Supply Installation and commissioning of 33kV grade Capacitor Bank outdoor type in circuit with 33kV main bus-bar installed at 33kv11kv main sub-station MRSS under Dhori Area.

Supplying , installation , testing and commissioning of 33kv Shunt Capacitor Nominal system voltage (KV) : 33 Highest system voltage (KV) : 36 KVAR capacity required at nominal system voltage : 100 Kvar Each Rated voltage of capacitor banks (KV) - 33 kV Rated output of capacitor bank at rated voltage (KVAR): 36 kV Permissible Overloads: a) Current - 180% b) Voltage - 110% c) KVAR - 130% Capacitor Tolerance : - 0, + 10% Discharge Time : 600 sec to <= 50V (max.) Paint : Epoxy / Urethane Bushing : Two bushing shall be welded / press fit to the case. Solder system is not acceptable Dielectric System : Polypropylene , Reliability : Avg. annual failure rate shall be low and annual failure rate is to be furnished. Fuse : Internal element fuse. Means for indication of fuse out after 5% VAR Reduction / dropof rating shall be provided. Power loss (tan delta) including loss in fuse : Not to exceed 0.2W / KVAR

Supplying , installation , testing and commissioning of 33kv Series Reactor Highest System voltage (KV) 36 Type- Air core Rating of series reactors 0.2% of capacitor bank rating to be connected on neutral end Basic Insulation levels - Impulse withstand voltage / power frequency withstand voltage 170 KV peak / 70 KV rms Short-time withstand capacity and duration - 16.5 times of 130% rated current of capacitor bank for 3 seconds. Linear characteristic Upto 1.5 p.u. Continuous rating 130% of rated current of capacitor bank.

Supplying , installation , testing and commissioning of 33kv Neutral Current Transformer Highest system voltage 36 kV , Rated voltage 33 kV Ratio 2/1/1 A or as required for unbalance protection No. of Core 2 , Rated VA Burden Core I&II 30 Accuracy class Core I&II 5P-20 , Accuracy limit factor Core-I&II Not less than 20 Creepage distance (mm) 900 Impulse withstand voltage / power frequencywithstand voltage - 170 KV peak / 70 KV rms

Supply and Fixing of fuse with assembly 33 kv 100 amps grade

Supply and Fixing of round finished polished Aluminium tube for busbar 38/50 mm outer dia aluminium bus-bar of 6 mm thickness .

Fitting and fixing charges for installation and commissioning of Aluminium bus bar

Supply and Fixing of pad connector suitable for bus pipe having outer dia approx 50mm

Supply and Fixing of T connector suitable for bus pipe having outer dia approx 50mm

Supply and Fixing of connector of alloy aluminium pipe to pipe suitable for bus pipe having outer dia approx 50mm

Supply and Fixing of support connector suitable for bus pipe having outer dia 50mm

Supply and Fixing of 150 mm x 6 mm copper flexible of 400 amps capacity

Supplying and erection of 33 KV pin insulator complete with large steel head G.I. pin, nuts, washers etc. as required

Supply and Fixing of Double break type Motorised isolator 33 kv grade 800 amps 220ac/dc operated .

Assembling and installation of line/bus isolator on the isolator structure adjusting of opening mechanism in proper alignment so as to ensure smooth operation of the same in case of line isolator

Excavation for foundation in soft soil including dressing of sides and ramming of bottoms , lift upto 1.5 m including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 metres.

Filling available excavated earth (excluding rock) in trenches, sides of foundations etc. in layers not exceeding 20cm in depth , consolidating each deposited layer by ramming and watering, lead UP to 50 metres.

Providing and laying in position cement concrete 1 : 2 : 4 ( 1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) in foundation of pump, DG set etc including form work etc as require

Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

Providing and making steel pole collar with cement concrete ( 1 cement : 3 coarses and : 6 stone aggregate 20 mm ) of specified size and shape including form work, plastering if required, curing etc as required. (volume of pole/ pipe not to be deducted)

Supplying and laying 25 mm X 5 mm copper strip at 0.50 metre below ground as strip earth electrode, including connection / terminating with nut , bolt , spring , washer etc . as required. ( Jointing shall be done by over lapping and with 2 sets of brass nut bolt & spring washer spaced at 50 mm)

Earthing with copper earth plate 600 mm X 600 mm X 3 mm thick including accessories and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required.

Supply and Providing G.I nut bolt with washer 16 mm x 40mm

Supply and Providing of control cable 2.5sqmm 12 core

Total impact of GST for the purpose of CTC