8571 MAINTENANCE REPLACEMENT REPAIR OF EXTERNAL WATER SUPPLY SYSTEM PUMP MOTOR AND PREVENTIVE MAINTENANCE AND MISC CONNECTED WORK AT MINTSD EME WKSP SHO CARRIAPPA ENCLAVE STEVELY ROAD COMPLEX AND OTHER CONNECTED AREAS UNDER AGE EMI OF GE SOUTH PUNE

Amount

Taking up or down steel water tubing / PP-R pipes and connections from trenches, walls & floors including cleaning for refixing or removal to store complete all as specified and directed for following size of pipe :- (a). 20mm dia bore.

(b). 25mm dia bore.

(c). 40mm dia bore.

(d). 50mm dia bore.

(e). 80mm dia bore.

(f). 100mm dia bore.

Refixing old serviceable steel tubing and connection in new or old position (Wall, ceiling floor etc.) including necessary fittings & fixtures etc. complete all as specified and directed for following size of pipe :- Note :- Serviceable pipe shall be used under this item, obtained from serial item no. 1 to 1.50. (a) 20mm dia bore

(b). 25mm dia bore.

(c). 40mm dia bore.

(d). 50mm dia bore.

(e). 80mm dia bore.

(f). 100mm dia bore.

Supplying, fixing, jointing and testing galvanised steel tubing medium grade with all fitting such as bends, elbow, socket, reducer etc and laid in trenches, complete all as specified and as directed for the following sizes:- (a) 20 mm dia bore

(b). 25mm dia bore.

(c). 40mm dia bore.

(d). 50mm dia bore.

(e). 80mm dia bore.

(f). 100mm dia bore.

S&F 3 layer PP-R Polypropylene random copolymer concealed pipes SDR 7.4 (PN16) UV stabilized and antimicrobial fusion welded having thermal stability for hot & cold water supply all PP-R plain & brass threaded polypropylene random fittings laid in trenches, complete all as specified and directed for the following sizes:- (a) 20 mm dia bore

(b). 25mm dia bore.

(c). 40mm dia bore.

(d). 50mm dia bore.

Supplying, fixing, jointing and testing galvanised steel tubing medium grade with all fitting such as bends, elbow, socket, reducer etc and fixed to wall, ceiling or laid in floor complete all as specified and as directed for the following sizes:- (a) 20 mm dia bore

(b). 25mm dia bore.

(c). 40mm dia bore.

(d). 50mm dia bore.

S&F 3 layer PP-R Polypropylene random copolymer concealed pipes SDR 7.4 (PN16) UV stabilized and antimicrobial fusion welded having thermal stability for hot & cold water supply all PP-R plain & brass threaded polypropylene random fittings and fixed to wall, ceiling or laid in floor, complete all as specified and directed for the following sizes:- (a) 20 mm dia bore

(b). 25mm dia bore.

(c). 40mm dia bore.

(d). 50mm dia bore.

M&L for Cutting, screwing & threading of existing 20mm bore steel tubing for alterations or additions for tapping and making new connection etc (Each cut measured) complete all as specified and directed

M&L for Cutting, screwing & threading of existing 25mm bore steel tubing for alterations or additions for tapping and making new connection etc (Each cut measured) complete all as specified and directed

M&L for Cutting, screwing & threading of existing 40mm bore steel tubing for alterations or additions for tapping and making new connection etc (Each cut measured) complete all as specified and directed

M&L for Cutting, screwing & threading of existing 50mm bore steel tubing for alterations or additions for tapping and making new connection etc (Each cut measured) complete all as specified and directed

M&L for Cutting, screwing & threading of existing 80mm bore steel tubing for alterations or additions for tapping and making new connection etc (Each cut measured) complete all as specified and directed

M&L for Cutting, screwing & threading of existing 100mm bore steel tubing for alterations or additions for tapping and making new connection etc (Each cut measured) complete all as specified and directed

S & F in replacement gun metal globe or gate valves (Class I), with iron wheel head, screwed both ends for iron pipe, ISI marked, all as specified and directed for the following bore dia of pipe:- (a) 20mm bore.

(b) 25mm bore.

(c) 40mm bore.

(d) 50mm bore.

S & F in replacement PP-R Gate valves (brass insert) as per requirement of the site of following sizes, ISI marked, complete all as specified and directed:- (a). 20mm bore

(b) 25mm bore.

S & F in repairs 20 mm bore stop valve cast copper alloy screwed down high pressure without or butterfly handle screwed both ends for iron pipes or for union complete all as specified and directed.

S & F in repairs 25 mm bore stop valve cast copper alloy screwed down high pressure without or butterfly handle screwed both ends for iron pipes or for union complete all as specified and directed.

S & F in repairs 40 mm bore stop valve cast copper alloy screwed down high pressure without or butterfly handle screwed both ends for iron pipes or for union complete all as specified and directed.

S & F in repairs 50 mm bore stop valve cast copper alloy screwed down high pressure without or butterfly handle screwed both ends for iron pipes or for union complete all as specified and directed.

Excavation in trenches in soft / loose soil n.exc 1.5m wide and n.exc 1.5m in depth and getting out complete all as specified and directed.

Excavation in trenches in hard / dense soil n.exc 1.5m wide and n.exc 1.5m in depth and getting out complete all as specified and directed.

Excavation in trenches in soft / disintegrated rocks, n. exc. 1.5m wide and n. exc. 1.5m in depth and getting out complete all as specified and directed.

Excavation in trenches in hard rocks, n. exc. 1.5m wide and n. exc. 1.5m in depth and getting out complete all as specified and directed.

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

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

Removing excavated materials (Soil) n. exc. 50m and depositing where directed at a level n. exc. 1.50m above the starting point, complete all as specified.

Removing excavated materials (Rocks) n. exc. 50m and depositing where directed at a level n. exc. 1.50m above the starting point, complete all as specified.

M&L for burning of lead wool joint in position from 80 mm bore pipe complete all as specified and directed. Note :-(Old lead will be contractor’s property for which credit will be given separately)

M&L for burning of lead wool joint in position from 100 mm bore pipe complete all as specified and directed. Note :-(Old lead will be contractor’s property for which credit will be given separately)

M&L for burning of lead wool joint in position from 150 mm bore pipe complete all as specified and directed. Note :-(Old lead will be contractor’s property for which credit will be given separately)

M&L for burning of lead wool joint in position from 200 mm bore pipe complete all as specified and directed. Note :-(Old lead will be contractor’s property for which credit will be given separately)

M&L for burning of lead wool joint in position from 250 mm bore pipe complete all as specified and directed. Note :-(Old lead will be contractor’s property for which credit will be given separately)

M&L for run lead joint to spigot and socketed end pipes, specials of 80 mm bore complete all as specified and directed.

M&L for run lead joint to spigot and socketed end pipes, specials of 100 mm bore complete all as specified and directed.

M&L for run lead joint to spigot and socketed end pipes, specials of 150 mm bore complete all as specified and directed.

M&L for run lead joint to spigot and socketed end pipes, specials of 200 mm bore complete all as specified and directed.

S&F in replacement mechanical joints, ISI marked, with and including nut, bolts, washers & rubber gaskets etc. complete suitable for 80 mm bore CI pipe complete all as specified and directed.

S&F in replacement mechanical joints, ISI marked, with and including nut, bolts, washers & rubber gaskets etc. complete suitable for 100 mm bore CI pipe complete all as specified and directed.

S&F in replacement mechanical joints, ISI marked, with and including nut, bolts, washers & rubber gaskets etc. complete suitable for 150 mm bore pipe complete all as specified and directed.

S&F in replacement mechanical joints, ISI marked, with and including nut, bolts, washers & rubber gaskets etc. complete suitable for 200 mm bore pipe complete all as specified and directed.

M&L for drilling and tapping cast iron water mains (in position) for branch connections of the internal dia of 20mm, complete all as specified and directed. Note for item nos.40 & 44 :- Excavation and earth work shall be measured and paid separately under respective items of BOQ.

M&L for drilling and tapping cast iron water mains (in position) for branch connections of the internal dia of 25mm, complete all as specified and directed

M&L for drilling and tapping cast iron water mains (in position) for branch connections of the internal dia of 40mm, complete all as specified and directed

M&L for drilling and tapping cast iron water mains (in position) for branch connections of the internal dia of 50mm, complete all as specified and directed

M&L for drilling and tapping cast iron water mains (in position) for branch connections of the internal dia of 80mm, complete all as specified and directed

Supply and fix in replacement 65mm bore sluice valve, PN-1.6 with stainless steel spindle and wedge nut ISI marked (Conforming to IS-14846) with iron wheel etc complete all as specified and directed by Engr-in-charge.

Supply and fix in replacement 80mm bore sluice valve, PN-1.6 with stainless steel spindle and wedge nut ISI marked (Conforming to IS-14846) with iron wheel etc complete all as specified and directed by Engr-in-charge.

Supply and fix in replacement 100mm bore sluice valve, PN-1.6 with stainless steel spindle and wedge nut ISI marked (Conforming to IS-14846) with iron wheel etc complete all as specified and directed by Engr-in-charge.

Supply and fix in replacement 150mm bore sluice valve, PN-1.6 with stainless steel spindle and wedge nut ISI marked (Conforming to IS-14846) with iron wheel etc complete all as specified and directed by Engr-in-charge.

Supply and fix in replacement 200mm bore sluice valve, PN-1.6 with stainless steel spindle and wedge nut ISI marked (Conforming to IS-14846) with iron wheel etc complete all as specified and directed by Engr-in-charge.

M & L for taking out sluice valves for re-facing, grinding and packing gland in stuffing box for prevention of leakage from valve and re-fixing of size 80 mm bore, complete all as specified and directed

M & L for taking out sluice valves for re-facing, grinding and packing gland in stuffing box for prevention of leakage from valve and re-fixing of size 100 mm bore, complete all as specified and directed

M & L for taking out sluice valves for re-facing, grinding and packing gland in stuffing box for prevention of leakage from valve and re-fixing of size 150 mm bore, complete all as specified and directed

M & L for taking out sluice valves for re-facing, grinding and packing gland in stuffing box for prevention of leakage from valve and re-fixing of size 200 mm bore, complete all as specified and directed

Taking up carefully 80mm bore CI water mains from trenches including all fittings with spigot and socket ends and lead joints including burning out lead joint and recovering lead complete all as specified and directed

Taking up carefully 100mm bore CI water mains from trenches including all fittings with spigot and socket ends and lead joints including burning out lead joint and recovering lead complete all as specified and directed

Taking up carefully 150mm bore CI water mains from trenches including all fittings with spigot and socket ends and lead joints including burning out lead joint and recovering lead complete all as specified and directed

Taking up carefully 200mm bore CI water mains from trenches including all fittings with spigot and socket ends and lead joints including burning out lead joint and recovering lead complete all as specified and directed

Laying only 80mm bore serviceable CI water mains obtained from item no.54 with and including lead joints etc complete all as specified and directed

Laying only 100mm bore serviceable CI water mains obtained from item no.55 with and including lead joints etc complete all as specified and directed

Laying only 150mm bore serviceable CI water mains obtained from item no.56 with and including lead joints etc complete all as specified and directed

Laying only 200mm bore serviceable CI water mains obtained from item no.57 with and including lead joints etc complete all as specified and directed

Supply, laying and testing of 80 mm bore ductile iron pipe with internal cement mortar lining and external zink coating pipes confirming to IS:18329-2000 with class of pipe K-7, with and including joint filling materials, complete all as specified and directed.

Supply, laying and testing of 100 mm bore ductile iron pipe with internal cement mortar lining and external zink coating pipes confirming to IS:18329-2000 with class of pipe K-7, with and including joint filling materials, complete all as specified and directed.

Supply, laying and testing of 150 mm bore ductile iron pipe with internal cement mortar lining and external zink coating pipes confirming to IS:18329-2000 with class of pipe K-7, with and including joint filling materials, complete all as specified and directed.

Supply, laying and testing of 200 mm bore ductile iron pipe with internal cement mortar lining and external zink coating pipes confirming to IS:18329-2000 with class of pipe K-7, with and including joint filling materials, complete all as specified and directed.

M&L for cleaning of UG sumps of 10000 gallon capacity (MINTSD) by scraping the inner walls of sumps & cleaning with wire brush, taking out all dirt, scales etc and white washing the wall with two coats of lime after cleaning walls from inside by chlorine for disinfection. Painting of important information on outer surface of UG sump / pillars of OHR. The information will be painted on black surface with white synthetic enamel paint, letter height should not be less than 65 mm high (i) Tank capacity in gallons (ii) Tank cleaned on (iii) Next date of cleaning etc complete all as specified and directed by Engr-in-Charge

All as per item no. 66 above but sumps of 50000 gallon capacity (Carriappa and Stavelly), complete all as specified and directed by Engr-in-charge.

All as per item no. 66 above but sumps of 1,00,000 gallon capacity (DAD Pump House), complete all as specified and directed by Engr-in-charge.

M&L for Cleaning of 25000 gallon capacity overhead tank (EME Wksp), 18 m staging by scraping the inner walls of tank with suitable chemicals & cleaning with wire brush, taking out all dirt, scales etc and applying two coats of white washing after cleaning & preparation walls surfaces from inside and applying chlorine for disinfection of 50000 litres capacity overhead tanks, complete all as specified and directed by Engr in charge. Note for Item No. 96 to 99:- Tanks will be cleaned in and with and including 6 stages which are given below:- a) Mechanical dewatering from tank shall be done. b) Entire sludge stored in tanks shall be removed. c) Cleaning of inner surfaces of tanks to be done by using high pressure pump. d) Vacuum cleaning of inner surfaces of tanks. e) Safe effective & ECO friendly antibacterial spray (certified by National Toxicology centres) shall be used for spraying on the inner sides of all walls of the tanks. f) Ultra violate radiation for effective disinfection of inner tank surfaces.

All as per item no. 69 above but overhead tank of 50,000 gallon capacity (Carriappa, VBV and 4/5 GR Unit), complete all as specified and directed by Engr-in-charge.

All as per item no. 69 above but overhead tank of 75,000 gallon capacity (DCA), complete all as specified and directed by Engr-in-charge.

All as per item no. 69 above but overhead tank of 1,00,000 gallon capacity (DAD), complete all as specified and directed by Engr-in-charge.

M & L for cutting of 80mm bore CI/DI pipe in required length according to position for insertion of new tee / branches etc. complete all as specified and directed by Engr-in-charge.

M & L for cutting of 100mm bore CI/DI pipe in required length according to position for insertion of new tee / branches etc. complete all as specified and directed by Engr-in-charge.

M & L for cutting of 150mm bore CI/DI pipe in required length according to position for insertion of new tee / branches etc. complete all as specified and directed by Engr-in-charge.

M & L for cutting of 200mm bore CI/DI pipe in required length according to position for insertion of new tee / branches etc. complete all as specified and directed by Engr-in-charge.

Supply and fix in replacement of DI specials such as bends sockets tee's for spigot and socketed pipes up to 150mm dia bore, complete all as specified and directed

Supply and fix in replacement of DI specials such as bends sockets tee's for spigot and socketed pipes 200 to 300mm dia bore, complete all as specified and directed

Supply and fix in replacement of CI specials such as bends sockets tee's for spigot and socketed pipes up to 150mm dia bore, complete all as specified and directed

Supply and fix in replacement of CI specials such as bends sockets tee's for spigot and socketed pipes 200 to 150mm dia bore, complete all as specified and directed

S & F in replacement mild steel sheet cover for valve pit made out of 3 mm thick MS sheet with handle and locking arrangement, duly painted both sides with synthetic enamel paint over a coat of red oxide primer, complete all as specified and directed.

M&L for plain cement concrete 1:3:6 type C-1, using 20 mm graded stone aggregate for coping of valve pit including use and waste of form work for fair finished surface etc. complete all as specified and directed.

M&L for PCC (1:4:8) type D-2, using 40 mm graded stone aggregate as floor / paths fencing etc including necessary form work and finishing the surfaces fair and smooth without using extra cement etc. complete all as specified and directed.

M&L for construction of valve pit chamber of size 900 x 900 x 1000 mm (internal dimensions) with and including the following provisions, complete all as directed : - (i) 15cm thick PCC 1:4:8 type D-2 (using 40mm size graded stone aggregate) as in foundation concrete. (ii) PCC solid block masonry 200 mm thick using grade C-5 block, built in CM 1:6. (iii) Rendering 15mm thick in CM 1:4 finished the surfaces fair and even. (iv) 100mm thick PCC 1:3:6 type C-1 (using 20mm graded stone aggregate) as in coping. (v) 3mm thick MS sheet cover along with MS angle iron frame 40x40x6mm duly embedded in coping concrete including with necessary locking arrangement. (vi) Painting to MS sheet cover and frame with two coats of synthetic enamel paint over a coat of red oxide primer. (Note :- Necessary excavation and earthwork shall also be deemed to be included in quoted rates)

M&L for construction of valve pit chamber of size 1200 x 1200 x 900 mm (internal dimensions) with and including the following provisions, complete all as directed : - (i) 15cm thick PCC 1:4:8 type D-2 (using 40mm size graded stone aggregate) as in foundation concrete. (ii) PCC solid block masonry 200 mm thick using grade C-5 block, built in CM 1:6. (iii) Rendering 15mm thick in CM 1:4 finished the surfaces fair and even. (iv) 100mm thick PCC 1:3:6 type C-1 (using 20mm graded stone aggregate) as in coping. (v) 3mm thick MS sheet cover along with MS angle iron frame 40x40x6mm duly embedded in coping concrete including with necessary locking arrangement. (vi) Painting to MS sheet cover and frame with two coats of synthetic enamel paint over a coat of red oxide primer. (Note :- Necessary excavation and earthwork shall also be deemed to be included in quoted rates)

M&L for construction of valve pit chamber of size 600 x 600 x 900 mm (internal dimensions) with and including the following provisions, complete all as directed : - (i) 15cm thick PCC 1:4:8 type D-2 (using 40mm size graded stone aggregate) as in foundation concrete. (ii) PCC solid block masonry 200 mm thick using grade C-5 block, built in CM 1:6. (iii) Rendering 15mm thick in CM 1:4 finished the surfaces fair and even. (iv) 100mm thick PCC 1:3:6 type C-1 (using 20mm graded stone aggregate) as in coping. (v) 3mm thick MS sheet cover along with MS angle iron frame 40x40x6mm duly embedded in coping concrete including with necessary locking arrangement. (vi) Painting to MS sheet cover and frame with two coats of synthetic enamel paint over a coat of red oxide primer. (Note :- Necessary excavation and earthwork shall also be deemed to be included in quoted rates)

Supply and fix in replacement of foot valve brass assembly of size 50mm bore complete all as directed by Engr-in-Charge Make:- Normax or equivalent make as approved

Supply and fix in replacement of foot valve brass assembly of size 65mm bore complete all as directed by Engr-in-Charge Make:- Normax or equivalent make as approved

S & F in repairs of ball type check valve (NRV) with cast iron body, strainer, nitrile rubber coated ball with tin bronze seat ring suitable of size 80 mm dia complete all as directed by Engr-in-charge. Make:- Normax or equivalent make as approved

S & F in repairs of ball type check valve (NRV) with cast iron body, strainer, nitrile rubber coated ball with tin bronze seat ring suitable of size 100 mm dia complete all as directed by Engr-in-charge. Make:- Normax or equivalent make as approved

S & F in repairs of ball type check valve (NRV) with cast iron body, strainer, nitrile rubber coated ball with tin bronze seat ring suitable of size 150 mm dia complete all as directed by Engr-in-charge. Make:- Normax or equivalent make as approved

Supply and fix in replacement air release valve flanged ends of 50 mm size, complete all as specified and directed

Supply and fix in replacement 50 mm bore cast iron non return (reflux) valve flanged ends in swing type design as per IS 5312 Part-1, PN-1.0, with gun metal sheet, complete all as specified and directed.

Supply and fix in replacement 65 mm bore cast iron non return (reflux) valve flanged ends in swing type design as per IS 5312 Part-1, PN-1.0, with gun metal sheet, complete all as specified and directed.

Supply and fix in replacement 80 mm bore cast iron non return (reflux) valve flanged ends in swing type design as per IS 5312 Part-1, PN-1.0, with gun metal sheet, complete all as specified and directed.

Supply and fix in replacement 100 mm bore cast iron non return (reflux) valve flanged ends in swing type design as per IS 5312 Part-1, PN-1.0, with gun metal sheet, complete all as specified and directed.

Supply and fix in replacement 150 mm bore cast iron non return (reflux) valve flanged ends in swing type design as per IS 5312 Part-1, PN-1.0, with gun metal sheet, complete all as specified and directed.

S&F in replacement rotational moulded polyethylene water storage tank 500 Litres capacity, double layered, ISI marked (cylindrical vertical with closed top) hoisted and fixed in position including dismantling of old unserviceable water tanks and removing to store, including making all connections to inlet and outlet pipe lines including providing of new tank nipples of suitable size, complete all as specified and directed by Engineer-in-Charge.

S&F in replacement rotational moulded polyethylene water storage tank 1000 Litres capacity, double layered, ISI marked (cylindrical vertical with closed top) hoisted and fixed in position including dismantling of old unserviceable water tanks and removing to store, including making all connections to inlet and outlet pipe lines including providing of new tank nipples of suitable size, complete all as specified and directed by Engineer-in-Charge.

S&F in replacement rotational moulded polyethylene water storage tank 2000 Litres capacity, double layered, ISI marked (cylindrical vertical with closed top) hoisted and fixed in position including dismantling of old unserviceable water tanks and removing to store, including making all connections to inlet and outlet pipe lines including providing of new tank nipples of suitable size, complete all as specified and directed by Engineer-in-Charge.

M&L for framed work as in grills, gratings etc. with ends of bars shouldered and / or rivetted, or forged into spikes; framed guard bars; barred iron door, railings and similar work conforming to Fe 290-0 Gde Fe-E-165 including taking down of old unserviceable grill / gratings etc., complete all as specified and directed.

M&L for cleaning of pump house / sub-station, surrounding area by surface excavation up to 10 cm depth including removing shrubs, grass, mini-plants and other unwanted materials and levelling complete as in soft / loose soil complete all as specified and directed.

S&F in repairs float and board type level gauge (indicator) suitable for non pressurized liquid storage tank. Float made of stainless steel (SS-304 grade) connected to a pointer through rope via set of pulleys. The pointer shall slide over a CM marked graduated scale board insulated parallel to tank with two guide wires firmly anchored to tank bottom on underground sumps at EME Wksp, DAD, DCA & Carriappa Enclave complete all as directed by Engr-in-Charge

S&F in repairs float and board type level gauge (indicator) complete suitable for non pressurized liquid storage tank. Float made of stainless steel (SS-304 grade) connected to a pointer through rope via set of pulleys. The pointer shall slide over a CM marked graduated scale board insulated parallel to tank with two guide wires firmly anchored to tank bottom on overhead tanks at DAD, DCA & Carriappa Enclave complete all as directed by Engr-in-Charge

S&F in replacement of lubricated & graphited general purpose asbestos packing on glands in sufficient quantity as required complete all as directed by Engr-in-Charge.

M&L for dismantling of existing unserviceable mono block pump set of 3 HP capacity from foundation and applying two coats of synthetic enameled paint after cleaning and preparing of surface for painting and re-installing and testing complete at site on full load complete all as directed by Engr-in-Charge.

All as per item no. 106 above but mono block pump set of 5 to 7.5 HP capacity, complete all as directed by Engr-in-charge.

All as per item no. 106 above but mono block pump set of 25 HP capacity, complete all as directed by Engr-in-charge.

S&F in replacement complete set of pump gasket fitting of suitable size, complete all as directed.

S&F in replacement of open execution Automatic Star Delta starter suitable for 7.5 to 10 HP motor with and including timer, single phase preventer, contactor, indicating push button, etc. complete as specified and directed by Engr-in-charge Make:- L&T / Seimens / BCH

S&F in replacement of open execution Automatic Star Delta starter suitable for 30 HP motor with and including timer, single phase preventer, contactor, indicating push button, etc. complete as specified and directed by Engr-in-charge Make:- L&T / Seimens / BCH

S&F in repairs DOL starter suitable for 3 HP to 5 HP, 415 Volts as per existing complete all as specified and directed by Engr-in-charge. Make:- L&T / Seimens / BCH

Supply and fix in repairs driven ends bearing of existing size & make suitable for 3 HP pump & motor both sides complete all as directed by Engr-in-charge

Supply and fix in repairs driven ends bearing of existing size & make suitable for 5 to 7.5 HP pump & motor both sides complete all as directed by Engr-in-charge

Supply and fix in repairs driven ends bearing of existing size & make suitable for 25 HP pump & motor both sides complete all as directed by Engr-in-charge

Supply and fix in repairs non driven ends bearing of existing size & make suitable for 3 HP pump & motor both sides complete all as directed by Engr-in-charge

Supply and fix in repairs non driven ends bearing of existing size & make suitable for 5 to 7.5 HP pump & motor both sides complete all as directed by Engr-in-charge

Supply and fix in repairs non driven ends bearing of existing size & make suitable for 25 HP pump & motor both sides complete all as directed by Engr-in-charge

Supply and fix in repairs Cl impeller along with lock key suitable for 3 HP centrifugal mono block / Split casing pumps, size & make as per existing complete all as directed by Engr-in-charge

Supply and fix in repairs Cl impeller along with lock key suitable for 5 HP centrifugal mono block / Split casing pumps, size & make as per existing complete all as directed by Engr-in-charge

Supply and fix in repairs Cl impeller along with lock key suitable for 7.5 HP centrifugal mono block / Split casing pumps, size & make as per existing complete all as directed by Engr-in-charge

Supply and fix in repairs Cl impeller along with lock key suitable for 25 HP centrifugal mono block / Split casing pumps, size & make as per existing complete all as directed by Engr-in-charge

M&L for dismantling of existing unserviceable motor of capacity 3 HP mono block pump from foundation split opening in to the parts and transportation of the same site to works shop for repair the motor including re-winding of stator with copper winding wire of suitable gauge / size with supper enameled winding wire as per existing by replacing paper insulation of class F & fire proof sleeves and varnishing with Dr. Bake varnish, heating and drying by cleaning of stator slots assembling complete motor oiling and greasing with and including applying a coat of synthetic enameled paint after cleaning & preparing surface for painting and testing etc complete at site on full load complete all as directed by Engr-in-charge.

M&L for dismantling of existing unserviceable motor of capacity 5 HP mono block pump from foundation split opening in to the parts and transportation of the same site to works shop for repair the motor including re-winding of stator with copper winding wire of suitable gauge / size with supper enameled winding wire as per existing by replacing paper insulation of class F & fire proof sleeves and varnishing with Dr. Bake varnish, heating and drying by cleaning of stator slots assembling complete motor oiling and greasing with and including applying a coat of synthetic enameled paint after cleaning & preparing surface for painting and testing etc complete at site on full load complete all as directed by Engr-in-charge.

M&L for dismantling of existing unserviceable motor of capacity 7.5 HP mono block pump from foundation split opening in to the parts and transportation of the same site to works shop for repair the motor including re-winding of stator with copper winding wire of suitable gauge / size with supper enameled winding wire as per existing by replacing paper insulation of class F & fire proof sleeves and varnishing with Dr. Bake varnish, heating and drying by cleaning of stator slots assembling complete motor oiling and greasing with and including applying a coat of synthetic enameled paint after cleaning & preparing surface for painting and testing etc complete at site on full load complete all as directed by Engr-in-charge.

M&L for dismantling of existing unserviceable motor of capacity 25 HP mono block pump from foundation split opening in to the parts and transportation of the same site to works shop for repair the motor including re-winding of stator with copper winding wire of suitable gauge / size with supper enameled winding wire as per existing by replacing paper insulation of class F & fire proof sleeves and varnishing with Dr. Bake varnish, heating and drying by cleaning of stator slots assembling complete motor oiling and greasing with and including applying a coat of synthetic enameled paint after cleaning & preparing surface for painting and testing etc complete at site on full load complete all as directed by Engr-in-charge.

Provide skilled labour for attending the defect / complaints for checking of any type of water supply complaints like “No water supply, water leakage, air lock, low pressure, over flow” etc. complaint including carrying out minor repairs etc. as required at site and to make it functional by replacing necessary petty items like rubber gasket, grease, screws GI Tee, Bend & elbow etc., complete all as specified and directed by Engr-in-charge. Note:- (i) Attending one number of complaint, shall be measured as one job. (ii) New materials required for to be fixed against old unserviceable GI fitting shall be measured and paid separately as “Supply only” under item nos. 154 to 169 of BOQ. (iii) One plumber (Possessed with all requisite tool) with one helper must be available at site every day from 0900 hrs to 1700 hrs failing which, Rs 1000 per day penalty will be levied. Attendance of plumber and helper will be recorded daily as per direction of Engr-in-charge. (iv) The contractor shall maintain proper record of repair / maintenance in a binded register duly bringing out the details of spares replaced and get it authenticated from concerned JE E/M on daily basis. The contractor shall put up the maintenance record register to Engr-in-charge for inspection every Monday or as and when asked for.

S&F in replacement of air termination single pointed with aluminium rod of 12 mm dia and 300 mm long including taking down of old unserviceable existing air termination point, complete all as specified and directed

M & L for test point terminal block made of gun metal or phosphorus bronze of size 75x75x25 mm drilled & screwed including 3 nos. 8 mm dia 25 mm long hexagonal head screw including taking down of old unserviceable existing test point complete all as specified and directed

S & F in repairs Aluminium strip of 25 x 3.15 mm with saddles and fixing screw etc suitable for roof conductors and down conductors above grand including taking down of old unserviceable existing strip of any type complete all as specified and directed

S & F in repairs digital VAF meter suitable for three phase, 4 digit ultra bright LED display, suitable for clip in mounting of size 96mm x 96 mm complete with all necessary electrical connections complete all as specified and directed.

S & F in repairs push button unit comprising of contact element fixing holder and push button activation of colour red or green as per the usage for ON, OFF and trip etc. Push button shall be of self glowing type with LED lamp complete all as directed by Engr-in-charge.

S & F in repairs LED phase indicating lamp as per existing make & size at site with translucent covers and holders suitable for panel mounting complete all as directed by Engr-in-charge.

S & F in repairs analog pressure gauge of range 0-10 Kg/Sqcm complete including with airline pipe 10mm size & brass stop valve of suitable size complete all as directed by Engr-in-charge

M & L for painting of valve pit mild steel covers on both sides after preparing of old painted surfaces and applying one coat of black japan paint complete all as specified and directed.

S&F mild steel base plate of 90cmX33cm & motor base frame 33cmx22.8cm, suitable for split case / monoblock pump sets, made out of ISMC-100, size and shape of base plate as per site requirement, fabricated, drilled hole, painted with one coat of primer and two coats of synthetic enamel paint including preparation of surfaces including taking dismantling of old existing unserviceable base plate and dismantling & re-assembling of pump set at it’s original location complete all as specified and directed by Engr-in-Charge.

S&F mild steel base plate of 125cmX43cm and motor base frame 33cmx20.8cm, suitable for split case / monoblock pump sets, made out of ISMC-100, size and shape of base plate as per site requirement, fabricated, drilled hole, painted with one coat of primer and two coats of synthetic enamel paint including preparation of surfaces including taking dismantling of old existing unserviceable base plate and dismantling & re-assembling of pump set at it’s original location complete all as specified and directed by Engr-in-Charge.

M&L for aviation obstruction luminaire having 360 degree illumination with light intensity up to 100 lux, 7 watt, 230V with solar powered back up including photo cell for auto ON/OFF, IP 65 Protected fixed on water supply over head tanks (top of dome) including taking down of old unserviceable aviation light fittings complete all as specified and directed

M&L for painting of suction and discharge pipe line of dia 40 mm to 80mm with one coat of synthetic enamel paint after preparation of existing surfaces from UG sump to pump set and pump to delivery side up to the pipe going underground complete all as specified and directed.

M&L for painting on existing surface of inlet /outlet / washout / overflow pipe line having dia 80 mm to 200mm of overhead reservoir 10000 gallons to 50000 gallons with one coat of synthetic enamel paint after preparation of surface complete all as specified and directed. Note:- The cost of necessary scaffolding required for painting and safety equipment will be deemed to be included in unit quoted rates and nothing extra payment will be entertain by the Department on this account.

M&L for repairs to existing bore including increasing the lowering depth by extended drilling of bore of 150 mm dia up to the desired depth or till getting sufficient yield below ground level in any kind of soil / rock strata including hard stone/ boulder including electric logging, mild steel Cap, mild steel flat iron clamps, reducing socket etc. complete all as specified and directed by Engr-in-Charge. Note :- Pipe will be measured and paid separately

S&F of 150mm dia PVC casing pipe, slotted / blind of 4 Kg/Sqcm pressure rating complete all as specified and directed by Engr-in-Charge

M & L for development of tube well with compressed air and after with 25% extra capacity pump by pumping out muddy water and recording turbidity of water complete all as directed by Engr-in-charge

M & L for yield test for bore well by continuously over pumping of water for 16 Hours to determine safe pumping yield complete all as directed by Engr-in-charge

S&F double union ball valve of 20mm size suitable for PP-R pipes complete all as specified and directed.

S&F double union ball valve of 25mm size suitable for PP-R pipes complete all as specified and directed.

S&F double union ball valve of 40mm size suitable for PP-R pipes complete all as specified and directed.

S&F double union ball valve of 50mm size suitable for PP-R pipes complete all as specified and directed.

M&L for cleaning of swimming pool including removal of any type of material fallen in pool such as leaves, algae & dist etc with the help of suction sweeper and adding water cleaning compounds such as copper sulphate, chlorine granules and alum etc complete all as directed by Engr-in-charge Note:- The swimming pool will be kept neat and clean throughout the contract period by deploying 01 No. experience holder skilled worker from 900 Am to 1700 PM daily except Sunday day & Holiday. (ii) Compounds such as copper sulphates, alum and chlorine will be measured and paid separately. (iii) Suction sweeper machine will be provided by the contractor at his own cost.

Supply only calcium hypchlorite granules ALTOCH-GP in air tight containers complete all as directed by Engr-in-charge

Supply only copper sulphate in solid or broken form complete all as directed by Engr-in-charge.

Supply only alum sulphate in solid or broken form complete all as directed by Engr-in-charge

Maintenance & servicing of monoblock pump set 3.7 KW, 5HP (02 Nos.) by deploying 01 No. skilled Electrician (ITI Holder) having sufficient experience & possessed with requisite T&P including attending faults on day to day basis including LT control Panel, chlorine dosers including all accessories complete all as directed by Engr-in-chrage Location:- ALC Note:- (i) The contractor will be resposible for maintenance, servicing and make functional of 01 monoblock pump set including LT control Panel, chlorine dosers for 11 months.

Supply only in replacement of 20mm dia GI elbow / reducer elbow, ISI marked, medium grade, complete all as specified and as directed.

Supply only in replacement of 20mm dia GI socket / reducer Socket, ISI marked, medium grade, complete all as specified and as directed.

Supply only in replacement of 20mm dia GI Tee / reducer Tee, ISI marked, medium grade, complete all as specified and as directed.

Supply only in replacement of 20mm dia GI Union, ISI marked, medium grade, complete all as specified and as directed.

Supply only in replacement of 25mm dia GI elbow / reducer elbow, ISI marked, medium grade, complete all as specified and as directed.

Supply only in replacement of 25mm dia GI Tee / reducer Tee, ISI marked, medium grade, complete all as specified and as directed.

Supply only in replacement of 25mm dia GI Socket / reducer socket, ISI marked, medium grade, complete all as specified and as directed.

Supply only in replacement of 25mm dia GI Union, ISI marked, medium grade, complete all as specified and as directed.

Supply only in replacement of 40mm dia GI elbow / reducer elbow, ISI marked, medium grade, complete all as specified and as directed.

Supply only in replacement of 40mm dia GI Tee / reducer Tee, ISI marked, medium grade, complete all as specified and as directed.

Supply only in replacement of 40mm dia GI Socket / reducer socket, ISI marked, medium grade, complete all as specified and as directed.

Supply only in replacement of 40mm dia GI union, ISI marked, medium grade, complete all as specified and as directed.

Supply only in replacement of 50mm dia GI elbow / reducer elbow, ISI marked, medium grade, complete all as specified and as directed.

Supply only in replacement of 50mm dia GI Tee / reducer Tee, ISI marked, medium grade, complete all as specified and as directed.

Supply only in replacement of 50mm dia GI socket / reducer socket, ISI marked, medium grade, complete all as specified and as directed.

Supply only in replacement of 50mm dia GI union, ISI marked, medium grade, complete all as specified and as directed.

M & L for earthing complete with galvanised steel earth plate electrode 60cm × 60cm × 6mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below normal ground level) with top edge of the plate not less than 1.5 metres below normal ground level', connected to galvanised iron strip 32x6mm by means of bolts, nuts, check nuts and washers of galvanised iron or steel earth strip protected by provision of GI medium grade pipe 40mm bore including provision of concrete pit in PCC (1:2:4) type B1 (using 20mm graded stone aggregate) with 40mm thick cover in RCC (1:2:4) type B-1 reinforced with XPM (weight not less than 4 kg/sqm) and frame made out in MS angle iron of size 25x25x3mm with lugs 02 Nos and with MS handle made in 6mm dia round bar made to shape, including GI 'medium grade' 20mm bore pipe for watering, perforated at bottom 1.75m long placed on top edge of earth plate including provision of mixture of charcoal dust & common salt packed up to minimum 150 mm all around the earth plate, test point made out of ohosphorus bronze with fixing arrangement, funnel, wire mesh and including necessary excavation and earth work in hard/dense soil returning filling in and removal of surplus soil to a distance not exceeding 50mtr complete all as shown in electrical plate No. 3 of SSR Part I 2009 connected to earthing test point all as specified or indicated including testing on completion. Note:- The cost of GI strip and GI pipe 40mm bore medium grade for encasing GI strip up to 7.50m length per earthing shall be deemed to be included in unit quoted rates.

M&L for Earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit / pipe or fixed to poles or any other indicated situation for loop earthing etc as required for 32x6 galvanized iron strip, complete all as specified and directed.

Deccan Enterprises (BID ID -3129225)

shri yash enterprises (BID ID -3134203)

K.K.Enterprises (BID ID -3128819)