DRIP - Repairs to Electrical installation of dam top lights shutter motors and erection of DG set in Peechi Dam

Amount

Part I - Repairs(Repairs and replacement of electrical accessories of Dam top panel board ,cabling and rewiring of dam top equipments)

Supply and installation of sheet steel, phosphatised and painted, dust and vermin proof enclosure of MCB DB including copper /brass bus bar, neutral link, earth bus and DIN rail suitable for fixing MCB/isolator etc. fixed on wall using suitable anchor bolts or fixed in recess including cutting hole on the wall , making good the damages, colour washing etc. as required4 way (8+12) - double cover TPN vertical DB with provision for fixing 4P MCB / Isolator/ RCCB/ RCBO as incomer and SP/ TP MCB as outgoing (IP 42/43).

FP enclosure for independent mounting of MCB/ RCCB/ RCBO ( for controlling the MH lamp at pavalion).

Supplying and fixing following rating, four pole, 415 volts, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required.40 amps.

Supplying and fixing following rating, four pole, (three phase and neutral), 415 volts, residual current circuit breaker (RCCB), having a sensitivity current upto 300 milliamperes in the existing MCB DB complete with connections, testing and commissioning etc. as required.40 amps.

Supplying and fixing 5 amps to 32 amps rating, 240/415 volts, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required.Single pole.

Supplying and fixing 5 amps to 32 amps rating, 240/415 volts, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing. and commissioning etc. as required.Triple pole

Fabrication, supply, conveyance, installation testing and commissioning of floor or wall mounting, dust and vermin proof, cubicle type MV panel board comprising of the following components/ devices & complying to IS 8623.<br>Fabrication of fully partitioned, dust and vermin proof enclosure for panel assembly as per form 4 of IS 8623 (with latest amendments) using CRCA sheet as per approved design and requirement, with front and rear access facility, bus bar chambers, hinged doors for all switch gear compartments, earthing the doors using 4 sq mm braided copper conductor, providing necessary cut-outs for mounting meters, relays, indication lamps, bus bar interconnection etc, detachable covers for bus bar chamber and cable alley, powder coating the assembly after subjecting to 7 tank process etc as required. CRCA sheet alone be used for the fabrication. Angles/ flats/ slotted angles etc shall not be used for the fabrication of panel assembly. The measurments will be taken the area of the complete sheets used for panel board including partitions, folding, shrouding etc.Supply and fabrication of MV panel board using 1.6mm CRCA sheet, powder coated (excluding base frame).

Supply and providing 2mm SMC sheet as shrouding for bus interconnection / terminations etc. including required nut & bolt etc.

Supply and providing heavy duty 'A' section neoprene gasket in the panel boardU' section rubber beeding suitable for 1.60/ 2.00 mm sheet.

Supply and providing copper bus bars including finger type SMC bus bar supports in the bus chamber, suitable size nut & bolt, providng heat shrink sleeves etc. as required.

Supply and providing copper earth bus in the panel board.

Supply, conveyance and fixing the following types & current rated control gears & switchgears conforming to IS 13947 suitable for 440 V, 50 Hz, AC supply in the existing panel assembly as required.200A, 35/36 kA (Ics=100%Icu), 4 pole, current limiting type MCCB with microprocessor based release with overload setting of 50 - 100% having adjustable OL & SC.

Providing and fixing following capacity TP&N disconnector fuse switch unit inside the existing panel board with ISI marked HRC fuses including drilling holes in cubicle panel, making connections, etc. as required.200 Amp TP&N.

Providing and fixing following capacity TP&N disconnector fuse switch unit inside the existing panel board with ISI marked HRC fuses including drilling holes in cubicle panel, making connections, etc. as required.160 Amp TP&N.

MCCB AccessoriesSupply and fixing shunt release for all voltage range up to 630A.

MCCB AccessoriesSupply and fixing rotary handle, External type (including BUC handle with door interlock ) in the existing MCCB of rating up to 250 A.

Supply and fixing of Spreader/ terminal adapter kit with shroud in the existing microprocessor based 4 pole MCCB of rating up to 250 A.

Supply and fitting Digital Multifunction meter to read:Multifunction meter to read:W, Wh or VA, Vah or V AR, V ARh or PF - 3 phase accuracy class 1 LED.

Supply and changing CT operated analogue type Ac ammter with 90 degree deflection scale accuracy class 1 to replace old one.

100/5 A, 5 VA, accuracy class 1, Resin Cast Metering CT.

100/5 A, 5 VA, accuracy class 10P 5, Protection CT (Tape wound).

Supply and providing LED indicators for all voltage ranges - Red, Green, Black, Yellow or Orange Colour.

S & F following HRC fuses. 81 A-160A DIN type fuse link of size 00.

Supply and fabrication conveyance and installation of base frame of panel board using 75 x 40 mm rolled steel channel (ISMC).

Supply and fabrication conveyance and installation of angle iron frame work for wall mounting panel board.

MCCB AccessoriesSupply and fixing 100 - 200A earth fault module of MCCB with builtin CBCT.

Carrying out control wiring for panel with normal meters and indication lamps for interconnecting the control devices/ equipments including providing<br>suitable size insulated sockets at the termination points or soldered properly, providing numbering ferrules for the proper identification of the wiring,<br>keeping the wiring firm by suitable tie/ tie mounts/ PVC duct etc as required.-1.50 sq mm single run with required sockets.

Aluminium anodised Danger Notice Board of size 150 x 100 mm. with inscriptions ( both in English and Malayalam) and conventional Skull and Bone in Red colour.

Supply and fixing the following sizes of PVC Conduit conforming to IS 9537 / 1983 part III along with all required accessories on surface including making good the damages etc as required. - 20 mm dia light gauge .

Supply and fixing the following sizes of PVC Conduit conforming to IS 9537 / 1983 part III along with all required accessories on surface including making good the damages etc as required. - 25 mm dia light gauge .

Supplying and clamping the following sizes of corrugated pvc flexible conduit with necessary compression gland with locking ring and check nut at termination pointed using suitable size GI/painted MS saddles spacing not exceeding 60 cms on surface including making good the damages.20 mm dia .

Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel/ PVC conduit as required.2 x 2.5 sq. mm.

Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel/ PVC conduit as required.4 x 2.5 sq. mm.

Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel/ PVC conduit as required.3 x 2.5 sq. mm.

Earthing with G.I. earth plate 600 mm X 600 mm X 6.3 mm thick including accessories, and<br> providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.15 metre long etc. with charcoal/ coke and salt as required.

Supply and providing the following sizes of cast iron gully trap with covering at the top of the inspection chamber of earth pit as required . - 300 x 300 x 10 mm cast iron gully trap with covering.

Providing and fixing testing joint made of 2 no. strips as mentioned below of Supply and providing test joint for the earthing system using 2 Nos of the following sizes of strips including cutting and bending to shape, drilling necessary holes and fixed to the watering pipe etc as required.2*25*3 GI strip.

Supply and providing earth lead from the test joint to the earth electrode using the following sizes of conductors/ strips including cutting, drilling necessary holes (in case of strip) and fixing firmly with plate test joint etc as required.25*3 GI strip.

Supplying and laying 25 mm X 3mm copper strip on surface or in recess for connections etc. as required.

Supplying and laying 10 SWG copper earthing conductor at 0.60 meter below ground as strip earth electrode, including connection/ terminating with nut, bolt, spring, washer etc. as required.

Supply and drawing bare earthing conductors of the following sizes along with wiring/ cables and giving connection as required. - 3.15 mm copper conductor (10 SWG).

Supply and drawing bare earthing conductors of the following sizes along with wiring/ cables and giving connection as required. - 2.00 mm copper conductor (14 SWG).

Supply and drawing bare earthing conductors of the following sizes along with wiring/ cables and giving connection as required. - 2.65 mm copper conductor (12 SWG).

Supply and drawing bare earthing conductors of the following sizes along with wiring/ cables and giving connection as required. -4.75 mm copper conductor (6 SWG).

Supplying and laying 6 SWG copper earthing conductor at 0.60 meter below ground as strip earth electrode, including connection/ terminating with nut, bolt, spring, washer etc. as required.

Supply and providing the following sizes of bolt and nut with washers on the existing MS box / earth bus etc. as required including drilling necessary holes as required - 25 x 3 mm brass bolt & nut.

Supply and providing the following sizes of bolt and nut with washers on the existing MS box / earth bus etc. as required including drilling necessary holes as required - 25 x 6 mm brass bolt & nut.

Supply & laying of DWC pipe in ordinary soil 0.75m below ground level including excavation50/38 mm or nearest size.

Supply and providing First Aid Chart duly framed and placed in a conspicuous location for clear vision.

Supply , Conveyance and fitting 200A/250 A, HRC Fuse Base with suitable HRC Fuse link in the existing Meter box.

Supply , Conveyance and fitting 100 A, 2 Way neutral links in the existing Meter box.

Supply & laying of one number PVC insulated and PVC sheathed armoured aluminium power cable of 1.1KV grade of the following sizes in ground including excavation of trench of size 35 x 75 cm, refilling the trench etc. as required but excluding sand cushioning and protective covering (in ordinary soil).2 core 6 sq mm.

Supply & laying of one number PVC insulated and PVC sheathed armoured aluminium power cable of 1.1KV grade of the following sizes in ground including excavation of trench of size 35 x 75 cm, refilling the trench etc. as required but excluding sand cushioning and protective covering (in ordinary soil).4 core 6 sq mm.

Supply & laying of one number PVC insulated and PVC sheathed armoured aluminium power cable of 1.1KV grade of the following sizes in ground including excavation of trench of size 35 x 75 cm, refilling the trench etc. as required but excluding sand cushioning and protective covering (in ordinary soil).3.5 core 50 sq mm.

Supply & laying of one number PVC insulated and PVC sheathed armoured aluminium power cable of 1.1KV grade of the following sizes in ground including excavation of trench of size 35 x 75 cm, refilling the trench etc. as required but excluding sand cushioning and protective covering (in ordinary soil).3.5 core 95 sq mm.

Supply and laying of one number additional PVC insulated and PVC sheathed armoured aluminium power cable of 1.1KV grade of the following sizes in ground in the same trench in one tier horizontal formation including widening the trench by 20 cm, refilling the trench etc. as required but excluding sand cushioning and protective covering (in ordinary soil)2 core 6 sq mm.

Supply and laying of one number additional PVC insulated and PVC sheathed armoured aluminium power cable of 1.1KV grade of the following sizes in ground in the same trench in one tier horizontal formation including widening the trench by 20 cm, refilling the trench etc. as required but excluding sand cushioning and protective covering (in ordinary soil)4 core 6 sq mm.

Supply and laying of one number additional PVC insulated and PVC sheathed armoured aluminium power cable of 1.1KV grade of the following sizes in ground in the same trench in one tier horizontal formation including widening the trench by 20 cm, refilling the trench etc. as required but excluding sand cushioning and protective covering (in ordinary soil)3.5 core 50 sq mm.

Supply and laying of one number additional PVC insulated and PVC sheathed armoured aluminium power cable of 1.1KV grade of the following sizes in ground in the same trench in one tier horizontal formation including widening the trench by 20 cm, refilling the trench etc. as required but excluding sand cushioning and protective covering (in ordinary soil)3.5 core 95 sq mm.

Supply & laying of one number PVC insulated and PVC sheathed armoured aluminium power cable of 1.1KV grade of the following sizes in the existing RCC/ HUME / STONE WARE/ GI/ DWC pipe as required.2 core 6 sq mm.

Supply & laying of one number PVC insulated and PVC sheathed armoured aluminium power cable of 1.1KV grade of the following sizes in the existing RCC/ HUME / STONE WARE/ GI/ DWC pipe as required.3 core 6 sq mm.

Supply & laying of one number PVC insulated and PVC sheathed armoured aluminium power cable of 1.1KV grade of the following sizes in the existing RCC/ HUME / STONE WARE/ GI/ DWC pipe as required.4 core 6 sq mm.

Supply & laying of one number PVC insulated and PVC sheathed armoured aluminium power cable of 1.1KV grade of the following sizes in the existing RCC/ HUME / STONE WARE/ GI/ DWC pipe as required.3.5 core 50 sq mm.

Supply & laying of one number PVC insulated and PVC sheathed armoured aluminium power cable of 1.1KV grade of the following sizes in the existing RCC/ HUME / STONE WARE/ GI/ DWC pipe as required.3.5 core 95 sq mm.

Supply, laying and clamping of 1 no. PVC insulated and PVC sheathed armoured aluminium power cable, 1.1 KV grade of the following sizes using clamps noted along with the cables, spacing of clamps not exceeding 60cms, making good the damages, colour washing etc. as required.2 core 6 sq mm with factory made clamp.

Supply, laying and clamping of 1 no. PVC insulated and PVC sheathed armoured aluminium power cable, 1.1 KV grade of the following sizes using clamps noted along with the cables, spacing of clamps not exceeding 60cms, making good the damages , colour washing etc. as required.3 core 6 sq mm with factory made clamp.

Supply, laying and clamping of 1 no. PVC insulated and PVC sheathed armoured aluminium power cable, 1.1 KV grade of the following sizes using clamps noted along with the cables, spacing of clamps not exceeding 60cms, making good the damages , colour washing etc. as required.4 core 6 sq mm with factory made clamp.

Supply, laying and clamping of 1 no. PVC insulated and PVC sheathed armoured aluminium power cable, 1.1 KV grade of the following sizes using clamps noted along with the cables, spacing of clamps not exceeding 60cms, making good the damages, colour washing etc. as required.3.5 core 50 sq mm with factory made clamp.

Supply, laying and clamping of 1 no. PVC insulated and PVC sheathed armoured aluminium power cable, 1.1 KV grade of the following sizes using clamps noted along with the cables, spacing of clamps not exceeding 60cms, making good the damages , colour washing etc. as required.3.5 core 95 sq mm.

Supply & laying of DWC pipe in ordinary soil 0.75m below ground level including excavation90/75 mm or nearest size.

Supply and clamping the following sizes of PVC pipe on wall with all required accessories including cutting and making good the walls, colour washing etc. as required as protective covering to cables. - 32 mm dia PVC pipe (8 Kgf / cm2).

Supply and clamping the following sizes of PVC pipe on wall with all required accessories including cutting and making good the walls, colour washing etc. as required as protective covering to cables. - 50 mm dia PVC pipe (8 Kgf / cm2).

Supply and clamping the following sizes of PVC pipe on wall with all required accessories including cutting and making good the walls, colour washing etc. as required as protective covering to cables. - 63 mm dia PVC pipe (8 Kgf / cm2).

Supplying and making end termination with brass compression gland and aluminium lugs for <br>following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV <br>grade as required.<br>4 X 6 sq. mm (19mm).

Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.3 1/2 X 50 sq. mm (35mm).

Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.3 1/2X 95 sq. mm (45mm).

Supplying and providing earth clamps for siemens/ tropodur type cable glands of suitable length and other dimensions noted along with each size of<br>glands for the following sizes of cables as required.(4 sq - 16sq mm with 12 mm wide x 1.20 mm thick clip).

Supplying and providing earth clamps for siemens/ tropodur type cable glands of suitable length and other dimensions noted along with each size of<br>glands for the following sizes of cables as required.(25 sq - 95sq mm with 20 mm wide x 1.20 mm thick clip).

Supplying and making outdoor end termination with cast resin compound including aluminiumlugs and other jointing materials for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.3 1/2 X 50 sq. m.

Supplying and making outdoor end termination with cast resin compound including aluminiumlugs and other jointing materials for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.3 1/2 X 95 sq. mm.

Part 2 - Installation of DG Set.(Erection and commissioning of existing DG set)

Supply and wiring points according to IS 732-1989 using rigid PVC conduit of minimum size 20 mm with specials conforming to IS 9537 part III 1983 and with suitable size specials conforming to IS 3419-1988, fixing the conduit using metal saddles spacing not exceeding 50 cm or concealed suitably and with 1.00 sq mm FRLS PVC insulated stranded single core copper conductor cable 650V grade, including providing switch board main and continuous earthing with No.14 SWG bare copper,required quantity of copper earth socket, brass bolt and nut crimping/ soldering etc complete with suitable size modular type metal switch boxes, modular type front plates (white) etc. up to and including 6A modular type SP switches and making good the surface of wall, colour washing etc. complete. All the terminations in the switch boards and DB's shall be tinned and the wires shall be drawn and fixed along the periphery of the box using suitable ties, tie mounts etc as required. (RoHS compliant modular accessories).Single Control light point with 6A, plate ceiling rose - Short point.

Supply and wiring points according to IS 732-1989 using rigid PVC conduit of minimum size 20 mm with specials conforming to IS 9537 part III 1983 and with suitable size specials conforming to IS 3419-1988, fixing the conduit using metal saddles spacing not exceeding 50 cm or concealed suitably and with 1.00 sq mm FRLS PVC insulated stranded single core copper conductor cable 650V grade, including providing switch board main and continuous earthing with No.14 SWG bare copper,required quantity of copper earth socket, brass bolt and nut crimping/ soldering etc complete with suitable size modular type metal switch boxes, modular type front plates (white) etc. up to and including 6A modular type SP switches and making good the surface of wall, colour washing etc. complete. All the terminations in the switch boards and DB's shall be tinned and the wires shall be drawn and fixed along the periphery of the box using suitable ties, tie mounts etc as required. (RoHS compliant modular accessories).Single control light point without ceiling rose - Short point.

Supply and wiring points according to IS 732-1989 using rigid PVC conduit of minimum size 20 mm with specials conforming to IS 9537 part III 1983 and with suitable size specials conforming to IS 3419-1988, fixing the conduit using metal saddles spacing not exceeding 50 cm or concealed suitably and with 1.00 sq mm FRLS PVC insulated stranded single core copper conductor cable 650V grade, including providing switch board main and continuous earthing with No.14 SWG bare copper,required quantity of copper earth socket, brass bolt and nut crimping/ soldering etc complete with suitable size modular type metal switch boxes, modular type front plates (white) etc. up to and including 6A modular type SP switches and making good the surface of wall, colour washing etc. complete. All the terminations in the switch boards and DB's shall be tinned and the wires shall be drawn and fixed along the periphery of the box using suitable ties, tie mounts etc as required. (RoHS compliant modular accessories).Combined plug point with 6 A, 5 pin plug socket controlled by 6 A, switch in the same switch board as that of light points.

Supply and fixing angle / straight brass lined skirt type, bakelite batten holder with 200 mm polished plastic shade and 7 W LED bulb including giving connection etc as required.

Supply and fixing cast aluminium stove enameled bulk head fitting with deep drawn anodised aluminium body, epoxy powder coated, heat resistant prismatic glass cover suitable for 7 W LED to wall / ceiling including giving connections with required length of 16/0.20mm PVC insulated and PVC sheathed 3 core round copper conductor flex wire conforming to relevant ISS or extending the original wiring and making good the surface as required including 7 W LED lamp.

Supplying and fixing following way, single pole and neutral, sheet steel, MCB distribution board, 240 V, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCBIRCCB/Isolator6 way, Double door.

Supplying and fixing following rating, double pole, 240 volts, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required.40 amps.

Supplying and fixing following rating, four pole, 415 volts, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required.40 amps

Supplying and fixing following rating, double pole, (single phase and neutral), 240 volts, residualcurrent circuit breaker (RCCB), having a sensitivity current upto 300 milliamperes in the existing MCB DB complete with connections, testing and commissioning etc. as required.25 amps.

Supplying and fixing following rating, four pole, (three phase and neutral), 415 volts, residual current circuit breaker (RCCB), having a sensitivity current upto 300 milliamperes in the existing MCB DB complete with connections, testing and commissioning etc. as required.40 amps.

Supplying and fixing 5 amps to 32 amps rating, 240/415 volts, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required.Single pole.

Fabrication, supply, conveyance, installation testing and commissioning of floor or wall mounting, dust and vermin proof, cubicle type MV panel board comprising of the following components/ devices & complying to IS 8623.<br>Fabrication of fully partitioned, dust and vermin proof enclosure for panel assembly as per form 4 of IS 8623 (with latest amendments) using CRCA sheet as per approved design and requirement, with front and rear access facility, bus bar chambers, hinged doors for all switch gear compartments, earthing the doors using 4 sq mm braided copper conductor, providing necessary cut-outs for mounting meters, relays, indication lamps, bus bar interconnection etc, detachable covers for bus bar chamber and cable alley, powder coating the assembly after subjecting to 7 tank process etc as required. CRCA sheet alone be used for the fabrication. Angles/ flats/ slotted angles etc shall not be used for the fabrication of panel assembly. The measurments will be taken the area of the complete sheets used for panel board including partitions, folding, shrouding etc.Supply and fabrication of MV panel board using 1.6mm CRCA sheet, powder coated (excluding base frame).

Supply and providing 2mm SMC sheet as shrouding for bus interconnection / terminations etc. including required nut & bolt etc.

Supply and providing heavy duty 'A' section neoprene gasket in the panel boardU' section rubber beeding suitable for 1.60/ 2.00 mm sheet.

Supply and providing copper bus bars including finger type SMC bus bar supports in the bus chamber, suitable size nut & bolt, providng heat shrink sleeves etc. as required.

Supply and providing copper earth bus in the panel board.

Supply, conveyance and fixing the following types & current rated control gears & switchgears conforming to IS 13947 suitable for 440 V, 50 Hz, AC supply in the existing panel assembly as required.16A -100A, 35/36 kA (Ics=100%Icu), 4 pole, current limiting type MCCB with microprocessor based release with overload setting of 50 - 100% having adjustable OL & SC.

Providing and fixing following capacity on load change over switch inside the existing panel board including drilling holes in cubicle panel, making connections, etc. as required.<br>63 A on load COS.

Providing and fixing following capacity TP&N disconnector fuse switch unit inside the existing panel board with ISI marked HRC fuses including drilling holes in cubicle panel, making connections, etc. as required.32 Amp TP & N.

MCCB AccessoriesSupply and fixing shunt release for all voltage range up to 630A.

MCCB AccessoriesSupply and fixing rotary handle, Direct type (including BUC handle with door interlock ) in the existing MCCB of rating up to 250 A.

Supply and fixing of Spreader/ terminal adapter kit with shroud in the existing microprocessor based 4 pole MCCB of rating up to 250 A.

Supply and installation of Analogue type AC volt meter with 90 degree deflection scale accuracy class1 for replacing old one0-500 v.

Supply and changing CT operated analogue type Ac ammter with 90 degree deflection scale accuracy class 1 to replace old one.

100/5 A, 5 VA, accuracy class 1, Resin Cast Metering CT.

100/5 A, 5 VA, accuracy class 10P 5, Protection CT (Tape wound).

Supply and providing LED indicators for all voltage ranges - Red, Green, Black, Yellow or Orange Colour.

S & F following HRC fuses,2-32 A, bolted offset tag type fuse link of size A1.

MCCB AccessoriesSupply and fixing 100 - 200A earth fault module of MCCB with builtin CBCT.

Carrying out control wiring for panel with normal meters and indication lamps for interconnecting the control devices/ equipments including providing<br>suitable size insulated sockets at the termination points or soldered properly, providing numbering ferrules for the proper identification of the wiring,<br>keeping the wiring firm by suitable tie/ tie mounts/ PVC duct etc as required.-1.50 sq mm single run with required sockets.

Aluminium anodised Danger Notice Board of size 150 x 100 mm. with inscriptions ( both in English and Malayalam) and conventional Skull and Bone in Red colour.

Supply and fabrication conveyance and installation of angle iron frame work for wall mounting panel board.

Earthing with G.I. earth plate 600 mm X 600 mm X 6.3 mm thick including accessories, and<br>providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.15 metre long etc. with charcoal/ coke and salt as required.

Supply and providing the following sizes of cast iron gully trap with covering at the top of the inspection chamber of earth pit as required . - 300 x 300 x 10 mm cast iron gully trap with covering.

Providing and fixing testing joint made of 2 no. strips as mentioned below of Supply and providing test joint for the earthing system using 2 Nos of the following sizes of strips including cutting and bending to shape, drilling necessary holes and fixed to the watering pipe etc as required.2*25*3 GI strip.

Supply and providing earth lead from the test joint to the earth electrode using the following sizes of conductors/ strips including cutting, drilling necessary holes (in case of strip) and fixing firmly with plate test joint etc as required.25*3 GI strip.

Supplying and laying 25 mm X 3mm copper strip on surface or in recess for connections etc. as required.

Supplying and laying 10 SWG copper earthing conductor at 0.60 meter below ground as strip earth electrode, including connection/ terminating with nut, bolt, spring, washer etc. as required.

Supply and drawing bare earthing conductors of the following sizes along with wiring/ cables and giving connection as required. -4.75 mm copper conductor (6 SWG).

Supply and drawing bare earthing conductors of the following sizes along with wiring/ cables and giving connection as required. - 2.00 mm copper conductor (14 SWG).

Supplying and laying 6 SWG copper earthing conductor at 0.60 meter below ground as strip earth electrode, including connection/ terminating with nut, bolt, spring, washer etc. as required.

supply of superior quality copper earth socket for the following sizes of earth conductor including crimping etc. as required. - 2.00 mm (14 SWG).

supply of superior quality copper earth socket for the following sizes of earth conductor including crimping etc. as required.- 4.877 mm (6 SWG).

Supply and providing the following sizes of bolt and nut with washers on the existing MS box / earth bus etc. as required including drilling necessary holes as required - 25 x 3 mm brass bolt & nut.

Supply and providing the following sizes of bolt and nut with washers on the existing MS box / earth bus etc. as required including drilling necessary holes as required - 25 x 6 mm brass bolt & nut.

Supplying , threading , laying and jointing of the following sizes of GI pipe with all required accessories in ground in the existing trench as protective covering to earth leads.15 mm dia.

Supply and providing First Aid Chart duly framed and placed in a conspicuous location for clear vision.

Supply & laying of one number PVC insulated and PVC sheathed armoured aluminium power cable of 1.1KV grade of the following sizes in ground including excavation of trench of size 35 x 75 cm, refilling the trench etc. as required but excluding sand cushioning and protective covering (in ordinary soil).4 core 16 sq mm.

Supply & laying of one number PVC insulated and PVC sheathed armoured aluminium power cable of 1.1KV grade of the following sizes in the existing RCC/ HUME / STONE WARE/ GI/ DWC pipe as required.4 core 16 sq mm

Supply, laying and clamping of 1 no. PVC insulated and PVC sheathed armoured aluminium power cable, 1.1 KV grade of the following sizes using clamps noted along with the cables, spacing of clamps not exceeding 60cms, making good the damages , colour washing etc. as required.4 core 16 sq mm with factory made clamp.

Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.4 X 16 sq. mm (28mm).

Supplying and providing earth clamps for siemens/ tropodur type cable glands of suitable length and other dimensions noted along with each size of<br>glands for the following sizes of cables as required.(4 sq - 16sq mm with 12 mm wide x 1.20 mm thick clip).

Charges for erection and commissioning of 25KVA DG set including testing charges

Supply and providing 4.5 Kg. Dry Chemical Powder type Fire Extinguisher with hose and clamps including fixing it to wall as required.

Supply and providing 9 Litre capacity GI Fire Bucket painted in post office red with primer coat of red oxide and written with white paint 'FIRE' mounted on MS angle frame work/ wall bracket filled with fine sand, painting the bracket/ floor stand including making good the damages, colour washing etc. as required.

Painting letters or figures of the following sizes with enamel paint as identification mark to SB, DB, panel board etc as required- 2.50 cm, 4 cm or 5 cm height.

Painting letters or figures of the following sizes with enamel paint as identification mark to SB, DB, panel board etc as required- 6.5 cm, 8 cm or 13 cm height.

Providing brick work (in width 225 mm or more) with F.P.S. bricks of class designation 7.5 in cement mortar 1:4 (1 cement : 4 coarse sand) at all levels.

Providing 15mm thick cement plaster of mix 1:4 (1 cement : 4 fine sand) at all levels.

Providing and laying in position cement concrete 1 :3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) in foundation of pump, DG set etc. including form work etc. as required.

Providing and laying in position cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) in foundation of pump, DG set etc including form work etc as required.

Steel reinforcement for RCC Work including straightening, cutting, bending, placing in position and binding all complete.

Supply, installation testing and commissioning of hybrid system with automatic switching between Solar and main in the foundation bolt embedded flat form made of cement concrete LED Street light solar system (Philips cat No. ERP 402/equilant 1 x 21 watt LED IP 65 street light with solar panel of 100 WP-IP 65 with led acid tubular battery 12 AH for low maintenance with octagonal galvanized pole of height 5 m thickness 4 mm, single arm to fix LED lair plate foundation bolt, battery bolt complete. The system should have an auto recovery of 36 hours and automatic on-off switch. The cost is inclusive of 5 years fully comprehensive maintenance guarantee for all parts . The conduct should top up the battery water and repair any defective parts and made in good condition during the period .

Part 3 - Replacement of damaged accessories.(Replacement of damaged accessories of dam top panel board, fluorescent choke, ballasts, lamps, Iamp holder, bulb starters, switch disconnector units, street lights, boxes etc in dam top and electrical control room)

Supply, conveyance and fixing the following types & current rated control gears & switchgears conforming to IS 13947 suitable for 440 V, 50 Hz, AC supply in the existing panel assembly as required.320A/400A, 50/55 kA (Ics=100%Icu), 4 pole, current limiting type MCCB with microprocessor based release with overload setting of 50 - 100% having adjustable OL & SC.

Supply and changing the damaged handle with door inter lock assembly of the 400 A TPN SDF with suitable size new one.

Supply and changing the damaged handle with door inter lock assembly of the 63 TPN SDF with suitable size new one.

Supply and changing the damaged handle with door inter lock assembly of the 32 TPN SDF with suitable size new one.

Supply and changing CT operated analogue type Ac ammter with 90 degree deflection scale accuracy class 1 to replace old one.

Supply and installation of Analogue type AC volt meter with 90 degree deflection scale accuracy class1 for replacing old one0-500 v.

Supply and providing LED indicators for all voltage ranges - Red, Green, Black, Yellow or Orange Colour

MCCB AccessoriesSupply and fixing one number earth fault Relay up to 250A to 400A with CBCT.

Providing and fixing following capacity TP&N disconnector fuse switch unit inside the existing panel board with ISI marked HRC fuses including drilling holes in cubicle panel, making connections, etc. as required.32 Amp TP & N.

Providing and fixing following capacity TP&N disconnector fuse switch unit inside the existing panel board with ISI marked HRC fuses including drilling holes in cubicle panel, making connections, etc. as required.63 Amp TP & N.

Supply of fuse puller up to 630 Amps

painting the existing cubical panel board after scrapping and cleaning and over a coat of red oxide primer 2.

Supply and changing 40W fluorescent choke with new copper wound VPIT ballast ( in switch rom)

Supply and changing 250W Ballast with new copper wound ballast for SV lamp.

Supply and changing 11W fluorescent choke with new copper wound VPIT ballast (for dam top lights).

Supply and changing Electronic Igniter for 250 / 400 W SV lamps ( for dam top lights)

Supply and changing Lamp holder (for dam top lights)G23 / 2G7 for PL 5 / 7 / 9 / 11W 2 pin / 4pin CFL

Supply and changing Tubular 250 W HPSV lamp with new one

Supply and changing 7 LED bulb

S & F Motor starters of the following ratings<br>Three phase forward reverse starters for 0.25HP to 7.5 HP motor

Providing and fixing following capacity TP&N disconnector fuse unit in sheet enclosure switch with ISI marked HRC fuses , making connections, etc. as required.<br>32 Amp TP & N.

Supply and providing Post top lantern lfittings with thick acrylic moulded body,cast aluminium pole entry, ssuitable for 5/20W CFLwith 2 pin ABS holder(Mepro -PTL-33 or equalent) after replacing the damaged fiting

Supply and providing Post top lantern lfittings with Cast aluminium body,finished with stove enamelled, and transparent acrylic covers, and aluminium pole entry, ssuitable for 5/11W CFLwith 2 pin ABS holder(Mepro -PTL-03 or equivalent) on the existing poles ( on foot path to garden and pavlion).

Supply Conveyance, installation, testing and commissioning of 20W LED street light output greater than 105lumen/W 4000-6000 K with IP 66 protection LED Chip make Cree/ Lumilled/ Nichea with power factor greater than 0.95 at full load, internal surge protection up to 8 KV,and Aluminium pressure die-cast Powder coated housing,acrylic cover complete with THD Less than10%, power factor greater than 0.98, RoHS compliant, duly wired up for use on 230 V AC supply. Driver compartment should be seperatly accessible for maintenance (LM 79&80 certificates from NABL accredited Third party lab to be produced mentioning chip manufacturer).

Supply, conveyance and erection of the following sizes of 'B' class GI pipe in single section for post top lantern of all types on concrete base (excluding charges for concrete base and excavation) and painting with 2 coats of synthetic enamel paint over a coat of zinc chromate primer etc. as required.50 mm dia GI pipe.

Supply, fabrication, conveyance and fixing the following sizes of B class GI pipe bent to shape / cut and welded to shape and fixing the same to wall / parapet using clamps as noted along with each size, painting with 2 coats of synthetic enamel paint over a coat of zinc chromate primer, making good the damages, colour washing etc as required.50 mm dia with clamps made from 25 x 3 mm MS flat.

Supplying and installation including all manner of supports/ suspenders, anchor bolts etc for cable trays made out of suitable size channel sections, slotted angles, flats, MS plates etc as required including painting with 2 coats of synthetic enamel paint over a coat of zinc chromate primer, making good the damages, colour washing etc as required.

Supply and providing PVC junction sintex make-GSJB1414 with 25x3mm GI clamps and G.I Nut & bolts,/in recess including 1 no 32A 2 way N/L and DIN rail for fixing 1 No MCB,

Supply and providing PVC junction sintex make-GSJB 2817 with 25x3mm GI clamps and G.I Nut & bolts,/in recess including 1 no 32A 2 way N/L and DIN rail for fixing 1 No MCB,(46 Nos for replacing the existing damaged MS boxes and 2nos for new fittings).

Supply and providing 4.5 Kg. Dry Chemical Powder type Fire Extinguisher with hose and clamps including fixing it to wall as required.

Supply and providing 9 Litre capacity GI Fire Bucket painted in post office red with primer coat of red oxide and written with white paint 'FIRE' mounted on MS angle frame work/ wall bracket filled with fine sand, painting the bracket/ floor stand including making good the damages, colour washing etc. as required.

Supply and providing First Aid Chart duly framed and placed in a conspicuous location for clear vision.

Painting letters or figures of the following sizes with enamel paint as identification mark to SB, DB, panel board etc as required- 2.50 cm, 4 cm or 5 cm height.

Painting letters or figures of the following sizes with enamel paint as identification mark to SB, DB, panel board etc as required- 6.5 cm, 8 cm or 13 cm height.

Providing brick work (in width 225 mm or more) with F.P.S. bricks of class designation 7.5 in cement mortar 1:4 (1 cement : 4 coarse sand) at all levels.

Providing 15mm thick cement plaster of mix 1:4 (1 cement : 4 fine sand) at all levels.

Providing and laying in position cement concrete 1 :3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) in foundation of pump, DG set etc. including form work etc. as required.

Part 4 - Solar System

Supply and providing 3 KWP or next higher rated solar power plant using any one of mono crystalline,CIGS,poly crystalline base solar panels on required nos of painted MS structure inclined at an angle corresponding solar irradiation at the point including supply and providing suitable size solar cables with MC$ connectors and earthing cables including supply and providing 1 No 3KWp PCU(inverter and MPPT charge controller)with 10 nos 12 v,200Ah solar battery AC distribution board with MCB,voltmeter. ,ammeter,energy meter for PCU out put,DC distribution board,lightning and over voltage protection,3 core ,AC cables with lightning arrestors and circuit breakers and suitable size PVC flexible pipes.