PROVISION OF EXTERNAL ELECTRIC SUPPLY LT UG CABLE PRE PAID METER TRANSFORMER AND LT PANEL TO DAD RESIDENTIAL COMPLEX UNDER GE BELGAUM

Amount

M& L for excavation in trenches not exceeding 1.5 metre wide and not exceeding 1.5 metre in depth for laying of cables and getting out in soft / loose soil complete all as specified and as directed.

M&L for excavation in trenches not exceeding 1.5 metre wide and not exceeding 1.5 metre in depth for laying of cable and getting out in hard and dense soil complete all as specified and as directed.

M&L for returning, filling in trenches including spreading, levelling, watering and well ramming in layers not exceeding 25 cm in soft / loose soil complete all as specified and as directed.

M&L for removing excavated materials to a distance not exceeding 50 metre and depositing where directed at a level not exceeding 1.5 metre above the starting point complete all as specified and as directed.

Dismantling RCC poles/Struts any size of and depositing to HESCOM yard, obtaining receipt voucher from HESCOM and submitting the same to the Engineer In Charge complete all as specified and as directed.

Dismantling of existing LT overhead line of any size 3 wire system (phase, neutral and one GI wire) and depositing the same to HESCOM yard, obtaining receipt voucher from HESCOM and submitting the same to the Engineer In Charge complete all as specified and as directed. Note:- Each conductor (phase / neutral) will be measured for payment purpose.

Taking down existing energy meters of any type and depositing the same to HESCOM yard, obtaining receipt voucher from HESCOM and submitting the same to the Engineer In Charge complete all as specified and as directed.

Supply, install , commissioning and testing of new transformer of capacity 250 KVA step down 11 KV/433 V floor mounted with enclosure ONAN, outdoor type, copper double wound, 11 KV on HT side and 433 Volts on LT side at no load, 3 Phase, 4 wire ,50 c/s AC supply , oil immersed laminated iron core naturally cooled, ONAN with external cooling tubes, corresponding to vector group DY -11 with neutral brought out saparatly for earthing , off load, changing tap arrangements upto + 7.5 % with a step of + 2.5 % complete with first filling of trransformer oil upto appropriate level and complete with standard fittings confirming to lateast IS 1180 Part I : 2.014 and BEE certified all as specified including Dismantling of existing transformer of capacity 250 KVA from foundation and depositing the same to HESCOM yard, obtaining receipt voucher from HESCOM and submitting the same to the Engineer In Charge and The new transformer shall including the following : (a) Cable box HT and LT side (b) Procelain bushings at HT 11 KV & LT 433 V with brass bushing rods, nuts, bolts & washers. (c) Oil conservator with filler type drain valve and oil level guage. (d) Initial filling of transformer oil having di- electric strength not less than 60 KV (e) Standard accessories all as per IS 1180 Part -I : 2014

Supply, installation, testing & commissioning of 11 KV Outdoor type RMU extensible type, floor mounted consisting of 2 LBS + 1 VCB with internal copper bus bars, consisting of combinations of 630 Amp, 350MVA fixed manual Load Break Switch & fixed type manual Vacuum Circuit Breaker. All live parts, bus bars, LBSs connections of RMU shall be enclosed in one tank to avoid multiple interconnections & sealed for life as per standard design of OEM non magnetic and non ferrite grade stainless steel tank Grade 304/441 of minimum 2.5+0.5 mm thick having IP67 degree of protection filled with SF6 gas as insulation with leakage rate less than 0.1% per year tested as per IEC 62271-200. The unit shall have front cable entry for ease of installation and shall have site/factory replaceable bushings for ease of troubleshooting during break down. RMU should be complete with all accessories such as Terminal boots, VPIS, cable supports, all front cable terminations, mechanical indications for Load break switch ON/OFF, Manometer as per with IEC standards 62271-200, 60056, 60129, 60265, 60298, 60420, 60529 and 60694. Altitude of installation up to 1000m as per IEC 60120. Extensible Bushings,as applicable shall be bolted type top/side mounted outside the tank for connection of external bus bar. Also, the outer enclosure shall cover the full length of the switchgear,to ensure IP3X+IP54 protection for cable boxes. The unit shall be internal arc proof not less than 21kA for 1 sec for tank and Cable Box and tested and shall be totally safe for human beings. The gas release & personnel safety with internal arc proof shall not depend on plinth design. Bidder shall provide type test report to prove compliance to the ‘Internal fault IAC-AFLR as per IEC 62271-200.Internal arc proof & testing shall be done as per OEM norms. The Vacuum Bottle shall be of same make as that of RMU to ensure better life cycle optimization for the RMU.The Manufacturer shall furnish performance Certificate for similar kind of RMUs in their own legal Name . Any Joint venture certificates / partnership with other firms shall not be considered.The unit shall include the following with all necessary standard fitting required at site.630A Load Break Switch module for making of fault current alongwith Earth Switch of full making capacity. Make :- Siemens/ ABB/ Schneider/CG Lucy

Short time withstand current - 21KA/ 3 sec Making Capacity - 52.5kAp Auxiliary contacts - 1NO + 1NC Power frequency withstand voltage - 38kV Impulse withstand voltage - minimum 75kV Nominal operating gas pressure - 1.2 to 1.4 Bar abs. Front cover mechanism - IP2X Cable covers - 3X Snap action mechanism for manual operation Cable box for front termination of the cable suitable upto 3 core 300 Sqmm, 11 KV XLPE cable Right angle non-touch proof Termination boots - 1 Set (R,Y,B) 630A VCB module for making & breaking of fault current alongwith Earth Swicth of full making capacity Manual operated 630 A Vacuum circuit breaker having spring stored mechanism.

Three position disconnector/earthing switch downstream vacuum circuit-breaker. Three position single spring mechanism for disconnector/earthing switch “Live Cable” LED Indicators thru Capacitor Voltage Dividers mounted on the bushings. Short time breaking current - 21KA/ 3 sec Making Capacity - 52.5 kAp Auxiliary contacts - 1NO + 1NC Power frequency withstand voltage - 38KV Impulse withstand voltage - minimum 75KV Nominal operating gas pressure - 1.2 to 1.4 Bar abs. Front cover mechanism - IP2X Cable covers - 3X Green(ON)/Red(OFF) push buttons to operate VCB. 3O/C + 1E/F self powered numerical protection relay with Low and High set for Over current and Earth Fault.

Resin cast ring core protection CT plate mounted type : 40/1 A, 5P10, 2.5 VA - 3 Nos Mechanical ON/OFF/EARTH/Spring charge Indication of 1 VCB + 2 Load break switch. Cable boxes should be Arc Proof interlocked with respective Earthing Switches. Right angle non-touch proof Termination boots - 1 Set (R,Y,B). Make : ABB, Siemens, Schneider, BHEL. NOTE: (i) Cost of supply and fix of RMU having terminals /disconnecting links for termination of CT wiring including fuses complete all as required at site are deemed to be included in the quoted rate. (ii) PCC work for foundation will be measured and paid separately. (iv) Rate for cable end joint will be measured and paid seperately. (v) Cost of additional base channel required at site will be measured and paid separately (vi) The quoted rate is deemed to include for any other works which are not indicated in item but essentially required at site for commissioning of RMU / VCB, including Numbering, providing danger board etc. (vii) Contractor shall provide AMC including calibration of HT panels, VCB’s RMU’s etc for the BOQ item Sl No 10.00 here in above under defect liability period (DLP) i.e. 24 months by engaging engineer from OEM of eqps without any extra cost and inspection report will be submitted once in six month to Engr – in charge. Compensation @ Rs 50,000/- Shall be recovered from contractor due in case failure. (viii) Rate is inclusive for submitting completion Drg and net work details after testing & commissioning but before completion of work. Display board (illuminated) of size not less than 2.0 Mtr x 1.5 Mtr shall also be provided by the contractor.

Supply and Fix octagonal hot dip galvanized street light pole of eight meters, single arm having the folliwing specifications like top dia minimum 70 mm, bottom dia minimum 135 mm, 3 mm thick GI sheet, anchor plate, base plate size 225 X 225 X 16 mm in length X Breadth X Thickness alongwith bolt size using shall be 4 Nos X M20 and the foundation bolt length shall not be less than 750 mm. The internal and external fabrication of the pole shall be in accordance with IS-2629/BSEN ISO 1461. Make : Crompton/bajaj/Havells/L&T/ Philips. NOTE : -- (i) The cost of Earthwork, PCC/RCC, etc used for foundation with a minimum depth of 1 mts as per foundation drawing specified by the manufacturer shall deemed to be included in this item and the contractor shall quote accordingly. (ii) The contractor shall submit and get approval of the foundation drawing issued by the manufacturer before starting the work. (iii) Wire/cable/MCB SP and other accessories as required required to be used for connection shall deemed to be included in this item.

All as per serial item No.11 here in before but street light pole of twelve meters long all as specified and as directed.

Supply, laying and testing XLPE insulated, armoured 11000 Volts grade aluminium conductor cable, Cross sectional area 95 sq mm, 3 core, as per IS-7098 (Part-II), in trenches or fixed to wall /passing through pipe / pole, as directed Note : (i) Excavation and earth work, Concrete cover protectioin and sand cushining will be measured and paid for separately. (ii) Pipe including clamps will be measured and paid for separately.

Material and labour for boring in any type of soil at a depth not less than 1.5 metre under road/PTT/pavement/ Hard standing etc by usingof ultra sounding technique and mechinery equipments suitable for and including laying HDPE pipe nominal outer dia 150 mm PE 80 PN- 6 ISI marked all as per IS 4984/2016 including fittings complete without damaging the surface complete all as specified and directed by Engineer in charge Note :- (i) Location of boring holes shall be decide by the Enginer- in- charge as per requirement , nothing extra shall be payable on account of variation in length of crossing of road /PTT/pavement /Hardstanding etc. (ii) During boring soil strata may be changed, hence nothing extra shall be paid to the contractor for boring of holes through different type of soil.

Supply and laying XLPE insulated, armoured, heavy duty, 1100 Volts grade aluminium conductor cable Cross sectional area 150 Sqmm, 3.5 core in trenches or fixed to wall / passing through pipe / pole and testing compete all as specified and directed Note : (i) Excavation & earth work, Brick protection and sand cushioning will be measured and paid for separately,

Supply and laying XLPE insulated, armoured, heavy duty, 1100 Volts grade aluminium conductor cable Cross sectional area 70 Sqmm, 3.5 core in trenches or fixed to wall / passing through pipe / pole and testing compete all as specified and directed Note : (i) Excavation & earth work, Brick protection and sand cushioning will be measured and paid for separately,

Supply and laying XLPE insulated, armoured, heavy duty, 1100 Volts grade aluminium conductor cable Cross sectional area 35 Sqmm, 3.5 core in trenches or fixed to wall / passing through pipe / pole and testing compete all as specified and directed Note : (i) Excavation & earth work, Brick protection and sand cushioning will be measured and paid for separately,

Supply and laying XLPE insulated, armoured, heavy duty, 1100 Volts grade aluminium conductor cable Cross sectional area 10 Sqmm, 4 core in trenches or fixed to wall / passing through pipe / pole and testing compete all as specified and directed Note : (i) Excavation & earth work, Brick protection and sand cushioning will be measured and paid for separately,

Supply and fix LED street light 45 watt 230 volts pressure die cast aluminium housing, heat resistant toughened glass with frame, IP66 protection surge protection 10 KV, sealed driver in replacement of conventional street light 45/60/70/125 watt SV/MV complete all as specified and directed. Make Crompton Cat Part No.TRP-409-70-57-SL-GL-NSG/ or techno commericiaaly equivalent model Havells/Philips/ Bajaj

Supply and fix as in repairs LED flood light fittings 200 watts 230 volts pressure die cast aluminium housing, heat resistant toughened glass with frame, IP66 protection surge protection 10 KV, sealed driver in replacement of conventional street light 45/60/70/125 watt SV/MV complete all as specified and directed. Make Crompton Cat Part No.TFS-504-12--57-60D-SL-GL-NSG / or techno commerically equivalent model in Havells/Philips / Bajaj

S&F Double wall corrugated high density polymer ethyl pipe of size 110 mm outer dia with ISI marked (IS 14930- 2001 ), laid in trenches /floors & fixed on wall/ pole with & including necessary fittings such as bends, sockets & other connected accessories etc for laying of electric cables, complete all as specified and as directed. Make - Duraline, Rex, Tirupati, Tijaria,Ketron.

S&F Double wall corrugated high density polymer ethyl pipe of size 63 mm outer dia with ISI marked (IS 14930- 2001 ), laid in trenches /floors & fixed on wall/ pole with & including necessary fittings such as bends, sockets & other connected accessories etc for laying of electric cables, complete all as specified and as directed. Make - Duraline, Rex, Tirupati, Tijaria,Ketron.

Supply only 1.5 sqmm three core PVC insulated and sheathed copper conductor multistrand cable for electric connection from pole light/junction box to street light complete all as specified and directed. Make of cable : Polycab/Havells/Gloster/CCI

M&L for PCC 1:2:4, type B-1 using 20mm graded stone aggregate as in foundation of 4 pole/2 pole steel structure for transformer proposed, complete all as specified & directed.

M&L for PCC 1:4:8, type D-2 using 40mm graded stone aggregate as in foundation of transformer, complete all as specified & directed.

M&L for brickwork with sub-class ‘B’ bricks (old size), straight or curved on plan exc. 6m in mean radius, built in cement mortar 1:4, complete all as specified.

M&L for 10mm thick rendering in cement mortar 1:4 on fair faces of brick surfaces or concrete surfaces, surface finished even and smooth without using extra cement, complete all as specified.

M&L for structural steel work as in cross arms, bracings, supports, clamp and back plate fabricated from steel sections including nuts, bolts, washers, welding, bending cold or hot, drilling holes for bolts, in any shape or size as indicated or directed by Engineer-in-Charge and applying two coats of aluminium paint over one coat of red oxide zinc chrome primer including preparation of surfaces, complete all as specified & directed.

S&Fstreet light bracket made of GI Pipe 40 mm dia light grade 1.5 Mtr in length, bent to required shape fixed with 2 Set of MS Clamps made out of flat iron 40x4 mm, incl bolts, nuts and washers complete all as specified and directed. Make of Pipe : TATA/JINDAL / ZENITH

M& L for provision of LT Panel by Supply, assembly, erection, testing and commissioning of outdoor type floor mounted free standing dust and vermin proof panel/DB with IP-55 protection,CPRI approved, fabricated out of 40x4 mm sized angle iron and flats and covered with 2 mm thick CRCA sheet for outer & 1.6 mm for inner compartment,duly pretreated in seven tank process for de-greasing, de-rusting & Phosphated painted with 2 coats of primer paint then painted with final coat of epoxy based powder coated paint. Panel/DB shall be having front and rear opening for installation of separate cable alleys, busbar chamber and switchgear compartments. Provision in cable alleys to be kept for bottom cable entry for incoming & outgoing cables. A clear space of 200mm to be kept from floor level for switchgear compartment. Air ventilation breathers to be provided for heat dissipation. Suitable sized knock-out holes for cable glands shall be provided.

Paint shall be epoxy based DANCOT/Asian make as per shade approved by Engineer in charge.

Each compartment shall be numbered/lettered as per the approved drg. Affixing MV danger plate as suitable intervals/locations. NOTE :-- (i) Contractor shall submit the panel drawing alongwith CPRI approval letter to the Engr-in-harge before manufacturing (ii) The cost of foundation as recommended by the panel manufacturer shall deemed to be included in the quoted rate.

Incoming :- 400 A MCCB, 4P, 36KA with adjustable electronic release, CT's 250/5, Ammeter, ASS, Voltmeter, VSS, Phase Indicating lamps, & control fuses/MCB's etc. as required & detailed in the specifications and indicated on drawings, Make: Legrand or equivalent - 1set.

Outgoing :- Separate cubical chamber with a cable alley not less than 300 mm width for installation/connecting the following switch gear with the main bus bar using aluminium bus link or copper conductor flexible wires suitable to the switch rating and connecting outgoing terminals of the switch gear with terminal blocks of appropriate current rating using flexible copper wires duly terminated by cable lugs and thimbles. (a) 4P MCCB, 25 KA, 160 A -02 No (b) 4P MCCB, 25 KA, 100A-04 Nos (c) 4P MCCB, 25 KA, 63 A-02 Nos (d) Astronomical time switch 110/240 volts - 01 No Make : Havells or equivalent Power contactor 63 Amp 4 pole 415 V 50 Hz model MCX 12 with front mounting auxiliary contacts 2 No+ 2 NC rating Make : L&T or equivalent. (e) MCCB of 63 Amps 4 Pole 415 Volt rupturing capacity 16 KA - 01 Each

Supply and fixing Vertical TPN DB double door suitable for fixing 125 amp MCCB, IP 45 protection with powder coated enclosure 4 way insulated busbar assemblyo rating 200 Amps including MCCB 4 pole, 415 V, 100 A, 16 kA - 01 No complete all as specified and directed. Make :Havells/ IndoAsian / Legrand/ ABB.

Supply and fixing 240V, 10 KA 'B' curve miniature circuit breaker (MCB) of single poles and current carrying capacity 5 to 32 AMP, in the MCB DB Complete with connection testing and commissioning.

M&L Earthing complete with galvanised steel earth plate electrode 60cm x60cm x6mm thick buried directly in ground (earth pit not less than 2.25 mtr deep below normal ground level) with top edge of plate not less than 1.5m below ground level, connecting to the galvanised iron earth strip lead 25x4 mm size , by means of nuts, bolts, check nuts and washer etc of galvanised iron or steel all as shown in electrical plate No 3 of MES SSR Part I all specified and testing on completion including provision of earth lead protected by provision of GI pipe medium grade 15mm dia light grade GI pipe & watering pipe shall be 25mm bore medium grade GI pipe including all excavation and earth work, PCC pit with RCC cover, char coal, salt, funnel etc complete all as specified and as directed. Note :- Rate quoted by tenderers shall be deemed to include for following provisions :- [a]. Excavation & earth work in any type of soil including removing of surplus material upto 50 m. [b]. PCC 1:3:6 type C1 using 20mm graded stone aggregate in pit & 40mm thick precast RCC 1:2:4 type B1 cover 50x50 cm with 8mm TMT bars @ 10 cm C/C both ways with handles. [c]. Main earthing lead from earth electrode to test point upto 7.5 mtr. [d]. Funnel with watering pipe [GI pipe] 20mm bore medium grade & copper lugs, charcoal & salt as reqd. [e]. GI protection pipe of size 25 mm bore light grade 7.5m.

Supply and fix All-in-One Solar street light 60 watts with octagonal GI hot dip galvanised pole of height not less than 4 meters and consist of high efficiency LEDs, efficient mono crystalline solar panel, new age lithium ferro phosphate battery shall be enclosed in corrosion free IP22 CRCA box with suitable ventilation for fresh air also as per BIS certified and a silicon encapsulated high efficiency MPPT charge controller for high efficiency charge controller to change the batteries intelligent microprocessor algorithms automatic determine sunrise and sunset. alongwith aluminium housing and in-built PIR motion sensor. The solar light assembly shall be have higher charging efficiency, protection against deep discharge, overcharge, complete wiring, etc with IP protection IP65. The solar panel shall be high efficiency polycrystalline siliconsolar cells and certfied as per IEC61215, IEC 61730, IEC61701 & MNRE certified. Make of the pole : Crompton/bajaj/Havells/L&T. NOTE : -- (i) Earthwork, PCC/RCC,internal wiring,battery etc used shall deemed to be included in this item and the contractor shall quote accordingly. (iii) The contractor shall submit and get the approval the foundation drawing issued by the manufacturer before starting the work.

Supplying and fixing smart single phase two wire dual source prepaid energy meters BIS 15884 marked in existing meter board / floor panels with pre payment capacity touch keypad based digital model, having current range 10-60 Amp 240 Volt accuracy class 1.0 alongwith parallel home display split unit with inbuilt load control switch containing provision for TOD and RTC, inbuilt feature to sense the DG mode through PLSI, dual source registration wrt grid as well as DG supply and dynamic load allocation facility from grid and DG, capable to define for tariff slabs, happy hours and holiday definition.

Supplying and laying synthetic Rubber insulated mats 2.5 mm thick for voltage upto 11 kv for electrical purpose as per IS 15652-2006, (superseding IS 5424) IEC/BS EN 61111: 2009 BIS/ERDA/CPRI approved suitable for electrical shock safety of sizes 2m x 1m.

Supply and fix LT cable route marker / LT cable joint marker made of Jodhpur stone 250mm x 150mm size, 900mm long, with top of oval shaped, two sides engraved with letters 'LT cable', letters painted with approved paint, embedded in ground including necessary excavation ,earthwork and concrete complete all as specified and directed.

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