Provision of aviation light for 30 mtrs. aerial mast tower and misc. electrical items at Paradip DGNSS Station under Kolkata Directorate

2.5 Sq. mm, 3 – Core, Copper, single strand, PVC Sheath, XLPE, Armored UG Cable – 1100 Volt Grade.

1.5 Sq. mm. Copper, Single Core, Multi Strand, PVC Cable. 100 mtr. Roll

LED aviation light with red glass filter, Aluminum body, 60-watt, 230 Volt A.C with IP 65. Make- Bajaj/Crompton

Supply and fixing of PVC Junction Box, size - 140 mm X 140 mm X 95 mm (Make – Sintex)

10 Amp, Single Pole, MCB. Make - Reputed

Bare copper wire 12 SWG

Insulation tape. 5-mtr roll.

Supplying and fixing of 3-pole, 415 V, 63Amp Main switch fuse unit (Handle type)

Digital Clamp meter 3 1/2 digit.

1HP,230V, Single phase Mono block pump.

Electric drill machine, 600watt. (Hammer drill, 13mm)

Electric angle grinder.

LED Street Light Fittings - 30-Watt, 230 volt AC Cool Day White. Suitable for 50 mm dia pipe.

LED Post Top made in cast aluminum spigot housing with decorative opal acrylic diffuser and IP65 protection. LED Gate Light Fitting - 36/40 watt, Cool Day White.

LED Bollard light, 10watt, Aluminum die casting with IP65. Height 0.8-1 mtr. Make- Crompton.

Supplying and fixing of DP sheet steel enclosure on surface/recess alone with 25/32 A , 240 volt "c" curve DP MCB complete with connections, testing and commissioning etc. as required. (As per DSR-2022-2.16)

Earthing with GI plate 600 mm X 600mm X 6mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 mtr long (50mm GI pipe) etc. with charcoal and salt as required for Lighthouse tower earthing. (As per DSR-2022-5.4)

Supplying and laying 25mm X 5mm GI strip at 0.50 mtr below ground as strip earth electrode, including connection termination nut, bolt, spring, washer etc as required. (Jointing shall be done by overlapping and with 2 sets of S.S nut bolts & spring washer spaced at 50mm) (As per DSR-2022-5.9)

Labour charges for excavation of trench (30 cm X 45 cm X 200 mtr- approx.) laying of UG Cable complete and filling the said trench with excavated loose soil , etc including cutting of concrete pathway, Jungle clearance as required complete with connection. (As per DSR-2022 -7.3.1)

Labour charges for making aviation light fixing arrangement by clamping and fixing on the top of high mast trestle tower of height 100 feet (30 mtr) including cable connection and tied with copper wire.

Labour charges for laying pvc cable from top to bottom of the trestle high mast of height 30 mtrs. UG cable tired with 12 SWG bare copper wire for making connection of aviation light.

S.P ENGINEERING (BID ID -3213107)

SP MIND ENGINEERING (BID ID -3217350)