REPAIR/ MAINT OF EARTHING , LIGHTENING CONDUCTORS AND ALLIED WORKS AND REPAIR OF SECURITY LIGHT NETWORKS UNDER THE AOR OF GE DEOLALI

Amount

Excavation in trenches in hard/dense soil not exc 1.5 mtr wide and not exc 1.5 mtr deep in for lying of electric cable, pole foundation and stays etc and getting out, trimming the sides, forming bottom surfaces to required level complete all as specified and directed .

Returning, filling in, approved earth including spreading, levelling, watering and well ramming in layers n.exc 250mm thick after cable are laid and tested all as specified and directed.

Removing excavated material (Surplus soil) to a distance not exc 50m and depositing where directed at level not exc. 1.5m above the starting point all as specified and directed.

M&L for sand cushioning to under ground cable providing with a layer of and 05 cm thick before laying of cable and 18 cm after laying of cable in trenches complete all as specified and directed

S &L sub class B bricks having minimum compressive strength 75 Kg/Sqcm laid in trenches for cable protection etc complete all as directed by Engineer -in-Charge.

Cutting through existing bituminous road /PCC/floor/approx size width 50cm X 60cm depth along cross section of the road for laying of GI tubing/RCC pipe for encasing of cable and repairing the road to match with the original finish, M&L complete all as specified and directed.

M & L for cement concrete 1 :3 :6 type C-1 using 20 mm graded aggregate incl necessary form work all as specified

Supply, laying & testing XLPE insulated armoured heavy duty electric cable with aluminium conductor, 1100V grade, cross sectional area as given th size of

70 Sqmm 3.5 Core

35 Sqmm 3.5 Core

16 sq mm 4 core

10 Sqmm 4 core

2 core 10sqmm

S&F 'Tubes "light grade" galvanised iron, laid under roads/drain, fixed to poles, walls, with flat iron clamps bolts/nuts/washers of the following sizes of 50 mm dia bore complete all as specified and directed.

All as item No 09 above but 40 mm dia

M&L earthing complete with galvanized steel plate electrode 600 mm x 600 mm x 6.3 mm thick, burried directly in ground vertically in pit of depth not less than 2.25 metre below normal ground level with top edge of the earth plate at a depth not less than 1.5 metre below normal ground level surrounded from all sides with mixture of charcoal and common salt in alternate layers and electrode connected to galvanized iron strip 32 x 6 mm size by means of GI bolts, nuts, check nuts and washers, earth strip protected by galvanized steel pipe 40 mm bore (light grade) connected to main switch board or any other electrical equipment all as shown in electrical plate No. 3 of SSR-2009 Part I and including necessary excavation and earth work in any type of soil, 20 mm bore medium grade GI pipe for watering, funnel with wire mesh, PCC (1:3:6), type C-1 chamber, RCC (1:2:4), type B-1, reinforced with 6 mm dia MS round bars @ 15 cm c/c both way for cover and MS frame etc., complete all as specified and directed.(set of two) NOTE: The unit rate includes earth strip and protection pipe upto (maximum 7.5 metre from earth plate) earth point/test point.

M & L for earthing complete with galvanized steel earth plate electrode 60cm x 60cm x 6mm thick burried directly in ground all as specified and directed (earth pit not less than 2.25m below normal ground level) with top edge of the plate not less than 1.5m below normal ground level connected to GI wire 4mm dia by means of bolts, nuts, check nuts & washers of galvanized iron all as shown in Electrical Plate No. 3 connected to earth test point all as specified or indicated and testing on completion including necessary excavation and earth work in any type of strata, PCC pit and RCC cover, GI protection pipe 15mm bore light grade , watering pipe, wire mesh etc. all as specified and directed by Engineer-in-Charge.

Earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc. as required4 mm dia galvanised iron or steel wire

M&L for replacement of Electronic dirver suitable for LED street light 120 Make : Havells/Philips/ Bajaj

M&L for replacement of Electronic dirver suitable for LED street light 80/90 Watt Make : Havells/Philips/ Bajaj/wipro

M&L for replacement of Electronic dirver suitable for LED street light 60/72 Watt Make : Havells/Philips/ Bajaj/wipro

M&L for replacement of electronic ballast 2X24 watt suitable for T5 street light fitting on pole/wall or any other location as directed at site. Make : Havells/Bajaj/Philips/wipro

M&L for replacement of u/s T-5 lamp, 24 watt suitable for T-5 street light fitting on pole/wall or any other location as directed at site. Make : Havells/Bajaj/Philips/wipro

S&F PVC flat twin core unarmoured Aluminium cable of size 10 Sqmm all as specified and directed.

S&F street light bracket made out of GI tubing 40mm bore, medium grade, 1.5 metre long bent to shape as directed, including suitable MS clamp with MS bolts, nuts and washer fixed to steel tubular pole/PCC pole duly painted with two coats of aluminium paint complete all as specified and as directed.

M&L in replacement of u/s MCCB of 4 pole of capacity 63 to 100 Amps 415 Volts with breking capacity 18 KA complete all as specified and directed . Make:- L&T/ Legrand/ Scheinder/ Siemens

M&L in replacement of u/s MCCB of 4 pole 200 Amps adjustable type, 415 Volts, with breking capacity 25 KA complete all as specified and directed . Make:- L&T/ Legrand/ Scheinder/ Siemens

Taking down and S&F Thermo plastic street light junction box 280 x 170 x 115 mm complete with 4 way connector - 01 No,6 amps SP MCB - 01 No ( LEGRAND / ABB), fixing clamp (M.S.) and water tight polymide cable gland for each connection incl taking down u/s complete all as specified and as directed at site. Make of box : Sintex / HENSEL / National

M & L for breaking the plinth of street light pole, taking out loop of existing UG cable of any size, cutting the damaged portion of cable and reconnecting it to the New/ existing street light junction box with and including proper aluminium lugs clearing the site complete all as specified and as directed at site.

Supply, erection, testing and commissioning of outdoor type LT Bus Bar Chamber box, platform mounted, suitable for 3 phase 4 wire, 415 volts AC supply and having 4 Nos stepped type Aluminium bus bars 600Amps capacity for looping & branch connection system .The chamber shall be painted with powder coated paint. The bus bar chamber shall be provided with suitable Neoprene rubber gasket to make it completely dust and vermin proof and degree of protection not less than IP-55 (a) The bus bar chamber shall be made out of 3.0mm thick CRCA mild steel sheet and 3.00mm thick gland plate , front door (01 layer) and rear Door (01 layer) opening facility and 4 side slanting canopy type roof on top and angle iron padastal frame 600mm high above ground level. The bus bar chamber shall be provided with ventilation facility in the form of louvers for better heat dissipation. (Note : The bus bar chamber Box shall be designed in such a way that adequate workable space is made available inside the compartments and the size of the chamber shall not be less than 600mm height (without base frame & canopy), 600mm width and 500mm depth).

Supply, erection, testing and commissioning of outdoor type LT Bus Bar Chamber box, platform mounted, suitable for 3 phase 4 wire, 415 volts AC supply and having 4 Nos stepped type Aluminium bus bars 400Amps capacity for looping & branch connection system .The chamber shall be painted with powder coated paint. The bus bar chamber shall be provided with suitable Neoprene rubber gasket to make it completely dust and vermin proof and degree of protection not less than IP-55 (a) The bus bar chamber shall be made out of 3.0mm thick CRCA mild steel sheet and 3.00mm thick gland plate , front door (01 layer) and rear Door (01 layer) opening facility and 4 side slanting canopy type roof on top and angle iron padastal frame 600mm high above ground level. The bus bar chamber shall be provided with ventilation facility in the form of louvers for better heat dissipation. (Note : For Ser Item No- 30 &31. The bus bar chamber Box shall be designed in such a way that adequate workable space is made available inside the compartments and the size of the chamber shall not be less than 600mm height (without base frame & canopy), 600mm width and 500mm depth).

Supply, fabricate, erect, connect, test and commissioning of factory made, CPRI approved, cubical type,Out door type, double door LT panel board, totally enclosed, dust, weather and vermin proof 1100 Volt grade, 50 HZ supply made out by 3.15mm thick CRCA sheet for load bearing and 2mm thick for non load bearing, front and back opening, fully compartmentalised, painted with powder coated paint, angle iron padastal frame 600mm hight above ground level all as per conforming to IS-2417 of 1962, complete including the following accessories for each set all as specified and directed. (Loc- Cathey Barrier sun stn) (a) 4 Nos bus bar of equal size made out of Aluminium strip of suitable size with PVC insulated coloured heat shrinkable type sleeves, of rating 200 Amps, for looping and branch connection system, mounted on non cracking resin type insulators - 01 Job. (b) TPN, 4 Pole, MCCB ( thermal magnetic release) 250 Amps, 415 Volt, 36KA - 01No. (incoming) (c) TPN, 4 Pole, MCCB ( thermal magnetic release) -160 Amps, 415 Volt, 25KA - 02No. (Outgoing) (d) TPN, 4 Pole, MCCB ( thermal magnetic release) 100 Amps, 415 Volt, 25KA - 01No. (Outgoing) (e) TPN, MCB 63 Amps, - 01No. (Outgoing) (f) SPN, MCB 32 Amps, - 02No. (Outgoing) (g) Indication lamps R, Y & B - 01 Set (h) Provisioning of copper tinned cable glands for incoming and outgoing cables - 01 Job.(k) Provision of multi functional meter. with CTs and PTs (Volt, amp, hz)-01 set (Note- MCCBs and acessories make -Legrand/ L&T/Schnider)

Supply, fabricate, erect, connect, test and commissioning of factory made, CPRI approved, cubical type, Outdoor type LT panel board, totally enclosed, dust, weather and vermin proof 1100 Volt grade, 50 HZ supply made out by 3.15mm thick CRCA sheet for load bearing and 2mm thick for non load bearing, front and back opening, fully compartmentalised, painted with powder coated paint, angle iron padastal frame 600mm hight above ground level all as per conforming to IS-2417 of 1962, complete including the following accessories for each set all as specified and directed. (Loc- Library sub stn) :- (a) 4 Nos bus bar of equal size made out of Aluminium strip of suitable size with PVC insulated coloured heat shrinkable type sleeves, of rating 800 Amps, for looping and branch connection system, mounted on non cracking resin type insulators - 01 Job. (b) TPN, 4 Pole, MCCB ( thermal magnetic release) 630 Amps, 415 Volt, 36KA - 01No. (incoming) (c) TPN, 4 Pole, MCCB ( thermal magnetic release) 250 Amps, 415 Volt, 25KA - 02No. (Outgoing) (d) TPN, 4 Pole, MCCB ( thermal magnetic release) 100 Amps, 415 Volt, 25KA - 04No. (Outgoing) (e) TPN, MCB 63 Amps, - 02No. (Outgoing) (f) SPN, MCB 32 Amps, - 02No. (Outgoing) (g) Indication lamps R, Y & B - 01 Set (h) Provisioning of copper tinned cable glands for incoming and outgoing cables - 01 Job.(k) Provision of multi functional meter. with CTs and PTs (Volt, amp, hz)-01 set (Note- MCCBs and acessories make -Legrand/ L&T/Schnider)

All as pr item No 33 above but with following accessories a) Aluminium bus bar of capacity 300 Amps for Phase-R-Y-B & 200 Amps for neutral -1 No b) MCCB 4 Pole 35 KA 160 Amp - 1 No (I/C) c) MCCB 4 Pole 25 KA 63 Amp - 5 No(O/G)

Supply and fix aluminium strip 25 x 3.15mm with saddles and fixing screws, insulators rawal plugs etc for conductor for roof and fixed on wall upto test point all as specified and directed.

Supply and fix galvanized iron strip 32 x 6mm fixed with saddles & fixing screws, PVC dash fastners, insulators fixed from test point to earth on walls or burried in ground / drawn into hume pipe.

Supply and fix single pointed air termination Aluminium rod 12mm dia, 300 mm long

Test point terminal block made of gun metal or phosphorous bronge 75 x 75 x 25mm of 6mm thickness drilled and screwed including 3 Nos 8mm dia 25mm long hexagonal head brass screws including box of size 90 x 90 x 90mm made of 1.6mm plain sheet and screwed to wall for protection of test point completed all as specified and directed.

Taking down carefully by unscrewing from clamp/ saddles plates end termination rods with GI supporting pipe for re use at site or carrying the MES store complete all as specified and directed

Refixing Air termination rod with G I supporting pipe retrieved against item no-1 complete all as specified and directed

taking down carefully by unscrewing from clamp /back plates strips any type for reuse at site or refifing at same or other locations complete all as specified and directed

Refixing Gi/ aluminium strips retrieved against item no-2 complete all as specified and directed

Re use old sub class "B" bricks covering protection to the electic cable laid dry flat transversly along the length of cable on sand cushioning with width equal to length of brick comlete all as specified and directed as required.

Disconnecting electrically , taking out from trenches and relaying after rectifying defects LT cables any size from 6 Sqmm to 185 Sqmm 2 / 3.5 core. Relaying only or fixing or passing through pipe 1100 volt grade heavy duty cable with PVC insulated multi stranded Al conductor of size of 6 Sqmm to 185 Sqmm/2/3.5 core armoured with galganised steel strip or wire all specified and direct . NOte:- excavation and Earth work and othe material reqd will be measured and paid separetaly under the respective item of schedule

M & L for scrubbing out old paint,rust etc from 9 Mtr long pole and making smooth and even suface then painting with one coat of anti rust paint and two coats of superior quality aluminium paint on entire exposed portion of pole structure including all fitments on pole and writing pole number with 2'' size with white paint lettering on black base all as directed at site .(work shall be completed in the stipulated period as directde by Engr -in -charge ).

Dismantling carefully the existing OH line of worn out/ defective ACSR conductor of any size from its position by necessary disconnecting of conductor.

Dismantling of cross arms of MS fabricated complete with all accessories viz nut, bolts, washer etc. complete all as specified and directed.

Automatic street light switch using NATURE SWITCH for automatic switching of street Lights based on LUX level of Natural Light. The sensor (Nature Switch) along with suitable Power Contactor, MCB and Support Terminals should be enclosed in pole/wall mountable enclosure made of Rust Proof, Electric Shock Proof, Termite proof and FR grade special moulding compound (Sintex make SMC Junction box) conforming to IP54 degree of ingress. The contactor, MCB and Circuit wiring should suitable enough to take load of 12 KW equally distributed over 3 Phase (4KW /Phase) Contactor Rating : 40 Amps MCB (single-pole) Rating :63 Amps 3 Nos Make : Nature Switch : Kakatiya Energy Systems Pvt Ltd Hyderabad / BAJAJ

Supplying, fixing, jointing and testing heat shrinkable Straight through joint, with including jointing materials suitable for 1100 V , XLPE LT cable of size 25-50 sqmm , 3.5 core , Incl excavation upto 7 mtrs and returning fillin in after jointing of cable complete all as specified and directed

Supplying, fixing, jointing and testing heat shrinkable Straight through joint, with including jointing materials suitable for 1100 V , XLPE LT cable of size 70-120 sqmm , 3.5 core , Incl excavation upto 7 mtrs and returning fillin in after jointing of cable complete all as specified and directed

Supplying, fixing, jointing and testing heat shrinkable Straight through joint with including jointing materials suitable for 1100 V, XLPE LT cable of size 150-185 sqmm , 3.5 core , complete all as specified and directed

Note: Amount of sch of credit of Rs.67,740.00/-will be deducted from total amount of BOQ.

P Hireenterprises

Rama Electricals

M/S S.N ENTERPRISES

KOYNA ENGINEERS PVT LTD

Sona Lakshmi Associate and Developers

SV ASSOCIATE