REPAIR/REPLACEMENT OF LT PANEL / FEEDER PILLER BOX,SMC BOXES, BUS BAR CHAMBER, LT POLE, EARTHING AND ALLIED SERVICE AT ARMY UNDER GE AVADI

Amount

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m depth and getting out any type of soil for laying cables / pipes / erection of poles etc complete all as specified and as directed.

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

Returning filling in soil including spreading leveling watering well ramming in layers not exceeding 25 cm each complete all as specified and as directed.

Laying in trenches fine sieved excavated dry soil including spreading/leveling, cushioning for underground cables complete all as specified and as directed.

Supply and laying of common burnt clay building bricks, sub class B size for cable protection complete all as specified and as directed.

Material and labour for XLPE insulated, armoured, heavy duty electric cable with aluminum conductor, 1100 volts grade, 3.5/4 in replacement of the following sizes cross-sectionl area including taking down of old unserviceable cable/OH line ACSR conductor of any type complete all as specified and as directed:- (Note: Earth work and connected items will be measured and paid separately under respective items of schedule)

10 sq mm 2 core complete all as specified and as directed.

16 sq mm 4 core complete all as specified and as directed.

25 sq mm 3.5/4 core complete all as specified and as directed.

35 sq mm 3.5 Core complete all as specified and as directed.

50 sq mm 3.5 Core complete all as specified and as directed.

70 sq mm 3.5 Core complete all as specified and as directed.

95 sq mm 3.5 Core complete all as specified and as directed.

Taking out from trenches/poles/wall etc LT XLPE UG Cable /PVC Sheathed aluminium conductor armoured and relaying after fault rectification duly tested in trenches/Poles/Wall of following sizes : Note: Earth work and connected items will be measured and paid separately under respective items of schedule) complete all as specified and as directed.

LT UG Cable 4 core 16 Sqmm complete all as specified and as directed.

LT UG Cable 4 core 25 Sqmm to 3.5 core 50 Sqmm complete all as specified and as directed.

LT UG Cable 3.5 core 70 Sqmm to 3.5 core 120 Sqmm complete all as specified and as directed.B29:B30

LT UG Cable 3.5 core 150 Sqmm to 3.5 core 185 Sqmm complete all as specified and as directed.

Testing the cables with high voltage DC testing machine and locating the fault in the cables by fault locating machine to pin point exact position of fault, disconnecting faulty 1.1 KV LT cables of different sizes from both ends, removal of Fault, Re-connections and testing of cables after removal of fault complete all as specified and directed. Note: (a) Excavation,earth work,cable & joints shall be measured and paid for seperately under respective items of schedule. (b) Material and labour for emergency maintenance work of LT cable line during breakdown by deploying skilled electricians at faulty site including transportation and other tools and plant required at site for fault rectification.(c) Contractor or his rep shall come to the site of breakdown within two hours of notification of breakdown. In case the contractor or his rep shall not come to the site of breakdown and start attending breakdown within two hours, a penalty of Rs 600 per fault per hour shall be imposed over contractor and shall be deduct from his dues. complete all as specified and as directed.

Supply and Fixing of Straight through joints heat shrink type for underground cable suitable for LT XLPE/ PVC sheathed/ armoured heavy duty cables with aluminium conductor complete of following sizes all as specified and as directed.

3.5/ 4 core, 16 sqmm to 50 sqmm complete all as specified and as directed.

3.5/ 4 core, 70 sqmm to 120 sqmm complete all as specified and as directed.

3.5/ 4 core, 150 sqmm to 185 sqmm complete all as specified and as directed.

Removal of UNSV PCC/Steel pole replacement of steel tubular swaged poles complete with cast iron base plate final taper plug bolts, nuts & screw , Type 410 SP 31 (9 Mtr long) with two coats of aluminium paint over a coat of red oxide primer in full length of the pole with black and yellow strip up to 1.5 mtr over PCC coping alternatively including numbering the pole and necessary excavation incl dismantling the unserviceable pole etc complete all as specified and directed. Note: Excavation, demolition of concrete, PCC for foundation, coping and connected items shall be measured and paid separately under relevant items.

Demolition of cement concrete of any description and in any position complete all as specified and directed.

Material and Labour for PCC 1:4:8 type D2, using 40 mm graded stone aggregate as in foundations, filling and mass concrete Complete all as specified and directed.

Material and Labour for PCC 1:3:6 type C1, using 20 mm graded stone aggregate as in foundations, for coping, filling and mass concrete including cement plastering finishing complete all as specified and as directed.

Material and labour for 1100 volts grade heavy duty cable PVC insulated , PVC sheathed,fire resistant, round ,copper conductor, 3 core industrial cable of size 1.50 sqmm including taking down the old unserviceable cable complete all as specified and as directed.

All as per Item No. 14 above but size of 2.50 sqmm including taking down the old unserviceable cable complete all as specified and as directed.

Supply ,install and commission LT timer panel made out of 3mm thick CRCA sheet out door kiosk type with sloping canopy on the top finished with epoxy powder coated siemens grey texture finish mounted on 40x40x6 mm angle iron frame and suitable for mounting following Items incl taking down unsv Items complete :- (a) Incoming 100 amps 4 pole 25 Ka MCCB Thermal magnetic release- 01 No (b) Out going - 60 Amps 3 pole power contactor - 01 No (c) Light sensing timer Photosensitive device type 220-240 V AC type, rating 10 Amps(Max) - 01 No (d) Set of (04 Nos) 200 Amps rated Aluminium bus bar mounted on suitable insulators insulated with PVC sleaves and coloured with (Red, Yellow, Blue and Black) CTR and internal wiring with suitable size of PVC insulated copper wire (e) Set of LED Phase Indication lamp (Make- CPRI approved) complete all as specified and as directed.

Material and Labour for 60 Amps 3 pole power contactor incl taking down unsv complete all as specified and as directed.

Material and Labour for light sensing timer Photo sensitive device type 220-240 V AC type, rating 10 Amps(Max) - 01 No complete all as specified and as directed.

Material and labour for GI tubing light grade for cable protection laid in trenches in road crossing or fixed to wall/Pole of following sizes including taking down old unserviceable one complete all as specified and as directed.

25mm bore

40mm bore

50mm bore

Material and Labour for MCCB 63 amps ,4 pole 415 volts ,3 phase ,50 Hz AC, 16 KA breaking capacity. The MCCBs shall have spreader links and barriers as standard feature of manufacturer including taking down old unserviceable MCCB complete all as specified and as directed.

All as per Item No. 20 above but of capacity 100 amps, 25 KA including taking down old unserviceable MCCB.

All as per Item No. 20 above but of capacity 160 amps, 36 KA including taking down old unserviceable MCCB.

All as per Item No. 20 but of capacity 200 amps, 36 KA including taking down old unserviceable MCCB.

All as per Item No. 20 but of capacity 250 amps, 36 KA including taking down old unserviceable MCCB.

All as per Item No. 20 but of capacity 400 amps, 26 KA including taking down old unserviceable MCCB.

Material and Labour for street light bracket suitable for street/security light fittings upto 1.5 RM make out of GI pipe of light grade up to 32 mm dia proper shaped, bended, threaded and drilling holes for wire entry and MS clamp of suitable size in proper shape and designed including taking down unsv fitting complete all as directed and specified .

Supply and Fixing of LED street light fitting,230 V,AC, 45 W, LED, outdoor type,heat resistance toughened glass with frame IP 65/ 66 protection with driver, complete fixed on existing / New bracket and making connections including taking down the unserviceable fitting complete all as specified and as directed .

Supply and Fixing of LED street light fitting,230 V,AC, 60 W, LED, outdoor type,heat reSI-stance toughened glass with frame IP 65/ 66 protection with driver, complete fixed on existing / New bracket and making connections including taking down the unserviceable fitting complete all as specified and as directed .

Supply and Fixing of LED flood light fitting,230 V,AC, 120 W, LED, outdoor type,heat resistance toughened glass with frame IP 65/ 66 protection with driver, complete fixed on existing / New bracket and making connections including taking down the unserviceable fitting complete all as specified and as directed .

Supply and Fixing of LED post top lantern,230 V,AC, 40 W, LED, outdoor type,360 degree indirect light,CCT not less 6000K high pressure die cast aluminium housing ,heat resistance toughened glass with frame IP 65 protection, uniform light distribution on each LED with driver,lamp, bracket complete fixed on existing / New bracket and making connections including taking down the unserviceable fitting complete all as specified and as directed

Supply and Fixing in repairs for garden light fitting 10 watts, IP65 rated Inverted Pyramid Tripod type LED Bollard with soft 360 deg light distribution including taking down unserviceable fitting, demoliton of brick/PCC work all as specified and directed. Note: Necessary PCC works shall be measured and paid separately under relevant items

Supply ,Fabricate, install, connect, test and commissioning Busbar chamber, powder coated, outdoor weather proof type, compartmentalised fabricated with 3 mm thick CRCA steel and suitable sized pressed steel frame work, top with sloping canopy, bottom with detachable plates, front and rear with hinged type door and locking arrangements, chamber for cable entry and exit , chamber for aluminium busbars, separate compartment for switch gear, louvers and air vent for natural air flow, holes drilled for connection including suitable angle iron/flat iron frame work/ supports, excavation, earth work, PCC foundation etc., as required with and including following switch gear items internally connected with suitable capacity aluminium strip/ rods insulated, complete mounted on PCC pillars including taking down the old busbar chamber and demolition of plain cement concrete complete all as specified and directed comprising of the followings:- (i) 4 Nos busbar of equal size of Aluminium conductor with PVC coloured heat shrinkable type sleeves continuous rating of 400 Amps mounted on fibre reinforced insulator.(1set), with LED indication lamps-03 Nos for RYB phases on incoming side. (ii) MCCB fixed thermal magnetic release type of capacity 200 amps, 4 pole, 36 kA.- 1 No. Note : MCCB shall be front handle operated

Supply and Fixing MCB,240V,10KA,'B' curve,single pole,current carrying capacity 6 Amps, suitable for fixing in SMC box for control street/flood lights and making connections including taking down the unserviceable MCB complete all as specified and as directed .

Supply and Fixing of pole mounted Sheet Moulded Compound(SMC) Box weather proof type with hinged type door off white color of SI-ze 300x200x100 mm compriSI-ng of 1 No MCB 6A and 4 rows with terminals with bolt and nut and connecting up cables with aluminium terminal lugs complete fixed on pole with suitable clamps, bolts and nuts including taking down the old one complete all as specified and as directed. Make : Sintex,Finolex, Universal

All as per Item No. 34 above but size of 140x140x100 mm comprising of 1 No MCB 6A and 2 rows including taking down the MCB complete all as specified and as directed.

Replacement of unserviceable Aluminum Bus Bar with Aluminum Bus Bar having current rating 200 Amp duly insulated with colour coding RYB and Black all as specified and as directed including making holes on the bus bar for making necessary connections all as specified and as directed.

Replacement of unserviceable Angle Iron with Angle Iron for fixing Panel body shall be fixed on iron angle frame of size 40x40x5mm ,40 cm grouted in PCC 1:2:4 type 1 , 20 mm graded stone aggregate and 40 cm above the ground level duly painted with two coats of synthetic enammelled black paint over a coat of red oxide primer all as specified and directed

Replacement of unserviceable of Ammeter with Ammeter 100x100mm 0-100 amps of CT ratio 100/5, Digital type volts including all electrical connection complete and specified and directed .

Replacement of unserviceable of Voltmeter meter with Voltmeter meter 100x100mm 0-500 Volts, Digital type volts in cludind all electrical connection complete all as specified and directed .

Material & labour for earthing with Copper earth plate electrode 60cm x 60cm x 3.15 mm thick buried directly in ground vertically at a depth not less than 2.25metre below normal ground level with top edge of earth plate at a depth not less than 1.5 metre below normal ground level, earth plate surrounded from all SI-des by 15cm thick packed layer of charcoal dust and common salt filling in alternate layers and electrode connections by uSI-ng copper strip of SI-ze 20X3 mm as earthing lead (upto the body of the equipment) by means of bolts, nuts, check nuts and washers made of galvanised iron and thimbles and protected by light grade 40mm dia GI pipe connected to main switch board or main control board and GI pipe medium grade 20mm bore for watering and including funnel , wire mesh , RCC pit cover and PCC chamber pit with PCC 1:3:6 type C-2 using 40mm graded stone aggregate, including excavation and earth work in any type of soil , returning , filling in approved soil and disposal of surplus soil to a distance not exceeding 50m all as specified and shown in electrical plate No 5 of SI- 1991(Part-I) including testing on completion if desired earth resistance is not obtained the earthing will be redone without extra cost complete all as specified and directed.

Supply and fixing of earth continuity conductor or main earth lead fixed to wall on batten or recess or buried in ground drawn in conduit/pipe or fixed to the pole or any other situation for loop earthing etc as required 20x3mm copper strip complete all as specified and directed.

Repair of earth pit incl required exacavation, earth work and PCC work to make good damaged/disturbed surfaces of earth pit chamber & making new pit cover of RCC 1:2:4 type B-1 using 20mm graded stone aggregate reinforced and lifting handle on RCC cover with 8 mm MS bars at 150 mm centre to centre both ways incl supply & fixing of wire mesh and funnel including re-connection of earth wire/strip with panel/eqpts using GI nut, bolts & washer complete all as specified & directed

Supply and fixing in repairs for informatory/eqpt history sign boards of size not less than 900 x 600 mm rectangular type with 2 mm thick MS sheet plain type made out of angle iron channels frame, back ground and epqt history details(i.e. Name, Make, Ser No,capacity of eqpt, vintage, SM/MES No etc.,) with high intensity retro reflective sheet letters as specified colours (blue and white) complete all as specified and directed.

muthu constructions (BID ID -3091458)

NAVEEN ENTERPRIESES (BID ID -3096836)