Tender For Special Repair/Replacement Of Lt Overhead Electric Poles In Ug Lt Cables And Octagonal Poles At 155 Bh Under Ge (S) Tezpur; 1 Supply, laying & testing cable XLPE insulated screened PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) with stranded aluminium conductor, 1100 volts grade cross sectional area 240 sq. mm 3½ Core including Brass Glands including dismantling old unserviceable cable, complete all as specified and as directed. 2 All as in Item No-01 but Cable Size 120 Sqmm,3.5 core, complete all as specified and as directed. 3 All as in Item No-01 but Cable Size 95 Sqmm x 3.5 core, complete all as specified and as directed. 4 All as in Item No-01 but Cable Size 50 Sqmm x 3.5 core, complete all as specified and as directed. 5 All as in Item No-01 but Cable Size 25 Sqmm x 3.5 core, complete all as specified and as directed. 6 All as in Item No-01 but Cable Size 16 Sqmm x 4 core, complete all as specified and as directed. 7 All as in Item No-01 but Cable Size 16 Sqmm x 2 core, complete all as specified and as directed. 8 All as in Item No-01 but Cable Size 10 Sqmm x 4 core, complete all as specified and as directed. 9 Excavation in trenches not exc. 1.5 Metre wide and not exc. 1.50 Metre in depth for foundation etc. or for shafts, wells, cess pits, manholes, pier holes etc. not exc. 10 Sqm on plan and not exc. 1.50 Metre in depth and getting out as in Soft/Loose Soil, complete all as specified and as directed. 10 Returning, Filling in, including Spreading, Levelling, Watering and Well Ramming in Layers not exc. 25 Cm as in Soft/Loose Soil, complete all as specified and as directed. 11 Removing excavated Material (Soil) not exc. 50.00 Metre and depositing where directed at a level not exc. 1.50 Metre above the starting point, complete all as specified and as directed. 12 Supply and laying dry coarse sand as in cushioning of under ground electric cable in trenches, laid to a uniform thickness of 23 Cm (15 Cm under the cable & 8 Cm over the cable) and gently punned down to 18 Cm thickness complete all as specified and as directed by the Engr-in-Charge.Note:- Thickness after punning down shall be measured for payment. 13 Supply and laying in trenches Bricks, sub class B over burnt (kiln burnt) old size bricks, laid flat dry with width of the bricks laid to the axis of the cable for protection of UG cable complete all as specified and as directed by the Engr-in-Charge. 14 Supply and fixing End termination Outdoor cable jointing kit ,1100 volt grade (earthed) , 3.5 core 150to 300 sqmm aluminium conductor XLPE insulated armoured heavy duty cable heat shinkable suitable in/ out door type to be fix on incoming /outgoing connection of LT panel with gland etc complete all as specified and directed.Make - Dension / Raychem / 3M 15 Supply and fixing End termination Outdoor cable jointing kit ,1100 volt grade (earthed) , 3.5 coreto 50 to 120 sqmm aluminium conductor XLPE insulated armoured heavy duty cable heat shinkable suitable in/ out door type to be fix on incoming /outgoing connection of LT panel with gland etc. complete all as specified and directed. Make - Dension / Raychem / 3M 16 Supply and fixing End termination Outdoor cable jointing kit ,1100 volt grade (earthed) , 3.5/4 coreto 16 to 25 sqmm aluminium conductor XLPE insulated armoured heavy duty cable heat shinkable suitable in/ out door type to be fix on incoming /outgoing connection of LT panel with gland etccomplete all as specified and directed. Make - Dension / Raychem / 3M 17 S & F in replacement sintex fibre body looping loopout enclosure of size160mm x 200 mm x 98 mm, IP- 66 consisting of 4 No. aluminium busbar of size 120 mm x 20 mm x 2 mm thick fixed on porcelin support inside enclosure with pole using 40 x 6 mm size MS FI clamps of required shape with bolts, nuts & washers complete all as specified and directed. 18 Labour only for horizontal boring under the road below 1 mtr from the road surface and dia of hole not exc 100 mm without damaging the existing road getting out and disposal of soil to a distance not exceeding 50 mfrom the site of work all as specified and as directed. 19 Supply/ laid/ fixing of galvanised steel water tube, light grade bore of dia 80 mm with all fittings, Complete all as specified and as directed. 20 Supply/ laid/ fixing of galvanised steel water tube, light grade bore of dia 50 mm with all fittings all as site, Complete all as specified and as directed. 21 Supply and fix 3 core 1.5 sqmm multistranded PVC insulated flexible copper cable FRLSH grade including required PVC Conduit of min 25 mm dia to protect the cable all as specified and directed. 22 S&F in replacement of energy saving and environment friendly long life 90 W or next higher available rating, CT>=5700 K, LED street light made up of pressure die-cast aluminium housing with acrylic cover as diffuser with IP 66 protection and impact resistance not less than IK-07 complete with integrated type, with high efficiency electronic driver, built-in- surge suppressor / SPD of 10 KV or more and high brightness LEDs, luminaire efficacy > 110 lumens/Watt, power factor >=0.90, operating range – 140 to 270 V, 50 Hz complete including suitablenecessary MS clamps, nuts, bolts etc, complete all as specified and as directed. 23 All as per item No. 22 above but of 120 W capacity LED Street light, Complete all as specified and as directed. 24 M & L in replacement Galvanized Steel tubular Octagonal Poles with tapered design single arm bracket of length0.5 meter and dia 70 mm complete with cast iron base plate, finial tapr plug, bolts, nuts, Excavation, PCC and screws specified by manufacturer of 7 metres long complete all as specified and directed. Make:- Jindal Steel, National Tubing Co, Bombay Tube & Store, Calcutta Poles & Tubes, SKIPPER, Utkarsh India Ltd, India Pole Corporation, Bajaj 25 M & L in replacement Galvanized Steel tubular Octagonal Poles with tapered design double arm bracket of length0.5 meter and dia 70 mm complete with cast iron base plate, finial tapr plug, bolts, nuts, PCC and screws specified by manufacturer of 7 metres long complete all as specified and directed. 26 M&L for painting to electric pole steel tubular/ PCC of any length after removing /scraping/ bruses/ cleaning to old painton external surface intwo coats of paint over one coats of red oxide primer by using aluminium paint on steel tubular and cement paint on PCC poles in any height/ length/ dia etcincluding cross arms/ angles, nut, bolt , washers etc and making alternate strips of yellow and black paintin 30 cm minium width upto 1.5 Mtr above normal GL and writing Pole No, complete all as specified and directed.Note : Colour of paint shall be approved before execution of works. 27 Dismantling of ACSR or AAC condutor from LT servicefeeder or distribution line complete all as specified and directed. 28 Dismantling cross armswith nut bolt and Insulators of MS channels or angle sections etc complete all as specified and directed. 29 Material and labour for earthing complete with galvanized steel plate electrodes of size 600mm x600mm x 6mm thick buried directly in ground with earth pit not less than 2.25m deep below normal ground level with top edge of plate not less than 1.5 m below normal ground level connected to galvanized iron strip of 32 mm x 6mm earth lead by means of nuts bolts check nuts GI washers earth wire protected by galvanized iron pipe 40 mm bore (light grade) including concrete pit in PCC (1:3:6) type CI, precast RCC cover slab of size 30x30x10 cm with one handle for lifting (Inside cavity to be made in Pit for placing cover slab) made out of 8 mm dia MS bar funnel wire mesh 20 mm bore galvanized iron pipe (medium grade) for watering charcoal or coke and salt in alternate layers necessary earth work in soft/loose soil complete all as shown in electrical plate No 3 of SSR part 1 including testing on completion all as specified and directed incl demolition to existing one complete. 30 Supply, install, testing & commissioning of LTPanel CPRI approved, outdoor type, factory made fabircated to CRCA sheet of 3.15mm thickness, angle iron of size 40X40X6mm thick of length 0.9 m from pcc, frame work and tee section (frame) of suitable sizedouble door front/rear opening and locking arrangement, floor mounted on plateform of suitable size, Al bus bar chamber (enclosed) incl rust free spray painting with two coat of synthetic enamel paint over a coat of red oxide primer mounted on PCC blocks, fixed with grouted bold, nuts and washer and makingcomplete including PCC foundation 800 Amps rated copper bus bar TPN duly insulated with coloured PVC sleeve as per standard colour code and complete with internal wiring the following items housed indl :-(A) I/C :- MCCB 4 pole, 400 Amps, breaking capacity 50 kA. microprocessor type - 01 nos (B) O/G : - MCCB 4 pole,250 Amps, breaking capacity 36 kA .microprocessor type - 01 Nos (C) O/G : - MCCB 4 pole,100 Amps, breaking capacity 25 kA microprocessor type . - 02 Nos (D) O/G : - MCCB 4 pole,63 Amps, breaking capacity 25 kA microprocessor type . - 01 Nos (E)Three Ph Digital Volt Meter(0-500)Volt with selector switch. - 01Nos(F) Three Ph Digital Ammeter with CTs with appropriate Ratio along with selector switch. - 01 Nos(G) Digital frequency meter 40-60 Hz.-01 Nos(H) Indicator Lamps (LED type) & bakelite fuse showing R,Y, B phase,01 Each Set. 31 Supply, install, testing & commissioning of LTPanel CPRI approved, outdoor type, factory made fabircated to CRCA sheet of 3.15mm thickness, angle iron of size 40X40X6mm thick of length 0.9 m from pcc, frame work and tee section (frame) of suitable sizedouble door front/rear opening and locking arrangement, floor mounted on plateform of suitable size, Al bus bar chamber (enclosed) incl rust free spray painting with two coat of synthetic enamel paint over a coat of red oxide primer mounted on PCC blocks, fixed with grouted bold, nuts and washer and makingcomplete including PCC foundation 500 Amps rated copper bus bar TPN duly insulated with coloured PVC sleeve as per standard colour code and complete with internal wiring the following items housed indl :-(A) I/C :- MCCB 4 pole, 250 Amps, breaking capacity 36 kA.microprocessor type - 01 nos (B) O/G : - MCCB 4 pole, 100 Amps, breaking capacity 25 kA . - 02 Nos (C) O/G : - MCCB 4 pole,63 Amps, breaking capacity 25 kA . - 01 Nos(D)Three Ph Digital Volt Meter(0-500)Volt with selector switch. - 01Nos(E) Three Ph Digital Ammeter with CTs with appropriate Ratio along with selector switch. - 01 Nos(F) Digital frequency meter 40-60 Hz.-01 Nos(G) Indicator Lamps (LED type) & bakelite fuse showing R,Y, B phase,01 Each Set 32 Supply, install, testing & commissioning of LTbusbar chamber of size (0.60x0.60x0.60)m CPRI approved, outdoor type, factory made fabircated to CRCA sheet of 3.15mm thickness, angle iron of size 40X40X6mm thick of length 0.9 m from pcc, frame work and tee section (frame) of suitable sizedouble door front/rear opening and locking arrangement, floor mounted on plateform of suitable size, Al bus bar chamber (enclosed) incl rust free spray painting with two coat of synthetic enamel paint over a coat of red oxide primer mounted on PCC blocks, fixed with grouted bold, nuts and washer and makingcomplete including PCC foundationcomprising of followingaccessories:- BUS-BAR & INTERNAL CONNECTIONS:MCCB 100 amps, 4 pole,415 Volt Adjustable type with breaking capacity 25 KA, and 100 % Icu fitted with bus-bars shall be made up of 04 Nos Aluminium 400 A rated not less than 40 mm x 10 mm, duly insulated with 1100 V grade standard colour coded PVC sleeves PROVISION FOR CABLE ENTRY :The provision for cable entry/exit shall be provided in the bottom for both incoming & out-going cables.INSTRUMENTATION SYSTEM :(a)Indicator lamp with integral circuit (230/240V) & cluster LED (Red, Orange, Blue) - 01 Set.(b)3 Ph Digital Voltmeter CI 1.0 - 01 No (c) Danger notice plate of size 20 x 15 cm of 1.6mm thick mild-steel sheet, vitreous enameled white, with letters, figures and conventional skull and bones in signal-red colour and fixed with MS clamps, bolts and nuts of approved size, for LT conforming to IS-2551 - 01 Nos.NOTE : 1) Design / Drawing / BOM of the LT Busbar panel board showing the dimensions incl accessories is to be obtained from panel board manufacturer / supplier & is to be got approved from GE before placing final order to the manufacturer/Supplier. 2) Anything missed out in the technical specifications but technically required for efficient working is deemed to be included in the quoted rates. 33 Supply and fixing in replacement of Automatic street light control switch Panel complete with, complete all as specified and directed.a) Infrared sensor based Nature Switch for automatic switching of street lights (Asto. Nature switch operation should be based on Natural light Lux level. Required luminance level for switching ON is less or equal to 30 Lux and for switching OFF 10 Lux. The sensor should also have part night operation facility of minimum 4 hrs to maximum 12 hrs. - 01 No. Make Of Sensor: L&T/SIEMENS/ HPL/Bajaj/ABBb) Power contactor two pole, 230 volts, 63 Amp capacity,confirming to IEC-60947-4-1. - 01 No.Make:- L&T/Schneider/ABB/Bajajc) The sensor along with suitable power contactor and incoming outgoing MCBs should be enclosed in a pole/ wall mountable rust proof, electric shock proof, termite proof and FR grade Thermoplastic polycarbonate enclosure (with hinged lid) confirming to IP66 protection class 2 of suitable size to accommodate all panel accessories. -01 Job.d) MCB SP 63 Amp, C Curve, Confirming to IEC-60898/IS8828. -02 Nos.Make: Hager/Schneider/L&T/ABBe) All control cable wiring inside the panel should be of copper conductor, multistandard, PVC insulated, FRLS, 1100 volts grade, of size 10 sq mm, single core, followed by colour coding and lugs/thimbles.f) All equipments are mounted on suitable size insulators.Make of Panel as per Manufactures list Note 1:-The contract sum shall be arrived at after deducting amount of schedule of credit from the total quoted amount. Note 2-Contractors supervisor and main worker would wear shirt/T-shirt of colour sky blue/brown/yellow preferable embossed with contractors firm name while carrying out any activities in defence area for better check of security purpose.Note 3:-The tenderer (all eligible contractors) shall ascertain the taxes & levies as on date. The subject tender caters all the taxes & levies as on date including the latest notification of GST issued as on date ( issued by Central Board of Indirect Taxes and Customs)
