REPAIR MAINT OF CENTRIFUGAL SUBMERSIBLE PUMP AND CONNECTED WKS OTHER THAN FILTRATION PLANT AND RAW WATER BEECHWAL UNDER GE N AT MIL STN BIKANER

Amount

Comprehensive & preventive maintenance/overhauling of Pump-Motors (any type) of Various Capacities at all Booster/Pump Houses in Bikaner Military station area, including daily servicing/Maintenance of all installations comprising with booster/pump houses by qulified Technical/experience rep to check/inspect and maintain all pumps and their connected items, Motors with their connected items, Electrical/control panel with all connected items, inspection and maintenance of all type of assets for smooth & trouble free functioning of Pump-Motor complete all as specified and as directed. (all pumps repair/overhauling done in pump house premises, only damage part will be sent to workshop) Job Consist with the follwing :- (i) Regular inspection and servicing of all EM assets/installation comprising with Booster/Pump house, with Techanically qualified/experience person (manpower is available for 24 hrs for regularly/emergency) and rectify the issues on immediate basis. (ii) Taking down/dismantling of defective induction/Sumbersible or (any types) motor of any capacity and make from the foundation, disconnecting the electric connection. coupling, pulley, with all connected items for cleaning, servicing, Minor/Major repair and refixing in the same position, making necessary electric connection and testing of induction/sumbersible/(any type) motor after rectification of issue complete all as specified and as directed by Engineer-in-Charge as per site requirment.

(iii) Taking down from foundation, base frame by disconnecting suction & delivery lines and coupling, opening including dismantling of centrifugal/Sumbersible/Monoblock or (any types) pump set of any make & any capacity for servicing/cleaning/Major or Minor Repair/replacement of worn out spare parts as per site requirment and re-assembling, installation in same location including testing after complete rectification all as specified and directed by Engr-in-Charge, The booster pumps installes at VIP huts at various loc servicing from authorised dealer for 2 in each month (i.e 8 in each job) with replacement of required items is include in quoted rate. (iv) M&L for finding and Repair/rectification of all type of complaints against Pumps/motors/NRV/Sluice Valve/Starter/water supply pipe lines (Sunction/Delivery) like Motor not working/pump not working/leakage/blockage/no water supply/no suction of pump etc,(any type) against day to day maintainence/services complaints. Contractor shall be responsible for complete check and found exact issue, Complaint shall be rectified by the contractor within 4 hrs from the launch of complaint time through complaint slip/ teliphonically/messaging. If contractor fail to rectified the above said complaint in given time period then a penalty @ Rs 200/hr will be recovered agaist the each job/complaint. Complete site cannot be handed over to contractor, site of defective pump/motors & leakage/blockage/no water supply

as per complaint received by operator is only handed over to the contractor on site requirment basis. M&L for cleaning & Checking for make proper serviceable of suction & delivery water supply pipe line, foot valve,sluice valve, NRV, instruements, starters, connected control cabling/wiring including electrical panels with switchgears complete as per direction of Engr-incharge. (v) M&L for opening the gland cap from both side of centrifugal pumps/Any type and taking out the rusted gland dori completely and refilling the new gland dori with grease both side of pump and refixing the gland cap in same position as per requirment on site (as complaint given). (vi) M&L for opening the gland cap from both side of sluice vale at booster/Pump house/all staion area /(Rising lines of OHT/Sump or delivery lines) and taking out the rusted gland dori complete and refilling the new gland dori with grease both side of sluice valve and refixing the gland cap in same position. (vii) Contractor shall provide Techanically qualified/experience person for fault attending within 8 hrs. If the Supply/Booster/Pump-Motor is off load/break down more than 8 hrs, a penalty at the rate of Rs. 5000/- per day shall be levied and deducted from the contractor's payment. The contractor shall be provide/arrange alternate option for defective pump/motor of any capacity or make as per site for avoiding supply failure in case repair/replacement of

of defective parts takes longer time in genuine condition (condition is fixed by Engr-in-Charge), the expense is deemed in quoted rate and no extra amount paid on this account. (viii) During entire contract period any defective components or any other materials which is not specified in Sch 'A' but required repair/replacement to make plant/ machinery fully functional, the cost of same shall be deemed included in quoted rates and nothing extra shall be paid to the contractor on this account. (ix) M&L for checking/dismantling/repair//Replacement of U/S leather washers heavy duty with new leather washer heavy duty (ISI marked) suitable for foot valve of existing size dia bore at all booster/pump houses. Complaint for same given in complaint slip, during Four month quarter repair of foot valve & NRV will be done as per complaint received. Complaint should be rectify within 8 Hours after launch of complaint, if contractor fail to done that recovery of Rs. 600/- per hours shall be levied and deducted from the contractor's payment. (x) M&L for dismantling of NRV (any size & Make) carefully after disconnecting from suction/delivery line of pumping set unscrewing the both side taking out seat with level and labour and material from replacement of leather washer cleaning inside seat space reassembling, reinstalling back complete as per site requirment.

(xi) M&L for applied super quality Grease for Bearing through gun machine in two times in a month complete all as specified and directed by Engr-in-Charge. (xii) Checking of motors with complet Electric connection and rectifying with requird assesories (minor) including making connections/ Disconnection for making serviciable or for routine check as per direction of Engineer-in-charge. (xiii) Shifting of pump-Motor set or pump & motor separately in emergency requirment complete with required fittings as per site complete and rate is include in quoted rate all as specified and directed by engineer-in-charge. (xiv) Repair/metal coating/lath work for shaft/impeller/housing case of bearing, body welding/(gas welding) of pump-motor/replacement of petty/minor items for upgradation/repair other than specified in Sch ‘A’ such as shaft seal/ keys/seals/sleeves/fans/studs and other minor repairs as ordered by Engr-in-Charge, transportation to workshop & back to site and make serviceable compete shall be deemed to be included under this job. Note : (i) All complaints for repair/replacement/servicing/cleaning/shifting shall given by department (JE E/M or MCM) on daily basis for this complete job (Ser item No. 1), contractor shall rectify all complaints within 12 hrs after launch of complaint and return the complaint slip with operator sign (for confirmation of rectification) to complaint cell on daily basis.

Daily collection of complaint slip, transportation and other necessary equipments shall be arranged/brought by the contractor, hence the bidder is advised to visit the site and assess the quantum of the work to be carried out in the contract and quote their rate accordingly. (ii) All above points mentioned in job for the period of four months shall be considered as one Job, Each Job shall be measured and paid in four calendar months. (iii) Dismanling and refiixing of pump & motor job, Gland filling in Pump & Sluice Valve Job is not fixed in numbers, this Job will be done as per site requirment hence contractor dose not denay for the same, and do not claim extra on this account. Refixing is done after rectifying the issue/complaint hence it coverd labour charges for fixing/replacing required spare parts/items and all connected expense, major Spare parts for Repair of pumps and motor shall be measured and paid separately. (iv) Complaints given for regular problems/issue facing by operator and all type of complaints against any type of pumps and motors includind water supply/priming pipe lines shall be rectified by the contractor within 4 hrs from the launch of complaint time through complaint slip/ telephonically/messaging. If contractor fail to rectified the above said complaint in given time period then a penalty @ Rs 200/hrs will be recovered for contractor payment. Complete site cannot be handed over to contractor, site of leakage/pump & Motor not working/foot valve not working/NRV not working/blockage/shifting as per

complaint received by operator is only handed over to the contractor on site requirment basis. (v) Contractor should collect complaint slip on daily basis from 09:30 to 10:30 hrs without fail and deposite the same after rectification within time period of 12 hrs, if contractor fail to deposite complaint slip with operatort sign with date, then consider as delay in rectification period, which leads to recovery. (vi) Checking of NRV/Foot valve including taking up, cleaning inside and refixing after testing for nonfunctioning complaint is include in this job and no extra cost shall paid to contractor. Repair of foot valve/NRV/ is paid seperatly if any part found unserviceable or required lath work for make functional. (vii) All T&P and vehicles for transpotation will be provide by contractor and no extra payment made out on this account, replacement of petty/minori tems other than specified in Sch 'A' such as Shaft seal/Keys/seals/sleeves/studs or as per site requirment shall be deemed to be included in the rate quoted by contractor under this item. (iv) Contractor Shall provide required manpower with all required tools/equipments for attending emergency complaint for 24 hours no extra payment made out on this account. (viii) Quoted rate deemed to be inclusive of all labour, equipment and T&P material/arrangment to attend the day to day maintenance complaint on daily basis . (ix) Contractor shall update daily executed work on daily basis with sign of user/operator on complaint slip (maintaining work done register) to concern JE E/M/MCM for updating exact progress of contract agreement.

Taking out submersible pump and motor and lowering of capacity 2000 to 6000 GPH at 130 mtr head from the tube well lowered at the depth of 90 to 110 mtr from the ground level including taking out GI flanged column pipes 80 mm bore of 03 metre length each (column pipe are provided with flanged joints at every 03 metre length) and two Nos submersible cable 3 core of any size incl disconnecting electrically and delivery out let pipe and lowering there same in borewell after repairing and testing including refixing column pipes and submersible cables complete all as specified and directed. Note:- Repair work and spare parts of pumps and motor shall be measured and paid for separately under relevant items here-in-after.

Opening, reassembling and testing of submersible motor after rewinding & replacement of worn out spare parts incl rewinding of submersible motor 20 HP of 03 Phase, 415 volts with PVC insulated solid copper conductor (wire) superior quality of approved make , size & number of wire as per existing complete and also replacement of worn out cable connections, testing and commissioning of motor after rewinding complete all as specified. Make of Motor : CALAMA/SABAR/KSB/BED FORD GARVIN/KIRLOSKAR. Note:- (i) The spare parts required to be replaced shall be measured and paid for separately as "Supply only" under the relevant items here-in-after. (ii) Unit rate (quoted by the tenders) shall be deemed to include for all minor spares/extras. The decision of accepting officer regarding minor spares/extras shall be final, conclusive and binding.

Material only the following spare parts for submersible motor capacity 20 HP, 3 phase, 415 volts against item Ser No 2 above.

(a) GM Bush

(b) Rotor sleeve

(c) Water seal

(d) Thrust bearing Make- NBC/SKF

(e) Housing upper

(f) Housing lower

(g) Cable seal

(h) Thrust plate

(j) Coupling S/S

(k) Key for coupling

(l) LNK bolt S/S

(m) Revolving disc

(n) Seal bush

(p) Sand guard

(q) Rotor

(r) Stator

Opening, reassembling and testing of submersible pump of capacity 2000 to 6000 GPH including replacement of the worn out spare parts as mentioned under respective item no (6) here in after. Make of pump: CALAMA/SABAR/KSB/BED FORD GARVIN/KIRLOSKAR.

Material only the following spare parts for submersible pump cap 2000 to 6000 GPH

(a) Stage bowl

(b) Impeller GM.

(c) Pump shaft S/S (single stage)

(d) Hook bolt (Upper & lower)

(e) GM neck ring

(f) Key for pump shaft (Each stage)

(g) Distance sleeve

M&L to the extant required replacement under item No 2 here in before 80 mm bore GI pipe (length of six meter for each job) heavy grade with flange not less than 12mm thick duly drilled holes on each end, screwed and welded with necessary packing/jointing nut bolts & washers with four MS flat of size 12 x 6 mm support on each flange with suitable cut/opening for cable complete all as specified and as directed by Engineer-in-Charge. Note : Old Unsv/Replace items deposited to AGE E/M Store Yard including transportation and labour by contractor no extra payment made on this account. Make : Jindal/Prakash Surya/ TATA

Taking down of defective induction motor of the following capacity and make from the foundation, disconnecting the electric connecting coupling pulley, and transporting to work shop cutting down and removing existing burnt out copper windings, cleaning of slots and rewinding with solid copper conductor ( winding wire) complete including varnishing, drying, ovening, overhauling, greasing and fixing in the same position, making necessary electric connection and testing of induction motor complete all as specified and as directed by Engineer-in-Charge. Note : Old Unsv/Replace items deposited to AGE E/M Store Yard including transportation and labour by contractor no extra payment made on this account.

(a) 60 to 75 HP capacity, 03 phase 415 volt 50 HZ

(b) 40 to 50 HP capacity, 03 phase 415 volt 50 HZ

(c) 20 to 30 HP capacity, 03 phase 415 volt 50 HZ

(d) 10 to 15 HP capacity, 03 phase 415 volt 50 HZ

(e) 3 to 5 HP capacity, 03 phase 415 volt 50 HZ

(f) 0.5 to 2 HP capacity, 03 phase 415 volt 50 HZ

Material only the following spare parts for centrifugal pump of 60 to 75 HP capacity (any make & Model as per site) required to be replaced under item No 1 above as specified and directed by Engr-in-charge. Note : Old Unsv/Replace items deposited to AGE E/M Store Yard including transportation and labour by contractor no extra payment made on this account.

(a) Inter stage ring

(b) Gland Cap CI with nut bolt complete

(c) Gland/pump sleev bush/bushing SS type

(d) Wear ring CI

(e) Shaft Sleeve Bronze

(f) Shaft Sleeve Nut (Bronze)

(g) SS pump shaft as per existing

(h) GM impellar comlete with impellar key

(i) Gasket set manifold

(j) Air release cock brass type as per site

(k) Cooling pipe for Gland (2 Nos)

Material only the following spare parts for centrifugal pump of 40/50 HP capacity (any make & Model as per site) required to be replaced under item No 1 above as specified and directed by Engr-in-charge. Note : Old Unsv/Replace items deposited to AGE E/M Store Yard including transportation and labour by contractor no extra payment made on this account.

(a) Inter stage ring

(b) Gland Cap CI with nut bolt complete

(c) Gland/pump sleev bush/bushing SS type

(d) Wear ring CI

(e) Shaft Sleeve Bronze

(f) Shaft Sleeve Nut (Bronze)

(g) SS pump shaft as per existing

(h) GM impellar comlete with impellar key

(i) Gasket set manifold

(j) Air release cock brass type as per site

(k) Cooling pipe for Gland (2 Nos)

Material only the following spare parts for centrifugal pump of 25/30 HP capacity (any make & Model as per site) required to be replaced under item No 1 above as specified and directed by Engr-in-charge. Note : Old Unsv/Replace items deposited to AGE E/M Store Yard including transportation and labour by contractor no extra payment made on this account.

(a) Inter stage ring

(b) Gland Cap CI with nut bolt complete

(c) Gland/pump sleev bush/bushing SS type

(d) Wear ring CI

(e) Shaft Sleeve Bronze

(f) Shaft Sleeve Nut (Bronze)

(g) SS pump shaft as per existing

(h) GM impellar comlete with impellar key

(i) Gasket set manifold

(j) Air release cock brass type as per site

(k) Cooling pipe for Gland (2 Nos)

Material only the following spare parts for centrifugal pump/Monoblock pump of 10 to 20 HP capacity (any make & Model as per site) required to be replaced under item No 1 above as specified and directed by Engr-in-charge. Note : Old Unsv/Replace items deposited to AGE E/M Store Yard including transportation and labour by contractor no extra payment made on this account.

(a) Inter stage ring

(b) Gland Cap CI with nut bolt complete

(c) Gland/pump sleev bush/bushing SS type

(d) Wear ring CI

(e) Shaft Sleeve Bronze

(f) Shaft Sleeve Nut (Bronze)

(g) SS pump shaft as per existing

(h) GM impellar comlete with impellar key

(i) Gasket set manifold

(j) Air release cock brass type as per site

(k) Cooling pipe for Gland (2 Nos)

Material only the following spare parts for centrifugal pump/Monoblock pump of 3 to 10 HP capacity (any make & Model as per site) required to be replaced under item No 1 above as specified and directed by Engr-in-charge. Note : Old Unsv/Replace items deposited to AGE E/M Store Yard including transportation and labour by contractor no extra payment made on this account.

(a) Inter stage ring

(b) Gland Cap CI with nut bolt complete

(c) Gland/pump sleev bush/bushing SS type

(d) Wear ring CI

(e) Shaft Sleeve Bronze

(f) Shaft Sleeve Nut (Bronze)

(g) SS pump shaft as per existing

(h) GM impellar comlete with impellar key

(i) Gasket set manifold

(j) Air release cock brass type as per site

(k) Cooling pipe for Gland (2 Nos)

Material for replacement of old/Unsv Ball bearing of required size as per site suitable for pumps & motors of 0.5 HP to 7.5 HP complete under item No 1 above as specified and directed by Engr-in-charge.

Material for replacement of old/Unsv Ball bearing of required size as per site suitable for pumps & motors of 10 HP to 30 HP complete under item No 1 above as specified and directed by Engr-in-charge.

Material for replacement of old/Unsv Ball bearing of required size as per site suitable for pumps & motors of 40 HP to 75 HP complete under item No 1 above as specified and directed by Engr-in-charge.

Material for replacement of Flexible tyre/star type coupling suitable for 40 to 75 HP motor-pumping set complete under item No 1 above as specified and directed by Engr-in-charge.

Material for replacement of Flexible tyre/star type coupling suitable for 7.5 to 30 HP motor-pumping set complete under item No 1 above as specified and directed by Engr-in-charge.

Material and Labour for repair to unserviceable sluice valve of following size bore by dismantling and opening the gland cap and head of sluice valve (any make & Model as per site) required to be replaced under item No 1 above or any Location in entire station as specified and directed by Engr-in-charge, including taking out the unserviceable lock check nut/gasket/Gland flange/gland bush/screw/O-ring/Wedge/body Ring/wedge nut/thurst bridge/spindle and taking to workshop for reapir the same as per site requirment including fitting the material, grinding the material cutting the threads as per requirment by lathe machine and fabrication of new lock nut or any unseviceable parts required at site for make serviceable (if Lock check Nut, Spindle & Gland bush cannot repaired then same will be replace with new and rate is inclusive in this account) complete and refixing in the same position with gland filling, testing the sluice valve, complete, all as specified and directed by Engr-in-Charge.

(a) 80 dia mm bore.

(b) 100 dia mm bore.

(c) 150 dia mm bore.

(d) 200 dia mm bore.

(e) 250 dia mm bore.

M&L for suction/delivery/Priming GI pipe line of following size dia bore ISI marked medium grade in short length both side flanged type or as per site requirment with gasket joint nut bolts washers complete with all fittings as per site requirment for any type, for jointing different type of pipes fittings also, laid in trenches or fixed to walls, ceilings or in floors complete fittings all as specified & directed by the Engineer-in-Charge. Make:- Jindal/Swastik/Tata Note- (i) Rates quoted by tenderer incl taking up or down of lines for repair, cleaning of serviceable pipe internally/externally for re-use and refixing after repairing complete including cutting/screwing existing pipe/grinding/welding work as reuqired complete. (ii) Rates quoted by tenderer incl excavation, returning & filling, removing soil and making good disturbed surface on both side, Dewatering from trenches and taking out of mude etc with the help of JCB or mud pump as required at site and taking out of broken/cracked pipe including welding work as reuqired complete. (iii) Rates quoted by tenderer incl labour cost for finding/tracing the exact issue regarding complaint and complete rectification. (iv) Complete site cannot be handed over to contractor, site of leakage/blockage/no water supply as per complaint received by user is only handed over the contractor on site requirment basis. (V) Cost of bends, Reducer and all fittings shall deem to be included in above quotede rate.

(a) size 150 mm bore.

(b) size 100 mm bore.

(c) Size 80 mm bore.

M&L in replacement of metallic antivibration pads with rubber cushion for 75/60/50/40/30/25/20 HP motor pumping set including drilling hole at necessary places on foundation base frame.

Dismantling and taking down pump set from base foundation frame by disconnecting electrically and from coupling side taking out at side and demolition the old fondation and making foundation with PCC(1:2:4) type By using 20mm graded stone aggregate including grouting of base hole fast 08 Nos and metalic anti vibration pads with rubber cusion including watering leveling at same size after making of foundation installing of Pump motor and fixing same suction and delivery all as directed by Engr - in- Charge , suitable for following capacity in HP. Note : 1. Any connected item is covered in quoted rate. 2.Rate for cleaning of site is covered in quoted rate.

Taking down broken/rusted iron base frame and Supply and fixing new iron base frame for centrifugal pump set of Following capacity in HP as per existing size with two coats of black paint over a coat of red oxide zinc chromate primer complete all as specified by Engr-in-charge. Note : 1. Any connected item is covered in quoted rate. 2.Rate for cleaning of site is covered in quoted rate.

(a) upto 40 HP

(b) 50 to 75 HP

M&L for cleaning of water supply installation in surrounding area (entire in fencing)/ surrounding area upto 10 mtr of OHT & sump including trimming, grass cutting etc three times in a contract period complete all as specified and as directed by Engineer-in-Charge. Note : Cleaning of each installation for three time considerd as one Job.

M&L, T&P and labour for laying, fixing/jointing & testing for steel tubing galvanised medium grade with all fittings as per site requirment for any type, for jointing different type of pipes fittings also with pump and PVC water storage tank (tank inlet and outlet fitting include), for priming of pumps or in any required site as per direction of Engr-in-charge, laid in trenches or fixed to walls, ceilings or in floors complete for following sizes bore dia all as specified and directed by Engr-in-charge.

(a) 15 mm bore dia

(b) 20mm bore dia

(c) 25mm bore dia

(d) 40 mm bore dia

(e) 50mm bore dia

M&L for fixing rotational moulded polythylene water storage tank 3 layer ISI Marked with lid cylindrical vertical with closed top hoisted mounted on staging /roof of OTM//Md Accn/pump house or as per directed by Engr-in-charge with proper foundation of following capacity in ltr, including dismantling and taking out old unserviceable service over head tanks with necessary fittings and depositing in store yard of the Sub Division all as specified and directed by Engr-in-charge. Make-Sintex/Polycon

1000 Ltr capacity

750 Ltr capacity

S&F in repair 25 mm bore ball valves, high pressure of PTMT with epoxy coated aluminium rod & high density plastic ball screwed for iron pipe and fixed (Minimum weight 142 gms) complete including taking out old / unserviceable ball valve, complete all as specified and directed.

M&L for fixing of Gun metal gate valve (ISI marked) with iron wheel head, screwed both ends for iron pipe of following size including dismantling & taking out old unserviceable gate valve including complete, all as specified & directed. Note : 1. Material required for jointing including cutting/screwing existing pipe/grinding/welding work/Earth work as reuqired include in quoted rate 2. All T&P and vehicles for transpotation will be provide by contractor and no extra payment made out on this account.

(a) 15 mm bore.

(b) 20 dia mm bore

(c) 25 dia mm bore.

(d) 40 dia mm bore.

(e) 50 dia mm bore.

M&L for fixing cast iron body sluice valve heavy duty class ‘PN-1.6’ of following 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, complete with 3mm thick neoprene rubber gasket joint and nuts, bolts (high tensile), washers etc, and testing, including dismantling & taking out old unserviceable CI sluice valve complete, all as specified & directed. Note : 1. Material required for jointing including cutting/screwing existing pipe/grinding/welding work/Earth work as reuqired include in quoted rate 2. All T&P and vehicles for transpotation will be provide by contractor and no extra payment made out on this account.

(a) 80 dia mm bore.

(b) 100 dia mm bore.

(c) 150 dia mm bore.

(d) 200 dia mm bore.

(e) 250 dia mm bore.

M&L for fixing non return valve (NRV) of following size mm bore, cast iron body, as per IS 5312 (ISI marked), heavy duty, 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. Note : 1. Material required for jointing including cutting/screwing existing pipe/grinding/welding work/Earth work as reuqired include in quoted rate 2. All T&P and vehicles for transpotation will be provide by contractor and no extra payment made out on this account.

(a) 80 dia mm bore.

(b) 150 dia mm bore.

(c) 200 dia mm bore.

M&L for cast iron foot valve flanged type including all jointing materials such as washers, nut bolts, rubber packing etc and testing complete all as specified ISI marked for following mm dia pipe lines complete all as specified and directed by Engr-in-Charge. Make:- kirlosker,Upadhay,Leader

(a) 100 mm dia

(b) 150 mm dia

Material and labour for repair/ re-construction of existing brick masonary valve pit chamber of size 900x 900 x 600 mm (Internal dimension) using sub class ‘B’ bricks complete, earth work, PCC (1:4:8) type D-2 using 40 mm graded stone aggregate in foundation,brick masanary with sub class bricks 23 cm build in cement mortor with 1:6 , plastering of 10 cm thickness internally and 15 cm externally(1:4) cement mortor and below grond level PCC with 1:2:4 type B2 using 20mm grade stone aggregate ,coping 50 mm thick including frame of size 75x75x6mm made of angles iron and chamber cover made of MS sheet of 4 mm thickness double leaf including MS hinges locking arrangement with provision of locks and keys , painting of the steel surfaces with two coats of synthetic enamel paint over a coat of red oxide primer including necesarry excavation , returning & filling& removing of surplus soil etc complete all as specified and as directed by the Engineer in charge.

Material and labour for repair/ re-construction of existing construction of brick masonary valve pit chamber of size 1500x1500x1500 mm (Internal dimension) using sub class ‘B’ bricks complete, earth work, PCC (1:4:8) type D-2 using 40 mm graded stone aggregate in foundation,brick masanary with sub class bricks 23 cm build in cement mortor with 1:6 , plastering of 10 cm thickness internally and 15 cm externally(1:4) cement mortor and below grond level PCC with 1:2:4 type B2 using 20mm grade stone aggregate ,coping 50 mm thick including frame of size 75x75x6mm made of angles iron and chamber cover made of MS sheet of 4 mm thickness double leaf including MS hinges locking arrangement with provision of locks and keys , painting of the steel surfaces with two coats of synthetic enamel paint over a coat of red oxide primer including necesarry excavation , returning & filling& removing of surplus soil etc complete all as specified and as directed by the Engineer in charge.

M&L for replacement PVC insulated sheathed 3 core submersible flat cable for submersible pumps copper conductor cable (stranded) 1100 volt grade of size 10 Sq mm Make:- Plaza/finolex/ Havells

M & L for fixing contactor of following cap of motor including disconnecting and taking down old existing unserviceable contactor all as specified and directed by Engr-in-Charge. (All contactor should be deposited in store within 30 days after acceptance of CA) Make:- L&T/C&S/Siemens.

(a) Contactor rating suitable for 25 to 40 Amp, 3 Pole with (01 No + 01 NC) for 20 HP motor.

(b) Contactor rating suitable for 45 to 65 Amp,3 Pole with (01 No + 01 NC) for 30 HP motor

(c) Contactor rating suitable for 70 to 80 Amp,3 Pole with (01 No + 01 NC) for 40 HP motor

(d) Contactor rating suitable for 85 to 100 Amp,3 Pole with (01 No + 01 NC) for 50 HP motor

S&F electronic type single phasing preventer in existing panel boards (max 600V min 380V) three phase 415 volts variation voltage 4% tripping time 2-5 sec max type VSP-1 complete all as directed by Engr in charge. Make:- L&T/Minilac/Siemens.

Supply and fix in replacement star delta timer range 0 - 30 second. Make : C&S/L&T /Schiender

Taking out of UNSV analogue Amp meter and supply and fix new digital ebrit panel mounted AC ammeter (0-300A) of size 96 X 96 sqmm flush mounted case three phase, class 0.5 item code PAMEBRITA 32. Make:-AE/HPL

Taking down UNSV phase indicator lamp supply and fix new phase indicator lamp (red, yellow & blue)

Taking out of UNSV analogue volt meter and supply and fix new digital ebrit panel mounted AC volt meter (0-500A) of size 96 X 96 sqmm flush mounted case three phase, class 0.5 item code PAMEBRITA 32. Make:-AE/HPL

M&L for fixing in replacement motor protection relay of following range in amp as per existing type/model with all connected accessories and deposite ols unsv material to store yard of AGE EM complete all as specified and directed by Engr-in-charge.

(a) Range 13-20 Amp

(b) Range 22-30 Amp

(c) Range 25-40 Amp

(d) Range 45-65 Amp

M&L for fully automatic star delta starter 3 phase 440 volts 50 HZ, ML type with suitable relay range and contactors complete with all connections for following capacitys including taking down UNSV star delta starter from existing location and testing complete all as specified and directed by Engr-in-Charge. Note : - Contractor will be deposit items ser No 36 to 45 to store and fixing as per direction by JE E/M & Engr -in- Charge. (Make: L&T / Seimens / Havells)

Scraping old Paint of electric induction motor,NC vertivale/horizontal/ multi staging pump, suction and delivery pipes, sluice/NRV valve of any size and make at boosters/pump house (approx area cover 10 Sqmtr outer side) and painting with one coat of red oxide paint and two coat of synthetic enamel paint of shade asb directed by Engr-in-charge incl writing SM/MES No complete as Specified and directed. Note : (i) Taking down and dismentling of connections and reinstallatiom is incl in quoated rate. (ii) Inner side cleaning of Suction and delivery line and one coat of bitumen paint of booster pumps incl in quoated Rate.

Taking down unsv iron chequired sheet /grill/chanel frame & supply and fix New iron chequired sheet of thickness not less than 6 mm/ grill/chanel frame with angle iron as per existing size including welding and two coat of red oxide paint and one coat of black enamel paint complete all as directed by Engr-in -Charge

Disconnecting the LT panel of any size and Cap and repair of complete panel by taking out the cable ,Bus -bar , Voltmtr , Amp mtr ,including wiring and other minor parts, cleaning the complete accessories carefully. Minor repairs shall be rectified Parts/accessories shall be cleaned properly and refixing the parts at its original locations, checking and replace of the internal panel wiring with suitable size of wire and remove the carbon deposited inside the contact, cleaning all other spare parts all as directed by the Engineer-in-charge and reassembled after repair/replacement of required parts.

Earthing complete with galvanised steel earth plate electrode size 60 cm x 60 cmx 6 mm thick burried directly in ground vertically to a depth not less than 2.25 metres below ground level with top edge of earth plate at a depth not less than 1.5 metre below ground level, connected to galvanised iron or steel, earth strip 32 x 6 mm size by means of nuts, bolts check nuts and washers made of galvanised iron or steel, earth strip protected by galvanised iron pipe 15mm bore, medium grade and connected to main switch board or main control board as directed and including concrete pit in PCC 1:3:6 type C-1(using 20 mm graded stone aggregate), pre-cast RCC cover slab 30 cm x 30 cm x 10 cm with one lifting handle made of 8 mm dia MS bar funnel wire mesh, 20 mm bore galvanised iron or steel pipe medium grade for watering charcoal or coke and salt in alternate layers, necessary excavation and earth work in any type of soil complete all as shown in electrical Plate No 3 of MES Schedule Part- I and testing on completion . (Concrete pit shall be 20 cm to 30 cm away from main pit) including taking down the existing UNSV earth pit.

M/s Chopra Associates (BID ID -3353299)

PUNIYA POWER CONSTRUCTION (BID ID -3362550)