CA No GE/H-09/2022-23 REPAIR/MAINT OF VARIOUS PUMP MOTOR SETS LT ELECTRIC PANELS INSTALLED IN PUMP HOUSES INCLUDING ALLIED WORK NEEDS FOR UPKEEP MAINT OF WATER SUPPLY AND FIRE FIGHTING PANEL SYSTEM AT AHRR UNDER GE EM RR HOSP DELHI CANTT 10

Amount

Dismantling of centrifugal pump set from foundation of capacity 30 HP after disconnecting all electrical connections and transporting to workshop for repair, servicing, over hauling, cleaning / chaging of Meatal impellers, strainers & taking out from the base and refixing the same after repair incl flange, nuts, bolts, washers, welding, cutting, threading, lath work, painting complete all as specified . Note :- Following spare parts item No. 02 to 09 to be replaced shall be measured and paid separetely under relevant items and all other parts deemed to be included in quoted rate.

Supply only ball bearing for 30 HP

Supply only tyre coupling for 30 HP

Supply only ci gland for 30 Hp Pump

Supply only SS shaft and shaft sleeves in 30 HP pump with complete nut, bolt & stufs, nut & flanged, upper & lower, studs & nuts complete all as specified

Supply only key coupling for 30 Hp pump

Supply only bearing housing for 30 HP pump

Supply only lock washer for support foot for 30 HP pump

Supply only bearing cover DE suitable for 30 HP pump

Dismantling of centrifugal pump set from foundation of capacity 25 HP after disconnecting all electrical connections and transporting to workshop for repair, servicing, over hauling, cleaning / chaging of Meatal impellers, strainers & taking out from the base and refixing the same after repair incl flange, nuts, bolts, washers, welding, cutting, threading, lath work, painting complete all as specified . Note :- Following spare parts item No. 11 to 18 to be replaced shall be measured and paid separetely under relevant items and all other parts deemed to be included in quoted rate.

Supply only ball bearing for 25 HP

Supply only Shaft SS and shaft sleeve 25 HP

Supply only CI gland for 25 HP

Supply only inter stage ring 25 HP

supply only Drive end Bearing housing CI 25 HP

Supply only key coupling for 25 Hp pump

Supply only CI centre ring for 25 HP

Supply only tyre coupling of 25 HP

Dismantling of centrifugal pump set from foundation of capacity 100 HP after disconnecting all electrical connections and transporting to workshop for repair, servicing, over hauling, cleaning / chaging of Meatal impellers, strainers & taking out from the base and refixing the same after repair incl flange, nuts, bolts, washers, welding, cutting, threading, lath work, painting complete all as specified . Note :- Following spare parts item No. 20 to 26 to be replaced shall be measured and paid separetely under relevant items and all other parts deemed to be included in quoted rate.

Supply only CI centre ring for 100 HP

Supply only bearing for 100 HP of existing type.

Supply only Cast iron bearing housing box 100 HP

Supply only CI Impeller with key, stud, MS bolts & nuts for 100 HP

Supply & Fixing tyre coupling for 100 HP code no TC /M - 17 for 100 HP

Supply only gun metal sleeves for 100 HP Pump set

S&F cooling fan for 100HP induction motor

Dismantling of centrifugal pump set from foundation of capacity 15 HP after disconnecting all electrical connections and transporting to workshop for repair, servicing, over hauling, cleaning / chaging of Meatal impellers, strainers & taking out from the base and refixing the same after repair incl flange, nuts, bolts, washers, welding, cutting, threading, lath work, painting complete all as specified .Note :- Following spare parts item No. 28 to 37 to be replaced shall be measured and paid separetely under relevant items and all other parts deemed to be included in quoted rate.

Supply only in replacement of SS coupling up to 15 HP monoblock pump set.

Supply only bearing of exiting make and type for 15 HP monoblock.

Supply only in replacement of connection pieces suitable for 15 HP pump

Supply only in replacement of CI upper & lower housing for 15 HP

Supply only in replacement of CI motor base for 15 HP

Supply only in replacement of revolving disc for capacity 15 HP

Supply only in replacement of rotor guard for 15 HP

Supply only in replacement of SS rotor sleeves for 15 HP

Supply only in replacement of sealing ring for 15 HP

Supply only SS shaft in 15 HP pump complete.

Dismantling of centrifugal pump set from foundation of capacity 10 HP after disconnecting all electrical connections and transporting to workshop for repair, servicing, over hauling, cleaning / chaging of Meatal impellers, strainers & taking out from the base and refixing the same after repair incl flange, nuts, bolts, washers, welding, cutting, threading, lath work, painting complete all as specified . Note :- Following spare parts item No. 39 to 47 to be replaced shall be measured and paid separetely under relevant items and all other parts deemed to be included in quoted rate.

Supply only in replacement of SS coupling up to 10 HP monoblock pump set.

Supply only in replacement of connection pieces suitable for 10 HP pump.

Supply only in replacement of CI upper & lower housing for 10 HP

Supply only in replacement of CI motor base and vibration pad with shoe for10 HP

Supply only in replacement of revolving disc for capacity10 HP

Supply only in replacement of rotor guard for 10 HP

Supply only in replacement of SS rotor sleeves for 10 HP

Supply only in replacement of sealing ring for 10 HP

Supply only in replacement ball / roller bearing of any number/Model suitable for 10 HP.

Dismantling of centrifugal pump set from foundation of capacity 7.5 HP after disconnecting all electrical connections and transporting to workshop for repair, servicing, over hauling, cleaning / chaging of Meatal impellers, strainers & taking out from the base and refixing the same after repair incl Lugs flange, nuts, bolts, washers, welding, cutting, threading, lath work, painting complete all as specified . Note :- Following spare parts item No. 49 to 54 to be replaced shall be measured and paid separetely under relevant items and all other parts deemed to be included in quoted rate.

S&F in replacement of ss coupling for 7.5 hp monoblock pump set

Supply only ball bearng of existing make and type for 7.5 HP CG.

Supply only in replacement of connection pieces suitable for 7.5 HP pump

Supply only in replacement of rotor guard for 7.5 HP

Supply only replacement of SS rotar sleeves for 7.5 HP

Supply only in replacement of sealing ring dor 7.5 HP

M&L for transportation of monoblock pump set of capacity 5.0 HP to local work shop and rewinding the motor with equivalent gauge of insulated copper winding wire & insulating materials i.e. PVC sleeves insulation papers wooden stick 'O' ring complete( other spares required for motor will be measuerd and paid under relevant item(as supply only ) all as specified and as directed

Supply only in replacement of SS coupling suitable for 5.0 HP submersible pump set complete all as specified and as directed.

Supply only ball bearing of existing make and type for 5 HP CG.

Supply only in replacement of connection pieces suitable for 5.0 HP submersible pump

Supply only in replacement of CI upper & lower housing suitable for 5.0 HP

Supply only impeller gun metal for 5.0 HP

Supply only in replacement of rotor guard for suitable for 5.0 HP

Supply only in replacement of sealing ring for suitable for 5.0 HP

Dismantling centrifugal monoblock pump set and motor electrically and transportation to workshop for carrying out the preventive maintenance and repairs by checking replace the unserviceable spares such as replacement of shaft, impller, shaft sleves etc of any make complete with paper & sleeve, wooden stick, 'O' ring set reallignment of pump set foundation incl replacement of foundation bolts and nuts, servicing, cleaning and overhauliing, lubricating, assembling, connecting and testing complete for the capaciy upto 3 HP of any make & type. Note : (I) spares such as gasket, grease, bolt, nuts, studs, flanged and washers, shaft sleeve, ss coupling, connection piece, water deflector, ball bearing, CI upper & lower, gun metal Impeller, SS rotor sleeve, thimbles, insulation any kind of welding for refixing/connecting to pipe line etc. are deemed to be included in the cost of servicing, replacing of any kind of part for smooth functioning etc. are deemed to be included in the cost of servicing.

Taking up unsv submersible pump along with motor of capacity 7.5 HP of any make and type from borewell/ pit chamber by lowering the chain pulling and column pipe after disconnecting all electrical connections and transporting to local workshop for repair , Over hauling, cleaning /replacing of impellers, , washers, insulation, thimbles, Rewinding of motor of any make complete with equivilient gauge of copper winding wire & insulating materials, any kind of welding/lath work and Refixing the same after testing & commosioning of motor complete all as directed. Note : spares such as gasket, grease, bolt, nuts, studs, thrust bearing, thrust plate, SS key, flanged and washers, ss sleeve, coupling, water seal, inlets, stage impeller etc. replacing of any kind of part for smooth functioning are deemed to be included in the cost of servicing.

Taking up unsv submersible pump along with motor of capacity 5 HP of any make from borewell by lowering the chain pulling and column pipe after disconnecting all electrical connections and transporting to local workshop for repair , Over hauling, cleaning, of impellers, Rewinding of motor of any make complete with equivilient gauge of copper winding wire & insulating materials, any kind of welding/lath work and tansportaion to work for repair & Refixing the same after testing & commosioning of motor complete all as directed. Note :- Parts to be replaced under this item shall be paid as supply only and replacement the unnserviceable parts by new one. Note : spares such as gasket, grease, bolt, nuts, studs, threast bearing, thrust plate, SS key, flanged and washers, ss sleeve, coupling, gun metal bush, rotor sleeve, water seal, inlets, stage impeller etc. replacing of any kind of part for smooth functioning are deemed to be included in the cost of servicing.

Taking up unsv submersible pump along with motor of capacity upto 3 HP of any make from borewell by lowering the chain pulling and column pipe after disconnecting all electrical connections and transporting to local workshop for repair , Over hauling, cleaning, of impellers, Rewinding of motor of any make complete with equivilient gauge of copper winding wire & insulating materials, any kind of welding/lath work and tansportaion to work for repair & Refixing the same after testing & commosioning of motor complete all as directed. Note : spares such as gasket, grease, bolt, nuts, studs, threast bearing, thrust plate, SS key, flanged and washers, ss sleeve, coupling, water seal, inlets, stage impeller etc. replacing of any kind of part for smooth functioning are deemed to be included in the cost of servicing.

M&L dismantling all connection electrically including transportation to workshop and fixing the same after removing the unservceable winding from the motor cleaning the starter slots, rewinding with appropriate size and or existing super enamelled copper winding wire and insulating to the existing class of insulation, cleaning the starter assmebly including fixing of terminal, copper lugs, insulation etc., tetsing and assmebling of 3 phase motor of 30 HP capacity. as directed by Engineer-in-Charge.

All as per item No. 12 herein-before but for 25 HP

All as per item No. 12 herein-before but for 100 HP

All as per item No. 12 herein-before but for 15 HP

All as per item No. 12 herein-before but for 10 HP

All as per item No. 12 herein-before but for 7.5 HP

All as per item No. 12 herein-before but for 5 HP

All as per item No. 40 herein-before but for upto 3 HP . Note : (i) For Srl item No 1, 10, 19, 27, 38, 48, 55, 63 to 74 if pump motor is required on urgency (the same will be intimated by JE/Engr-in-charge) then Contractor should provide and installed a temp pump motor on their own arrangement with in the 4 hours of dismantling otherwise a penalty of 1000 per day wiil be recovred. (ii) Pump/Motors should be returned and fixed after repair within 3 days of intimation of unsv, if the same is not reinstalled within the stipulated period then a penalty of 1000 per day will be charged. (iii) Pump motor should be examined by the contractor in front of the Engr-in-Charge before transporting to the wksp and defect parts which will be replaced to be noted down.

S&F fully reflective sign board made of 18mm gauge stainless steel sheet frame with 25mm stainless steel square pipe. The board shall be blue colour on base and provided datas of pump house location is to be written with retro reflective tape using HIP grade one post 10 feet long pipe of size 50mm dia, incl earth work , brick work and PCC complete all as specified and as directed by Engineer-in-charge. with following letters, (1) MES Pump house No1 under GE E/M R&R Hospital Delhi Cantt-10, (2) MES Pump House No2 under GE E/M R&R Hospital delhi Cantt-10, (3) MES Pump House No 3 under GE E/M Hospital Delhi Cantt-10 (4). MES Pump House No4 (MT) under GE E/M Hospital Delhi Cantt-10, (5). MES Pump House No5 (MAP) under GE E/M Hospital Delhi Cantt-10 (6) MES Pump House No 6 (New PH) under GE E/M Hospital Delhi Cantt-10

S&F in replacement RCCB in sheet metal enclosure 63 Amps, 300mA, four pole, 415 Volts complete all as directed.

S&F in Replacement fountain light fitting 12 Volt DC emitting colour RGB with led 9 watt of stainless steel base incl all fittings nuts, bolts, clamps incl replacement of existing unsv SMPS and drivers with all electrical connection upto main switch complete all as directed.

S&F in replacement indicating light with bulb set of three incl wiring complete all as directed.

S&F in replacement of ML2 DOL (Cat No SS90702POAO in L&T) starter 3 phase 415 volt, 50 Hz, 7.5HP, Relay range 09 to 14 Amps incl SPPR & automatic level sensor and timer for automatic on/off incl nuts, blots, clamps etc complete all as directed.

S&F in replacement of MK-1 FASD (Cat No SS96254POTO in L&T) starter 3 phase 415 volt , 50 HZ, 6 HP in sheet metal enclosure outdoor type Ip 54 incl SPPR with suitable angle iron grouted with PCC 1:2:4 with 20mm stone aggregate 30 cm below ground and 60cm above ground , Relay range 9 to 14 Amp complete all as directed.

S&F in replacement of MK-1 SASD (Cat No SS96255POTO in L&T) starter 3 phase 415 volt 6 HP relay range 4 to 6.5 Amps, stater incl SPPR with nuts, bolts, washers, wiring etc. complete all as specified.

S&F in replacement of MK-1 DOL starter 3 phase 415 volt upto 4 HP incl SPPR with nuts, bolts, washers, wiring etc. complete all as specified.

S&F in replacement of Submersible pump controller MU-G10W DOL (Cat No - CS91037DOAO in L&T) with SPPR and WLC 7.5 HP, 3 phase, 415V , 50Hz, 9-14Amps incl nuts, bolts, clamps, washers etc complete all as specified.

S&F in replacement of Submersible pump controller MU-G 10W DOL (Cat No - CS91037DOVO in L&T) with WLC and SPPR 5HP, 3 phase, 415V , 50Hz, 6-10 Amps incl nuts, bolts, clamps, washers etc complete all as specified.

S&F in replacement of Submersible pump controller in sheet metal enclosure outdoor type 3HP, 3 phase, 415V , 50Hz, 4 to 6.5 Amps, with SPPR & WLC IP 54 with suitable angle iron grouted with PCC 1:2:4 with 20mm stone aggregate 30 cm below ground and 60cm above ground.

S&F in replacement of Submersible pump controller single Phase upto 2HP 240V, complete all as specified.

Supply and fix in replacement volt-amp meter 500V, 0 to 125 Amps, (CAT No - CS90057OOOO in L&T) incl CTs, wire, thimbles, nuts, bolts, washer, complete all as directed.

S&F in replacement electronic star delta timer type ST 100, 160 to 500V, for 3-30Sec delay time (Cat No - ST80328OOOO in L&T) incl mounting kit, wiring, nuts, bolts, thimbles etc complete all as directed.

S&F in replacement of Electronic motor protection relay CT operated, Separate mounting, MN-12L (Cat No SS94127OOMO in L&T) relay range 90 to 150 Amps incl wire, thimbles, nuts, bolts, washer, complete all as specified and directed.

S&F in replacement of Electronic motor protection relay direct operated , direct mounting, MN-5 (Cat No SS94136OOEO in L&T) relay range 20 to 33 Amps incl wire, thimbles, nuts, bolts, washer, complete all as specified and directed.

S&F in replacement of Electronic motor protection relay direct operated , direct mounting, MN-5 (Cat No SS94136OOGO in L&T) relay range 30 to 50 Amps incl wire, thimbles, nuts, bolts, washer, complete all as specified and directed.

Supply and fix in replacement 3 pole power contractor AC Fr -2 (Cat No CS94110 in L&T) confrom IS / IEC 60947-4-1 MNX - 25 incl wire, thimbles, nuts, bolts, washer, complete all as directed.

Supply and fix in replacement 3 pole power contractor AC Fr -3 (Cat No CS97075 in L&T) confrom IS / IEC 60947-4-1 MNX - 50 incl wire, thimbles, nuts, bolts, washer complete all as directed.

Supply and fix in replacement 3 pole power contractor AC Fr -4 (Cat No CS94136 in L&T) confrom IS / IEC 60947-4-1 MNX - 95 incl wire, thimbles, nuts, bolts, washer, complete all as directed.

S&F in replacement terminal block of upto 125 Amp, 3 way incl wire, thimbles, nuts, bolts, washer, complete all as directed.

S&F in replacement of Supply monitoring devices type SM 501 (3Ph,3W), time deley On delay 5 sec and off delay 5 sec incl wire, thimbles, nuts, bolts, washer, complete all as directed.

S&F Single phasing preventer & dry run protection relay current type 415V with VI meter i-ADSM incl wire, thimbles, nuts, bolts, washer, Cat No : CS90863DOOO in L&T as per site requirement and directed.

S&F in replacement single phase preventor SPPR type SDz5, 380 v to 415 Volts incl wire connection, nuts, bolts, thimbles complete all as directed. Note for Srl Item No 87 to 98 : Items pvc channel, cable tie any type, self drilling screw, MCB channel, ring type thimbles copper, NO NC block, ferrules of any type, pressure switch etc rates are deemed to be included in quoted rates.

S&F flexible for wire protector 6mm to 35 mm size complete all as directed.

Supply & fix in replacement of MCCB 400 amps 4 pole 50 KA 415 volts 50 HZ conforms IS / IEC-60947-2 adjustable overload type incl spreader terminals, thimbles/ lugs, LT end type cable jointing kit with all connection complete all as specified . (Cat No CM98404OORO in L&T).

Supply & fix in replacement of MCCB 250A 4 pole 36 KA 415 volts 50 HZ conforms IS / IEC-60947-2 adjustable overload type incl spreader terminals, thimbles/ lugs, LT end type cable jointing kit, incl wire, nuts, bolts, washer, complete all as specified and as directed.

Supply & fix in replacement of MCCB 160A 3 pole 25 KA 415 volts 50 HZ conforms IS / IEC-60947-2 adjustable overload type incl spreader terminals, thimbles/ lugs, LT end type cable jointing kit complete all as specified and as directed.

Supply & fix in replacement of MCCB 125 25KA 3 pole 415 volts 50 HZ conforms IS / IEC-60947-2 thermal magnetic release type incl spreader terminals, thimbles/ lugs complete all as specified and as directed. L&T/Legrand/Havells

Supply & fix in replacement of MCCB 100 Amps 25KA 3 pole 415 volts 50 HZ conforms IS / IEC-60947-2 thermal magnetic release type incl spreader terminals, thimbles/ lugs complete all as specified and as directed. L&T/Legrand/Havells

Supply & fix in replacement of MCCB 63Amps 25KA 3 pole 415 volts 50 HZ conforms IS / IEC-60947-2 thermal magnetic release type incl spreader terminals, thimbles/ lugs complete all as specified and as directed. L&T/Legrand/Havells

Supply & fix in replacement of MCCB 63Amps 25KA 2 pole 240 volts 50 HZ with conforms IS / IEC-60947-2 in SS enclosure incl spreader terminals, thimbles/ lugs complete all as specified and as directed.

S&F in replacement MCB C Curve 40 to 63 Amps TPN, 415 Volts, 50HZ all as specified and directed.

S&F in replacement MCB C Curve 16 to 32 Amps TPN, 415 Volts, 50HZ all as specified and directed.

S&F in replacement MCB C Curve 6 to 32 Amps SPN, 240 Volts, 50 Hzs complete all as specified.

S&F in replacement fuse disconnector FN S-D-F suitble for DIN fuse-link 250 Amps, 4 Pole ,415 Volts, AC 23A, 50 HZ, conform IEC-60947-3 in LT control panel with door interlock and padlock faciltiy incl wiring , thimbles/lugs , DIN fuses incl wiring /cable complete all as specified and as directed. Cat No SK95642 in L&T

S&F in replacement fuse disconnector FN S-D-F suitble for DIN fuse-link 125 Amps, 4 Pole ,415 Volts, AC 23A, 50 HZ, conform IEC-60947-3 in LT control panel with door interlock and padlock faciltiy incl wiring , thimbles/lugs , DIN fuses inck wiring / cable complete all as specified and as directed. Cat No SK95001 in L&T

S&F in replacement fuse disconnector FN S-D-F suitble for DIN fuse-link 160 Amps, 4 Pole ,415 Volts, AC 23A, 50 HZ, conform IEC-60947-3 in LT control panel with door interlock and padlock faciltiy incl wiring , thimbles/lugs , DIN fuses incl wiring / cable complete all as specified and as directed. Cat No SK95713 in L&T

S&F in repair PVC flat sheathed submersible cable copper conductor of size 4.0 sqmm 3 core,1100 volt grade.

S&F in repair PVC flat sheathed cable copper conductor of size 6.0 sqmm 3 core,1100 volt grade.

S&F in repair PVC flat sheathed submersible cable copper conductor of size 4.0 sqmm two core,1100 volt grade.

S&F in repair PVC cable copper conductor of size 10.0 sqmm,1100 volt grade.

S&F in repair PVC cable copper conductor of size 16.0 sqmm,1100 volt grade.

M&L for by doing patch work in cement mortor 1:4 for inside and out side plastering ,taking out old rusted chamber cover and replacement of new ms plate 3mm thickness with angle, hinges arrangement for suitable valve chamber 4"/6"/8"size complete all as specified.

Material and labour for scrubbing out the rust deposited on the surface of centrifugal pump set including its base frame and preparing for applying paint and apply one coat of redoxide primer and two coat of synthetic enamel paint as directed. capacity of pump set 05 to 30 HP complete all as directed.

M&L for applying one coat of synthetic enameled spray paint of existing colour on steel/iron surfaces of pipes, LT panel boards etc with and incl preparing of surface by scratching / removing rust, dust and old paints etc with wire brush, emery paper, grinder etc and making surfaces smooth for achieving better grip between surface and primer, complete all as directed.

Demolition of cement concrete (unreinforced) as in any positionn.exc. 15 cm below or above ground level and removing rubbish off premises min 500m away from bldg complex, complete all as directed.

Material and Labour for PCC in type B2 1:2:4 ( 20 mm Graded Aggreagate) all as directed.

Dismantling of Blocked nozzles fixed on various fountain and refixing after cleaning / servicing and setting by trial and error complete all as specified and as directed.

S&F in replacement fountain nozzle (adjustable) of size 12mm brass complete all as directed.

S&F in replacement of fountain nozzle (adjustable) of size 15mm brass complete all as specified.

S&F in replacement of well cap delivery/suction pipe suitable for any size bore dia consisting of two parts complete with welding, screwed, and machinary work having provision of cut out for passing of column/delivery pipe and fabricated from MS sheet 3 mm thick all as specified and directed.

Supply only Calcium based granular disinfectant for water treatment more stable than chlorine gas, and stronger than Bleaching powder and sodium Hypochlorite pack of 45 Kg, Plastic drum

Supply only gland packing upto 12mm dia complete all as directed by Engr-in-charge.

S & F smooth finish highly durable ruggedness copper thimbles 1100 volts suitable for size 06 to up to 16 Sqmm cable complete all as specified and directed by EIC. Make : Denson

Dismantling of old unsv stater from the panel of any type and make and S&F Soft Starter for 100 HP Pump with in built contactor, Motor protection for 75 KW 140 Amps at 40 degree cel CSXi-075-41 of L&T or equivalent in tender document with timed voltage ramp, soft stop, protection of supply, Shorted scr LED indication, Relay outputs, incl volmeter, Ammeter with CTs toggle switch, fuses, wiring, cutting, welding complete all as directed.

Dismantling of old unsv starter any type / make, S&F Soft Starter for 25 HP Pump with in built contactor, Motor protection for 18.75 KW 42 Amps at 40 degree Cel CAT No CSXi -018-41 of L&T or equivalent make as given in tender with timed voltage ramp, soft stop, protection of supply, Shorted scr LED indication, Relay outputs, incl volmeter with CTs, Ammeter with toggle switch, complete all as directed.

Dismantling of old unsv starter any type / make, S&F Soft Starter for 10 HP Pump with in built contactor, Motor protection for 7.5 KW 42 Amps at 40 degree Cel CAT No CSXi -007-41 of L&T or equivalent make as given in tender with timed voltage ramp, soft stop, protection of supply, Shorted scr LED indication, Relay outputs, incl volmeter with CTs, Ammeter with toggle switch, complete all as directed.

M&L Earthing in repair complete with galvanised steel earth plate electrode 600x600x6mm buried directly in ground not less than 2.25 Mtr deep below normal ground level with top edge of earth plate not less than 1.5mtr below normal ground level connected to the Galvanised iron strip 32x6mm size by means of bolts ,nuts, check nuts and washers of galvanised iron and 32x6mm GI strip Procter by provision of GI light grade pipe 40 mm bore incl provision of concrete pit in PCC1:2:4 type B-i , using 20 mm graded stone aggregates with 40 mm thick cover of RCC (1:2:4) reinforced with XPM weight not less than 4 Kg /Sqm and 6mm dia bar handle ,excavation and earth work in any type of soil ,charcoal dust and salt light grade GI watering pipe 20 mm bore with funnel and wire mashand medium grade GI protection pipe 15mm bore 5 Mtr long and GI strip up to main earthing complete all as shown in electrical plate No 3 of MES Sch 2009 Part-I all as specified and directed . (i) Main earthing strip from earth plate electrode to test point up to length of 7.5 meters length shall deem to be included in the unit rate quoted against this item . (ii) GI protection pipe & earthing lead beyond 7.5 meter shall be measured and paid for separately under appropriate item. (iii) On testing after completion if the desired resistenance is not obtained the contractor shall redo the earthing without any extra cost to the department . (iv) Dismantling of interlocking / chequerred tile , Kota stone, PCC / hardstanding and refixing the same in original position, rates deemed to be inculded in quoted rate.

Supply & fix GI strip 32x6mm, buried in ground or fixed to wall etc for loop earthing.

M&L for development of bore well of 780 mm bore and not less than 50 meters deep or as per existing depth at the pressure not less than 6kgs/SqCm by using suitable air compressor and connected items to improve the yield of bore well incl replacing of broken casing with as per existing type and size incl welding, cutting, lowering, dismantling, boring, PCC complete all as specified and directed. NOTE: (I) Transportation of air compressor / boring machine along with tools and accessories at different location for devolopment of bore well shall be the responsibility of contractor and the rate quoted will be deemed in the quoted rate). (ii) M&L for removing the blockage in bore well casing pipe at the depth not less then 50 meters from ground level by means of bocky or any means without damaging the casing (filter and blind pipe) upto the depth of bore. (iii) If during devepment any casing found damaged or unaligned / irregular then the same will be replaced or aligned by proper way for smooth functioning of borewell without any cost to the dept.

Periodical mainteneance of DG Set Engine, complete oil servicing, incl cleaining of diesel tank and radiator, painting, as recommended by manufacturer and necessary replacement of below mentioned spares and servicing work for DG Set of capacity upto 105 KVA for servicing .(a) Diesel Filter (Pre+micro) (b) Engine Oil filter (c) filling Engine Oil UTL (d) filling Radiator Coolant (e) Battery 12 v 180AH with terminal and sockets - 02 Sets (f) Hose pipe (g) Belt (h) Fuel cap (j) repairing of control panel (k) changing of asbestos rope completet all as directed and specified

S&F in repair Digital Display Percentage water level sensor for overhead tank/sump with 5 stage indicator and 6 sensors & feature of Alarm on low & high levels.the system to have alarm by-pass & different alarm annunciate to ifferentiate high & low levels including all necessary fittings complete all as specified.Make: Sinetrac,L&T etc.

S&F in replacement Sensing copper cable multi strand wire of 12 core for connection to sensors including all necessary electrical & mechanical fittings complete all as specified.

Supply and fix in replacement off load change over swith 4 pole 100 amps 415 volts in SS enclosure type complete all as specified.

S&F in replacement 3.7 Kw submersible pump motor, 415 volts, 50 Hz, 3 phase complete all as directed.

M&L for Excavation in post holes ( or similar holes) each n. exc 0.5 cum, getting out soft/ loose soil, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers n.exc 25 cm all specified and directed.

M&L for preparation of old decorated wall surface by brooming down or steel wire brushing scraping down smoke shoot moulds mass and efflorescrenot salts and trading oil and greasy spot etc and applying one coats of white lime wash on walls including cermices etc complete all as specified and directed.

M&L for perparing surfaces plastered or unplastered old surfaces from external surfaces of wall, chajjs etc by wire brushing washing rubbing down and applying one coat of cement base paint complete as directed.

M&L for preparation of old decorated wall surface by brooming down or steel wire brushing scraping down smoke shoot moulds mass and efflorescrenot salts and trading oil and greasy spot etc and applying one coats of oil bound distemper complete all as specified and directed by Engineer-In-Charge

Supplying and fixing 4 Sqmm,1100 volts grade heavy duty cablePVC insulated aluminium conductor, served with inner sheathing of PVC tape and overall PVC sheathed in service connections suspended by insulating hangers not more than 1 metre apart including4mm suspension wire, one twin core cable flat or circular complete all as specified.

Supply and laying rubber mat 2mtrX1mtrX3mm as per ISI mark for 11 KV MAKE : JB/Jyoti or Equivalent.

S&F in repair decorative gate light made up of high grade unbreakable polycarbonate material suitable for LED lamp B22 base mounting on pole dia upto 60 mm incl LED lamp and wiring upto main connection complete.

Supply only PVC insulation 35 mm wide complete all as directed.

M&L for PCC 1:3:6 type C-2 ( Using 40mm graded stone aggregate ) in foundation, filling and mass concrete complete all as specified and directed.

S&F in repairs hand rails, round or other steel section or core for wooden hand - rail straight portion, drilled and countersunk for blusters running bars, for doors, blusters, nosing to steps including embeding in concrete and screwing etc. wind ties for roof including securing bolts posts and struts in fencing including cutting tops to shape and directed, drilling holes , notching for wire, etc. flat iron fillets ( for securing wire mesh etc.) including all necessary drilling, bolting or riveting , etc. and similar work conforming to Fe-290 gde E-165 complete all as specified and directed.

Supply only MS galvanised chain link fencing of mesh size 75mm x 75mm and 4 mm dia of wire complete all as specified and as directed.

Fixing only chain link fencing including line wires, any mesh size and type to any type of standards rails, straining bolts, etc, including provision of binding wire complete all as specified and as directed.

S & F MS Bolts n.exc 10mm dia and 50mm long alongwith washer complete all as specified and directed.

M & L applying two coat of synthetic enamel paint over a coat of primer on steel surfaces over 10cm width or girth including preparation of new surface all as specified.

CHAUHAN ENTERPRISES

Accurate Engineers