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| 1 | 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 | 2 x 1.5 sq.mm |
| 3 | 3 x 2.5 sq. mm |
| 4 | Supplying and fixing following size/ modules, GI / PVC box along with modular base & cover plate for modular switches in recess etc. as required. |
| 5 | 6 Module (100 x 200mm) |
| 6 | 12 Module (200mm X 150mm) |
| 7 | Supplying and fixing following modular switch/socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required. |
| 8 | 5/6 A switch |
| 9 | 5/6A two way Switch |
| 10 | 15/16 A switch |
| 11 | 3 pin 5/6 A socket outlet |
| 12 | 6 pin 15/16 A socket outlet |
| 13 | Supplying and fixing modular blanking plate on the existing modular plate & Switch box excluding modular plate as required |
| 14 | Supplying and fixing 3 pin, 5A ceiling rose on the existing junction box / wooden block including connections etc. as required |
| 15 | Supplying and fixing PVC batten / Angle Holder including connections etc. as required |
| 16 | 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. |
| 17 | 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 |
| 18 | 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) |
| 19 | 6 Way Double Door |
| 20 | Supplying and Fixing 5A to 32A rating, 240V/415V, 10KA \" 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. |
| 21 | Single Pole |
| 22 | Supplying and fixing of Single pole blanking plate in the existing MCB BD Complete etc as Required. |
| 23 | Supplying and fixing following rating double pole 240V, isolator in the existing MCB DB Complete with connections, testing and Commissioning etc as Required. |
| 24 | 40A |
| 25 | 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 |
| 26 | 25A |
| 27 | Earthing with GI earth pipe 4.5Mtr 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 |
| 28 | 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 |
| 29 | Upto 35 sq.mm |
| 30 | 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 formation including excavation, sand cushioning, protective covering and refilling the trench etc as required |
| 31 | Upto 35 sq.mm |
| 32 | 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 |
| 33 | Upto 35 sq.mm |
| 34 | Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1KV grade of following size on wall surface as required |
| 35 | Upto 35 sq.mm (Double Run on Surface) |
| 36 | supplying and fixing cable route marker with 10cm x 10cm x mm thick CI plate with inscription there on bolted / welded to 35mm x 35mm x 6mm angle iron, 60cm Long and fixing the same in the ground as required. |
| 37 | Supply of 22W / 24W LED Batten of 4 feet cool white (6500K) operating in 230V / 50Hz Supply |
| 38 | Supply of 12W LED Bulb of cool white (6500K) of B22 type operating in 230V / 50Hz Supply |
| 39 | Supply of 10W LED/ IP 65 aluminium die cast surface mounting type Bulk head fitting operating in 230V / 50Hz Supply. |
| 40 | Supply and installation of 400mm /High speed / High Air through 92m3 / wall mounting fan (For Service room) |
| 41 | Supply and laying of 2core x 6 Sq.mm copper conductor of 1.1KV armouredPVC insulated / PVC sheathed XLPE UG cable as required. (Laying from Power house to Light house Top Service Room one in service and another is as spare double run) |
| 42 | Supply and laying 16sq.mm flexible green sleeve copper earth wire laying from solar panel structure to pipe earth pit through 50x 50 cable trunking. |
| 43 | Supply and laying 4 core x 16sq.mm copper conductor Armored 1100V, XLPE under ground cable (Laying from EB Pole to Power house for mains supply) |
| 44 | Supply of 40mm/ 10kgf/cm2 PVC Pipe with suitable clamp for fixing laying 16sqmm x 4 core UG cable on EB Pole (1 Length - 6 Mtrs) |
| 45 | Supply and laying of double run of 10SWG bare copper wire in recess or surface from power house earth to tower top through 50x50mm cable trunking |
| 46 | Labour charges for removing existing stair case wiring, UG cable Laid from tower top to Bottom, switch boxes, bulk head fittings, tube light fittings, Panel board in Service room, Junction Box, removing of solar panel and its structures etc in LH tower and the same may be handed over to Lighthouse in charges |
| 47 | Shifting of 2V/600AH, 12 Nos. tall tubular Batteries and Battery stand from Service room of tower to store room and the same may be shifted again to new service room after construction. |
| 48 | Shifting of automation panel by disconnecting its cables, and shifted to store room and the same may be shifted to new service room after construction by extending the cables, PVC pipes etc. |
| 49 | Removing of existing copper tape of size 3mm x 25mm provided to Lightning arrester laid from tower top to bottom, LED flasher light equipment with its GI structure, and keep at Lighthouse store. |
| 50 | Charges for core cutting of 100mm x 150mm width at each landing in the staircase, with an approximate depth of 300mm, for the installation of 12.2x32mm mini trunking 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. |
| 51 | 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 ,and for solar works |
| 52 | Supply of 12.5 x 32mm mini trunking, 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 |
| 53 | Supply of 12.5x32mm flat Tee for mini trunking at each Bulk Head fitting. |
| 54 | Supply of 12.5x32mm end cap for closing the mini trunking at bulk head fitting side. |
| 55 | Additional charges for making on trench for laying UG cables as the lighthouse is located in a coastal area, it is challenging to dig for cable laying to the collapsing sand, dewatering requirements, and other associated difficulties. |
| 56 | Labour charges for fixing 50x50mm cable trunking 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 trunking, 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 trunking. |
| 57 | Labour charges for fixing 12.5x32mm mini cable trunking 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 trunking, laying a 1.5sq.mm x 2core wire, 2.5 x 3core wire and closing the 12.5x32mm cable trunking. |
| 58 | Additional charges for making an earth pit. 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 |
| 59 | supply and fixing of wall mounted type Distribution Panel comprising of multifunction meter, MCBs, Isolator, Indicator etc. for distributing the supply to Main light Equipment |
| 60 | Supply of solar Module 580– 595 Watts Monoperc Bifacial Topcon Module |
| 61 | GI Module mounting Structure suitable for above Solar Panels |
| 62 | DC Cable 6Sqmm laying from Solar panel to Dc Junction box |
| 63 | DC cable 25 Sq. Mm Laying from DC Junction box to solar charge controller and solar charge controller to Battery |
| 64 | Supply of 40A MPPT solar Charge Controller suitable for Existing Battery bank of 24v/600Aah (1 in service and another as spare) |
| 65 | DC DB 2 in1 out |
| 66 | BNC Connectors, anchor fastners, Clamps, 25mm PVC pipes, PVC bends, Elbow, Junction Box, Sleeve, SS Bolt and nuts, screws, Insulation Tape, Cable tie, flexible hose, fishers etc |
| 67 | Transportation, Installation, testing and commissioning of solar power plant intergrated with existing 24v/600AH Battery Bank through MPPT Charge controller including Civil foundation works of solar panel structure. |
| 68 | Providing and fixing 25 mm X 3 mm copper strip on surface or in recess for connections etc. as required. Laying from tower top ESE Lightning arrester unit to bottom of Lighthouse tower |
| 69 | 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 & 40mm dia GI pipe etc. with charcoal / coke and salt as required. (For Lightning arrester) IS 2309 1969: Code of practice for the protection of building and allied structures against lightning. (Two nos. of plate earthings for each Lighting arresters). |
| 70 | Supply and fixing of 4 way 25mm x 3mm x 165mm copper bus bar on surface with accessories such as insulator, SS bolts etc for connecting parallel of two Nos. of plate earthings. |
| 71 | Supply of Early Streamer Emission (ESE) Lightning conductor suitable to fix on the top of the 21M height lighthouse tower protection level -III. Equipped with Stainless central pickup rod. Full electrical continuity between the tip and the earth point. Fully autonomous (no battery, no external power supply required) Collect energy through streamer emission controlled with detects the lightning and trigger a streamer The ESE shall cover the area of approximately 80 mtrs. Radius. Manufactured as per CPRI Requirements & amp; as per Indian standard. The lightning conductor shall withstand maximum current of limp- ≥200kA. |
| 72 | The Lightning arrester mast (Total Height: 6 Mtrs) of for Helios / Helios Bolt used for Cemented Flat surface Installation with Circular Base Plate having main Pipe of GI length 5000mm with Outer diameter as 60mm & Thickness as 4.5 mm. Top pipe of length 1000mm having outer diameter as 48 mm and thickness as 3.2 mm is connected via flange joint with main pipe. Top pipe goes 250mm inside main pipe through flange joint for better stability. Bottom Plate of diameter 220 mm & having thickness as 10 mm is welded directly with the pipe to form a single piece without any joint for stability at bottom. Gusset Plates are welded as a supporting feature between bottom plate and main pipe. The Bottom Plate is furnished with 4 nos of 16mm Holes for securing the mast on the Cemented flat surface. Made of material is G.I; At top of mast insulation is provided from lightning Arrester via Derlyn Mast Coupler (MC); The total height of mast is 6000mm.Necessary provisions shall be provided for stay wire termination. The pole shall withstand salty atmosphere and wind speed of 150km/hr. |
| 73 | Supply and fixing of IP 67 contactless Digital counter for recording the lightning flashes. Max Reading: 9999 9999 Does not require a power source Minimum Current (I min): 1KA Light weight & easy to install Certified & Tested by CPRI Bangalore | Only Lightning Impulse Counter - It Can be coupled with both i.e., Conventional LAs as well as ESE Type LAs |
| 74 | Supply of 25mm heat shirnkable sleeve (tube) for covering the down conductor 25mm x3mm copper tape. |
| 75 | Supply of DMC insulator with 2 Nos. of SS bolts with nuts suitable to run the down conductor from tower top to bottom at the distance of 1.5 feet each. |
| 76 | Supply and fixing of Test link box at bottom of lighthouse tower for easy isolation of earth tape and plate earth for testing the earth value. (PVC) (Test link point should be copper strip with braze bolt and nut) |
| 77 | Installation of ESE Lightning arrester, Erection of elevation pole (lightning arrester mast), by making foundation in 1:1 1/2:3 concrete ratio, stay wire termination, down rod connection from ESE equipment etc. complete |
| 78 | Providing and fixing of additional 6 feet Triangle GI support to the mast pipe with hand rail using 40mm GI ‘C’ class pipe and heavyduty pipe clamp with SS bolt and nut for withstand the heavy wind speed of 150Km/hr inclusive of Material, labour etc |
| 79 | Charges for inserting heat shrink sleeve on 25x3mm copper tape and Shrinking the same by applying heat. |
| 80 | Making earth pit charges (additional) for plate earthing Lighthouse located near sea area difficult to digging earth pit upto 10 feet due to removing the collapsing sand and removing the water seep(for plate earthing).(Cost including of shoring, removing of collapsed sand/soil, dewatering etc., from the pit) |
| 81 | (Additional + risk charge) Laying and fixing of 25X3mm copper strip (For vertical run) at the out side of LH tower on surface of wall by hanging on rope from Lighthouse tower top (lightning arrester)to LH bottomearth pit through test link by clamping the tape at the distance of 1.5 feet using insulator, fishers (wall plug), ss screws tools.(using all safety harnessNylon rope, safety belt etc.,) |
| 82 | Double coat of Zinc chromate primer and double coat of Aluminium paint for lighting arrester mast and additional triangular support (Inclusive of Materials and Labour cost etc). |
| 83 | Packing and Transportation of materials such as copper tape, copper plate, Lightning arrester mast, stay wires, accessories etc |
| 84 | 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, S.S screws, SS washer, bolt & nut, insulation tape, Fishers (wall plug), foundation boltsetc for |
