PROVN OF SOAKGE PIT NEAR AIRMEN MESS AND CONVERSION OF OVER HEAD LT LINES WITH UG XLPE CABLES AND ALLIED ITEMS AT AF STN HASIMARA

Amount

Surface excavation n. exc. 30cm deep and averaging 15cm deep and getting out in soft/loose soil, complete all as specified and directed.

Excavating over areas, n exc. 1.5m deep and getting out in soft/loose soil, complete all as specified and directed.

Excavating over areas, exc. 1.5 m but n. exc. 3.0m deep and getting out in soft/loose soil, complete all as specified and directed.

Excavation in trenches n. exc. 1.5m wide and n. exc. 1.5m in deep for foundation for pole/stay or cable trenches etc. or for shaft, wells, cesspits, manhole, pair house etc. n. exc. 10 Sqm on plan and getting out in any type of soil, complete all as specified and directed.

Removing excavated materials to a distance not exceeding 50 mtr and depositing where directed at a level not exceeding 1.5 metre above the starting point in soils, complete all as specified and directed.

Removing excavated materials to a distance exc. 250m and n. exc. 500m and deposited where directed at a level n. exc. 1.5m above starting point in soils, complete all as specified and directed.

Returning, filling in including spreading, levelling, watering and well ramming in layer not exceeding 25cm thick in soft/loose soil, complete all as specified and directed.

M&L for PCC (1:3:6) type C2 (using 40mm graded crushed stone aggregate) in foundations, filling and mass concrete, complete all as specified and directed.

M&L for RCC (1:2:4) (nominal mix) type B1 (using 20mm graded crushed stone aggregate ) in foundations, including rafts, footings, foundation beams, plinth beams, bases for columns, etc., basement slabs, under-reamed piles and mass concrete, complete all as specified and directed.

M& L for brick work with sub- class 'B' bricks, straight or curved on plan exc. 6m mean radius, built in cement mortar (1:6), complete all as specified and directed.

Use & waste formwork to sides and soffits of floor or roof beams, beam haunching, girders, breastsummers, lintels, cantilevers, shelves including supports, overhangs, etc. also splays between floors and beams, etc. fare finish surfaces of formwork, complete all as specified and directed.

M&L for mild steel TMT steel bars 10mm dia and over, cut to length, bend to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips, complete all as specified and directed.

M&L for mild steel TMT bars 6mm to 8mm dia, cut to length, bent to shape required including cranking bending spirally for hoping for columns, hooking ends and binding with and including mild steel wire annealed 0.9mm dia or securing with clips, complete all as specified and directed.

M&L for concrete bed to drain pipes, laid in trenches including packing under and haunching against the sides of pipes after they are laid and tested in PCC (1:4:8) type D-2 (using 40mm graded crushed stone aggregate) for 150mm bore pipe, complete all as specified and directed.

Cutting into existing manhole for connecting new drains, making good to pipes and rendering, cutting out existing benching for and forming branch channel (1/2 round or 1/4 section) in PCC (1:2:4) type B-1 (using 20mm graded crushed stone aggregate), smooth finished and reforming benching for 150mm bore pipe, complete all as specified and directed.

M&L for PCC (1:2:4) type B-1 (using 20mm graded crushed stone aggregate) as in manhole/drain slab cover and set in CM (1:4), complete all as specified and directed.

M&L for reinforced concrete pipes class NP2, 150mm bore, laid in trenches and jointed complete with collars, complete all as specified and directed.

M & L for rendering 15mm thick on fair faces of brick work or concrete surfaces with CM (1:4) , complete all as specified and directed.

M&L for applying two coats of cement base paint over a coat of alkali resistance primer on old plastered surface of wall including preparation of surfaces, complete all as specified and directed.

M&L for loose filling with broken stone aggregates of gauge 80 to 150mm in soakage pits, soakage wells, complete all as specified and directed.

Supply, laying, jointing and testing LT cable XLPE insulated, screened, PVC bedded galvanised steelstrip or wire armoured electric power cable (heavy duty) with stranded aluminium conductor, 1100 volts grade, in trenches/fixed on walls of size 300 Sqmm, 3.5 core, confirming to IS 7098 (Part-II), complete all as specified and directed.

All as per item No. 21.00 here-in before but 185 Sqmm 3.5 core, complete all as specified and directed.

All as per item No. 21.00 here-in before but 50 Sqmm 3.5 core, complete all as specified and directed.

All as per item No. 21.00 here-in before but 25 Sqmm 3.5 core, complete all as specified and directed.

All as per item No. 21.00 here-in before but 16 Sqmm 4.0 core, complete all as specified and directed.

Supply and laying in trenches/fixed on wall 150mm bore GI tubing light grade with necessary fittings such as bend, tee, elbow etc for protection of LT UG cable, complete all as specified and directed.

Supply and laying in trenches/fixed on wall 100mm bore GI tubing light grade with necessary fittings such as bend, tee, elbow etc for protection of LT UG cable, complete all as specified and directed.

Supply and laying in trenches/fixed on wall 80mm bore GI tubing light grade with necessary fittings such as bend, tee, elbow etc for protection of LT UG cable, complete all as specified and directed.

Supply and laying in trenches/fixed on wall 50mm bore GI tubing light grade with necessary fittings such as bend, tee, elbow etc for protection of LT UG cable, complete all as specified and directed.

Supply and laying double walled corrugated (DWC) HDPE duct pipe 120mm dia, conforming to IS, approved colour, complete with fittings, for cable protection, complete all as specified and directed.

All as per item No. 30.00 here-in before but 100/110mm dia, complete all as specified and directed.

All as per item No. 30.00 here-in before but 77/80mm dia, complete all as specified and directed.

All as per item No. 30.00 here-in before but 50mm dia, complete all as specified and directed.

M & L for boring of holes under road, pavement, hard standing by trenchless technology using ultrasound technique and necessary machine without damaging the existing Road /Path /Hard Standing for laying of GI/ HDPE/ DWC pipe of dia upto 150mm, complete all as specified and directed. Note: GI/DWC pipe shall be measured and paid seperately under respective items.

Supply, installation, commissioning and testing factory made of out door type LT junction box made (IP-54 protection) out of 3.0mm thick CRCA sheet, (manufactured from CPRI type tested manufacturer) of suitable size, powder coated, totally enclosed, weather, dust and vermin proof as per IS front opening, with locking arrangement having copper bus bar of 600 Amp capacity for RYB and neutral and insulated with insulators, including connecting incoming and outgoing cables, including necessary PCC (1:3:6) type C-2 in foundation and made out of 65 X 65 X 6mm angle iron frame grouted ground by PCC foundation and 30cm above from ground level, complete all as specified and directed. Incomming:- MCCB 315 Amp, 4 pole 35 KA - 01 No. Outgoing :- (a) MCCB 125 Amp, 4 pole 16 KA - 01 No. Note: Cost of the item also includes rigid copper bus bar connections from bus bar to MCCB terminals connections etc.

Supply, installation, commissioning and testing of out door type LT feeder piller box (IP-54 protection) made out of 3.0mm thick CRCA sheet,(manufactured from CPRI type tested manufacturer) of suitable size, powder coated, totally enclosed weather dust and vermin proof as per IS with front opening with locking arrangement having copper bus bar of 300 Amp capacity for RYB and neutral and insulated with insulators, including connecting incoming and outgoing cables, with necessary PCC (1:3:6) type C-2 in foundation and made out of 50 X 50 X 6mm angle iron frame grouted ground by PCC foundation and 30cm above from ground level, complete all as specified and directed. Incomming:- (a) MCCB 160 Amp, 4 pole 16 KA - 01 No. (b) Digital multi function meter - 01 No. (c) LED type indicating lamps -03 Nos. Outgoing :- (a) MCCB 125 Amp, 4 pole 16 KA - 01 No. (b) MCCB 100 Amp, 4 pole 16 KA - 01 No. (c) MCCB 63 Amp, 4 pole 16 KA - 02 Nos. (d) CT's 500/5 Amp - set of three Note: Cost of the items also includes necessary internal wiring for meters, CT's, indication lamps,etc and Rigid copper bus bar connections from bus bar to MCCB terminals and suitable size copper wire connection bus to MCB connections etc.

Cutting of bituminus Road/Hard standing/Path etc. for laying of cables of any size and making good the surfaces as per existing after laying of cables, complete all as specified and directed.

M&L for earthing complete with galvanised steel earth plate electrode 60×60cm× 6mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less'than 1.5 metres below normal ground level, connected to existing earth lead strip by means of bolts, nuts, check nuts and washers of brass or HS steel all as shown in electrical plate No. 3 connected to earthing test point and and necessary excavation and earth work PCC (1:2:6) type C-1 with suitable size of cover made by CI plate with angle iron frame /PCC cover with opening arrangement ) incl providing charcoal or coke and common salt in alternate layer of 15cm compacted thickness all around the earth electrode with funnel and 20mm bore galvanized iron watering pipe (light grade) wire mesh, lugs, complete in all respect,including galvanised iron strip of size 25 x 4mm as earth lead including 40mm bore (medium grade) galvanized iron pipe up to earthing test point for protection of earth lead connected to earhing test point, incl excavation and earth work and disposal of spoil to a distance not exc 50 mtr and necessary testing on completion,and writing the earth resistance value on PCC pit with black paint, complete all as specified and directed. Note: (a) The unit for protection pipe and earth lead upto 7.5m. (b) Excavation/earth work is deemed to be included in the unit quoted rate. (c) Proper earhing pit should be provided with pit cover.

Supply and erection of asthetically designed decorative hot dipped galvanised mild steel step pole 3.0 Mtrs Height, opening window of 300 x 110mm for terminals connection and including mounting accessories and foundation bolts with grey powder finish compitable for fixing post top luminaire of 40/45 Wattage of max base mouting dia 76 mm including necessary PCC foundation in PCC (1:3:6) type C-2 and earth work for foundation including 3 core 1.5 Sqmm PVC insulated copper conductor cable from junction box to Post Top LED fitting, complete all as specified and dirtected. Make: Havell's Cat Part No DECO POLE 3M TOP Ø 76mm or equivalent model in Philips / Crompton /Bajaj.

Supply and fixing post top lantern LED type 40/45 watt 230 watt volts AC outdoor type with decorative post top for 360 degree indirect light IP 65 protection with impact and corrosion resistant complete with driver and lamp, complete all as specified and dirtected. Make: Havell's Cat Part No : RINKPT45WLED757PSYMTOPC / Bajaj Cat Part No. BGCPNP 45W LED WW/WH or equivalent model in Philips/Crompton.

S & F junction box made from SMC/FRP sheet ready made of size 350X 250 X138mm with aluminium bus bar of 100 Amp capacity for RYB and for neutral made in suitable size fixed inside the junction box with necessary supporting insulators, fixed on hylem sheet, MS sheet steel fixed inside the bottom portion of box to connect the cable gland complete , entire assembly fixed to pole/wall with MS clamp 25 X 5mm and nuts & bolts, or inside the copping of pole/post top including MCB SP 6 Amp 10 KA 'C' series 240 V - 1 No, with suitable size copper lugs for connecting cables from junction box to fittings, complete all as specified and dirtected.

S & F cable 3 core PVC insulated, unsheathed, multistranded, copper conductor heavy duty, of sie 1.5 Sqmm in replacement passing through PVC conduit from junction box to fittings, complete all as specified and dirtected. Note: PVC conduit shall be measured and paid seperately.

S & F rigid PVC non metalic conduit 20mm dia on pole with necessary bend elbow, couplers, check nuts, FI clamp 40 x 4mm and nuts & bolts, connected from junction box to fitting etc including painting to clamps, complete all as specified and dirtected.

Taking down old ACSR/AAC conductor of any type, complete all as dirtected.

Taking down old pin insulator of any description, complete all as dirtected.

Dismatling old cross arm of any size from poles including bracket of any size/shape, complete all as specified and dirtected.

Note: An amount of Rs.5950.00 on account of Credit Schedule for schedule 'A' part - II shall be deducted from the total amount of BOQ to arrive at the contract sum.

M/S DEY ENTERPRISE

M/S SARDAR MAL NAHATA

M/S BIJAY KUMAR SHIVA

M/S ANNI ENTERPRISE

M/S BISHAL ENTERPRISES

MAJUMDER ENTERPRISE

M/S ANIL KUMAR BAUL