Repair and Maint of LT OH/UG Circuit and switch gears and connected accessories at Zone II and Repair and maint of Street lights and connected item under Zone I area at Jaipur Mil Stn under GE(S) Jaipur

Amount

ZONE - II (REPAIR AND MAINT OF LT OH/UG CIRCUIT AND SWITCH GEARS) Excavation in trenches n.exc 1.5 metre wide and n.exc 1.5 metre in depth for foundation etc or for laying of cable etc and getting out in soft/loose soil. Zone - II - 313 Zone - I - 135

All as per item No.1 above but depth exc 1.5 M but n.exc 3.0M in depth.

M & L Sand cushioning to under ground cable with tibba sand and punning to provide a required cover. Zone - II - 94 Zone - I - 40

M & L Bricks for protection cover to under ground cable (with old size sub class ‘B’ bricks) with width equal to length of brick laid dry and flat abutting each other with gaps between adjacent brick not exceeding 10mm as directed by Engineer-in-Charge. Zone - II - 9.3 Zone - I - 4.3

Returning, filling in, including spreading, levelling, watering and well ramming in layers n.exc 25 Cm in depth. Zone - II - 181 Zone - I - 77

Removing of excavated material (soil) to a distance n.exc 50 metre and depositing where directed at a level n.exc 1.50metre above the starting point. Zone - II - 132 Zone - I - 58

Dismantling of existing Unsv ACSR conductor of any size from insulators fixed on poles as directed by Engineer-in-Charge.

Dismantling of prestressed cement concrete poles complete of any size including PCC foundation and necessary excavation & earth work and making good to distubed surfaces as directed by Engineer-in-Charge

Dismantling and taking down existing LT insulators of any type and size as directed by Engineer-in-Charge.

Dismantling of existing stay assembly of any type & size complete including excavation and earth work and demolition of concrete and making good to distubed surfaces as directed by Engineer-in-Charge

Dismantling of cross arms, bracing, supports, clamps, nuts and bolts of mild steel channel or angle sections etc complete as directed by Engineer-in-Charge

Dismantling/taking out old defective LT UG cable from trench/ on walls/poles/ducts etc of following sizes:-

16 Sqmm, 4 core to 25 Sqmm 4 core Zone - II - 600 Zone - I - 600

35 Sqmm, 3.5 core to 95 Sqmm 3.5 core

120 Sqmm 3.5 core

M&L pre-stressed cement concrete poles, 9.0 metre long with minimum cross section 102 mm x 172 mm at top and minimum cross section 102 mm x 279 mm at bottom, class-10, conforming to IS-1678. complete all as specified and directing.

M&L stay assembly complete with accessories as shown in electrical plate No. 1 of MES SSR part I, including stay rod of 20 mm dia, MS stay plate 300 mmx500mmx6mm & GI stay wire of 7/8 SWG, bow complete. Note :- Excavation and concrete will be measured and paid separately.

M&L cross arms, bracing, supports, clamps and back plates, fabricated from structural steel section including bolts, nuts, washers, welding, bending (cold or hot) drilling holes for bolts any shape or size as indicated or directed and inclusive painting with one primer coat of zinc chromate and two coats of aluminium paint. Note :- MS/GI clamps, bolts, nuts and washers will also be measured under this item.

M&L pin type, porcelain, vitreous brown, white or green insulator 100 mm height and 65 mm dia, 1100 volts grade including one galvanised MS spindle, two GI washers and one GI nut complete conforming to IS.

M&L shackle type, porcelain, vitreous, brown, white or green insulator 1100 volts grade of 90 mm dia and 75 mm height including galvanised MS strap of 31 mm x 3 mm size, 12 mm dia insulator bolts, washers and nuts, complete, conforming to IS.

M&L for aluminium conductor steel reinforced (ACSR) straining properly on insulator and binding with aluminium binding/ Clamps, for running lines or jumpers etc.of any type and sizes complete all as specified and directed by Engineer-in-charge. Note:- Measurement and payment shall be made by measuring horizontal distance between centre of two adjacent poles and adding 3% extra for sag, joints etc.

Straining only existing ACSR of any size/span on existing poles, insulators using proper tensioners and binding with aluminium binding/ Clamps complete as directed by Engineer-in-Charge. (each length of single conductor measured separately) Note:- Measurement and payment shall be made by measuring horizontal distance between centre of two adjacent poles and adding 3% extra for sag, joints etc.

Supply and lay GI pipe Light grade fixed on poles, walls and ceiling/ trenches etc. with all fittings for protection of cable in of following dia. (Clamps for fixing shall be measured and paid seperately)

Labour for boring under road/drain by manual/machine method for inserting GI tubing up to 80 mm dia for cable protection all as specified and directed by EIC.

M&L Earthing complete as per electrical plate No 5 of MES SSR Part I with galvanised steel plate earth electrode 60 cm x 60 cm x 6.0mm, burried directly vertically in ground in a pit of depth not less than 2.5 metres below ground level with the top edge of earth plate at a depth not less than 1.8m below normal ground level connected to and including galvanised iron or steel earth strip 25X4 mm by means of bolts, nuts, check nuts and washers of galvanised iron or steel. Earthing wire protected by galvanised iron or steel pipe 40mm bore light grade and connected to continuous earth wire on pole/ test point. Watering pipe shall be 20mm bore GI medium grade. The earthing shall be inclusive of excavation and earth work in any type of soil,charcoal, salt,funnel , PCC pit and RCC cover complete all as specified & directed. Note 1 - following items deemed to be included in quoted rate (a) Earth electrode. (b) Main earthing lead from earth electrode to test point and further to equipment to be earthed upto 7.5 metre. (c) Material and labour for connecting earth electrode and earthing lead as specified. (d) Adequate quantity of charcoal dust and common salt as per direction. (e) All labour involved including testing of earth net work. (f) Excavation and earth work or drilling hole for electrode. (g) P.C.C. pit and C.I. cover. (h) Funnel with watering pipe, wire mesh and copper lugs etc. as specified. (j) G.I. protection pipe of size ordered specified for protection of earthing lead from mechanical injury or tempering. Note 2 - On testing after completion if the desired earth resistance is not obtained the earthing will be redone at no extra cost.

Trimming of tree in vicinity of electric supply pole/street light pole/solar modules & depositing at places n exc 50m all as directed by Engineer-in-Charge.

Supply, lay, connect and commission LT under ground cable XLPE insulated, screened PVC bedded, galvanised steel strip armoured, heavy duty with multi stranded aluminium conductor, 1100 volts grade (ISI marked) laid in trenches, ducts, pipes or fixed on pole etc of following sizes:-

120 Sqmm, 3.5 Core

95 Sqmm, 3.5 Core

70 Sqmm, 3.5 Core

50 Sqmm, 3.5 Core

35 Sqmm, 3.5 Core

25 Sqmm, 4 Core

16 Sqmm, 4 Core Zone - II - 300 Zone - I - 600

Scrapping & preparation of old steel surface of LT Panel of any type and M&L for painting the same with two coats of synthetic enamel paint by spray of approved colour over a coat of red oxide primer complete all as specified and directed by Engineer-in-Charge.

Supply and fix heat shrinkable straight through jointing kit complete with accessories suitable for XLPE armoured aluminium conductor cable 1.1 KV grade of following sizes:-

10 - 35 Sqmm 3½ Core

50 - 70 Sqmm 3½ Core

95 - 150 Sqmm 3½ Core

185 Sqmm 3½ Core

400 Sqmm 3½ Core

630 Sqmm 3½ Core

Supply and fix heat shrinkable end jointing kit complete with accessories suitable for XLPE armoured aluminium conductor cable 1.1 KV grade of following sizes

10 - 35 Sqmm 3½ Core

50 - 70 Sqmm 3½ Core

95 - 150 Sqmm 3½ Core

185 Sqmm 3½ Core

400 Sqmm 3½ Core

Disconnecting & taking out the existing Unserviceable MCCB from panel and S&F new MCCB of undermentioned amp and breaking cap of suitable frame size, 4 Pole, 415 V, 50 Hz, 3 phase, adjustable type including extension terminals and Ics=100%Icu connecting using suitable fasteners, modification/fabrication if any complete all as required at site, as specified and directed:-

63 amp, 16/18 KA, 4 pole

100 amp, 16/18 KA

125 amp, 16/18 KA

160 amp, 35/36 KA

200 amp, 35/36 KA

250 amp, 35/36 KA

400 amp, 50 KA

S&F of Danger notice plate of 1.6 mm thick mild steel sheet 20x15 cm size, vitreous enamelled white with letters, figures and conventional skull and bones in signal red colour and fixed with suitable MS clamps, bolts and nuts with all excavation and concrete work complete all as specified and directed including taking down u/s danger plate.

Disconnecting & taking out the existing Unserviceable LT panel and S&F new out door (Kiosk type) type LT panel as per IP - 54, weather & vermin proof MS sheet housing 3.15 mm thick, powder coated over a coat of primer, double door, front & rear openable type, mounted on 40x40x6 mm angle iron frame, floor mounted type with one MCCB, 4 pole, 200 Amp, 35/36 KA, 415 volts, thermal release, adjustable type (Ics=100%Icu) as incomer and one on-load changeover switch, 4 pole, 415 Volts, 200 Amps & Aluminium bus bar 400 Amp of length not less than 60 cm, 4 pole duly drilled with holes for cable connections, after due approval of panel drawing including PCC pedestals of suitable size, removal of old unsv panel, making good the area complete all as specified and directed by Engr-in-charge.

S&F Bus bar electrolytic grade aluminium of 25×6 mm, mounted on insulators including drilling holes including disconnection & reconnection of cables from existing panel complete all as specified and directed.

S & F On-load change over switch, 4 pole, 415 volts, 200 amp in cap for existing panel including taking down the unsv c/o switch, disconnecting and reconnecting all electrical connections, modification/fabrication if any complete all as specified and directed.

S & F in repair Off-load manual change over switch 4 pole, 415 volts, 100 amp in sheet steel enclosure, factory made including disconnecting and reconnecting all electrical connections complete all as specified and directed.

S&F in repair LED indicating lamp (Set of three lamps, RYB), 240 volts AC including necessary wiring

S&F in repair Red luminous push button complete all as specified and directed by Engr in Charge.

S&F in repair Green luminous push button complete all as specified and directed by Engr in Charge.

M&L for cutting/removing damaged Hinge/door of any size and welding/ fabricating same with best quality replacement spare in the existing panel including making good of existing surface

All as per item No 39 above CRCA (thickness 1.6 mm to 2.0 mm) for panel door etc including painting with two coats of synthetic enamel paint over a coat of primer.

S&F in repairs MCB TP , 10 KA breaking capacity of following sizes complete all as specified and directed by Engr in Charge.

S&F in repair auxilary contactor of any suitable type complete all as specified and directed by Engr in Charge.

M&L for PCC (1:3:6) type C2 with 40 mm stone aggregate for base / foundation / earthing chamber / chamber cover including form work complete all as directed by EIC

M & L for PCC (1:2:4) type B-1 using 20 mm graded stone aggregate as in coping including form work complete.

M&L for fault finding in U/G cable using fault locating machine on requirement for LT/HT cables of any type/size complete all as specified and directed by Engr-in charge.

S&F cable route indicator, cast iron 10 cm dia with 25x25x4 mm angle iron 0.8 m along the LT/HT cable trench including painting and grouting in ground in PCC 1:2:4 type B1 using 20 mm graded aggregate complete all as specified and directed by Engr in Charge.

M&L for shifting of LT Panel from one location (within the electrical zone) to another location including making all electrical connections as well as PCC foundation completely as specified and directed by Engr-in-Charge. Note:-Excavation & related earth work shall be inclusive of quoted rates.

ZONE - I (REPAIR AND MAINT OF STREET LIGHT ) Supply and fixing in replacement of New Generation Energy Saving 150W LED flood light. powder coated PDC aluminium body with toughened glass visior lumen Efficacy >105Lm/w. Surge protection up to 10 KV Pf >.95, temp 5700K to 6500K ,IP 66 Make:- Crompton Greaves, Philips,Syska, havells, Wipro, Surya.

Supply and fixing in replacement of 100 W LED flood light with lens optics on LEDs, IP66 protected luminaire fixture made from pressure dia cast aluminum housing & heat resistance toughned glass cover, Pf >.95 lumin Efficacy >105 Lm/W as directed by engineer-in-charge including taking out old U/S flood light fitting of any type/size. Make: Crompton Greaves, Philips,Syska, havells, Wipro, Surya.

Supply and fixing in replacement of 80 W LED flood light with lens optics on LEDs, IP66 protected luminaire fixture made from pressure dia cast aluminum housing surge protection of 10 KV & heat resistance toughned glass cover Pf > .95 Lumin Efficacy lm/W >100 as directed by engineer-in-charge including taking out old U/S flood light fitting of any type/size. Make: , Crompton Greaves, Philips,Syska, havells, Wipro, Surya.

Supply and fixing in replacement of 60 W LED street light with lens optics on LEDs, IP66 protected luminaire fixture made from pressure dia cast aluminum housing & heat resistance toughned glass cover with one number of 60 W driver,having wide operating voltage range , pf >.95 lum Efficacy >110 surge protection 10 KV all including reducer pipe, welding etc as directed by engineer-in-charge including taking out old U/S light fitting of any type/size. Make: , Syska ,Crompton Greaves, Philips, Havells, Wipro, Surya.

Labour only for repair of U/S time switch assymbly by replacing spares including reconnecting and testing complete Note : - Accessories/ spare parts shall be measured & paid separately under respective items of BOQ as supply only.

Supply only following accessories/ spares parts :-

Contactors 4 pole 63 Amp (Make :- L&T MCX12 CS97014 or equivalent make)

Contactors 3 pole 40 Amp (Make :- L&T MNX40-2P CS90242 or equivalent make)

Time switch Electronic digital type make:-L&T or equivalent make)

Supplying and fixing 1100 volts grade heavy duty cable PVC insulated aluminium conductor, served with inner sheathing of PVC tape and overall PVC sheathed in service connections twin core cable flat stranded conductor following size including taking down old U/S cable :-

6 sq. mm 2 core

Supply and fixing in replacement of PVC sheathed multi stranded copper conductor cable of size 2.5 sqmm 3 core.

M&L for Disconnecting and Taking down U/S Street light fitting of any type/rating from pole or wall dismantling the same for necessary repair or replacement of U/S spares complete and refixing connecting and testing the same all as specied and directed by Engr-in_Charge. Note : - Accessories/ spare parts shall be measured & paid separatley under respective items of Sch `A`

Supply only in replacement of LED Driver with surge protector for 45 to 60 watt LED light complete all as specified and directed by Engr-in-charge.Make CG/ Wipro /Philips/syska/havells Note :- Driver& Surge proctector shall be of same make or Suitable for LED fitting as available at site

Supply only in replacement of LED Driver withsurge protector for 70 to 80 watt LED light complete all as specified and directed by Engr-in-charge.Make CG/ Wipro /Philips syska/havells Note :- Driver& Surge proctector shall be of same make or Suitable for LED fitting as available at site

Supply only in replacement of LED Driver withsurge protector for 90 to 100 watt LED light complete all as specified and directed by Engr-in-charge.Make CG/ Wipro /Philips syska/havells Note :- Driver& Surge proctector shall be of same make or Suitable for LED fitting as available at site

S & F in replacement of thermoplastic, polystyrene unbreakable junction box size 300 x 200 x105 mm suitable for pole mounted outdoor type IP 65 insulated complete with FI clamps & nuts, bolts, washers and including terminal block heavy duty with phase seperators between R, Y, B terminals, one MCB SP 6 amp 10 KA, all duly fixed on din channel, cable glands for cable entry. Make : Hensel Cat Part No K9350 or eqvt in SINTEX or equivqlent in Appendix 'B'.

Taking out existing cable LT any size and type, not more than 20 Mtr length from the loop/ trench and relaying the same after dressing of cable including replacment of aluminium lugs, nuts etc complete including necessary excavation & earth work complete all as specified and directed by Engineer-in-Charge.

M&L for Disconnecting and Taking down U/S High mast light Motor for repairing and re winding for necessary repair or replacement of U/S spares complete and refixing connecting and testing the same all as specied and directed by Engr-in-Charge

M&L for Disconnecting and Taking down U/S High mast light SWR (Steel Wire Rope) and S&F of New SWR from Bottom to Top of the pole including clamps nut bolts washers other connected accessories complete connecting and testing the same all as specied and directed by Engr-in-Charge

Fixing only in repair LED Streetlight and LED flood light , Highmast light of capacity 45 w to 150 Watt Fitting shall be provided under Sch 'B' making all electrical connections as directed by Engr-in-Charge

SM CONSTRUCTION COMPANY

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BHARAT NIRMAN INFRASTRUCTURE COMPANY