Supply, Installation and commissioning of 20 Mtr. Lighting High Mast for the Extended area ofMobile X-Ray Container Scanner system at GCB

Amount

Supply and Erection of 20 Mtrs Polygon lighting High Mast suitable for fixing of 9 Nos Led flood light fittings with two sections of Bottom 4mm thick and Top section with 3mm thick of Bottom 410mm and Top 150mm dia with BSEN - 10025 grade S 355 JO steel plate for shaft, IS 2062 for base plate, having a base plate of size 570mm dia 25mm thick with its accessories. Mast shall be hot dip galvanized and suitable for wind velocity of 180 KMPH as per IS 875 part 3 including head frame, 2 point suspension system with steel rope 6mm dia (7/19) construction double drum winch/ power tool operating speed of 900 RPM, and necessary cable trailer connections and single speed motor with M24 x 800mm foundation bolts of required quantity including fixing of food light fittings and commissioning same along with two nos. LED type aviation lamps and commissioning of the mast as directed by Engg. I/c. Makes: Bajaj / Surya / Philips / Transrail / LAASMA / BP Product / Utkarsh / Aster

Supply and Providing of suitable shallow foundation with M-20 concrete for 20/25 mtrs high mast considering the safe soil bearing capacity at site as 5 T/Sq. mtr with all materials and labour as directed by Engg I/C

Supply, fixing, testing and commissioning of 200W, LED Flood light Luminaire similar model LFLPI -200-CDL/60 of M/s. Crompton to work on Input voltage of 120 - 270 V AC, complete as directed by Engineer in charge with all labour and tools & tackles. MAKE: G.E. / PHILLIPS / BAJAJ / CG / HAVELLS / SURYA / OSRAM / HALONIX / JAQUAR / SYSKA.

Supply laying Clamping / Drawing and connecting 4Core 50 sq.mm of following 1.1 KV grade XLPE insulated & PVC sheathed, armoured, aluminum conductor Cable of approved brand, in existing trench with sand cushioning and protect covering on either side and top of the cable /to the pole with existing clamps / through the pipe complete as directed by engineer in charge including all labour, tools & tackles. MAKE: UNIVERSAL / GLOSTER / FINECAB / POLYCAB / FINOLEX / ORBIT / HAVELLS / V- GUARD

Excavation of pit/trench of required width and depth for laying of LT cable/pipe, etc. Refilling and making the surface good to match the surroundings including removal of debris complete as directed by Engineer in charge with all labour and tools & tackles. Hard soil / dense soil

------As above ----Soft/loose soil

Supply , Laying / Clamping of 110 mm dia PE 100 Grade 8.0KG/cm2 grade HDPE pipe to the pole with existing clamps / in existing trench as directed complete all labour tools & tackles. Make : Any approved brand

Supply and providing of P.C.C. 1:3:6 with 20 mm graded granite as coarse aggregate and river sand as fine aggregate (220 Kgs of cement per M3 of finished concrete) including mixing, depositing in position, tamping, finishing and curing for base concreting etc. as directed by engineer in charge including all labour and tools.

Breaking of PCC and removing of debris as directed by engineer in charge including all labour tools and tackles.

Removal & Re-laying of PCC bricks on the road / cable trench without damage to the material as directed by engineer in charge including all labour tools & tackles.

Providing, earth station using 3 meters long, 40 mm medium grade G.I. pipe. In a masonry enclosure of duly filling with alternate layers of coal and charcoal complete with GI funnel and covering with PCC cover and conforming to IS 3043 as directed by engineer in charge including all labour and material

Supplying, fixing, connecting and commissioning of 25 X 5 MM GI earth strip in recess/surface/clamped to wall/through PCC etc., from earth to switch gear/equipment including connecting the same at both ends as directed by Engineer in charge including all labour and material.

Supply and fabrication of steel by using suitable flats, angles, channels of required sizes to provide required cross arms, back clamps, support clamps, frames for clamping of cable to existing wall cutting, bolting, riveting, drilling, welding etc. including providing one coat of zinc rich epoxy paint primer complete as directed by Engineer in charge.

N.V.K ELECTRICALS

SREE KRISHNA ENTERPRISES