REPAIR MAINT OF EXTERNAL CI DI GI PIPE LINES MOTOR AND PUMP SETS STP CLEANING OF UG OH SUMP AND MISC CONNECTED ITEMS AT AA BANAR UNDER GE BANAR

Amount

Material and labour for GI tubing 'medium grade' of size 15 mm bore with all fittings such as sockets, bends, unions, tee, short pieces, flange and nipples, (specials) complete all as per IS 1239 (part-I) laid in trenches/floors/fixed to walls and ceilings including taking down old unsv GI pipe/CPVC/UPVC pipe complete all as specified :- Note : - (i) All fitting, joint, flange hook/clamp and welding work is deemed to be included in above quoted rates (ii) Excavation, earth work shall be measured and paid separately under respective items of schedule.

All as per Ser Item No 1 above but of size 20 mm bore complete all as specified.

All as per Ser Item No 1 above but of size 25 mm bore complete all as specified.

All as per Ser Item No 1 above but of size 50 mm bore complete all as specified.

All as per Ser Item No 1 above but of size 80 mm bore complete all as specified.

All as per Ser Item No 1 above but of size 100 mm bore complete all as specified.

Material and labour for 3- layer PP-R Polypropylene random copolymer) of size 20 mm concealed pipes SDR 7.4(PN16) UV stabilized and antimicrobial fusion welded having thermal stability for hot & cold water supply with all PP-R plain & brass threaded polypropylene random fittings laid in trenches/floors/fixed to walls and ceilings including taking down old unsv GI pipe/CPVC/PVC pipe complete all as specified. :- Note : - (i) All PP-R fitting, is deemed to be included in above quoted rates (ii) Excavation, earth work shall be measured and paid separately under respective items of schedule.

Supplying, laying, jointing, testing and commmisioning of DI Pipe of size 100 mm bore as per IS 8329, class K-7 with inside cement mortar lining with spigot and socket end with fittings/specials such as Tees, bends (any type, radius and angle) tapers any type, collars, tail pieces, caps, tyton joint and plugs laid in trenches including taking down old unsv CI/DI/UPVC/DI pipe complete all as specified. Note : - (i) Tyton joint is deemed to be included in above quoted rates. (ii) Excavation, earth work and all fittings shall be measured and paid separately under respective items of schedule.

All as per Ser Item No 8 above but of size 150 mm bore complete all as specified.

All as per Ser Item No 8 above but of size 200 mm bore complete all as specified.

All as per Ser Item No 8 above but of size 250 mm bore complete all as specified.

Supplying, laying, jointing, welding & testing MS Pipe (Heavy duty class 'C') size of 100 mm bore with flange end laid in trenches/floors and connections to centrifugal pump sets for suction, pump to header and to connect out going water main CI/DI pipe line including taking down old unsv MS pipe all as directed at site Note:-Note : - (i) The charges for all fitting, joint, flange hook/clamp and welding work is deemed to be included in above quoted rates (ii) Excavation, earth work shall be measured and paid separately under respective items of schedule.

All As per Srl Item No 12 above but of size 150 mm bore complete all as specified.

All As per Srl Item No 12 above but of size 200 mm bore complete all as specified.

Excavation in trenches not exceding 1.5M vide and n. exe 1.5 M in depth for laying of pipes etc. and getting out in any type of soil complete all as specified.

Returning filling in including spreading, levelling, watering and well ramming in layers n. exc 25 cm in any type soil complete all as specified.

Removing excavated material n. exc 50M and deposting where directed at a level n. exc 1.5M above the starting point in any type of soil complete all as specified.

Cutting of bituminous road for laying of pipe line not exceeding 1.5 M depth/width including making to disturbed portion good as per existing complete all as specified.

Material and labour for cement concrete type B-2 mix 1:2:4 using 40 mm graded stone aggregate as in flooring, finished even and smooth using extra cement for grouting of foundation bolts of motor etc complete all as specified. Note : Rates are deemed to include earth work for demolition of concrete and removal of bolts.

Supply, fixing, jointing & testing Cast Iron Sluice Valve size of 80 mm bore ISI Marked, flanged ends drilled pressure rating PN-1.6, PD Short body, confirming to IS 14846 -2000, having stainless steel spindle with cast iron operation wheel at top including taking out unsv sluice valve complete all as specified. Note:- Flanged joints complete with jointing material shall deemed to be included in the unit rate of this item.

All as per Ser Item No 20 above but of size 100 mm bore complete all as specified.

All as per Ser Item No 20 above but of size 150 mm bore complete all as specified.

All as per Ser Item No 20 above but of size 200 mm bore complete all as specified.

All as per Ser Item No 20 above but of size 250 mm bore complete all as specified.

Supply, fixing, jointing & testing butterfly valve (wafer type) of size 50 mm bore, ISI Marked, stainless steel rust and corrosion free,flanged ends drilled pressure rating PN-1.0, including taking out unsv butterfly valvee complete all as specified.

All as per Ser Item No 25 above but of size 80 mm bore complete all as specified.

All as per Ser Item No 25 above but of size 100 mm bore complete all as specified.

All as per Ser Item No 25 above but of size 150 mm bore complete all as specified.

All as per Ser Item No 25 above but of size 200 mm bore complete all as specified.

Supplying & fixing foot valve hydro dynamic S shaped having rubber coated sythetic ball of size 80 mm bore including taking out unsv foot valves complete all as specified..

All as per Ser Item No 30 above but of size 100 mm bore complete all as specified.

All as per Ser Item No 30 above but of size 150 mm bore complete all as specified.

Supplying & fixing Non Return Sluice hydro dynamic S shaped having rubber coated sythetic ball of size 80 mm bore including taking out unsv NRV complete all as specified.

All as per Ser Item No 33 above but of size 100 mm bore complete all as specified.

All as per Ser Item No 33 above but of size 150 mm bore complete all as specified.

Supply & fixing brass ball valve with steel handle, high pressure, with polythene float and flynut complete,screwed for iron pipe ISI Marked, as per IS: 778 of size 15 mm bore including taking out unsv gate valves complete all as specified.

All as per Ser Item No 36 above but of size 20 mm bore complete all as specified.

All as per Ser Item No 36 above but of size 25 mm bore complete all as specified.

All as per Ser Item No 36 above but of size 50 mm bore complete all as specified.

Supplying & fixing PTMT float valves high pressure with polythene float and fly nut, screwed for iron pipe, GI pipe tank connection fitting complete,of size 20 mm including taking out unsv float valve complete all as specified. Note: GI pipe tank connection fitting is deemed to be included in above quoted rates

M&L for Bib taps, cast copper alloy with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule and fixed for iron pipe and fixed 15mm dia including taking down existing u/s tap pipe complete all as specified.

Supply & fixing DI fittings for flanged /spigot and socket pipes end specials such as Tees, bends (any type, radius and angle) tapers any type, collars, tail pieces, caps and plugs of size up to 250 mm bore confirming to IS: 9523 complete all as specified.

Supply & fixing Lead wool as per sample complete all as specified.

Supply and fixing spun yarn as per sample complete all as specified.

Cutting existing cast iron pipes and reducing to required length in position for insertion of new tees, branches etc of size up to 300 mm bore complete all as specified.

Material and labour for Straight plain brass ferrules (or connecting screws) screwed both ends and fixed 20 mm dia complete all as specified.

Material and labour for Straight plain brass ferrules (or connecting screws) screwed both ends and fixed 25 mm dia complete all as specified.

Supply and fix in replacement of long collar Dett Joint suitable for 80-100 mm bore CI/DI pipe incl rubber rings and nut bolts and washers complete all as specified.

All As per Ser Item No 48 above but suitable for 150-200 mm bore complete all as specified.

Supply & fixing in replacement of GI Socket of size 15 mm to 25 mm Med grade ISI Marked

Supply & fixing in replacement of GI Elbow of size 15 mm to 25 mm Med grade ISI Marked

Supply & fixing in replacement of GI Union of size 15 mm to 25 mm Med Grade, ISI marked

Supply & fixing in replacement of GI Nipple of 4/6'' length as per requirement, both end screwed Medium Grade of suitable for GI pipe of size 15 mm to 25 mm , ISI marked

Supply & fixing in replacement of GI Reducing of size 25x15, 20x15, 25x20, 25x15 mm socket medium grade ISI marked

Supply & fixing in replacement of GI Tee of size 20x20x15, 20x20x20, 25x25x25, 25x25x20 mm Med grade ISI Marked

Supply & fixing in replacement of GI solid plug of size 15 to 25 mm heavy duty ISI marked

Repair to leakages at UPVC pipe lines by M&L for four Nos flanges conforming to ASTM D 2467 by applying solvent cement and fixing as directed incl nut bolts and washers suitable for 100/150 bore pipes, including excavation for required area and making good the same complete all as specified.

Repair to leakages at UPVC pipe lines by M&L for one bend and four flanges conforming to ASTM D 2467 by applying solvent cement and fixing as directed incl nut bolts and washers suitable for 100/150 mm bore pipes, including excavation for required area and making good the same complete all as specified.

Supply & replacement of UPVC pipe 150 mm dia with pressure class 10kg/cm^2 including jointing, fitting complete all as specified.

Supply & replacement of UPVC pipe 100 mm dia with pressure class 10kg/cm^2 including jointing, fitting complete all as specified.

Dismantling the existing broken valve pit cover and re-construct of brick masonry wall pit size 150cm x 150cm x 105cm internal dimension suitable for 80/100/150 mm dia pipe including excavation and earth work and disposal of soil, plastering internally and flush pointing to brick surface externally as the work proceeds complete with 3.15mm thick MS sheet cover angle iron frame 40x40x6mm and locking arrangement and painting with two coats of black bitumenous paint over a coat of red oxide primer complete all as specified.

M&L for attending to break down of water supply pipe line size up to 200 mm CI/DI/MS/GI bursting/cracks including removal of broken pipe pieces of various lengths through gas cutting/manual cutting as per site requirement including burning the defective tyton joint/lead joints and removing out the damaged CI/DI/MS/GI pipe and inserting necessary specials such as DI/CI collar, MS Clamp, tyton joint etc. as required at site and providing of new lead joints/tyton joint/D Joint/MS Clamp as required at site, including testing for the leakages complete all as specified. NOTE: 1) The earth work involved for excavation, returning filling & removal of soil is deemed to be included inquoted rates. 2) Welding / plumbing works involved for repairing of pipe lines and necessary T&P like welding machine, threeding dise etc including man power is deemed to be included in quoted rates. 3) Transportation charges for shifting of T&P etc is deemed to be included in above quoted rates.

M&L for Surface excavation n.exc 30 cm deep and averaging 15 cm and geeting out in any type of soil incl cutting and removing grass, vegetation, bushes/shrubs etc from surrounding of water supply installation/STP installation complete all as specified.

M&L for dismantling, disconnecting and decoupling of 75 HP Electric Motor complete from the installation/ pump house with the help of man power / chain pully block after making temporary arrangment for hanging of chain pully block, incl shifting of motor to civil work shop for opening of motor and taking out the burnt winding wire complete and cleaning the slots, rewinding the motor with super enamalled copper winding wire of existing gauge including all other insulating material and greasing of mechanical switch gear incl replacement of bearing of suitable size, oil seal, packing kit, fan blade with casing , terminal box and terminal connection plate etc and transportation from civil work shop to site for refixing , coupling, alignment of Motor with pump using steel/rubber coupling and testing of Motor complete to the entire satisfaction complete all as specified. NOTE:- Spare parts and copper winding are deemed to be included in above quoted rates.

All as per Ser Item No 64 above but of motor capacity 20-30 HP complete all as specified.

All as per Ser Item No 64 above but of motor capacity 10 -15 HP complete all as specified.

All as per Ser Item No 64 above but of motor capacity 5 - 7.5 HP complete all as specified.

M&L for dismantling, disconnecting and decoupling of 75 HP pump complete from the installation/pump house with the help of man power / chain pully and block after making temporary arrangment for hanging of chain pully block, incl shifting of pump to civil work shop for opening of pump and cleaning of all parts internally & externally and greasing of mechanical switch gear incl replacing the unserviceable spare parts like CI Impeller, CI Casing wear ring DE/NDE, CI Gland plate, Key for impeller, Impeller nut, CI Stuffing box bush, Pump shaft SS (AISI-410), Gland packing champion, CI Bearing cartiage DE/NDE, CI star coupling, SS Eye bolt with nut, CI Shaft sleeve, Set Gasket packing,remetalling of pump shaft turning and balancing, including machining work and transportation from civil work shop to site for refixing , coupling, alignment of pump with motor using steel coupling and testing of pump set complete to the entire satisfaction complete all as specified. Note:- (i) Spare parts are deemed to be included in above quoted rates.

All As per Ser Item No 68 above but of Pump capacity 20-30 HP complete all as specified.

All as per Ser Item No 68 above but of Pump capacity 10 -15 HP complete all as specified.

All as per Ser Item No 68 above but of Pump capacity 5 - 7.5 HP complete all as specified.

M & L for lowering up of sumbersible Pump of cap 1-2 HP and transportation to civil work shop for opening of motor and taking down/out the burnt winding wire cleaning the slots. rewinding the motor with super enamelled copper winding wire of existing gauge, weight etc, repairing the same by replacing the unserviceable parts like bearing bush, rotar sleeve, water seal and cable seal, sand guard etc machine work and transportation from civil work shop to site for refixing and testing of Motor complete to the entire satisfaction complete all as specified. Note :- Spare part and copper winding are deemed to be included in above quoted rates.

supply and fix in replacement of fully automatic soft star 3 Phase, 440 V , 50 Hz with sheet metal enclousure, panel mounting type of suitable rating for use at 20 HP Pump set connecting, testing and control wiring and connection complete all as specified.

All as per Ser Item No 73 above but of suitable for 12.5 HP Pump Set complete all as specified.

Supply, installation, testing & commissioning of high torque motorize valve of size 80 mm with gears and adopters self Lubricating Type, Weather proof with protection against, over voltage,short circuit ,Jamming of valve and over current protection with manual by-pass arrangement to open/Close the valve on power failure operated on 230 V single phase, 50 Hz AC supply including taking down the existing old unserviceable sluice/butterfly valve incl nuts, bolts, washers, rubber sheet etc all as directed at site comprising of the following :- (a) Designed line pressure 10 kg/sq cm. (b) Operating angle; - 90 degree (c) Disc Material :- CI with nylon coating (d) Valve type :-Butterfly with geared motor on top

All as per Ser item No.85 above but of valve size 100 mm complete all as specified.

All as per Ser item No.85 above but of valve size 150 mm complete all as specified.

Cleaning of RCC OH reservoir capacity of 8000-15000 Gallon at 60 feet staging by pumping out the accumulated water at the bottom using submersible pump,removing the complete slit by suction process using either suction pump or vacuum process, cleaning the walls, ceilling & floor using high pressure water jet with pressure up to 2300 PSI to dislodge all the mud,dirt,algea,fungus and layers of calcinations,vacuum cleaning to remove the dislodged waste using industrial vacuum cleaner, spraying anti- bacterial agent/ food contact sanitizers to walls,celling & floor of tank to make it sterile to take care of any futher suspend bacteria,viruses which might have remained in the tank complete with out disturbing the water supply to area applying one coat of white wash to entire tank as taking out after cleaning and deposting to a distance upto 50 Mtr from the starting point all as directed by the Engr-in-Charge including writing the date of cleaning of OH tank on external wall of OH reservoir at appropriate location with 4 inch (100mm) sizes in capital letter by using synthetic enameled paint of white colour on black painted surface of suitable size complete all as specified.

All as per Ser Item No 78 above but 33,300 gallon capacity at 60 feet staging complete all as specified.

All as per Ser Item No 78 above but 50,000 gallon capacity at 60 feet staging complete all as specified.

All As per Ser Item No 78 above but1,00,000 gallon capacity at 60 feet staging complete all as specified.

All as per Ser Item No 78 above but RCC UG sump capacity of 5000 to15,000 gallon complete all as specified.

All as per Ser Item No 78 above but RCC UG sump capacity of 22000-30,000 gallon complete all as specified.

All as per Ser Item No 78 above but RCC UG sump capacity of 40000 - 50,000 gallon complete all as specified.

All as per Ser Item No 78 above but RCC UG sump capacity of 75,000 -80,000 gallon complete all as specified.

All as per Ser Item No 78 above but RCC UG sump capacity of 150000-200,000 gallon complete all as specified.

Supply, installation and testing in replacement flanged ended analog type water meter (ISI Marked) Class 'B' of size 150 mm dia bore (6") making good connection with flanged ends, with gasket rubber sheet and nut & bolts fixing in horizontal/inclined/vertical position complete all as specified. Note :- The cost of blank flange is deemed to be included in quoted rates.

All as per Item Ser No 87 above but meter of size 100 mm dia bore (4") complete all as specified.

M&L in replacement of 20 ft heigh aluminium ladder of thickness 1.5mm Nos of steps 15 Nos of overall weight not less than 15Kg, having load capacity of 150 kg of dimension 92.8x49.1x9.1CM including fixing with RCC wall of UG sump/OHT complete all as specified.

M&L for preparation of old painted steel surfaces of any descreption/size and applying two coats of synthetic enamel paint grey/sky blue/existing colour over a coat of red oxide primer on steel water tubing, duct covers, valves, base angle support, MS ladder and foundation of pump sets complete all as specified.

Supply & fixing in replacement of submersible pump set 1 HP single phase with starter complete all as specified.

M&L for servicing of motor pump set up to 30 HP after opening of non driving end motor fan cover, cleaning of outer body of motor/pump set, NDE fan and greasing of bearing at both side of motor & pump set incl spray painting (colour as per existing) of motor pumpset & foundation channel, gland packing of suitable size and tightening of foundation nut/bolt, power cable terminations complete all as specified. Note : - (i) Grease and painting work is deemed to be included in above quoted rates. (ii) Gland packing and copper lugs shall be measured and paid separately under respective items of schedule.

M&L for Gland packing soft type with lead wool metallic lined superior quality as per sample of size 10/12mm Complete all as specified.

Supply and fixing copper lugs suitable for copper cable size up to 25 sqmm complete all as specified.

Supply & replacement of Aviation obstruction light LED type including mounting arreagement complete all as specified.

Supply and fix on wall /cable tray or lay in trenches in replacement of XLPE cable , PVC sheathed and XLPE insulated armoured copper conductor eight core and size 1.5 sqmm, connecting , testing complete incl fixing on wall of OHT/ UG sump/ pump house using clits/ saddle clamps through PVC conduit complete all as specified.

Supply and fix on wall /cable tray or lay in trenches in replacement of XLPE cable , PVC sheathed and XLPE insulated unarmoured copper conductor two core and size 1.5 sqmm, connecting , testing complete incl fixing on wall of OHT/ UG sump/ pump house using clits/ saddle clamps through PVC conduit complete all as specified.

Supply and lay in replacement of unarmoured PVC insulated multistranded Copper conductor three core of size 10 sqmm complete all as specified.

M & L for lowering up of sewage sumbersible pumping set 5.5 HP and transportation to civil work shop for opening of motor and taking down/out the burnt winding wire cleaning the slots. rewinding the motor with super enamelled copper winding wire of existing gauge, weight etc, repairing the same by replacing the unserviceable parts like bearing bush, rotar sleeve, water seal and cable seal, sand guard, Sealing ring, Flange upper/lower with stud and nut, Seal bush, Thrust plate, Stainless Steel coupling,remetling of rotar end turning and making key way, balancing of rotar, Rotar sleeve turning and grinding,T-Bolt with nut, LNK Bolt Stainless Steel, Submersible cable jointing, G.M Impeller, CI NRV Body, Impeller Key, Stainless Steel Pump shaft single stage, Remetling of G.M Impeller and turning including machine work and transportation from civil work shop to site for refixing and testing of Motor complete all as specified. Note :-Spare parts and copper winding is deemed to be included in above quoted rates.

Prevantive maintenance of air blower after disconnecting the inlet/outlet pipe and dismantling from the mounting platform foundation of air blower installed at sewage treatment plant incl transportation to workshop to fro (if required), air Blower assembly consisting of twin lobe rotary blower and motor coupled by V Belt of capacity 7.5 HP complete for replacement of dry bag type suction air filter,bearing, oil seal,V Velt No FK 548, high Tensile Bolts, nuts, washers etc duly greasing all fits of various component and refixing, reconnecting the same at site and testing complete all as specified.

Replacement of gear oil of grade SAE 90/SERVO complete all as specified.

Material and Labour for cleaning of Sewage of Equalization tank of storage capacity upto 67 CUM at STP and Removing of settle down Sewage sludge cum mud/De-Silting etc complete all as specified.

Material and Labour for cleaning of Oil grease chamber tank of storage capacity upto 5 cum, MBBR I & II of storage capacity upto 60 cum , Tube settler Tank of storage capacity upto 30 cum, chlorine contact tank of storage capacity upto 12 cum, treated water tank of storage capacity upto 20 cum and sludge bed tank of storage capacity of 5 CUM thoroughly by removing mud, grits etc from the tank complete all as specified. Note for 102 and 103 :-(i) Cleaning inner surface of tank complete by scraping with steel wire brush and and removing mud and sludge collected inside the tank manually at a distance not exceeding 50 mtr complete all as specified. (ii) Washing with clean water and bleaching powder mixture throughly complete tank internally and removel of left out sludge if any at site at a distance not exceeding 50 Mtr complete all as specified.

M&L floting MBBR FAB media out of vergin PP, UV sterlized, of MBBR based sewage treatment plant complete all as specified.

Material & Labour for fine river sand incl filling and punning in sludge drying beds of STP all as directed at site complete all as specified.

M&L for replacement of nylon net (anti bird net) with connected items suitable for window/door of OH Tank/ vents pipe of UG Sump complete all as specified.

Material and Labour for replacement existing u/s foundation MS bolt with nuts and washers of various sizes complete all as specified.

Dismantling wrought iron or mild steel work of any description not otherwise provided for stair case of OH/UG Sump and base plate of Motor/Pump etc complete all as specified.

S&F rolled mild steel as in framing for cladding, glazing and the like fixed with angles cleast and connecting plates etc and frame work such as grills,grating, ladder, base plate and similer work conforming to Fe.290Gde-E-165 complete all as specified.

M&L in replacement of mechanical type water level indicator for over head tank/semi under ground sump by float control system (i.e rope change, painting work, writing in water figures) embeded with wall/pillar/PCC blocks including fixing, standing arrangement complete all as specified.

Shri Electrical Enterprises (BID ID -3124310)

M/s Vishaka Enterprises (BID ID -3110340)

INDO CONSTRUCTION (BID ID -3124941)