REPAIR/MAINT OF LT CABLES, LT PANELS AND ALLIED WORK AT AREA-I AND AREA-II AND REPAIR/MAINT OF EXTERNAL ELECTRIC SUPPLY DISTRIBUTION SYSTEM IN AIR FIELD AREA AT AIR FORCE STN JAISALMER

Amount

Excavation in trenches, n exc 1.5m wide and n exc 1.5m in depth , for foundation, etc or for shafts, wells, cesspits, manholes, pier holes, laying of cables etc. n exc 10sqm on plan and n exc 1.5m in depth and getting out in any type of soil complete all as directed at site.

M&L for tibba Sand cushioning to under ground cable in trenches/existing cable trenches/ducts in layers of 8 cm deep before laying the cable and 15 cm deep after laying and stretching the cable complete all as specified and directed by Engr in charge.

M& L for 40 to 50 mm thick rough dressed Jodhpur type stone slab 25 to 35 cm in width of 80 cm long laid dry abutting each other for protection to under ground cableall as specified and directed.

M/L for Removing excavated material to a distance n exc 50m and depositing where directed at a level n exc 1.5m above the starting point complete all as specified and as directed.

M/L for Returning , filling in, including spreading, leveling, watering and well ramming in layers not exc 25 cm complete all as specified and as directed.

Taking down existing rusted/worn out MS cross arm, angle, clamps, nuts, bolts and washers and supply and fixing new MS Cross arms, bracings, supports, clamp and back plates fabricated from structural steel section including nuts, bolts, washers, welding, bending cold or hot drilling holes for bolts in any type, shape or as indicated and directed inclusive of one coat of red oxide primer and one coat of aluminium paint complete all as specified and directed by Engr in charge.

Material and labour for providing cement concrete 1:2:4 type B-1 (using 20 mm graded crushed stone aggregate) for coping of poles including necessary form work and finished the surface complete all as specified and directed by Engr in charge.

Earthing complete with galvanised steel earth plate electrode 60 cm x60 cm x 6 mm thick buried directly in ground ,(Earth pit not less than 2.25 meter deep below ground level) with top edge of plate not less than 1.5 meter below normal ground level ,connected to and including galvanised iron earth wire 32 X 6 mm by means of nut, bolts, check nuts and washers of galvanised iron or steel and provision of charcoal dust and common salt packed all around the earth plate including necessary excavation and earth work in any type of soil and testing complete all as specified and directed and shown in electrical plate number 5 of MES SSR part-I(1991) (a) Excavation and earth work for drilling hole for electrode in any type of Soil. (b) PCC pit in cement concrete 1:2:4 type B-1, Pre cast RCC cover with suitable handle 40 mm thick in PCC 1:2:4 type B-1, reinforced with welded steel wire fabric weighing not less than1.87 Kg/ Sq meter. (c) Funnel with watering pipe of GI 20 mm nominal bore light grade and lugs etc complete all as specified and directed (d) 40 mm nominal bore medium grade GI protection pipe 5 meter long for protection of earthing lead complete all as specified and directed. (e) Requisite quantity of common salt and charcoal. (f) Testing of earthing.

Supply, laying or fixing or passing through GI pipe, HDPE (DWC pipe) commissioning and testing of PVC / XLPE insulated, armoured heavy duty, electric cable with aluminium conductor, 1100 volts grade of the following cross section area including suitable size lugs including taking out /dismantling of existing cable. Note:- Excavation & earth work, sand cushioning, bricks protection & GI pipe where required shall be measured & paid separately under relevant items:- (a) 10 Sqmm 2 core

(b) -Ditto- all item as per above Ser No 9.00 but 10 Sqmm 4 core

(c) -Ditto- all item as per above Ser No 9.00 but 16 Sqmm 4 core

(d) -Ditto- all item as per above Ser No 9.00 but 25 Sqmm 4 core

(e) -Ditto- all item as per above Ser No 9.00 but 35 Sqmm 3.5 core

(f) -Ditto- all item as per above Ser No 9.00 but 50 Sqmm 3.5 core

(g) -Ditto- all item as per above Ser No 9.00 but 70 Sqmm 3.5 core

M&L for GI Tubes, of following size, light grade ,galvanised , with clamp of 25x3 flat iron welded to pipe fixed to wall/pole/ceiling or laid in floors or under road etc complete all as specified and as directed. (a) 40 mm bore

(b) -Ditto- all item as per above Ser No 10.00 but 50 mm bore

(c) -Ditto- all item as per above Ser No 10.00 but 80 mm bore

S&F in replacement 3 Layer PPR Pipes, UV stabilised having thermal stability upto 93 degree centrigrade complete and fixed with the pole by providing FI clamps, nuts and bolts of size 25x25x3mm with nuts & bolts for protection of connecting wires, connection from junction box to light fittings, complete for outer dia 20 mm (PN-16)

Supply and fixing MCCB 3 pole 100 Amps rupturing capacity 16 KA, with connecting links on LT panel/feeder pillar including dismantling/taking down existing unserviceable MCCB complete all as specified and directed.

Supply and fixing MCCB 4 pole 160 Amps rupturing capacity 36 KA, with connecting links on LT panel/feeder pillar including dismantling/taking down existing unserviceable MCCB complete all as specified and directed.

Supply and fixing MCCB 4 pole 200 Amps rupturing capacity 36 KA, with connecting links on LT panel/feeder pillar including dismantling/taking down existing unserviceable MCCB complete all as specified and directed.

Supply and fixing MCCB 4 pole 250 Amps rupturing capacity 36 KA, with connecting links on LT panel/feeder pillar including dismantling/taking down existing unserviceable MCCB complete all as specified and directed.

Supply and fixing MCCB 4 pole 400 Amps rupturing capacity 36 KA with connecting links on LT panel/feeder pillar including dismantling/taking down existing unserviceable MCCB complete all as specified and directed.

Supply and fixing MCCB 4 pole 630 Amps rupturing capacity 50 KA, with connecting links on LT panel/feeder pillar including dismantling/taking down existing unserviceable MCCB complete all as specified and directed.

Supply and fix junction box made out of Fiber reinforced plastic with IP 55/IP 65 protection of size not less 200 x 140 x 95 mm (in side dimensions) , having 5 way terminals mounted on din rail for termination of cable with necessary nuts and bolts , including -02 Nos cable gland , 01 Nos DIN rail for mounting of MCB and 01 No, MCB SP, 10 KA, 6 Amps, in and including fixing clamp of FI 25 x 3mm with necessary nuts and bolts complete in and including taking down of existing u/s junction box of any type all as directed.

Supply and fix junction box made out of fiber reinforced plastic with IP 55/IP 65 protection of in side size not less 350 x 250 x 140 mm (In side dimensions) , having 5 way terminals suitable for 70 to 95 sqmm 3.5 core cable, mounted on din rail for termination of cable with necessary nuts and bolts , including -02 Nos cable gland , 01 Nos DIN rail for mounting of MCB and 01 No, MCB SP, 10 KA, 6 Amps, in and including fixing clamp of FI 25 x 3mm with necessary nuts and bolts complete in and including taking down of existing u/s junction box of any type all as directed.

M&L for cutting of black top cover of existing road upto 0.6 mtr depth and upto 45cm wide for laying of UG cable and pipe line, refilling and making good after laying UG cable and pipe line with PCC 1:3:6 upto 30cm from top of the road surface complete all as specified and directed by Engr - in-charge

S&F the straight through joint LT from 25 sqmm 3.5/4 core upto and including 95 sqmm 3.5 core with jointing all as required and directed at site

S&F the straight through joint LT cable 120 sqmm 3.5 core to 300sqmm 3.5 core with jointing all as required and directed at site

Supply, fixing and connecting elastomer insulated, flat,sheathed, multicore, industrial flexible cable with bright annealed copper conductor, 1100 volts grade cable of size1.5sqmm, 3 core, confirming to IS 694-1990 complete all as specified and directed

Material and labour for painting to PCC pole of HT/ LT over head line and all MS clamps, cross arm work on poles with one coat of superior aluminium paint on iron surfaces and synthetic enamel paint on PCC pole surface from top to bottom including necessary preparation of surfaces and painting of alternate strip with blue paint in in three strip of 30cm each up to 1.5mtr above PCC benching/coping complete all as specified and directed by Engr in charge

Material and labour for painting to steel tubular pole/Rail Pole, swan neck pole of HT/ LT over head line and all MS clamps, cross arm work on poles with one coat of superior aluminium paint including necessary preparation of surfaces and painting of alternate strip with black and blue for LT and Black and red for HT, synthetic enamelled paint strip 05 Nos each of 30 cm height up to 1.5mtr above PCC benching/coping complete all as specified and directed by Engr in charge

Dismantling/ taking down of existing street light switching system and Supply, fixing, connecting and testing of Automatic Street light switch using infrared Sensor based Nature Switch for automatic switching of street lights, Nature switch operation should be based on Natural light lux level. Required illumination level for switching on is < 30 lux and for switching off > 10 lux. The sensor should also have part night operation facility for 4 - 12 hours. The sensor alongwith suitable power contactor, incoming-outgoing MCBs should be enclosed in a pole/wall moutaed enclosure made out of Rust proof, electric shock proof, termite proof and FR grade SMC junction box conforming to IP-54, The circuit should be suitable enough to take 8 kw Three phase load with contactor 25 Amps conforming to IEC-60947-4-1/IS-13947-4-1 & incoming and outgoing MCBs of rating 32 Amps conforming to IEC-60898/IS-8828 and circuit wiring of minimum 10sqmm copper conductor wire in and including providing of 50x6mm flat iron clamp, necessary nuts and bolts, complete all as specified and directed by the Engr-in-charge. Make of nature switch - Model No Swadeep-02EC8kw3P of Kakatiya Energy System or equivalent make of Bajaj/Healer, Make for Contactor- BCH/L&T/Schneider, Make of MCBs- Hager/Schneider/L&T/C&S, Enclouser - Sintax or equivalent

Taking down of old unserviceable LT cables of size 25sqmm 4 core to 300 sqmm 3.5 core and kept in safe custody for schedule of credit/ relaying complete all as specified and directed

M&L for Relaying of LT cables after, jointing or necessary repair work and testing XLPE insulated PVC outer seathed and PVC inner sheath, galvanised steel strips armoured, and reconnecting the cable from over head line and panel suitable for rated voltage of 1100 Volts grade 25 sqmm to 300 sqmm 4/3.5 Core and laid in treches/ducts/pipe or under road/ on wall/pole all as required and directed at site. Note: excavation and earth work joints will be measured and paid seprately

Design, supply, erection, commissioning and testing of outdoor type LT feeder pillar box, double door, suitable for 3 phase 4 wire, 415 volts AC supply and having 4 Nos Copper bus bar not less 600 Amps for distribution system and type tested at CPRI, fabricated in factory having modern fabrication and testing facility which includes seven (07) tanks pre treatment facility comprising of de-greasing, rinsing, de-rusting, rinsing, phosphating, rinsing and passivation followed by powder coated painting (thickness not less than 80 Micron) with approved shade of RAL 7032.The feeder pillar shall be provided with suitable Neoprene rubber gasket to make it completely dust and vermin proof and degree of protection not less than IP-55 and general construction conforming to IS : 13947. The feeder pillar shall be made out of 3.15mm thick CRCA mild steel sheet and 3.15mm thick gland plate duly compartmentalized for each control gear and bus-bar, front door (02 layer) and rear Door (01 layer) opening facility and 4 side slanting canopy type roof on top and mild steel channel (75 MC) base frame at bottom and having welded equal angle of 75mmx75mmx6mm of length 0.9mtr, 04 nos, 30cm of of angle shall be embedded in PCC 1:2:4, 20mm graded stone agregate below GL level and 30cm shall be above ground level of size as directed by Engr-in-charge at site. The feeder pillar shall be provided with ventilation facility in the form of louvers for better heat dissipation. Necessary cable gland shall be provided for all incoming and outgoing cables. The feeder pillar shall be comprising of the followings and all as shown in drawings :- CONTROL WIRING : All control wirings shall have to be carried out with 1100 volts rated FRLS grade PVC insulated multi-stranded type copper wire of cross sectional area 1.50Sqmm and shall be properly bunched, tied and dressed, ferrule marked for proper identification and crimped with suitable size and type of tinned copper lugs and shall be wrapped with PVC spring type tube near the door hinges. INCOMING : 4 pole MCCB having breaking capacity 50 KA , adjustable thermal , magnetic release, of rating 400Amps, 415 Volts, 50 Hz. - 01 Nos OUTGOINGS : (a) 4 pole MCCB having breaking capacity 25 KA adjustable, thermal magnetic relase of rating 200 Amps. - 02 No (b) 4 pole MCCB having breaking capacity 25 KA adjustable, thermal magnetic relase of rating 160 Amps. - 01 No (c ) 4 pole MCCB having breaking capacity 16 KA adjustable overload, short circuit, instantaneous and neutral protection, thermal magnetic release of rating 100 Amps. - 05 No (d) 4 Pole MCB having breaking capacity 10 KA , 415 Volts of rating 63 Amps. - 02 No (Make : Schneider, ABB, Legrand) (e) ON Load Change over switch, 4 pole, 415 Volts, 400 Amps, 50 Hz -01 Nos (f) Bakelite fuse holder with 5 Amps HRC type control fuse - 03 Nos (g) LED Pilot Lamp suitable for 230 Volts AC supply with integral circuit and cluster LED of following colours : (i) RED - 01 No, (ii) YELLOW - 01 No, (iii) BLUE - 01 No. (h) Digital volt meter 96mm x 96mm suitable to read 0 to 500 volts, accuracy class 1% - 01 Nos (j) Digital Ammeter 96mm x 96mm suitable to read 0 to 630 Amps, accuracy class 1% - 01 Nos (k) Current transformer (CT) of rating 400/5, tape wound, rated burden 5 VA - 03 Nos (l) LED indicator lamps complete with integral circuit and cluster LED, suitable to operate in 230-240 Volts AC supply - 1set of 03 Nos (Red - 01, Yellow- 01, Blue - 01) (m) 02 Nos.Danger Notice Plate duly written in Signal Red colour on aluminium plate in English and Hindi language and of size not less than 150mmx100mm shall be fixed on both front & rear door of the bus bar chamber. (Note : 1. The feeder pillar Box shall be designed in such a way that adequate workable space is made available inside the compartments and the front area of the panel shall not be less than 2 sqm and 500mm depth). 2. The contractor shall submit LT panel/feeder pillar box drawings to the Engr-in-charge for approval before procurement of material.

Supply and fixing in replacement of existing lighting arrangement with 25 watt LED, All - in - One smart integrated Solar street light with built in Mono crystaline Panel lithium ferro phospate (LiFePO-4) battery, MPPT charge controller and PIR sensor with colour temperature 6000-6500K, 2 days autonomy with dimming profile complete all as per Sunsoko Solar street light 25W All in one Standard, The LED solar lights 25 Watt has light source as Solar Panel- not less than 25 Watt (MONO) , PIR Sensor- to be provided, Shall be of IP 65, LED Panel - 01 Nos, LED lamp power-BRIDGELUX, LED lamp life- not less than 50000 Hrs, Charger controller shall be of MPPT type, Efficiency CC shall be in between 90-96%, CRI shall be abt 80%, and colour temperature shall be 6000K-6500K and full power shall be 10 hrs, working time in saving mode shall be of 48 hrs, the mounting height shall be 4-5mtr, Make Bajaj, Crompton, Surya, Philips. Note : mounting Pipe/Pole shall be measured and paid seperately under relevent item of BOQ.

Supply and errect in repalcement pipe galvanized, “Medium grade”, including fittings 80mm dia for mounting of Solar light complete all as specified and directed.

Material and labour for providing cement concrete 1:2:4 type B-1 (using 20 mm graded crushed stone aggregate) for coping of poles including necessary form work and finished the surface complete all as specified and directed in and including demolition of existing PCC below and above GL level for soalr light pipeby Engr in charge.

Excavation in trenches, n exc 1.5m wide and n exc 1.5m in depth , for foundation, etc or for shafts, wells, cesspits, manholes, pier holes, laying of cables etc. n exc 10sqm on plan and n exc 1.5m in depth and getting out in soft/loose soil complete all as directed at site.

M/L for Removing excavated material to a distance n exc 50m and depositing where directed at a level n exc 1.5m above the starting point complete all as specified and as directed.

M/L for Returning , filling in, including spreading, leveling, watering and well ramming in layers not exc 25 cm complete all as specified and as directed.

Sand cushioning to under ground cable in trenches/existing cable trenches/ducts in layers of 8 cm deep before laying the cable and 15 cm deep after laying and stretching the cable complete all as specified and directed by Engr in charge.

Supply and spreading the stone aggregate of 40 mm size spreading in the substation/ as where directed at site

Earthing complete with galvanised steel earth plate electrode 60 cm x60 cm x 6 mm thick buried directly in ground ,(Earth pit not less than 2.25 meter deep below ground level) with top edge of plate not less than 1.5 meter below normal ground level ,connected to and including galvanised iron earth wire 32 X 6 mm by means of nut, bolts, check nuts and washers of galvanised iron or steel and provision of charcoal dust and common salt packed all around the earth plate including necessary excavation and earth work in any type of soil and testing complete all as specified and directed and shown in electrical plate number 5 of MES SSR part-I(1991) (a) Excavation and earth work for drilling hole for electrode in any type of Soil. (b) PCC pit in cement concrete 1:2:4 type B-1, Pre cast RCC cover with suitable handle 40 mm thick in PCC 1:2:4 type B-1, reinforced with welded steel wire fabric weighing not less than1.87 Kg/ Sq meter. (c) Funnel with watering pipe of GI 20 mm nominal bore light grade and lugs etc complete all as specified and directed (d) 40 mm nominal bore medium grade GI protection pipe 5 meter long for protection of earthing lead complete all as specified and directed. (e) Requisite quantity of common salt and charcoal. (f) Testing of earthing.

M&L for earth continuity conductor 25X4 mm GI strip fixed to wall or resses or chasses or burried in ground or drawn in conduit pipe /pipe 40 mm dia light grade all as specified and directed.

Supply, laying or fixing or passing through GI pipe, commissioning and testing of PVC / XLPE insulated, armoured heavy duty, electric cable with aluminium conductor, 1100 volts grade of the following cross section area including suitable size lugs including taking out /dismantling of existing cable. Note:- Excavation & earth work, sand cushioning, bricks protection & GI pipe where required shall be measured & paid separately under relevant items:- (a) 10 Sqmm 2 core

(b) -Ditto- all item as per above Ser No 40.00 but 16 Sqmm 4 core

(c) -Ditto- all item as per above Ser No 40.00 but 25 Sqmm 4 core

(d) -Ditto- all item as per above Ser No 40.00 but 35 Sqmm 3.5 core

(e) -Ditto- all item as per above Ser No 40.00 but 50 Sqmm 3.5 core

M&L for GI Tubes, of following size, light grade ,galvanised , with clamp of 25x3 flat iron welded to pipe fixed to wall/pole/ceiling or laid in floors or under road etc complete all as specified and as directed. (a) 40 mm bore

(b) -Ditto- all item as per above Ser No 41.00 but 50 mm bore

(c) -Ditto- all item as per above Ser No 41.00 but 80 mm bore

Supply, fixing and connecting elastomer insulated, flat,sheathed, multicore, industrial flexible cable with bright annealed copper conductor, 1100 volts grade cable of size1.5sqmm, 3 core, confirming to IS 694-1990 complete all as specified and directed

Supply and fixing MCCB 3 pole 100 Amps rupturing capacity 16 KA, with connecting links on LT panel/feeder pillar including dismantling/taking down existing unserviceable MCCB complete all as specified and directed.

Supply and fixing MCCB 4 pole 160 Amps rupturing capacity 36 KA, with connecting links on LT panel/feeder pillar including dismantling/taking down existing unserviceable MCCB complete all as specified and directed.

Supply and fixing MCCB 4 pole 200 Amps rupturing capacity 36 KA, with connecting links on LT panel/feeder pillar including dismantling/taking down existing unserviceable MCCB complete all as specified and directed.

Supply and fixing MCCB 4 pole 250 Amps rupturing capacity 36 KA, with connecting links on LT panel/feeder pillar including dismantling/taking down existing unserviceable MCCB complete all as specified and directed.

Material and labour for providing cement concrete 1:2:4 type B-1 (using 20 mm graded crushed stone aggregate) for coping of poles including necessary form work and finished the surface complete all as specified and directed by Engr in charge.

M& L for 40 to 50 mm thick rough dressed Jodhpur type stone slab 25 to 35 cm in width of 80 cm long laid dry abutting each other for protection to under ground cableall as specified and directed.

M&L for cutting of black top cover of existing road upto 0.6 mtr depth and upto 45cm wide for laying of UG cable and pipe line, refilling and making good after laying UG cable and pipe line with PCC 1:3:6 upto 30cm from top of the road surface complete all as specified and directed by Engr - in-charge

M&L for painting of Isolation Transformer/ Voltage stabilizer of capacity upto 750 KVA with two coats of smoke synthetic enamel paint (colour/shed decided by GE) externally after necessary preparation to surfaces including numbering SM/MES No. with white paint, etc complete all as specified and directed.

Supply and fixing in repair energy efficient LED street light fittings of capacity not less than 60 Watt, pressure die cast alluminium housing & toughened glass/Prismatic polycarbonate with IP-66 degree of protection , individuals LED's should have lenses for better throw across &along road range 140-280 volts fittings should be provided 10 KV surge protection external and apart from this surge, arrestor driver should have additional 4 KV surge protector inbuilt in driver for maximised protections, should have lumens output of 110 lumens watt minium protections facility in drivers, driver should be potted type for viberation proof performance & includings making electrical connections all as directed.

Supply only, LED flood light of capacity 150 watt, aesthetically design, having epoxy powder coated pressure die cast aluminium housing with IP 66 protection efficient high output emitter LED for better thermal management of capacity 150W(5700K CCT) , individuals LED's should have lenses for better throw across, system luminous efficacy lm/w grater than or equal to 100lm/w, high efficiency long life LED module with SMD LED package mounted on MCPCB, viewing angle 120 degree, high quality toughened glass cover, IK 07 powered by 02 Nos , inetgral , isolated electronic LED drivers (SMPS based constant current supply) with lower THD output open/short circuit protection, over voltage protection, surge voltage, protection with SPD not less than 10 KV and other sagety test as Per IS-15885 part -2/sec 13, the LED flood light should be LM 79 report and IES file, in and including taking down of old unserviceable light fitting complete all as specified and directed

Supply and fixing in replacement , street/security light bracket made out of 40 mm dia galvanized steel tubing medium grade 1.5 m long including bending if required as direct ,02 nos clamps made out of MS flat iron 40X6mm of suitable size fixed with bolts, nuts and washer including drilling holes and grouting with the same for fixing bolts complete.(Rates quoted by the contractor shall deemed to include for nut and bolts).

Routine and periodical cleaning the inside area of Sub Stations including cutting and removal/uprouting of unwanted grass/bushes, small trees near all around sub station and pump houses complex complete including surface dressing and leveling by surface excavation wherever as required or as directed.

Scrubbing of existing paints of existing LT panel board where rusted, LT feeder Pillar boxes, LT bus bar chamber paints of any specification and removing old paints and preparation of surfaces for painting complete and M&L for painting of LT Panels, LT Feeder pillar boxes, LT bus bar chambers internaly and externaly with one coat of superior quality smoke grey paint to achieve fine finishing complete all as specified and directed by Engr - in charge at site.

Dismantling of old unserviceable doors, back sheets, side sheet of LT panels, bus bar chamber or feeder pillar box installed at various places by cutting/descrewing after making the system disconnected from Elect supply and M&L for fabrication of doors/frames/ partition, bottom sheet by bending hot or cold, making holes, notching, welding of MS black sheet for LT panel board, bus bar chamber, feeder pillar box made out of 2 mm thick mild steel sheet including providing hinges for opening or closing of door, making handles, locking arrangement and painting of sheet both side with superior quality smoke grey paint after applying a coat of red oxide and matching with the existing ( Complete LT apnel/ Bus bar chamber shall be painted ) complete all as specified and directed by the Engr - in-charge at site. Note : 1. The cost of disconnecting of LT cable and earth strip and reconnecting the same after repair work shall be deemed to be inclussive in the unit quoted rates. 2 Painting of complete LT Pannel/Bus bar chamber shall be carried out , nothing shall be payable extra in this regard.

Supply and fix junction box made out of PVC/FRP with IP 55/IP 65 protection of size 200 x 160 x 98 mm , 5 way having terminals for termination of cable with necessary nuts and bolts , including -02 Nos polycarbonate cable gland Make :, 01 Nos DIN rail for mounting of MCB and 01 No, MCB SP, 10 KA, 6 Amps Make - Legrand in and including fixing clamp of FI 50 x 6mm with necessary nuts and bolts complete in and including taking down of existing u/s junction box of any type all as directed.

Repairs/overhauling to DG set control panel consisting of ACBs for automatic operation on failure of main supply, standby supply of DG set No 1, DG set No 2, Buscoupler, Load ACB, master control panel fixed adjacent to ACB control panel complete in and including the following repair works :- (a)Taking out LT ACBs of 1250 Amps rating from control Panel after switching off electric supply.Checking of mechanical system for proper functioning of ACB mechanisim, clenaing of ACB using vaccume cleaner or air compressors, blowers, brush etc removing of dirt, clenaing the mechnisim using CRC spray and fixing the same back to its original position and making it functional complete all as directed at site. Notes : Major Spare Parts like ACBs, MCCBs etc shall be measured and paid seperately, all minor spare parts shall be deemed to be included in unit quoted rates

Repairs/overhauling to Main distribution panel consisting of ACBs and MCCBs for LT distribution system complete in and including the following repair works :- (a)Taking out LT ACBs of 800 Amps to 1250 Amps rating- 02 to 03 Nos from control Panel after switching off electric supply.Checking of mechanical system for proper functioning of ACB mechanisim, clenaing of ACB using vaccume cleaner or air compressors, blowers, brush etc removing of dirt, clenaing the mechnisim using CRC spray and fixing the same back to its original position and making it functional complete all as directed at site. . Notes : Major Spare Parts like ACBs, MCCBs etc shall be measured and paid seperately, all minor spare parts shall be deemed to be included in unit quoted rates

Dismantling of old unservicable bus bar chamber and Design, supply, erection, testing and commissioning of outdoor type LT Bus Bar Chamber box, platform mounted, suitable for 3 phase 4 wire, 415 volts AC supply and having 4 Nos stepped type Aluminium bus bars (100mm x 10mm) for looping & branch connection system .The chamber shall be painted with powder coated paint (Shade : RAL-7032) after 7 tank pre-treatment of surfaces. The bus bar chamber shall be provided with suitable Neoprene rubber gasket to make it completely dust and vermin proof and degree of protection not less than IP-55 and general construction conforming to IS : 13947. The bus bar chamber shall be made out of 3.00mm thick CRCA mild steel sheet and 3.00mm thick gland plate , front door (01 layer) and rear Door (01 layer) opening facility and 4 side slanting canopy type roof on top and mild steel channel (75 MC) base frame at bottom and having welded equal angle of 75mmx75mmx6mm of length 0.9mtr, 04 nos, 30cm of of angle shall be embedded in PCC 1:2:4, 20mm graded stone agregate below GL level and 30cm shall be above ground level of size as directed by Engr-in-charge at site. The bus bar chamber shall be provided with ventilation facility in the form of louvers for better heat dissipation. (Note : The bus bar chamber Box shall be designed in such a way that adequate workable space is made available inside the compartments and the size of the chamber shall not be less than900mm height (without base frame & canopy), 900mm width and 900mm depth).

M&L for supply and fixing in repair air termination, single pointed copper rod 12 mm dia and 300 mm long all as specified and as directed

M&L in repair for test point terminal block made of gun metal or phosphorus bronze size 75x75x25 mm, drilled and screwed including 3 Nos 8 mm dia 25 mm long hex head screw all as specified and directed

M&L in repair copper strip 20x3.0 mm with saddles and fixing screws etc. for roof conductors and down conductors above ground

M&L for porceiline insulator suitable for fixing earthing strip to the wall / floor in and including taking down of existing earthing strip and refixing the same after replacement of insulator complete all as specified and as directed

Taking down existing rusted/worn out MS cross arm, angle, clamps, nuts, bolts and washers and supply and fixing new MS Cross arms, bracings, supports, clamp and back plates fabricated from structural steel section including nuts, bolts, washers, welding, bending cold or hot drilling holes for bolts in any type, shape or as indicated and directed inclusive of one coat of red oxide primer and one coat of aluminium paint complete all as specified and directed by Engr in charge.

S&F in replacement 3 Layer PPR Pipes, UV stabilised having thermal stability upto 93 degree centrigrade complete and fixed with the pole by providing FI clamps, nuts and bolts of size 25x25x3mm with nuts & bolts for protection of connecting wires, connection from junction box to light fittings, complete for outer dia 20 mm (PN-16)

Supply and erecting steel tubular poles complete with cast iron base plate, finial taper plug , bolts Nuts & screws complete all as specified type 410SP 31 of 9 mtr long including painting of pole with one coat red oxide primer & two coats of aluminum paint & emebeded portion shall be painted with two coat of black bituminous paint all as specified in IS with following specifications:- (i) Excavation in trenches in any types of soil ,returning filling in & well ramming including watering and disposal of surplus soil to a distance not exceeding 50 mtr from the starting points. (ii PCC (1:4:8) type D2 using 40 mm graded crushed stone aggregate as in foundation bedding of size 600x600mm, 200mm base all as specified and directed . (iii) PCC (1:3:6) type C-2 using 40mm graded crushed stone aggregate as upto ground level of size 600x600mm for casing of pole upto planting depth. (iv) PCC (1:2:4) type B-2 using 20mm graded stone aggregate as in coping including necessary form work above GL level. (v) Writing pole No with yellow shade on black base using synthetic enamel paint having height of words exc 5 cm as directed by Engr-in-charge.

Supply and fixing in replacement aviation obstraction lights not less than 10 watt, 230 volts, 50 Hz comprising of aluminium housing with Polycarbonate enclosure, suitable for outdoor application complete all as specified and directed

Supply and fixing in replacement of Solar power operated aviation obstruction LED light having 20watt solar power Panel, with in built Li-ion, life-po4 of 3-4 watt complete consisting of suitable size solar panel, LED aviation light, mounting stand complete ready to use at site

SANJOLI CONSTRUCTION COMPANY (BID ID -3385880)

Bhawani Enterprises (BID ID -3394102)

HINGLAZ ENTERPRISES (BID ID -3394140)