PROVN OF LT CABLES AND LT PANELS AND BOTH ENDS OF ARRESTER BARRIER AND R/WAY CONTROLLER HUTS, LT CABLE FOR SRE RADER COMPLEX, LT CABLE AND CHANGEOVER SWITCH FOR PAR RADAR COMPLEX AT AFS PUNE UNDER GE(AF) LOHEGAON

Amount

Supply, laying and testing cable XLPE insulated screened,PVC bedded,galvanized steel strip or wire armoured,electric power cable(heavy duty) with stranded aluminium conductor,11000 volts grade of size 3 core 95 sq mm complete all as specified and directed by Engineer-in-Charge. (Note: Excavation and earth work will be measured and paid seperately under respective items.)

Supply, laying, jointing, testing and commissioning of LT under ground cable 1100 volts grade XLPE (cross linked polythene ) armoured with galvanised round steel wire or steel strip , electric power cable heavy duty, with multi stranded aluminium conductor, laid in trenches, ducts fix on walls/poles with proper size saddles and clamp laid under roads/path/ drain /colverts or enclosed in GI pipe/ fix complete all as specified , for following size:- (Note: Excavation and earth work will be measured and paid seperately under respective items.) a) 95 Sqm X 3.5 core

b) 70 Sqm X 3.5 core

c) 50 Sqm X 3.5 core

d) 35 Sqm X 3.5 core

Supply, laying, jointing, testing and commissioning in replacement including taking down of LT under ground cable 1100 volts grade XLPE (cross linked polythene ) armoured with galvanised round steel wire or steel strip , electric power cable heavy duty, with multi stranded aluminium conductor, laid in trenches, ducts fix on walls/poles with proper size saddles and clamp laid under roads/path/ drain /colverts or enclosed in GI pipe/ fix complete all as specified , for following size:- (Note: Excavation and earth work will be measured and paid seperately under respective items.) a) 300 Sqm X 3.5 core

b) 95 Sqm X 3.5 core

c) 50 Sqm X 3.5 core

d) 35 Sqm X 3.5 core

Excavation in trenches not exc 1.5 m wide and not exc 1.5 m in depth and getting it out for laying of cable / pole etc complete all as specified and directed by Engineer-in-Charge. (a) soft/loose soil

(b) Hard/dense soil

(c) Hard rock

Returning, filling in, including spreading, leveling watering, and well ramming in layers not exc 25 cm in hard/dense soil complete all as specified and directed by Engineer-in-Charge.

Removing excavated material n.exc 50m and depositing where directed at a level exc. 1.5 cm above the starting point complete all as specified and directed by Engineer-in-Charge.

M&L for stone dust sand cushioning to UG cable laid in trenches complete all as specified and directed by Engineer-in-Charge.

Supplying and laying unreinforced precast concrete cable cover, class HV, type 1 flat of size 300 mm x180 mm x 40 mm placed perpendicular of the cable complete all as specified and directed by Engineer-in-Charge.

Supplying and laying unreinforced precast concrete cable cover, class LV, type 1 flat of size 250 mm x150 mm x 40 mm placed perpendicular of the cable complete all as specified and directed by Engineer-in-Charge.

S& F cast iron HT cable route indicators round shape properly grouted complete all as specified and directed by Engr-in-charge.

M & L for reinforced concrete pipes class NP -3, of size 300 mm bore for protection of HT/LT cables under road crossing, in trenches complete all as specified and directed by Engineer-in-Charge.

M&L for cutting of existing road not exc 1.5 mtr in depth and not exceeding 1.5 mtr wide including black top sub base and WBM, well ramming in layers with watering after laying of RCC /GI pipe under road making good in all respect to match with the existing surface complete all as specified and directed by Engineer-in-Charge.

Boring of holes under road,pavement,hard standing by trenchless technology using ultra sounding technique and necessary machine including HDPE pipe of 150 mm dia suitable for 0.4 mpa working pressure upto depth of 2.5 mtr complete all as specified and directed by Engineer-in-Charge.

Supply and lay pipe galvanized,medium class ,including fittings 50 mm complete all as specified and directed by Engineer-in-Charge.

Supply and lay pipe galvanized,medium class ,including fittings 80 mm complete all as specified and directed by Engineer-in-Charge.

Supply and fix compact CRCA sheet made cubicle outdoor type busbar panel 3mm thick with aluminium busbar, TPN 200 Amp capacity of size 600x600x450mm including suitable GI fabricated mounting arrangement to be grounted with angle iron of size 40x5mm one feet below ground level and two feet above ground level in ground with concern earth work and required PCC complete all as specified and directed by Engineer-in-Charge.

M&L for fabricating, supplying, installing, testing & commisioning of out door type CPRI approved factory made HT 11KV feeder pillar box of size not less than 165 x 80 x 117 cm with top cover 5 cm projected allround made with 3 mm thick CRCA sheet, weather proof, vermin proof with double door, handle with locking arrangement, powder coated with 7 tank process including PVC insulated copper bus bar 3 nos size of 130cm x 5 cm x 0.5cm & mounted on HT 11 KV insulators 9 nos (three nos per bus bar) insulators should be mounted on MS sheet with thickness 3mm made in shape including weather proof painting. The feeder pillar box should be mounted on MS frame made up with MS angle of size 60mm x60x 6 mm duly covered with MS sheet 3 mm thick on all sides about 35cm from the bottom of the FPB & all side removable type including two coats of syntheic enamel paint over one coat of red oxide primer including necessary excavation earth work in any type of soil,PCC block (1:3:6) of size 120x25x60cm- 2nos embedded in ground etc complete including writing name of feeders on FPB with size of letters not less than 10 cm complete all as specified and directed by Engineer-in-Charge.

Supply, installation and testing of 11 KV compact sub station with following specifications as mentioned below. HT Side Vacuum Circuit Breaker 11 KV in SF6 insulated stainless steel enclosure of capacity 630 Amp fixed type manually operated 11 KV,21 Ka for 3 sec Each VCB Feeder consisting of following:- (i) Manually spring charging arrangement and manual close & open push buttons, ON / OFF indication (ii) Self Powered O/C & E/F relay CSPR with Single core cast resin type CT, CT ratio 30/1A (Protection Core - 2.5 VA, (CL-5P10) (iii) Manually operated 630A load breaker switch with built-in earth switch having full making capacity (iv) Mechanical position indicator , Switch ON/OFF/EARTHED (v) Live cable indication. (vi) Cable compartment cover interlocked with earth switch . (vii) Cable termination bushings suitable for 3 no. 1Cx300 sq mm XLPE Cable (viii) Cable termination cover boots (Push on type) (ix) Voltmeter digital type with PT 11000/110 V for metering,burden 200 VA-01 Nos .

TRANSFORMER (i) 3 phase 50 Hz, 100 KVA, 11KV/433V, DYn11, Cast Resin Dry type Distribution transformer copper wound having a no load voltage ratio of 11 KV/433 V with top HT & LT Bushings. Tapping +5% to -5% in steps of 2.5% shall be provided at line end of HV . Changing of taps shall be carried out by means Off load tap changing. Class of insulation shall be "F" NLL & FLL shall be 450 watt & 1945 watt. impedence 4% as per relevant IS. (ii) Winding Temperature indicator (iii) Surge arrestor in the HV side.

LTSWITCHGEAR (i) 415 V LT Switchgear with 200A Aluminium bushbars, Interconnection between Transformer and LT Switchgear shall be using Aluminium Busbar. (ii) Incoming (Trafo) : 200A TP 36KA Manually fixed MCCB Thermal Magnetic Based release for O/L S/C protection. (iii) Incoming (DG) : 200A TP 36KA Mannually fixed MCCB Magnetic Based release for O/L S/C Protection . (iv) ON Load changeover, FP, 200A (v) Indication lamps with protection MCB along with ampere meter and volt meter. OUTDOOR ENCLOSURE (i) Outdoor type enclosure having modular construction of Galvanised Sheet Steel in Corrugated type wall design for better heat dissipation and providing robust construction. The Enclosure shall have IP54 degree of protection for HT & LT Switchgear compartement & IP23 degree of protection for Transformer compartement. The enclosure exterior shall be painted with epoxy based powder paint (Colour RAL 7032). Each compartement will be provided with the door and pad locking arrangment. Doors of transformer compartment are fitted with Arc reflectors from the inside for providing better safety. The Compartment illumination lamp with door operated swich shall be provided for each compartement.

INTERCONNECTION & EARTHING (i) Interconnection between HT Switchgear & Transformer using Al. Armoured XLPE Single core cable & interconnection between Transformer & LT switchgear using Busbars. Internal earthing connection by 50x6mm GI. Strips .NOTE:-Contractor has to take approval of CSS drawing from GE/Engr-in-charge before procurement. FOUNDATION: The foundation required for installation of Compact Sub Station should be PCC/RCC as per manufacturer recommendation and it should be minimum 30 cm below ground level and 60 cm above ground level.The length and breadth of the foundation should be atleast 45 cm more than the dimension of the CSS .Note:The rates quoted for CSS is deemed to be included for foundation also.No extra payment will be made to the contractor for the foundation.

Accessories : (i) Fuel tank suitable capacity. (8 Hours Running) (ii) Exhaust Silencer without piping. (Residential Type) (iii) Spare Parts book and maintenance chart. (iv) 12 / 24 Volts D.C charged batteries with connecting leads SF / Excite Note:First filling of diesel for load testing shall be contractor's responsibility and arrangement for load testing by IEM will be made by the contractor without any extra cost. First servicing of the DG set including material will be carried out by the contractor at no extra cost.(The rates for the same should be deemed to be included in the quoted rate.) FOUNDATION: The foundation required for installation of DG set should be PCC/RCC as per manufacturer recommendation and it should be minimum 30 cm below ground level and 60 cm above ground level.The length and breadth of the foundation should be atleast 45 cm more than the dimension of the DG set.Note:The rates quoted for DG set is deemed to be included for foundation also.No extra payment will be made to the contractor for the foundation.

Supply and Fix onload change over 100 Amps,415 Volts,50 Hz 4 pole in sheet steel enclosure.complete all as specified and directed by Engineer-in-Charge.

Supply and Fix onload change over 200 Amps,415 Volts,50 Hz 4 pole in sheet steel enclosure.complete all as specified and directed by Engineer-in-Charge.

Earthing complete with galvanised iron earth plate electrode 600 mm x 600 mm x 6mm as earthing lead buried directly in ground vertically to a depth not less than 2.25 Mtr deep below ground level with top edge of the plate not less than 1.5 Mtr below normal ground level connected to and including galvanised iron strip 32x6 mm as earthing lead by means of bolts, nuts, check nuts & washers etc connected to DBs all as shown in electrical plate No.3 of SSR Part I of 2009 & as specified or indicated and testing on completion including excavation / earth work in any type of strata, PCC ( 1:3:6 ) type C1 earthing chamber, pre cast slab cover 50 mm thick in cement concrete ( 1: 2 : 4 ) type B 1 ( reinforced with welded steel wire fabric (XPM) weight not less than 4 Kg / Sqm), funnel with wire mesh, watering pipe of 20 mm bore medium grade,including GI strip 32x6 mm dia with GI protection pipe of 40 mm medium grade up to 7.5 meter length complete all as specified and directed by Engineer-in-Charge.

S&F cable jointing kit for 11 KV grade(earthed) cable for indoor termination,heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE,armoured ,AL conductor cable of size 50 to 95 sq mm. complete all as specified and directed by Engineer-in-Charge.

S&F cable jointing kit for 1.1 KV grade cable for straight through joint complete with jointing material heat shrink type and accessories suitable for 3.5 /4 core XLPE ,armoured ,AL conductor cable of size 25 to 50 sq mm. complete all as specified and directed by Engineer-in-Charge.

S&F cable jointing kit for 1.1 KV grade cable for straight through joint complete with jointing material heat shrink type and accessories suitable for 3.5 /4 core XLPE ,armoured ,AL conductor cable of size 70 to 95 sq mm. complete all as specified and directed by Engineer-in-Charge.

S&F cable jointing kit for 1.1 KV grade cable for straight through joint complete with jointing material heat shrink type and accessories suitable for 3.5 /4 core XLPE ,armoured ,AL conductor cable of size 300 to 400 sq mm. complete all as specified and directed by Engineer-in-Charge.

S&F GI strip earth continuity conductor or main earthing lead of size 32x6 mm fixed to wall on batten or recess or chases or burried in ground or drawn in conduit/pipe or fixed to pole other indicated situation for earthing etc as required complete all as specified and directed by Engineer-in-Charge.

Excavation in trenches not exc 1.5 m wide and exc 1.5 m but not exceeding 3 m in depth and getting it out for laying of cable / pole etc complete all as specified and directed by Engineer-in-Charge. (a) Hard Rock

Apurva constructions

KSP ENTERPRISES

Ashirwad Contractor and Supplier

AGRAWAL ASSOCIATES

Anand Trading Co

DIVYA ELECTRIC CORPOORATION