Erection of additional 01No 160MVA transformer at 220KV Substation Khair Aligarh under ETD I Aligarh

Ground patrolling of following 132 KV lines by experienced persons by one end to another end for examining the tower its foundation, conductor, earth wire, tower earthing, insulators, vibration dampers position of corridor of line including trees etc to locate the defects/ facts which may occure on account of wind or other effect. (Petrolling is to be done bi-monthly)

Shifting of main tank of 160 MVA,220/132KV transformer up to 20 meter distance including turning of tank, if required as per direction of supervising engineer.

Complete erection of 160 MVA,220/132 KV transformer by erection of radiators, headers, header conservator tanks, all bushings and their turrets, connecting oil pipe lines, buchholz relay,PRV, cooling fans, oil pumps, marshalling box,motor drive mechanism of tap changer, RTCC panel etc. to complete the job satisfactorily,radiators, oil pipe line , conservator tanks and attending oil leakage,if any, and all associated works to complete the job satisfactorily.

Laying of various sizes of control cables in the trench from control room/bcu to marshalling box, OLTC,RTCC panel etc of transformer as per cable schedule including carriage of cable drums from store o site and shifting back to store

Termination of various 2.5 sq mm cables from various protective relays to MB/DM and all other associated workrelated to T/F scessories and MB as per drawing /cable schedule including making necessary holes in gland places of box wherever required required providing ferrules and nos of each core(rate of termination of control cable includes all cores of cable) including preparation of cable schedule and interconnection drawing & cable will be provided by department

Draining out approx 50 KL oil from 209 litre capacity drum and filling up to 50 KL oil tanks.

Carriage of 20 KL oil tanker from 220 KV S/S Boner to 220 KV S/S Khair including loading at 220 KV S/S Boner and unloading at 220 KV S/S Khair

Carriage of 20 KL oil tanker from 220 KV S/S Khair to 220 KV S/S Boner including loading at 220 KV S/S Khair and unloading at 220 KV S/S Boner

Centrifusing of approx. 50 KL transformer oil and filling in transformer main tank after vaccum breaking process then centrifusing of complete transformer oil in transformer by connecting centrifusing machine to be provided by department and taking BDV values is achieved as per direction of supervising engineer as per technical specification enclosed.

Delta earthing consisting of fabrication of 03 no. 03 mtr long electrodes, its piercing inside ground and connecting all 03 electrodes with 75*10 mm MS flat and connecting the same with main earthmat at 02 places ( for HV & LV ) as required excluding the cost of MS Rod & flat

Earthing of 160 MVA, 220/132 KV transformer body, neutral of transformer driving mechanism, marshalling box, RTCC panel, its structures with 75*10 mm, MS flat including the other associated works to complete the work satisfactorily as per direction of supervising engineer

Supply and laying of different size of GI Pipe Jindal / Tata make 'B' class for fire detection / water pipe line as per specification (IS Code-1239) as per drawing enclosed complete with elbow, Tee, Socket, reducer as per Specification data sheet enclosed.

Supply & Installation testing Commissioning of quick opening flood, deluge value of HD of 150 NB as per max working pressure 10 kg/cm2 as per specification data sheet enclosed.

Supply & installation & commissioning of high velocity water spray nozzles of HD make UL Listed Flow capacity 3.5 kg/cm2. K18 and Spray Angle 80 with copper strainer as per specification data sheet enclosed.

Supply & Installation & Commissioning of Quartzoid bulb detectors (QBD) of HD make UL Listed operate at 79°C, sensing at rated temp for actuation of the element 10-12 sec. K5.6 pendant chrome finish as per specification data sheet enclosed.

Supply and laying of different size of GI Pipe above ground, Jindal / Tata /Apollo make 'B' (medium) class for fire detection / water pipe line as per specification (IS Code-1239) complete with elbow, Tee, Socket, reducer , painting with pre coat of Epoxy/Equivalent primer finishing with 2 coat PO RED enamle finish as per OE manufacturer specification .

Supply & Installation & Commissioning of gate valve (Sluice Valve/ Butterfly valve ) (Zoloto/Kartar/Sir make) as per IS Specification (IS Code:) of SIZES

Supply & Installation Commissioning of NRV (Kartar/Sir/Agro make) of working pressure 7Kg

Supply & Installation & testing commissioning of fixed differential switch (Danfoss/Indfoss make) type pressure switch Range 1-10 kg/cm2

Pressure gauge as per IS specification IS Code 3624, Accuracy -/+ 5%

Supply & Installation & testing commissioning of 'Y' Type strainer (Kartar / Sir / Kalpana / Agro make) of dia working pressure 7 kg/cm2

Supply & installation of Flanges as per IS-1538 of different sizes as per drawing work include proper Butt welding with pipe & proper packing and coupling with Nut & Bolt (1 set = 2 No. flanges).

Supply & Installation of MS Pipe supports made of ‘C’ section angle of size 25 x 25 x 50mm suitable for different size of pipes with plinth, above ground level 300mm and below ground level 200mm with cement coarse sand and concrete/brick ballast as per specification in ratio 1:2:4

Supply & installation testing commissioning of fire hose boxes suitable for 15 Mtr. long, 63 mm dia reinforced, rubber lined fire hose pipe (As per IS-636) with Nozzle (As per IS-903) and fire hydrant with SS lending valve of 63 mm dia (As per IS Code : 5290)

Peneumatic pressure controlling air vessel with return valve and pressure release safety mechanisim with all accessories complete.

Supply, Installation, Testing and Commissioning of First aid fire hose reel drum FIRE HOSE REELS drum Dia 20MM L 30M wall mounting, swinging type fitted with 20mm dia & 30meter long high pressure hose to IS: 5132 with 5mm outlet nozzle with shut off valve drum and suitable bracket etc as required confirming to IS:884.

Laying and Integeration work of exsisting Emulsifier pipe line with new porposed Emulsifire pipe line at the 200/150NB junction as per site condition by the installation BFV/GV.

M/S Shilpa Enterprises

Katyani Construction Co.