REPAIR/ REPLACEMENT OF PCC POLES, CONTROL PANELS, LT UG CABLE AND OTHER CONNECTED ACCESSORIES AT BARRACKPORE MIL STN UNDER GE BARRACKPORE

Amount

Taking out of existing old unserviceable PCC pole 7.5 to 9.5 metres long from the PCC foundation,couping and including carefully taking down existing ACSR conductor,cables,Street light,Security light fitting, GI brackets, looping boxe, stay assembly of any type & patten etc,after disconnection of electric supply by using necessary T&P/crane/ any mechanical method will be applied and debris disposal upto distance not exc 100 mtr at defence land complete all as specified and directed.

M&L for steel tubular swaged type poles 9 meters long,pole weight approximately 154 kgs, pole should be in one piece only and smooth finishing,ISI marked complete with all accessories such as cast iron base plate, finial taper plug,bolts, nuts, screws,washers and drilling of holes for continious GI earth wire as specified type 410 SP-32 including applying two coats of aluminium paint over one coat of red oxide zinc chrome primer and embedded portion shall be painted with two coats of black paint after preparation of surface complete all as specified and directed make as approved

M&L for galvanised cross arms,bracings,supports,clamps, angles etc and back plates fabricated in structural steel sections including nuts, bolts,washers, welding, bending, fabrication, cold or hot, drilling holes for bolts, in any shape or size as indicated or directed and inclusive of one primer coat one undre coat and one finishing coat of paint and including removing old unserviceable item complete all as specified and directed

Supply and fix three phase cable junction box of size 400 x 300 x 190 water & fire retardent proof out door type of approved ,hinged/screwed type made of SMC plastic single door with incoming and outgoing connector/terminals and comprising of MCB SP 6 Amps,240V,10KA,'C' Series and including galvanised flat iron clamps of size 25X5mm thick -02 Nos GI nuts, bolts & washers etc for fixing on PCC/Steel tubular pole/ wall surface etc and including removing of old unserviceable item complete all as specified and directed.Make:-Make:- Sintex Cat No.GSJB 4030/Hensel.

Material and labour for PVC conduit heavy duty of size 20 mm dia from looping box to Street light connector, holding in MS clamp of size 25X2 mm thick at every one mtr used in each pole 04 Nos of clamps with necessary nut,bolts and washers etc and including PVC sheathed three core multistranded copper conductor cable of size 1.5 sqmm from looping box to light fitting connector and including removing of old unserviceable item complete all as specified and directed.

Material and labour for Earthing complete with galvanised steel earth plate electrode 600mmX 600mmX 6mm thick buried directely in ground vertically ( earth pit not less than 2.25 meters deep below ground level) with top edge of plate not less than 1.5 metres below ground level, connected to and including galvanised iron wire 4 mm dia and light grade protection pipe of 15 mm dia from earth electrode up to test point or up to 7.5mtr whichever is less by means of GI bolts, nuts, check nuts and washers all as per electrical plate No 3 of SSR Pt-I and GI watering pipe of 20 mm dia medium grade,GI funnel with wire mesh,including charcoal, salt packed all around the earth electrode plate in layers, PCC earth pit chamber 1:3:6 type C1, of size 45X 45X 45 CM,RCC cover 1:2:4 type B1 of size 45X45X6 CM, excavation/earth work in any strata and returning filling, removal of surplus soil and testing/test point for required value including removing old item complete all as specified and directed.

Material and labour for earthing complete with galvanised steel earth plate electrode 600mmX 600mmX 6mm thick buried directely in ground vertically ( earth pit not less than 2.25 metres deep below ground level) with top edge of plate not less than 1.5 metres below ground level, connected to and including galvanised iron strip of size 25 X 4 mm from earth electrode to test point or up to 7.5mtr whichever is less by means of GI bolts, nuts, check nuts and washers all as per electrical plate no 3 of SSR Pt-I and GI watering pipe of 20 mm dia medium grade,GI funnel with wire mesh,including char coal, salt packed all around the earth electrode plate in layers,PCC earth pit chamber 1:3:6 type C1,RCC cover 1:2:4 type B1, including excavation,earth work in any strata and returning filling, removal of surplus soil and testing for required value complete all as specified and directed.

Material and labour for XLPE insulated,LT armoured electric cable with aluminium standed conductor 1100 volts grade,cross-sectional area 25 sqmm ,4.0 core laid in trenches/pipes/ducts/wall/boarings with necessary cable lugs and glands,nuts,bolts and washers etc and testing complete all as specified and directed.

Material and labour for XLPE insulated,LT armoured electric cable with aluminium standed conductor 1100 volts grade,cross-sectional area 16 sqmm ,4.0 core laid in trenches/pipes/ducts/wall/boarings with necessary cable lugs and glands,nuts,bolts and washers etc and testing complete all as specified and directed.

Material and labour for XLPE insulated, LT armoured electric cable with aluminium stranded conductor 1100 volts grade ,cross-sectional area 10 sqmm; 4 core laid in trenches/pipes/ducts/walls with necessary cable lugs and glands, nuts, bolts and washers etc and testing complete all as specified and directed.

Supply and fix GI bracket pipe of size 40 mm dia medium grade of 1.5 mtr long bent to shape hot or cold suitable for street light fitting and making the one end of GI pipe bracket suitable for fixing of any type street light fitting and shall be fixed on PCC & Steel poles/on wall surfaces and including suitable fabricate galvanised flat iron clamps of 30X6 mm thick -02 Nos suitable for fixing any place of poles with nuts,bolts & washers including grouting on wall etc and including removing of old unserviceable item and shifting of serviceable GI bracket to new pole complete all as specified and directed.

Supply and fix LED secruity light fitting of capacity 90 Watt LED street light fitting in aluminium PDC housing, toughened glass cover with IP65 protection with 4/5 KV inbuilt surge protector and cable connection from looping box to light fitting and testing and including removing of old unserviceable item complete all as specified and directed.Make:- Crompton cat ref No.LSTP-90-CDL/Havells Cat No.ENDURACITYLINERNEROS90WLED757SASYBOTG as approved/Philips

Boaring holes horizontally under road without damaging the surface of road (minimum 0.6 Mtr bellow the road surface) with the help of GI tubing of any dia not exc 80mm dia for passing of UG cable all as specified and as directed.

Material and labour for PCC 1:4:8 type D2 using (40 mm graded stone aggregate) for making good cutting portion, mass concrete, filling of foundations etc including necessary use and waste of form work complete all as specified and directed

Material and labour for PCC 1:3:6) type C2 using (40 mm graded stone aggregate) for planting depth of pole, in foundation filling and mass concrete including necessary formwork etc complete all as specified and directed.

Material and labour for PCC 1:2:4 type B1 using (20 mm graded stone aggregate) for making good cutting portion coping of pole and filling of foundation etc including necessary use and waste of form work complete all as specified and directed.Note:- Top surface of pole coping to making smooth finishing and white washing made by the contractor cost deemed into quoted rete only.

Supply and filling in and speading unwashed river sand for cushioning and covering the under ground cables in trenches and punning to provide required cover complete all as specified in SSR Part-I and as directed.

Excavation in trenches not exceeding 1.5 mtr wide and not exc 1.5 mtr depth for laying of cables, pipe lines, protection pipes and foundations etc and getting out in soft loose soil complete all as specified and directed.

Returning filling in soil including spreading leveling watering and well rammimg in layer n exc 25 cm complete all as specified and directed

Removing excavated soil not exc 50 mtr and depositing where directed at a level not exc 1.5 mtr above the starting point all as specified and directed

M & L for brick sub class 'B' 250mm x 115mm x 0.75mm and laid in trenches as in protection of UG cable complete all as specified and directed.

Supply, installation, testing and commissinoning MS box suitable for working on 3 phase ,4 wire ,415 volts, AC ,50Hz ,outdoor type, 800 x 800 x 400 cubicle, floor mounted, free standing, dust and vermin proof, air ventilation made out of 3.15 mm thick CRCA sheet and suitable sized angle iron and flat duly powder coated and any manufacturer shall be followed CPRI norms and as approved by GE.Panel shall have front and rear opening,locking arrangement, cable alleys, bus bar chamber and switch gear compartment ,hinged door with rubber gasket, bottom cable entry holes for incoming and out going cables, earthing terminals, affix danger notice plate,aluminium bus bar duly covered with heat shrink sleeves colour coaded duly fixed on DMC/SMC insulators, housed in a separate bus bar chamber,see through glass and control wiring with copper conductor cables of adequate size and length,incoming and outgoing MCCBs shall have extended bus bar links and civil work/PCC foundation as per site requirement and removing of old unserviceable item from existing location after disconnecting of existing cables complete all as specified and directed including comprising of following:- (a) MCCB 100 Amps,FP, 16 KA,415 volts,50Hz-01 No (b) MCCB 63Amps,FP,16 KA,415 volts,50Hz-2 Nos (c ) Analogue time switch(Daily time switch) with suitable power contactor 32 Amps ML-2 type,3Phase,415 volts,Auto/Manual operating switches -01No's (d) Digital voltmeter,with VSS -01 set (e) Digital, Ammeter,with CTs & ASS-01 set (f) LED phase indication lamps RYB-01 set (g) Aluminium bus bar TPN 160 Amps rating -01 set

Supply and Fix of Radium Reflective for safety and Warning Tape, Reflector Tape Sticker High Intensity Conspicuity of Polyethylene - Colour Red of size dimension‎ 10 cm x 10 cm for Electrical Pole and Panels and other electrical eqpts all as specified and directed.

Material and labour for galvanized iron tubing 50 mm dia ''Light grade'' in any length including including embedded in wall two ends duly welded MS holdfast at two ends of GI pipe and providing PCC in wall and making good disturbed surfaces complete all as specified and directed.Make:- Tata/Jindal/Prakash

M/S H.P Singha

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