REPAIR REPLACEMENT OF SECURITY PERIMETER LIGHTS AND LT UG CABLE MCCB EARTHING AND ALLIED WORKS AT PHASE I AND FAR FLUNG AREA UNDER GE I R D WEST BANGALORE

Amount

Excavation in trenches in hard / dense soil not exceeding 1.5 metre wide not exceeding 1.5 metre in depth; for laying of cables not exceeding 10 on plan and not exceeding 1.5 m in depth and getting out , trimming sides, forming bottom surface to required level complete all as specified and as directed .

Returning, filling in, using soil obtained from excavation, including spreading, leveling, watering and well ramming in layers not exceeding 25 cm complete all as specified and as directed .

Removing of excavated soil to a distance not exceeding 50 m & depositing where as directed at a level not exceeding 1.5m above starting point all as specified and as directed.

Material and labour, Plain cement concrete (1:4:8), type D2 ,using 40 mm graded stone aggregates, for foundation of poles, transformers, mass concreting, etc., complete all as specified and as directed.

Material and labour, Plain Cement Concrete (1:3:6), type C1, using 20 mm graded stone aggregates for coping of poles / plinth blocks of HT poles etc., including necessary form work and finishing the exposed surfaces even and smooth without using extra cement complete all as specified and directed.

Screening excavated earth (passing through 12 mm square mesh), laying riddled earth (confirming to IS 1255) in trenches for cable protection, under and above Cable all as specified in SSR Part - I (Clause No 19.75) and as directed by Engineer-in-Charge. Note : Punned thickness of riddled earth of 18 cm will be measured and paid.

Material and labour for Un Reinforced precast concrete cable covers, class LV, type 1, flat size 300mm x 180mm x 40mm complete all as specified and as directed.

Supply and spread graded coarse aggreagate 20mm graded inside the chain fencing area of transformer all as directed at site .

Supply and spread graded coarse aggreagate 40mm graded loose staking inside the chain fencing area of transformer all as directed at site .

Material and labour, Galvanized Iron tubing, light grade, 40 mm bore for protection of cable laid at road crossing / on pole including removal of old unserviceable pipes, making good the disturbed surfaces matching with adjoining finishes, complete all as specified and directed.

Material and labour, Galvanized Iron tubing, light grade, 50 mm bore for protection of cable laid at road crossing / on pole including removal of old unserviceable pipes, making good the disturbed surfaces matching with adjoining finishes, complete all as specified and directed.

Material and labour, Galvanized Iron tubing, light grade, 80 mm bore for protection of cable laid at road crossing / on pole including removal of old unserviceable pipes, making good the disturbed surfaces matching with adjoining finishes, complete all as specified and directed.

Material and labour for taking down and providing new MS Cross arms, bracings, supports, clamps and back plates fabricated from structural steel sections including nuts, bolts, washers, welding, bending cold or hot, drilling holes for bolts, in any shape or size as indicated or directed including two coats of synthetic enamel paint over a coat of zinc chrome primer.

Preparation of old painted surfaces of steel pole by scraping the metal surface with emery sheet and providing Material and labour for Painting to existing LT poles of any type up to 9.0 mtr long including bracket & other accessories and painted with one coat of aluminium paint and Yellow and black strips of existing height using synthetic enamel paint , marking the pole No with black enamel paint over yellow circle of dia 100mm complete all as specified and as directed by Engineer-in-charge. .

Taking down existing security light fitting, Supply and fix 36 W, LED security light fittings with lamp 36 With high lumen output, environmental friendly, energy efficient LED, with pressure die cast housing with toughened glass and high power LEDs with secondary optics, with lamps and accessories, IP 66 protection, system electrical efficiency > 85%, system efficacy > 110 IP/W, 10 KV SPD, operating voltage between 140 - 270 V, AC, 50 Hz, TDH, 10%, power factor ≥ 0.95, surge protection 2.5 kV, colour temperature 5700 K, CRI > 80, integral drivers, connecting to loop boxes electrically, light fitting conforming to Cat No LSTS-36-CDL-M of Crompton or techno commercially equivalent approved model complete with all accessories and lamp complete all specified and as directed .

Taking down existing street light fitting, Supply and fixing 45 W LED Outdoor street luminaires made up of pressure die cast housing with toughened glass and high power LEDs with secondary optics with IP65 protection, System efficacy ≥ 110 Lm/w , operating voltage between 140 - 270 V, AC, 50 Hz, PF >= 0.95,THD<10%, CCT 5700K, CRI >= 70 and Driver Should be Potted type Constant Current LED Driver with 4KV Inbuilt Surge, Driver Efficiency >85%, Driver having High Voltage, Short Circuit Protection and Driver Should be with BIS Certified with R number including taking down carefully defective fitting of any type complete all as directed by Engineer-in-charge all as directed by Engineer-in-charge. Make : Crompton Cat No LSTS-45-CDL-M. or techno-commercially equivalent approved model complete with all accessories and lamp complete all specified and as directed .

Taking down existing street light fitting, Supply and fix 70 W, LED street light fittings with lamp, 70 W, pressure die cast housing with toughened glass and high power LED's with secondary optics and IP66 protection. Efficacy ≥ 110LPW 10KV SPD with high lumen output, environmental friendly, energy efficient LED, with accessories, operating voltage between 140 - 270 V, AC, 50 Hz, TDH, 10%, power factor ≥ 0.95, surge protection 2.5 kV, colour temperature 5700 K, CRI > 80, integral drivers, fittings as per Cat No TRP-409-70-57-SL-GL-NSG of make Crompton or techno commercially equivalent makes specified here-in-after complete all as specified.

Taking down existing flood light fitting, Supply and fix 120 W, LED flood light fittings (outdoor type) with lamp, 120 W, designed for all weather conditions with excellent thermal management, made with pressure die cast housing with toughened glass and high power LED's with secondary optics and IP66 protection. Efficacy ≥ 110LPW, 10KV SPD Included, electrical efficiency > 85%, operating voltage between 140 - 270 V, AC, 50 Hz, TDH, 10%, power factor ≥ 0.95, surge protection 2.5 kV, colour temperature 5700 K, CRI > 80, integral drivers, as per Cat No LSTP-120-CDL-M of Crompton make or techno commercially equivalent makes specified here-in-after complete all as specified.

Taking down existing outdoor flood light fitting, Supply and fixing 70 W LED Outdoor floodlight Housing made up of pressure die cast aluminum housing with toughened glass and high power LEDs and secondary lenses with IP66 protection and System efficacy ≥ 110Lm/w, operating voltage between 140 - 270 V, AC, 50 Hz, PF >= 0.95,THD<10%, CCT 5700K, CRI >= 70 and Driver Should be Potted type Constant Current LED Driver with 4KV Inbuilt Surge, Driver Efficiency >85%, Driver having High Voltage, Short Circuit Protection and Driver Should be with BIS Certified with R number and 10KV SPD within luminaire including taking down carefully defective fitting of any type complete all as directed by Engineer-in-charge. Make : Crompton Cat No LFL-70-CDL/60-M or techno commercially equivalent makes specified here-in-after complete all as specified.

Taking down existing outdoor flood light fitting, Supply and fixing out door type flood light fitting 150 watts toughened glass comprising of energy saving , environmental friendly, long life, exclusive innovative die cast aluminium IP-66 10 KV SPD lumens not less than 125 LPW flood light, suitable for dark areas / high Mass lighting building display lighting including taking down carefully defective fitting of any type complete all as directed by Engineer-in-charge of Make : Crompton Cat No LFLN-150-CDL/60-HPM or techno commercially equivalent makes specified here-in-after complete all as specified. Note: - Electric cable if required for replacing defective cable from looping box to fitting will be measured and paid separately under respective item.

Supply fix LED flood light 250Watt highly efficient LED flood light made of pressure die cast alluminium housing , suitable lens and toughened glass IP 66 capacity with best in class design & Robust heat sink along with class leading IP, IK & Surge protections for long lasting performance including taking down carefully defective fitting of any type complete all as directed by Engineer-in-charge of Make : Crompton Cat No CFS-506-250-57-60D-SL-GL-NSG or techno commercially equivalent makes specified here-in-after complete all as specified.

Supply fix LED flood light 350Watt highly efficient LED flood light made of pressure die cast alluminium housing , suitable lens and toughened glass IP 66 capacity with best in class design & Robust heat sink along with class leading IP, IK & Surge protections for long lasting performance including taking down carefully defective fitting of any type complete all as directed by Engineer-in-charge of Make : Crompton Cat No CFS-501-350-57-60D-SL-GL-NGG or techno commercially equivalent makes specified here-in-after complete all as specified.

Supply and Replacement of LED in Foundain/ Ground Burial light 12 Watt with Compact and robust design with diecast aluminum housing and stainless trim, IP68 waterproof connectors including suitable elecrical suitable connection water proof wire, clamps, nut bolt , baracket, sleeve and conduiting / concealing in side the fountain surface complete all as directed by Engineer-in-charge of Make : Philip Cat No BBP 342 LED1200/WW 12W 20D 100-240V or techno commercially equivalent makes specified here-in-after complete all as specified.

Supply and Replacement of LED in Foundain/ Ground Burial light 18 Watt with Compact and robust design with diecast aluminum housing and stainless trim, IP68 waterproof connectors including suitable elecrical suitable connection water proof wire, clamps, nut bolt , baracket, sleeve and conduiting / concealing in side the fountain surface complete all as directed by Engineer-in-charge of Make : Philip Cat No BBP343 LED1800/WW 18W 20D 100-240V or techno commercially equivalent makes specified here-in-after complete all as specified.

Supply and Replacement of Decorative pole with light LED (3000k) die cast aluminium body PC diffuser in sandblast finish IP 65 all as specied and directed. Make : Jaquar Morphis Cat no. 178L24H.P1.NHG or tecno commercial equivalent makes .

Taking down old unserviceable MCCB from Panel, supply and fix new MCCB, Triple pole, 415 volts, 125 Amps, 16 KA breaking capacity, , complete all as specified and as directed .

Taking down old unserviceable MCCB from Panel, supply and fix new MCCB, four pole DPX3, 415 volts, 200 Amps, 25 KA breaking capacity, , complete all as specified and as directed .

Disconnecting cable ends, tracing out fault and taking down existing old / burnt 1100 Volts grade LT UG XLPE cable from panels or ducts or trenches or loops or near poles & subs stations, etc., 2/3.5/4 core and of cross sectional area upto 35 Sq mm complete all as specified and as directed. Notes :- i) Excavation and earth work & cable protection works where required will be measured and paid for separately under relevant items.

All as per Serial Item No 28 here-in-above, but for cable of 3½ core 50 to 70 Sq mm.

All as per Serial Item No 28 here-in-above, but for cable of 3½ core 95 to 185 Sq mm.

Supply and lay cable XLPE insulated armoured LT cable 1100 volts grade of size 10 Sq mm 2 core, in trenches/ on walls / poles including suitable MS clamps for fixing if required, connecting, testing and commissioning complete all as specified and as directed Notes:- Earthwork, sand filling, brick protection shall be measured and paid separately under relevant items of this schedule.

All as per item 31 here in before but for cable size 16 sq mm 4 core

All as per item 31 here in before but for cable size 25 sq mm 3½ core

All as per item 31 here in before but for cable size 35 sq mm 3½ core

All as per item 31 here in before but for cable size 50 sq mm 3½ core

All as per item 31 here in before but for cable size 70 sq mm 3½ core

All as per item 31 here in before but for cable size 95 sq mm 3½ core

All as per item 31 here in before but for cable size 120 sq mm 3½ core

All as per item 31 here in before but for cable size 185 sq mm 3½ core

Taking down existing box and Supply of cable junction box made of high quality DK thermoplastic of size 200X160X98 mm including four number connection terminals suitable mouted on DN rail for alumnium cables upto 25 sqmm 4 core with one single pole MCB 'C' curve type of current rating 6 amps and rupturing cap 10 KA complete with thermoplastic cable glands and fixed on GI Pipe and using pole clamps made out of appropriate material all as required at site or directed including inspection/ site testing (after installation at site) by company engineer. (Note: GI pipe shall be measured seperately) Make: HENSELCat No K 9255/Sintex/ MECO or equalent.

Supply and erection/ installation of steel tubular swaged pole 9 metre long with cast iron base plate, finial taper plug, bolts, nuts and screws as specified type 410 SP 31, including painting with anti corrosive paint externally up to planting depth, alternative green & white strips of 30 cm height upto 1.5 mtr above ground level complete including taking down existing unserviceable poles all as required at site or directed by Engineer -in-charge.

Material and Labour for providing Aluminium lugs of any size up to 185sqmm

Demolishing of existing earth pits, and providing Material and labour for, earthing complete with Galvanized Iron earth plate electrode 600 mm x 600 mm x 6.3 mm buried directly in ground vertically in pit of depth not less than 2.25 metre below normal ground level with top edge of the earth plate at a depth not less than 1.5 metre below normal ground level surrounded from all sides with mixture of charcoal and common salt in alternate layers and electrode connected to galvanized earth lead wire of 4 mm dia by means of bolts, nuts, check nuts and washers, earth wire protected by galvanized steel pipe 15 mm bore (light grade) connected to machinery/ equipment all as shown in electrical plate No. 3 of SSR-2009 Part I and including necessary excavation and earth work in any type of soil, 40 mm bore light grade GI pipe for watering funnel wire mesh, PCC chamber in CC (1:3:6), type C1 , manhole cover with RCC (1:2:4), type B1, reinforced with 6 mm dia MS round bars @ 15 cm c/c both ways for cover and MS frame etc., complete all as specified and as directed

KAALIKA ELEVATORS

Pacific Enterprises

MAJ CONSTRUCTIONS

Sai Ram Builders

SREE VARU ELECTRICALS

M/S Suresh Raju

RRK PROJECTS

Bikarma Enterprise

RADHIKAGANESH ENTERPRISES

GKR and CO

Solar Electricals and Electronics

Meghana and Gowda Enterprises