REPAIR/ RE-WINDING OF SUBMERSIBLE PUMPING SETS INCLUDING REPAIR TO PUMPS OF VARIOUS CAPACITY AT VARIOUS WATER SUPPLY INSTALLATIONS AND REPAIR/ MAINTENANCE OF DG SETS OF VARIOUS CAPACITY UNDER GE (WEST) JALANDHAR CANTT

Amount

Schedule 'A' Part-I (Motor/ Pump Works)

Lifting / taking up of defective submersible pumping set of any capacity i.e 2 HP to 5 HP from deep tube well and dismantling of connected rising main i.e non return valve/ bend or both (if required) etc from delivery of pump set, lifting of column pipe fixed with pumping set, unscrewing of column pipes from socket / flange, required No of times untill the pump set lifted from borewell, cutting of welded strip unscrewing of cable holding clamps and disconnecting of submersible cable joint including lowering of submersible pumping sets in deep tubewell after repair work (repair work will be measured under relevant items as follows) and lowering of column pipe of size 50/80 mm dia by screwing with socket/fixing with flange including replacement of unserviceable nuts/bolts/washers etc, fixing of cable clamps etc complete all as directed by Engineer-in-Charge. Note :- (i) Repair to column pipe viz welding/ cutting/ cleaning work and jointing material shall be measured and paid separately under relevant item of the schedule. (ii) Minor spare parts which are not include in the item given here in after but essential for carring out repairs work shall deemed to be included in the unit rate quoted by the tenderer.

All as per Srl item No 1.01 here-in- before but capacity 15 HP to 45 HP complete all as specified and directed.

Repair/overhauling of submersible motor 45 HP AC 3 phase by dismantling ,opening into parts cutting of burnt winding, cleaning of slots balancing of rotor cleaning polishing and rewinding with same gauge of PVC insulated heavy duty copper wire and testing including transportation from work site to workshop and back all as specified & directed by Engr-in-Charge. (Note : Spare parts shall be measured and paid separately under following items)

Supply and replacement of Bearing housing

Supply and replacement of Thrust bearing

Supply and replacement of Thrust plate

Supply and replacement of Coupling with key

Supply and replacement of motor seal

Supply and replacement of Bush Housing lower

Supply and replacement of Bush housing upper

Supply and replacement of ‘T’ Bolt & nut

Supply and replacement of Motor bush

Supply and replacement of Shaft protection sleeves

All as per Srl item No 3.00 here-in- before but capacity of motor 35 HP complete all as specified and directed.

Supply and replacement of Bearing housing

Supply and replacement of Thrust bearing

Supply and replacement of Thrust plate

Supply and replacement of Coupling with key

Supply and replacement of motor seal

Supply and replacement of Bush Housing lower

Supply and replacement of Bush housing upper

Supply and replacement of ‘T’ Bolt & nut

Supply and replacement of Motor bush

Supply and replacement of Shaft protection sleeves

All as per Srl item No 3.00 here-in- before but capacity of motor 30 HP complete all as specified and directed.

Supply and replacement of Bearing housing

Supply and replacement of Thrust bearing

Supply and replacement of Thrust plate

Supply and replacement of Coupling with key

Supply and replacement of motor seal

Supply and replacement of Bush Housing lower

Supply and replacement of Bush housing upper

Supply and replacement of ‘T’ Bolt & nut

Supply and replacement of Motor bush

Supply and replacement of Shaft protection sleeves

All as per Srl item No 3.00 here-in- before but capacity of motor 25 HP complete all as specified and directed.

Supply and replacement of Bearing housing

Supply and replacement of Thrust bearing

Supply and replacement of Thrust plate

Supply and replacement of Coupling with key

Supply and replacement of motor seal

Supply and replacement of Bush Housing lower

Supply and replacement of Bush housing upper

Supply and replacement of ‘T’ Bolt & nut

Supply and replacement of Motor bush

Supply and replacement of Shaft protection sleeves

All as per Srl item No 3.00 here-in- before but capacity of motor 15 HP complete all as specified and directed.

Supply and replacement of Bearing housing

Supply and replacement of Thrust bearing

Supply and replacement of Thrust plate

Supply and replacement of Coupling with key

Supply and replacement of motor seal

Supply and replacement of Bush Housing lower

Supply and replacement of Bush housing upper

Supply and replacement of ‘T’ Bolt & nut

Supply and replacement of Motor bush

Supply and replacement of Shaft protection sleeves

All as per Srl item No 3.00 here-in- before but capacity of motor 5 HP complete all as specified and directed.

Supply and replacement of Bearing housing

Supply and replacement of Thrust bearing

Supply and replacement of Thrust plate

Supply and replacement of Coupling with key

Supply and replacement of motor seal

Supply and replacement of Bush Housing lower

Supply and replacement of Bush housing upper

Supply and replacement of ‘T’ Bolt & nut

Supply and replacement of Motor bush

Supply and replacement of Shaft protection sleeves

All as per Srl item No 3.00 here-in- before but capacity of motor 2 HP

Supply and replacement of Bearing housing

Supply and replacement of Thrust bearing

Supply and replacement of Thrust plate

Supply and replacement of Coupling with key

Supply and replacement of motor seal

Supply and replacement of Bush Housing lower

Supply and replacement of Bush housing upper

Supply and replacement of ‘T’ Bolt & nut

Supply and replacement of Motor bush

Supply and replacement of Shaft protection sleeves

Repair/overhauling of submersible pump of capacity 45 HP transporting to workshop dismantling, checking and separating of all parts for replacement of worn out spare parts and re-assembling after replacement of parts and transporting back including two coat of synthetic enamel paint over a coat of red oxide of pumps and replacement of nuts/bolts/washers as required, testing complete all as specified. (Note: Replacement of spare parts shall be measured and paid separetely under following items) .

Supply and replacement Impeller

Supply and replacement Stage Bowl

Supply and replacement stainless steel Sleeve with Key

Supply and replacement bush suitable for submersible pump

Supply and replacement Neck ring suitable for stage bowl

All as per Srl item No 10.00 here-in- before but capacity of motor 35/30 HP complete all as specified and directed.

Supply and replacement Impeller

Supply and replacement Stage Bowl

Supply and replacement stainless steel Sleeve with Key

Supply and replacement bush suitable for submersible pump

Supply and replacement Neck ring suitable for stage bowl

All as per Srl item No 10.00 here-in- before but capacity of motor 25/20 HP complete all as specified and directed.

Supply and replacement Impeller

Supply and replacement Stage Bowl

Supply and replacement stainless steel Sleeve with Key

Supply and replacement bush suitable for submersible pump

Supply and replacement Neck ring suitable for stage bowl

All as per Srl item No 10 here-in- before but capacity of motor 15 HP complete all as specified and directed.

Supply and replacement Impeller

Supply and replacement Stage Bowl

Supply and replacement stainless steel Sleeve with Key

Supply and replacement bush suitable for submersible pump

Supply and replacement Neck ring suitable for stage bowl

All as per Srl item No 10.00 here-in- before but capacity of motor 5 HP complete all as specified and directed.

Supply and replacement Impeller

Supply and replacement Stage Bowl

Supply and replacement stainless steel Sleeve with Key

Supply and replacement bush suitable for submersible pump

Supply and replacement Neck ring suitable for stage bowl

All as per Srl item No 10 here-in- before but capacity of motor 2 HP complete all as specified and directed.

Supply and replacement Impeller

Supply and replacement Stage Bowl

Supply and replacement stainless steel Sleeve with Key

Supply and replacement bush suitable for submersible pump

Supply and replacement Neck ring suitable for stage bowl

Supply and replacement of Submersible cable PVC insulated, multi stranded, copper conductor 3 core, 16 sq mm flat, 1100 volt grade completed all as specified.

Supply and replacement of Submersible cable PVC insulated, multi stranded, copper conductor 3 core, 10 sq mm flat, 1100 volt grade completed all as specified.

Supply and replacement of Submersible cable PVC insulated, multi stranded, copper conductor 3 core, 6 sq mm flat, 1100 volt grade completed all as specified.

Supply and replacement of Submersible cable PVC insulated, multi stranded, copper conductor 3 core, 4 sq mm flat, 1100 volt grade completed all as specified.

Supply and Fixing in replacement in position GI medium grade column pipe 150 mm bore 10' long flanged on both side, including provision of rubber gasket 3 mm thick, nuts,bolts and washers etc complete all as specified and directed.

Supply and Fixing in replacement in position GI medium grade column pipe 100 mm bore 10' long flanged on both side, including provision of rubber gasket 3 mm thick, nuts,bolts and washers etc complete all as specified and directed.

Supply and Fixing in replacement in position GI medium grade column pipe 80 mm bore 10' long flanged on both side, including provision of rubber gasket 3 mm thick, nuts,bolts and washers etc complete all as specified and directed.

Material and Labour for cement concrete 1:2:4 type B-1 using 20 mm graded crushed stone aggregate as in PCC block etc including form work complete all as specified and directed.

Taking down unserviceable flow meter from rising main, supply and fixing flow meter (as per sample) of suitable size on rising main, testing complete all as directed by Engineer-in-Charge.

Material and Labour for scrapping, scratching and preparing the surface of the following and painting two coats of synthetic enamel painting of existing colour to the following capacity of Motor Pump sets :- (a) 15/7.5 HP Monoblock pump sets .

(b) 5/3 HP Monoblock pump sets

Supply and replacement shaft suitable for submersible pump capacity 30 HP to 45 HP complete all as specified and directed.

Supply and replacement shaft suitable for submersible pump capacity 15 HP to 25 HP complete all as specified and directed.

Supply and replacement shaft suitable for submersible pump capacity 2 HP to 5 HP complete all as specified and directed.

Supply and replacement of rubber gasket 3 mm thick suitable for 150 mm bore column pipe complete all as specified.

Supply and replacement of rubber gasket 3 mm thick suitable for 100 mm bore column pipe complete all as specified.

Repair to column pipe 150/100/80 mm dia 3 mtr long including transportation to workshop, cutting , threading , fabricating welding of same along with Supply and fixing MS flange of size 150/100/80 mm bore dia and both ends of the column pipe and welding the same to the pipe by means of MS strips of size 25 x 3 mm on four side of the flanges all as directed by Engineer-in-Charge including transportation from workshop to site and stacking at site after repair complete all as specified and directed

Material and Labour for joint for submersible cable with water proof jointing material size of cable 4 sqmm to 16 sqmm complete all as specified.

Dismantling of Monoblock pump set coupled with capacity 25 HP motor carefully after disconnecting of its electrical connections from starter and unscrewing its foundation bolts, nuts, coupling and delivery/suctions pipe for repair/replacing the unserviceable parts, greasing, cutting of burnt winding, cleaning of slots balancing of rotor, cleaning, polishing and rewinding with same gauge of PVC insulated heavy duty, copper wire & testing and reassembling the same and re-fixing at desired location with necessary electrical connection, testing for smooth and trouble free run complete all as specified and directed.

All as per Srl item No 33.00 above but monoblock pump set of capacity 15 HP complete all as specified and directed.

All as per Srl item No 33.00 above but monoblock pump set of capacity 5 HP to 7.5 HP complete all as specified and directed.

All as per Srl item No 33.00 above but monoblock pump set of capacity 2 HP to 3.0 HP complete all as specified and directed.

All as per Srl item No 33.00 above but monoblock pump set of capacity 1 HP to 1.5 HP complete all as specified and directed.

All as per Srl item No 33.00 above but monoblock pump set of capacity 0.5 HP complete all as specified and directed.

Supply and fixing water level indicator electronic type suitable for over head reservoirs including provn of PVC copper cable 0.5 sqmm 10 core from OHT to pump house and water level sensor 07 Nos complete set including taking out old unserviceable water level indicator complete all as specified and directed by Engineer-in- charge.

Material and Labour in replacement GI connecting pipe 150mm bore (45 CM length), one side welded with flange of suitable size and thickness and other side threaded to make connection between submersible pump and column pipe including welding/lathe work as required to fix the connecting piece by providing MS flat strip of size 30mm x 6mm of 20 cm length and with suitable size nuts/bolts/washers etc. all as specified and directed.

All as per Srl item No 40.00 above but GI connecting piece of size 100 mm bore complete all as specified and directed.

Scratching the corrosion of column pipe 80 mm bore with the help of steel wire brush and rubbing with sand paper to obtain smooth surface for painting of column pipe with two coat of rubber seal paint complete all as specified and directed.

Scratching the corrosion of column pipe 100 mm bore with the help of steel wire brush and rubbing with sand paper to obtain smooth surface for painting of column pipe with two coat of rubber seal paint complete all as specified and directed.

Scratching the corrosion of column pipe 150 mm bore with the help of steel wire brush and rubbing with sand paper to obtain smooth surface for painting of column pipe with two coat of rubber seal paint complete all as specified and directed.

Development of tube well by compressed and diesel driven in turbine pump at least 08 hours till clean water free from sand / mud /silt and portable quality is obtained including yeild test and testing of water samples all as directed by Engineer -in - charge. Note: (i) The final discharge should free from sand /mud with maximum tolerance. (ii) Chemical analysis of potable water obtained from tube well are to be done through approved Govt laboratory and test certificate to this effect to be submitted to Engr-in-Charge. (iii) Price adjustment for variation in number of working hours of compressor and turbine pump shall be made under respective item.

Price adjusment for running air compressor and disel driven turbine pump combindly for development of tube well for every one hour of operation.

Supply and fixing of Borewell cap made out of MS plate 3mm thick , 8" dia (semi circular - set of two) with semi circular gap on base of each plate for fixing 150/100 mm pipe ) including nuts/bolts, painted with two coats of black colour epoxy paint over one coat of red oxide to protect the borewell from entering foreign particles complete all as specified and directed.

Disconnecting inlet and outlet pipe lines of monoblock pump set dismantling unserviceable impeller and supply and fixing Impellar made out of bronze suitable for 25 HP Monoblock centrifugal pump set, reassembling, including replacement of gland packing, nuts, bolts, washer etc and making necessary electrical connections & testing on load complete all as specificed and directed.

All as per Srl item no 48.00 here-in-before but monoblock pump capacity 15 HP complete all as specificed and directed.

All as per Srl item no 48.00 here-in-before but monoblock pump capacity 7.5 HP complete all as specificed and directed.

Material and Labour for collection of water sample from deep borewell from pump houses at locations in a sterilized vessel and transportation to nearby laboratory (NABL approved only), testing of water sample from the laboratory and submission of test result covering all parameters of potable water as per IS 10500 : 2004 all as specified and directed. Note : Cost of sterilized vessel for collection of sample deemed to be included in the job.

Schedule 'A' Part-II (DG Set)

Material and labour for Quarterly Maintenance and servicing of DG Sets comprising Prime mover and alternator with accessories, control panel and connected electric circuits with various type of sensors etc including checking lubricating oil, coolent, filters,V-belt, self starter, battery power, gauges and other connected accessories and identifying malfunction of the DG Set (if any) of following capacities complete all as specified and directed. (a) DG Set of capacity 20/25 KVA

(b) DG Set of capacity 30 / 40 KVA

(c) DG Set of capacity 62.5 / 63 KVA

(d) DG Set of capacity 75 KVA to 82.5 KVA

(e) DG Set of capacity 160 KVA

(f) DG Set of capacity 250 KVA Note for Item No 53 : (a) Item comprises site visit charges for authorised technician of OEM of DG Set (or) qualified/experienced technician of DG Sets for checking, identifying the functionality of DG Set and will carry out required preventive maintenance work of DG Set and ensure smooth functioning of DG sets and connected works. (b) One Quarterly maintenance will be paid as "Each Job". (c) Major spares of DG Set will be measured and paid seperately under relevent item of the CA catered as supply only. (d) Technician will visit each DG Set quarterly for routine checkup/servicing on date fixed (or) as and when required (in case of break down of DG Set). (e) Minor spares like nuts/bolts, washers, oil seal, gaskets, cotton waste, clamps shall deemed to be included in the job.

Dismantling radiator assembly from the engine of 250 KVA capacity DG sets by disconnecting inlet and outlet connection overhauling / servicing the radiator, descaling and servicing the radiator internally and externally by using chemicals, including soldering the copper tubes and tank etc for arresting leakage, assembling back including necessary welding and with additional bracket as required. refixing, reconnecting and testing for proper functioning complete all as specified and directed by Engineer-in-Charge.

Ditto all as per item No 54 above but for DG Set of capacity 20/25 KVA

Ditto all as per item No 54 above but for DG Set of capacity 30 / 40 KVA

Ditto all as per item No 54 above but for DG Set of capacity 62.5 / 63 KVA

Ditto all as per item No 54 above but for DG Set of capacity 75 KVA to 82.5 KVA

Ditto all as per item No 54 above but for DG Set of capacity 160 KVA

Dismantling of fuel injection pump assembly complete from the engine of DG Sets, servicing, over hauling, replacement of valves, washers etc., assembling, calibration, setting for proper function, reassembling and re-fixing all as directed by Engr-in-charge for the following capacity :- (a) 250 KVA Gen Set

(b) 82.5 KVA GenSet

(c) 75 KVA GenSet

(d) 62.5/63 KVA Genset

(e) 40 KVA Genset

Disconnecting and taking down out going cables from the DG sets and cutting removing the burnt cable ends and thimbling and refixing back including provision of cable glands and testing complete for the following capacites of DG sets:- (a) 75 KVA GenSet

(b) 63 KVA Genset

(c) 40 KVA Genset

Supply and fixing (in replacement) spin on fuel filter (pre and fine filter) element with O ring of make : Mico/Kirloskar/Ruston for generator set of following capacity :- (a) 20 KVA

Supply and fixing (in replacement) Dry type Air filter element Inner and Outer unit as required at site with O' Ring of Make : Mico/Kirloskar/Ruston suitable for following capacity DG Set:- (a) 20 KVA

Supply and fixing(in replacement) Lub oil filer element with 'O' Ring of Make : Mico/Kirloskar/Ruston suitable for following capacity DG Set:- (a) 20 KVA

Supply and fixing (in repairs) Nozzle with washer suitable for following capacity DG Set. Make : Mico (a) 20 KVA

Supply and fixing of V-belt suitable for following capacity DG set including removing old unserviceable fan belt all as specified :- (a) 20/30/40 KVA

Supply and fixing (in repairs) Water Pump Assly suitable for following capacity DG set including removing old unserviceable fan belt all as specified :- a) 40 KVA

Supply & fixing common rail diesel sensor suitable for 63 KVA DG Set engine make Cummins (as per sample) Make : Bosch

All as per item No 68 here-in-before but for DG Set capacity 75 KVA Make : Bosch

Supply and replacement Water outlet and inlet hose pipe from radiator to Engine and back from Engine to radiator complete all as specified and directed.

Supply and replacement Lub oil pipe armoured of suitable length and socket of size 15mm dia all as specified and directed.

Supply and replacement Anti vibration rubber pad for side radiator.

Supply and replacement DC ammeter 12 V of range (-) 30- 0- (+) 30 A .

Supply and replacement Lub oil pressure gauge 0 to 10 kg / sq cm.

Supply and top up coolent oil. Make : Volvo line / Servo / Castrol

Supply and top up engine oil 15W 40 grade. Make : Volvo line / Servo / Castrol

Supply and replace battery connecting copper cable with terminal made of brass with nuts/bolts/washer (as per sample) all as specified and directed.

Supply and top up Battery Distilled water.

Supply and fixing SMPS battery charger 12V/24V DC including all fixing accessories and re-wiring with suitable size copper conductor FRLS grade PVC insulated two core cable drawn through PVC conduit not less than 20mm dia as required at site and complete all as specified and directed.

Disconnecting, dismantling 12 V battery charging alternator assembly replacing the unserviceable burnt coil assembly, re-assembling, refixing to engine and testing for satisfactory charging of battery complete all as specified and directed.

Disconnecting, dismantling 24 V battery charging alternator assembly replacing the unserviceable burnt coil assembly, re-assembling, refixing to engine and testing for satisfactory charging of battery complete all as specified and directed.

Supply and fix DC power bank 12V, 120 AH, initial charging, filled with required electrolite/distilled water and fixing/connecting with electric connector cable all as specified and directed. Make : Exide Model : Gen Plus or equivalent

Supply and fix DC power bank 12V, 150 AH, initial charging, filled with required electrolite/distilled water and fixing/connecting with electric connector cable all as specified and directed. Make : Exide Model : Gen Plus or equivalent

Supply and fixing (in repairs) AVR (Auto Voltage Regulator) suitable for Gen Set having input voltage 2 phase + neutral sensing voltage 415 output voltage 95V DC, output current 4 A DC voltage regulation +/- 1% average volts, over excitation current tripping fuse protection 4A, fast acting and frequency 50Hz for the following capacities :- (a) 20 KVA to 30 KVA

(b) 62.5 KVA to 82.5 KVA

(c) 160 to 250 KVA

Supply and fixing in repair Digital DG Controller suitable for any type DG Set of any capacity complete and connecting with existing electrical circuit all as specified and directed. Make : Kirloskar Green ModelKG934V1 or equivalent

Supply and fixing in repairs Diods set of Main alternator of DG Set of capacity 20 KVA to 62.5 KVA complete all as specified and directed.

All as per item No 86 but for DG Set capacity 75 KVA to 82.5 KVA

All as per item No 86 but for DG Set capacity 160 KVA to 250 KVA

Supply and fixing in repairs Contactors 4 pole, 100A, coil volt-240volts, AC 50Hz all as specified and directed. Make : Seimens/Schneider/Hager

Supply and fixing in replacement CT Coil with CT Ratio 100/5A, 5VA Cl 1.0 accuracy all as per IS 2705-1992 and as specified and directed. Make : NEWTEK or equivalent

Supply and fixing in replacement Self Stater Assembly suitable for 63 KVA to 82.5 KVA DG Set and connecting with electric circuit complete all as specified and directed.

Supply and fixing in repairs fuse unit 12 V DC (as per sample) suitable for DG Set control panel all as specified and directed.

Supply and fixing in replacement PVC connector (as per sample) suitable for connecting electric circuits all as specified and directed.

Supply and fixing in replacement PVC insulated Single core, 35 sqmm, copper conductor, stranded cable suitable for inter connection of electric network inside panel including provn of suitable size copper thimbles/lugs with nuts, bolts & washers (considered 02 thimbles/lugs per RM) all as specified and directed.

Supply and fixing in replacement PVC insulated Single core, 1.5 sqmm, copper conductor, stranded cable suitable for inter connection of electric network inside panel including provn of suitable size copper thimbles/lugs with nuts, bolts & washers (considered 02 thimbles/lugs per RM) all as specified and directed.

Supply and fixing in replacement On load change over switch 100 Amps, 415V, AC 50 Hz, front operated handle, totally enclosed in sheet metal enclosure including fixing on wall with suitable accessories and connecting the cable end with suitable size lugs, nuts/bolts/washers etc complete all as specified and directed.

All as per item No 96 here-in-before but capacity 160 Amps

All as per item No 96 here-in-before but capacity 200 Amps

Material and labour for Minor Repair/cleaning of fuel tank, removing sludge, arresting leak using metal paste/sealent or by welding/soldering, replacement of diesel receiver pipe from lock to tank with clamp set all as required at site complete for the following Gen Set :- (a) 20/30/40 KVA

Material and labour for minor repair to canopy and painting inside/outside area of DG Set 250 KVA comprising engine, alternator, genset panel board and fuel tank and canopy, as per standard approved colour code with one coat of synthetic enamel paint cleaning scrubbing of all surface including writing by paint the SM MES numbers etc all as specified and all directed by Engr-in-charge.

ditto all as per item No 100 above but for the following capacity (a) 20/30 KVA Genset

(b) 40 KVA Genset

(c) 62.5/63 KVA Genset

(d) 75/82.5 KVA Genset

(e) 160 KVA Genset

Dismantling, removing the self starter, motor from the engine of following capacity DG sets, opening the self starter body and overhauling/servicing, replacement of carbon brushes with holders, contact plates, jumping leads and seals, re-varnishing the field coil, armature, re-assembling, testing for smooth functioning and re-fixing with the engine and connecting complete all as specified and directed for the following DG set:- (a) 40 KVA Genset

(b) 62.5/63 KVA Genset

(c) 75 KVA Genset

Material and labour for asbestos rope 12 mm dia wrapped over the exhaust pipe and painting with heat proof paint of approved colour including taking down the old rope all as specified and directed.

Supply and fixing in replacement LED phase indicator lamp assly RYB complete all as specified and directed.

Supply and fixing in replacement Water separator suitable for DG sets of capacity 82.5 KVA to 250 KVA all as specified and directed.

All as per item No 106 here-in-before but DG Set of Capacity 40 KVA to 62.5/63 KVA

Supply and fixing in replacement PVC insulated Single core, 35 sqmm, Aluminium conductor, stranded cable suitable for connecting of earth chamber/electric network with DG Set incl required No of suitable size lugs, nuts, bolts & washers etc all as specified and directed.

Material and labour for earthing complete with galvanized steel earth plate electrode 600x600x6 mm thick, burried directly in ground (earth pit not less than 2.25 mtr deep below ground level) with top edge of the plate not less 1.5 mtr deep below normal ground level connected to GI earth strip size 25 x 4 mm as earth lead connected to earth plate by means of nut, bolts, check nut & washer of galvanized iron or of steel, GI earth wire will be protected by 15 mm dia GI pipe 'light grade', watering pipe 20 mm dia GI 'light grade', GI wire meshed funnel, alternate layer of char coal and salt on all side to earth plate upto thickness of 150 mm, filling of black cotton soil in earth pit upto ground level, PCC chamber recessed for and including RCC cover including all necessary excavation & earth work, earth wire connected to main switch board, testing the earthing after completion all as specified and shown in electric plate No 3 of MES SSR Part-I 2009 print and as directed .

Supply and laying in replacement jointing, testing and commissioning the XLPE insulated, armoured heavy duty electric cable with aluminium conductor 1100 Volts grade, cross sectional area Size 50 Sq mm, 3.5 Core including connecting the same with existing panels with required cable glands , thimbles/ lugs as required at site.

Excavation in trenches not exceeding 1.5 m deep and 1.5 m wide and getting out in soft/loose soil for laying pipe any size complete all as specified and directed.

Cutting of road / hard standing foot path not exceeding 0.30cm wide and 0.6 mtr depth for laying of pipe line including making good with PCC 1:3:6 type C-2 (using 40mm graded stone aggregate) complete all as specified and directed.

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

Removing excavated material not exc 50 m above and depositing where directed at level not exc 1.5 m above the starting point complete all as specified and directed.

Material and labour for sand cushioning in trenches 8 cm below the cables and 15cm above the cable complete all as specified and directed.

Supply and laying old size brick, burnt clay building brick sub class 'B' for protecting LT Undergound cable all as specified and directed.

Supply and fixing DO's/DON'Ts chart (As per Sample) with PVC/wooden frame (four side) with transparent glass protection in front side on card board/ply wood base, internal size 1m x 2 m all as specified and directed.

Supply and fixing Installation Load distribution chart (single line diagram/As per Sample) with PVC frame (four side) with transparent glass protection in front side on card board/ply wood base, internal size 450mm x 650mm all as specified and directed.

Supply and fixing DG Set diesel tank lock (as per sample) with fixing accessories complete all as specified and directed.

Supply and fixing DG Set canopy door hinges (as per sample) with fixing accessories complete all as specified and directed.

Supply and fixing DG Set canopy door lock (as per sample) with fixing accessories complete all as specified and directed.

TARA ENTERPRISES

ARR CONSTRUCTIONS

R K ENTERPRISES