CA NO CWE/PAT/T-37/2020-21 REPAIR MAINT OF EXTERNAL WATER SUPPLY LINES AND CONNECTED ITEMS OF WORK IN OLD CANTT AREA UNDER GE NORTH PATIALA

Amount

Schedule 'A'Section-I (Water Supply)

Total amount of Sch 'A' Sec I (Water Supply)

Schedule 'A'Section-II (Misc Items of Works) Note : This schedule is not pre-priced by MES and the pre-priced rate indicated as "Rs 0.00" under Col. 5 siginifies this fact only.

Cutting existing cast iron pipe of 80mm bore of any description for insertion of fittings and setting the pipe in proper alignment complete all as specified and directed. (Excavation earth work and fittings shall be measured and separately).

Cutting existing cast iron pipe of 100mm bore of any description for insertion of fittings and setting the pipe in proper alignment complete all as specified and directed. (Excavation earth work and fittings shall be measured and separately).

Cutting existing cast iron pipe of 150mm bore of any description for insertion of fittings and setting the pipe in proper alignment complete all as specified and directed. (Excavation earth work and fittings shall be measured and separately).

Cutting existing cast iron pipe of 200mm bore of any description for insertion of fittings and setting the pipe in proper alignment complete all as specified and directed. (Excavation earth work and fittings shall be measured and separately).

Supplying and fixing cast iron sluice valves ISI marked with hand wheel suitable for cast iron pipe of 200 mm bore, both ends flanged rating PN-1.6 with SS spindle as in repairs including jointing with New MS nuts and bolts, washers and gasket etc all as per IS No. 14846 and directed by Engineer in Charge. Make- SANT/ KIRLOSKAR/ LEADER/ L&T.

Supplying and fixing cast iron sluice valves ISI marked with hand wheel suitable for cast iron pipe of 150 mm bore, both ends flanged rating PN-1.6 with SS spindle as in repairs including jointing with New MS nuts and bolts, washers and gasket etc all as per IS No. 14846 and directed by Engineer in Charge. Make- SANT/ KIRLOSKAR/ LEADER/ L&T.

Supplying and fixing cast iron sluice valves ISI marked with hand wheel suitable for cast iron pipe of 100 mm bore, both ends flanged rating PN-1.6 with SS spindle as in repairs including jointing with New MS nuts and bolts, washers and gasket etc all as per IS No. 14846 and directed by Engineer in Charge. Make- SANT/ KIRLOSKAR/ LEADER/ L&T.

Supplying and fixing cast iron sluice valves ISI marked with hand wheel suitable for cast iron pipe of 80 mm bore, both ends flanged rating PN-1.6 with SS spindle as in repairs including jointing with New MS nuts and bolts, washers and gasket etc all as per IS No. 14846 and directed by Engineer in Charge. Make- SANT/ KIRLOSKAR/ LEADER/ L&T.

Construction of masonry pits of size 600mm x 600mm x 600mm (internal size) for sluice valves with sub Class 'B' bricks straight or curved on plan exc 6 mtr mean radius built in CM 1:6, PCC 1:3:6, 150mm thick in foundation, 15 mm thick plaster in CM 1:4 on internal faces of walls, 40 mm thick, PCC 1:2:4 in floors including valve pit cover made out of MS sheet 2 mm thick with angle iron 40x40x6 mm frame with fixing hinges, locking arrangement hold fast and handle etc duly painted with two coats of synthtic enamel paint over a coat of red oxide primer including necessary excavation & earth work complete all as specified inclding breaking of existing broken/ damaged valve pit the contractor can utilize retrived serviceable bricks.

Construction of masonry pits of size 900mm x 900mm x 900mm (internal size) for sluice valves with sub Class 'B' bricks straight or curved on plan exc 6 mtr mean radius built in CM 1:6, PCC 1:3:6, 150mm thick in foundation, 15 mm thick plaster in CM 1:4 on internal faces of walls, 40 mm thick, PCC 1:2:4 in floors including valve pit cover made out of MS sheet 2 mm thick with angle iron 40x40x6 mm frame with fixing hinges, locking arrangement hold fast and handle etc duly painted with two coats of synthtic enamel paint over a coat of red oxide primer including necessary excavation & earth work complete all as specified inclding breaking of existing broken/ damaged valve pit the contractor can utilize retrived serviceable bricks.

Construction of masonry pits of size 1200mm x 1200mm x 900mm (internal size) for sluice valves with sub Class 'B' bricks straight or curved on plan exc 6 mtr mean radius built in CM 1:6, PCC 1:3:6, 150mm thick in foundation, 15 mm thick plaster in CM 1:4 on internal faces of walls, 40 mm thick, PCC 1:2:4 in floors including valve pit cover made out of MS sheet 2 mm thick with angle iron 40x40x6 mm frame with fixing hinges, locking arrangement hold fast and handle etc duly painted with two coats of synthtic enamel paint over a coat of red oxide primer including necessary excavation & earth work complete all as specified inclding breaking of existing broken/ damaged valve pit the contractor can utilize retrived serviceable bricks.

Construction of masonry pits of size 1500mm x 1500mm x 1200mm (internal size) for sluice valves with sub Class 'B' bricks straight or curved on plan exc 6 mtr mean radius built in CM 1:6, PCC 1:3:6, 150mm thick in foundation, 15 mm thick plaster in CM 1:4 on internal faces of walls, 40 mm thick, PCC 1:2:4 in floors including valve pit cover made out of MS sheet 2 mm thick with angle iron 40x40x6 mm frame with fixing hinges, locking arrangement hold fast and handle etc duly painted with two coats of synthtic enamel paint over a coat of red oxide primer including necessary excavation & earth work complete all as specified inclding breaking of existing broken/ damaged valve pit the contractor can utilize retrived serviceable bricks.

Material & labour for laying, jointing and testing Ductile iron water pipes 250mm bore class K-9 conforming to IS, in any length including jointing with push on rubber tyton joints, as in trenches of following bore in new or old locations. (Excavation, earth work & DI specials shall be measured and paid separately. However, the rate of Rubber tyton joints shall be included in the unit rate quoted). Make: ELECTROSTEEL / ELECTROSPUN

Material & labour for laying, jointing and testing Ductile iron water pipes 200mm bore class K-7 conforming to IS, in any length including jointing with push on rubber tyton joints, as in trenches of following bore in new or old locations. (Excavation, earth work & DI specials shall be measured and paid separately. However, the rate of Rubber tyton joints shall be included in the unit rate quoted). Make: ELECTROSTEEL / ELECTROSPUN

Material & labour for laying, jointing and testing Ductile iron water pipes 150mm bore class K-7 conforming to IS, in any length including jointing with push on rubber tyton joints, as in trenches of following bore in new or old locations. (Excavation, earth work & DI specials shall be measured and paid separately. However, the rate of Rubber tyton joints shall be included in the unit rate quoted). Make: ELECTROSTEEL / ELECTROSPUN

Material & labour for laying, jointing and testing Ductile iron water pipes 100mm bore class K-7 conforming to IS, in any length including jointing with push on rubber tyton joints, as in trenches of following bore in new or old locations. (Excavation, earth work & DI specials shall be measured and paid separately. However, the rate of Rubber tyton joints shall be included in the unit rate quoted). Make: ELECTROSTEEL / ELECTROSPUN

Ductile iron fittings of size upto 300 mm bore for spigot and socketed pipes e.g. Bends (any type, radius and angle). Tapers any type (Straight, end, increasing, decreasing or double socket etc). Tee pieces single branch, 'Y' junctions double branches, crosses (all sockets or socket and spigot) collars caps and plugs conforming to Is complete all as specified and directed. (Excavation, earth work, & joints shall be measured and paid separately).

Supply and fixing 'D' joint complete set including nuts/bolts and rubber ring for repair to GI/ CI / DI pipe line of 100 mm bore complete all as specified. Note:- Exc and earth Work shall be measured and paid separatly.

Supply and fixing 'D' joint complete set including nuts/bolts and rubber ring for repair to GI/ CI / DI pipe line of 80mm to 150 mm bore complete all as specified. Note:- Exc and earth Work shall be measured and paid separatly.

Cutting of road / PCC path upto the depth of pipes and making good the disturbed surface with PCC 1:2:4 (20mm aggregate) using extra cement including earth work complete all as specified and directed

Boring of holes under Road/Hard Standing for passing of water pipe line upto 100 mm bore complete all as specified and directed by Engr-in-charge.

Materials and labour for drilling & tapping CI/DI/GI water mains of any size ( in position) for branch connection of the internal dia of size 20 mm including supply and fixing plain brass ferrules screwed both end 20mm bore and necessary earth work complete all as specified and directed by Engr-in-charge.

Supply and fixing 'D'clamp for repair to GI/ CI/ HDPE Pipe of 90/100/110 mm bore complete all as specified. Note:- Exc and earth Work shall be included in the unit rate quoted.

Repair to sluice valve installed at existing line of 100mm bore by opening up, necessary repair comprising replacement of glands, gland packing, gaskets, facing the gate & valve seat, replacement of nut bolts, reassembling and fixing in position & testing complete all as directed. Note: -(i) Necessary arrangements for regulating the water supply in line for the purpose of repair shall be made by contractor at his own expenses. (ii) MS Spindle shall be measured and paid separately.

Repair to sluice valve installed at existing line of 150mm bore by opening up, necessary repair comprising replacement of glands, gland packing, gaskets, facing the gate & valve seat, replacement of nut bolts, reassembling and fixing in position & testing complete all as directed. Note: -(i) Necessary arrangements for regulating the water supply in line for the purpose of repair shall be made by contractor at his own expenses. (ii) MS Spindle shall be measured and paid separately.

Repair to sluice valve installed at existing line of 200mm bore by opening up, necessary repair comprising replacement of glands, gland packing, gaskets, facing the gate & valve seat, replacement of nut bolts, reassembling and fixing in position & testing complete all as directed. Note: -(i) Necessary arrangements for regulating the water supply in line for the purpose of repair shall be made by contractor at his own expenses. (ii) MS Spindle shall be measured and paid separately.

Repair to sluice valve installed at existing line of 250mm bore by opening up, necessary repair comprising replacement of glands, gland packing, gaskets, facing the gate & valve seat, replacement of nut bolts, reassembling and fixing in position & testing complete all as directed. Note: -(i) Necessary arrangements for regulating the water supply in line for the purpose of repair shall be made by contractor at his own expenses. (ii) MS Spindle shall be measured and paid separately.

Supply and replace MS Spindle 100 mm bore complete all as specifiedand directed by Engineer in Charge..

Supply and replace MS Spindle 150 mm bore complete all as specifiedand directed by Engineer in Charge..

Supply and replace MS Spindle 200 mm bore complete all as specifiedand directed by Engineer in Charge..

Repair to existing GI pipe upto 50mm bore by providing GI fittings i.e Elbow, Nipple, Union socket, Tee, Reducer socket etc. as per site requirement including cutting, threading, inserting necessary fittings for jointing existing pipe complete to ensure the joints leak proof upto 50mm bore pipe complete all as specified and directed by Engineer in Charge. Note:- (i) These jobs are meant for rectification of leakage / blockage in existing distribution network. (ii) Unit rate quoted against this item includes for necessary excavation & earth work all as directed. (iii) During repair it may necessitated the involvement of bailing out water and work as in mud/wet conditions, so contractor shall arrange all necessary arrangements to avoid stagnation/pending of water in nearby area. Unit rate quoted against this item deemed to be included for all such expences. (iv) Taking down & refixing existing GI pipe for replacement of defective GI fittings is the part of the Job. The rate deemed to be included in the quoted rate against this item.

Cleaning and disinfection of entire internal surfaces of chamber of RCC overhead reservoir either single or double compartment of capacity up to One Lakh gallon at 70 to 80 ft staging Pump House TW No 3 and TW No 1 at Old Cantt Patiala Military Station including all required T & P and manpower comprising of the following processes. (a) Draining out water and evacuation of internal surfaces including floor and ceiling with mechanical pressure machine by applying solution of H2 O2 (Hydrogen per Oxide) in the ration of 1: 100 (1 LT of H2O2 and 100 Ltr of water). (b) Dislodging the dirt layers with high speed water jet including scrapping the surface with wire brush and draining out the sludge water. (c) Cleaning the internal surfaces complete with Mechanical Scrubber and washing the surfaces with high-pressure water jet. (d) Filling the chambers with clear water and washing out prior to reuse after complete process.

Cleaning and disinfection of entire internal surfaces of chamber of RCC underground reservoir either single or double compartment of capacity Two Lakh gallon at 70 to 80 ft staging Pump House TW No 3 at Old Cantt Patiala Military Station including all required T & P and manpower comprising of the following processes. (a) Draining out water and evacuation of internal surfaces including floor and ceiling with mechanical pressure machine by applying solution of H2 02 (Hydrogen per Oxide) in the ration of 1: 100 (1 LT of H202 and 100 Ltr of water). (b) Dislodging the dirt layers with high speed water jet including scrapping the surface with wire brush and draining out the sludge water. (c) Cleaning the internal surfaces complete with Mechanical Scrubber and washing the surfaces with high-pressure water jet. (d) Filling the chambers with clear water and washing out prior to reuse after complete process.

Cleaning and disinfection of entire internal surfaces of chamber of RCC overhead reservoir either single or double compartment of capacity Twenty thousand litre at 70 to 80 ft staging Dhablan Area Military Station including all required T & P and manpower comprising of the following processes. (a) Draining out water and evacuation of internal surfaces including floor and ceiling with mechanical pressure machine by applying solution of H2 02 (Hydrogen per Oxide) in the ration of 1: 100 (1 LT of H202 and 100 Ltr of water). (b) Dislodging the dirt layers with high speed water jet including scrapping the surface with wire brush and draining out the sludge water. (c) Cleaning the internal surfaces complete with Mechanical Scrubber and washing the surfaces with high-pressure water jet (d) Filling the chambers with clear water and washing out prior to reuse after complete process

Cleaning the entire area within the fencing/ boundary wall of tubewell installations which includes cutting of bushes/shrubs/unwanted grass in the periphery/surronding of complete installation i.e O/H reservoir, Gen rooms, Clear water sumps, removing unwanted grass at the complete installation including sweeping of whole area and disposal of all the removed material as directed after cutting/cleaning. The plinths around the complete buildings at installation is to be maintained free from any type of grass and cleaning complete all as directed and specified by Engr in charge at Pump House area TW No 1, 2 & 3. (Rate quoted will be composite cleaning of area throughout the periodicity as an when required by deploying regular source of cleaning i.e man power and all type of T&P.).

Supply and fix Chemical mixing / dozing pump set capacity 200gm/hr incl 150 ltr capacity tank for chlorine plant vertical type mechenically operated complete all as specified and directed.

Disconnecting the electrical connections of submersible pumping set upto 55HP from pannel board and taking out complete pump set with electric motor at 40 Mtr depth in bore well after carefully taking out column pipe and suporting pipes mannually/ mechnically, dismantling pump from motor reconditioning servicing the pumping set and lowering after repairs as mentioned here in after all as directed by Engieer-in-Charge at Pump House No. 2, 3 & 6. (Note: The parts to be replaced and repairs as required and ordered by Engineer-in-charge shall be paid separately under respective items here in after)

M & L for rewinding the electric motor of sumbersible pump by opening the motor, greasing, cleaning for smooth running, removing all burnt out coils, cleaning the slots and all insulating material and rewinding the same with PVC insulated copper wire of existing gauge including providing bamboo pieces for locking the slots and reassembling , testing and commissioning of electric motor on full load for 8 hours continuous running , capacity of electric motor 3 phase 40 HP, 400/415 volts, 50 C/S complete all as specified and directed by Engineer in Charge. Note :- Spares i.e bearings etc if any required for replacement will be paid under respective items here in after. However cost of fixing of bearing or any machine work required is deemed to be included in the rates quoted by the contractor.

M & L for rewinding the electric motor of sumbersible pump by opening the motor, greasing, cleaning for smooth running, removing all burnt out coils, cleaning the slots and all insulating material and rewinding the same with PVC insulated copper wire of existing gauge including providing bamboo pieces for locking the slots and reassembling , testing and commissioning of electric motor on full load for 8 hours continuous running , capacity of electric motor 3 phase 55 HP, 400/415 volts, 50 C/S complete all as specified and directed by Engineer in Charge. Note :- Spares i.e bearings etc if any required for replacement will be paid under respective items here in after. However cost of fixing of bearing or any machine work required is deemed to be included in the rates quoted by the contractor.

Transportation the pumping set of capacity 40 to 45HP to work shop for repair / servicing, dismantling the pump and replacing unserviceable parts i.e. impellers , bushes , sleeves , shafts and neck ring rubber bushes etc, bringing back to site duly painted with anti corrosive paint all as directed by Engineer-in-Charge, Note : Spares such as impellers , shaft , bushes, thrust plates , sleeves , neck rings , rubber bushes etc will be paid under respective items. However, the cost of minor repair such as lathe work / welding work, painting required to be done is included in rates quoted by the contractor.

Supply and replace stainless steel pump shaft suitable for 40 to 45HP submersible pumping set complete all as specified and directed by Engineer in Charge.

Supply and replace gun Metal/Bronze bush suitable for 40 to 45 HP submersible pumping set complete all as specified and directed by Engineer in Charge.

Supply and replace stainless steel impeller for 40 to 45 HP submersible pumping set complete all as specified and directed by Engineer in Charge.

Supply and replace thrust plate suitable for 40 to 45HP submersible pumping set complete all as specified and directed by Engineer in Charge.

Supply and replace stainless steel sleeve for submersible pumping set 40 to 45HP as per existing size of motor and pump shaft complete all as specified and directed by Engineer in Charge

Supply and replace stage casing bowl suitable for pump set 40 to 45HP of any make and type/stage (as per existing sample) complete all as specified and directed by Engineer in Charge

Supply and replace neck ring bronze suitable for existing size of bowl (as per existing sample) complete all as specified and directed by Engineer in Charge

Supply and replace motor pump tyre coupling for 40/55 HP centrifugal pump set coupling assy ncluding replacement of suitable size of studs/nut, bolts on pump and motor side (as per existing sample) complete all as specified and directed by Engineer in Charge

Supply and replace only of motor oil and water seals suitable for electric motor 30 to 55HP (as per existing sample) complete all as specified and directed by Engineer in Charge

Supply and replace counter thrust bearing ring of electric motor 30 to 55HP (as per existing sample) complete all as specified and directed by Engineer in Charge

Supply and replace thrust bearing housing of electric motor 30 to 55HP (as per existing sample) complete all as specified and directed by Engineer in Charge

Supply and replace retainer ring with stainless steel ball for pump set 30 to 55HP (as per existing sample) complete all as specified and directed by Engineer in Charge

Supply and replace thrust pads (segments) suitable for electric 30 to 55HP (as per existing sample) complete all as specified and directed by Engineer in Charge

Supply and replace Thrust bearing plate runner suitable for electric motor 30 to 55 HP (as per existing sample) complete all as specified and directed by Engineer in Charge

M & L MS column pipe in additional ISI Marked 150 mm bore size heavy duty , MS Flange Heavy Duty both ends flanged and suitable to fix as per site requirement in vertical position including lowering in tube well all jointing material flange gasket, MS Nut & Bolt with washer complete including T & P required all as specified and directed.

Re-Development TW No. 3 having 175 Mtr depth 300/200mm casing pipe, 44.25 Mtr & 87.6 Mtr length respectively and S/S fitted 24 Mtr at 2 places (bottom and centre of 8" casing pipe) and stabilzing of tube well in accordance with IS : 2800 (part I) and IS: 11189 , to establish maximum rate of usable water yield without sand content (beyond permissible limit), with air compressor of capacity 550 cfm at 600 PSI, running the compressor for required time till well is fully developed, measuring yield of well by "V" notch method or any other approved method, collecting water samples & getting tested in NABL approved laboratory, i/c disinfection of tubewell, all complete, including hire & labour charges of air compressor, tools & accessories etc., all as per requirement and direction of Engineer-in-charge.

Re-Development TW No. 18 having 219.5 Mtr depth 300/200mm casing pipe, 49 & 138.5 Mtr & 87.6 Mtr length respectively and S/S fitted 33 Mtr at 2 places (bottom and centre of 8" casing pipe) and stabilzing of tube well in accordance with IS : 2800 (part I) and IS: 11189 , to establish maximum rate of usable water yield without sand content (beyond permissible limit), with air compressor of capacity 550 cfm at 600 PSI, running the compressor for required time till well is fully developed, measuring yield of well by "V" notch method or any other approved method, collecting water samples & getting tested in NABL approved laboratory, i/c disinfection of tubewell, all complete, including hire & labour charges of air compressor, tools & accessories etc., all as per requirement and direction of Engineer-in-charge.

Supply and fix foot valve assembly of 40 HP along with connected 8 inch suction pipe after unscrewing the nuts /bolts , screws etc and reassembling after necessary repairs complete all as specified and directed. The cost element includes the following elements . (i) Taking out the foot valve assembly from sump . ( Appx. Depth of sump 15 feet and wt appx 200 kg ) complete with suction strainer etc. (ii) Reassembling the same foot / valve , lowering down reassembling and testing complete all as directed.

Supply & fixing Cast Iron swing check type Non Return (Reflux) Valve as per IS 5312, part-I, PN 1.6 without bypass arrangement, ends flanged suitable for 200 mm bore pipe complete with nuts /bolts and washers of appropriate size and rubber gasket etc complete under item No.12 here-in-before all as specified and directed . Make – KIRLOSKAR/L&T / VENUS / SANT

Taking down centrifugal pump set 40 HP from TW No 3 from foundation after unscrewing nuts / bolts , inlet –out flanged pipes and carrying to work shop for repairs and reassembling after necessary repairs which shall include the following elements – (i) Disconnecting the pump from motor after unscrewing the coupling nuts / bolts (ii) Strip opening the pump for segregation of unserviceable parts . (iii) Necessary lathe work for repair to pump . (iv ) Reassembling the pump and reinstallation in the installation including necessary transportation complete . (v) Paint to pump with one coat of synthetic enameled paint matching with existing colour of motor . (Note – Any spare part to be replaced shall be measured and paid separately under respective item of this sch here-in-after. GEs/EIC approval shall be taken before declaring any part as defective. Required T&P, transportation and other lifting arrangement shall be arranged by the contractors under his own arrangement and cost thereof shall be included in the unit rate quoted. Repairs /replacement of the defective part shall be carried out within a period as specified under Particular Specification , failing which necessary recovery shall be made . This job is applicable for - BML , INSATALLATION no -09 & 03)

Supply only gun metal bush matching with the size of shaft as per sample complete all as specified and directed .

Supply only Cast Iron impeller matching with the existing size / design of manufacturer complete all as specified and directed .(Make of pump Mathar / Platt. )

Supply only ball bearing of pump DE/NDE matching with manufacturers design complete all as specified and directed. (Make of pump – Mathar / Platt.)

Supply only stainless steel shaft to match the existing manufacturers design complete all as specified and directed . (Make of pump – Mathar / Platt.)

Supply and fix tyre coupling assy complete coupling suitable for centrifugal pump of rating 30 HP to 75 HP complete with rubber tyre / coupling nuts bolts and rubber washer . Making hole in the coupling matching with the size of shaft of pump and motor , cutting key slot shall be part of item.

Supply and fix in addition PVC insulated and sheathed flat submersible cable 3 core with copper conductor of size 16 Sq mm conforming to IS 694

Supply and fix in addition PVC insulated and sheathed flat submersible cable 3 core with copper conductor of size 10 Sq mm conforming to IS 694 Make-Finolex/Havells/Crompton/L&T/Shalimar

Taking down old star delta starter and Supply and fixing fully Auto matic star delta starter suitable for Submersible pumpset 45/50 HP 3 Phase 415 volts 50 C/S with relay range obtained from existing panel, connecting up and testing complete all as specified and direcetd.

Taking down old starter and Supply and fix New motor starter star delta starter suitable for motor of capacity 10 HP with relay range obtained from existing panel, connecting up and testing complete all as specified and direcetd.

Taking down old starter and Supply and fix New motor starter star delta starter suitable for motor of capacity 7.5 HP with relay range obtained from existing panel, connecting up and testing complete all as specified and direcetd.

Taking down old starter and Supply and fix New motor starter star delta starter suitable for motor of capacity 5.0 HP with relay range obtained from existing panel, connecting up and testing complete all as specified and direcetd.

Supply and replacement of bimetallic over load relay range 30 to 50 Amp, 3 phase, 415 V, for electric motor upto 50 HP Make- L &T, Havells, C&S

Supply and Replacement of single phase preventor power rating for single phase motor at 240 V, AC for submersible pump unit with 2 Pole contractor & 2 Pole relay capacity 0.75KW Make- Minilac

Supply & fix in replacement of MCCB 3 Pole 415Volts 125 Amps Cat part No-DN 125 current capacity adjustable thermal fixed magnetic setting range overload/short circuit protection type complete with connected accessories including necessary connection with bus bar and out going cables all as specified and directed. Make- C&S (CNX-104)/LEGREND / SIEMENS/L&T/STANDARD

Supply & fix in replacement of MCCB 3 Pole 415Volts 35KA 100 Amps current capacity adjustable thermal fixed magnetic setting range overload/short circuit protection type complete with connected accessories including necessary connection with bus bar and out going cables all as specified and directed.Cat.No.ISLFENF0100 Make- C&S (CNX-104)/LEGREND / SIEMENS/L&T

Earthing complete with galvanised steel earth plate electrode, 600x600 x 6.0mm thick buried directly in ground(earth pit not less than 2.25m deep below normal level) connected to galvanised iron strip 25 x 4mm as earthing lead by means of nuts, bolts, & washers of GI as shown in electrical plate No 5 of SSR Part I. Connected to earthing test point testing complete including necessary earth pit chamber PCC 1: 3: 6 type C1, and 50mm thick RCC 1 : 2: 4 chamber cover and with 8mm dia mild steel re-enforcement of 15Cm C/C spacing both ways with a handle made of 8 mm bar for fitting, galvanised iron funnel, wire mash watering pipe GI 20 mm dia light grade, and protection to earth lead shall be provided with GI pipe light grade 15mm dia up to 7.5m from the earth plate electrode, excavation, charcoal and common salt mixed refilling of soil etc complete all as directed.

Supply and replace contactor AC 415 volt , operating coil -230 volts , 70 amps four pole rated capacity make – LT type MNX- 70 or equivalent complete all as specified and directed .

Supply and replace contactor AC 415 volt , operating coil -230 volts , 45 amps four pole rated capacity make – LT type MNX- 45. complete or equivalent all as specified and directed .

Supply and replace contactor AC 415 volt , operating coil -230 volts , 32 amps four pole rated capacity make – LT type MNX- 32. complete or equivalent all as specified and directed .

Supply and replace contactor AC 415 volt , operating coil -230 volts , 9 amps four pole rated capacity make – LT type MNX- 9. complete or equivalent all as specified and directed .

Disconnecting electrical connection of Non Clog submersible pump set of capacity from 20 HP and taking out from the Sump well by using chain pulley block/ by crane complete assembly with column pipe, electric motor, pump set, transporting to workshop and testing the complete and refixing with new, nuts, bolts & washers and lowering the same in bore well after the following repairs as mentioned here in after all as directed . (Note- The parts to be replaced and repairs as required, shall be paid separately under respective items here in after)

Re-winding of Non clog submersible electric motor by opening the motor , removing all burnt out coils, cleaning the slots and rewinding the same with PVC insulated supper enameled copper winding wire of same as existing gauge and reassembling , testing and commissioning of electric motor on full load for 4-6 hours continuous running of the capacity 20 HP Note - Spares if any required for replacement will be paid under respective items here in after. However cost of fixing of spare or any machine work required is deemed to be included in the rates quoted by the contractor.

Supply only stainless steel pump shaft suitable for 20 HP submersible pumping set.

Supply only gun Metal/ Bronze bush for 20 HP Non clog submersible pumping set

Supply only cast iron impeller for 20 HP submersible pumping set.

Supply only ball bearing suitable for 20 HP Submersible pumping set

Supply only ball bearing suitable for 20 HP Submersible pumping set

Supply only 45 mm Mechanical seal Imported suitable 20 HP submersible pumping set.

Re-winding of Non clog submersible electric motor by opening the motor , removing all burnt out coils, cleaning the slots and rewinding the same with PVC insulated supper enameled copper winding wire of same as existing gauge and reassembling , testing and commissioning of electric motor on full load for 4-6 hours continuous running of the capacity 7.5 HP Note - Spares if any required for replacement will be paid under respective items here in after. However cost of fixing of spare or any machine work required is deemed to be included in the rates quoted by the contractor.

Supply only stainless steel pump shaft suitable for 7.5 HP submersible pumping set.

Supply only gun Metal/ Bronze bush for 7.5 HP Non clog submersible pumping set

Supply only cast iron impeller for 7.5 HP submersible pumping set. Make - Modi

Supply only ball bearing suitable for 7.5 HP Submersible pumping set

Supply only 45 mm Mechanical seal Imported suitable 7.5 HP submersible pumping set.

Cleaning of sewage well of any size depth and in any location by taking out complete sludge water and solid of any description and disposing of the retrieved material to a distance 1000 m from the perifery of defence land including taking out sewage submersible motor upto 30 HP from sewage sump and refixing to the foundation with all connection of fittings after necessery cleaning of pump complete all as specified and directed.

Supply and fix Submersible pump with motor 40/45 HP capacity 415 V 50 HZ 1500 Ltr/Min discharge at 80M head verticle type 5/6 stage pump complete suitable for 125 / 150mm dia column pipe as per site requirement with accessories all as specified and directed Make : kirloskar, crompton greaves

Supply and fix non clog sewage submersible set of 20 HP with crome steel impeller and cutter non clog to pass 40 mm size particle of discharge capacity 25 LPS head not less than of incl installation on pcc foundation and bas plate with guide rail and liftin chain testing complete with accesories all as specified and directed. make kirloskar

Supply and fix star delta starter in suitable for non clog sewage submersible motor 20 HP 3 phase 415 volt incl overload protection ,electronic timer RYB 3 phase preventer fixed in sheet metal enclosure and making connection with incoming supply cable thimble/lugs complete all as specified and directed.

Providing reinforced cement concrete type B-l, 1:2:4 (20 mm graded aggregate) in precast posts, fencing posts, straining or terminal posts, struts etc. for fencing, average sectional area n exc 100 sq. cm, with or without chamfered angles and flat, splayed, rounded or mitred tops as directed and fixed

Supply and fix mild steel pipe heavy duty both end welded with suitable flange of size 100 mm dia complete all as specified and directed.

Supply and fix cast iron reflux valve ISI marked with by pass arrangement suitable for pipe of 100 mm bore complete all as specified and directed.

M&L for laying and butt jointing HDPE pipe 40 mm outer dia, PE 80, 6 Kg/Sqcm grade having pressure rating of PH 6 as per (IS-4984) of 1995, ISI marked complete with fitting and special as directed by Engineer in Charge.

M&L for laying and butt jointing HDPE pipe 50 mm outer dia, PE 80, 6 Kg/Sqcm grade having pressure rating of PH 6 as per (IS-4984) of 1995, ISI marked complete with fitting and special as directed by Engineer in Charge.

M&L for laying and butt jointing HDPE pipe 63 mm outer dia, PE 80, 6 Kg/Sqcm grade having pressure rating of PH 6 as per (IS-4984) of 1995, ISI marked complete with fitting and special as directed by Engineer in Charge.

M&L for laying and butt jointing HDPE pipe 110 mm outer dia, PE 80, 6 Kg/Sqcm grade having pressure rating of PH 6 as per (IS-4984) of 1995, ISI marked complete with fitting and special as directed by Engineer in Charge.

S&F HDPE TEE 110mm x 110mm x 110mm in existing pipe line (HDPE) pipe, PE 80, 6 Kg/Sqcm grade complete all as specified and directed by Engineer in Charge.

S&F HDPE bend 110mm @ 20 Kg/Sqcm in existing pipe line (HDPE) pipe, PE 80, 6 Kg/Sqcm grade complete all as specified and directed by Engineer in Charge.

S&F HDPE Reducer 110mm x 50mm in existing pipe line (HDPE) pipe, PE 80, 6 Kg/Sqcm grade complete all as specified and directed by Engineer in Charge.

S&F HDPE Reducer 110mm x 63mm in existing pipe line (HDPE) pipe, PE 80, 6 Kg/Sqcm grade complete all as specified and directed by Engineer in Charge.

S&F HDPE Reducer 50mm x 40mm in existing pipe line (HDPE) pipe, PE 80, 6 Kg/Sqcm grade complete all as specified and directed by Engineer in Charge.

S&F HDPE Reducer 63mm x 50mm in existing pipe line (HDPE) pipe, PE 80, 6 Kg/Sqcm grade complete all as specified and directed by Engineer in Charge.

M&L in replacement of existing unserviceable LT Panel with new cubical type floor mounted LT panel board indoor type double door weather and vermin made out of CRCA sheet 3.15mm thick complete with anti corrosive powder coated paint approved colour complete with300A TPN copper busbar suitable for operation on arrangement and all accessories consisting the following items as required. Incoming : (a) 250A, 4P MCCB, 36 KA with microprocessor based release - 01 No (b) RYB phase indicator lamp with fuse - 1 Set. (c) 0-100 A digital ameter, 100/5A cl-1.0 15 VA CTs - 1 Set (d) 0-500 V digital voltmeter with control MCB - 1 Set Outgoing:- (a) 63 A TP MCCB with star delta starter suitable for 40 HP motor as per type - 2 cordination - 04 Nos Note : (i) Incoming and outgoinh cable shall be fixed with appropriate size copper thimble. (ii) Apron shall be provided at bottom for protection of cable to avoid entry of vermins. (iii) Entries of all size of cables in panel should be done through adequate size of metallic cable glands. (iv) Panel should be made from CPRI approved manufacturer only.

M/S Mukesh Kumar Gupta

Arneja Builders

MAHESH KUMAR SINGLA CONTRACTOR