REPAIR/ MAINT OF STREET LIGHT,JUNCTION BOX, TIME SWITCHES, CABLE, HIGH MAST LIGHT, HANGER LIGHT AND AVIATION LIGHT AND ALLIED WORKS AT AF STN GORAKHPUR

Amount

Excavation in trenches n. exc 1.5 m wide and n.exc 1.5 m in depth and getting out soft/loose soil complete all as specified and as directed for laying of under ground cable, foundation of pole and stay etc. complete all as specified and as directed

Returning, filling in, including spreading, levelling, watering and well remmining in layers not exc 25 cm.

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

M&L for sand cushioning to U/G cable in layers of 23 cm thick( 8 Cm before laying the cable and 15 Cm thick after laying the cable) in trenches complete all as specified and directed.Note :- Only Puned down volume shall be measured.

Supply and lay burnt best quality locally available old size sub class 'B' bricks laid in trenches perpendicular to U/G cable for cable protection complete all as specified and as directed.

Laying only serviceable bricks obtained from the items specified here-in-before (i.e during taking out of under ground cable),laid flat dry, in trenches with width of the bricks laid to the axis of cable for protection of cable complete all as specified and as directed

Taking out unserviceable LT U/G cable from trenches of size 6 Sqmm to 120 Sqmm 2/3.5/4 core complete all as specified and as directed at site.

Supply and lay in trenches or passing through pipe XLPE insulated armoured, heavy duty electric cable with aluminium conductor 1100 volts grade, cross-sectional area 10 Sqmm 4 core complete all as specified and as directed at site.

All as per item No-8 above but of size 16 sqmm 4 core complete all as specified and as directed at site.

All as per item No-8 above but of size 25 sqmm 4 core complete all as specified and as directed at site.

M&L Boring holes horizontally under road without damaging the surface of road ( minimum 1.0 Metre below the road surface with the help of GI tubing not exc 50 mm bore(dia) for passing UG cable, complete all as specified and as directed. NOTE : - GI Pipe laid will be measured and paid separately under respective item complete all as specified and as directed at site.

S&F in replacement of 40 mm bore GI tubing light grade with all fittings laid across road, in trenches or across PCC drain, along electric pole or floor/wall for cable protection with suitable size of MS clamps and nut and botls/washers complete all as specified .

S&F in replacement of 25 mm bore GI tubing light grade with all fittings laid across road, in trenches or across PCC drain, along electric pole or floor/wall for cable protection with suitable size of MS clamps and nut and botls/washers complete all as specified .

M&L for replacement earthing complete with galvanized steel earth plate electrode 600mm X600mmX6mm buried directly in ground vertically to a depth not less than 2.25 meter below normal ground level (with top edge of earth plate not less than 1.5 meter below ground level) connected to galvanized iron earth strip 32x6 mm, (main earthing lead ) by means of galvanized bolts, nuts and washers all as shown in electrical plate no 3 of MES Schedule Part-I (2009) with connected to earth test point & to main switch board with & including adequate quantity of charcoal dust and common salt alround earth plate & 15 mm dia GI pipe light grade for earth lead protection pipe for suitable length and GI pipe 20 mm dia light grade for watering pipe with funnel & wire mesh including necessary earth work and PCC (1: 3 : 6) type C-1 for earth pit and 40 mm thick precast RCC cover in 1 : 2 : 4 type B1 with 3 Nos 6 mm dia MS bars both ways complete all as specified & directed. Note:(a) If less than 5.0 Ohm result has not achieved at site, the contractor is responsible to done grid system to achieve the desired result and no extra payment shall be claimed by the contractor to this effect. (b) Earth continuity conductor of length upto 7.50 mtr from electrode shall deemed to be included in the quoted rate.

Dismantling of old PCC/steel tubular pole of any size with necessary disconnection of electric wire, demolition of concrete foundation including excavation, earth work as reqd & removing the same from site complete all as specified and as directed.

Supply and erecting Steel tubular swaged pole complete with cast iron base plate , finial taper plug , bolts , nuts & screws as specified type 410 SP-31, 9 mtr long, complete all as specified and shown on drawings including the followings:-(a) Excavation in post holes in any types of soil, returning filling, well ramming and disposal of surplus soil to a distance not exceeding 50 mtr from the starting points.(b) PCC (1:3:6) type C-2 using 40 mm graded stone aggregate as in foundation including form work.(c) PCC (1:2:4) type B-1 using 20 mm graded stone aggregate as in coping including form work.(d) PCC (1:4:8) type D-2 using 40 mm graded stone aggregate as in base.(e) Painting of poles externally with one coat of black bituminous paint (upto planting depth) and above plinth block concrete collar with two coats of aluminium paint over one coat of red oxide primer including preparation of surface including painting of 30 cm wide bands 3 Nos with synthetic enamel paint of appropriate colour in alternate layer upto height of 1.5 m above plinth block.(f) Painting of coping shall be cement base paint complete all as directed. Note:- (i) This item consists of provision of steel pole and work mentioned in para (a) to (f) only. All other connected work, shall be measured and paid on this account.

M & L for taking down Street light fittings of any descriptions from any height after disconnecting electric connections and opening cover and checking of light fittings for serviceability and repaired as required and re-fixing the light fittings in existing position after repair and providing connections including replacement of defective/ unserviceable spares/ parts etc as required to make the fittings in smooth serviceable condition and testing complete all as specified and as directed. (Note: (i) Replacement of unserviceable parts shall be measured and paid seperately as "supply only" (ii) Replacement of minor spares/ parts such as nuts, bolts & washer, worn out cables as per existing size etc shall deemed to be included in the unit quoted rate)

Supply in replacement Driver suitable for LED street/ security light fittings 45 Watt upto 400 watt complete all as specified and directed.

Disconnecting and taking out old unserviceable light fitting’s bracket incl FI clamps of any description and in any position andS & F in repair Street light bracket arm of length not less than 1.5 m made out of GI tubing, 40 mm bore, light grade fixed to pole, etc with suitable size flat iron clamp, nuts, bolts including painting with two coats of aluminium paint over a coat of red oxide, zinc chrome primer complete all as specified and directed.

Disconnecting and taking out old existing unserviceable junction box and S & F in repairs IP rated junction box made of impact resistance polycarbonate & heat resistant materials of size 200x160x98mm mm, dust proof, water tight, light weight, acid resistant, corrotion proof insulated and shock proof, fire retardant, self extinguishing, helogen & silica free non toxic material, UV resistant with internally embedded gasket and fitted with required terminals alongwith complete all as specified and directed directed.

M & L for lowering down high mast light assembly from pole disconnecting UNSV highmast light fitting and again lifting up highmast light assembly carefully of any type/height after repair/replacement of highmast lights or submain wiring complete all as specified and directed.(NOTE: Highmast light fitting will be measured and paid saperately)

S&F(in repair) LED High mast light fitting of capacity 400 watt energy saving, environment friendly, long life, exclusive innovative die-cast aluminium IP66 flood light suitable for high lighting architectural façade and general purpose lighting (Highmast) complete with operating voltage 10 degree centigrade to 50 degree centigrade with operating voltage range 140 volt to 270 volt and serge protection upto 10KV with inbuilt SPD complete all as specified and directed. Make :Philips/Bajaj/crompton/ Shakti as approved by GE

Disconnecting all electrical connection and taking down carefully existing unserviceable Hanger light fitting of any description and in any position from hanger and Supplying & Fixing, circular LED Highbay with tapered fin design and excellent thermal management along with IP 66 protection , pressure die cast ,environment friendly, High bay light fitting (WB) with high power 120 W LED light complete all as specified.Make :Philips/Bajaj/crompton/ Shakti as approved by GE

Disconnecting and taking out old existing unserviceable flood light fitting of any description and supplying & Fixing, testing energy saving, die cast aluminium housing IP 65 protection,50 W LED flood light fitting with high power LED as light source complete fixed on pole using 30x5mm FI clamps,nuts,bolts & washers all as per site requirement and as directed.Make :Philips/Bajaj/crompton/ Shakti as approved by GE

Disconnecting and taking out old existing unserviceable flood light fitting of any description and supplying & Fixing, testing energy saving, die cast aluminium housing IP 65 protection,200 W LED flood light fitting with high power LED as light source complete fixed on pole using 30x5mm FI clamps,nuts,bolts & washers all as per site requirement and as directed.Make :Philips/Bajaj/crompton/ Shakti as approved by GE

Disconnecting and taking out old existing unserviceable flood light fitting of any description and supplying & Fixing, testing energy saving, die cast aluminium housing IP 65 protection,120 W LED flood light fitting with high power LED as light source complete fixed on pole using 30x5mm FI clamps,nuts,bolts & washers all as per site requirement and as directed.Make :Philips/Bajaj/crompton/ Shakti as approved by GE

Disconnecting and taking down old UNSV timer and Supplying and fixing Automatic Timer switch which switches ON/OFF the street lights based on LUX level of natural light ranges from less than 30 LUX and More Than 10 LUX of capacity 8 KW Three phase, 220V contactor rating 40A,incoming-outgoing MCB rating 40A having over voltage and under volttage protection all as specified and directed. complete all as specified and directed.Navdeep or equivalent make approved by GE

Dismentaling of Old worn out aviation obstruction light and S&F testing new obstruction aviation light, LED type casing made from pressure die costing of aluminium alloy LM -6 ,polycorbonate lane to protct LEDS ,IP-65 protection , single dome type complete all as specified and directed . Make :Philips/Bajaj/crompton/ Shakti as approved by GE

Supply and fix in repair Intergral LED Post-Top Luminaire 25 W Comprises housing with LEDs and driver. Glare-free and better uniformity and Heat resistant toughened glass with frame suitably gasketed for IP 65 Class I protection including all accessories, all as specified and directed. Make :Philips/Bajaj/crompton/ Shakti as approved by GE

S&F New LED Bollard light(Garden Light) 9 Watt,single phase,240 Volts with 9 watt LED lamp opal diffuser & aluminium reflector all as specified and directed Make :Philips/Bajaj/crompton/ Shakti as approved by GE

S & F in repairs LED bulb 9 watt complete all as directed.

Supply and fix in replacement Lamp holder, PVC/Polycarbonate type with back plate with one LED light 9 Watts suitable for batten fittings 230V AC ISI marked including taking out old one all as specified and directed

Disconnecting and taking out old existing unserviceable street light fitting of any description and Supply & fixing Street light fitting IP-66 powder coated pressure die cast aluminium housing with high power LED as lighting source with heat resistant toughtened glass 70 W LED with 10kv surge protection complete with all assessaries of capacity 70 watt all as specified and directed make : Philips/Bajaj/crompton or equivalent make approved by GE

Supply & fixing in replacement PVC insulated and sheathed unarmoured three core copper conductor cable 2.5 sqmm 1100 volt to be replaced in existing fittings complete all as specified and directed .

S & F in repairs Framed work such as grills, gratings, etc.. with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of gate lights and similar work con- forming to Fe.290.Gde-E-165 complete all as specified and as directed.

Demolition of concrete of any description and in any position or not other wise spccificly provided for

M & L for cement concrete type B-1, 1:2:4 using (20 mm graded aggregate) including formwork for coping of LT pole complete all as directed.

M & L for cement concrete type B-1, 1:4:8 using (40 mm graded aggregate) in foundations,filling and mass concrete complete all as directed.

M&L for replacement earthing complete with Copper plate 600x600x3.15mm thick electrode & 20x3 mm copper strip as earthing lead buried directly in ground (earth pit not less than 3.0 mtr deep below ground level) with top edged of the plate not less than 2.40 mtr below normal ground level, connected to copper earth lead by means of bolt, nut, check nut and washer of copper strip of size 20X3mm as earthing lead as shown in Electrical Plate No 4 of SSR Part I connected to earthing test point all as specified or indicated and testing on completion including necessary excavation and earth work in soft/ loose soil, earth pit in PCC 1:3:6 type C1 using 20mm stone aggregate, funnel, 20mm dia GI med grade water pipe, 40mm dia GI light grade earth lead protection pipe, CI frame and cover, wire, copper lugs, wire mesh, charcoal or coke and common salt in alterative layer all around the earth electrode compacted thickness 15 cm including excavation and earth work pit cover including disposal of surplus soil to a distance not exceeding 50m, complete testing on completion all complete as shown in electrical plate No. 4 of SSR part No1 all as directed. Note: (a) If less than 5 Ohm result has not achieved at site, the contractor is responsible to done grid system to achieve the desired result and no extra payment shall be claimed by the contractor to this effect. (b) Earth continuity conductor of length upto 7.50 mtr from electrode shall deemed to be included in the quoted rate).

M&L for replacement 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 wire 4.0mm dia 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 all as specified or indicated including testing on completion complete all as specified & directed. Note:(a) If less than 5.0 Ohm result has not achieved at site, the contractor is responsible to done grid system to achieve the desired result and no extra payment shall be claimed by the contractor to this effect. (b) Earth continuity conductor of length upto 7.50 mtr from electrode shall deemed to be included in the quoted rate.

Supply and spreading in layers Magnesium Sulphate (MgSO4 crystal) for repair to existing earthing pit complete all as specified and directed.

Supply and filling of 25KG of ground enhancement compound in the existing earth pits to improve the earthing efficacy. It contains a homogenous mixture of conductive cement, electrolyte carbon, Hydrous alluminium cilicate and other electrolyte compound complete all as epcified and directed. Make : True Power Earthings Pvt Ltd.

M&L for brazing of earthing strips (GI/Copper/Aluminium) by arc/gas welding approx 50mm long tapper joint complete all as specified and directed.

M&L for replacement of bolts stainless steel of size 1/4"x1" with nuts & washer (01 each) complete all as specified and directed.

M&L in replacement for construction of earth pit chamber of internal dimensions of 300x300x250mm in brick masonry built in PCC 1:3:6 type C-1 using 20mm graded stone aggregate for earth pit with pre cast RCC cover slab (1:2:4) type B-1 using 20mm graded stone aggregate 40mm thick reinforced with 8mm dia TMT bars 3 Nos both way with 12mm dia MS round bar handle, GI light grade watering pipe 20 mm dia- 2.0mtr long with funnel and wire mesh including taking out and dismantle of unserviceable earth pits complete all as specified and directed.

S&F in replacement pre cast RCC cover slab (1:2:4) type B-1 using 20mm graded stone aggregate 40mm thick reinforced with 8mm dia TMT bars 3 Nos both way with 12mm dia MS round bar handle for earth pit chamber of internal dimensions of 300x300x250mm complete all as specified and directed

S&F in replacement earth continuity conductor or main earthing lead 32mmx6mm copper strip/earth lead, laid in trench, fixed on walls or any other position including jointing by tinned copper/brass nuts, bolts and washers in addition to brazing at every joint, complete all as specified and directed.

S&F in replacement earth continuity conductor or main earthing lead 20mmx3mm copper strip/earth lead, laid in trench, fixed on walls or any other position including jointing by tinned copper/brass nuts, bolts and washers in addition to brazing at every joint, complete all as specified and directed.

S&F in replacement earth continuity conductor or main earthing lead 32mmx6mm GI strip/earth lead, laid in trench, fixed on walls or any other position including jointing by tinned GI nuts, bolts and washers in addition to brazing at every joint, complete all as specified and directed.

S&F in replacement aluminium strip of size 25x3.15 mm complete with saddle, porcelain insulator and fixing screws, washer/accessories for roof and down conductor complete all as specified and directed.

S&F in replacement Air termination, single pointed copper rod 12mm dia and 300mm long fixed/ tightened properly at directed location/ height complete all as specified and directed.

Labour only for dismantling of unserviceable and abandoned earth pits (above ground) and level the surface up to existing ground level complete all as specified and directed.

M&L Boring of holes horizontally for laying of upto 25mm dia pipe (minimum depth 600mm from top level) under road, Pavement, hard standing complete all as specified and directed.

M&L for making PCC foundation of size 30x30x40cm depth (for support of watering pipe as well as lightning spikes as reqd) with cement concrete of ratio 1:3:6 type B-1 using 20 mm graded stone aggregate including plastering in CM 1:4, two coat white washing of masonary surface complete all as specified and directed.

M&L for cutting and threading of existing GI pipe of dia upto 25mm for branch connection including provisioning / insertion of 01 No Tee GI of 15 or 20mm dia outgoing complete all as specified and directed.

S&F in repairs galvanised steel water tubes medium grade 15mm dia including all fittings and connection fixed to wall or under the floor complete all as specified and as directed.

S&F in repairs galvanised steel water tubes medium grade 20mm dia including all fittings and connection fixed to wall or under the floor complete all as specified and as directed.

S&F in repair bib tap standard of PTMT any colour high pressure screwed for iron pipes 15 mm dia (Minimum weight 90 gms) complete all as specified and directed.

M&L for making MS board as per existing shape/size not exceeding 200mmx300mm width and writing following details in Capital letters form of 25mm height and 10mm width on single side of the board in black colour with red or yellow colour back ground as required at site complete shall be paste properly and make to shape as per size of existing MS board complete all as specified and directed with following:- (a) Type of earthing-GI or Copper or Chemical (b) Earthing for which equipment is being connected (e.g. lightning arrester) (c) Number of earth pit and the total number of particular type of earthing for that Bldg/Equipment (e.g. Number-01 Lightning Arrester pit out of 04 Nos pit of same- "LA-01/04")

S&F in repair High density polyethylene pipes (HDPE) of size 40mm dia laid in trenches as well as fixed to wall with provisioning of suitable sizes of MS clamps (1 mtr apart), screws etc for passing of lightning arrester strips complete all as specified and directed.

S&F in replacment porcelain insulators for fixing roof/down conductor including fixing of screws etc as specifed and directed.

M/s Suresh Traders (BID ID -3370062)

M/s R.S. Enterprises (BID ID -3369341)

Yaduvanshi Traders (BID ID -3369455)

Comfort AC and Refg. Engineers (BID ID -3365312)

Hindustan Power Corporation (BID ID -3369174)

ANIRUDH ENTERPRISES (BID ID -3369331)