WORK TENDER

Amount

Supply Part

Supply of Bolted type single tension fitting for panther conductor with turn buckle for 132 KV Main/transfer bus suitable for each disc stringing 1x10 no. 70 KN disc insulator with hardware fitting D-shackle, socket ball, hook, clevis, tension clamp as per technical Specification.

Supply of Bolted type single tension fitting for Panther conductor without turn buckle for 132 KV Main/transfer bus suitable for each disc stringing 1x10 no. 70 KN disc insulator with hardware fitting D-shackle, socket ball, hook, clevis, tension clamp as per technical Specification.

Supply of Bolted type single suspension fitting for Panther conductor for 132 KV Main bus bar as per technical Specification.

132 KV CT clamp for Panther conductor made fo aluminium alloy LM-6 one side connecting the Panther conductor another side the CT bushing rod 30mm Dia with HDG 10 mm nut & bolts and washer as per technical Specification.

132 KV Bus Isolator horizontal/vertical clamp for Panthe conductor made of aluminum alloy LM-6 nut & bolts and washer as per technical Specification.

132 KV Tendom Isolator horizontal/vertical clamp for Panthe conductor made of aluminum alloy LM-6 nut & bolts and washer as per technical Specification.

33 KV bus Isolator clamp for Twin Zebra bundle conductor made of aluminium alloy LM-6 one side connecting the twin zebra conductor another side connecting a plate of size 100x100x20mm with 4 nos. 12mm dia hole with HDG nut & bolts and washer as per technical Specification.

40 MVA Transformer clamp for Twin Zebra conductor made of Copper/Gun metal one side connecting the twin zebra conductor another side connecting a plate of size 100x100x20mm with 4 nos. 12mm dia hole with HDG nut & bolts and washer as per technical Specification.

33 KV CT clamp for Twin Zebra conductor made fo aluminium alloy LM-6 one side connecting the twin Zebra conductor another side the CT bushing rod 30mm Dia with HDG 10 mm nut & bolts and washer as per technical Specification.

33 KV Breaker clamp for Twin Zebra conductor made fo aluminium alloy LM-6 one side connecting the plate of size 100x100x20mm with 4 nos. 12mm dia hole with HDG nut & bolts and washer as per technical Specification.

PG Clamp made of aluminium alloy LM-6 suitable for Zebra to Zebra conductor with 4 No. 16x75/90 mm dia. HDG nut & bolts and washer as per technical Specification.

PG Clamp made of aluminium alloy LM-6 suitable for Panther to Panther conductor with 4 No. 16x75/90 mm dia. HDG nut & bolts and washer as per technical Specification.

PG Clamp made of aluminium alloy LM-6 suitable for Zebra to Panther conductor with 4 No. 16x75/90 mm dia. HDG nut & bolts and washer as per technical Specification.

Hot dip galvanized Cable tray 18SWG having width 100mm as per technical specification.

Flexible copper bond made of electroyte copper rope of size 37/7/0.457 having hength 750mm tinned copper lug shall be pressed jointed both end of copper bond as per technical specification.

132 KV Post clamp suitable for panther conductor as per technical specification.

Galvanized U Bolted 20mm dia with double nut and washer.

Providing of new generation energy & environment friendly long aluminium outdoor beam street light with high power 120 watt LEDs as light source & exclusively designed polycarbonate cover along with electronic driver complete fitting suitable for 220 Volt AC input supply of CGL/Havells/ Surya/Philips/Bajaj etc.

Supply of junction box of size 280x225x150 mm made of 16 SWG sheet with grey fitted with 03 Nos. HRC fuse link of 5 Amp. cable glands, nutral link, terminal block etc.

Work for carriage old & used 132/33 KV, 40 MVA T/F from 132 KV S/S Singhawali to 132 KV S/S Khekra avoiding railway crossing including loading at Singhawali, unloading at Khekra end and erection works of above T/F at 132 KV S/S Khekra, under ETD Baraut.

Shifting/ Dragging of oil filled 40 MVA T/F form existing place to near loading place including turning (if required) at 132 KV S/S Singhawali, distance up to approxe 40 Mtr.

Loading of 40 MVA T/F main tank along with all accessories at 132 KV S/S Singhawali, making wooden sleeper platform, jacking the T/F tank up to trailer height, placing the rail under T/F tank and shifted upon trailer, removed the rail under the T/F tank and proper tightening the main tank with trailer bed with the help of steel rope turn buckle and all other associated work.

Packing of HV/LV/Neutral bushing of old and used 40 MVA T/F in empty crates (Packing Material will be provided by the contractor at his own cost)

Carriage of 40 MVA T/F tank from 132 KV Sub Station Singhawali to 132 KV S/S Khekra via Muradnagar-Eastern Peripheral Expy., to avoid railway crossing along with all accessories by Pvt. Truck/Trailer. Distnce approx 125 Km.

Unloading of main tank of 40 MVA T/F loaded on Trailer, jacking the tank for placing the rail under the T/F tank and shifting it on wooden sleeper platform, Removing the rail from under the T/F tank, lowering the tank towards ground showly-showly and removing the wooden sleepers and unloading the various Transformer accessories of above 40 MVA T/F as like oil filled drums, bushing, conservator tank, cooling fan, RTCC panel etc. from Track/Trailer at 132 KV S/S Khekra and all other associated work to complete the job.

Shifting/ Dragging of oil filled 40 MVA T/F from unloading place to plinth upto approx 70 mtrs distance including turning of T/F (if required) including all T&P and other all associated works to complete the job satisfactory.

Complete erection of 40 MVA T/F by erection of main tank, radiator, conservator tank, bushings with its turrets (if available), connecting of all oil pipe line, erection of cooling fans, marshalling box, bucholz relay etc by using new gas kit for completing the work, topup of T/F oil in main tank, radiators, conservator tank and all other associated works for completion of erection work.

Erection of old & used RTCC panel of above 40 MVA T/F in control room at 132 KV S/S Khekra including fixing, earthing as per site requirements and all other associated works for completion the job satisfactory.

Electrical connection in marshalling box of 40 MVA T/F with laying of cables and termination in between RTCC panel, WTI, OTI buchhalz relay, cooling fans, OLTC, etc including prepartion of cable schedule from interconnection diagram with proper feruling as per drawing.

Earthing of main tank at 02 Points of 40 MVA T/F by using M.S. flat 50X6, 75X10 mm size, its jointing with already laid earthmat preparing neutral bushing support for its earthing including all work.

Jumpering of 40 MVA T/F from HV side with panther conductor and LV side with twin zebra conductor of all phase by cutting of conductor and tightening of conductor.

Centrifuging of complete T/F oil in T/F by connecting centrifuging pipes, circulating the T/F oil through Private centrifuging machine provided by contractor at his own cost with BDV machine and PPM kit and taking the BDV & PPM value of the oil periodically till the required value is achieved.

After centrifuging of T/F oil arrangement to be made (oil sampling and providing to lab) for oil testing result from any NABL Lab/CPRI Lab Noida. 1. DGA 2. BDV 3. PPM

Delta earthing of 120 KV LA consisting of 06 nos. 3 mtr long electrode its placing inside the ground and connecting all 06 electrodes with M.S. flat and connecting the same with main earthmat at two place required excluding cost of MS strip and MS round bar for 40 MVA T/F Bay.

Making delta earthing for 40 MVA T/F with the help of 3 Mtr. long electrodes in the shape of triangle with 1.5 mtr. made by 40 mm M.S. rod and 75x10mm M.S. flat to be connected with earthmat grid and as per techincal specification. (MS Flat and rod will be provided the Department)

Conversion of 132 KV Transfer bus coupler bay to Transformer bay and 33 KV bay 01 No. for 132/33KV, 40 MVA transformer at 132 KV S/S Khekra, under ETD Baraut.

Carriage of structure/materials from Electy. fabrication unit Naini Prayagraj/other Substations To 132 KV S/S Baraut.

Sorting, counting, stacking mark wise and head loading of structure on truck/tralier at electy. fabrication unit Naini Prayagraj.

Safe carriage of loaded structure from electy. fabrication unit Naini Prayagraj To 132 KV S/S Khekra Distance approx. 750 km (15 MT X750 km=11250MT-KM)

Unloading of carriage structure from Truck/Trailer its Sorting, Counting and proper Stacking at the S/S premises as per direction of supervisioning engineer (15 MT)

Erection of following structure/equipments as per instruction of various equipments manuals and technical specifications including shifting of structures/equipments from store to erection site including all other associated works including making holes, fixing of suitable cable glands, ferrules and electrical connection/termination as per cable schedule, for completion of erection work satisfactorily:-

Main structures and Auxiliary structures as BBL-02 No., ALP-16 No., ABL-01 No., BCT-03 No., BTI-01 No., AXM-07 No., ATM-03 No., XPM-03 No. and YMM-03 No.

Lattice Auxiliary structures

Lattice Main structures

145 KV SF-6 Circuit Breaker

145 KV C.Ts

145 KV Bus Isolator without earth blades

145 KV Tandom Isolator with earth blades

120 KV Lightening Arresters

145 KV C.T. Junction box

145 KV Post Insulators

36 KV Bus Isolator (2000 Amp)

36 KV VCB

36 KV CTs (800/400/1A)

36 KV CT Junction box

36 KV PTs

36 KV PT Junction box

Metering cubicle, Main & check ABT Meters.

Transformer C&R Panel for 40MVA T/F.

Stringing of new jack bus of single Panther conductor all 3 phase between transfer Bus Gantry to Main Bus Gantry (aproxe 35.5 mtr) and Main Bus Gantry to 40 MVA T/F Gantry aux Bus (aproxe 20mtr) in 40 MVA T/F Bay, including Tightening of Jack bus with single Tension fitting of Panther conductor with proper sagging and clamping each phase. (including U jumpering)

Stringing of new jack bus of single Panther conductor all 3 phase between transfer bus Gantry to Main Bus Gantry (aproxe 35.5mtr) and Main Bus Gantry to Transfer Bus Isolator Gantry (aproxe 20mtr) in 132 KV Bus coupler bay, including Tightening of Jack bus with single Tension fitting of Panther conductor with proper sagging and clamping each phase. (including U jumpering)

Jumpering of all equipments of 132 KV Bus coupler and 40 MVA T/F bay with ACSR Panther conductor in between Main Bus, Transfer Bus, 40 MVA T/F including all droppers with help of suitable clamps/fittings to be provided by department including hoisting of 120 KN/70KN disc insulator on each phase on 132 KV Gantry with suspension/Tention clamps and with required cutting and bending of conductors and all other works to complete the job seticefectory.

Dismentling of old jumpers in exiting 132 KV bus coupler bay.

Cutting, straightening & laying of following MS flat 750 mm below inside ground and above ground of 75mm x 10mm, 50 mm x 6 mm size and 25 mm x 6 mm size MS Flats for earthing of main auxiliary structures, equipment and cable trenches including welding with main earthmat and with the object to be earthed excavation of trenches its back filling painting and all other associated work to complete the earthing work satisfactorily as per technical specification.

Fresh Earthing,Connected With Earthmat 75x10mm

Fresh Earthing,Connected With Earthmat 50x6mm

Fresh Earthing,Connected With Earthmat 25x6mm

Laying of following size of control cables in the cable trenches and relay panels in control room to various equipments, junction boxes, etc. in switchyard as per cable schedule including carriage of cable drums from stores to work site and shifting back to store with all other associated works to complete the job satisfactorily as per technical specifications:-

Laying/Termination Of 2cx2.5sqmm Control Cable

Laying/Termination Of 4cx2.5sqmm Control Cable

Laying/Termination Of 6cx2.5sqmm Control Cable

Prepartion of cable schedule from Interconnection diagram as per drawings to complete job including C.B., C.T., Isolators, control and relay panel with main CB and Transfer bus coupler etc. & submission of same in hard bound sets of 03 copies to the department for following bays 1. 132 KV Transformer bay - 01 No. 2. 132 KV Bus coupler bay - 01 No. 3. 33 KV Transformer bay - 01 No.

Shifting of wireing of old 132 KV Bus coupler bay in switch yard to new 132 KV bus coupler bay in switch yard and in C&R panel in substation control room including shifting of control cables with all associated works to complete the job.

Providing & Fixing of Phase Plates made of 2mm Thick, 5 inch dia Alu. sheet with covering of 3M HIP/ Equivalent retro reflective sheet of size 300mm x150mm plate to fixed with the help of Nut & Bolts already installed equipement (C.T. - 01 Set., L.A.-01 Set., B.T.I.-01 Set., BI-03 Set and Gantry-4 Set).

Fixing of new generation energy & environment friendly long aluminium outdoor beam street light with high power 120 watt LEDs. Including wiring from junction box to light fitting point and checking of healthyness of LED lights

Installation of junction box of size 280x225x150 mm made of 16 SWG sheet with grey painting suitable for 4cx2.5 sqmm incoming cable and 2cx2.5sqmm outgoing cable fitted with 03 Nos. HRC fuse link of 5 Amp. cable glands, nutral link, terminal block etc and fixing of junction box on columns with the help of 25x6 mm GI Clamp.

Hi-tech power transmission

Gupta Elect and Engg Works