DEPOSIT- Supply and installation of On Grid Solar Plant and connected Electrical works at Ottapalam JFCM Court -solar-General Electrical Work

Amount

ON grid solar

OD89082/2024-2025:Supply and providing wall mounted on grid solar Power Conditioning Unit (PCU) of 200-1000 V DC Input voltage range or nearest range and 400V AC, three phase, 4 wire, 50Hz +/- 2.5 Hz, output voltage suitable to generate AC Power with efficiency not less than 97%, total harmonic distortion less than 3% and suitable for ambient temperature from 0 to 50 degree C. The PCU shall adjust the voltage and frequency level to suit the Grid Voltage Frequency and adustiable for connecting time to grid as per KSEB norms, including Data Monitoring System complete with accessories wifi/LAN connecting and connected application software etc. fixing on wall using wall brackets and giving all connection as required (Make Growatt, Havells, Sofar, Evvo, V-Guard)

OD89083/2024-2025:Supply and providing Solar Photovoltaic Module Mono Perc Half Cut of capacity 540 Wp or nearest size, manufactured in India, conforming to IS 14286/IEC 61215, IS/IEC 61730-Part-1, IS/IEC 61730-Part-2. Solar Photovoltaic Module conversion efficiency shall not be less than 16.5%. PV modules used in solar power plants/systems must be warranted for their output peak watt capacity, which should not be less than 90% at the end of 10 years and 80% at the end of 25 years. fixing on existing steel frame work using nut bolts/screws etc in suitable direction at site condition and giving connection and inter connection wire tied using suitable steel wire tie as per the system string design and direction of department staff (make Vikram, Waaree, Tata, Havells,V-Guard)

OD89084/2024-2025:Supply and wiring with PVC insulated stranded single core copper conductor cables for interconnecting the control devices/ equipment's including the wiring firm by suitable tie/ tie mounts/ PVC duct etc as required. 10Sqmm single run

OD89085/2024-2025:Supply and crimping the Male Female MC4 Solar Panel cable connector including crimping and connecting etc as required

OD89086/2024-2025:Supply and providing Copper Bounded lightning arrester single spike " Air-termination rod " are placed on top of the structure using suitable base plate and nut bolt and giving connection to existing lightning down conductor etc as required

OD89087/2024-2025:Supplying and drawing 1run x 4 sq. mm PVC insulated tinned copper conductor, single core Solar DC cable in the existing surface / recessed steel/ PVC conduit as required.

OD89088/2024-2025:Supply and providing wall mounted DC DB for on grid solar system for connecting 2Nos solar panel string and DB consists of a). Thermoplastic Enclosure IP65 protection with transparent front cover with hinged/screws door and termination arrangement, b). 2set 20A DC Fuse and Holder for +ve and connector for -ve incomer side, c). 2set SPD 1000V DC Up1.9kV,Ucpv 585VDC, In 15kA, Imax 40kA and giving internal connection using suitable wire, d). 2set of 10 - 20A 2Pole DC MCB for outgoing side, giving all connection and DB fixing on wall using suitable screws and plugs ets as required

OD89089/2024-2025:Supply and providing wall mounted AC DB for on grid solar system for connecting Inverter AC side consists of a). Poly carbonate Enclosure IP65 protection with trasperant front cover with hinged door and termination arrangement, b). SPD Up1.5kV,Up 335VDC In 20kA, Imax 40kA and giving internal connection using suitable wire, c). 6-32A 4Pole AC MCB for outgoing side, giving all connection and DB fixing on wall using suitable screws and plugs etc as required.

OD89090/2024-2025:Supplying and fixing Three phase 4wire LT TOD NET 240V class 0.5S CT OPERATED METER in the existing meter board complete with connections, testing and commissioning etc. as required for charging On grid plant after dismantling the existing KWH meter (including testing if required, test certificate for submitting KSEB)Make L & T ER300P

OD89091/2024-2025:Supplying and fixing Three phase 4wire KWh meter, 415V, 10 - 100 A range ,electronic type in the existing meter board complete with connections, testing and commissioning etc. as required (including testing if required, test certificate for submitting KSEB).

OD89092/2024-2025:Supply & installation of dust and vermin proof, 3 Phase Syntax Meter Board( GS-MB- 6545) and to fix KSEB meters, fuse units etc as required including fixing it on wall, making good the damages colour washing etc. as required.

OD89093/2024-2025:Supply & fixing 63/5 A, 5 VA, resin cast metering CT of accuracy class 0.2

OD89094/2024-2025:Supply and installation of switch gear units in sheet steel enclosure complete with handle assembly, door interlock and pad locking arrangement of the following ratings on existing angle iron frame work or directly to wall using necessary bolts and nuts, fixing the unit to wall, making good the damages, colour washing etc. including giving necessary connections as required. (100A, 415 V, 50 Hz, AC23 A duty)

1.21.1: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.20 mm

1.21.2: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.25 mm

1.17.3: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 1.5 sq.mm

90.9.2.1:Supply and fixing 100 x 50 mm PVC Cable Management System with base and lid along with the following accessories conforming to IEC 61084/ BS 476 & 4678 on surface / recess including cutting the wall and making good the damages in case of recessed installation as required.100 x 50 mm CMS with base and lid

1.17.22: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 4 sq. mm

90.12.7.3: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 10 sq mm with factory made clamp

9.1.32: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 10 sq. mm (25mm)

90.12.7.41: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

9.1.33: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)

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)

5.4: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. with charcoal/ coke and salt as required.

90.11.1.18: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 MCCB as incomer and SP/ TP MCB as outgoing (IP 42/43)

90.11.1.10: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) - three phase double cover (IP 42/43)

2.10.4: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

2.10.1: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

2.13.1: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

2.15.1: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.25 amps

90.16.1.3:Supply and drawing bare earthing conductors of the following sizes along with wiring/ cables and giving connection as required3.15 mm copper conductor ( 10 SWG)

OD89096/2024-2025:KSEB and Electrical inspectorate Charge for availing approval from electrical inspectorate if required and on grid solar system feasibility and charging charge (Actual amount will be reimbursed on production of receipts)

ROOFING

10.16.1:Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete.Hot finished welded type tubes

5.9.1:Centering and shuttering including strutting, etc. and removal of form for:Foundations, footings, bases of columns, etc for mass concrete

5.1.3:Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level:1:2:4 ( 1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size)

AYAPPA ELECTRICALS (BID ID -2195137)

Bidder Name

Mohammed Rafik

AYAPPA ELECTRICALS