Replacement of Panel Board in K a c h e r i k u n n u D W S S - P a n e l B o a r d Replacement-General Electrical Work

Amount

Electrical

90.6.10.1:Supply and fixing of following sizes of light gauge PVC conduit along with accessories in surface/ recess including cutting the wall and making good the same in case of recessed conduit as required20 mm

90.14.1.2: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)

90.16.5.2:Supply of superior quality copper earth socket for the following size of earth conductor including crimping etc. as required.2.65 mm (12 SWG)

90.6.10.3:Supply and fixing of following sizes of light gauge PVC conduit along with accessories in surface/ recess including cutting the wall and making good the same in case of recessed conduit as required32 mm

90.2.1.3: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

90.16.5.4:Supply of superior quality copper earth socket for the following size of earth conductor including crimping etc. as required.4.00 mm (8 SWG)

90.14.28.4:S & F Motor starters of the following ratingsSemiautomatic star delta starter for 5 to 7.5HP motor

90.6.4.1:Supply and drawing 650/1100 V grade FRLS PVC insulated stranded single core copper conductor cables conforming to IS 694 part I 1990 in the existing surface / recess conduit as required including giving necessary connections of the following sizes.1.00 sq.mm 1 Run

90.2.1.6: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

90.16.1.2:Supply and drawing bare earthing conductors of the following sizes along with wiring/ cables and giving connection as required2.65 mm copper conductor (12 SWG)

90.16.1.4:Supply and drawing bare earthing conductors of the following sizes along with wiring/ cables and giving connection as required4.00 mm copper conductor ( 8 SWG)

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

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

1.58:Supplying and fixing PVC batten/ angle holder including connection etc. as required.

1.14.9:Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface / recessed medium class PVC conduit as required4 X 6 sq. mm + 2 X 6 sq. mm earth wire

2.1.2: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

2.10.3: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.Double pole

2.15.3: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.63 amps

5.9:Supplying and laying 25 mm X 5 mm G.I strip at 0.50 metre below ground as strip earth electrode, including connection/ terminating with G.I. nut, bolt, spring, washer etc. as required.(Jointing shall be done by overlapping and with 2 sets of G.I. nut bolt & spring washer spaced at 50mm)

5.3:Earthing with G.I. earth plate 600 mm X 600 mm X 6 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. (but without charcoal/ coke and salt ) as required.

OD266785/2024-2025:Supply and fixing of suitable MS Hook on outer wall of the building for tying the Gi wire used for supporting the wp wire from KSEB pole

OD266786/2024-2025:Dismantling and removing the existing old and rusted Three Phase Panel Board. Handing over the same to Municipal/ Panchayath authorities. Make good the wall including plastering and painting

OD266789/2024-2025:Supplying and fixing 12W LED bub GM or equivalent make, Lumens greater than 1200Lm

OD266791/2024-2025: Supply and installation of 30cm long 25 x 3 mm size tinned copper earth bench with proper holes for the termination of earth conductors.

OD266792/2024-2025:Providing and fixing 25 x 3mm GI strip earth lead from the test joint for earthing system

OD266793/2024-2025:Supply and fixing Red, Yellow, blue LED indicator, AC/DC as required.

OD266794/2024-2025:Supply and fixing 63A,HRC fuse with 63A fuse link with connections, in the existing meter board

OD266795/2024-2025:Supplying and fixing 63A , 2 way neutral links mounted on DMC/SmMC base with connections, in the existing meter board

OD266796/2024-2025:Supply and installation of dust and vermin proof , 3 phase Syntax Meter Board(GS-MB-6535) 650x350x250 size and to fix KSEB meters, fuse units CTs etc as required invludig fixing on wall,making good the damages Color painting etr... as required

OD266798/2024-2025: Supply and fixing of Aluminium anodized danger board of size 200*150mm with inscriptions both in English & Malayalam and conventional symbols

OD266799/2024-2025:Supply and fixing single phase and dry run preventer

OD266800/2024-2025:Supply and fixing Digital multi functional meter

90.14.24.3:Supply & fixing the following Power Capacitors 3 phase delta connected in positon and giving connection.3 KVAr, 3 phase, 440 V, delta connected standard duty Metalised Poly Propylene Capacitor, Cylinderical Type suitable for direct connection to motors.

OD266940/2024-2025:Dismantling the 2 run 3 core flat copper conductor from the existing old panel board to the newly erected panel board and testing the existing submersible pump complete

Bidder Name

RAMAKRISHNAN A P