Tender For Repairs, Maintenance And Replacement Of Lt Cables Street Lights Fittings Perimeter Lights Incl High Mast Tower And Connected Items In Tech Area At Af Stn Bhuj - Excavation in trenches not exc. 1.5m wide and not exc. 1.5m in depth for foundation etc or for shafts, wells, cesspits, manholes pier holes etc not exc. 10sqm on plan and not exc 1.5m in depth and getting out in hard/dense soil soil complete all as specified and directed by Engineer-in-Charge. 2 Returning filling in soil and including spreading leveling watering and well ramming in layers n.exc. 25 cm thick complete all as specified and directed by Engineer-in-Charge. 3 Removing excavated soil to a distance n.exc. 50 mtr and depositing where directed at a level n.exc. 1.5m above the starting points complete all as specified and directed by Engineer-in-Charge. 4 Material & labour for sand cushioning for UG cables using dry river sand; gently punning down complete all as specified and directed by Engineer-in-Charge.( Note : For measurement purpose punned thickness shall be considered) 5 Material & labour for unreinforced precast concrete cable covers CLASS LV type II, flat size 300 x 180 x 40 mm laid transverse to cable complete all as specified and directed by Engineer-in-Charge. 6 Taking out unserviceable LT cables from excavated trenches, ducts, wall, pole etc including removing cable covers, sand, cable joints, pipes, clamps etc, taking out old serviceable cables, cable covers, etc for reuseand removing unserviceable cables, covers etc, for the following sizes of cables :- 7 LT cables up to 10 Sqmm, any core 8 LT cables up to 16 Sqmm, any core 9 LT cables up to 25 Sqmm, any core 10 LT cables up to 35 Sqmm, any core 11 LT cables up to 50 Sqmm, any core 12 LT cables up to 70 Sqmm, any core 13 LT cables up to 95 Sqmm, any core 14 LT cables 120 Sqmm, any core 15 LT cables 150 Sqmm, any core 16 Relaying serviceable cables in trenches, ducts, on wall, pole etc after testing of retrieved cable by megger complete all as directed for following sizes of cables :- 17 LT cables up to 10 Sqmm, any core 18 LT cables up to 16 Sqmm, any core 19 LT cables up to 25 Sqmm, any core 20 LT cables up to 35 Sqmm, any core 21 LT cables up to 50 Sqmm, any core 22 LT cables up to 70 Sqmm, any core 23 LT cables up to 95 Sqmm, any core 24 LT cables 120 Sqmm, any core 25 LT cables 150 Sqmm, any core 26 Supply & Fix in replacement,connecting,testing and commissioning and jointing,LT under ground cable 1100 volts grade,XLPE insulated,armoured with galvanized round steel wire or steel strip, electric power cables heavy duty, with multi stranded aluminum conductor, laid in trenches,ducts,fixed on poles/walls with proper size saddles and clamp laid under roads /path /drain /culverts or encased in GI pipe fixed & testing and commissioning complete all as specified and as directed by the Engineer-in-Charge of following Sizes:-Note:- (i) Sand cushioning, Cable protection cover, GI pipes, excavation and earth work shall be measured and paid for separately under respective items of Schedule A . 27 LT cables up to 10 Sqmm, any core 28 LT cables up to 16 Sqmm, any core 29 LT cables up to 25 Sqmm, any core 30 LT cables up to 35 Sqmm, any core 31 LT cables up to 50 Sqmm, any core 32 LT cables up to 70 Sqmm, any core 33 LT cables up to 95 Sqmm, any core 34 LT cables 120 Sqmm, any core 35 LT cables 150 Sqmm, any core 36 straight through joint (epoxy) for LT 1100 Volts grade, aluminum conductor including jointing kits, aluminium ferrules and labour complete all as specified and directed by Engineer-in-Charge. for making joints and testing for following sizes: - . 37 Cable size 120 to 150 Sqmm, 3.5 core 38 Cable size 70 to 95 Sqmm, 3.5 core 39 Cable size upto 50 Sqmm, 3.5 core 40 Supply & fix GI tubing light grade for encasing cables for mechanical protection, laid under plinth/floors/ roads/ path /culverts or fixed on walls/on poles by means of MS FI clamps with necessary bolts, nuts and washers complete all as specified and directed by Engineer-in-Charge for following sizes : - 41 50mm bore 42 80mm bore 43 100mm bore 44 Supply & fix in replacement MCCBs,415 Volts,Fix / adjustabletype having complete all as specified and directed by Engineer-in-Charge for following capacities. 45 MCCB 3 Pole, 415 V, fixed type, 25 to 100 Amps with breaking capacity 16 KA 46 MCCB 3 Pole, 415 V, fixed type, 125 Amps with breaking capacity 16 KA 47 MCCB 4 Pole, 415 V, Adjustable type, 160 Amps with breaking capacity 36 KA 48 MCCB 4 Pole, 415 V, Adjustable type, 200 Amps with breaking capacity 36 KA 49 MCCB 4 Pole, 415 V, Adjustable type, 250 Amps with breaking capacity 36 KA 50 MCCB 4 Pole, 415 V, Adjustable type, 400 Amps with breaking capacity 36 KA 51 Material & labour for earthing complete with GI earth plate electrode 60cmx60cm x 6 mm thick buried directly in ground vertically to depth not less than 2.25 mtr below ground level with top edge of earth plate at a depth not less than 1.5 mtr below normal groundlevel connected to and including GI strip of 32x6mm as earth lead up to 7.5 mtr long fixed by means of bolts, nuts, check nuts and washers etc. of galvanised iron or steelincluding provn of GI protection pipe light grade of 32/40mm bore and connected to earth strip earthing test point all as shown in electrical plate No.5 of SSR Part-I 2009 and as specified or indicatedand testing on completion including necessary excavation & earthwork in any type of soil, PCC (1:3:6) type C1 chamber, precast slab 50mm thick in cement concrete (1:2:4)type B1 (reinforced with welded steel wire fabric (XPM) of weight not less than 4kg/sqm) with frame, funnel with watering pipe of 15mm bore Sch.40, wire mesh and lugs, test point etc. complete all as specified and directed by Engineer-in-Charge.Note: GI strip exceeding 7.5m long shall be measured & paid seperately. . 52 Material & labour for complete cleaning of the internal & external parts of LT panel; checking & testing of all the components of the panel for cable insulation, lugs, connections and the like; replacement of & including provision of minor parts like lugs, insulation tape, nuts bolts, connectors and the like as directed by Engineer-in-Charge; replacement and / or welding of existing damaged hinges of the panel; preparation of old painted surfaces (internal & external) of the panel, complete removal of existing paint using emry paper grade 220, by sanding and scrubbing, application of corrosion resistant primer by sprayers, applying hammer finish metal paint using sprayers in two coats and till shining surfaces are obtained; application of two coats of epoxy black paint on panel frames; complete all as specified and directed by Engineer-in-Charge. (Approximate average size of panel=1.50x0.75x0.45m) (Note - Rates included for provision of sufficient technicians for getting electric shut down and to attend the shutdown on site till completion. Replacement of major items like MCCBs etc. shall be measured & Paid for separately). 53 Material & labour for Zebra painting white & sky blue strips 30 cm height in alternate colour strip upto 1.5 meter from top edge of coping of electric poles with synthetic enameled paint two coats and numberingto poles with 80mm size letter with black synthetic enameled paint complete all as specified and directed by Engineer-in-Charge. 54 Supply & Fix in replacement FRP juction box of size outside dimensions 380x 225x 140 mm of make sintex, Cat No GSJB-3923 or equivalent as approved by the GE including connector suitable for 63 Amps with and includingMCB SP C series6 Amps - 01 No and fixing on pole with and including MS clamps made out of 25 x 3mm MS flat iron, nut, bolts etc complete all as specified and directed by Engineer-in-Charge. 55 Supply & fix in replacement of 150W MH flood light with LED flood light-High Lumen output fitting of 100 Watt with exclusive innivative designed, long life versatile pressure die cast aluminium IP65 flood light luminaire with high power LED as light source complete all as specified and directed by Engineer-in-Charge. 56 Supply & fix in replacement of pin type, (LT) porcelain, vitreous, white, brown or green insulator including one galvanised mild steel spindle, two galvanised iron washers and one galvanised iron nut,100mm height, 65mm dia for 1100 volts grade complete all as specified and directed by Engineer-in-Charge. 57 Supply & fix in replacement shackle type procelain, vitreouswhite, brown or green insulator including galvanised mild steel straps, washers, insulator bolts, washers and nutsof 75mm height, 90mm max dia for 1100 volts gradecomplete all as specified and directed by Engineer-in-Charge. 58 Dismantling the damaged ACSR/ AAC conductors all sizes from the OH lines complete all as specified and as directed byEngineer-in-Charge. 59 Supply, stringing, streching and binding with insulator including binding wire of 16 SWG aluminium wire ACSR conductor of any size in over head line LTpoles to the insulator complete with necessary Jumpercomplete all as specified and as directed byEngineer-in-Charge. 60 Material & labour for wiring Circuit along withearth wire from Sintex box to Streetlight fitting with 3 run of 2.5 sqmm sizesFR PVC insulated copper conductor single core cable in suraces/recessed as required including Steel conduit of size 20 mm dia complete all as specified and directed by Engineer-in-Charge. 61 Supply & fix in replacement of 200 Amps , 415 volts off-Load changover open type sutable for panel mouted front operatedtesting complete all as specified and directed by Engineer-in-Charge. 62 Supply & fix spacer made out of hard/rigid PVCas approved by Engr-in-Charge on the LT OH line suitable for 4 wire system LT OHACSR conductor complete all as specified and directed by Engineer-in-Charge. 63 Supply & fix loop type insulator viterous porcelain white,brown orgreen of small size with overall dimensions 65 x 90 mm,clarance of hole 16mm complete all as specified and directed by Engineer-in-Charge. 64 Supply and fix Stay assembly complete with accessories as shown in electrical plate No.1 comprising of 7/4 mm galvanised MS standard wire of required length fixed to pole with and including flat iron clamps fabricated out of 50 mm x 6mm flat iron and nuts,bolts and washers of suitable sizes including painting with two coat of aluminium paint over a coat red oxide as primer,GI stay rod 16mm dia 1850 mm long MS stay plate GI 300mm x 140mm clearance dia of hole 25-5 mm suitable for HT/LT poles,complete all as specified and directed by Engineer-in-Charge.(Note:-Excavation,earth work and concrete work,insulator shall be measured and paid seperately under relevant item of this schedule. 65 Supply and fix cross arms, bracings supports, clamps, and back plates fabricated from structural steel sections including nuts, bolts, washers, welding, bending cold or hot, drilling holes for bolts, in any shape or size as indicated or directed and inclusive of one coat of red oxide primer, two coats of alumuinium paint complete all as specified and directed by Engineer-in-Charge 66 Material & labour for PCC 1:2:4 type B1 with 20 mm graded well burnt brick aggregate forcoping, topping of plinth of panels, repairing / making connected path to panels/ transformer etc complete all as specified and directed by Engineer-in-Charge 67 Material & labour for PCC 1:3:6 type C2 with 40 mm graded well burnt brick aggregate for foundation ofpoles/panels transformer, and connected path complete all as specified and directed by Engineer-in-Charge 68 Material & labour for in replacement of prestressed concrete poles, 9.0 meters long, 102mm x 172mm at top and 102mm x 279mm at bottom, class 10 complete all as specified and directed by Engineer-in-Charge 69 Supply & fix 60 watt LED street light luminaries comprising of cast aluminium housing, toughned glass, IP 65/66 and wired with all accessories enclosed with glass cover in frame including suitable size of street light bracketcomplete all as specified and directed by Engineer-in-Charge. 70 Material & labour for earthing complete with copper earth plate electrode of size 60cmx60cm x 3.15 mm thick buried directly in ground vertically to depth not less than 2.25 mtr below ground level with top edge of earth plate at a depth not less than 1.5 mtr below normal groundlevel connected to and including copper stripof 20 x 3 mm as earth lead up to 7.5 mtr long fixed by means of bolts, nuts, check nuts and washers etc. of galvanised iron or steelincluding provn of HDPE protectionpipe light grade of 32/40mm bore and connected to earth strip earthing test point all as shown in electrical plate No.5 of SSR Part-I 2009 and as specified or indicatedand testing on completion including necessary excavation & earthwork in any type of soil, PCC (1:3:6) type C1 chamber, precast slab 50mm thick in cement concrete (1:2:4)type B1 (reinforced with welded steel wire fabric (XPM) of weight not less than 4kg/sqm) with frame, funnel with watering pipe of 15mm bore Sch.40, wire mesh and lugs, test point etc. complete all as specified and directed by Engineer-in-Charge. Note: Copper strip exceeding 7.5m long shall be measured & paid seperately. 71 Supply & fix in replacement of copper strip 20 x3 mm with saddles and fixing screws etc for jointing withtransformer and lightening arresterswith the earth pit stripetccomplete all as specified and directed by Engineer-in-Charge. 72 Labour for Laying only retrievedfifty percentserviceable cable covers obtained while taking out U/G cable from srl item No.32 abovecomplete all as specified and directed by Engineer-in-Charge. 73 Supply & fix finding out LT fault in feederofaffected area with deploying trained electrician and helper seggregate/ isolatethe feeder carry out maintenance worksuch as repair of jumper,insulators ,conneted items and then after charge the feeder with load in presencecomplete all as specified and directed by Engineer-in-Charge. 74 Supply & fix in Fabricating Outdoor LT Feeder distribution panel (CPRI Approved) LT electrical distribution panel board floor mounted cubicle type suitable for one incoming MCCB and two outgoing MCCB, one multifunction LED Meter dust proof weather proof vermin proof asthetically designed having at least IP-54 degree of ingress protection fabricated from 3.15 mm thick CRCA sheet with front and rear opening including bus bar chamber continuous GI strip earth bus bar 4 strip of Aluminium bus bar 250 amp capacity insulated colour sleeves precilin/ epoxy insulator rai channel cable alloy danger notice board including made out of 14 gauge CRCA Sheet over angle iron frame of size 40x40x6 mm, 30 cm grouted in groung floor and 30 cm above GL including connection with suitable copper cable FRLSH PVC single corecomplete all as specified and directed by Engineer-in-Charge.(i)MCCB 160 Amps 25 KA, 4 pole with adjustable thermal setting -01 No (Incoming)(ii)MCCB 100Amps 25 KA, 4 pole with adjustable thermal setting -01No (outgoing)(iii)MCCB63 Amps 16 KA, 4 pole with adjustable thermal setting -02 No (outgoing)(iv) LED Multifunction MeterInput voltage measurement range 17-520 VAC (P-P)Aux supply 90-300 VACFlush mounting 96 x 96 mmSite selectable 1A /5ACT/PT site programmable V, A, F, PF, kW, kVA, kVAR, kWh, kVAh, kVARh, Run hours etc 75 Supply & fix in repalcement 120 Watt new generation, energy saving environment friendly & robust highbay LED with PDC housing suitable for ceiling (surface/suspended) mounting with system efficacy upto 150L/watt complete all as specified and directed by Engineer-in-Charge.
