Military Engineer Services Tender

Supply and Laying and testing XLPE insulated screened PVC bedded, galvanised steel strip or wire armoured, electric power cables heavy duty with stranded aluuminium conductor, 11000 volts grade of size ,of size 95 Sqmm 3 core laid in trenches/ ducts/ through pipes/ in floor/ road/ along the pole. Notes :Excavation, earth work, cable protection and sand cushioning and joints shall be measured & paid separately.

All as per item No 04 above but 70 Sqmm 3.5 core.

All as per item No 04 above but 16 Sqmm 4 core.

Excavation in trenches in soft loose soil n.exc 1.5 m wide and n.exc. 1.5 m in depth for poles, stay, cable, pipe etc getting out all as specified.

All as per item No 07 above but depth exc 1.5 m and n. exc 3 m.

Returning, filling in, including spreading,leveling,watering and well ramming in layers each n.exc 25 cm thick in soft loose soil all as specified.

Removing excavated material to a distance n exc. 50m and depositing where directed at a level n exc. 1.5 m above,the starting point.

Supply and laying un-reinforced precast conncrete cable cover, class HV, type I, flat, size 300 mm x 180 mm x 40 mm laid flat in trenches over the cable with the length of cable cover perpendicular to the direction of cable length, adjacent/ abutting each other complete all as specified and directed.

Supply and lay brick sub class "B" old size for protection of cable laid in trenches for under ground cable all as specified.

M&L for Sand cushioning in trenches using fine sand to under ground cable, laid in two layers before laying the cable & after laying the cable complete all as specified.

Labour for drilling hole under the road with the help of bocki / manual or by machine for crossing GI tubing of any size for cable protection all as specified and directed.

M&L for PCC 1:4:8 type D:2 using 40mm graded crushed stone aggreate as in foundation for pole/stay assembly foundation etc all as specified and directed by Engineer-in-Charge.

M&L for PCC 1:3:6 type D:2 using 40mm graded crushed stone aggreate as in foundation for pole/stay assembly etc all as specified and directed by Engineer-in-Charge.

M&L for PCC 1:2:4 type B:2 using 40mm graded crushed stone aggreate as in coping of pole including necessary form work and fair finish to exposed surfaces complete all as specified and directed.

Supply and fix cable jointing kit 11 KV grade cable for out door termination Heat shrinkable type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium cable of size 95 Sqmm

Supply and fix cable jointing kit 11 KV grade cable for out door straight through Heat shrinkable type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium cable of size 95 Sqmm

M&L GI tubing light grade fixed long the pole/under road/along the wall of size 80mm bore with necessary clamps for cable protection all as directed.

All as per Ser item No 20 above but size 40 mm bore.

Supply and fixing in replacement GI pipe bracket made out of GI pipe light grade 40 mm dia and bend to shape 1.5 mtr long, including MS clamps made out out of MS flat iron of size 40X4mm thick with nuts&bolts,washers complete and drilling of holes for nuts & bolts etc. including painting MS clamps with two coats of synthetic enemal paint over a coat of red oxide primer all as specified and directed.

S & F in replacement of junction box size 200mm x 140mm x 95mm poly corbonate with glass fibre reinforced, environment friendly, recyclable, UV resistant, halogen and silicon free anti acid and anti corrosive IP 66/67 in accordance with IE rule internally embedded gasket, junction box including 3 phase 415 volt aluminium bus bar and Din rail for fixing the MCB 6A 10KA to control the street light including necessary clamps, nuts bolts to fix the junction box with poles all specified and directed.

Supply and fixing PVC copper cable multi stranded twin core size 2.5 sqmm including rigid non metal PVC conduit fixed with clamps all as specified and directed by Engineer-in-Charge.

Supply and fixing new generation energy saving IP 66 street light luminiaries with long life versatile pressure die-cast aluminium road way security light luminaire with high power LED 90 watt complete all as specified and directed.

Supplying, installing and commissioning of LT out door feeder pillar box double door type with neoprene rubber gasket, vermin/dust / weather proof, 415 Volts, 50Hz, self ventilation on both sides, totally enclosed busbar, fullly comparted type, front openable hinged independent door for each compartment with proper locking arrangement and common front and rear door openable with mild steel sliding door bolt 300mm long locking arrangement, made out of 3.00mm thick CRCA sheet duly powder coated, properly welded and connecting the incoming / out going cables by providing cable glands and cable lugs including taking down existing panel complete all as specified and directed comprising of following accessories :-

(a) MCCB 100 Amp 4 pole 35 KA , 50 Hz -01 No (Incoming) (b) MCCB 63 Amp 4 Pole , 16 KA , 50Hz - 02 Nos (Outgoing)(c) Volt meter 0-500 volts with selector switch digital type - 01 No(d) Ampere meter 0-200 Amp with CTs and selector switch digital type -01 No(e) Indictor lamp Red , yellow and green LED type - 01 Set(xi) Note: Frame pedestal legs (4Nos.) made of MS angle of size 40x40x6 mm of length 750 mm, 300 mm below the ground and 450 mm above the gound level, grouted in PCC 1:2:4 type B-1 (using 20mm graded stone aggregate) blocks of suitable size.

M&L for crossarms, bracing, supports, clamps and plates, fabricated from staructural steel section including nut bolts washers including welding, bending, cold or hot drilling holes for bolts in any shape or size as indicated in drawings or as directed, including two coats of aluminium paint over a coat of red oxide primer all specified.

M&L for Lightning arresters expulsion type complete with all fittings, transmission class, discharge capacity 65 Kilo amp, suitable for 6600 volts all as specified and directed.

Supply and fix HT 11 KV, out door type gang operated air-break switch TP, suitable for horizontal or vertical mounting fixed type complete with 9 insulators for currect rating upto 200 Amps with operating mechanism worked from ground level.

Supply and fixing in repair of three phase 5 KW automatic street light control switch using infrared sensor based NATURE SWITCH FOR automatic switching of street lightss nature switch operation should be based on Natural light Lux level. Switching off illuminance level should be greater than or equal to 10 LUX. The sensor should also have part night operation facility of min 4 hrs to maximum 12hrs. The circuit shall have a provision for manual over ride operation. The sensor along with suitable power contactors and incoming-outgoing MCBs should be enclosed in a pole/wass mountable enclosure made of rest proof, electric shock proof, termite proof and FR grade SMC junction box conforming to IP-66 complete all as directed by Engr-in-Charge.

Earthing Complete with galvanised steel earth plate electrode 60cmx60cmx6mm thick burried directly in ground vertically to a depth not less than 2.25 metre below ground level with top edge of the earth plate at a depth not less than 1.5m below ground level earth plate surrounded from all sides by 15cm thick packed layer of charcoal dust and common salt filling in alternate layers and electrode connection by using earth lead GI wire 4mm dia ( 8 SWG) by means of bolts, nuts, check nuts and washers made of galvanised iron and thimbles and other end of the earth wire connected to main switch board protected by galvanised iron light grade pipe 15mm bore in wall/floor and GI Pipe 20mm bore medium grade for watering with funnel and wire mesh provision of concrete pit in PCC (1:3:6) type C1, pre-cast RCC (1:2:4) type B1 cover slab 54 cm x 54 cm x 5 cm including 8mm dia TMT bars both ways @ 15cm centre to centre with one handle for lifting made out of 8mm dia MS bar, including necessary excavation and earth work in any type of soil, returning slurry approved soil and disposed of surplus soil to a distance not exceeding 50m away all as shown in electrical plate No 3 of SSR 2009 ( Part-I).

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 galvanised earth lead strip 25mm x 4mm by means of bolts, nuts, check nuts and washers of galvanised iron or steel all as shown in electrical plate No.3 connected to earthing test point including testing on completion including watering GI pipe 20mm bore medium grade, 32mm bore light grade GI pipe for protection of earth lead including provision of concrete pit in PCC (1:3:6) type C1, pre-cast RCC (1:2:4) type B1 cover slab 54 cm x 54 cm x 5 cm including 8mm dia TMT bars both ways @ 15cm centre to centre with one handle for lifting made out of 8mm dia MS bar, funnel & wire mesh, excavation and earth work in any type of soil complete including dismantling existing earthing complete all as specified & directed by Engr-in-charge.

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 galvanised earth lead strip 32mm x 6mm by means of bolts, nuts, check nuts and washers of galvanised iron or steel all as shown in electrical plate No.3 connected to earthing test point including testing on completion including watering GI pipe 20mm bore medium grade, 40mm bore light grade GI pipe for protection of earth lead including provision of concrete pit in PCC (1:3:6) type C1, pre-cast RCC (1:2:4) type B1 cover slab 54 cm x 54 cm x 5 cm including 8mm dia TMT bars both ways @ 15cm centre to centre with one handle for lifting made out of 8mm dia MS bar, funnel & wire mesh, excavation and earth work in any type of soil complete including dismantling existing earthing complete all as specified & directed by Engr-in-charge.