Andhra Pradesh Power Generation Corporation Limited - Andhra Pradesh

33218800 supply of galvanized steel earth wire of size 7 / 4.06mm for 400kv switchyard , galvanised steel earth wire of size 7 / 4.06mm with following specifications:1 ) applicable standard is: 2141 / 2000 and is: 4826 / 19792 ) material: galvanised steel3 ) reference ambient temperature: 50 deg c4 ) chemical composition, percentage c is equal max 0.55percentage s is equal max.0.06percentage p is equal max 0.065 ) stranding and diameter of wire: 7 / 4.06 mm6 ) dimensions of each strand: 4.06 mm plus or minus 0.06 / 0.03 mm7 ) grade of earthwire used: 7008 ) minimum breaking load of strand before stranding individualwire:923 kgf9 ) minimum breaking load of strand after stranding individualwire:822 kgf10 ) minimum wt of zinc coating per sq.mt of uncoated of uncoated wiresurface: 250 g / sq.mt11 ) min. no. of dips that galvanised strand can withstand in preecetest: 1 min is equal 3 dips12 ) min. no. of twists in guage length equal to 100 times the dia ofwire which the strand can withstand in torsion test: min 1813 ) maximum dc resistance of the strand at 20 deg.c individualwire: 14.14 ohms / km14 ) tolerance of the outer conductor: 12.20plus or minus 0.24mm15 ) total area of the conductor: 90.624 sq.mm.16 ) lay length and direction of outer steel layer: minis equal156 mm, maxis equal336mm17 ) ultimate tensile strength of the conductor:56.39 kn18 ) max. dc resistance per 20 deg c: 2.02 ohm / km19 ) weight of the conductor: appox. 712 kg. / km20 ) temperature coefficient of resistance perdeg.c: 0.0040321 ) specific resistivity of the material:17.5 x 10 6 ohm.cm22 ) standard followed for galvanizing of steel wires: is:4826 / 1979...

Power Grid Corporation Of India Limited - Andhra Pradesh

30133096 bids are invited for moose bolted typeramagundam bolted type come along clamps for each type of conductor moose ramagundam , moose bolted typewarangal bolted type come along clamps for each type of conductor moose warangal , moose bolted typehyderabad bolted type come along clamps for each type of conductor moose hyderabad , moose bolted typemaheswaram bolted type come along clamps for each type of conductor moose maheswaram , moose bolted typecpeta bolted type come along clamps for each type of conductor moose cpeta , moose bolted typesrikakulam bolted type come along clamps for each type of conductor moose srikakulam , moose bolted typenp kunta bolted type come along clamps for each type of conductor moose np kunta , moose bolted typenellore bolted type come along clamps for each type of conductor moose nellore , lapwing bolted type ramagundam bolted type come along clamps for each type of conductor lapwing ramagundam , lapwing bolted type warangal bolted type come along clamps for each type of conductor lapwing warangal , lapwing bolted type hyderabad bolted type come along clamps for each type of conductor lapwing hyderabad , lapwing bolted type maheswaram bolted type come along clamps for each type of conductor lapwing maheswaram , lapwing bolted type cpeta bolted type come along clamps for each type of conductor lapwing cpeta , lapwing bolted type srikakulam bolted type come along clamps for each type of conductor lapwing srikakulam , lapwing bolted type np kunta bolted type come along clamps for each type of conductor lapwing np kunta , lapwing bolted type nellore bolted type come along clamps for each type of conductor lapwing nellore , flat (patta) clampramagundam bolted type flat (patta) clamp for earthwire ramagundam , flat (patta) clampwarangal bolted type flat (patta) clamp for earthwire warangal , flat (patta) clamphyderabad bolted type flat (patta) clamp for earthwire hyderabad , flat (patta) clampmaheswaram bol...

Power Grid Corporation Of India Limited - Andhra Pradesh

8822991 tower package tw01 ( including conductor, insulator, hardware fittings and conductor accessories, spacer damper, rigid spacer, earthwire and opgw ) for 765 kv d / c vemagiri chilakaluripeta transmission line ( approx 290 km ) associated with beyond vemagiri transmission system...

Sterlite Grid Limited - Andhra Pradesh

8457641 expression of interest for extablishment of transmission systems for maheshwaram 765 / 400 kv pooling sub station to build, own, operate and maintain basis. 400 kb d / c, acsr, moose., 2 nos. of 400 kv line bays., supply of tower, conductor, opgw, earth wire, insulator, hardware, accessories, circuit breaker, isolator, ct, cvt, control and protection equipments etc., civil works for tower foundation including material ( ie steel, sand, cement, aggregate etc ) , manpower and machinery., erection of tower including manpower and machinery., stringing of conductor, opgw and earthwire including manpower and machinery., erection and testing of sub station equipment....

Power Grid Corporation Of India Limited - Andhra Pradesh

8442555 nit no 1171, turnkey tower package tw01 including conductor, composite / disc insulators, earthwire / opgw, hardware fitting and accessories for conductor earth wire / opgw for a ) lilo of both circuits of gazuwaka / simhadri ii vemagiri i ( ap ) 400 kv d / c line at vemagiri ii ( pg ) b ) second lilo of 400 kv d / c portion ( of gazuwaka / simhadri ii vijaywada ( nunna ) at vemagiri i ( ap ) ) to be extended to vemagiri ii ( pg ) associated with constraints in 400 kv bays extensions at 400 kv vemagiri s / s...

Power Grid Corporation Of India Limited - Andhra Pradesh

8341307 transmission line tower package tw03 including supply of earthwire, hardware fittings and accessories for conductor and earthwire for ( i ) cuddapah hindupur 400 kv d / c quad, part i ( cuddapah to lilo point ) associated with system strengthening xxiv in southern region ( srss xxiv ) ( ii ) loop in of cuddapah hindupur 400 kv d / c quad line at 400 kv np kunta associated with transmission system for ultra mega solar park in annantapur district, andhra pradesh part b ( phase ii )...

Power Grid Corporation Of India Limited - Andhra Pradesh

8341306 transmission line tower package tw04 including supply of earthwire, hardware fittings and accessories for conductor and earthwire for ( i ) cuddapah hindupur 400 kv d / c quad, part ii ( from lilo point to hindupur ) associated with system strengthening xxiv in southern region ( srss xxiv ) ( ii ) loop out of cuddapah hindupur 400 kv d / c quad line at 400 kv np kunta associated with transmission system for ultra mega solar park in annantapur district, andhra pradesh part b ( phase ii )...

Power Grid Corporation Of India Limited - Andhra Pradesh

7055135 turnkey tower package tw01 for lilo of 400 kv s/c cuddapah kolar line at np kunta including supply of line material (insulators, conductor, earthwire, opgw, hardware fittings and accessories for conductor earth wire opgw) under transmission system for ultra mega solar park in anantapur distt, andhra pradesh part a...

Power Grid Corporation Of India Limited - Andhra Pradesh

7019337 invitation for bids for turnkey tower package for lilo of 400 kv s/c cuddapah kolar line at kunta including supply of line martial insulators, conductors, earthwire, opgw , hardware fittings and accessories for conductors and earth wire and opgw under transmission system for ultra mega solar park in ananthpur...

Transmission Corporation Of Andhra Pradesh Limited - Andhra Pradesh

5572670 supply of towers,tower accessories,acsr moose conductor,src insulators,hardware& accessories,7/3.66mm gss earthwire,opgw along with accessoires and erection of 400kv dc line (tm) from hnpcl switch yard to ap no.47 near ramabhardrapuram village,east godavari under zone 5 on turnkey basis...

Transmission Corporation Of Andhra Pradesh Limited - Andhra Pradesh

5572668 supply of tower, tower accessories,acsr moose conductor,src insulators, hardware & accessories,7/3.66mm gss earthwire,opgw along accessories and erection of 400kv dc(twin moose) dc line from ap no.47(ramabhadrapuram village to ap no.80 near n.t.rajapuram east godavari dist under zone 5 on turnkey basis...

Transmission Corporation Of Andhra Pradesh Limited - Andhra Pradesh

1918358 supply of towers, tower accessories, acsr moose conductor, insulators, hardware & accessories, 7/3.66 mm gss earthwire, hardware & accessories and erection of 400kv d/c line from 400/220kv ss with two e/w and lilo of vtps srisailam (lbph) 400kv d/c line to sattenapalli ss with 1 e/w and 1 no.opgw on turn key basis 67km (...