REPAIR/MAINT OF DG SETS AND CONNECTED EARTHING WORKS WITH MISC WORKS AT AF STN NAJAFGARH UNDER GE (AF) TUGHLAKABAD

Amount

Dismantling the starting system of 250 KVA DG set including necessary wires and supply and fix starting system of maint free lead acid battery 12 V, 180 AH 02 Nos with copper terminal cable of 25 Sqmm single core approx length 1.5 mtr each for negative and positive terminal and 0.5 mtr for inter connection including necessary brush terminals complete of the DG set including commissioning, testing complete all as specified and directed by Engr-in-charge. Make : Model No. FXP0-XP1800 of Exide/ Model No. HC180D04R of Amaron

Dismantling the starting system of 125 KVA DG sets including necessary wires and supply and fix starting system of maint free lead acid battery 12 V 180 AH 01 No, with copper terminal cable of 16 Sqmm single core approx length 1.5 Mtr each for negative and positive terminal including necessary bush terminals complete of the DG set including testing and commissioning complete all as specified and directed by Engr-in-charge. Make : Model No. FXP0-XP1800 of Exide/ Model No. HC180D04R of Amaron

Dismantling the starting system of 125 KVA DG sets including necessary wires and supply and fix starting system of maint free lead acid battery 12 V 150 AH 01 No, with copper terminal cable of 16 Sqmm single core approx length 1.5 Mtr each for negative and positive terminal including necessary bush terminals complete of the DG set including testing and commissioning complete all as specified and directed by Engr-in-charge. Make : Model No. IT500 of Exide/ Model No. FR150D04R of Amaron

Taking out self starter of 12/24 volt from the DG Set of capacity 250,125 & 40 KVA, transportation to workshop opening/ disconnecting all internal connection, cleaning the same taking out burnt armature, segregation serviceable parts for re-use, rewinding of armature with existing size of copper wire. Reassembling the same with replacement of carbon bush 01 Set, Beadex pinion 01 No, Half clutch assembly 01 No, Field coil 01 No, solenoid switch 01 No, commitator 01 No, fixing the self starter on the engine at site commissioning, testing complete all as specified and directed by Engr-in-charge.

Taking out the lubricating oil from the existing DG Set of any capacities and supply & filling the lubricating oil of grade 20W40 complete all as specified and directed by Engr-in-charge.

Supply, filling and top up of coolant in the DG sets of any capacity and any make complete all as specified and directed by Engr-in-charge.

Supply and replace the following parts from the diesel engine of capacity 125 KVA DG Set 440 volt 3 phase, 4 wire 50 Hz AC complete all as specified and directed by Engr-in-charge. Existing. Make of Diesel Engine - Kirloskar :-

Element of fuel filter with 'O' ring gasket

Element of oil filter with 'O' ring

Fan belt of suitable size

Hose pipe complete set

Air cleaner filter

Battery charger

Supply and replace the following parts from the diesel engine of capacity 250 KVA DG Set 440 Volts 3 phase, 4 wire 50 Hz AC complete all as specified and directed by Engr-in-charge. Existing Make of Diesel Engine - Kirloskar :-

Element of fuel filter with 'O' ring gasket

Element of oil filter with 'O' ring

Fan belt of suitable size.

Hose pipe complete set.

Air cleaner filter

Battery charger

Supply and replace the following parts from the diesel engine of capacity 40 KVA DG Set 440 Volts 3 phase, 4 wire 50 Hz AC complete all as specified and directed by Engr-in-charge. Existing Make of Diesel Engine - Kirloskar:-

Element of fuel filter with 'O' ring gasket

Element of oil filter with 'O' ring

Fan belt of suitable size.

Hose pipe complete set.

Air cleaner filter

Battery charger

Takingdown carefully AMF (Auto Mains Failure) panel for 250 kVA DG set and re-fixing the same after complete servicing with CRC chemical of CT, bus bars, fire alarm components, power contact system, MCCB and replacement of unserviceable spare parts such as indicators, DG start/ stop,Over/ under voltage, Over/ under freequency fuel low, overload, over speed, battery low, water temperature, LLOP with LED/LCD including suitable AC and Dc wiring and testing for smooth functioning complete all as specified and directed by Engr-in-charge.

Takingdown carefully AMF (Auto Mains Failure) panel for 125 kVA DG set and re-fixing the same after complete servicing with CRC chemical of CT, bus bars, fire alarm components, power contact system, MCCB and replacement of unserviceable spare parts such as indicators, DG start/ stop,Over/ under voltage, Over/ under freequency fuel low, overload, over speed, battery low, water temperature, LLOP with LED/LCD including suitable AC and Dc wiring and testing for smooth functioning complete all as specified and directed by Engr-in-charge.

Takingdown carefully AMF (Auto Mains Failure) panel for 40 kVA DG set and re-fixing the same after complete servicing with CRC chemical of CT, bus bars, fire alarm components, power contact system, MCCB and replacement of unserviceable spare parts such as indicators, DG start/ stop,Over/ under voltage, Over/ under freequency fuel low, overload, over speed, battery low, water temperature, LLOP with LED/LCD including suitable AC and Dc wiring and testing for smooth functioning complete all as specified and directed by Engr-in-charge.

S & F in replacement of Power contactor 3 Phase 225 Amps.Make: Cat No. IHPHA225600* of Havells/ Cat No. TC1D5011E of C&S/ Cat No. LC1D50A of Schneider

S & F in replacement of Power contactor 3 Phase 65 Amps. Make: Cat No. IHPHA065300* of Havells/ Cat No. TC1D5011E of C&S/ Cat No. LC1D50A of Schneider

Taking out unserviceable MCCB's of any type any capacity by disconnecting all the electrical connection from the panel board / wall /FPB complete all as specified and directed by Engr-in-charge.

S&F MCCBs including necessary fitting arrangement with adujustable type and testing of the following sizes complete all as specified and directed by Engr-in-charge.

63 Amps 4 Pole breaking capacity 16 KA

100 Amps 4 Pole breaking capacity 16 KA

160 Amps 4 Pole breaking capacity 36 KA

250 Amps 4 Pole breaking capacity 36 KA

400 Amps 4 Pole breaking capacity 36 KA

S&F chequered rubber matting black colour of 11 KV rating of 2.50 mm thickness complete all as specified and directed by Engr-in-charge.

M&L for spray painting to the DG set with two coats of synthetic enamel paint of high glow 1st grade including preparation /cleaning of old steel surfaces over 10 cm width or girth complete all as specified and directed by Engr-in-charge.

Taking out old unserviceable post light fitting of any capacity any make any type duly disconnecting all electrical connections complete all as specified and directed by Engr-in-charge.

Taking out old unserviceable bollard light fitting of any capacity any make any type duly disconnecting all electrical connections complete all as specified and directed by Engr-in-charge.

S&F LED post light 25 watt made in die cast aluminium body and with clear toughened glass diffuser and IP-65 Protection complete including necessary connection complete all as specified and directed by Engr-in-charge. Make : Cat No. RUBYPT25WLED757SSYMTOPC of Havells/ Cat No. HLPT-04-30-CW of Halonix/Cat No. LPTO-40-CDL of Crompton

S&F LED based bollard 08 Watt with aluminium extruded housing with glare free opal diffuser IP 65 protection complete including necessary connection complete all as specified and directed by Engr-in-charge. Make: Cat No. BAMBOOBLS8WLED857PSYMTOPC of Havells/ Cat No. HLOB-02-10-WW of Halonix/ Cat No. LBLSR-10-WW of Crompton

Excavating in trenches in soft/ loose soil, not exc 1.5 mtr deep and getting out soft for laying of cable / foundation of pole and stay etc complete all asspecified and directed by Engr-in-charge.

M & L for Sand cushioning in trenchs for protection of LT underground cable including watering and consolidation complete all as specified and directed by Engr-in-charge.

Supply and laying well burnt sub class 'B' bricks, locally available of size 23 X 11.5 X 7.5 cm (+/- 8% tolerance) in trenches for protection of underground cable complete all as specified and directed by Engr-in-charge.

Removing excavated material not exceeding 50 mtr and depositing where directed at a level not exc 1.5 mtr above ground level from the starting point complete all asspecified and directed by Engr-in-charge.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm complete all as specified and directed by Engr-in-charge.

M & L in replacemrnt of complete drilling hole under hard standing /road for laying of pipe for protection of cable etc by means of manual buckle and without disturbing the top surface and making good the disturbed surface if any complete all as specified and directed by Engr-in-charge.

Supply and laying in replacement of GI tube light grade 40 mm dia bore. Make : Jindal / Prakash / ITC

Supply and laying in replacement of GI tube light grade 80 mm dia bore. Make : Jindal / Prakash / ITC

Take out old unserviceable underground cable of any size from excavated trenches / pipes (Earth work, segregating cable cover measured separately).

Supply and lay/fixing/passing through pipe in replacement of cable XLPE (FRLS) with aluminium conductor with heavy duty stranded,1100 volts size of 10 Sqmm 2 Core. Note:- XLPE insulated pvc sheathing (heavy duty) armoured cable with aluminium conductor for working pressure up to and including 1100 volts to IS -7098 (Part-I) for PVC insulated cables with following features :- (a) Cable shall have fire retarded low smoke (FRLS) compounded added to it in the out sheathing as per IEC 754 (part-I) IEC-60332 part-2 IFEE 383 ASTM 2x43 and ASTM 2X63 flame retardant compound (PR) as per EIC specification. (b) Inner sheathing shall be of extruded PVC. (c) Heat resisting PVC shall also be added to extrude inner and outer sheathing. (d) Cable shall also be supplied with sequences hall marking at every meter as the outer sheathing. (e) Ultra violet radiation resistances compounded comprising ton ASTMG-53. (f) Anti rodent and ant termite compound added. (g) PVC compounds of various grades as IS-5831. (h) Compaction conductors shall be shaped and arrangement for the same with be on the cable Note:- (i) Each cable shall be tested for all applicable routine tests as per IS-5831,IS-7098 BS-6746,BS-5467 and IEC 60502 and test reports shall be provided to GE. (ii) Type test as per relevant specification shall produce to GE.

All as per item ser No 32 here-in-above but size 16 Sqmm 4 Core.

All as per item ser No 32 here-in-above but size 35 Sqmm 4 Core.

All as per item ser No 32 here-in-above but size 50 Sqmm 4 Core.

All as per item ser No 32 here-in-above but size 70 Sqmm 4 Core.

All as per item ser No 32 here-in-above but size 95 Sqmm 4 Core.

M & L in replacement of indoor/outdoor cable end terminal joints/straight through heat shrinkable type kit for 1100 Volts grade complete suitable for aluminium conductor cable of size upto 16 Sqmm 4 Core complete all as specified and directed by Engr-in-charge. Make: Denson / Cabseal / M-Seal)

All as per item No 38 here – in – above but for cable of size 25 Sqmm 4 Core to 95 Sqmm 4 core

All as per item No 38 here – in – above but for cable of size 120 Sqmm 4 Core to 240 Sqmm 4 core

S & F in replacement f aluminium thimble and lugs after disconnecting from panel / Pole box and taking down burnt cable from panel / pole box of different location and cutting out the burnt portion of cable ad extended the cable from the cable loop including excavation, filling of soil, preparation of cable including necessary connection and testing complete of following sizes:-

16 Sqmm 2/4 core 1100 volts grade

25 Sqmm 4 core 1100 volts grade

50 Sqmm 4 core 1100 volts grade

70 Sqmm 4 core 1100 volts grade

95 Sqmm 4 core 1100 volts grade

150 Sqmm 4 core 1100 volts grade

185 Sqmm 4 core 1100 volts grade

300 Sqmm 4 core 1100 volts grade

Supply & fix in replacement of Off-Load Change over switch side handle with sheet enclosure, 415 Volt, AC 50 Hz 400 Amp-4 Pole complete all as specified and directed by Engr-in-charge. Standard cat part No. ISCFFE0400 /Havells/ABB.

Supply & fix in replacement of Off-Load Change over switch side handle with sheet enclosure, 415 Volt, AC 50 Hz 630 Amp-4 Pole complete all as specified and directed by Engr-in-charge. Standard cat part No. ISCFFE0630 /Havells/ABB.

M&L in replacement of complete earthling with galvanized mild steel earth plate electrode 600x600x6 mm thick buried directly in ground (in vertical position) earth pit not less than 2.25 mtr below normal ground level with the top edge of the earth plate not less than 1.5mtr (B.G.L.) and connected to galvanized iron earth strip 32x6mm by means of bolts, nuts, check nuts and washer of galvanized iron including PCC(1:2:4) type B1 precast RCC cover slab with suitable handle made of 12mm round bar, including necessary excavation &earth work in any type of soil. 20mm dia med gde galvanized steel tube for watering with one end fixed with cast iron funnel and wire mesh, 40 mmdia bore, light grade galvanized steel tubing up to 7.5 mtr length for drawing earth lead wire protection common salt, charcoal etc complete all as shown in EP No 3 of SSR Part 1 and testing on completion.and dismantling old one.

M & L in replacement of Earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc. as required 32x6mm galvanised iron strip complete all as specified and directed by Engr-in-charge.

Schedule of Credit

Deepak Electricals

A N BUILDERS

OM ASSOCIATES

M/s R P Enterprises

M/s Prakash Enterprises

Surjit and Sons