Erection and Commissioning of 40 MVA Transformer and construction of 33 KV Bay at 132 KV S/S Sikohabad

Supply

Supply of bolted type busbar tension fitting suitable for single Moose conductor made of LM-6 alloy complete with ball eye socket and D shackle single phase type turn buckle in all respect.

Supply of bolted type busbar tension fitting suitable for single Zebra/Panther conductor made of LM-6 alloy complete with ball eye socket and D shackle single phase type turn buckle in all respect.

Supply of 33 KV Isolator Clamp made of LM-6 alloy alongwith Galv nut, bolt & washer suitable for Twin Moose conductor.

Supply of 33 KV VCB clamp made of LM-6 alloy alongwith Galv nut, bolt & washer suitable for Twin Moose conductor.

Supply of 33 KV CT-clamp made of LM-6 alloy alongwith Galv nut, bolt & washer suitable for Twin Moose conductor.

Supply of Suspention fitting suitable for single Zebra / Panther conductor made of LM-6 alloy complete

Supply of Tinned copper bond of size 15x550mm made stranded copper rope with well compressed copper lugs (16mm hole) at both ends.

Supply of post insulator clamp for Zebra / Panther

Supply of four bolted type PG clamp for Moose to Moose conductor.

Supply of four bolted type PG clamp for Moose to Panther conductor.

Supply of four bolted type PG clamp for Zebra to Panther conductor.

Supply of PG clamp for Panther to Panther conductor.

70kn Antifog Disc Insulator

MS Flat 75x10mm

MS Flat 50x6mm

MS Flat 25x6mm

40mm M.S. Round for Earthmat

Galv. Nut bolt & Washer

Galv. 16x35mm Nut bolt with washer

Galv.16x40mm Nut bolt with washer

Galv.16x50mm Nut bolt with washer

Galv.16x90mm Nut bolt with washer

Galv.12x80mm Nut bolt with washer

Galv.10x80mm Nut bolt with washer

Galv.10x60mm Nut bolt with washer

415V AC Lighting Distrubution Board

ERECTION WORK OF 40MVA T/F

Shifting of 20 KL oil tank from any substation within 100 Km to 132 KV S/S Shikohabad including loading & unloading.

Shifting of 20 KL oil tank from 132 KV S/S Shikohabad (After completion of work) to the substation as directed by Engineer incharge, within 100 Km including loading & unloading.

Shifting of main tank of 40 MVA,132/33 KV transformer from unloading place to the plinth distance about 20 meter including turning of tank, if required , including all T&P and all other works required to complete the job satisfactorily.

Additional shifting of approx. 5 Mtrs or part thereof, if any.

Draining out fresh transformer Oil from 209 Ltr. drums to 20 KL tank. (App. 29 Drums)

Centrifuging of transformer oil in 20 KL storage tank for atleast 72 hours by 10 KL/Hour capacity centrifuging machine until required standard of oil parameters achieved. Centrifuging machine with fresh oil filters shall be arranged by the contractor alongwith operator and taking the B.D.V values of the oil periodically till the required value is achieved as per direction of supervising engineer. Calibrated BDV machine shall be provided by the contractor at his own cost.

Complete erection of 40 MVA capacity transformer by erection of radiators conservator tanks, all bushing, turrets, connecting oil pipe lines, cooling fans, motor drive mechanism of tap changer, RTCC panel, etc to complete the job satisfactory. Work also include replacement of factory fitted gaskets, orings as per requirement of site Engineer with brand new gasket, orings as per standard of OEM.

Filling of approximate 06 KL fresh centrifuged transformer oil in 40 MVA T/F after complete erection of transformer as per direction of supervising engineer.

Centrifuging of transformer oil in transformer main tank for atleast 72 hours by 10 KL/Hour capacity centrifuging machine until required standard of oil parameters achieved. Centrifuging machine with fresh oil filters shall be arranged by the contractor alongwith operator and taking the B.D.V values of the oil periodically till the required value is achieved as per direction of supervising engineer. Calibrated BDV machine shall be provided by the contractor at his own cost.

Earthing of 40 MVA T/F HV and LV Neutrals, Body, Marshaling box, Drive mechanism etc. with 75X10/50X6 MS flat (To be provided by department) including, bending, cutting & welding etc. Work also include painting of MS flat & all body of transformer in case old T/F by applying one coat of red oxide and two coats of bush green synthetic enamel paint from Nerolac/Asian Paints/Berger.

Jumpering of 40 MVA transformer on HV side with single panther conductor and LV side with twin/single Moose conductor.

Laying of following sizes of control cable in the cable trench from control relay panel to various equipments/junction box etc. in switchyard as per cable schedule, their saddling at every 750mm distance with M.S. saddles of size 25x3mm size including carriage of cable drums from store to laying site and shifting back to the remving material store and all other associated work to complete the job satisfactorily as per technical specification

10x2.5 Sq. mm

6x2.5 Sq. mm.

4x2.5 Sq. mm.

2x2.5 Sq. mm.

Termination of following sizes of cable as laid above with proper cable gland, cable tag, ferrules by making necessary holes in gland plate or box wherever required. Supply of cable glands, ferrules and tags shall be done by contractor at his own cost. (Termination of control cable include all cores of one cable at one end)

10x2.5 Sq. mm

6x2.5 Sq. mm.

4x2.5 Sq. mm.

2x2.5 Sq. mm.

Contruction of delta grounding system for 40 MVA T/F HV and LV neutral separatly with the help of 40 mm dia, 3 meter long MS round; 75x10 mm MS flat. Work include excavation of 3 nos 4 meter depth, 200 mm wide borehole in ground, placing 3 meter long pointed 40 mm² round in middle of bore and filling the surrounding cavity with raw salt and wood charcoal mixture in 50:50 ratio. Connecting 3 nos 40 mm² electrodes with the help of 75x10 mm flat then grounding of neutral point with 75x10 mm MS flat separately. and connected with Main Earthmat X-axis and Y-axis point.

Providing and fixing new generation energy saving and enviournemnt friendly long life versatile pressure die cast aluminium out door high beam flood light with high power 120W LEDs as light source and exclusively design poly carbonate cover satisfying IP65 standard alongwith electronic driver and complete fitting including GI pipe, suitrable for 220 V AC supply from CGL/Havells/Philips. Guarantee period provided by OEM should be atleast one year and service within guarantee period shall be endured by contractor.

Providing and fixing of junction box of 16 SWG MS sheet duly painted having size 150x150x200mm for above light on bottom of main structure and pole with the help of clamps jumction box contain 01 No., 6Amp single pole MCB (L&T/Havells/Schneider make), 01 No. link and cable gland etc. as per specification.

Laying, dressing and termination of contorl cable for the light with the help of clamps vertically on the gentry and all other associated work to complete the job. Cable shall be provided by the department free of cost.

Providing & fixing of glow shine board for control room building of size 8’x5’ made of milky acrglic board and frame of 28 SWG G.I. Sheet having depth 150mm with 05 Nos. 20W, 230V betton LED tube light fitted inside for glowing the board. Board is to be supplied alongwith the back support frame and four leg for grouting including framing around the board wire mesh. All materials, labour and T&P shall be provided by the contractor at his own cost. Material to be printed shall be given by supervising engineer.

Providing, fixing and grouting of retro reflective sign board for 132 KV S/S Shikohabad at main gate and main road of size 6ftx4ft made of 2mm thick aluminum sheet, face to fully covered with 3M DG cube retro reflective sheet of yellow colour. The letters and symbols shall be computer cut and in blue colour. Board is to be supplied along with the back support anlge with two legs for grouting. Material to be printed shall be given by supervising engineer.

Providing, fixing and grouting of retro reflective sign board for new T/F of size 3ftx2ft made of 2mm thick aluminum sheet, face fully covered with 3M DG cube retro reflective sheet of yellow colour. The letters and symbols shall be computer cut and in blue colour. Board is to be supplied along with the back support with two legs for grouting. Backside of aluminum sheet shall be painted with stove enamel paint. Material to be printed shall be given by supervising engineer.

Providing and fixing of digitally printed glow shine board of Single Line Diagram of 132 KV S/S Shikohabad of size 6'x4' made of acrylic sheet having thickness 2 mm minimum. Single line diagram shall be provided by the supervising engineer.

Providing and painting fire buckets of 9 ltr capacity as per IS 2546, buckets should be painted inside by white, outside by fire red; ear, handle and letters by black color with two coats of first quality synthetic enamel paint after one coat of red oxide, from Asian Paints / Nerolac / Berger. "FIRE" and "avkx" in 10 cm font in black color should be written on opposite sides of buckets. All the material shall be provided by the contractor at his own cost.

DISMANTLING WORK

Dismantling work of main/ auxiliary structure without any damage equipment including other associated work to complete this job satishfactorily.

Safe shifting with sorting and stacking of main/ auxiliary steel structure from designated place (Dismantling site) to store site as direction by concerning engineer with help of required special t&p and skilled labour at own cost.

Safe Dismantling work of following equipments including other associated work to complete this job satishfactorily with the help of required special t&p or crane and skilled labour.

36KV BUS ISOLATOR

36KV VCB

36KV CT/NCT

36KV LINE ISOLATOR

36KV REACTOR

De-Stringing of 33kv busbar for 10mvar capacitor bank (1Px25) panther conductor approx 25meter long including dismantling of disc insulator and bolted type panther tention fitting including other associated work to complete this job satishfactorily.

Safe Dismantling & collection of control cable of size 2cx2.5mm sq,4cx2.5mm sq,6cx2.5mm sq & 10cx2.5mm sq from control room to various equipments And shifted to store or designated place.

Opening work of jumpering of 33KV Bay by panther/ zebra conductors including other associating work etc.

Dismantling/cutting of earthing of main/ auxiliary structure and all equipment CPR, CT/PT, NCTs , ISOLATOR ,CT/PT Junction box, VCBs including other associated work to complete this job satishfactorily.

RE-ERECTION WORK

Safe shifting with sorting and stacking of main/ auxiliary steel structure from designated place store to erection site as direction by concerning engineer with help of required special T&P and skilled labour at own cost.

Erection of main/ auxiliary structure as per drawing including other associated work to complete this job satishfactorily.

Safe erection of following equipments as per drawing including other associated work to complete this job satishfactorily with the help of required special T&P or crane and skilled labour.

36KV BUS ISOLATOR

36KV VCB

36KV CT/NCT

36KV LINE ISOLATOR

36KV REACTOR

Stringing of 33KV busbar for 10mvar capacitor bank (1Px25) panther conductor approx 25meter long with hoisting of disc insulators and clamping bolted type panther tention fitting including other associated work to complete this job satishfactorily.

Laying of control cable of size 2cx2.5mm sq,4cx2.5mm sq,6cx2.5mm sq & 10cx2.5mm sq from control room to various equipments as required

Termination of control cable 10/6/4/2 core x 2.5sq mm all equipments and control panel, 132KV capacitor bank proper inter/external connection CT,PT,CB,CRP,132KV Isolators,CT/PT Junction box & isolator box etc.

Complete earthing of 33KV all equipments, CR panel & 33kv CB, 33kv PT, 33KV LA, 33KV CT/PT junction box and All Isolators and its box.Their structure by MS flat including, bending, cutting, painting by green color & welding after shifting of MS flat from store or designation place to site.

MS FLAT 75X10MM

MS FLAT 50X6MM

MS FLAT 25X6MM

Delta earthing of 33KV LA consisting of Fabrication of 06no, 3mtrs long electrode (40mm dia MS bar ) its placing 3000mm below ground & connect of All 4 electrode with 75x10mm MS flat connection the same with main earthmat at two place MS bus flat & angle will be provided by deptt.

Complete jumpering work of 33kv Bay by Panther/ Zebra conductors including cutting, laying, fixing& clamping etc.

New Erection work

Erection of main/ auxiliary structure as per drawing including other associated work to complete this job satishfactorily.

Safe shifting with sorting and stacking of main/ auxiliary steel structure from Store to designated place as direction by concerning engineer with help of required special t&p and skilled labour at own cost.

Safe erection of following equipments as per drawing including other associated work to complete this job satishfactorily with the help of required special t&p or crane and skilled labour.

145KV CT/PT JUNCTION BOX

33KV CT/PT JUNCTION BOX

120KV LIGHTING ARRESTORS

145KV BUS ISOLATOR (Excluding post insulator)

36KV BUS ISOLATOR

145KV TANDEM ISOLATOR (Excluding post insulator)

145KV POST INSULATOR

145KV ISOLATOR BOX

132KV TRANSFORMER C&R PANEL

132KV ABT CUBICAL PANEL & LDB panel

33KV BUS COUPLER C&R PANEL

Laying of control cable of size 2cx2.5mm sq,4cx2.5mm sq,6cx2.5mm sq & 10cx2.5mm sq from control room to various equipments as required

Termination of control cable 10/6/4/2corex2.5sq mm all equipments and control panel, 132kv bus coupler proper inter / external connection CT,PT, CB, CRP, 132KV Isolators,CT/PT Junction box & isolator box etc.

Providing interconnection drawing (cable schedule) of 132/33KV T/F bay & 33KV B/C BAY from control/ relay panel to junction box to equipment in 3 set of each showing connection all equipments ie CTs,PTs,CBs,Isolators, control & relay panel etc as per drawing (All the drawing provided by department).

Complete earthing of 132KV/33kv all equipments, CR panel & 132KV CB, 132KV PT,132KV LA, 132KV CT/PT junction box and All Isolators and its box. Their structure by MS flat including, bending, cutting, painting by green color & welding after shifting MS Flat From store or designation place at site.

MS FLAT 75X10MM

MS FLAT 50X6MM

MS FLAT 25X6MM

Delta earthing of 132/33KV LA consisting of Fabrication of 06no, 3mtrs long electrode (40mm dia MS bar ) its placing 3000mm below ground & connect of All 06 electrode with 75x10mm MS flat connection the same with main earthmat at two place MS bus flat & angle will be provided by deptt.

Extention of earthmate including laying of 75x10mm MS flat /40mm MS round,500mm below ground level.

Fabrication & peaircing of electrode on ground 3000mm all connected to grid.

Stringing of Transformer 132kv jack bus 1phase (1Px25mtr) Panther bus bar 25mtr approx at hight of 11meter approx in 1 section with proper sagging of bus including fitting of tention clamp , hoisting of insulator, cutting of conductor including all other associated work to complete the job satishfactorily as per technical specification. All labour and T&P provided by the contractor at his own cost.

Stringing of 1phase(1Px20mtr) 132kv main bus I&II Zebra/Moose bus bar 20mtr approx at hight of 8meter approx in 1 section with proper sagging of bus including fitting of tention clamp , hoisting of insulator, cutting of conductor including all other associated work to complete the job satishfactorily as per technical specification. All labour and T&P provided by the contractor at his own cost.

Stringing of 1phase(1Px30mtr) 33kv transfer bus Zebra / Panther bus bar 30mtr approx at hight of 6meter approx in 5 section with proper sagging of bus including fitting of tention clamp , hoisting of insulator, cutting of conductor including all other associated work to complete the job satishfactorily as per technical specification. All labour and T&P provided by the contractor at his own cost.

Stringing of 1phase(1Px30mtr) 33kv main bus extention moose bus bar 30mtr approx at hight of 6meter approx in 5 section with proper sagging of bus including fitting of tention clamp , hoisting of insulator, cutting of conductor including all other associated work to complete the job satishfactorily as per technical specification. All labour and T&P provided by the contractor at his own cost.

Complete jumpering work of 132/33kv Bay by Panther/ Zebra conductors including cutting, laying, fixing & clamping etc.

ARK ENGINEERING