COMPREHENSIVE MAINTENANCE OF VARIOUS CAPACITIES

Amount

NOTE :The bidders/contractors are advised to read tender document & all corrigendum/ amendments and General conditions of contracts before entry/quoting the rates. SCHEDULE 'A' PART - I FOR DG SET PART

Comprehensive maintenance of 13 nos DG Set capacity of 30 kVA to 50 kVA including control panel/AMF panel for smooth functioning at various location at Jorhat for the period of one calendar month including periodically cleaning, Oiling, Greasing, topping, calibration, repair/renewal / replacement of spare parts (except item no 2.01 to 2.23), periodically testing etc by authorized competent persons of OEMs or their accredited/ authorised agencies complete all as specified and as directed by the Engineer-in-Charge . Name of OEM :- Cummins/Kriloskar/Ashok Leyland Note:- The unit quoted rate shall be deem to be inclusive comprehensive maintenance of 13 nos DG Set per month and all spare parts except below items. Location:- Lichubari-04 Nos, Rowriah-02 nos, Saraibari-_01Nos, Bhalumara-04 Nos, Mariani-02 Nos

Supply only of Fuel feed pump

Supply only of Main bearing

Supply only of Piston with piston pin

Supply only of Connecting rod

Supply only of Cylinder liner with joint ring

Supply only of Complete gasket set

Supply only of Head gasket

Supply only of Inlet & exhaust valve

Supply only of Auto ON & Off button set

Supply only of Fuel filter element

Supply only of Lub oil cooler

Supply only of Set of hose pipe for water inlet & outlet connection with clamp

Supply only of Thermostat element

Supply only of Non return valve

Supply only of Carbon brush holder of alternator 20-50 KVA

Supply only of Silencer mufler of suitable size

Supply only of Banded wrapped belt 21A 52

Supply only of Fuel Filters 30-50 KVA

Supply only of Air Filters Kit 30-50 KVA

Supply only of Fuel water Separator 30-50 KVA

Supply only of Lube Oil Filter 30-50 KVA

Supply only of AVR suitable for 30-50 KVA DG set

Supply only of Battery 150 AH with initial Charger Specific gravity of 12 volts with left layout. (Make:- EXIDE ILTT or equivalent

Comprehensive maintenance of 05 nos DG Set capacity of 70 kVA to 82.5 kVA including control panel/AMF panel for smooth functioning at various location at Jorhat for the period of one calendar month including periodically cleaning, Oiling, Greasing, topping, calibration, repair/renewal / replacement of spare parts (except item no 3.01 to 3.15), periodically testing etc by authorized competent persons of OEMs or their accredited/ authorised agencies complete all as specified and as directed by the Engineer-in-Charge . Name of OEM :- Cummins/Kriloskar/Ashok Leyland Note:- The unit quoted rate shall be deem to be inclusive comprehensive maintenance of 05 nos DG Set per month and all spare parts except below items. Location:- Lichubari-03 Nos, Rowriah-_01 nos, Saraibari-Nil, Bhalumara-_01 Nos

Supply only of Fuel feed pump

Supply only of Inlet & exhaust valve

Supply only of Auto ON & Off button set

Supply only of Lub oil cooler

Supply only of Set of hose pipe for water inlet & outlet connection with clamp

Supply only of Thermostate element

Supply only of Non return valve

Supply only of Silencer mufler of suitable size

Supply only of Banded wrapped belt 21A 52

Supply only of Fuel Filters 70-82.50 KVA

Supply only of Air Filters Kit 70-82.50 KVA

Supply only of Fuel water Separator 70-82.50 KVA

Supply only of Lube Oil Filter 70-82.50 KVA

Supply only of AVR suitable for 70-82.50 KVA

Supply only of Battery 150 AH with initial Charger Specific gravity of 12 volts with left layout. (Make:- EXIDE ILTT or equivalent

Comprehensive maintenance of 02 nos DG Set capacity of 120 kVA to 160 kVA including control panel/AMF panel for smooth functioning at various location at Jorhat for the period of one calendar month including periodically cleaning, Oiling, Greasing, topping, calibration, repair/renewal / replacement of spare parts (except item no 4.01 to4.16), periodically testing etc by authorized competent persons of OEMs or their accredited/ authorised agencies complete all as specified and as directed by the Engineer-in-Charge .B77 Name of OEM :- Cummins/Kriloskar/Ashok Leyland Note:- The unit quoted rate shall be deem to be inclusive comprehensive maintenance of 02 nos DG Set per month and all spare parts except below items. Location:- Lichubari-02 Nos+B102

Supply only of Fuel feed pump

Supply only of Inlet & exhaust valve

Supply only of Auto ON & Off button set

Supply only of Lub oil cooler

Supply only of Set of hose pipe for water inlet & outlet connection with clamp

Supply only of Thermostate element

Supply only of Non return valve

Supply only of Silencer mufler of suitable size

Supply only of Banded wrapped belt 21A 52

Supply only of Fuel Filters 125 - 160 KVA

Supply only of Air Filters Kit 125 - 160 KVA

Supply only of Fuel water Separator 125 - 160 KVA

Supply only of Lube Oil Filter 125 - 160 KVA

Supply only of AVR suitable for 125 - 160 KVA

Supply only of Battery 180 AH with initial Charger Specific gravity of 12 volts with left layout. (Make:- EXIDE ILTT or equivalent

Supply only of Lube Oil 20W40

Note for item nos 2 to 4.16 :- (i) Unit rates shall be deemed to be inclusive of taking down unserviceable parts/accessories and refixing the same after minor repairs as required, adjustments of settings, cleaning down etc and replacement with new spare parts as and when required for smooth functioning of DG Sets. (ii) Repair of DG Sets shall be carried out by authorized competent persons of OEMs or their accredited/ authorised agencies and contractor shall be submitted supporting document of authorized representative of existing OEM of DG Set to Engg-in-charge . The service charge of OEM shall deem to be included in above quoted rate. (iii) OEMs Authorised Service Centre Engineers or OEMs Certified Agencies shall visit once in a month for routine inspection and general maintenance. (iv) Labour component required for the replacement of unserviceable parts shall be deemed to be included in the unit rate quoted against this item . (v)The Contractor shall maintain service reports for all visits & breakdown visits & copy of the same will be submitted every month to the Engineer in Charge. (vi)Above major parts only shall be measured and paid separately and other parts if required for functioning of DG Set shall be provided by the contractor and the cost thereof shall be deemed to be included in the unit rate quoted against above items . (viii) The cost of transportation and other necessary equipment shall be arranged/brought by the contractor in this effect , hence the bidder/tenderer is advised to visit the site and assess the quantum of the work to be carried out in the contract and quoted there rate accordingly

Material and labour for decoupling alternator from the DG set engine, transportation to nearest work shop for repair, dismantling parts of alternator i.e stator, rotor, slip ring, MX unit/AVR, carbon brass with holder for rewinding of armature with suitable size of super enamelled copper wire including heating vernishing providing required insulating materials for alternator cap 30-50 KVA and including, necessary inspection of OEM, reassembling , testing , re-commissioning, etc complete for smooth functioning of the equipments to ensure desired result iomplete complete all as specified and as directed.B52 Note: 1. Rates quoted deemed to be inclusive of transported to works shop.

All as per item no 06 but alternator capcity of 70-82.5 KVA

All as per item no 06 but alternator capcity of 125-160 KVA

Subtotal of Sch A part-I

SCHEDULE 'A' PART - II FOR PUMP PART

Material and labour for overhauling/comprehensive maintenance of centrifugal / monoblock / submersible pump set following capacity and including dusting/cleaning by smooth brushing and lubricating of movable mechanism suitably with oil/grease and replacement of unserviceable/burnt out/worn out spare parts with new one as per existing make, duly commissioned in the same location necessary inspection, reassembling , testing , re-commissioning, etc complete for smooth functioning of the pumps to ensure desired result complete all as specified and as directed Note:- (i) Labour component required for the replacements of unserviceable parts shall be deemed to be included in the unit rate quoted against this item (ii) Following parts mentation in BOQ here-in -after shall be measured and paid separately and other parts if required for functioning of Pump set shall be provided by the contractor and the cost thereof shall be deemed to be included in the unit rate quoted against above items . (iii) T&P and minor parts will be arranged by the contractor and the cost thereof shall be deemed to be included in the unit rate quoted against this item . (iv) The cost of transportation/service engineer(if required) and other necessary equipment shall be arranged/brought by the contractor in this effect , hence the bidder/tenderer is advised to visit the site and assess the quantum of the work to be carried out in the contract. The cost of the same is deemed included quoted rates and no extra cost shall be paid to the contractor in this effect.

CentrifugalPump set of 25 / 20 HP

Centrifugal Pump set of 15/12.5 HP

Monoblock Pump set of 15 HP

Submersible Pump set of 15 /12.5 HP

Submersible Pump set of 10/ 7.5 HP

Centrifugal Pump set of 10/7.5 HP

Monoblock Pump set of 10/7.5 HP

Monoblock Pump set of 1.5/1 HP ( Chlorine Transfer pump )

Submersible Pump set of 5 HP

Submersible Pump set of 2 /1 / 0.5 HP

Supply only Spare Parts for the following capacity of pumping sets:-

Impeller for C/F Pump set of 25 / 20 HP

Impeller for C/F Pump set of 15/12.5 HP

Impeller for C/F Pump set of 10/7.5 HP

Impeller for Monoblock Pump set of 15 HP

Impeller for Monoblock Pump set of 10/7.5 HP

Impeller for Monoblock Pump set of 1.5/1 HP ( Chlorine Transfer pump )

Impeller for Submersible Pump set of 15 / 12.5HP

Impeller for Submersible Pump set of 10 / 7.5HP

Impeller for Submersible Pump set of 5 HP

Impeller for Submersible Pump set of 2 /1 / 0.5 HP

Pump Shaft for C/F Pump set of 25 / 20 HP

Pump Shaft for C/F Pump set of 15/12.5 HP

Pump Shaft for C/F Pump set of 10/7.5 HP

Bearing for C/f Pump set of 25 / 20 HP

Bearing for C/f Pump set of 15/12.5 HP

Bearing for Monoblock Pump set of 15 HP

Bushing for Submersible Pump set of 15/12.5 HP

Bushing for Submersible Pump set of 10/7.5 HP

Bearing for C/F Pump set of 10/7.5 HP

Bearing for Monoblock Pump set of 10/7.5 HP

Bearing for Monoblock Pump set of 1.5/1 HP ( Chlorine Transfer pump )

Bushing for Submersible Pump set of 5 HP

Bushing for Submersible Pump set of 2 /1 / 0.5 HP

Material and labour for overhauling/comprehensive maintenance of Induction Motor of 3 Phase, 415 Volts following capacity and including dusting/cleaning by smooth brushing and lubricating of movable mechanism suitably with oil/grease and replacement of unserviceable/burnt out/worn out spare parts with new one as per existing make, windings of stator and rewinding with same size of super enamelled copper wire with necessary insulating material, varnishing backing, replacing DE/NDE bearings and reassembling the motor duly commissioned in the same location with necessary inspection, reassembling , testing , re-commissioning, etc complete for smooth functioning of the motors to ensure desired result complete all as specified and as directed. Note:- (i) Labour component required for the replacements of unserviceable parts, rewinding motors shall be deemed to be included in the unit rate quoted against this item (ii) All replacement parts (Excepts Bearing & Bushing) required for functioning of motor set shall be provided by the contractor and the cost thereof shall be deemed to be included in the unit rate quoted against above items . (iii) T&P and minor parts will be arranged by the contractor and the cost thereof shall be deemed to be included in the unit rate quoted against this item . (iv) The cost of transportation/service engineer(if required) and other necessary equipment shall be arranged/brought by the contractor in this effect , hence the bidder/tenderer is advised to visit the site and assess the quantum of the work to be carried out in the contract. The cost of the same is deemed included quoted rates and no extra cost shall be paid to the contractor in this effect.

Electric motor of 25/20 HP for centrifugal P/Set

Electric motor of 15/12.5 HP for centrifugal P/Set

Electric motor of 10/7.5 HP for centrifugal P/Set

Electric motor of 15 HP for monoblock P/Set

Electric motor of 10/7.5 HP for monoblock P/Set

Electric motor of 1.5/1.0 HP for monoblock P/Set ( Chlorine Transfer pump )

Electric motor of 15/12.5 HP for Submersible P/Set

Electric motor of 10/7.5 HP for Submersible P/Set

Electric motor of 5.0 HP for submersible P/Set

Electric motor of 2/1/0.5 HP for submersible P/Set

Material and labour for painting with one coat of synthetic enamel paint after cleaning all dirts from old surface for pump set of different capacity and other equipments complete as required for following capacity of pump set including writing of MES No complete all as specified and as directed.

Pump set of 25 HP / 20 HP capacity

Pump set of 15 HP / 12.50 HP capacity

Pump set of 10 HP / 7.50 HP capacity

Pump set of 1.50 HP / 1.00 HP capacity

Supply and fixing as in repair of electronic timer ST-100, 415 V, 50 Hz. complete all as specified and directeddirected by Enng-in-charge. Make : L & T Cat No ST80329OOOO or equivalent model of make list as given in PS as approved by GE.

Supply and fixing as in repair of power contactor 3 pole 25 amps complete all as specified and directeddirected by Enng-in-charge. Make L&T Cat No. SS91851 or equivalent as approved by GE from list of approved makes.

Supply and fixing as in repair of auxiliary contact block for MNX contactor (2 NO + 2 NC ), 25 amps complete all as specified and directeddirected by Enng-in-charge. Make L&T Cat No. CS94114 or equivalent as approved by GE from list of approved makes.

Supply and fixing as in repair of Thermal Overload Relays,type ML 1 (Directly Operated),relay range 10-16 Amps, complete all as specified and directeddirected by Enng-in-charge. Make:- Cat No.SS91858OOBO of L&T or equivalent as approved by GE from list of approved makes.

Supply and fixing as in repair of , panel mounted protection device for,single phasing, reverse phasing, unbalanced supply with auto reset, 1 NO output contact with pre-wired terminals,suitable for any HP/kW rating pump motor.complete all as specified and directed. Make :L&T Cat No. SS94142OOBO or equivalent as approved by GE from list of approved makes.

Repairs and maintenance of Chemical Dozing pumps of any make and capacity including replacement of defective / unserviceable suction/discharge pipe 3/8", duck bill, Pump tube, Injection valve , foot valve & connecting nut 3/8" etc after taking out the old ones with new ones complete : Notes :- 1.Cost of all spares parts repairs / replacement of minor spares such as nuts, bolts, washers etc. are deemed to be included in the unit quoted rates. 2.The cost of transportation to nearest workshop & back after repair if necessary is deemed to be included in the unit quoted rates.

Supply and fixing as in repair of Fully Automatic Star Delta Starter 12.5 / 15 HP, 9 - 14 Amp , 440 Volt , 50 Hz for Submersible pump all as specified and directed by Engr-in-Charge. Make L & T Cat No. SS94362 or equivalent as approved by GE from list of approved makes.

Supply and fixing as in repair of Fully Automatic Star Delta Starter 7.5 / 10 HP ,9 - 14 Amp , 440 Volt , 50 Hz all as specified and directed by Engr-in-Charge. Make L & T Cat No. SS96254POVO or equivalent as approved by GE from list of approved makes.

Material & labour for Plain Cement Conerete 1 : 3 : 6 type C2 using 40 mm graded stone agregate as in foundation/platform of pump set/pump panel & other works at different pump house complete all as specified and as directed by the Engr-in-charge.

Demolition of existing unreinforced PCC complete all as specified and as directed by the Engr-in-charge.

Supply & laying in trenches / fixed to pole, walls. etc XLPE insulated, armoured, heavy duty electric power cable with aluminum conductor, 1100 Volts grade, cross sectional area 25 Sqmm, 4.0 core conforming to IS-7098 (Part-I)-1988 including taking down old old cable complete all as specified and directed.

Supply & laying in trenches / fixed to pole, walls. etc XLPE insulated, armoured, heavy duty electric power cable with aluminum conductor, 1100 Volts grade, cross sectional area 16 Sqmm, 4.0 core conforming to IS-7098 (Part-I)-1988 including taking down old old cable complete all as specified and directed.

Material & Labour for Construction of Supporting arrangement with 80 mm GI pipe as pillar duly welded in Tripod form for fixing up chain pulley at jointed portion around and above existing borewell and GI pipe fully grouted in PCC (1:3:6) type C-2 in foundation of depth at least 1.0 m and rest length of 7.5 m in air etc including painting with two coats of synthetic enamel paint over a coat of red oxide primer to all steel surfaces completed including earth work including taking down exsting one complete all as specified and directed.

Supply and laying or fixing or passing through pipe PVC insulated Submersible cable for working voltages of 1100 V, PVC sheathed, armoured, 3 core, nominal cross sectional area of main conductor 6 sqmm, stranded aluminium conductor, ISI marked as per IS 1554(Part-I): 1988 including taking down old old cable complete all as specified and directed.

Excavating in trenches n. exc 1.5m wide and not e. 1.5m in depth for foundation of poles, laying under ground cables, etc and getting out in soft/loose soil complete as specified and directed.

Removing excavated material not exc. 50 m and depositing where directed at a level not exc 1.5 m above the starting point in soft / loose soil complete as specified and directed.

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

Material & Labour of sand cushioning to the full width of trenches for protection of cables including punning down complete all as specified. Note :- Thickness of sand cushioning shall be measure after punning down.

Supply and laying for brick protection of UG cable with sub class 'B' complete all as directed

S&F in repairs Tubes , light grade galvanised with all fittings 40 mm bore for laying of cable under trenches , road fixed to wall/pole with suitable size of MS flat clamps for cable protection all as specified and directed .

Subtotal of Sch A part-II

Note: Schedule of credit (SCHEDULE OF CREDIT) amount of Rs __________ mentioned on Page No _______ shall be deducted from the total quoted amount of BOQ.

THE SUPPLY AGENCY

M/S GOPAL ROY AND CO

M/S DILIP GOSWAMI

M/S D J ENTERPRISE

M/S BARUA REFRIGERATION WORKS

M/S AK SINGH

M/S RK SAHA AND CO