REPAIR /REPLACEMENT AND MAINT OF LT PANEL OF ELECTRIC SUPPLY, UG CABLES AND CONNECTED ITEMS OF MES COLONY,CAMERO MAP QTRS SMQ,AIRMEN MESS/ BILLETS/SNCOS MESS,CAMERO OFFICERS MESS UNDER GE(AF) SUBROTO PARK AND COMPREHENSIVE SYSTEM MAINT FOR AMR METER

Amount

Excavation in trenches in hard/dense soil not exceeding 1.50 Mtrs wide and not exc. 1.5 Mtr deep and getting out for taking out/laying cable, poles &stay etc complete all as specified and as directed

Returning, filling in including spreading leveling, watering and well ramming in layers not exc 25 cm thick after the cable have been laid tested complete all as specified and as directed by Engineer-in-Charge

Removal of excavated surplus soil to a distance not exc. 50 Mtrs and depositing where directed at a level not exc 1.5 Mtr above the starting point complete all as specified and as directed by Engr-in-charge

Material and labour for clean dry sand in trenches/ducts for cushoning to cable complete all as specified.(Punned thickness shall be measured) complete all as specified and directed

M&L for reinforced precast concrete cable cover,class LV TYPE I, FLAT SIZE 250mmx150mmx40mm laid in trenches for cable protection complete all as specified and directed

Taking out old unserviceable LT under ground cable any type from trenches,pipes & poles complete all as specified and directed

Supply and laying LT XLPE insulated under ground Cable 1100 volt grade with stranded aluminium conductor of 10 sqmm 2 core in trenches /passing through pipes/ on poles etc including lugs ,glands etc as required and complele all as specified and as directed.

All as per item No 7 here in before but 10 sqmm 4 core

All as per item No 7 here in before but 16 sqmm 4 core

All as per item No 7 here in before but 35 sqmm 3.5 core

All as per item No 7 here in before but 50 sqmm 3.5 core

All as per item No 7 here in before but 70 sqmm 3.5 core

All as per item No 7 here in before but 120 sqmm 3.5 core

All as per item No 7 here in before but 185 sqmm 3.5 core

All as per item No 7 here in before but 300 sqmm 3.5 core

Supply & jointing cold shrinkable straight through joint suitable for LT 1100 Volt grade XLPE cable of size 400 Sq mm 3.5 core complete with treating of cable to make ready for jointing all including lugs ,glands etc as required and specified and directed.

All as per item No. 16 here in before but suitable for cable size 240 to 300 sq mm

All as per item No. 16 here in before but suitable for cable size 120 to185 sq mm

All as per item No. 16 here in before but suitable for cable size 50 to95 sq mm.

All as per item No.16 here in before but suitable for cable size 16 to 35 sq mm.

M&L in repair for galvanised steel tube, light grade with all fitting complete laid in trenches of 80 mm bore complete all as specified and directed

All as per item No 21 here in before but 50 mm bore

Material and labour for cutting of road/ hard standing up to a size not exceeding 40 cm width and not exceeding 60cm in depth for laying of cable protection pipe including making good the disturbed road/hard standing by providing PCC (1:2:4) type B1 and top with black bituminous upto existing surface level complete all as specified and as directed by Engineer-in-charge.

Dismantling concrete poles,struts of any size and keeping them in safe custudy for taking of schedule of credit complete all as specified and as directed by Engineer-in-Charge.

Supply, install in vertical position steel tublar swan neck seweaged welded poles complete with MS base plate of 6mm thick of size 450mm x 450mm final taper plug pole cap bolt nut and screwed, pole made out of ERW MS tubing confirming to IS 2713 Part II of 8.5 mtr long 410 SP-22 including drilling of holes of required size and nos for fixing of cross arms bracing support/ taking out of cables etc, with inbuilt junction box for 3 phase 4 wire AC supply and painting with one coat of red oxide primer and two coat of aluminium paint for exposed surface and two coat of black bituminious paint for the portion embeded in concerete complete all as specified and as directed by Engineer -in-charge with and including necessary PCC in foundation and coping all as per SSR part-I .

M & L in replacement FRP juction box of size 200mmx150mmx100mm including 6A MCB-01 no with front cover double stud hinged door locking arrangement with 02 nos of clamp/fixture madeout of MS flat size 50x6mm on pole complete all as specified and directed by Engineer-in-Charge.

M &L in replacement of lugs/thimbles at termination of LT cable by cutting the end portion and removing insulation and fixing new aluminium lugs /thimble properly of size 185 -400 sq mm complete as specified and as directed by Engineer-in-Charge.

All as per srl item No. 27 here in before but for cable size 50-120 sq mm

All as per srl item No. 27 here in before but for cable size 25/35 sq mm .

M&L for scrapping existing deterioted old aluminium paint by brushing and painting of steel tubular poles of 8.5/9.0 mtr length with three strips of blue paint and two strip of white paint 30cm each (two coats) from bottom of pole,aluminium paint on balance length (two coats) including cross arm, angles,nuts,bolts clamps &junction box all as required on site and directed by Engr-in -charge.

Supply and fix MCCB 400 Amps 4 pole 35 KA 415 Volts 50 Hz,ICs=100%ICu with fixed thermal magnetic settings including taking out old existing unserviceable MCCB from panels etc complete all as specified and directed.

All as per srl item No. 31 here in before but 320 Amps 36 KA,ICs=100%ICu

All as per srl item No. 31 here in before but 250 Amps 36KA ,ICs=100%ICu

All as per srl item No. 31 here in before but 200 Amps 25 KA ,ICs=100%ICu

All as per srl item No. 31 here in before but 160 Amps 25 KA,ICs=100%ICu

All as per srl item No. 31 here in before but 100 Amps 16 KA ,ICs=100%ICu

M&L for defect rectification LT cable laid in trenches by locating fault with the help of electronic fault locating machine comprising of surge generator pulse, ECHO fault locator with high frequency distance calculator etc.including and additional excavation in normal alluvial strata required for exposing the cable fault removal of deteriorated portion of cable treating of cable and keeping the same ready for jointing work for cable of size up to 400 Sq mm 3.5 core. The fault locating equipments will be brought to site within the hours of instruction from Engr-in-Charge.

Supply and fixing as in repair MCCB, 3 pole, 63 Amp ,16KA,ICS=100%ICU complete all as specified and directed

S&F in repair stainless steel 304 series board of size 5'x3' written both side.Board frame made of SS 304 series 16 gauge 25mm wide. The board shall be sheathed with 5mm thick ACP sheet with reflective tape of blue colour high intensity plastic (HIP) on both side, letter shall be written in white colour the size is 4'' ht, as approved by Engr-in-charge/GE including necessary vertical SS post 304 series, 50mm dia height of 7.5 ft and top mouth closed with SS cap including excavating in post holes (or similar holes) each n exe ..0.5 cum ,getting out,returning,filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25cm and necessary cement concrete in foundations,filling and mass concrete type c2 1:3:6 (40mm graded aggregate) complete all as specified and directed.

Labour for cutting of vegetation growth and surface dressing all around the installation yard including around power house, substation(external only) to keep always installation clean and tidy complete all as specified and directed by Engr-in-charge.

Material and labour for maintenance to existing LT panel indoor/outdoor type installed at various location, using welding machine for LT panel,replacement of door hinges, nut &bolts, door beaders/gaskets,panel locks including cleaning of Electric panel at rusted portion with sand paper and painting with synthetic enamel paint of approved colour suaitable for metal on exposed surface complete all as specified and as directed by Engineer-in-Charge

Design, supply, install, testing and commissioning in replacement of factory made LT Panel indoor type, cubical enclosure compartmentalized external and internal mirror type brushed finished suitable for highly corrosive environment, high creep resistance, better mechanical properties like ductility, yield strength, hardness etc. The enclosure shall be made of 2.00 mm thick stainless steel sheet SS 316 sheet. The fixing of double door shall be on SS hinges with anti- theft provision. All fabrication/welding shall be done with TIG/ MIG or as approved by Engineer-in-Charge suitable for SS 316. Sliding handle and locking arrangement front and rear both side. Enclosure shall be suitable for AC supply system 415 volts, 3 phase, 4 wire, 50 Hz. Degree of protection shall be IP-54. The enclosure shall have provision of cable entry. Cable entry from bottom side in separate cable alley on both side,separated with bakellite sheet of suitable size, including internal wiring with PVC insulated solid, copper wire, 1100 volts grade. The panel shall consist of 1200 Amps rating TPN aluminium bus bars and shall be provided with colour coded heat shrinkable sleeves. The panel shall be provided with separate compartments for each switch gear, including instrumentation such as Multi Function meter, phase indicating lamps etc. with double stud hinded door. Front and rear side openable with Cable alley on both side of panel of suitable size not less than 250mm with locking arrangement including interlocking with switch gears and suitable for 1100 Volts grades, 3 phase, 415 Volts, 50 cycles, AC supply and to with stand short circuit fault level of not less than 10KA. The panel shall be fixed with angle iron frame made of angles of size 50X50X6mm, embedded 200 mm below ground level in PCC 1:2:4, Type B-1, using 20mm grade stone aggregate, 600 mm above ground level and comprising the following: INCOMING (a) ACB 800 Amps, 4 pole, 50 KA,440 V with microprocesssor based release electrically operated(EF) with overload, short circuit,instantaneous protection including necessary busbar for connection including incoming cable and outgoing cable complete -01 Nos (b) Digital multifuction meter to measure KWH, PF ,VLL, VLN,W VA,V,I AND WH including CT and PT complete with all electrical connection-01 no (c) LED type indicator lamp set of red, yellow and blue – set 01 OUTGOING (a) MCCB 400 Amps, 3 pole, 25 KA, ICs=100% ICu-02 Nos with RHOM (b) MCCB 200 Amps, 3 pole, 25 KA, ICs=100% ICu-02 Nos with RHOM (c) MCCB 100 Amps, 3 pole, 25 KA, ICs=100% ICu-01 Nos with RHOM Note : (i) Rates are inclusive for fixing of suitable size cable gland if required in existing or new cable, CT/PT and electrical connection complete to function multi functional meter. (ii) Danger notice plate must be fixed on panel. (iii) The manufacturer should have Govt, approved certificates:- (a) Panel should be according to IEC-61439, CPRI certificate Degree of protection IP-54. (b) IS/IEC: 61439 (Part-I & Part-ii) 2011 and all necessary certification as per relevant IS/IEC codes.

Supplying, installation testing & commissioning of street light LED fixture powder coated pressure die cast aluminium body with driver of 90 watt as per the requirement with driver efficiency >85%. Input voltage 140-270 volts AC, freq 50/60 hz, Operating temp range -15 deg to 50 deg centigade. Internal surge protection of 5 KV L.N.E as per IEC-61000-4-5, Driver efficiency >85%, THD < 10% as per IEC 61000-3-2, P.F > 0.95, IP-66, IK-10 CRI > 80, under voltage and over voltage protection, EMI-EMC as per CISPR-15, lenses for beam angle as per IESNA type I/II/III as per the width of the road and the project requirement, suitable to fit in up to 65mm dia pipe, life time (LED, driver & electrical circuitry) of minimum 50000 burning hours with 70% of initial Lumen maintained till life ends as per LM80 extraapolation IES TM-21-11 report. CCT 3000 deg K / 4000 deg K / 5700 deg K / 6000 deg K/ 6500 deg K (As per ANSI Bin) SDCM (Standard Deviation colour matching) < 5, Maximium power consumption should not more than the specified rating and fixture shall be of relevent BIS standard complete in all respect i/c connections with 1.5 sqmm FRLS, PVC insulated copper conductor single core cable and earthing etc as required with minimum 5 year OEM warranty. System lumen efficacy > 105 < 120 Im/Watt output. LM 79 & LM 80 Test report from NABL lab for all testing required for LED fixtures as per BIS shall be submitted. Shape size and CCT shall be as approved by Engineer-in-charge as per requirement. (Thermal management: heat sink of aluminium housing such that LED junction temperature shall not rise above 90 deg C).

Supply and fixing of three core flexible pvc insulated &pvc sheathed 1100 volt grade copper conductor cable of size 2.5 sqmm from junction box to Led street light connecting up with complete all as specified and directed by Engineer in charge.

Supply & fixing of Smart AMR Compatible Single Phase Meter with the following specifications: • AC Single Phase Two Wire, Tamper Proof, Static Meter of Class 1.0, 240 V, 50 Hz, 10 A-60 A conforming to IS-13779/IS-16444 and relevant IEC standards with inbuilt 4G modem with default and on demand display, billing data generation facility, anti-tamper features, Microprocessor and LED/LCD based circuitry. • Integrable with the existing AMR software implement at GE Subroto Park MAKE: L&T Note:The meters would carry 5 year warranty for any type of defect.

Supply & fixing of Data Concentrator Unit (DCU) compatible including sim for remote Automatic Meter Reading (AMR) solution and capable of communicating with the LPRF energy Meter with inbuilt Low Power Radio Frequency (LPRF) communication facility in 865-867 MHz CyanConnode or Mesh network and with the date server through GPRS internal memory to store billing data of upto 50 modules for 6 month period complete all as specified and directed

Taking down defective/rusted cubicle type, meter box ,indoor type with meter and all connections and keeping in safe custody for refixing of metres after comletion of work and giving credit to the contractor of meter box complete all as specified and directed

Supply & intall and commissioning cubicle type, meter box, indoor type, totally enclosed,dust & vermin proof (protection class IP43) made out of MS angle iron frame work, MS flat iron and CRCA sheet of 2.0 mm thick as per IS5039 with powder coated of approved shade. The meter box shall be suitable for accomodating 16 NOs single phase LT electric energy meter in an independent cubicles with fibre glass of suitable size fixed on front side of the cubicles to view the meter readings with MCB 63 A, 10KA, SPN 'B' curve -16 no(one for each meter outgoing) . The panel shall be suitable to be mounted on wall with suitable fixing arrangement. Each cubicles shall have openings for entry and exit of cables and locking arrangements and re-fixing the existing meter in each cubicals complete all as specified and directed. NOTE: Fixing of serviceable meter retreived from Item no. 48 to be fixed with proper connection is deemed to be included rate.

Taking down AMR meter with all connections from cubicle type meter box ,indoor type and keeping in safe custody for refixing after comletion of work in meter box complete all as specified and directed

Supply & intall and commissioning cubicle type, meter box, indoor type, totally enclosed,dust & vermin proof (protection class IP43) made out of MS angle iron frame work, MS flat iron and CRCA sheet of 2.0 mm thick as per IS5039 with powder coated of approved shade. The meter box shall be suitable for accomodating 8 NOs single phase LT electric energy meter in an independent cubicles with fibre glass of suitable size fixed on front side of the cubicles to view the meter readings with MCB 63 A, 10KA, SPN 'B' curve -8 no(one for each meter outgoing). The panel shall be suitable to be mounted on wall with suitable fixing arrangement. Each cubicles shall have openings for entry and exit of cables and locking arrangements and re-fixing the existing meter in each cubicals complete all as specified and directed.NOTE:(a)Fixing of serviceable meter retreived from Item no. 50 to be fixed with proper connection is deemed to be included rate.(b) submain for connection will be measured and paid measued separately.

Supply & intall and commissioning cubicle type box, indoor type, totally enclosed,dust & vermin proof (protection class IP43) made out of MS angle iron frame work, MS flat iron and CRCA sheet of 2.0 mm thick as per IS5039 with powder coated of approved shade. The box shall be suitable for accomodating 01 NOs single phase Data Concentrator Unit (DCU) with fibre glass of suitable size fixed on front side of the cubicles to view the readings. The panel shall be suitable to be mounted on wall with suitable fixing arrangement. the box shall have openings for entry and exit of cable and locking arrangements complete all as specified and directed.NOTE:(a) taking down and re-fixing the existing Data Concentrator Unit (DCU) with proper connection is deemed to be included rate.

M & L for in replacement submain wiring with two run of 6.0 sqmm single core PVC insulated but unsheathed FRLSH cable of specified size of multistranded copper conductor 1100 volts grade IS:694 marked and one run of 6.0 sqmm PVC insulated but unsheathed FRLSH cable for earth continuty conductordrawn through and under suitable size of rigid non metallic PVC conduit , medium grade, ISI marked ( not less than 20 mm dia) complete with all acessories and fittings all laid/fixed concealed in wall/ceiling or surface in wall and surface conduit on ceiling, and also include the specified runs of specified size earth continuity conductor of similar type cable complete all as specified - 3 Runs of 6.0 Sqmm single core and one run of PVC conduit shall be measuared as one unit for payment purpose.

M/S Anand Enterprises (BID ID -3509534)

Truly Technos LLP (BID ID -3502805)

J.P. Enterprises (BID ID -3502618)

JS ENGINEERING ENTERPRISES (BID ID -3501698)

Vishal Traders (BID ID -3503383)