MAINT REPAIR EXTERNAL ELECTRIC SUPPLY AND STREET LIGHT SECURITY GARDEN AND SOLAR LIGHTS AT PKT D AND E AT AIRFORCE STATION UNDER GE AF TRIVANDRUM

Amount

SCHEDULE 'A'

Taking down the existing conventional fittings and S & F energy saving luminaire wattage- 10W capacity LED type 240V, AC. 50 Hz with minimum lumen, out put of 560 prewired with IP 65 protection including provision of black colour powder coated hollow pipe or bollard not more than 500mm height, 104mm dia, electronic control duly wired upto terminal block including necessary fixing arragement, PCC basement etc complete all as specified and directed Cat part No-CRLA11008HP57-08 of Make-Wipro or equivalent model of Philips/crompton Model No LB LSN-10-CDL. Note :- PCC Shall be measured and paid seperately

Taking down the existing Post top Lantren light fittings fitted at a ht of 1.5 mtr pole and S&F new high power LED Decorative gate light made up high grade unbreakeable polycarbonate meterial suitable for retrofit CFL 20W Spiral/ 10 W LED bulb mounting pole dia 60mm dia with suitable fixing accessories all as specified make of Havells cat No-LHFHASE1TL4K015 or equivalent model of PHILIPS/BAJAJ/ Crompton Cat No LBLSR-10-CDL.

Taking down the existing Post top fittings and S & F energy saving Post top luminaire 1x45 watt capacity LED type lumen output 3524,confirm to IS 10322 part 5/sec 1987and inbuilt electronic driver 2 way 10 Amps GFP main cannector duly wired from terminal box to luminaries etcprewired with IP 65 protection on existing GI pipe of appx 6 feet height complete all as specified and directed . Make : Havells Cat part No - RUBYPT35WLED757PSYMTOPC equivalent in Philips/Bajaj/Crompton Note : Wiring from terminal box to light fitting shall be measured and paid seperately

Material and Labour for removing worn out 11 KV HT HRC fuse 40 Amps & replacing new HT HRC fuse 11 KV , 40 Amps

Dismantling steel tubular swaged poles and S&F steel tubular swaged pole complete with cast iron final taper plug, bolts, nuts, & screws as specified type 410 SP-22 (8.5 mtr long)

Disconnect and remove old unserviceable change over switch and S&F on load change over switch 4 pole 200 Amps 415 V surface mounting type in sheet steel enclosure including incoming and outgoing connections complete all as specified and directed .

Material and Labour for cutting the bituminous / PCC hard standing for laying of UG cable, not exceeding 30 Cm in width and 45 CM in depth and making good the distrubed surfaces as per the exisiting complete all as specified and directed

Excavation in trenches not exc 1.5m wide and not exc 1.5m in depth for laying UG cable not exc 1.5m in depth and getting out in hard/dense soil complete all as specified and directed .

Returning and refilling of excaveted soil upto a depth of 30 cm after riddling the excavated soil for cushioning of cable and refilling of trench with normal excavated soil all as specified and directed

Removing excavated material not exc 50m and depositing where as directed at a level not exc 1.5m above the starting point complete all as specified and directed .

M&L for protection to cable with one layers of new bricks laid flat butting to each other and perpendicular to line of cable axis using old size sub - class B bricks complete all as specified and directed.

M/L for PCC 1:4:8 Type D2 with 40 mm graded stone aggregate for foundation complete including necessary form work complete all as specified and directed

M/L for PCC 1:3:6 Type C1 with 20 mm graded stone aggregate for coping of pole, making good the disturbed surfaces etc complete including necessary form work complete all as specified and directed

Supply, lay, test and commissioing of LT UG cable XLPE multi stranded armoured cable with aluminium conductor for working voltage upto and including 1100 volts grade, in trenches/duct/ on walls/on poles etc incl. necessary Glands of suitable size and Aluminium Lugs for fixing the cables complete all as specified and directed

3 1/2 core 70 Sq mm

3 1/2 core 95 Sq mm

3 1/2 core 120 Sq mm

3 1/2 core 150 Sq mm

3 1/2 core 185 Sq mm

2 core 10 Sqmm

4 core 16 Sqmm

3.5 core 25 Sqmm

3 1/2 core 35 Sq mm

3 1/2 Core 50 Sq mm

M&L for GI pipe 80 mm dia light grade laid in trenches at road crossings/ foot paths complete all as specified and directed

M&L for GI pipe 50 mm dia light grade laid in trenches at road crossings/ foot paths complete all as specified and directed

Material and labour for Heat shrinkable HT 11 KV (earthed) outdoor type cable end joint suitable for alumunium conductor cable of size 3 core 120 to 185 sqmm complete all as specified and directed .

M&L for Heat shrinkable HT 11 KV (earthed) indoor type cable end joint suitable for alumunium conductor cable of size 3 core 120 to 185 sqmm complete all as specified and directed .

M&L for heatshrinkable HT 11 KV (earthed) straight through joint suitable for aluminium conductor cable of size 3 core 120/185 Sq.mm complete all as specified and directed

M&L for straight through joint epoxy type suitable for 3 1/2 core 50 to 70 sqmm LT U/G armoured XLPE cable complete all as specified and directed .

M&L for straight through joint epoxy type suitable for 3 1/2 core 95 to 120 sqmm LT U/G armoured XLPE cable complete all as specified and directed .

M&L for straight through joint epoxy type suitable for 3 1/2 core 150 to 185 sqmm LT U/G armoured XLPE cable complete all as specified and directed .

Filteration of transformer oil of transfomer installed at various locations out door/ in door transformer to achieve di electric strength of not less than 40 KV for 1 minute at 4 mm gap as per relevant IS with portable filteration plant, testing of oil for di electric strength before and after filteration shall be coducted complete all as specified and directed by the Engineer In Charge. Note : Test results before and after filteration shall be produced on completion.

Supply and topping up new transformer oil into the conservator tank/ body tank of the transformer at various location complete all as specified and directed by the Engineer-in-charge. (Make : Power Oil or its equivalent ). Note: The transformer oil for topping up shall be with di-electric strenght of 40KV for 1 minute at 4mm gap / as per IS.

Material & Labour for replacing silica gel for the transformers 63 to 200 KVA breather complete all as specified and directed .

Material & Labour for replacing silica gel for the transformers 315 to 500 KVA breather complete all as specified and directed .

M&L for switch air-break gang operated horizontal/vertical type single break, 11000 volts grade, triple pole, mechanically operated mounted on 3 insulator per phase on the exsting steel frame, without operating mechanism , for current rating 200 amps capacity including taking down old AB switch complete all as specified and directed . ( Make: Pactil /Jaipuria Brothers /or equivalent.)

M&L for Drop out fuse assembly with fuse suitable for 11 KV current rating 25 to 50 Amps , 2 insulator type including taking down old HT Drop out fuse units complete all as specified and directed (Make: WSI/Jayshree/Mysore/Jaipuria)

M&L for lightning arrester high tension expulsion type complete with all fittings transmission class, suitable discharge capacity for 11000 Volts supply including taking down old lightning arresters (Make : WSI / Jayshree / Mysore/Areva).

Supply and fix in rep of pin type porcelain vitreous white/ brown insulator of size 150 mm height, 150 mm dia 11000 volts grade incl one galvanised mild steel spindle, two galvanised washers and one galvanised iron nut complete all as specified and directed (Make: Jayshree / Mysore porceleain / Jaipuria / BHEL / Southern insulator / WS insulators/Jaipuria)

Supply and Fix in repairs MCCBs 4 pole 100 Amps, 415 Volts, 16 KA fixed type complete all as specified and directed .

Supply and fix in repairs MCCBs 3 pole 160 Amps 415 Volts, 25 KA adjustable type complete all as specified and directed .

Supply and fix in repairs MCCBs 3 pole 400 Amps 36 KA complete all as specified and directed .

Supply & fix in repairs the existing unserviceable CT's complete all as specified and directed by Engr-in-Charge ( Note : CT ratio shall be as required at site)

Supply and fix LT cable route indicator cast iron of suitable size along LT cable trench including planting in ground with PCC complete all as specified

M&L for preparation of old painted steel surfaces of panel board and feeder pillar boxes and applying two coats of synthetic enamel paint of approved shade over a coat of zinc chrome primer on exposed surfaces of LT panel board complete all as specified and directed .

M&L for preparation of old painted surfaces by cleaning / scraping with wire brush, removing fungus/algae and dust of pre stressed concrete poles of size 7.5 Mtr above ground level and applying two coats of cement based paint to the pole including coping and applying two coat of aluminium paint over a coat of red oxide primer on street light brackets/ clamps, etc and writing pole number in Black & white paint (Number shall be 50 mm) complete all as specified and directed by Engineer-in-charge. (Note : The quoted rate inclusive of two coats of Painting Blue and white strips in alternate layers with synthetic enamel paint up to 1 mtr height above coping of pole as directed.)

M&L for preparation of old painted surfaces by cleaning / scraping with wire brush, removing fungus/algae and dust of Steel Tubular poles of size 9Mtr above ground level and applying two coats of Aluminium paint over a coat of red oxide primer on street light pole, brackets/ clamps, terminal box etc including applying two coats of cement based paint for coping and applying two coat of aluminium paint and writing pole number in Black & white paint (Number shall be 50 mm) complete all as specified and directed by Engineer-in-charge. (Note : The quoted rate inclusive of two coats of Painting Blue and white strips in alternate layers with synthetic enamel paint up to 1 mtr height above coping of pole as directed.)

M&L for preparation of old painted surfaces of all metallic paints by cleaning / scraping with wire brush, removing fungus/algae and dust of PCC 4-pole structure with 11 Mtr long and applying two coats of cement based paint to the pole including coping and applying two coat of aluminium paint over a coat of red oxide primer on cross arms, clamps,etc and writing pole number in Black & white paint (Number shall be 50 mm) complete all as specified and directed Engineer-in-charge. (Note : The quoted rate inclusive of two coats of Painting Blue and white strips in alternate layers with synthetic enamel paint up to 1 mtr height above coping of pole as directed.)

M&L for preparation of old painted surfaces by cleaning / scraping with wire brush, removing fungus/algae and dust of Steel Tubular poles of size 11 Mtr above ground level and applying two coats of Aluminium paint over a coat of red oxide primer on street light pole, brackets/ clamps, terminal box etc including applying two coats of cement based paint for coping and applying two coat of aluminium paint and writing pole number in Black & white paint (Number shall be 50 mm) complete all as specified and directed by Engineer-in-charge. (Note : The quoted rate inclusive of two coats of Painting Blue and white strips in alternate layers with synthetic enamel paint up to 1 mtr height above coping of pole as directed.)

Material and labour for supply, spreading aggregate 63 mm grade after preparing the transformer / panel yard by removing the bushes, surface excavation up to 10cm, levelling etc complete all as specified and directed .

Remove the burnt out cables from panels/poles etc and re-termination of cables 10 SQmm to 50 sqmm after cutting and removing the burnt out portion and preparing and reconnect with suitable glands, aluminium lugs duly crimped and connecting up complete all as specified.

Remove the burnt out cables from panels/poles etc and re-termination of cables 70 SQmm to 150 sqmm after cutting and removing the burnt out portion and preparing and reconnect with suitable glands, aluminium lugs duly crimped and connecting up complete all as specified and directed .

Material and Labour for clearing away all grass vegetation, saplings, shrubs, brushwood, undergrowth, roots and trees and rubbish upto a distance of 50 metres outside/inside the periphery of the area under clearence of HT yard and substation area

Remove the old unserviceable distribution panel after disconnecting the electrical connections, Supply, installing, testing and commissioning out door type LT Feeder pillar box, platform mounted, factory made, totally enclosed, dust & vermin proof, IP 55, made of 3.15mm CRCA sheet, MS flat & angle supports/ frames, independent compartment for switches partition wall shall be of 2mm thick, duly fabricated and having proper locking arrangement with slanting roof duly projected and conforming to relevant IS/IEC codes , duly powder coated both internally and externally suitable for 415 volts, 50 Hz, 3 phase, 4 wire system and comprising of the followings features and accessories / components, complete all as specified and directed :-(Chithralakha complex near OH Tank Offr Mess)

Labour only for repairs to LED light fittings of any capacity mounted on LT poles, diagnosing fault, replacing defective parts like drive, SPD, etc including lowering / refixing fitting if required and tested after completion of repairs complete all as specified and directed Note : The stores for replacing shall be measured and paid separately

Labour only for repairs to post top lantern CFL /LED gate light fittings of any capacity mounted on post up to 2 mtr long, diagnosing fault, replacing defective parts like lamps, choke, holder, wires, etc including taking down /refixing fitting if required and tested after completion of repairs complete all as specified and directed . Note for item nos 1 & 2: (i) Irrespective of fittings/ components replaced, the measurement shall be made for one pole as one unit (ii) The stores for replacing shall be measured and paid separately

Cutting and prooning , clearing tree branches/ plants/ bushes obstructing the LT poles up to grith of 30cm on both sides including disposal of materials to a distance of 50 meters complete all as specified and directed by Engineer - in - Charge Note: The quoted rate is inclusive of T & P as required for the work.

Supply and fix in repairs GI pipe bracket for street light fittings mounted on LT poles made out of 40 mm dia GI pipe medium grade 1.5 mtr long bent to required angle/ shape with and including necessary clamps, nuts, bolts, & washers of suitable size complete all as specified and directed by Engineer - in - Charge

Taking down the exsiting street light fittings fitted at Steel tubular/RCC Poles and Supply and fix new high power LED fitting to ensure uniform distribution with die cast aluminium IP 65 street light of capacity 45 W LED fittings with suitable fixing accessories complete all as specified and directed make of Crompton or equivalent in Havells, Wipro, Jaquar

Taking down the existing Post top Lantren light fittings fitted at a ht of 1.5 mtr pole and S&F new high power LED Decorative gate light made up high grade unbreakeable polycarbonate meterial suitable for retrofit CFL 20W Spiral/ 10 W LED bulb mounting pole dia 60mm dia with suitable fixing accessories all as specified make of Havells cat No-LHFHASE1TL4K015 or equivalent model of PHILIPS/BAJAJ/ Crompton /Havells

Removing unservicable flood light after disconnecting the electrical connections and Supply & Fix LED type flood lights of following wattage , 230 Watts 50 Hz AC with surge protection complete all as specified and directed

35/30W Watts Make : Phillips Model BVP120LED 35 CWFG SI PSU GR /Bajaj cat No cat no BJFL 30 W LED/ Havells cat No JETAQUANTOPLUSFLP30WLED757SYMLENS/Crompton/Jaquar

70/80 Watts Make Phillips Model BVP120LED 70 CWNB SI PSU GR /Bajaj cat No cat no BJFL 80W LEDS/ Havells cat No JETAPROFL70WLED757LTG/Crompton/Jaquar

Supply and fix CFL Lamp 36 W 4 - pin with suitable lamp holder 230 V 50 Hz AC

Supply and fix LED Lamp 7 W with suitable lamp holder 230 V 50 Hz AC make of havells LHLDAFUEMC7X007

Supply and fix Driver module for LED lamp fitting upto 45 watts

Supply and fix Driver module for LED lamp fitting 45 watts to 70 watts

Supply and fix 3 runs of 1.5 Sq mm multistranded copper conductor PVC insulated unsheathed FRLSH cable to connect from junction box to street light fitting drawn through and including rigid non metallic PVC conduit medium grade fixed on pole by means of clamps made out of MS flat irons 25 mm x 4 mm thick and connecting from terminal box to light fitting and testing including taking down perished wiring complete all as directed ( One run of PVC conduit, three runs of PVC insulated copper cable shall be measured as one unit) complete all as specified and directed

Taking down terminal box and supply and fix hot press moulded SMC junction / terminal box of size with internal dimensions of 200 x 140 x 95 mm with hinged door, incl 01 No 4 way connector 415 Volts 63 A made out of polycarbonate or bakelite and 1 No MCB of 6 Amps with DIN bar, drilling holes for cable connections, connecting incoming and or out going cables by providing suitable of size of cable lugs/glands, fixied on pole by means of clamps made out of MS flat iron of size 25 mm x 5 mm duly painted with two coats of synthetic enamel paint over a coat of red oxide zinc primer complete all as specified and directed

Repairs to Mast light fittings from16mtr height by lowering the mast carefully by using existing winches & rope, disconnecting wires from the fittings for repair and re-fix the same in the existing removed position after repair including necessary connection and replacing the spares and testing complete all as specified and directed Note: Spares required will be measured and paid seperately)

M&L for straight through joint epoxy type suitable for 4 core 10 to 16 sqmm LT U/G armoured XLPE cable complete all as specified and directed .

M&L for straight through joint epoxy type suitable for 3 1/2 core 25 to 50 sqmm LT U/G armoured XLPE cable complete all as specified and directed .

S&F in repairs LED solar light fittings to ensure uniform distribution with die cast aluminium of capacity 12 w greater than 2100K /4500 K and including suitable fixing accessories complete all as specified & directed

S&F inrepairs LED solar light fittings to ensure uniform distribution with die cast aluminium of capacity 20 w greater than 2100K /4500 K and including suitable fixing accessories complete all as specified & directed

S&F repairs high efficient mono and poly ,110WP panel at 16.4 volts for solar light fittings including panel mountting frame and accessories complete all as specified and directed

S&F Repair 3 day automany solar battery 100 AH 12 V type C 10 suitable for SPV module of peak power rating 110 Wp with solar light fittings of LED 12/20 watts complete all as specified and directed

Taking down rusted battery box from solar street light pole and Supply and fix new battery box to accommodate 120 AH battery with openable hinged top cover made out of 3mm thick CRCA sheet duly painted and fixed to the pole with suitable fixing arrangement complete all as specified and directed

Supply and fix in repairs solar charging control unit suitable for 110 WP panel at 16.4 volt complete with reserve polarity and output short circuit protection complete all as specified and directed

Supply and fixed in repair Contactor 4 pole, power contactor, 32 Amps, 415 Volt all as directed. Make : ABB/L&T/Legrand/Havells

Supply and fix in repair Time switch suitable operation on 230 Volts AC clock type with DC backup complete all as specified and directed . Make : ABB/L&T/Legrand

Disconnect and remove old unserviceable change over switch and S&F on load change over switch 4 pole 100 Amps 415 V surface mounting type in sheet steel enclosure including incoming and outgoing connections complete all as specified and directed .

Disconnect and remove old unserviceable change over switch and S&F on load change over switch 4 pole 250 Amps 415 V surface mounting type in sheet steel enclosure including incoming and outgoing connections complete all as specified and directed .

Sub Total of Schedule 'A'

SCHEDULE OF CREDIT

Schedule of Credit (Minus) Rs. 21095.00 B/F from Ser page No.107. NOTE: Bidder shall insert credit amount as rate Rs. 21095.00 in Green field under Col-5.

Sub Total of Schedule of Credit