Provn of special repair to BER Pump Sets at Bikaner Military Station under GE (N) Bikaner

Amount

Taking down/dismantling of old centrifugal pump sets of capacity 150 HP including motor starter of capacity 150 HP from foundation by disconnecting all electrical and water connections of pump sets and depositing the same to MES store yard including transportation from Pump House to MES store yard complete all as specified and as directed. Notes : (i) All T&P/Vehicle for loading, shifting, unloading, etc of pump set & starter shall be arranged by the contractor and the cost thereof shall be deemed to be included in the unit rate quoted against this item. (ii) If pump set and starter or any of its part is lost or damaged during the execution of this item by the contractor’s workmen, the same shall be provided / repaired by the contractor at his own cost complete to the entire satisfaction of GE. (iii) Demolition of PCC & brickwork shall be measured and paid for separately.

Taking down/dismantling of old centrifugal pump sets of capacity 75 HP including motor starter of capacity 75 HP from foundation by disconnecting all electrical and water connections of pump sets and depositing the same to MES store yard including transportation from Pump House to MES store yard complete all as specified and as directed. Notes : (i) All T&P/Vehicle for loading, shifting, unloading, etc of pump set & starter shall be arranged by the contractor and the cost thereof shall be deemed to be included in the unit rate quoted against this item. (ii) If pump set and starter or any of its part is lost or damaged during the execution of this item by the contractor’s workmen, the same shall be provided / repaired by the contractor at his own cost complete to the entire satisfaction of GE. (iii) Demolition of PCC & brickwork shall be measured and paid for separately.

Supply, install, commissioning and testing of centrifugal pump set, horizontal split casing of discharge not less than 360 Cum/hr at 60 metre head suitable for nominal speed 1480 RPM for lifting clear water having bronze impeller, CI casing, shaft & shaft sleeve made of SS-410 with pump efficiency not less than 78% directly coupled with 150 HP / 110 KW nominal speed 1480 RPM electric driven motor, TEFC, squirrel cage, 50 Hz ± 3%, 415 V ± 10%, Class F insulation, Ambient Temperature, 3 Phase, IE-3, IP-55, IS-325 with up to date amendments, both pump and motor mounted on and including a common mild steel base frame assembled by the manufacturer of the pump, complete all as specified and as directed. Make of Pump : Kirloskar Model No. “UP 150/45” or equivalent in makes mentioned in Appendix 'B' here-in-after. Make of Motor : Makes mentioned in Appendix 'B' here-in-after. Notes :- (a) Both pump and motor shall be mounted on a common mild steel base frame assembled by the manufacturer of the pump itself and not by any authorized dealer / workshop / representative / sister concern, etc. Cost of mild steel base frame with nut, bots, washers etc shall deemed to be included in the quoted rate of this item. (b) Suitable vibration pads, pressure gauge, air release valve & balancing valves (pointed towards earth) and all standard accessories shall be provided alongwith pump set and cost thereof shall deemed to be included in the quoted rate of this item. (c) Cost of addition / alteration to suction and delivery side of existing pipes and water connections etc shall deemed to be included in the quoted rate of this item. (d) Installation of pump set shall be done in presence of manufacturer’s Engineer and not by any authorized dealer / workshop / representative / sister concern, etc. (e) Pump Set with base frame shall be placed on PCC foundation all as per manufacturer's instructions and PCC shall be measured & paid separately under relevant item here-in-after.

Supply, install, commissioning and testing of centrifugal pump set, horizontal split casing of discharge not less than 180 Cum/hr at 60 metre head suitable for nominal speed 1480 RPM for lifting clear water having bronze impeller, CI casing, shaft & shaft sleeve made of SS-410 with pump efficiency not less than 70% directly coupled with 75 HP / 55 KW nominal speed 1480 RPM electric driven motor, TEFC, squirrel cage, 50 Hz ± 3%, 415 V ± 10%, Class F insulation, Ambient Temperature, 3 Phase, IE-3, IP-55, IS-325 with up to date amendments, both pump and motor mounted on and including a common mild steel base frame assembled by the manufacturer of the pump, complete all as specified and as directed. Make of Pump : Kirloskar Model No. “DSM 125/40” or equivalent in makes mentioned in Appendix 'B' here-in-after. Make of Motor : Makes mentioned in Appendix 'B' here-in-after. Notes :- (a) Both pump and motor shall be mounted on a common mild steel base frame assembled by the manufacturer of the pump itself and not by any authorized dealer / workshop / representative / sister concern, etc. Cost of mild steel base frame with nut, bots, washers etc shall deemed to be included in the quoted rate of this item. (b) Suitable vibration pads, pressure gauge, air release valve & balancing valves (pointed towards earth) and all standard accessories shall be provided alongwith pump set and cost thereof shall deemed to be included in the quoted rate of this item. (c) Cost of addition / alteration to suction and delivery side of existing pipes and water connections etc shall deemed to be included in the quoted rate of this item. (d) Installation of pump set shall be done in presence of manufacturer’s Engineer and not by any authorized dealer / workshop / representative / sister concern, etc. (e) Pump Set with base frame shall be placed on PCC foundation all as per manufacturer's instructions and PCC shall be measured & paid separately under relevant item here-in-after.

Supply and fixing Direct on line (DOL) starter for pump, in sheet steel enclosure, suitable for 5 HP / 3.70 KW motor, AC – 3 Duty, 50 Hz, 415 Volt, 3 Phase, 6 - 9.3 Amps relay range complete all as specified and as directed including disconnecting and taking down old starter.

Supply and fixing fully automatic star delta starter suitable for motor output 180 HP / 132 KW at 415 Volts, 3 Phase, with built in single phase protection feature, 415 Volts, AC-3, 50 Hz, 3 Phase, relay range 90 to 150 Amp, in sheet steel enclosure, with suitable rating contactor, complete all as specified and as directed. Make : L&T Cat Part No. “SS94707” or equivalent in makes mentioned in Appendix 'B' here-in-after. Note : Contactor with extended terminals series shall be used.

Supply and fixing fully automatic star delta starter suitable for motor output 90 HP / 67.5 KW at 415 Volts, 3 Phase, with built in single phase protection feature, 415 Volts, AC-3, 50 Hz, 3 Phase, relay range 45 to 75 Amp, in sheet steel enclosure, with suitable rating contactor, complete all as specified and as directed. Make : L&T Cat Part No. “SS94705” or equivalent in makes mentioned in Appendix 'B' here-in-after. Note : Contactor with extended terminals series shall be used.

Supply and fixing electronic over current relay of rating 0.5-60 Amp, 100-240 Volt AC with digital display for protection of 3 Phase induction motor against over current, under current, phase loss, phase reversal, phase imbalance and locked rotor including necessary setting after fixing complete all as specified and as directed. Make : BCH Cat Part No. “BOCR 3DE MP353DE800 Z4” or equivalent in makes mentioned in Appendix 'B' here-in-after.

Supply and fixing resin cast CT 300/5A complete all as specified and as directed.

Supply, installation, commissioning and testing of soft starter panel indoor type factory made LT Box (Panel) (CPRI tested and approved manufacturer) openable from front and rear, double door type both having flush type locking arrangement, dust and vermin proof, fabricated out of 2mm thick CRCA sheet, size not less than width 0.90m x height 1.20m x depth 0.60m outer dimensions duly painted with epoxy powder coating with 10 tank process including 50x50x6mm angle iron supports (legs) on four corners of length not less than 0.50m each at the base of panel for grouting purpose and grouting in PCC (1:2:4) type B-1 (using 20mm graded crushed stone aggregate) complete all as specified and directed with & including provision of following accessories :- (i) Motor protection MCCB 3 Pole, 415 Volts, rating 320 Amps, 50 KA with adjustable Thermal - Magnetic release - 01 No. (ii) Line contactor, AC 3 duty, 415 Volts, 50 Hz, 265 Amps - 01 No. (iii) Digital soft starter 3 phase, 415 Volts, 50 Hz including one spare power control board of digital starter - 01 No. Make : Siemens Cat Part No. “3RW44 44 6BC44” or equivalent in makes mentioned in Appendix 'B' here-in-after. (iv) Independent control supply transformer and fast acting semiconductor fuse of suitable rating for starter protection - 01 No. (v) Resin cast CT 300/5A (Set of Three) - 01 Set. (vi) Push button ON/OFF, AC 415 Volts 50 Hz - 02 Nos. (vii) LED indication lamp AC, 415 Volts, 50Hz for R/Y/B/ On/ Off/ trip - 06 Nos. (viii) Emergency push button OFF - 01 No. (ix) Terminal block suitable for 600 A rating with brass contacts for INPUT/OUTPUT terminal - 09 Nos. (x) 3 Phase 4 wire copper bus bars of suitable length & section not less than 50mmx10mm covered with coloured heat shrinkable anti track insulation tape of make Denson/M-seal or equivalent of finished thickness not more than 1mm and fixed on epoxy base post insulator of both dia and height not less than 40mm- 01 Set. (xi) Control wiring of push buttons, indicators/ protection circuits contactors, soft starter with not less than 1.5 Sqmm multi stranded copper conductor cable, lugs and ferrules - 01 Job as per circuit design complete all as specified and directed.

Notes for serial item No. 10 :- (i) The contractor shall produce and get the detailed drawings of Panel with circuit diagram and make/model of all materials approved from GE before fabrication and placing the order to the approved manufacturer. (ii) The quoted rate shall deemed to include supply & provision of built in flush type locks (with 02 keys) of superior quality and making all existing and new connections of incoming/outgoing cables through appropriate size of copper thimbles as directed. (iii) MS frame work shall be painted with two coats of synthetic enamel paint of approved tint over a coat of red oxide primer. (iv) Cost of any minor addition/alteration where required at site (the decision of GE will be final and binding regarding extent to which the change can be considered as minor addition/alteration) shall be deemed to be included in the quoted rates.

Supply, installation, commissioning and testing of soft starter panel indoor type factory made Box/Panel (CPRI tested and approved manufacturer) openable from front, double door type having flush type locking arrangement, dust and vermin proof, fabricated out of 2mm thick CRCA sheet, size not less than width 0.60m x height 0.60m x depth 0.45m outer dimensions duly painted with epoxy powder coating with 10 tank process including 50x50x6mm angle iron supports (legs) on four corners of length not less than 0.50m each at the base of panel for grouting purpose and grouting in PCC (1:2:4) type B-1 (using 20mm graded crushed stone aggregate) complete all as specified and directed with & including provision of following accessories :- (i) MCCB 3 Pole, 415 Volts, rating 160 Amps, 36 KA with adjustable Thermal & fixed Magnetic release - 01 No. (ii) Line contactor, AC 3 duty, 415 Volts, 50 Hz, 145 Amps - 01 No. (iii) Digital soft starter 3 phase, 415 Volts, 50 Hz including one spare power control board of digital starter - 01 No. Make : Siemens Cat Part No. “3RW44 35 6BC44” or equivalent in makes mentioned in Appendix 'B' here-in-after. (iv) Independent control supply transformer and fast acting semiconductor fuse of suitable rating for starter protection - 01 No. (v) Resin cast CT 200/5A (Set of Three) - 01 Set. (vi) Push button ON/OFF, AC 415 Volts 50 Hz - 02 Nos. (vii) LED indication lamp AC, 415 Volts, 50Hz for R/Y/B/ On/ Off/ trip - 06 Nos. (viii) Emergency push button OFF - 01 No. (ix) Terminal block suitable for 250 A rating with brass contacts for INPUT/OUTPUT termination with 9 ways. (x) 3 Phase 4 wire copper bus bars of suitable length & section not less than 30mmx10mm covered with coloured heat shrinkable anti track insulation tape of make Denson/M-seal or equivalent of finished thickness not more than 1mm and fixed on epoxy base post insulator of both dia and height not less than 40mm- 01 Set. (xi) Control wiring of push buttons, indicators/ protection circuits contactors, soft starter with not less than 1.5 Sqmm multi stranded copper conductor cable, lugs and ferrules - 01 Job as per circuit design complete all as specified and directed.

Notes for serial item No. 11 :- (i) The contractor shall produce and get the detailed drawings of Panel with circuit diagram and make/model of all materials approved from GE before fabrication and placing the order to the approved manufacturer. (ii) The quoted rate shall deemed to include supply & provision of built in flush type locks (with 02 keys) of superior quality and making all existing and new connections of incoming/outgoing cables through appropriate size of copper thimbles as directed. (iii) MS frame work shall be painted with two coats of synthetic enamel paint of approved tint over a coat of red oxide primer. (iv) Cost of any minor addition/alteration where required at site (the decision of GE will be final and binding regarding extent to which the change can be considered as minor addition/alteration) shall be deemed to be included in the quoted rates.

Supply, laying, jointing and testing centrifugally cast Ductile Iron spun pressure pipes (Class K9) of 100 mm bore with internal cement mortar lining and external zinc coating (130 gm/sqm minimum) and bituminous finish layer (minimum thickness 70 microns) with socket & spigot ends (ISI marked) conforming to IS 8329-2000 suitable for push on rubber gasket/tyton joint laid in trenches including taking up or down existing old unserviceable Cast Iron pipe 200 mm bore with spigot & socket ends and lead joints with all fittings including burning out joints and recovering lead complete all as specified & as directed. Note :- Excavation & earthwork, DI fittings / specials & joints shall be measured & paid for separately under relevant items of this Schedule.

Supply, laying, jointing and testing centrifugally cast Ductile Iron spun pressure pipes (Class K9) of 150 mm bore with internal cement mortar lining and external zinc coating (130 gm/sqm minimum) and bituminous finish layer (minimum thickness 70 microns) with socket & spigot ends (ISI marked) conforming to IS 8329-2000 suitable for push on rubber gasket/tyton joint laid in trenches including taking up or down existing old unserviceable Cast Iron pipe 150 mm bore with spigot & socket ends and lead joints with all fittings including burning out joints and recovering lead complete all as specified & as directed. Note :- Excavation & earthwork, DI fittings / specials & joints shall be measured & paid for separately under relevant items of this Schedule.

Dismantling and taking down existing unserviceable cast iron fittings, specials such as bends, tapers, collars, reducers, tee pieces (single or double branch) any type, angle/radius and straight connecting pieces etc including jointing material complete all as directed.

Supply and fixing Ductile Iron fittings, specials (K-12) such as bends, tapers, collars, reducers, tee pieces (single or double branch) any type, angle/radius and straight connecting pieces etc (ISI marked) conforming to IS 9523 for flanged/socket and spigot ends suitable for DI pipe upto 200 mm bore complete all as specified and directed. Note :- Run lead/Tyton Joints shall be measured & paid for separately under relevant items of this Schedule.

Supply, laying, jointing and testing mild steel black pipe of 200mm nominal bore and wall thickness 6.00mm, as per IS:3589, ISI Marked, laid in trenches / over PCC pillars / across or under bridges / along hill side (up or down) / culverts / inside valve pits including MS fittings complete all as specified and as directed including taking up or down existing old unserviceable Cast Iron pipe 200 mm bore all as directed. Note : Excavation, earth work, PCC, MS flanges shall be measured and paid for separately under relevant items.

Supply, laying, jointing and testing mild steel black pipe of 150mm nominal bore, Heavy Class, as per IS:1239, ISI Marked, laid in trenches / over PCC pillars / across or under bridges / along hill side (up or down) / culverts / inside valve pits including MS fittings complete all as specified and as directed including taking up or down existing old unserviceable Cast Iron pipe 150 mm bore all as directed. Note : Excavation, earth work, PCC, MS flanges shall be measured and paid for separately under relevant items.

Supply & fixing mild steel flange for 200mm bore pipes, thickness not less than 31 mm and 368.30 mm outer dia having 12 holes drilled for 19.10 mm dia bolts for jointing MS pipes, duly welded with pipes/fittings bends properly to both the plain ends and jointing with rubber or fibre board gasket, bolts, nuts, washers, etc complete all as specified and as directed.

Supply & fixing mild steel flange for 150mm bore pipes, thickness not less than 28 mm and 304.80 mm outer dia having 12 holes drilled for 19.10 mm dia bolts for jointing MS pipes, duly welded with pipes/fittings bends properly to both the plain ends and jointing with rubber or fibre board gasket, bolts, nuts, washers, etc complete all as specified and as directed.

M&L for galvanized steel water tubing medium grade of 20 mm bore (ISI marked) with & including all fittings laid in trenches, fixed to walls and ceilings or laid in floors, complete all as specified and as directed including dismantling and taking up or down existing unserviceable steel water tubing and connections of 20mm bore. Note :- Excavation & earthwork shall be measured & paid for separately.

M&L for galvanized steel water tubing medium grade of 25 mm bore (ISI marked) with & including all fittings laid in trenches, fixed to walls and ceilings or laid in floors, complete all as specified and as directed including dismantling and taking up or down existing unserviceable steel water tubing and connections of 25mm bore. Note :- Excavation & earthwork shall be measured & paid for separately.

M&L for galvanized steel water tubing medium grade of 50 mm bore (ISI marked) with & including all fittings laid in trenches, fixed to walls and ceilings or laid in floors, complete all as specified and as directed including dismantling and taking up or down existing unserviceable steel water tubing and connections of 50mm bore. Note :- Excavation & earthwork shall be measured & paid for separately.

S&F 50mm bore Gun metal gate valve (ISI marked) with iron wheel head, screwed both ends for iron pipe, including dismantling & taking out old unserviceable gate valve of 50 mm bore, complete all as specified & as directed.

S&F 40mm bore Gun metal gate valve (ISI marked) with iron wheel head, screwed both ends for iron pipe, including dismantling & taking out old unserviceable gate valve of 40mm bore, complete all as specified & as directed.

S&F 25mm bore Gun metal gate valve (ISI marked) with iron wheel head, screwed both ends for iron pipe, including dismantling & taking out old unserviceable gate valve of 25mm bore, complete all as specified & as directed.

S&F 20mm bore Gun metal gate valve (ISI marked) with iron wheel head, screwed both ends for iron pipe, including dismantling & taking out old unserviceable gate valve of 20mm bore, complete all as specified & as directed.

Supply & fixing cast iron body sluice valve heavy duty class ‘PN-1.6’ of 200 mm bore, ISI marked with IS 14846, both flanged ends and drilled, high tensile stainless steel spindle, CI gate with brass ring, non rising type, cast iron wheel handle, cast iron cap, with 3mm thick neoprene rubber gasket joint and nuts, bolts (high tensile), washers etc, and testing, including dismantling & taking out old unserviceable sluice valve of 200 mm bore, complete, all as specified & directed.

Supply & fixing cast iron body sluice valve heavy duty class ‘PN-1.6’ of 150 mm bore, ISI marked with IS 14846, both flanged ends and drilled, high tensile stainless steel spindle, CI gate with brass ring, non rising type, cast iron wheel handle, cast iron cap, with 3mm thick neoprene rubber gasket joint and nuts, bolts (high tensile), washers etc, and testing, including dismantling & taking out old unserviceable sluice valve of 150 mm bore, complete, all as specified & directed.

Supply and fixing non return valve (NRV) of size 150mm bore, cast iron body, as per IS 5312 (ISI marked), heavy duty, class ‘PN-1.6’, gun metal seat, both ends flanged and drilled, including nuts, bolts, washer and neoprene rubber gasket joint complete all as specified and as directed including dismantling & taking out old unserviceable non return valve of 150mm bore.

Supply and fixing non return valve (NRV) of size 200mm bore, cast iron body, as per IS 5312 (ISI marked), heavy duty, class ‘PN-1.6’, gun metal seat, both ends flanged and drilled, including nuts, bolts, washer and neoprene rubber gasket joint complete all as specified and as directed including dismantling & taking out old unserviceable non return valve of 200mm bore.

Supply and fixing non return valve (NRV) of size 350mm bore, cast iron body, as per IS 5312 (ISI marked), heavy duty, class ‘PN-1.6’, gun metal seat, both ends flanged and drilled, including nuts, bolts, washer and neoprene rubber gasket joint complete all as specified and as directed including dismantling & taking out old unserviceable non return valve of 350mm bore.

Supply and fixing cast iron foot valve of size 150mm bore as per IS:4038 (ISI marked), swing type operation, flanged ends with rubber insertion sheet 3mm thick, nuts, bolts and washers including taking down old existing unserviceable foot valve of 150mm bore complete all as specified & as directed.

Supply and fixing cast iron foot valve of size 200mm bore as per IS:4038 (ISI marked), swing type operation, flanged ends with rubber insertion sheet 3mm thick, nuts, bolts and washers including taking down old existing unserviceable foot valve of 200mm bore complete all as specified & as directed.

Supply, installation, commissioning and testing direct cylinder mounted full vacuum operated gaseous chlorinator, with vacuum regulator, integrated safety valve, filter and pressure gauge, flow meter, ejector, non-return valve, PE tubing, ammonia bottle and spanner confirming to DIN 19606 standards capacity 0-4 Kg/hr, rota meter range 200 to 4000 gms/hr for directly mounting on the chlorine cylinder and allow chlorine gas to flow only when there is a full vacuum in the line when the booster pump is operated with multistage booster pump of capacity 5 HP, 415 volts, 1440 RPM, 3 Phase complete all as specified and directed. Make of chlorinator : TOSHCON-JESCO Model : TJ-C2212+ or equivalent model in CHLOROMAX / ION EXCHANGE / RAMCO. Make of Booster Pump Set : Kirloskar/KSB/Jyoti/Lubi/Crompton Greaves Notes : (i) Quoted rate for this item shall be inclusive of cost of chlorinator, booster pump set and other accessories required for making chlorinator fully functional. (ii) All necessary civil, steel and piping work, motor starter & cable shall be measured and paid for separately under relevant items.

Supply & fixing 3-layer PP-R (Polypropylene random copolymer) pipe, 16mm outer dia, as per IS-15801:2008, SDR 7.4 (PN-16) stabilized and anti microbial fusion welded having thermal stability for hot & cold water supply including all PP-R plain & brass threaded polypropylene random fittings fixed complete to walls, ceilings or in floors etc complete all as specified and as directed.

Supply & fixing 3-layer PP-R (Polypropylene random copolymer) pipe, 20mm outer dia, as per IS-15801:2008, SDR 7.4 (PN-16) stabilized and anti microbial fusion welded having thermal stability for hot & cold water supply including all PP-R plain & brass threaded polypropylene random fittings fixed complete to walls, ceilings or in floors etc complete all as specified and as directed.

Supply & fixing 3-layer PP-R (Polypropylene random copolymer) pipe, 25mm outer dia, as per IS-15801:2008, SDR 7.4 (PN-16) stabilized and anti microbial fusion welded having thermal stability for hot & cold water supply including all PP-R plain & brass threaded polypropylene random fittings fixed complete to walls, ceilings or in floors etc complete all as specified and as directed.

Supply & fixing 3-layer PP-R (Polypropylene random copolymer) pipe, 32mm outer dia, as per IS-15801:2008, SDR 7.4 (PN-16) stabilized and anti microbial fusion welded having thermal stability for hot & cold water supply including all PP-R plain & brass threaded polypropylene random fittings fixed complete to walls, ceilings or in floors etc complete all as specified and as directed.

Supply, install, commissioning and testing of vacuum pump size 40x40mm in standard CI cast fittings with bronze impeller with 5 HP / 3.70 KW, 3 Phase, 440 Volts squirrel cage 1450 RPM TEFC induction motor coupled on common base frame including connection of motor with starter complete all as specified and as directed. Make : Kirloskar Model No. “DV-40” or equivalent in KSB / Jyoti / Crompton Greaves / Mather & Platt.

Supply, jointing & connecting single core PVC insulated multi stranded copper conductor cable (flexible) of size 120 sqmm, 1100 Volts grade, ISI marked (IS-694), drawn through pipes / laid in trench / duct, complete all as specified and as directed including disconnecting & taking out/down old existing unserviceable cable of size 120 sqmm single core.

Supply, jointing & connecting single core PVC insulated multi stranded copper conductor cable (flexible) of size 50 sqmm, 1100 Volts grade, ISI marked (IS-694), drawn through pipes / laid in trench / duct, complete all as specified and as directed including disconnecting & taking out/down old existing unserviceable cable of size 50 sqmm single core.

Supply, jointing & connecting PVC insulated and FR PVC round sheathed copper conductor (flexible) cable of size 6 sqmm 3 core, 1100 Volts grade, ISI marked (IS-694), drawn through pipes / laid in trench / duct, complete all as specified and as directed including disconnecting & taking out/down old existing unserviceable cable of size 6 sqmm 3 core.

Supply and laying HDPE Double Wall Corrugated duct pipe of 110 mm outside diameter confirming to IS-14930 Part-II (ISI marked) of approved colour with fitting for electric cable protection/ducting complete all as specified and as directed.

Disconnecting carefully the existing serviceable centrifugal pump set of capacity 125 HP with electric motor from Raw water plant at Beechwal, taking out base frame carefully from foundation, lifting, loading, transportation to Ringmain pump house at KLP filter plant, unloading, re-fixing, re-connecting electrical & water connections, re-installation, re-commissioning & testing the same pump set at new location, complete all as specified & as directed. Notes : (i) All T&P/Vehicle for loading, shifting, unloading, etc of pump set shall be arranged by the contractor and the cost thereof shall be deemed to be included in the unit rate quoted against this item. (ii) If pump set or any of its part is lost or damaged during the execution of this item by the contractor’s workmen, the same shall be provided / repaired by the contractor at his own cost complete to the entire satisfaction of GE. (iii) GI fittings & material required for re-connecting at new location shall deemed to be included in quoted rates of this item. (iv) Demolition of PCC & Brickwork and new PCC & Brickwork where required shall be measured and paid for separately.

Excavating in trenches, not exc 1.5 metre wide and not exc 1.5 metre in depth, for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. laying cables, pipes, etc. not exc 10 Sqm on plan & not exc 1.5m in depth and getting out in soft/loose soil complete all as specified and as directed.

Returning, filling in, including spreading, leveling watering and well ramming in layers not exc 25 cm thick in soft/loose soil complete all as specified and as directed.

Removing excavated soil/material to a distance not exc 50 metre and depositing where directed at a level not exc 1.50 metre above the starting point complete all as specified and as directed.

Demolition of cement concrete (unreinforced) in ground floor and pavings not exc 15 cm thick (below or above ground level) of any description complete all as specified & as directed.

Demolition of brickwork or stone/boulder masonry, built in cement mortar or cement lime mortar including all quoins, arches, pillars, etc but excluding ashlar facings, dressed stonework and precast concrete articles complete all as specified and as directed.

M&L for PCC 1:4:8 type D2 using 40 mm graded crushed stone aggregate as in foundations, filling and mass concrete complete all as specified and as directed.

M&L for cement concrete 1:2:4 type B1, using 20mm graded crushed stone aggregate as in lintels upto 1.5m clear span, cills, steps, seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings upto 60 cm in height, copings, kneelers, apex stones, bed plates and the like including weathering, slightly rounded, chamfered angle and throating as directed including use and waste of form work (straight or curved) all exposed surface of concrete finished fair complete all as specified & as directed.

M&L for brick work with old size Fly Ash bricks, straight or curved on plan exc 6.00 metre mean radius, built in cement mortar 1:4 complete all as specified and as directed.

M&L for rendering 10mm thick in cement mortar 1:4 on fair faces of brick masonry or concrete surfaces of walls, finished fair & even complete all as specified and as directed.

M&L for Earthing to pumps / motors / panels / equipments etc with & including galvanised mild steel earth plate electrode of size 60 cm x 60 cm x 6 mm thick buried vertically in ground (earth pit not less than 2.25 m below normal ground level) with top edge of the earth plate at a depth not less than 1.5 m below ground level, the earth electrode surrounded by adequate quantity of charcoal dust and salt to a packed thickness of 15 cm on all sides, connected to & including galvanized mild steel strip 32x6 mm as earth lead, including nuts, bolts, check nuts & washers of galvanized iron or steel and riveted/welded to earth plate at one end and other end of strip connected to pumps / motors / panels / equipment body / test point etc with two Nos nuts bolts or welding with steel structure, GI earth strip encased in and including 40mm bore GI light grade pipe with all fittings from upper edges of earth plate upto 7.5 metre above ground level fixed with and including 25x3mm flat iron clamps, bolts, nuts and washer and also including providing watering pipe 20mm bore GI pipe medium grade from earth pit to top of electrode and including funnel, wire mesh, copper lugs etc complete with earth pit in PCC 1:3:6 type C1 using 20mm graded crushed stone aggregate and 40mm thick RCC (1:2:4 type B1) cover complete all as specified and shown in electrical plate No 3 of SSR Part-I including necessary excavation and earthwork in any type of soil, returning, filling in approved soil and disposal of surplus soil to a distance not exc 50m complete all as specified and as directed. Note : PCC chamber shall be constructed at least 1.5 mtr away from the earth electrode and pipe for watering shall be provided in slanting manner.

S&F mild steel framed work such as grills, gratings, etc with ends of bars shouldered and/or riveted, or forged into spikes, framed guard bars, barred iron doors, ladders, framed balusters, framed signed boards, walk ways, railings, framework of water tanks and similar work including welding conforming to Grade E-165 (Fe 290), fixed in repairs, complete all as specified & as directed.

S&F mild steel bolts, purpose made with hexagonal or square head at one end and screwed the other end or screwed both ends, each screwed end to be fitted with washer and one hexagonal or square nut, length of bolt not exc. 30cm and dia of neck upto 25mm, fixed in repairs, complete all as specified & as directed.

M&L for preparation of new steel and iron surfaces of any description over 10 cm in width or girth and applying two coats of synthetic enamel paint of approved tint over a coat of zinc chrome primer complete all as specified & as directed.

M/S BUDHRAM BISHNOI

RISING ELECTRICALS

M/s Chopra Associates