Repair/Maint of domestic, technical and General Area Security lights including replacement of UNSV Jn Box, LT UG Cable, Jointing kits, time switch and painting of poles at AF Stn Bihta.

Amount

Excavation in trenches n.exc 1.5 mtr wide and n.exc 1.5 mtr deep in soft/loose soil and getting out for laying under ground cable / erection of poles, stays etc complete all as specified and as directed by Engr-in-Charge

Returning, filling in including spreading, leveling, watering and well ramming in layers n.exc 25 cm thick complete all as specified and as directed by Engr-in-Charge

Removing of excavated material n.exc 50 mtr away and depositing where directed at a level n.exc 1.5 mtr above the starting point complete all as specified by Engr-in-Charge.

M&L for laying of bricks sub class ‘B’ (old size bricks) laid flat perpendicular to the direction of cable for protection of cable complete all as specified and as directed by Engr-in-Charge.

M&L for sand cushioning for cable with river washed sand and pinning to provide required cover as specified in SSR Part –I complete all as specified and as directed by Engr-in-Charge

M&L for cement concrete type C-1 1:3:6 ( using 20mm graded stone) aggregate for foundation, mass, filling, mass concrete as in coping and repair pole coping and surface smooth to match with existing coping complete all as specified and as directed by Engr-in-Charge.

M & L XLPE insulated armoured heavy duty electric cable with aluminium conductor 1100 volts grade, underground cable laid in trenches, floors, ducts passing through pipe for road crossing etc including taking down old unsv cable of any size complete all as directed by Engr-in-Charge. Note:- (Excavation, earth work, brick protection sand cushioning and GI pipe etc shall be measured & paid for separately) of following sizes :- (a) Cross sectional area 16 Sqmm 4 core

(b) Cross sectional area 25 Sqmm 3 ½ core.

Labour only for shifting of existing street lights cables where directed and extend the loop portion, cut the brittle cable and connect to street light junction box including provision of suitable size aluminium tube terminal and refilling the trench complete all as specified and as directed by Engr-in-Charge.

Material & Labour for fixing street light bracket made out of GI pipe light grade 40mm bore approx length not less than 120cm bent to shape without welding including new clamps made out of MS flat of size 30x5mm thick including cutting, welding, drilling holes, nut bolts, washer, etc including two coats, aluminium paint over one coat of red oxide primer on MS work complete including taking down old UNSV complete all as specified and as directed by Engr-in-Charge Make of pipe:- Jindal (Hisar)/TATA/Prakash Surya

S & F in repair PVC insulated and PVC sheathed 2.5 sqmm twin core round FR copper conductor industrial cable ,1100 Volt conforming to IS 694 and making necessary connections from Junction box to street light by using suitable size of aluminium thimbles/terminal etc complete all as specified and as directed by Engr-in-Charge Make:-HAVELLS or equivalent make and model of POLYCAB/PLAZA

S & F in replacement of old unsv street light fitting of any type /watt into LED Light fitting complete 45 Watt with high power energy saving pressure die cast aluminium IP 66 roadway luminaries heat resistant toughened glass with frame better optics for uniform distribution with high power LED as Ligh source including taking out old unserviceable one complete all as specified and as directed by Engr-in-Charge Make:- Crompton Greaves Cat Part No LSTS-45-CDL-M/equivalent make and model of PHILIPS/SURYA

S & F in repair astronomical time switch with minimum switching time of 1 minute weekly programmable including making necessary electrical connections, time setting and testing etc and taking out the old unsv one complete all as directed at site. Make:- HAVELLS or equivalent make of L&T/LEGRAND

S & F in repair LED outdrivers suitable for 45 Watt LED street light and making electrical connections and testing etc complete all as directed by Engr-in-Charge Make : CG Cat part No - SODQL-65-700-45W or equivalent in Havells/Philips.

Dismantling and taking down unserviceable High mast lantern complete set ( 9 Nos x 250 watt / 6 Nos x 250 watt LED Flood lights) from high mast pole after disconnection all electrical connections and refixing the same after making it serviceable including all electrical connections complete all as specified and directed. Note : Spare parts required for repair of unserviceable floodlights shall be deemed to be included in quoted rate (LED driver, surge protection device etc) complete all as specified and as directed by Engr-in-Charge

Supply and fixing in repair LED flood light energy saving & environmental friendly long life versatile pressure die-cast aluminum, IP66 flood light of 70Watt 240 Volts single phase incl taking down old unsv flood light of any wattage complete with all necessary connection as required and complete all as specified and as directed by Engr-in-Charge Make : Crompton or equivalent in Surya/Havells/Philips

S & F in replacement of old UNSV/damaged retro reflecting strip in 9 and 11 mtr pole where directed. The width of tape not less than 50mm of colour Yellow complete all as directed by Engr-in-Charge. Make:- 3 M or equivalent in Raychem

S & F in replacement of old UNSV/damaged retro reflecting strip in 9 and 11 mtr pole where directed. The width of tapes shall not be less than 50mm of colour Red complete all all as directed by Engr-in-Charge Make:- 3 M or equivalent in Raychem

Supply & fixing GI tubing light grade, on poles, under floors, road crossing etc all as reqd at site and as directed by Engr-in-Charge. (a) 50 mm bore

(b) 80 mm bore

M&L for earthing complete with galvanized steel earth plate 600x600x6 mm thick, buried directly in ground (earth pit not less than 2.25 mtr deep below ground level ) with top edge of the plate not less than 1.5 meters below normal ground level, connected to galvanised iron strip 32x6 mm dia as earthing lead by means of bolts, nuts, check-nuts, and washers of galvanised iron or steel besides welding at all joints as shown in drawings and including excavation and earth work, GI pipe light grade 40 mm bore for protection of GI strip from earth electrode to and including the earth test point of galvanised Iron/steel . supplying and laying charcoal stone aggregate) chamber and RCC cover of size 54x54x50 mm (1:2:4) type B1 using 20 mm graded crushed stone aggregate reinforced with 8 mm dia TMT bars @ 75mm C/C both ways with mild steel handle 12 mm dia, PGI funnel with wire mesh, 20 mm dia GI pipe medium grade for watering all as shown in drawing including taking out the old one. Note:- Cost of GI strip and GI protection pipe up to a distance 7.5 M shall be included in quoted rate of above Items.

Supply and fix end termination indoor type cable jointing kit suitable for 1.1 KV grade cable complete with Jointing material heat Shrink type and accessories suitable for 3 ½ / 4 core XLPE, armoured aluminium conductor cable of size 4-16 Sqmm Indoor/Outdoor type complete all all as directed by Engr-in-Charge Make : Denson/Raychem/M-Seal

Supply and fix end termination indoor type cable jointing kit suitable for 1.1 KV grade cable complete with Jointing material heat Shrink type and accessories suitable for 3 ½ / 4 core XLPE, armoured aluminium conductor cable of size 25-50 Sqmm Indoor/Outdoor type complete all all as directed by Engr-in-Charge Make:- Denson/Raychem/M-Seal

S & F Cable jointing kit suitable for 1.1 KV grade cable outdoor/indoor end termination, heat shrinkable type joint complete with jointing material and accessories suitable for 3.5 core XLPE armoured aluminium conductor cable of size 70 to150 sq mm complete all all as directed by Engr-in-Charge Make :- Denson/Raychem/M-Seal

Supply and fix cable jointing kit for 1.1 KV grade cable for straight through joint complete with Jointing material heat Shrink type and accessories suitable for 3 ½ / 4 core XLPE, armoured, Al conductor cable of size 25 to 50 sqmm complete all all as directed by Engr-in-Charge Make : Denson/Raychem/M-Seal

S & F LED Decorative post top Gate Light for 360 degree indirect light with IP 65 protection incl taking down old unsv complete all all as directed by Engr-in-Charge Make : Crompton Cat Ref - LPTO-40-CDL/M or equivalent in Havells/Surya..

Material & labour for cleaning, preparing the surface of steel tubular LT poles 9.0 mtrs long,junction box including removing of rust particles and painting with two coat of aluminium paint over a coat of primer including cross arms, bracing, supports, clamps, eye hook etc., and providing Blue & white strips alternatively 30 cm each from coping to 1.5 mtr height starting with blue strip using synthetic enamel paints,including writing of pole serial Nos in black paint and complete all all as directed by Engr-in-Charge.

M& L for fixing cable junction box having IP 66/69 weather proof for outdoor installation made of plastic material of size 255X355X122 mm with opaque cover ,conical cable gland aluminium lugs, Protection Class IP 65, 04 nos aluminium bus bar of size 25x4 mm for three phase and neutral including 01 no MCB SP 6 Amps for controlling street light and 2 Nos MS clamp of size 30x5 mm complete with nut, bolt and washers for mounting the junction box on street light pole complete incl taking downold one and complete all all as directed by Engr-in-Charge Make:-Hensel/Sintex

MS JAGDAMBA ENTERPRISES

Roy and Sons Infrastructers

Jai Maa Construction

Bikarma Enterprise

MAC ENGINEERS

ARTI ENTERPRISES