REPAIR/ REPLACEMENT OF FLAME PROOF WIRING, AC INSTALLATION, WINTER APPLIANCES, TESTING AND REPAIRING OF CRANES, TESTING OF EARTHING AND ALLIED WORKS AT MILSTN SURANUSSI UNDER GE KAPURTHALA

Amount

De-Scaling of Condensers and air cooling tower of capacity 30 TRX 3 Units installed at MSSD by using dilute de-scaling agents, filling it for 24 Hours, removing the de-scalings by Mechanical wire brush after opening the side plates,cleaning throughly including replacement of gaskets, refixing the end plates complete plant all as specified and directed.

All as per srl item No 1 above but air-Conditioning Plant of capacity 30 TRX3 Units Installed at Dry Battery

All as per srl item No 1 above but air-Conditioning Plant of capacity 15 TRX 3 Units Installed at AC 20

All as per srl item No 1 above but air-Conditioning Plant of capacity 12 TRX 3 Units Installed at AC 22

All as per srl item No 1 above but air-Conditioning Plant of capacity 27 TRX 3 Units Installed at MAG 24

All as per srl item No 1 above but air-Conditioning Plant of capacity 27 TRX 3 Units Installed at MAG 25

Maintenance, overhauling & servicing the Package Type A C Plants of capacity 11 TR,(27 A) Air cooled type complete including cleaning, greasing of blower motor etc of following Capacities by trained and qualified Mechanics of (OEM) including replacement of unserviceable Spare parts ,leak test by nitrogen gas and charging the refrigerant as required at site & test run for 24 hrs to achieve satisfactory complete all as specified and directed.

All as per item No 1 above but of capacity 27 TR, (AC 22) Air-Cooled type.

All as per item No 1 above but of capacity 11 TR, (MAG 1) Air-Cooled type.

All as per item No 1 above but of capacity 11 TR, (MAG 4) Air-Cooled type.

Painting air conditioning plant complete of a capacity 20 to 60 TR chiller water type including preparation of surface by cleaning /rubbing /scrapping as required and painting with two coats of synthetic enamel paint of existing color using spray gun and marking SM MES No etc as directed on the following parts/ equipments:- Compressor and compressor motor -3 Set Condenser /chiller -06 Nos Condenser /chiller pump /hot water pump -06 Nos LT panel complete -01 No Hot water generator -01 No Cooling tower complete -01 No CT fan motor -01 No Blower fan motor -02 Nos all water /gas pipe line -01 No

All as per srl item No 11 above but air-Conditioning Plant of capacity above 60 to 90 TR

Material and labour for repair /cleaning of cooling tower 81 TR( MAG 24 and 25) FRP type including draining out water from bottom tray ,descaling with hydrochloric acid,including brushing bottom tray and honey comb finsby disconnecting and refixing complete for silt free / algea free and replacement of u/s float valve ,u/s pvc nozzles and gate valve 25mm size including one coat of approved synthetic enamel paint for complete fins bottom tray all as directed.

Material and labour for repair /cleaning of cooling tower 36 TR ( ESH 35) FRP type including draining out water from bottom tray ,descaling with hydrochloric acid,including brushing bottom tray and honey comb finsby disconnecting and refixing complete for silt free / algea free and replacement of u/s float valve ,u/s pvc nozzles and gate valve 25mm size including one coat of approved synthetic enamel paint for complete fins bottom tray all as directed

Material and labour repair to internal wiring / burnt out wiring of LT panel and supply and rewiring with suitable size single core PVC insulated, unsheathed multi stranded 1100 volts grade copper conductor cable of required sizes from bus bar to outgoing feeders/ starters properly lugged at end terminals , cleaning of panel board , tightening of all connections removing old burnt lugs and including replacement of Voltmeter digital type0-500 V, Ampmeter 0-500 Amp and indicator lamp complete all as directed.

Disconnecting electric and water supply connections, removing monoblock water pump of capacity 10 HP of any make for repair transporting to workshop opening up the pump for carrying out repair including replacement of unserviceable/worn out ball bearing /bushes/other minor spares reassembling transporting back to site/at its original position connecting the electric and water supply connections and testing on load comlete all as specified and directed . NOTE :- Unit rate quoted shall deem to be including nuts, bolts , thimbles, wires and other petty repairs required for smooth functioning of the pump without any extra cost.

Material and Labour for rewinding of electric motor of capacity 1/1.6/2 HP incl dismantling, carrying to workshop and transporting back and testing thereafter up to comlete all as specified and directed .

Supply and fix in replacement, new compressor of 5.5 TR capicity for Package type AC up to 11Ton capacity including disconnecting opening up taking out burnt compressor by cutting /opening the pipe connections fixing in position reassembling testing and commissioning including gas & oil charging after flushing the line with CO2 gas to avoid trapping the water vapor ensuring leak proof system complete all as specified and directed Make : kirloskar/Voltas/Carrier/ Danfoss/equivalent

Repair to cooling tower FRD type Make /Delta including rewinding of electric motor of capacity 3 HP with super enameled copper wire (after taking out the burnt coils cleaning of ribs etc) varnishing, drying and reassembling etc complete and replacement of worn out bearing/bushes all as specified and directed. Note :-Supply only spares (in replacement) shall be measured and paid for separately under appropriate items of Schedule 'A'.

All as per item No 19 but electrical motor of capacity 2/3 HP

Cleaning of air filter/ changing wherever necessity arises Cleaning of cooling coils assembly of AHUs 10000 CFM, 14000 CFM with descaling solution to remove deposited scale/dust including cleaning of tubes with wire brush to comlete all as specified and directed .

Supply only shut off valve brass body of suitable size complete all as specified and directed. Make :-BAP/KIM

Supply and fix in replacement, angle valve brass body of suitable size complete all as specified and directed. Make :-BAP/KIM

Supply and fix in replacement, loading /unloading solenoid valve 11 watt 220 volt complete all as specified and directed. Make : Rotex/SPORLAIN

Supply and fix in replacement, suction oil pressure gauge with adopter -30 to 150 PSI of suitable size complete all as specified and directed Make :- Rotex/SPORLAIN

Supply and fix in replacement, discharge oil pressure gauge of size 100 mm discharge of range 0-200PSI complete all as specified and directed.

Supply and fix in replacement, oil pressure cut out switch type of suitable size complete all as specified and directed Make :- lndfoss/Danfoss

Repair to compressor unit SMC-4-65/SMC-6-65 Make -Accel by dismantling carefully for replacement of worn out part from unit and transporting to workshop ,opening up for carrying out the necessary repair/replacement of worn out parts including lath/machinery work,re-assembing compressor transporting back to site, refixing with electric motor and testing for proper functioning complete all as specified and directed Note :-Supply only spares (in replacement) shall be measured and paid for separately under appropriate items of Schedule 'A'. However the unit rates quoted against this item shall include the cost of fixing all type of spares, refixing, minor parts such as bolts, nuts, washers etc and also supplying and charging of refrigerant gas R-22 in the system to achieve desired LP / HP. Purchase vouchers and receipt voucher shall be attached with RAR and Final Bill.

Supply and fix in replacement, CT 100/5 Make :- ESSMA/SIGMA or equivalent complete all as specified and directed.

Supply and fix in replacement, CT 50/5 ESSMA/SIGMA or equivalent complete all as specified and directed.

Supply and fix in replacement, filter for package type chiller unit of capacity 30 TR. Make :-Voltas or equivalent

Maintenance ,servicing and testing of Split/window type AC capacity up to 2 tons any make complete all as directed by Engineer-in -charge. Note :-Supply only spares (in replacement) shall be measured and paid for separately under appropriate items of Schedule 'A'. However the unit rates quoted against this item shall include the cost of fixing al type of spares, minor parts such as bolts, nuts, washers etc Purchase vouchers and receipt voucher shall be attached with RAR and Final Bill.

Supply and fix in replacement, new compressor for split/ window type AC up to 2 Ton capacity including disconnecting opening up taking out burnt compressor by cutting /opening the pipe connections fixing in position reassembling testing and commissioning including gas & oil charging after flushing the line with CO2 gas to avoid trapping the water vapor ensuring leak proof system complete all as specified and directed Make : Shriram/kirloskar/Voltas/Carrier/Whirlpool

Finding out leakage with the pressure testing of condenser/cooling unit/compressor of split/ window type AC of 1/1.5/2 Ton cap including dismantling the same for recharging with R-22 gas or as per manufacturer's instruction and stop leakage by brazing /soldering including charging the gas to required level and complete all as specified and directed.

Supply only running capacitor 5 MFD 230 volts for blower motor all as specified and directed. Make : Keil/Asian /tesla

Supply and fix in replacement, starting capacitor clip type of cap 100-120 MFD 440 suitable for 1.50 Ton capacity window/ split type AC complete all as directed by Engineer -in-charge make Kell/Tesla/Sharda/Escrp.

Supply and fix in replacement, starting relay suitable for AC up to 2 ton complete all as specified and directed. Make : Shriram /Renutrol.

Supply and fix in replacement, over load protection relay suitable for AC of capacity up to 2 ton complete all as specified and directed. Make : Shriram /Renutrol.

Supply and fix in replacement, blower motor 1/8 HP double shaft, single phase suitable for AC up to 2 ton capacity including testing complete complete all as specified and directed. Make : Khaitan or universal.

Supply and fix in replacement, 4 way reverse valve of make "RENCO" ISI marked in 1.5/ 2 ton AC including replacement of heating and cooling thermostat Make "PECIFIC" and two way heavy duty toggle switch make "GEC/SSK/KAY" with and including recharging the system with gas as required after fixing of four way reverse valve with remote control and sensor plate for heating and cooling system and testing complete all as specified and directed.

Supply and fix in replacement, MS factory made stand for split type AC, powder coated of size 15cm x 13cm x 6.5 cm and 50 cm long angle iron of size 30mm x 30mm & 1mm thick including zebra bolts & washers complete all as specified and directed.

Supply and fix in replacement; thermostat switch hot & cold product no 2KSP-5010 all as specified and directed. Make : Indfoss/Renutrol.

Supply and fix in replacement power circuit breaker (PCB) kit for window type AC complete all as specified and directed.

Supply and fix in replacement; blower motor 1/8 HP, single phase suitable for desert cooler including testing complete all as specified and directed. Make : Khaitan/Universal/Pilot.

Supply and fix in replacement; water lifting submersible pump CTULLU PUMP) Vertical/ horizontal type suitable for desert cooler as per existing capacity complete all as specified and directed. (Make : Snow Cool/LITTLE/universal)

Supply and fix in replacement; starting capacitor 4 MFD 230volts including taking out unserviceable capacitor, including testing complete all as specified and directed. Make : Keil/Asian/Tesla.

Supply and fix in replacement , Copper conductor cable 40/0.0076 Sqmm 3 core not less than 3 mtrs long with plug top 5 Amp suitable for desert cooler (Make FINOLEX/PARAGUN/POLYCAB)

Supply and fix in replacement, new compressor for water cooler of capacity 40/80 Ltr, deep freezer/ refrigerator capacity 200 to 300 Lt including disconnecting ,opening up taking out burnt compressor by cutting /opening the pipe connections ,fixing in position reassembling, testing and commissioning including gas & oil charging after ensuring entire system leak proof complete all as specified and directed Make :Kirloskar Model 2612 or shriram Model -412Y.

Finding out leakage with the pressure testing of condenser/cooling unit/compressor of water cooler 40/80 LTR cap including dismantling the same for recharging with R-22 gas or as per manufacturer's instruction and stop leakage by brazing /soldering including charging the gas to required level and complete all as specified and directed.

Supply and fix in replacement, thermostat switch suitable for water cooler any capacity/make including taking down unserviceable thermostat switch complete all as specified and directed MAKE : SHRIRAM or RANUTROLL or INDOFOSS

Supply and fix in replacement; starting relay for refrigerator of different capacity/make including taking out unserviceable relay complete all as specified and directed. Make : SG-8 or Renutrol or K.C.U 7

Material and labor for painting to exiting sign boards of approximate size 1.5 m X 1.8 m of the air conditioning installation including 2 Nos legs of 1.2 m height with two coats of synthetic enamel paint of existing color after preparation of old surface for painting and writing work with white paint name of installation and capacity complete all as specified and directed.

Supply and fix in replacement, switch socket combination 2 in 1, 6 pin, 3 & 15 Amp, Flush type complete all as specified Make Anchor/SSK/Leader

Supply and fix in replacement,sheet metal enclosure SPN enclosure with two pin and earth plug and socket with one single pole MCB 30 Amp complete all as specified Make Anchor/SSK/Leader

Supply and fix in replacement, 3 pin top plug, 15 Amp press type with and including 1.5 m copper conductor lead of 40/0.0076, 3 core, complete all as specified and directed.

Supply and fix in replacement, 3 pin top plug, 5 Amp press type complete all as specified and directed.

Supply, fix, test and commission epoxy type straight through jointing kit for LT cable of size 25 to 50 Sq mm , 3.5 core complete joint kit with Aluminium-in-line connectors for, PVC insulated armored 1100 volt grade, heavy duty complete all as specified and directed. Make of joint- Dension/Frontac/M Seal

All as per item No 57 here-in-before but for LT cable of size 70 to 95 Sq mm

All as per item No 57 here-in-before but for LT cable of size 120 to185 Sq mm

Supply and fix in replacement , MCCB 63 Amp, 4 Pole, 16 KA 415 Volts, 50 Hz with adjustable thermal release fixed magnetic setting complete Make : Indo Asian/Seimens/L&T/Scheneider complete all as specified and directed.

Supply and fix in replacement MCCB 100 Amp, 4 Pole, 16 KA 415 Volts, 50 Hz with adjustable thermal release fixed magnetic setting complete Make : Indo Asian/Seimens/L&T/Scheneider complete all as specified and directed.

Supply and fix in replacement , MCCB 400 Amp 04 Pole 415 volt 50 HZ breaking capacity 36 KA with adjustable thermal release and adjustable magnetic setting complete Make : Indo Asian/Seimens/L&T/Scheneider complete all as specified and directed.

Supply and fix in replacement, aluminum thimbles crimping type of size 16 to 25 Sq mm

Supply and fix in replacement, aluminum thimbles crimping type of size 50 to 120 Sq mm

Supply and fix in replacement; aluminum thimbles crimping type of size 120 Sq mm to240 Sq mm all as specified.

Supply and fix in replacement, aluminium bus bar strip to match the existing panel complete with aluminium thimbles nuts, bolts, washers etc and single core aluminium jumper cable of suitable size complete all as specified and directed.

Supply only On load change over switch front handle operated 400 Amp Four pole 415 volt. Make Standard/L&T/Indo Asian

Supply only On load change over switch front handle operated 160 Amp Four pole 415 volt complete all as specified and directed. equivalent make Standard/L&T/Indo Asian

Taking down the unserviceable coupling rubber Make Unimac from the Monoblock pump set and replacing the same with new one of same make including fixing the pump in original position with alignment and testing of proper functioning complete all as specified and directed.

Supply and fix in replacement, float valve of size 65 mm Dia complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement, float valve made of Brass of size 25 mm Dia complete all as specified and directed.

Supply and fix in replacement, of Relative Humidity sensor complete all as specified and directed.Make: SEIMENS model no QFM2160E or Equivalent in L&T/Schneider.

Supply and fix in replacement, of Temperature meter (Digital Type) as specified and directed. Make:-SEIMENS or Equivalent in L&T/Schneider.

Supply and charge gas R-22 in package /central AC plant of any capacity as directed and making the system leak proof complete all as specified and directed.

Supply and charge gas R-407 in package /central AC plant of any capacity as directed and making the system leak proof complete all as specified and directed.

Supply and fix in replacement, V Belt B-80 to 88 type complete all as specified & directed.

Supply and fix in replacement,V Belt B-72 type complete all as specified & directed.

Supply and fix in replacement, V Belt B-63 type complete all as specified & directed by Engineer-in-charge.

Supply and fix in replacement, V Belt A-20 to 30type complete all as specified & directed .

Disconnecting the electrical connection & taking down the burnt out motor from any location and transporting to workshop for repair, dismantling the motor & taking out burnout copper winding and rewinding the same with super enamelled copper wire as per existing gauge including replacement of bearings & correcting minor defects, reassembling, transporting motor from workshop to site, reinstalled at site, reconnecting, testing and commissioning complete all as specified & directed as following:-

0.5 HP humidifier pump motor, 3 Phase, 450 Volts

1 HP motor of Ceiling suspended AHU, 3 Phase, 440 Volts

1.5 HP motor of Hot water Generator, 3 Phase, 440 Volts

5 HP motor of AHU, 3 Phase, 450 Volts

Supply and charge of compressor oil servo freeze in Package/ Central type AC plant of any capacity complete all as specified and directed

Supply and fix in replacement, gun metal globe or gate valve with iron wheel head screwed both ends for iron pipe, including provn of one union complete all as specified of size 25 mm bore pipe complete all as specified & directed.

Supply and fix in replacement, in repair, gun metal globe or gate valve with iron wheel head screwed both ends for iron pipe, including provn of one union complete all as specified of size 65 mm bore pipe complete all as specified & directed.

Supply and fix in replacement, butterfly valve of 100 mm suitable for AC plant complete all as specified and directed.

Supply and fix in replacement, 25 mm dia Ball valves made of gun metal, without strainer of PN 16 Rating as per engineering standards and specifications.(For Hot water system),complete all as specified and directed.

Supply and fix in replacement, 32/40 mm dia Balancing valves made of Cast iron/Gun metal of PN 16 Rating as per engineering standards and specifications.(For Hot water system), complete all as specified and directed.

Supply and fix in replacement, 50 mm dia Balancing valves made of Cast iron/Gun metal of PN 16 Rating as per engineering standards and specifications. (For Hot water system), complete all as specified and directed.

Disconnecting & taking down monoblock pump set, 5/7.5/10 HP, 3 phase from site and transporting to workshop for servicing & repair, Dismantling the pump set, cleaning of impeller, replacement of bushes, bearings, check nuts, greasing etc and reassembling, testing, transporting from workshop to site, reconnecting, testing and commissioning complete all as specified & directed.

Supply only heating elements of capacity 3KW complete all as specified and directed Make : Daspass/Thermix

All as per item No 89 here-in-before but of capacity 2KW

Supply and fix in replacement, MCB SP 6-32A complete all as specified and directed. Make : Indo Asian/Seimens/L&T/Scheneider

Supply and fix in replacement, MCB DP 20 A complete all as specified and directed. Make : Indo Asian/Seimens/L&T/Scheneider

Supply and fix in replacement, MCB TP 32A Make : Indo Asian/Seimens/L&T/Scheneider

Supply and fix in replacement, MCB TPN 63A complete all as specified and directed. Make : Indo Asian/Seimens/L&T/Scheneider

Supply and fix in replacement, MCCB TPN 40 Amp 16 KA complete all as specified and directed. Make : Indo Asian/Seimens/L&T/Scheneider

Supply and fix in replacement, MCCB TPN 160 Amp 36 KA complete all as specified and directed. Make : Indo Asian/Seimens/L&T/Scheneider

Supply and fix in replacement,MCCB TPN 250 Amp 36 KA Make : Indo Asian/Seimens/L&T/Scheneider

Supply and fix in replacement, Power contactor MNX 18A 3P complete all as specified and directed.Make: HPL/Seimens/L&T/Scheneider

Supply and fix in replacement , Power contactor 3P 25A complete all as specified and directed. Make: HPL/Seimens/L&T/Scheneider

Supply and fix in replacement, Electronic Star-Delta Timer type ST100 160 - 500V, for 3 - 30 sec complete all as specified and directed. Make: Seimens/L&T/Scheneider

Supply and fix in replacement, Over load Protector of capacity 2A-4A complete all as specified and directed. Make: Seimens/L&T/Scheneider .

Supply and fix in replacement, Over load Protector of capacity 3A-4A complete all as specified and directed. Make: Seimens/L&T/Scheneider

Supply and fix in replacement, Over load Protector of capacity 9A-12A complete all as specified and directed. Make: Seimens/L&T/Scheneider

Supply and fix in replacement, phase sequence relay for AC sub panel complete all as specified and directed. (Make: BCH/TC/L&T).

Supply and fix in replacement, single phase preventer having five protection complete all as specified and directed. (Make: Minilac/EAPL/Technica).

Taking down carefully copper/aluminium point wiring (light/fan/Bell/ socket or power point) complete inclusive of all fittings, removing materials from site and making good disturbed surfaces of floors /walls/ceiling etc all as directed.

Materials and labour for point wiring with 2.50 Sq.mm. PVC insulated and unsheathed multistranded copper conductor FRLS cable 1100 Volts grade, single core, laid in and including steel conduit not less than 20mm dia with all assessories such as junction box, MS coupling, unions bench, reducers, elbow, sealing conduit etc on wall surfaces/ roof and, including 1.50 Sq.mm PVC insulated, unsheathed multistranded copper conductor FRLS cable(green colour) 1100 Volts grade, single core, earth continuity conductor connected to common earth dolly for three light point controlled by one rotary switch/ MCB SP complete all as specified and directed.

Materials and labour for power point wiring with 4.0 Sq.mm. PVC insulated and unsheathed multistranded copper conductor FRLS cable 1100 Volts grade, single core, laid in and including steel conduit not less than 20mm dia with all assessories such as junction box, MS coupling, unions bench, reducers, elbow, sealing conduit etc on wall surfaces/ roof and, including 4 Sq.mm PVC insulated, unsheathed multistranded copper conductor FRLS cable(green colour) 1100 Volts grade, single core, earth continuity conductor connected to common earth dolly for one 3/5Pin 6/16 Amps socket outlet independent board complete all as specified and directed.

Supply and fix Switch flame proof rotary type with termination box in LM6, 16A, single pole 250V Make : Sudhir or equivalent

Supply & Fix Flame proof switch & plug combined in LM6 cable termination box in LM6, 16A, 250V, 2P+earth Make : Sudhir or equivalent

Supply & Fix Flame proof switch & plug combined in LM6 cable termination box in LM6, 25A, 250V, 2P+earth Make : Sudhir or equivalent.

Supply and fixing in replacement of aluminium flame proof bulk head fitting 12 Watt , CMRI certified recommended for gas/ vapor group of IIA & IIIB, Zone 1 & 2 and IP 65 protection with die cast aluminum hosing with heat resistant toughened glass with LED lamp light fixtures , holders, connector etc. Complete with all accessories prewired and including connecting up with three core flexible copper conductor cable with suitable size Make : Sudhir or equivalent.

Supply and fixing cool white LED flame proof flood light B15, 25 W , CMRI certified recommended for gas/ vapor group of IIA & IIIB, Zone 1 & 2 and IP 65 protection with die cast aluminum hosing with heat resistant toughened glass with LED lamp light fixtures , holders, connector etc. Complete with all accessories prewired and including connecting up with three core flexible copper conductor cable with suitable size Make : Sudhir or equivalent.

Supply and fixing LED light fitting 1x8 Watt flame proof, CMRI certified recommended for gas/ vapor group of IIA & IIIB, Zone 1 & 2 and IP 65 protection with die cast aluminum hosing with heat resistant toughened glass with LED tube light fixtures driver, holders, connector etc. Complete with all accessories prewired and including connecting up with three core flexible copper conductor cable with suitable size Make : Sudhir or equivalent.

Supply and fixing MCB SP 6 to 32 Amps 10KA ‘B’ curve 240 volts Make Indo Asian and equal complete all as specified and as directed.

Supply and fixing MCB SPN 40 Amps 10KA ‘B’ curve 240 volts Make Indo Asian and equal complete all as specified and as directed.

Supply and fixing MCB TPN 63 Amps 10KA ‘B’ curve 415 volts Make Indo Asian and equal complete all as specified and as directed.

Supply and fixing sheet metal enclosures DB’s when MCBs to be used for 240 volts, 4 way SPN, double door with 200 Amps rated bus bar including earth and neutral link complete all as specified and as directed.

Supply and fixing sheet metal enclosures DB’s when MCBs to be used for 240 volts, 8 way SPN, double door with 200 Amps rated bus bar including earth and neutral link complete all as specified and as directed.

Supply and fixing sheet metal enclosures DB’s when MCBs to be used for 415 volts, 4 way TPN, vertical type, double door with 200 Amps rated bus bar including earth and neutral link complete all as specified and as directed.

Supply and fixing 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 copper strip 20x3 mm all as specified and directed.

Supply and fixing junction box 100 mm dia two way flame proof all as specified and directed Make : Sudhir or equivalent .

Material and Labour in replacement for earthing complete with copper earth plate electrode 600mm x 600mm x 3.15 mm thick buried directly in ground earth pit not less than 2.25 mtr below normal GL with the top edge of the plate not less then 1.5 mtr below the normal GL connected to 20X3mm copper strip as earth lead by means of bolts, nuts, check nuts and washer of brass and protected by 40 mm GI pipe (light grade) and watering pipe 20mm bore GI pipe (light grade) including GI wire meshed funnel and chamber PCC (1:4:8) type D2 using 40mm grade stone aggregate, coping shall be (1:3:6) type CI using 20mm stone aggregate with RCC 1:2:4 type B1 (using 20mm graded stone aggregate) pit cover re-inforced with 8mm dia at 80mm c/c both way in lieu of CI pit cover with angle iron frame, including excavation and earth work in any type of soil and removal of surplus soil of earth complete all as shown in electrical plate of SSR Part I and as specified including charcoal dust, common salt complete and earth lead connected to earthing test point all as specified and testing of earthing on completion. NOTE 1. The unit rate includes for protection pipe and copper strip 20X3mm from top of earth plate up to 7.5 meter above ground level.

M/S ASHWANI SETHI

DUGGAL CONSTRUCTION CO

AGGARWAL ENGINEERING CO