ADDITION AND ALTERATION TO EXTERNAL ELECTRIC SUPPLY AND ITS ALLIED WORKS AT PEACOCK BAY AND PROVN OF STANDBY LT UG POWER CABLE FROM POWER HOUSE TO CADET MESS AND ALTERNATE EXTERNAL ELECTRIC SUPPLY TO SUDAN BLOCK FROM ATT SUB STN AT NDA KHADAKWASLA

Amount

M & L for construction of transformer plinth, size 2.0 m x 2.0 m x 1.6 m for transformer by using 150 mm thick PCC 1:4:8 type D-2 as in lean concrete, flyash brick masonary in CM 1:6, the top of the plinth shall consist of 150 mm thick RCC 1:2:4 type B-1 (using 20 mm graded stone aggregates and 12 mm dia steel bar, CC 100 mm gaps etc) over 75 mm thick PCC 1:4:8 type D-2 over compacted moorum filling, 10 mm thick rendering in CM 1:4 on brick surface with and including 25 cm thick stone aggregates of size 25 mm all around upto and including 1.5 m from the edge of the plinth complete all as specified, including taking down existing 100 KVA transformer from Two Pole Structure by dis-connecting its HT/LT connection, nut, bolts, clamps etc and re-installed/rest the same transformer at newly constructed transformer plinth with the help of suitable size/capacity of Crane including re-connecting its HT/LT Cable on transformer as well as 2 Pole structure etc & Earthing Strip connection etc complete all as specified and directed. Note : During this job, if any damages occurred to the transformer, Contractor shall be fully responsible to make good without any extra cost to the Department.

Supply and laying in trenches/clamped on two pole structure and transformer etc including testing & commissioning cable XLPE insulated screened PVC bedded, galvanized steel strip armored, electric power cables (Heavy duty) 11000 volts grade with stranded aluminium conductor of cross sectional area 95 Sqmm 3 core (earthed) complete all as specified and directed.

M & L for cable jointing kit for 11 KV (Earthed) grade cable for outdoor termination heat shrinkable type joint complete with jointing material and accessories suitable for 95 Sqmm 3 core XLPE armoured aluminium conductor cable including terminated with 2 Pole structure and Transformer etc complete all as specified and directed.

Supply, installation, testing and commissioning Main LT Panel weather proof outdoor type double door, fabricated out of 3.15mm thick CRCA sheet with epoxy powder coating of RAL-7032 (Siemens Gray) shade with matt finish with seven tank pre treatment process. The panel shall be fabricated by CPRI approved manufacturer only. The panel shall be compartmentized design totally enclosed, dust and vermin proof, conforming to degree of protection IP-55, front side double door type with locking arrangement for front side and Nuts, bolts for back side, comprising of gaskets between all adjacent units and beneath all covers shall be fully gasketed with neoprene rubber and ventilation arrangement for heat dissipation from both side of panel. The panel shall be provided with aluminium bus bars, electrolytic grade of 500 Amp Current rating. The busbars and Interconnecting links shall be insulated with heat shrinkable PVC sleeve with RYB & Black colour coding. The bus bars shall be supported on unbreakable, non-hygroscopic SMC insulated supports at sufficiently close intervals to prevent busbars sag and shall be housed in dedicated compartment. The panel shall be prewired with FRLS PVC insulated copper conductor cables of suitable size properly tagged and secured. All joints and Cable connection shall be done with galvanized or cadmium plated high tensile nuts, bolts and washers including suitable Lugs etc. The panel shall be provided with digital multifunction meter 4410 Series, Accuracy Class 1 with RS 485 Parameters with cast Resign CTs and RYB, ON, OFF & Trip LED indicating lamps at incoming. The panel shall be showing the arrangements of circuit shall be pasted inside the panel door and covered with transparent laminated plastic sheet . The panel shall be provided with manufacturer's name plate, skull & bones danger notice board etc. The panel shall be provided 4 Nos 50x50x6mm thick angle iron supports of not less than each 1 mtr height duly painted with anti corrosive black paint and grouted in PCC 1:3:6 at suitable depth as per site requirement . All MCCBs shall be provided with spreader links with phase separators on both sided and suitable extended rotary handle for all Incoming/Outgoing MCCBs complete all as specified and as directed. The overall size of the panel shall not less than 1500mmX400mmX1200mm (LxWxH). The panel shall be provided for Cable entry from bottom side for each MCCB Cable, size up to 150 Sqmm 3.5 C with suitable size of SS Cable Glands including 2 Nos of Earting Terminals one on each side of the Panel with earth strip and including following accessories:- Note : Before manufacturing drawing and design of panel including size & length of busbar shall be approved by Engr-in-charge. (a) MCCB 4 Pole, 415 Volts, 350 Amp, 36 KA breaking Capacity with adjustable Thermal and adjustable Magnetic overload protection with Ics = 100% of Icu including both side of spreader links and phase separator etc. (Incoming) - 01 No. Make : L&T/Legrand (b) MCCB 4 Pole, 415 Volts, 160 Amp, 36 KA breaking Capacity with adjustable thermal and adjustable Magnetic overload protection with Ics = 100% of Icu including both side of spreader links and phase separator etc. (Outgoing) - 02 No. Make : L&T/Legrand(c) MCCB 4 Pole, 415 Volts, 100 Amp, 25 KA breaking Capacity with adjustable thermal and adjustable Magnetic overload protection with Ics = 100% of Icu including both side of spreader links and phase separator etc. (Outgoing) - 02 No. Make : L&T/Legrand

Supply, installation, testing and commissioning LT Panel weather proof outdoor type double door, fabricated out of 3.15mm thick CRCA sheet with epoxy powder coating of RAL-7032 (Siemens Gray) shade with matt finish with seven tank pre treatment process. The panel shall be fabricated by CPRI approved manufacturer only. The panel shall be compartmentized design totally enclosed, dust and vermin proof, conforming to degree of protection IP-55, front side double door type with locking arrangement for front side and Nuts, bolts for back side, comprising of gaskets between all adjacent units and beneath all covers shall be fully gasketed with neoprene rubber and ventilation arrangement for heat dissipation from both side of panel. The panel shall be provided with aluminium bus bars, electrolytic grade of 400 Amp Current rating. The busbars and Interconnecting links shall be insulated with heat shrinkable PVC sleeve with RYB & Black colour coding. The bus bars shall be supported on unbreakable, non-hygroscopic SMC insulated supports at sufficiently close intervals to prevent busbars sag and shall be housed in dedicated compartment. The panel shall be prewired with FRLS PVC insulated copper conductor cables of suitable size properly tagged and secured. All joints and Cable connection shall be done with galvanized or cadmium plated high tensile nuts, bolts and washers including suitable Lugs etc. The panel shall be provided with digital multifunction meter 4410 Series, Accuracy Class 1 with RS 485 Parameters with cast Resign CTs and RYB, ON, OFF & Trip LED indicating lamps at incoming. The panel shall be showing the arrangements of circuit shall be pasted inside the panel door and covered with transparent laminated plastic sheet . The panel shall be provided with manufacturer's name plate, skull & bones danger notice board etc. The panel shall be provided 4 Nos 50x50x6mm thick angle iron supports of not less than each 1 mtr height duly painted with anti corrosive black paint and grouted in PCC 1:3:6 at suitable depth as per site requirement . All MCCBs shall be provided with spreader links with phase separators on both sided and suitable extended rotary handle for all Incoming/Outgoing MCCBs complete all as specified and as directed. The overall size of the panel shall not less than 1800mmX400mmX1200mm (LxWxH). The panel shall be provided for Cable entry from bottom side for each MCCB/ MCB Cable, size up to 95 Sqmm 3.5 C with suitable size of SS Cable Glands including 2 Nos of Earting Terminals one on each side of the Panel with earth strip and including following accessories:- Note : Before manufacturing drawing and design of panel including size & length of busbar shall be approved by Engr-in-charge. (a) MCCB 4 Pole, 415 Volts, 160 Amp, 25 KA breaking Capacity with adjustable thermal and adjustable Magnetic overload protection with Ics = 100% of Icu including both side of spreader links and phase separator etc. (Incoming) - 01 No. Make : L&T/Legrand (b) MCCB 4 Pole, 415 Volts, 100 Amp, 25 KA breaking Capacity with adjustable thermal and adjustable Magnetic overload protection with Ics = 100% of Icu including both side of spreader links and phase separator etc. (Outgoing) - 03 No. Make : L&T/Legrand (c) MCCB 4 Pole, 415 Volts, 63 Amp, 25 KA breaking Capacity with adjustable thermal and adjustable Magnetic overload protection with Ics = 100% of Icu including both side of spreader links and phase separator etc. (Outgoing) - 01 No. Make : L&T/Legrand (d) MCB 4 Pole, 415 Volts, 63 Amp, 10 KA, 'C'-Curve. (Outgoing) - 03 No. Make : L&T/Legrand

Supply & Installation in replacement including testing and commissioning LT Panel weather proof outdoor type double door, fabricated out of 3.15mm thick CRCA sheet with epoxy powder coating of RAL-7032 (Siemens Gray) shade with matt finish with seven tank pre treatment process. The panel shall be fabricated by CPRI approved manufacturer only. The panel shall be compartmentized design totally enclosed, dust and vermin proof, conforming to degree of protection IP-55, front side double door type with locking arrangement for front side and Nuts, bolts for back side, comprising of gaskets between all adjacent units and beneath all covers shall be fully gasketed with neoprene rubber and ventilation arrangement for heat dissipation from both side of panel. The panel shall be provided with aluminium bus bars, electrolytic grade of 200 Amp Current rating. The busbars and Interconnecting links shall be insulated with heat shrinkable PVC sleeve with RYB & Black colour coding. The bus bars shall be supported on unbreakable, non-hygroscopic SMC insulated supports at sufficiently close intervals to prevent busbars sag and shall be housed in dedicated compartment. The panel shall be prewired with FRLS PVC insulated copper conductor cables of suitable size properly tagged and secured. All joints and Cable connection shall be done with galvanized or cadmium plated high tensile nuts, bolts and washers including suitable Lugs etc. The panel shall be provided with digital multifunction meter 4410 Series, Accuracy Class 1 with RS 485 Parameters with cast Resign CTs and RYB, ON, OFF & Trip LED indicating lamps at incoming. The panel shall be showing the arrangements of circuit shall be pasted inside the panel door and covered with transparent laminated plastic sheet . The panel shall be provided with manufacturer's name plate, skull & bones danger notice board etc. The panel shall be provided 4 Nos 50x50x6mm thick angle iron supports of not less than each 1 mtr height duly painted with anti corrosive black paint and grouted in PCC 1:3:6 at suitable depth as per site requirement . All MCCBs shall be provided with spreader links with phase separators on both sided and suitable extended rotary handle for all Incoming/Outgoing MCCBs complete all as specified and as directed. The overall size of the panel shall not less than 1500mmX400mmX1200mm (LxWxH). The panel shall be provided for Cable entry from bottom side for each MCCB/ MCB Cable, size up to 95 Sqmm 3.5 C with suitable size of SS Cable Glands including 2 Nos of Earting Terminals one on each side of the Panel with earth strip and including following accessories:- Note : Before manufacturing drawing and design of panel including size & length of busbar shall be approved by Engr-in-charge. (a) MCCB 4 Pole, 415 Volts, 100 Amp, 25 KA breaking Capacity with adjustable thermal and adjustable Magnetic overload protection with Ics = 100% of Icu including both side of spreader links and phase separator etc. (Incoming) - 01 No. Make : L&T/Legrand (b) MCCB 4 Pole, 415 Volts, 63 Amp, 25 KA breaking Capacity with adjustable thermal and adjustable Magnetic overload protection with Ics = 100% of Icu including both side of spreader links and phase separator etc. (Outgoing) - 01 No. Make : L&T/Legrand(c) MCB 4 Pole, 415 Volts, 63 Amp, 10 KA, 'C'-Curve. (Outgoing) - 06 Nos. Make : L&T/Legrand

Supply & Installation in replacement including testing and commissioning Sub Feeder Panel weather proof outdoor type double door, fabricated out of 3.15mm thick CRCA sheet with epoxy powder coating of RAL-7032 (Siemens Gray) shade with matt finish with seven tank pre treatment process. The panel shall be fabricated by CPRI approved manufacturer only. The panel shall be compartmentized design totally enclosed, dust and vermin proof, conforming to degree of protection IP-55, front side double door type with locking arrangement for front side and Nuts, bolts for back side, comprising of gaskets between all adjacent units and beneath all covers shall be fully gasketed with neoprene rubber and ventilation arrangement for heat dissipation from both side of panel. The panel shall be provided with aluminium bus bars, electrolytic grade of 200 Amp Current rating. The busbars and Interconnecting links shall be insulated with heat shrinkable PVC sleeve with RYB & Black colour coding. The bus bars shall be supported on unbreakable, non-hygroscopic SMC insulated supports at sufficiently close intervals to prevent busbars sag and shall be housed in dedicated compartment. The panel shall be prewired with FRLS PVC insulated copper conductor cables of suitable size properly tagged and secured. All joints and Cable connection shall be done with galvanized or cadmium plated high tensile nuts, bolts and washers including suitable Lugs etc. The panel shall be provided with digital multifunction meter 4410 Series, Accuracy Class 1 with RS 485 Parameters with cast Resign CTs and RYB, ON, OFF & Trip LED indicating lamps at incoming. The panel shall be showing the arrangements of circuit shall be pasted inside the panel door and covered with transparent laminated plastic sheet . The panel shall be provided with manufacturer's name plate, skull & bones danger notice board etc. The panel shall be provided 4 Nos 50x50x6mm thick angle iron supports of not less than each 1 mtr height duly painted with anti corrosive black paint and grouted in PCC 1:3:6 at suitable depth as per site requirement . All MCCBs shall be provided with spreader links with phase separators on both sided and suitable extended rotary handle for all Incoming/Outgoing MCCBs complete all as specified and as directed. The overall size of the panel shall not less than 1000mmX400mmX1200mm (LxWxH). The panel shall be provided for Cable entry from bottom side for each MCCB/ MCB Cable, size up to 25 Sqmm 3.5 C with suitable size of SS Cable Glands including 2 Nos of Earting Terminals one on each side of the Panel with earth strip and including following accessories:- Note : Before manufacturing drawing and design of panel including size & length of busbar shall be approved by Engr-in-charge. (a) MCCB 4 Pole, 415 Volts, 63 Amp, 25 KA breaking Capacity with adjustable thermal and adjustable Magnetic overload protection with Ics = 100% of Icu including both side of spreader links and phase separator etc. (Incoming) - 01 No. Make : L&T/Legrand (b) MCB 4 Pole, 415 Volts, 63 Amp, 10 KA, 'C'-Curve. (Outgoing) - 04 Nos. Make : L&T/Legrand (c) MCB 4 Pole, 415 Volts, 40 Amp, 10 KA, 'C'-Curve. (Outgoing) - 02 Nos. Make : L&T/Legrand (d) MCB 2 Pole, 230 Volts, 40 Amp, 10 KA, 'C'-Curve. (Outgoing) - 02 Nos. Make : L&T/Legrand

Supply, installation, testing and commissioning Sub Feeder Panel weather proof outdoor type double door, fabricated out of 3.15mm thick CRCA sheet with epoxy powder coating of RAL-7032 (Siemens Gray) shade with matt finish with seven tank pre treatment process. The panel shall be fabricated by CPRI approved manufacturer only. The panel shall be compartmentized design totally enclosed, dust and vermin proof, conforming to degree of protection IP-55, front side double door type with locking arrangement for front side and Nuts, bolts for back side, comprising of gaskets between all adjacent units and beneath all covers shall be fully gasketed with neoprene rubber and ventilation arrangement for heat dissipation from both side of panel. The panel shall be provided with aluminium bus bars, electrolytic grade of 200 Amp Current rating. The busbars and Interconnecting links shall be insulated with heat shrinkable PVC sleeve with RYB & Black colour coding. The bus bars shall be supported on unbreakable, non-hygroscopic SMC insulated supports at sufficiently close intervals to prevent busbars sag and shall be housed in dedicated compartment. The panel shall be prewired with FRLS PVC insulated copper conductor cables of suitable size properly tagged and secured. All joints and Cable connection shall be done with galvanized or cadmium plated high tensile nuts, bolts and washers including suitable Lugs etc. The panel shall be provided with digital multifunction meter 4410 Series, Accuracy Class 1 with RS 485 Parameters with cast Resign CTs and RYB, ON, OFF & Trip LED indicating lamps at incoming. The panel shall be showing the arrangements of circuit shall be pasted inside the panel door and covered with transparent laminated plastic sheet . The panel shall be provided with manufacturer's name plate, skull & bones danger notice board etc. The panel shall be provided 4 Nos 50x50x6mm thick angle iron supports of not less than each 1 mtr height duly painted with anti corrosive black paint and grouted in PCC 1:3:6 at suitable depth as per site requirement . All MCCBs shall be provided with spreader links with phase separators on both sided and suitable extended rotary handle for all Incoming/Outgoing MCCBs complete all as specified and as directed. The overall size of the panel shall not less than 1200mmX400mmX1200mm (LxWxH). The panel shall be provided for Cable entry from bottom side for each MCCB/ MCB Cable, size up to 95 Sqmm 3.5 C with suitable size of SS Cable Glands including 2 Nos of Earting Terminals one on each side of the Panel with earth strip and including following accessories:- Note : Before manufacturing drawing and design of panel including size & length of busbar shall be approved by Engr-in-charge. (a) MCCB 4 Pole, 415 Volts, 100 Amp, 25 KA breaking Capacity with adjustable thermal and adjustable Magnetic overload protection with Ics = 100% of Icu including both side of spreader links and phase separator etc. (Incoming) - 01 No. Make : L&T/Legrand (b) MCCB 4 Pole, 415 Volts, 63 Amp, 25 KA breaking Capacity with adjustable thermal and adjustable Magnetic overload protection with Ics = 100% of Icu including both side of spreader links and phase separator etc. (Outgoing) - 01 No. Make : L&T/Legrand (c) MCB 4 Pole, 415 Volts, 63 Amp, 10 KA, 'C'-Curve. (Outgoing) - 04 Nos. Make : L&T/Legrand (d) MCB 4 Pole, 415 Volts, 40 Amp, 10 KA, 'C'-Curve. (Outgoing) - 02 Nos. Make : L&T/Legrand

S & F in replacement Busbar panel weather proof outdoor type single door, fabricated out of 3.15 mm thick CRCA sheet with epoxy powder coating of RAL-7032 ( Siemens Gray) shade with matt finish with seven tank pre treatment process. The Panel shall be compartmentized design totally enclosed, dust and vermin proof, conforming to degree of protection IP-43, Gaskets between all adjacent units and beneath all covers shall be provided to render the joints dust proof. All doors and covers shall be provided with cylindrical panel locks and shall be fully gasketed with neoprene rubber and shall be lockable. The panel shall be provided with aluminium bus bars of 200 Amps current rating, electrolytic grade including required size of nut bolts for fixing of cables. The bus bars and Interconnecting links shall be insulated with heat shrinkable PVC sleeve with RYB & black colour coding and fix horizontally. The bus bars shall be supported on unbreakable, non-hygroscopic SMC insulated supports at sufficiently close intervals to prevent busbars sag and shall be housed in a dedicated compartment. All joints and connection shall be done with galvanised or cadmium plated high tensile nuts, bolts and washers. The panel shall be provided with 04 Nos 50mmx50mmx6mm thick angle iron supports of not less than each 0.6 mtr height duly painted with anti corrosive black paint and grouted in PCC 1:3:6 at suitable depth as per site requirement. The overall size of the Busbar panel shall not be less than 500mmx300mmx700mm (LxWxH) including earthwork all as directed and specified.

M & L for Relay/Re-routing of serviceable LT UG Power Cable of size 3.5 Core 35 to 95 Sqmm complete all as directed by Engr-in-Charge. Note : Exacavation and Earth work shall be measured and paid separately under respective items.

Supply and Laying in replacement including testing and commissioning LT UG Power cable, XLPE Insulated, screened, PVC bedded, galvanized steel strip armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor including termination with LT Panel/Feeder Pillar with galvanised or Cadmium plated high tensile nuts, bolts and washers etc including clamping on any type of wall with suitable size of GI Clamps, nuts, bolts & washers etc including taking down existing one complete all as specified and directed of following size :- 3.5 Core 120 Sqmm

Ditto all as per item No. 11 above but 3.5 Core 95 Sqmm

Ditto all as per item No. 11 above but 3.5 Core 300 Sqmm

Ditto all as per item No. 11 above but 3.5 Core 185 Sqmm

Supply and Laying in trenches including testing and commissioning LT UG Power cable, XLPE Insulated, screened, PVC bedded, galvanized steel strip armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor including termination with LT Panel/Feeder Pillar with galvanised or Cadmium plated high tensile nuts, bolts and washers etc including clamping on any type of wall with suitable size of GI Clamps, nuts, bolts & washers etc complete all as specified and directed of following size :- 3.5 Core 150 Sqmm

Ditto all as per item No. 15 above but 3.5 Core 95 Sqmm

Ditto all as per item No. 15 above but 3.5 Core 25 Sqmm

Excavation in trenches, n.exc 1.5m wide and n. exc 1.5 m depth and getting out in for foundation of pole, stay, laying of cable and pipe etc : Hard/dense soil

Ditto all as per item No. 18 above but soft/disintegrated rocks

Returning and filling in, including spreading and well ramming in layers n exc 25 cm all as specified and directed.

Removing excavated material a distance n. exc 50 m & depositing where directed at a level n. exc 1.5 m above the starting point.

M&L for dry sand for cushioing to under ground cable intrenches incl spreading, leveling and hand punning complete all specified. Note : For measurement purpose punned thickness shall be considered.

Supply and Laying un-reinforced precast concrete cable cover, class LV, Type 1, flat, size 250mm x 150mmx 40mm for protection of cable from mechanical damage complete all as directed.

M & L for MS 'C' Channel, MS Work, Angle Iron, Hand rails, half round or other steel work, drilling, bolting, cutting and welding etc conforming to Fe-290 Gde E-165 including fixing and clamped on Two or Four Pole structure with suitable size of nut, bolts and washers etc complete all as specified and directed.

S&F of cable route markers, MS Plate size (200 x 200 x 4.65) mm (L xWxT) and angle stand size 35x35x4 mm of height 0.6 mtr including priming, painting and writing of "MES LT CABLE" Route Mark of suitable size letters including excavation and grouting in PCC 1:3:6 Type C2 using 40 mm graded aggregate in mass concrete as per suitable depth complete all as specified and directed

S & F straight through Cable jointing kit for 1.1 KV grade cable complete with jointing material heat shrink type and accessories suitable for following sizes XLPE, armoured, AL stranded conductor cable complete all as specified and directed including disconnecting the cable from Panel and reconnected the cable as directed after jointing work. Make- Raychem/3M /M-seal/Denson 3.5 Core 95 Sqmm

Ditto all as per item No. 28 above but 3.5 Core 70 Sqmm

Ditto all as per item No. 28 above but 3.5 Core 50 Sqmm

Ditto all as per item No. 28 above but 3.5 Core 35 Sqmm

Ditto all as per item No. 28 above but 3.5 Core 25 Sqmm

Ditto all as per item No. 28 above but 4 Core 16 Sqmm

M & L for PCC (1:3:6) type C2 by (Using 40 mm graded coarse aggregate) for foundation of LT Feeder Panel including necessary form work complete all as specified and directed.

M&L for road cutting as required for laying pipe/cable etc including earthwork and necessary excavation including making good with required material to match with the existing one or with PCC (1:2:4) type B1 complete all as specified.

M&L for tubes, Light Grade, galvanised with all fittings, laid in trenches for protection of Cable for Road/Path Way Crossing etc of 80 mm dia size complete all as specified and directed

M&L for GI tubes of 100 mm dia, Light Grade, galvanised Iron with socketed, laid in trenches for protection of Cable for Road Crossing etc complete all as specified and directed

M&L for earthing complete with galvanized steel earth plate electrode 600 X 600 X 6.3 mm thick buried directly in ground (earth pit not less than 2.25 m deep below ground level) with top edge of the plate not less than 1.50 m deep below normal ground level in any type of soil strata, connected to galvanized iron strip 32 x 6mm by means of bolts, nuts and washers of galvanised iron or steel all as shown in earth plate No 3 of MES schedule 1991 Part – I connected to Change over switch panel including necessary excavation and earth work, concrete pit & chamber in PCC (1:2:4) type B1 & pit cover including with lifting handle and Earth lead and 20mm Dia GI watering pipe medium grade, Funnel, wiremesh, etc. complete all as specified and directed by Engr-in-Charge including testing on completion.

M&L for earthing complete with galvanized steel earth plate electrode 600 X 600 X 6 mm thick buried directly in ground (earth pit not less than 2.25 m deep below ground level) with top edge of the plate not less than 1.50 m deep below normal ground level in any type of soil strata, connected to galvanized iron strip 25 x 4 mm by means of bolts, nuts and washers of galvanised iron or steel all as shown in earth plate No 3 of MES schedule 1991 Part – I connected to Change over switch panel including necessary excavation and earth work, concrete pit, chamber & pit cover in PCC 1:2:4 type B1 with lifting handle and Earth lead and 20mm Dia GI watering pipe medium grade, Funnel, wiremesh, etc. complete all as specified and directed

M&L for GI earthing Strip size 32x6 mm thick buried directly in ground or fixed on wall with suitable size of SMC/FRP insulators including bolts, nuts and washers etc beyond the 7.5 Mtr length complete all as specified and directed.

S & F in replacement of 4 Way TPN DB-VTPN 160 Amp MCCB DB's, as per IEC 61439-3, suitable for wall/surface mounting with 250 Amp copper busbar for each phase, 2 neutrals bar, 2 earth busbar and cable ties for cable management, fully insulated busbar & shrouded neutral bars, improved Pan assembly for ease of installation, prefitted masking sheet, IP-43 with provision for 160 Amp MCCB as incomer and SP/TP MCB's as outgoing including taking down existing one complete all as specified and directed with following accessories:- Make : Legrand/L&T (a) MCCB 3 Pole, 415 Volts, 63 Amp, 25 KA breaking Capacity with adjustable thermal and adjustable Magnetic overload protection with Ics = 100% of Icu including both side of spreader links and phase separator etc. (Incoming) - 01 No Make : L&T/Legrand (b) MCB 3 Pole, 415 Volts, 63 Amps, 10 KA - 02 Nos (Outgoing) (c) MCB 3 Pole, 415 Volts, 40 Amps, 10 KA - 01 No (Outgoing) (d) MCB SP, 230 Volts, 40 Amps, 10 KA - 03 Nos (Outgoing)

S & F flood Light lumanaries of lamp type 160 Watt, 230 V, LED with secondary optaics made in pressure dia cast housing and heat sink in Aluminium extrusion and IP 66 protection, single phase including fixing on surface/wall/CGI sheet etc with suitable GI mounting structure, nuts, bolts, washers etc complete all as specified and directed. Make : Lucker/Havells/Polycab

M & L for sub main wiring with 3 single core 4 Sqmm, 1100 volts grade, PVC insulated FRLS multi-stranded Copper conductor including PVC conduit medium grade not less then 19 mm dia complete including its all standard accessories e.g. Elbow, Knee, bends, nuts, bolts, clamps etc including fixing on CGI Sheets/wall surfaces or laid under ground by necessary excavation complete all as specified and directed. Note : 3 single core 4 Sqmm Copper wire and PVC Conduit shall be measured as one RM)

S & F in repair sub Stn display board by replacing 2 x 20 W, 230 V, LED tube light fitting and its control wiring including excavation and grouted with PCC (1:3:6) type C2 (Using 40 mm graded stone aggregate) complete all as specified and directed.

Disconnecting existing incoming and outgoing cables from existing Bus Bar/LT Feeder Pillar/Panel after taking proper shutdown and exercising all safety precations for human safety, removing the old/unsv LT Bus Bar Panel and transporting to MES store yard and reconnecting the all existing cables to the new Change Over /Feeder Pillar/Panel on both side of cable with suitable size of AL Lugs, nut-bolts and washers etc complete all as directed.

S & F Manual Change Over LT Panel weather proof outdoor type double door, fabricated out of 3.15mm thick CRCA sheet with epoxy powder coating of RAL-7032 (Siemens Gray) shade with matt finish with seven tank pre treatment process. The panel shall be fabricated by CPRI approved manufacturer only. The panel shall be compartmentized design totally enclosed, dust and vermin proof, conforming to degree of protection IP-55, front side single door type with locking arrangement front side and back side also, comprising of gaskets between all adjacent units and beneath all covers shall be fully gasketed with neoprene rubber and ventilation arrangement for heat dissipation from both side of panel. The panel shall be provided with manufacturer's name plate, skull & bones danger notice board etc. The panel shall be provided 4 Nos 50x50x6mm thick angle iron supports of not less than each 1.0 mtr height duly painted with anti corrosive black paint and grouted in PCC 1:3:6 at suitable depth as per site requirement . The overall size of the Change Over Panel shall not less than 500mmX400mmX500mm (LxDxH) including One No. of Manual ON Load Change Over Switch of rating 315 Amp, 415Volts, 50 Hz, AC, Four Pole with staggered terminals including both side of spreder links (conforms to IEC 60947-3), LED Indication lamp for R,Y,B for both incomer cables. The panel shall be provided for Cable entry upto size of 400 Sqmm cable from bottom side for 04 No of Cable with suitable size of Cable Glands including 2 Nos of Earting Terminals one on each side of the Panel with GI earth strip. Note : Before manufacturing drawing and design of panel shall be approved by Engineer-in-charge.

S & F Manual Change Over LT Panel weather proof outdoor type double door, fabricated out of 3.15mm thick CRCA sheet with epoxy powder coating of RAL-7032 (Siemens Gray) shade with matt finish with seven tank pre treatment process. The panel shall be fabricated by CPRI approved manufacturer only. The panel shall be compartmentized design totally enclosed, dust and vermin proof, conforming to degree of protection IP-55, front side single door type with locking arrangement front side and back side also, comprising of gaskets between all adjacent units and beneath all covers shall be fully gasketed with neoprene rubber and ventilation arrangement for heat dissipation from both side of panel. The panel shall be provided with manufacturer's name plate, skull & bones danger notice board etc. The panel shall be provided 4 Nos 50x50x6mm thick angle iron supports of not less than each 1.0 mtr height duly painted with anti corrosive black paint and grouted in PCC 1:3:6 at suitable depth as per site requirement . The overall size of the Change Over Panel shall not less than 500mmX400mmX500mm (LxDxH) including One No. of Manual ON Load Change Over Switch of rating 200 Amp, 415Volts, 50 Hz, AC, Four Pole with staggered terminals including both side of spreder links (conforms to IEC 60947-3), LED Indication lamp for R,Y,B for both incomer cables. The panel shall be provided for Cable entry upto size of 400 Sqmm cable from bottom side for 04 No of Cable with suitable size of Cable Glands including 2 Nos of Earting Terminals one on each side of the Panel with GI earth strip. Note : Before manufacturing drawing and design of panel shall be approved by Engineer-in-charge.

S & F Busbar panel weather proof outdoor type single door, fabricated out of 3.15 mm thick CRCA sheet with epoxy powder coating of RAL-7032 ( Siemens Gray) shade with matt finish with seven tank pre treatment process. The Panel shall be compartmentized design totally enclosed, dust and vermin proof, conforming to degree of protection IP-54, openable locking arrangement for front and back side also, comprising of gaskets between all adjacent units and beneath all covers shall be fully gasketed with neoprene rubber. The panel shall be provided with aluminium bus bars, shall not be less than 700mmX50mmX10mm( L x W x thickness) electrolytic grade including required size of AL Lugs, nut bolts, washers etc for fixing of cables upto 400 Sqmm. The bus bars and Interconnecting links shall be insulated with heat shrinkable PVC sleeve with RYB & black colour coding and fix horizontally. The bus bars shall be supported on unbreakable, non-hygroscopic SMC insulated supports at sufficiently close intervals to prevent busbars sag and shall be housed in a dedicated compartment. All Cable connection shall be done with galvanised or cadmium plated high tensile nuts, bolts and washers including suitable size of Lugs, thimbles etc. The panel shall be provided with 04 Nos 50mmx50mmx5mm thick angle iron supports of not less than each 0.6 mtr height duly painted with anti corrosive black paint and grouted in PCC 1:3:6 at suitable depth as per site requirement. The panel shall be provided with 2 Nos of Earting Terminals one on each side of the Panel with earth strip, 04 Nos of entry holes for cables from bottom side upto 400 Sqmm cable size and each bus bar shall be arranged to connect 04 Nos of cable including nut, bolts and washers etc. The overall size of the Busbar panel shall not be less than 500mmx300mm x700mm (LxWxH) including earthwork all as directed and specified Note : Before manufacturing drawing and design of panel including size & length of busbar shall be approved by Engineer-in-charge.

Adinath Technical Services

Tejas Enterprises

SONU ENTERPRISES

KESARI AND SONS

R. K. Industrial Fabricators