SPECIAL REPAIR / REPLACEMENT OF SECURITY, STREET, TOWER LIGHTS AT AF STN ADAMPUR.

Amount

Excavation in trenches n. exc 1.5 metre wide for taking out/ laying pipe line, cable, foundation etc. exceeding 1.5 metre but exceeding 3.00 metre deep and getting out as in soft/ loose soil complete all as specified.

Returning filling in including spreading, levelling, watering and well ramming in layers not exceeding 25cm thick complete all as specified.

Removal of excavated surplus spoil to a distance n. exc. 50m and depositing where directed at level not exceeding 1.5 m above the starting point complete all as specified.

NOTES : Excavation & earthwork will be carried out by contractor manually and very carefully without endangering existing underground cables, pipe lines and adjoining structures, if any. In case any damage is caused, the same shall be made good by the contractor without any extra cost to the Govt.

Sand cushioning ( local dry river sand) for under ground cable 23cm thick (one layer of 8cm thickness before laying the cable and other layer of 15cm thickness after laying the cable) all as specified. NOTE:- Punned down thickness (over all 18cm) shall be considered for measurement and payment.)

Brick protection with pulverized fuel ash lime bricks laid flat across the route of underground cable complete all as specified.

GI pipe light grade with all fittings fixed as termination postal ,fixed to poles/ walls/ under floors/ under road etc complete all as specified of following size: -

40 mm bore

50mm bore

PCC (1:3:6) type C-2 using 40mm graded stone aggregate as in foundation filling and mass concrete upto ground level etc complete all as specified.

PCC (1:3:6) type C-1 using 20mm graded stone aggregate as in coping of poles etc. with slightly rounded or chamfered angles including necessary form work and fair finishing the exposed surface without using extra cement complete all as specified.

XLPE insulated heavy duty multi stranded armoured and PVC sheathed LT cable 1100 volts grade with aluminium conductor laid in trenches/ ducts/ along poles/ through pipes including jointing and testing and taking out existing cable complete all as specified, of following description: -

10 Sq.mm, 4 core

16 Sq.mm, 4 core

25 Sq.mm, 4 core

PVC insulated & sheathed stranded FRLSH copper conductor three core cable 1100 volts of size 0.75 sq. mm ( nominal area) conforming to IS 694 for making connection from junction box to light fittings IN REPLACEMENT complete all as specified.

Security light bracket made of 40 mm bore GI light grade pipe 1.5 metre long bend to shape including necessary welding and fixed to pole with suitable size of flat iron clamps, nuts, bolts and washers etc. IN REPLACEMENT complete all as specified .

Set of two brackets made to shape out of 40 mm bore GI light grade tube one side 1.5 metre long and another side 1.80 meter long bend to shape including necessary welding and fixed to pole with one no.suitable size of flat iron clamps, nuts, bolts and washers etc. IN REPLACEMENT complete all as specified .

LED street light 90 watt, outdoor type pressure die cast aluminium housing, heat resistant toughtened glass with frame and secondary lenses with IP66 Protection. 10KV SPD included. minimum efficiency ≥ 110/125LPW IP 66 protection IN REPLACEMENT and making connections, complete. MAKE: CG Cat part no. LSTP-90-CDL-HPM or equivalent make mentioned in Appendix 'B'.

LED street light 120 watt, outdoor type pressure die cast aluminium housing, heat resistant toughtened glass with frame and secondary lenses with IP66 Protection. 10KV SPD included. minimum efficiency ≥ 110/125LPW IP 66 protection IN REPLACEMENT and making connections, complete. MAKE: CG Cat part no. LSTP-120-CDL-M or equivalent make mentioned in Appendix 'B'.

LED flood light 80 watt suitable for high mast , outdoor type pressure die cast aluminium housing, heat resistant toughtened glass with frame and tamp with minimum efficiency ≥ 110/125LPW IP 66 protection IN REPLACEMENT and making connections, complete. MAKE: Crompton Cat part no. LFL-80-CDL/60-HPM or equivalent make mentioned in Appendix 'B'.

LED flood light 120 watt suitable for high mast , outdoor type pressure die cast aluminium housing, heat resistant toughtened glass with frame and tamp with minimum efficiency ≥ 110/125LPW IP 66 protection IN REPLACEMENT and making connections, complete. MAKE: Crompton Cat part no. LFLN-120-CDL/60-M or equivalent make mentioned in Appendix 'B'.

LED search light, 300 watt high intensity long range, UDCA model, min range 600 meter, optical grade lens reflector having minimum efficiency > 95% & narrow beams 5 degree, IP 66 protection IN REPLACEMENT and making connections, complete. MAKE: Kalin Cat part no. RSL-LRFLL25-PC30 or equivalent make mentioned in Appendix 'B'.

Street light junction box insulated and made out of environment friendly, recyclable, UV resistant , halogen & silicon free, polycarbonate with glass fiber reinforced of size 205x255x112 mm having protection IP-66/67 including MCB single pole 6 amp and all fixing acessories as required IN REPLACEMENT complete. MAKE: Hensel Cat part no.KF2525G or equivalent make mentioned in Appendix 'B'.

9 metre long steel tubular swaged pole type 410 SP-22 complete with cast iron base plate, final taper plug, bolts, nuts & screws conforming to IS-2713 (Part- I & III) of 1980 and painting the pole with two coats of aluminum paint over a coat of primer including black and white strips 30cm each upto 1.5 metre from top of PCC foundation block and numbering of poles in 80mm high white letter using synthetic enamel paint over base etc including taking down old existing pole complete all as specified.

Drilling holes at the bottom and top in street light pole with electric drilling machine to make arrangment of passage for two core cables through the entire steel pole from the top to bottom at junction box etc complete.

LT fedder piller box out door type, made out of CPRI approved OEM made, polycorbonate thermoplastic enclosures, IP 65 protection, in accordance with IEC 605295, size 600x600x300 mm with 4 nos. copper strip 40x6mm size busbar 400 Amp of suitable size mounted on LT protection insulators- 8 no, weather/vermen proof with high quality rubber beading on panel door, cable entry arrangements at bottom. Front opening door having two leaf braced with continue hinges, mounted on 4 Nos angle iron 25x25x5 mm legs and grouted in PCC block of size 300x300x150 mm in PCC 1:2:4 Type B-1. All exposed MS articles shall be painted with two coats of synthetic enamel paint over a coat of red oxide primer complete. MAKE: Hensel or equivalent make mentioned in Appendix 'B'.

Northern cable fault locatoers

SATISH AND CO

Bains Enterprises

J.K & Company