SPECIAL REPAIRS,REPLACEMENT OF OH LINES TO UG LINES FROM VARIOUS POINTS AND ALLIED WORKS AT ARMY AREA UNDER GE AVADI

Amount

Dismantling old unserviceable ACSR conductor of assorted sizes as in overhead lines from poles and taken on credit complete all as specified and as directed.

Dismantling old unserviceable cross arms of mild steel channel or angle sections etc from poles and taken on credit complete all as specified and as directed.

Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables 1100 Volts grade with stranded aluminium conductor and complete all as specified and directed for 10 sq mm 2 core

All as per Item No. 3.00 here in before but for 16 sq mm 3.5/4 core

All as per Item No. 3.00 here in before but for 25 sq mm 3.5/4 core

All as per Item No. 3.00 here in before but for 50 sq mm 3.5 core

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 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 all as specified and as directed.

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

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

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

Material and labour for GI tubing light grade 50 mm for cable protection laid in trenches in road crossing or fixed to wall/Pole complete all as specified and as directed.

M & L for Cutting of road/path for laying of GI tubing and making the good to disturbed road/ path including provision of PCC 1:2:4 type B-1 using 20mm graded stone aggregate all as specified and directed.

M&L 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.

M&L for PCC (1:3:6) type C1, (using 20 mm graded stone aggregate) as in foundations, for coping, filling and mass concrete with cement plastering finishing all as specified and directed.

Dismantling old unserviceable electrical poles of any type/size incl demolition of PCC work complete and taken on credit complete all as specified and as directed. Note: The porcelain insulators shall also be dismantled alongwith the conductors and taken on credit.

Supply and fix steel tubular swaged poles complete with cast iron base plate, finial taper plug, bolts, nuts & screws as specified type 410 SP-31 (9.00 metres long) complete with painting of pole & one coat of black and yellow alternative strips 05 Nos, each strip 30 cm up to 1.5 mtr from bottom and painting all as specified and directed. (Note: Necesssary earth work, PCC work shall be measured and paid separately under relevant items)

Supply and fix LED building security street light 60 W, made up of pressure die cast housing with toughed glass and individual high power LEDs with secondary optics, IP66 protection incuding drivers, connecter block etc complete pre wired all as specified and dirtected.

M&L for street light bracket suitable for street/security light fittings upto 1.5 RM make out of GI pipe of light grade up to 40 mm dia proper shaped, bended, threaded and drilling holes for wire entry and MS clamp of suitable size in proper shape and designed complete all as directed and specified.

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 one 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 Size 300x200x100 mm comprising 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.

M&L for earthing complete with galvanised steel earth plate electrode of size 60cm x 60cm x 6mm thick burried directly in ground vertically at a depth not less than 2.25 metre deep below normal ground level with top edge of the plate not less than 1.5 metre below normal ground level surrounded from all sides by 15 cm thick packed layer of charcoal dust and common salt, filling in alternate layer and electrode connections by using galvanised iron strip 25×4 mm dia by means of bolts, nuts, check nuts and washers made of copper or brass and protected by light grade 15 mm dia GI pipe connected to main switch board or main control board, and GI pipe light grade 20 mm bore for watering and including funnel, wire mesh, RCC pit cover and PCC chamber pit with PCC 1: 2: 4 type C2 including excavation and earth work, disposal of surplus soil to a distance not exc. 50 mtr all as specified and as shown on Plate No 5 of SSR Part I (2009) all as specified and directed.

M&L for earthing complete with galvanised steel earth plate electrode of size 60cm x 60cm x 3.15mm thick burried directly in ground vertically at a depth not less than 2.25 metre deep below normal ground level with top edge of the plate not less than 1.5 metre below normal ground level surrounded from all sides by 15 cm thick packed layer of charcoal dust and common salt, filling in alternate layer and electrode connections by using galvanised earth lead wire 4.0mm dia by means of bolts, nuts, check nuts and washers made of copper or brass and protected by light grade 15 mm dia GI pipe connected to main switch board or main control board, and GI pipe light grade 20 mm bore for watering and including funnel, wire mesh, RCC pit cover and PCC chamber pit with PCC 1: 2: 4 type C2 including excavation and earth work, disposal of surplus soil to a distance not exc. 50 mtr all as specified and as shown on Plate No 5 of SSR Part I (2009) all as specified and directed.

Supply,install,testing and commissioning of cubical outdoor LT Electrical distribution feeder pillar box CPRI approved platform mounted factory made totally enclosed dust and vermin proof (protection class IP-65) double shutter front opening with locking arrangement complete made of 1100mm x 1000mm x 600mm thick frame work and 3.15mm thick CRCA sheet duly painted over outside and inside with detachable sheets with holes for cable glands,separate bus bars,cable entry and exit mounted on PCC pillers with bolts grounted complete .The panel comprising of Aluminium bus bars of 550A capacity,415 volt 50Hz,3 phase 4 wire system with insulators and internal wiring complete with following requirements :-

INCOMING:- MCCB,160 Amp 4 pole, FE Frame,Ics=100% of Icu, 36 KA breaking capacity with adjustable Microprocessor release - 01 No OUTGOING:- MCCB,125 Amp 4 pole, FE Frame,Ics=100% of Icu, 16 KA breaking capacity with adjustable Microprocessor release - 01 Nos MCCB,63 Amp 4 pole, FE Frame,Ics=100% of Icu, 16 KA breaking capacity with adjustable Microprocessor release - 01 Nos MCB DP 40-63 Amps - 01 Nos Indicating Lamp LED Type - 01 set Multifunction meter digital type -01 No

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 old plain cement concrete complete all as specified and 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.

S&F for 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 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)

Supply, install,testing and commissioning of cubical outdoor LT Electrical distribution feeder pillar box CPRI approved platform mounted factory made totally enclosed dust and vermin proof (protection class IP-65) double shutter front opening with locking arrangement complete made of 1100mm x 1000mm x 600mm thick frame work and 3.15mm thick CRCA sheet duly painted over outside and inside with detachable sheets with holes for cable glands,separate bus bars,cable entry and exit mounted on PCC pillers with bolts grounted complete .The panel comprising of Aluminium bus bars of 550A capacity,415 volt 50Hz,3 phase 4 wire system with insulators and internal wiring complete with following requirements :-

INCOMING:- MCCB,125 Amp 4 pole, FE Frame,Ics=100% of Icu, 16 KA breaking capacity with adjustable Microprocessor release - 01 No OUTGOING:- MCCB,63 Amp 4 pole, FE Frame,Ics=100% of Icu, 16 KA breaking capacity with adjustable Microprocessor release - 03 Nos MCB DP 40-63 Amps - 03 Nos Street light control system 40 amps 3 phase power contactor, control with photosensitive system - 01 No Indicating Lamp LED Type - 01 set Multifunction meter digital type -01 No

PSK Enterprises (BID ID -3299837)

SWIFTTECH ENGINEERS INDIA PVT LIMITED (BID ID -3299474)

NAVEEN ENTERPRIESES (BID ID -3294522)

MONA GENERATOR SEVICES PVT. LTD. (BID ID -3300380)

SRI KRISHNA AGENCIES (BID ID -3295570)