Estimate for 5 MVA Additional PTR Installation at Kamtone 33/11 KV S/s under Bareli R D/c

Electrical Items :

Circuit Breaker DTH200 or Equilant Protector 415V/230V Thermal Release (160A-200A)

MCCB 3Ph 415V/230V 65Amps Thermal Release 25A-50A

ML6 Contractor 230V AC (2NO+2NC) or Equilant

Earthing of Addl. 33/11 KV s/s as per Schedule G-2 (For black cotton soil)

Back filling of poles with boulders.1

Bi Metallic Clamp for Power Transformer of Brass Flat 50x50x10MM

Marshelling box with 10 no. connectors

11 KV, ISOLATOR 800 AMP.(Turn and twist type)

33 KV, ISOLATOR 600 AMP.(Turn and twist type)

SHEET METAL METER BOX SUITABLE FOR H.T. STATIC TRAVECTOR METERS WITH TTB

G.I. WIRES 4.0 MM. (8 SWG)1

Anti climbing devices

STAY WIRE 7/3.15 MM.(7/10 SWG)

Earthing Coil of 115 Turns of 50 MM.Dia and 2.5 Mtr. Lead of 4.0 MM G.I Wire

Earthing for PCC Pole 4.00 mm-8 SWG G.I wire- 0.8 Kg, per pole

M.S.Nuts and Bolts

T Clamp For 33kv & 11kv Bus, Substation

11 KV Strain hardware (T&C type) fittings

Jointing Sleeves suitable for Rabbit (55Sq.mm.Al. Eq. ) AAAC conductor

Aluminium binding wire and tape

11 KV V cross arm 65X65X6 mm. angle type

H.Beam Back Clamps 65x8mm Flat(in Numbers)

Back Clamp for 140 Kg PCC Pole MS Flat 50x6 mm

33 KV Top clamps 75x75x6 mm Angle

11 KV Top clamp 65X65X6 mm. angle type

Clamp for 140 Kg PCC Pole MS Flat 50x6 mm1

D.C. Channel (3.8 mtrs) 100x50x6mm (SET)

D.C. Cross-arms 8' Channel (100x50x6mm)

D.C. Cross arms 5' centre to center(100x50x6 mm) Channel

MS strain plate 65x8mm 250mm long

Stay set complete without Stay wire 16 mm. (Painted)

H.Beam Clamps 65x8mm Flat

Bracing/Support angle of 65x65x6 mm for 8' (2.4 mtr ) centre DP

Danger Boards Enamelled 11 KV

Danger Boards Enamelled 33 KV

33 KV, STRAIN SET/ T&C PORCELAIN DISC INSULATOR WITH HARDWARE

Stay Insulators 90X65mm

33 KV,10 KN pin composite polymer insulator

33 KV Composite Polymer Disc Insulators

11 KV Composite Polymer Disc Insulators

Red oxide paint

Aluminium paint

Concreting of stay (16 mm / 12 mm) @ 0.2 Cmt. per stay

Concreting of PCC poles @ 0.45 cmt. (Cubic Metric Ton) per pole

Concreting of Rail / Hbeam supports @0.65 Cmt.per pole including muffing of pole

Concreting of foundation of VCB (1:3:6) @ 3.5 cmt per VCB plinth

PTR Fndn.Cncrt.:1:1.5:3 Rio 5.634,1:5:8 Rio 7.545 cmt&M.S.Flat/rod 324.87 kg

Concreting of structures & foundation (1:3:6)

Stone Block/Pre cast block for base pedding(450X450X75MM)

L&T Charges

GST Charges

ADITYA ENTERPRISES

VINAY KUMAR THAKUR

Online Engineers

SHARAD RAIKWAR

SATYAM ENTERPRISES