REPAIRS/MAINT AND REPLACEMENT OF OLD UNSV LOOP IN/ LOOP OUT BOXES, LT CABLES, GLOW SIGNAGE BOARD AND TARMAC LIGHTS INSTALLED AT BOTH SIDES OF RUNWAY AND COMPREHENSIVE MAINTENANCE OF EXTERNAL ELECTRIC INFRA IN TECH AREA AT AFS YELAHANKA

Amount

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m deep for laying of cables, pipes, foundation for poles etc., and getting out in hard/dense soil all as specified and directed.

Returning filling in excavated soil upto a depth of 30 cm after riddling of excavated soil (in lieu of sand) for cushioning of cable and refilling of trenches with left over normal excavated soil including spreading, levelling, watering and well ramming in layers complete all as specified and directed.

Removing surplus soil to a distance not exceeding 50 m and depositing where directed at a level not exceeding 1.5 m above the starting point all as directed.

Supplying and laying un-reinforced precast concrete cable cover, class LV, Type 1 with peak, size250 mm x 150mm x 40mm all as specified and as directed.

Supply and laying in trenches, LT underground cable of size 16 Sqmm 4 core XLPE insulated armoured and PVC sheathed 1100 Volts grade with aluminium conductor multistranded including cable connecting lugs, glands, jointing materials etc., laid in trenches, floors, roof, ducts and fixing using clamps, saddle for pole, wall including taking down complete all as specified and directed

Supply and laying in trenches, LT underground cable of size 25 Sqmm 3.5 core XLPE insulated armoured and PVC sheathed 1100 Volts grade with aluminium conductor multistranded including cable connecting lugs, glands, jointing materials etc., laid in trenches, floors, roof, ducts and fixing using clamps, saddle for pole, wall including taking down complete all as specified and directed

Supply and laying in trenches, LT underground cable of size 35 Sqmm 3.5 core XLPE insulated armoured and PVC sheathed 1100 Volts grade with aluminium conductor multistranded including cable connecting lugs, glands, jointing materials etc., laid in trenches, floors, roof, ducts and fixing using clamps, saddle for pole, wall including taking down complete all as specified and directed

Supply and laying in trenches, LT underground cable of size 50 Sqmm 3.5 core XLPE insulated armoured and PVC sheathed 1100 Volts grade with aluminium conductor multistranded including cable connecting lugs, glands, jointing materials etc., laid in trenches, floors, roof, ducts and fixing using clamps, saddle for pole, wall including taking down complete all as specified and directed

Supply and laying in trenches, LT underground cable of size 70 Sqmm 3.5 core XLPE insulated armoured and PVC sheathed 1100 Volts grade with aluminium conductor multistranded including cable connecting lugs, glands, jointing materials etc., laid in trenches, floors, roof, ducts and fixing using clamps, saddle for pole, wall including taking down complete all as specified and directed

Supply and laying in trenches, LT underground cable of size 95 Sqmm 3.5 core XLPE insulated armoured and PVC sheathed 1100 Volts grade with aluminium conductor multistranded including cable connecting lugs, glands, jointing materials etc., laid in trenches, floors, roof, ducts and fixing using clamps, saddle for pole, wall including taking down complete all as specified and directed

Supply and laying in trenches, LT underground cable of size 120 Sqmm 3.5 core XLPE insulated armoured and PVC sheathed 1100 Volts grade with aluminium conductor multistranded including cable connecting lugs, glands, jointing materials etc., laid in trenches, floors, roof, ducts and fixing using clamps, saddle for pole, wall including taking down complete all as specified and directed Note : For item 5 to 11, necessary excavation and connected items shall be measured and paid separately under respective items of this schedule.

Material and labour for boring of holes under roof, pavement, hardstanding by trenchless technology and necessary machine including GI pipe of 50/80/100mm dia suitable for 0.4mpa working pressure complete all as specified and directed

Supply and laying GI tubing light grade 50mm dia in trenches/fixing on pole /wall/crossing in drain etc. for protection of UG cable complete all as specified and directed

Supply and laying GI tubing light grade 80mm dia in trenches/fixing on pole /wall/crossing in drain etc. for protection of UG cable complete all as specified and directed

Supply and fix in repairs of 40 to 100 Amp rating, 415V, 10KA 'C' curve miniature circuit breaker (MCB) of four poles in the MCB DB with connection testing and commissioning complete all as specified and directed

Supply and fix in repairs of 32 Amps rating, 240V, 10 KA 'B' curve miniature circuit breaker (MCB) of Single Pole and Neutral, in the MCB DB with connection testing and commissioning complete all as specified and directed

Supply and fix in repairs of 240V, 10 KA 'B' curve miniature circuit breaker (MCB) of single poles and current carrying capacity 5 to 32 AMP, in the MCB DB with connection testing and commissioning complete all as specified and directed

Supply and fix cable route indicator made out of 3 mm thick MS sheet of size 30 cm x 20 cm duly painted with two coats black paint over a coat of red oxide primer and writing cable direction, capacity, size of cable with white paint, mounted on angle iron 50x50x5 mm, angle height 75 cm, (45cm below ground level) with PCC 30cmx30cmx.60cm complete all as specified and directed

Supply, installation and commissioning in repairs of LT out door loop in loop out terminal box with sloping canopy of size 600x450x250mm made out of 3 mm thick CRCA sheet duly painted with two coats of synthetic enamel paint over a coat of rex oxide, front and rear hinged doors mounted on 40x40x6 mm MS angle iron frame 90 cms height erected in ground with PCC foundation 1:4;8 with 40mm stone aggregate including supply and fixing insulated aluminium bus bar of size 50x 6mm for three phase and neutral 200mm length respectively mounted on insulators and terminating with suitable cable with glands and provision of one MCCB 125 Amps 4 pole ,415 Amps, 50 Hz of breaking capacity 16 KA as incomer and 02 Nos 40 Amps TPN as outgoing including taking down old terminal boxes complete all as specified and directed

Supply and fix in repairs of bus bar box of size 450x300x500mm fabricated by 3 mm thick MS sheet outdoor type, dust/vermin proof, mounted/fixed on angle Iron frame of MS equal angle size 40x40x6mm of height 0.90 mtr, erected in ground with PCC foundation 1:4;8 with 40mm stone aggregate and aluminium bus bar flat of size 50x6 mm fixed as bus bar over the insulators, sleeved for three phase and neutral, Multifunctional VAF Meter , RYB Indicator -01 Set of 03, and spray painting the box with two coats of enamel paint over a coat of metal primer including necessary excavation, PCC for fixing the box complete all as specified and directed

Supply, install, testing and commissioning in repairs of LT Panel board CPRI approved outdoor type, floor mounted, factory made suitable for 415 volt, 3 PH, 4 wire, 50 HZ, AC supply system having bus bars chamber with aluminium bus bars duly insulated by insulation of RYB colour 300 Amps rating mounted on porcelain insulators .The panels shall be factory made, double door, made out of 3.15 mm thick MS sheet totally enclosed dust, vermin and rust proof front operated, front and rear opening with locking arrangement fixed with MS angle iron frame of size 50X50X5 mm duly embedded in PCC platform and duly powder coated with 7 tank process with colour as directed including internal wiring with multistranded copper conductor cable of suitable size including lugs and cable gland to incoming and outgoing cable all as directed at site removing of existing panel and comprising of the following: INCOMING:- MCCB 4 pole 200 Amps 35 kA - 01 Nos OUTGOING:- MCCB 4 pole 160 Amps 25 kA - 02 Nos MCCB 4 pole 63 Amps 25 kA - 02 Nos MCB DP 32 Amps 10 kA - 01 Nos Multifunctional VAF meter, PF meter - 1 No RYB Neon indicating lamp -1 set for each outgoing and incoming MS work including angle iron frame and PCC work Space for mounting of additional MCB In future. Internal wiring including copper lugs

Supply and jointing straight through joint outdoor type 1100 volts grade heat shrinkable type suitable for 3.5x 25 sqmm to 3.5x 95 sqmm LT XLPE cable and testing after jointing complete all as specified and directed

Supply and jointing straight through joint outdoor type 1100 volts grade heat shrinkable type suitable for3.5x 120 sqmm to 3.5x 240 sqmm LT XLPE cable and testing after jointing complete all as specified and directed

Supply and fix in repairs of CTs suitable for existing LT panel board of capacity 250 to 320 Amps all as specified and as directed.

Supply and fix in repairs of CTs suitable for existing LT panel board of capacity 63 to 200 Amps Amps all as specified and as directed.

Supply and fix in repairs of LED indicator lamps (R Y B) suitable for existing panel all as specified and directed.

Supply and fix in repairs of MCCB 200 Amps, 4 pole 36 KA adjustable thermal setting type and confirming to IEC 60947-II complete all specified and directed

Supply and fix in repairs of MCCB 125 Amps 4 pole 16KA, adjustable thermal setting type and confirming to IEC 60947-II complete all specified and directed

Supply and fix in repairs of MCCB 100 Amps 4 pole 16 KA adjustable thermal setting type and confirming to IEC 60947-II complete all specified and directed

Supply and fix in repairs of MCCB 63 Amps 4 pole 16KA adjustable thermal setting type and confirming to IEC 60947-II complete all specified and directed

Supply and fix in repairs of digital ammeter 500amps range suitable for mounting existing panel all as specified and directed

Supply and fix in repairs of digital voltmeter 500 Volts range suitable for mounting existing panel all as specified and directed

Supply and fix of aluminium lugs suitable for UG cable of size 6 to 25 Sqmm all as specified and directed

Supply and fix of aluminium lugs suitable for UG cable of size 35 to 50 Sqmm all as specified and directed

Supply and fix of aluminium lugs suitable for UG cable of size 70 to 95 Sqmm all as specified and directed

Supply and fix of aluminium lugs suitable for UG cable of size 120 to 185 Sqmm all as specified and directed

Supply and fix of aluminium lugs suitable for UG cable of size 240 to 300 Sqmm all as specified and directed

Material and labour for carrying out repair of existing LT panel/ loop in loop out boxes by welding to the door / hinges of any size / type and Spray painting with synthetic enamel grey paint including cleaning of surrounding of LT Panel upto 1 Sqm replacement of unserviceable lugs complete all as specified and directed.

Material and labour for earthing complete with galvanised earth plate electrode of size 600x600x6 mm thick buried directly in ground earth pit not less than 2.25 m below ground level with top edge of earth plate not less than 1.5 mtrs below ground level connected to GI Strip of size 32x6mm upto a length of 7.5 metre long by means of bolts, nuts, washers etc. and protected by GI pipe light grade 15 mm dia and 20 mm dia GI tubing light grade with funnel for watering, all as shown in electrical plate No 3 of SSR Part-I, back-fill with salt and charcoal, provision of test point including connected to earth test point and necessary earth work excavation in any type of soil PCC (1:3:6) type C1 bed and chamber RCC (1:2:4) type B1, iron grill including GI cover with hinge and funnel watering pipe etc all as specified and directed Note : (a) Earthing value should be less than 5 ohms. (b) If desired value of earth resistance not achieved during testing, the earthing work shall be redone by the contractor at free of cost to achieve the desire value of earthing resistance. The rate quoted by the contractor deemed to be inclusive of the provision.

Material and labour for preparing old faded surface of existing LT panel/feeder pillar located at various places by rubbing and removing the old paint complete and painting with two coats of super enamel paint over a coat of red oxide primer matching with the exiting colour including writing of incoming and outgoing feeder details as required size of letters complete all as specified and directed

Supply and fix in repairs of LED street light fitting 60-Watt 230 V AC outdoor type with high pressure die cast aluminium hosing and heat resistant complete with driver, lamp bracket with impact and corrosion resistant including thermal management in multiple optics with IP-66 protection, CCT 5700K, lumen efficacy not less than 110 lumen/watts complete all as specified and directed

Supply and fix in repairs of energy saving rectangular LED flood light fitting 150 Watts, 240 volts AC, cool white colour, CCT 5700°K, CRI>70, THD<10%, system lumens not less than 100lumens/watt with innovative thermal management, available with multiple optics, equipped with IP-66 protection, 5 KV surge protection, aluminium die cast housing, life of luminaires should not be less than 50000 burning hours and suitable for large area lighting including fixing on High mast pole/Buildings/TARMAC poles etc. by means of clamps, nuts, bolts and any other accessories complete all as specified and as directed

Supply and fixing in repairs of AC Distribution box with socket three phase , 63A , 5P,415V including plug and socket, TPN 63 Amps complete all as specified and directed. Make: C&S/ Havells/ABB/ Indoasian

Supply and fix in repairs of glow signage board installed at various location of Air Field comprises of complete taking down of glow signage board from existing location opening the same and replacement of existing LED board/ Strip inside the board with new one and refixing the signage board after repair and electric connections complete all as specified and directed.

Material and labour for HIP (reflective) Sticker in repairs and replacement of various size and shape on different types of sign board of air field using 3M high intensity grade prismatic reflective sheeting 3930 to 3937 series of approved colour fixing with pressure sensitive adhesive for unique construction providing high levels of retro-reflectivity for multiple traffic situations providing long term reflectivity and durability all as specified and directed

Supply, installation and testing of cast iron isolating Transformer housing box confirming to FAA/ICAO, fixed in the NLB area, water tight round type metal container of outside size 330mm dia height 450mm made of 10mm thick cast iron moulding all round, except the top surface which is 15 mm thick, cast iron moulding suitable to receive a light fitting base plate on the top and underground housing associated with transformer. Power cable having two holes opposite as per site requirement at the periphery, centre 75mm above bottom surface suitable to receive 50mm dia HDPE as required. The box should have two SS earth bolts of M 10x40 mm tapped inside near the hole (4" away from hole centre) and having drain hole at the bottom suitably tapped to receive 15mm dia GI pipe and having clear opening of 220mm at the top surface and 06 Nos M10 tapped hole having centre to centre distance of 260mm along with bolts &washers as required complete all as specified and directed.

ADR ENTERPRISES (BID ID -3502096)

LAKSHMI DEVELOPERS (BID ID -3495392)

SRINIDHI DIESELS & ELECTRICALS (BID ID -3501782)