Tender For Rewiring Of Power House, Iq, Staff Quarters, Pump House, Coil Hut, Wiring Of Lighthouse Tower And Replacement Of Street Light Poles, Cables For Puducherry Lighthouse And Dgnss Station. - Erection of Panel Board 2 Providing and fixing 25 mm X 5 mm copper strip on surface or in recess for connections etc. as required. (Laying from 2 Nos. Earth pit to Distribution Panel) 3 Earthing with copper earth plate 600 mm X 600 mm X 3 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal / coke and salt as required.( 2 Nos. for body of the power Distribution Panel) 4 Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1KV grade of following size in the existing masonry open duct 5 Above 95sq.mm and upto 185sq.mm 6 Supplying and making end termination with brass compression gland and aluminium lugs for the following size of PVC insulatded and PVC sheathed / XLPE aluminium conductor cable of 1.1KV grade as required 7 3.5core x 120 sq.mm (45mm) 8 Supply and laying of 3.5-core x 120Sq.mm aluminium conductor, 1.1KV armored, PVC-insulated, PVC-sheathed XLPE underground (UG) cable as required, from Puducherry Electricity Departments Energy meter box to Distribution Panel. 9 Supply of Electrical insulation rubber mat ISI as floor covering for the protection of workers on AC and DC installations with the system voltages up to 66 kV AC and 240 V DC and as per confirming Indian standard IS15652 latest 1000mm width x 2000 mm length. (3 Nos. =6 Mtrs) 10 Supply of 160A floor mounted type distribution Panel, made up of 16/14 gauge CRCA sheet fully powder coatedSiemens Colour for 3 phase 4 wire system comprising of surge protective device 3P+N / imax 20/40KA, Aluminium bus Earth of the panel board. Incoming : 160A/4 pole MCCB for Mains, 160A/ 4 pole ON load change over Switch 3 Nos for Generator, SDF, Metering : R,Y,B Indicators : 2 Set , Multi function meter VAF Meter : 1 No, Outgoing : 32A 4 Pole MCB: 8 Nos, 63A 4 Pole MCB 1No., 32A/ 2 Pole MCB : 18 Nos. suitable for conjunction with 2 Nos. 40KVA Gen set. 11 Refer to Sl. No. 8: Erection, installation, testing, and commissioning charges for a 160A floor-mounted distribution panel, including foundation construction (civil masonry work for trench construction, if required), incoming termination from mains, generator cable connections, glanding, earthing of the panel, and load connections, complete 12 Refer to Sl. No. 2 (for plate earthing): Additional charges for making an earth pit, considering the challenges of digging for plate earthing in the coastal area where the lighthouse is located, due to collapsing sand, dewatering requirements, and other associated difficulties. 13 Charges for creating a trench in the floor by breaking the concrete to a size of 10 width × 12 depth, including plastering, suitable for placing a 12 width × 6mm thick chequered plate over the trench, complete. 14 Supply of 12 width x 6mm thickness x 4 feet length Aluminium chequered plate, suitable to coverthe above trench (1 plate length is 1.219 Mtr) 15 Dismantling and removing the old AMF panel by disconnecting it from the supply and load connections, including temporary supply arrangements for DGPS, NAIS, and lighting equipment during the erection of the new panel. 16 Supply and Installation of 4.5KG Eco, Co2 fire extinguisher for power house. Suitable for estingiush Electrical fire. 17 Rewiring of Staff Quarters 18 Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface/ recessed steel/ PVC conduit as required. 19 2 x 1.5 sq.mm 20 3 x 1.5 sq.mm 21 3 x 2.5 sq. mm 22 3 x 4 sq. mm 23 3 x 6 sq. mm 24 Supplying and fixing of following sizes of medium class PVC conduit along with accessories in surface/ recess including cutting the wall and making good the same in case of recessed conduit as required. conduit as required. 25 20MM 26 25 mm 27 Supplying and fixing following size/ modules, GI box along with modular base & cover plate for modular switches in recess etc. as required. 28 1 or 2 Module (75mm * 75mm) 29 3 Module (100mm * 75mm) 30 4Module (125mm * 75mm) 31 6Module (200mm * 75mm) 32 8Module (125mm * 125mm) 33 12 Module (200mmX150mm) 34 Supplying and fixing following modular switch/socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required. 35 5/6 A switch 36 5/6A two way Switch 37 15/16 A switch 38 3 pin 5/6 A socket outlet 39 6 pin 15/16 A socket outlet 40 TV Antenna Socket Outlet 41 Bell Push 42 Supplying and fixing two module stepped type electronic fan regulator on the existing modular plate switch box including connections but excluding modular plate etc. as required. 43 Supplying and fixing modular blanking plate on the existing modular plate & Switch box excluding modular plate as required 44 Supplying andfixing 3 pin, 5A ceiling rose on the existing junction box / wooden block including connections etc. as required 45 Supplying andfixing PVC batten / Angle Holder including connections etc. as required 46 Installation, testing, Commissioning of wall bracket/ceiling fittings of all sizes and shapes containing upto two GLS/CFL/LED lamps per fitting, complete all connections including connections etc, as required. 47 Supplying and fixing call bell/ buzzer suitable for single phase, 230 V, complete as required. 48 Installation, testing and commissioning of pre-wired, fluorescent fitting Compact fluorescent fitting of all types, Complete with all accessories and tube/lamp etc. directly o ceiling wall, including Connections with 1.5 sq. mm FRLS PVC insulated. Copper Conductor, single core cable and earthing etc. as required 49 Installation, testing and commissioning of ceiling fan, including wiring the down rods of standard length (upto 30 cm) with 1.5 sq. mm FRLS PVC insulated, copper conductor, single core cable etc. as required. 50 Installation ofExhaust fan in the existing opening, including making good the the damage, connections, testing, commissioning etc as. Required. 51 Upto 450mm Sweep 52 Supplying and fixing following way single pole and neutral (SPN) sheet Steel MCB distribution board 240 volt,on surface / recess complete with tined copper, bus bar, neutral bus bar, Earth Bar, Din bar, inter continctions, powder painted including earthing extra as required (but without MCB RCCB isolator) 53 12 Way Double Door 54 16 way Double Door 55 Supplying and fixing following way horizontal type three poleand neutral (TPN) sheet Steel MCB distribution board 415 volt,on surface / recess complete with tined copper, bus bar, neutral bus bar, Earth Bar, Din bar, inter continctions, powder painted including earthing extra as required (but without MCB RCCB isolator) 56 6w (4+18) Double Door 57 Supplying and Fixing 5A to 32A rating, 240V/415V, 10KA C curve miniature Circuit Breaker Suitable forinductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc as required. 58 Single Pole 59 Supplying and fixing of Single pole blanking plate in the existing MCB BD Complete etc as Required. 60 Supplying and fixing following rating double pole 240V, isolator in the existing MCB DB Complete with connections, testing and Commissioning etc as Required. 61 40A 62 63A 63 Supplying and fixing following rating four pole 415V, isolator in the existing MCB DB Complete with connections, testing and Commissioning etc as Required. 64 63A 65 Supplying and fixing following rating, double pole( single Phase and neutral), 240V, residual current circuit breaker (RCCB), having a sensitivity current 30mA in the existing MCB DB complete with connections, testing and commissioning etc. as required 66 40A 67 63A 68 Supplying and fixing following rating, four pole( three Phase and neutral), 415V, residual current circuit breaker (RCCB), having a sensitivity current 30mA in the existing MCB DB complete with connections, testing and commissioning etc. as required 69 40A (63A) 70 Earthing with GI earth pipe4.5Mtr long, 40mm dia including accessories and providing masonry Enclosure with cover plate having locking arrangement and watering pipe etc with Charcoal / coke and salt as required 71 Providing and fixing 4.00 mm dia copper wire on surface or in recess for loop earthing as required. 72 Laying of one number PVC insulated and PVC Sheathed / XLPE power cable of 1.1KV grade of following size direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc as required 73 Upto 35 sq.mm 74 Above 95 sq.mm and upto 185 sq.mm 75 Laying of one number additional PVC insulated and PVC Sheathed / XLPE power cable of 1.1KV grade of following size direct in ground in the same trench in one tier horizontal formationincluding excavation, sand cushioning, protective covering and refilling the trench etc as required 76 Upto 35 sq.mm 77 Laying of one number PVC insulated and PVC Sheathed / XLPE power cable of 1.1KV grade of following size in the existing RCC / HUME / METAL pipe as required 78 Upto 35 sq.mm 79 Above 95 sq.mm and upto 185 sq.mm 80 Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1KV grade of following size in the existing masonry open duct 81 Upto 35 sq.mm 82 Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1KV grade of following size on wall surface as required 83 Upto 35 sq.mm 84 supplying and fixing cable route marker with 10cm x 10cm x mm thick CI plate with inscription there onbolted / welded to 35mm x 35mm x 6mm angle iron, 60cm Long and fixing the same in the ground as required. 85 Supplying and making end termination with brass compression gland and aluminium lugs for the following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1kv grade as required 86 3 1/2 x120Sq.mm 87 Providing , laying and fixing following dia GI pipe(Medium class) in ground complete with GI fittings including trenching (75cm deep) and refilling etc as required. (For Road Crossing) 88 100mm dia 89 Supply of 22 / 24W SquareLED Recessed Luminaire operating140V to 280 V at 50 Hz AC, powder coated Aluminium body(refer Sl No. 15 for installation) 90 Supply of 22W / 24W LED Batten of 4 feet cool white (6500K) operating in 230V / 50Hz Supply 91 Supply of 12W LED Bulb of cool white (6500K)of B22 type operating in 230V / 50Hz Supply 92 Supply of1200mm ceiling fan, double ball bearing, aluminium blades, class B Insulation, with 300mm down rod, nut, bolt, clamp set operating in 230V / 50Hz Supply but without regulator 93 Supply of 10W LED/ IP 65 aluminium die cast surface mounting type Bulk head fittingoperating in 230V / 50Hz Supply. 94 Supply of 225mm (9), Hi speedExhaust fan operating in 230V / 50Hz Supply 95 Supply ofwall mounting type LED Mirror Light fitting suitable for Wsah basin mirror operating in 230V / 50Hz Supply. 96 Supply of LED Foot Light of 4 module operates in 230V/ 50Hz Supply 97 Supply and installation of 400mm /High speed / High Airthrough 92m3 / wall mounting fan 98 Supply and laying of 2core x 6 Sq.mm copper conductor of 1.1KVarmoredPVC insulated / PVC sheathed XLPEUG cable as required. (Laying from Bus bar DB to Staff quarter) 99 Supply of 25W IP65 Aluminium Casting Street light fitting operating 230V/50hz AC Supply with mounting clamp. 100 Installation LED Street Light fitting with mounting clamp on the stone masonry wall using PVC grips and screws 101 Supply and laying of double run of 10SWG bare copper wire in recess or surface from earth pit to Distribution board. 102 Supply of 15 H x 22 B x 8 Depth double door, surface/recessed type, 32A single-phase energy meter box made of powder-coated 14/16 CRCA sheet, comprising a 32A/2-pole SFU, provision slot for RCCB or MCB, and a front glass for viewing the meter readings. as per the Puducherry Electricity Department norms. 103 Fixing of a 15 x 22 x 8 single-phase energy meter box in a recessed manner by breaking the stone masonry, securely fixing it, applying cement, and finishing the work, complete as per the Puducherry Electricity Department norms. 104 Supplying and Fixing 20A/ 25Arating, 240V/415V, 10KA C curve single module modular miniature Circuit Breaker Suitable forinductive load modular plate & switch box including connectionsetc. as required 105 Supplying and fixing 2 Module 20/25A modular socket on the existing modular plate & switch box including connectionsetc. as required. 106 Labour charges for removing exiting switch boxes, wirings, electrical fittingsinthe building and the same may be handed over toLH in charges 107 (Additional charges)Black stone cutting charges for concealed wiring. As the buildings are constructed by black stone masonry for laying 20mm and 25mm PVC Pipes. 108 (Additional charges)Black stone cutting charges for concealed wiring. As the buildings are constructed by black stone masonry for concealingof 1M or 2M Metal Box. 109 (Additional charges) Black stone cutting charges for concealed wiring. As the buildings are constructed by black stone masonry for concealing of 3M Metal Box. 110 (Additional charges)Black stone cutting charges for concealed wiring. As the buildings are constructed by black stone masonry for concealing of4M Metal Box. 111 (Additional charges) Black stone cutting charges for concealed wiring. As the buildings are constructed by black stone masonry for concealingof6M Metal Box. 112 (Additional charges) Black stone cutting charges for concealed wiring. As the buildings are constructed by black stone masonry for concealingof8M Metal Box. 113 (Additional charges)Black stone cutting charges for concealed wiring. As the buildings are constructed by black stone masonry for concealing of 12M Metal Box. 114 (Additional charges) Black stone cutting charges for concealed wiring. As the buildings are constructed by black stone masonry for concealingof12W SPN DB 115 (Additional charges)Black stone cutting charges for concealed wiring. As the buildings are constructed by black stone masonry for concealingof16W SPN DB 116 (Additional charges)Black stone cutting charges for concealed wiring. As the buildings are constructed by black stone masonry for concealingof6W ( 4+18) TPN DB 117 Make a 25mm diameter hole in 400mm thickness stone l masonry wallfor pipe entry from room to room using the necessary heavy machinery tools and completing the finishing work as required (1 quarters required 10 to 12 holes) 118 Make a 200mm diameter hole in the kitchen wall and a hole in the toilet wall (thickness wall of wall is 400mm stone masonry)for the installation of a 9-inch exhaust fan, using the necessary heavy machinery tools and completing the finishing work as required 119 Labor charges for shifting and adjusting materials during rewiring at each quarter/staff house, covering the materials with tarpaulin, returning them to their original location with the owners assistance after the work is completed, and thoroughly cleaning the quarters 120 Plastering work for fixing switch board, DBs exhaust fan, pipe entry holes and other misc works. (Amount inclusive of Labour, materials etc) 121 Applying wall putty, primer and double coat of painting as like previous.(Amount inclusive of Labour, materials etc) 122 Additional charges for making an earth pit for Sl. No. 22 As the lighthouse is located in a coastal area, it is challenging to dig for pipe earthing due to the collapsing sand, dewatering requirements, and other associated difficulties 123 Additional charges for making an trench for laying UG cables. As the lighthouse is located in a coastal area, it is challenging to dig for cable layingto the collapsing sand, dewatering requirements, and other associated difficulties. 124 (Additional charges)Labour charges for removing paver blocks from the road, breaking the concrete below, laying a 100mm GI pipe, and then restoring the surface by refilling, concreting, and relaying the paver blocks as per the original condition. 125 Supply of floor-mounted, outdoor-type, double-door, water-resistant, compact Bus Bar Distribution Board (DB) with 9 Nos. of 2-pole 40A isolator outlets, with three isolator connections distributed from each phase. The DB should be made of CRCA sheet metal of 14/16 SWG, powder-coated of height 5 feet x 2 feet breath and 1 feet depth. The required units are for AE (Et. Qrs), SRT Qrs, NA-II Qrs-1, NA-II Qrs-2, NA-III Qrs, LHA-1, and LHA-2 126 Charges for the erection of the above bus bar distribution panel, including earth excavation, construction of a concrete foundation at a depth of 2 feet, termination of 3.5-core x 120 Sq.mm UG cable connections, termination of 2-core x 6 Sq.mm copper UG cable connections, and all related works, complete. 127 Supply and laying of 4core x 10 Sq.mm copper conductor of 1.1KVarmoredPVC insulated / PVC sheathed XLPEUG cable as required. (Laying from Power House to IQ)) 128 Supply and laying of 3.5-core x 120Sq.mm aluminium conductor, 1.1KV armored, PVC-insulated, PVC-sheathed XLPE underground (UG) cable as required, from Puducherry Electricity Departments power pillar to the bus bar DB inside our compound premises. 129 Supply and laying of 3core x 4Sq.mm aluminium conductor, 1.1KV armored, PVC-insulated, PVC-sheathed XLPE underground (UG) cable as required, ( For Pump house) 130 Supply and laying of 3core x 2.5Sq.mm Copper conductor, 1.1KV armored, PVC-insulated, PVC-sheathed XLPE underground (UG) cable as required, ( For Coil hut) 131 Supplying and fixing following way single pole and neutral (SPN) sheet Steel MCB distribution board 240 volt,on surface / recess complete with tined copper, bus bar, neutral bus bar, Earth Bar, Din bar, inter continctions, powder painted including earthing extra as required (but without MCB RCCB isolator) 6W Double door 132 Miscellaneous materials, such as Tape roll, SS Screws, SS Clamps, round sheet, PVC Grip, Anchor fastener bolt, Anchor fastener hook for fan if necessary, flexible hose, etc for all quarters and buildings 133 Rewiring of Lighthouse tower 134 Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface/ recessed steel/ PVC conduit as required. 135 2 x 1.5 sq.mm 136 3 x 2.5 sq. mm 137 Supplying and fixing following size/ modules, GI / PVC box along with modular base & cover plate for modular switches in recess etc. as required. 138 6Module (100 x200mm) 139 12 Module (200mmX150mm) 140 Supplying and fixing following modular switch/socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required. 141 5/6 A switch 142 5/6A two way Switch 143 15/16 A switch 144 3 pin 5/6 A socket outlet 145 6 pin 15/16 A socket outlet 146 Supplying and fixing modular blanking plate on the existing modular plate & Switch box excluding modular plate as required 147 Supplying andfixing 3 pin, 5A ceiling rose on the existing junction box / wooden block including connections etc. as required 148 Supplying andfixing PVC batten / Angle Holder including connections etc. as required 149 Installation, testing, Commissioning of wall bracket/ceiling fittings of all sizes and shapes containing upto two GLS/CFL/LED lamps per fitting, complete all connections including connections etc, as required. 150 Installation, testing and commissioning of pre-wired, fluorescent fitting Compact fluorescent fitting of all types, Complete with all accessories and tube/lamp etc. directly o ceiling wall, including Connections with 1.5 sq. mm FRLS PVC insulated. Copper Conductor, single core cable and earthing etc. as required 151 Supplying and fixing following way single pole and neutral (SPN) sheet Steel MCB distribution board 240 volt,on surface / recess complete with tined copper, bus bar, neutral bus bar, Earth Bar, Din bar, inter connections, powder painted including earthing extra as required (but without MCB RCCB isolator) 152 6 Way Double Door 153 Supplying and Fixing 5A to 32A rating, 240V/415V, 10KA C curve miniature Circuit Breaker Suitable forinductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc as required. 154 Single Pole 155 Supplying and fixing of Single pole blanking plate in the existing MCB BD Complete etc as Required. 156 Supplying and fixing following rating double pole 240V, isolator in the existing MCB DB Complete with connections, testing and Commissioning etc as Required. 157 40A 158 Supplying and fixing following rating, double pole( single Phase and neutral), 240V, residual current circuit breaker (RCCB), having a sensitivity current 30mA in the existing MCB DB complete with connections, testing and commissioning etc. as required 159 25A 160 Earthing with GI earth pipe4.5Mtr long, 40mm dia including accessories and providing masonry Enclosure with cover plate having locking arrangement and watering pipe etc with Charcoal / coke and salt as required 161 Laying of one number PVC insulated and PVC Sheathed / XLPE powercable of 1.1KV grade of following size direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc as required 162 Upto 35 sq.mm 163 Laying of one number additional PVC insulated and PVC Sheathed / XLPE power cable of 1.1KV grade of following size direct in gound in the same trench in one tier horizontal formationincluding excavation, sand cushioning, protective covering and refilling the trench etc as required 164 Upto 35 sq.mm 165 Laying of one number PVC insulated and PVC Sheathed / XLPE powercable of 1.1KV grade of following size in the existing RCC / HUME / METAL pipe as required 166 Upto 35 sq.mm 167 Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1KV grade of following size in the existing masonry open duct 168 Upto 35 sq.mm 169 Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1KV grade of following size on wall surface as required 170 Upto 35 sq.mm (Double Run on Surface) 171 supplying and fixing cable route marker with 10cm x 10cm x mm thick CI plate with inscription there onbolted / welded to 35mm x 35mm x 6mm angle iron, 60cm Long and fixing the same in the ground as required. 172 Supply of 22W / 24W LED Batten of 4 feet cool white (6500K) operating in 230V / 50Hz Supply 173 Supply of 12W LED Bulb of cool white (6500K)of B22 type operating in 230V / 50Hz Supply 174 Supply of 10W LED/ IP 65 aluminium die cast surface mounting type Bulk head fittingoperating in 230V / 50Hz Supply. 175 Supply and installation of 400mm /High speed / High Airthrough 92m3 / wall mounting fan ( For Service room) 176 Supply and laying of 2core x 6 Sq.mm copper conductor of 1.1KVarmoredPVC insulated / PVC sheathed XLPEUG cable as required. (Laying from Power house to Light house Top Service Roomone in service and another is as spare) 177 Supply and laying of double run of 10SWG bare copper wire in recess or surface from earth pit to tower top through 50x50 cable trucking 178 Labour chargesfor removing exiting stair case wiring, UG cable Laid from tower top to Bottom, switch boxes, bulk head fittings etc in LH tower and the same may be handed over toLH in charges 179 Charges for core cutting of 100mm and 45mm diameter holes at each landing in the staircase, with an approximate depth of 300mm, for the installation of 12.2x32mm mini trucking for staircase lighting and 50x50mm cable management to accommodate a double run of 2-core x 6sq.mm underground cable from the tower bottom to the top. ( Approximately 15 holes required) 180 Charges for cutting the granite stone slab, approximately 3 meters in length, and making a 3 hole at the tower bottom for routing the underground (UG) cable through a suitable PVC pipe. This includes laying a double run of 2core x 6sq.mm UG cable and 3-core x 2.5 sq.mm UG cable, and restoring the surface to its original condition. 181 Supply of 50x50mm UPVC cable management, each with a length of 2 meters, suitable for carrying a double run of 2-core x 6 sq.mm underground (UG) cable from the tower bottom to the top. 182 Supply of 12.5x32mm mini trucking, each with a length of 2 meters, suitable for wiring staircase lights on both sides from the tower bottom to the top. Wiring for all-round Balcony at top of Lighthouse and bottom of outer Lighthouse 183 Supply of 12.5x32mm falt Teefor mini trucking at each Bulk Head fitting. 184 Supply of 12.5x32mm end cap for closing the mini trucking at bulk head fitting side. 185 Additional charges for making an trench for laying UG cables As the lighthouse is located in a coastal area, it is challenging to dig for cable layingto the collapsing sand, dewatering requirements, and other associated difficulties. 186 Labour charges for fixing 50x50mm cable trucking from the tower bottom to the top through core-cut holes, using 8x35mm stainless steel (SS) screws and washers at 2-foot intervals, ensuring secure mounting on the lighthouse tower wall. The rate includes the high-risk job of installing the 50x50mm cable trucking, laying a double run of 2-core x 6 sq.mm underground (UG) cable, properly securing the UG cable with 18 SWG bare copper wire, and closing the 50x50mm cable trucking. 187 Labour charges for fixing 12.5x32mm mini cable trucking from the tower bottom to the top through core-cut holes, and all round balcony at top of Lighthouse and bottom of Lighthouse using 8x35mm stainless steel (SS) screws and washers at 2-foot intervals, ensuring secure mounting on the lighthouse tower wall using flat Tee, end cap. The rate includes the high-risk job of installing the 12.5x 32mm mini cable trucking, laying a 1.5sq.mm x 2core wire, 2.5 x 3core wire and closing the 12.5x32mm cable trucking. 188 Additional charges for making an earth pit for Sl. No. 15 As the lighthouse is located in a coastal area, it is challenging to dig for pipe earthing due to the collapsing sand, dewatering requirements, and other associated difficulties 189 Supply and installation of 18 SWG GI sheet for covering existing underground (UG) cables, PVC ducts, PVC pipes, static sensor cables, and NAIS cables laid from the tower bottom to the top, passing through each staircase landing. The sheet shall be properly bent to form a box-type enclosure suitable for covering the PVC duct and cables. It shall have a minimum 1 bend on both sides for screws to ensure proper fixing to the wall. The total dimensions of the box, including the side plates for wall fixing, shall be 25mm (1) × 127mm (5) × 330mm (13) × 127mm (5) × 25mm (1). 190 Appling one coat of Etch primer ( Special primer for GI / GI sheet metals for prevent peeling paint) and two or more coating of syntheticenamel paint of approved brand 191 Labour charges for fixing the above-mentioned GI box over the PVC duct, PVC pipe, and UG cables for proper covering, using screws at a distance of 0.5 meters on both sides of the box from the tower bottom to the top. 192 Miscellaneous materials, such as Tape roll, SS Screws, SS washers, 18SWG bare copper for tieing UG cable, SS Clamps, round sheet, PVC Grip,flexible hose, etc for 193 Provision of street Lights 194 Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface/ recessed steel/ PVC conduit as required. 195 2 x 1.5 sq.mm 196 Supplying and Fixing 5A to 32A rating, 240V/415V, 10KA C curve miniature Circuit Breaker Suitable forinductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc as required. 197 Double pole 198 Laying of one number PVC insulated and PVC Sheathed / XLPE power cable of 1.1KV grade of following size direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc as required 199 Upto 35 sq.mm 200 Laying of one number additional PVC insulated and PVC Sheathed / XLPE powercable of 1.1KV grade of following size direct in gound in the same trench in one tier horizontal formationincluding excavation, sand cushioning, protective covering and refilling the trench etc as required 201 Upto 35 sq.mm 202 Laying of one number PVC insulated and PVC Sheathed / XLPE powercable of 1.1KV grade of following size in the existing RCC / HUME / METAL pipe as required 203 Upto 35 sq.mm 204 Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1KV grade of following size in the existing masonry open duct 205 Upto 35 sq.mm 206 supplying and fixing cable route marker with 10cm x 10cm x mm thick CI plate with inscription there onbolted / welded to 35mm x 35mm x 6mm angle iron, 60cm Long and fixing the same in the ground as required. 207 Providing , laying and fixing following dia GI pipe(Medium class) in ground complete with GI fittings including trenching (75cm deep) and refilling etc as required. (For Road Crossing) 208 100mm dia 209 Supply of 25W LEDGarden Cum Gate Light fitting of 2 inch pipe (Three nos. for Gate and one for Garden Light) 210 Supply of 30W IP65 Aluminium Casting Street light fitting 1 pipe entry operating 230V/50hz AC. 211 Supply of 2core x 2.5 sq.mm Copper conductor, 1.1KV armored, PVC-insulated, PVC-sheathed XLPE underground (UG) cable as required, 212 Supply of 40mm/10KG PVC Pipe for laying double run if 2core x2.5sq.mm UG cable from Groud to Junction box of the street Light Post. 213 Supply of 250x 200 x105 SMC Box suitable to Keep 2 pole MCB inside ( Street Light: 21, Garden Light:1 and Gate light:1) 214 Supply of 80mm dia 6mm thread SS U bolt with double nut, double washer on both side suitable to hold the 250 x200 x105mm SMC Box with street light pole .( 2 Nos required for Each box) therfore 22 Poles required 44 Nos. 215 Supply of PVC MCB Gang box of 2 Pole 216 Fabrication of a street light pole with an 80mm (3-inch) diameter C-Class GI pipe, 10 feet in height from ground level. The base is welded with a 10 x 10 x 6mm MS plate and gusset plates. The top of the pole features a 3 x 1 GI reducer, followed by a 3-foot length of 1 C-Class pipe with a 45-degree bend. 217 Fabrication of a Garden light pole with an 80mm (3-inch) diameter C-Class GI pipe, 10 feet in height. The base is welded with a 10 x 10 x 6mm MS plate and gusset plates. The top of the pole features a 3 x 2 GI reducer, followed by a 2-foot length of 2 C-Class pipe. 218 Civil masonry work includes the excavation of earth to a depth of 2 feet with dimensions of 1.5 feet x 1.5 feet. The pole is placed in the excavated pit, followed by concreting in a 1:2:3 ratio up to ground level. Above ground level, a 1.5 x 1.5 x 1.5 brickwork structure is constructed, incorporating a 40mm PVC pipe for street cabling to the junction box. Concrete is then poured inside the brickwork up to 1.5 feet above ground level, followed by plastering 219 Labour charges for fixing the SMC box on a 3 pole using SS U-bolts, followed by the installation of a 2-pole MCB with its PVC gang box. This includes mounting the garden light/street light fitting on top and laying a 2-core x 1.5 sq.mm wire from the junction box to the street light. Additionally, it includes laying a double run of 2-core x 2.5 sq.mm UG cable inside a 40mm PVC pipe, along with connections, termination, installation of the MCB, and all related work for completion. 220 Removing the old gate light fitting and installing a new gate light fitting in the existing location. Fixing the SMC box on the wall, making UG cable connections, and completing all related work. 221 Applying a single coat of primer on the civil masonry structure of the street light pole, followed by a double coat of post office red enamel paint. For the pole, applying a single coat of zinc chromate primer followed by a double coat of aluminum paint. The work includes all materials, labor, and completion 222 Labour charges for removing the existing street light poles, including breaking the existing civil structure, excavating the earth, and removing the pipes. The removed materials shall be handed over to the Lighthouse in charge. (The number of existing poles available at the site is 19.) 223 Additional charges for making an trench for laying UG cables.( Sl.No. 24 , 25) As the lighthouse is located in a coastal area, it is challenging to dig for cable layingto the collapsing sand, dewatering requirements, and other associated difficulties. 224 (Additional charges)Labour charges for removing paver blocks from the road, breaking the concrete below, laying a 100mm GI pipe, and then restoring the surface by refilling, concreting, and relaying the paver blocks as per the original condition. 225 Miscellaneous materials, such as Tape roll, SS Screws, PCV grips, flexible hose, etc.
