the help of wire brushes, scrapper and boom for cleaning of sludge from walls/floors(d)Washing of inner walls of tank by bleaching powder solutiion(e)The empty Water storage tank tank shall be first cleaned with fresh water twice and there after cleaned with fresh water and writing location, capacity and date of cleaning with white paint over a black plate with synthetic enamel paint etc complete for entire satisfaction of Engr-in-Charge. Note : After cleaning the water tank contractor has to mention the date of cleaning and date of due for cleaning with white paint complete all as specified and directed by Engr in Charge. |
| 67 | M&L for cleaning of complete water static tank of capacity 1,00,000 gln complete all as specified and directed by Engr-in- Charge and comprisig the following works :-(a)Wash out the complete tank by opening wash valves and dewatering the left out water fom tank manually or by pumping out through pump set(b) Taking out complete sludge/mud from the tank and removing and storing the same at low level area earmarked by Engr - in Charge wilth in 50 m radius(c ) Cleaning of inner surface of walls of tank and bottom of tank with the help of wire brushes, scrapper and boom for cleaning of sludge from walls/floors(d)Washing of inner walls of tank by bleaching powder solutiion(e) The empty Water storage tank tank shall be first cleaned with fresh water twice and there after cleaned with fresh water and writing location, capacity and date of cleaning with white paint over a black plate with synthetic enamel paint etc complete for entire satisfaction of Engr-in-Charge.Note : After cleaning the water tank contractor has to mention the date of cleaning and date of due for cleaning with white paint complete all as specified and directed by Engr in Charge. |
| 68 | Removing old Material from sand filter tankand Supply and Laying new materialfor(25000 ltr sand filter tank ) filling the following filter media in the filter bed duly cleaned and washed with 5% concentrated solution of NaOH complete including cleaning of tank as per standard procedure all as directed by Engr-in charge:-(a) Filter gravels (pebbles) 1.5\"\" to 2\"\" -2.4 Cum(b) -do- but size 3/4 to 1.5\"\"-1.9Cum(c ) -do- but size 1/2\"\" to 3/4\"\" - 1.3 Cum(d) -do- but size 1/4\"\" to 3/8\"\"-1.3 Cum(e) -do- but size 1/8\"\" to 1/4\"\"- 1.5 Cum(f) Fine sand op size 1/32\"\" to 1/16\"\" - 8.00 Cum |
| 69 | Cleaning away/ cutting of all grass vegetation, saplings, shrubs, brushwood, undergrowth, roots, and trees not exceeding 30cm girth around the water installations, water tanks, underground/ semi-underground sumps, water supply mains, pump houses and removing rubbish outside the periphery of cantonmant area, complete all as specified and as directed. Note: Cost of all required tools and plants shall be deemed included in the quoted rates. |
| 70 | M&L preparation old steel surfaces and applying one coat of Synthetic enamel paint complete all as specified and directed. |
| 71 | M&L for preparing old plaster surface and apply two coat of Cement based paint complete all as specified and directed. |
| 72 | Supply & fixing in repair of cast iron air release valve with two air outlets, 80 mm dia bore all as specified and as directed by Engineer-in-Charge. |
| 73 | S& F in replacement of chlorine dosing tank of capacity 100 ltrs with FRP Lid complete all as specified and directed. Make Declibac / Aquafit or equivalent |
| 74 | S& in replacement of burn out UNSV power rating 230 volts,50Hz of agitator with shaft and blade complete all as specified and directed. |
| 75 | S&F in replacement of UNSV reciprocating adjutable dosing pump chemical feeder for injecting calcium hypochloride employing motor drivern of capacity 2US GPD to 40 US GPD with adjustable high pressure pump upto 100 PSI , Power rating 230V , 50 Hz , rpm 44. Make : Declibac/ Aquafit or equivalent |
| 76 | Dismantling and taking out the UNSV centrifugal pumping set with motor from the existing foundation for carring necessary repair/ servicing by replacing the unservicable parts including fixing of new coupling (CI/rubber),Diffuser, Neck ring, Shaft bush, Shaft,Roller bearing, Stuffing box gland, Bearing6305/6307/ 6308/7307/ Make SKF/SBC as per existing all as required at site of work of capacity 5 to 10HP, including re-fixing at same location and making all connections complete all as directed by the Engineer-in-Charge. |
| 77 | Taking out worn winding of centrifugal pump motor stator of capacity 5 to 10 HP carefully and rewinding the same with existingsize of super enamelled copper winding wire,including necessary varnishingand insulating material baking etc, transportation to workshop and back at site complete all as directed by Engineer-in-Charge. |
| 78 | Preparation of surface for painting of Pump/ motor of any type any capacity applying two coats of synthetic enamel paintas per existing colour code, complete all as specified and directed by Engineer-in-Charge. |
| 79 | Testing of water for chemical test and bacterial test complete report in respect of water sample of Joshimath station from NABL accredited/Govt approved labs and contractor will submit the test report to Engr In Charge. Note :Testing of sample will be carried on qtrly basis for Joshimath station. |
| 80 | Supply and fixing in repair of 25 mm dia size HDPE water pipe coil, long straight length of wall thikness up to 2.8mm,ISI marked, complete all as specified and as directed. Make: Prince/ Finolex/ Astral/ RC Plasto/Sudhakar |
| 81 | M&L for servicing of Alum/Chlorine dosing system all as specified and directed by Engr-In-Charge. |
