External Electrification of 33KV Sub Station at Ramnagara Filter Plant Jabalpur

Items :

Supplying and erection of 33kV pin insulator complete with large steel head G.I. pin, nut, washer etc. complete as per required.

Supplying and erection of 11kV disc insulator for 33kV overhead lines with galvanised insulator fittings, ball and socket type, and complete with galvanised strain clamp, bolts, nuts washer etc. complete as per required.

Supplying and drawing of ACSR 0.1 sq inch (100 Sq.mm Al. EQ. ) - (Dog) stranded Aluminium Conductor Steel Reinforced (ACSR) confirming to IS:398-1976 of approved make, stringing, making off complete with binding at existing insulator, jointing, jumpering, tearing off, connecting etc. as required and clearing of obstacles (if any) etc.

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means over areas (exceeding 30 cm in depth, 1.5m in width as well as 10 sqm on plan) including disposal of excavated earth, lead upto 50 m and lift upto 1.5 m, disposed earth to be levelled and neatly dressed. Ordinary rock

Supplying and filling in plinth under floors including, watering, ramming consolidating and dressing complete Crusher Stone Dust

Reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding including cost of binding wire upto floor two level including all wastage etc. complete. Mild steel and Medium Tensile steel bars.

Providing and laying in position specified grade of reinforced cement concrete excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level Cement concrete grade M-20 (Nominal Mix) with 20 mm maximum size of stone aggregate

Centering and shuttering including strutting, propping etc.and removal of form for Centering and shuttering including strutting, propping etc.and removal of form for Foundations, footings, bases of columns, etc. For mass concrete

Supplying, installing, testing of earth Coil (coil of 115 turns of 50mm dia, and 2.5 Mtrs. Lead of 4 mm G.I wire.

Supplying, installing, testing of earth Pipe.

Supplying, installing, testing of earth Patti.

Supplying installing and testing of 33KV AB isolating switch assembly set gang operated suitable for 11/0.4 KV, DP structure with brass part contacts, operating rod with required GI pipe, handle locking arrangement on On-Off position conforming to IS complete with required material and installing on existing structure to complete the job as required as per specification.

Supplying, installing ,testing of 33 KV D.O. fuse assembly with brass part contact for 11/0.4 KV DP Structure set of 3 with fuse with barrel with required fuse element & other materials as per specification on existing D.P. structure as required.(set of 3nos.)

Supplying and erection of three piece nonlinear resistor type lighting arrestor suitable for 3 wire, 33kV overhead lines with rated voltage of 9kV (rms) with a nominal discharge current rating of 5 KA and complete with galvanised clamping arrangement, G.I. bolts, nuts, washer etc. as required.

Supply and Erection of 9Mtr H-Beam 152x152mm , Std weight 37.1 kg per meter in cement concrete 1:3:6 (1 cement :3 coarse sand: 6 graded stone aggregate 40mm nominal size) foundation , base padding & muffing including excavation and refilling etc. as required.(4.55 bags of cement/cmt.)

Supplying, installation testing and commissioning of single phase oil filled outdoor type dual ratio current transformer, wound or bar primary and of the rated burden within the error limits complete as per IS specifications. For measuring CT's the burden is 15VA and of 1.0 class and for protection CT's burden is 15 VA and 5 P 10 class The CT's should be as per IS:2705-1981 33 KV CT, 300 150/5 Amp or 200-100/5 Amp or 100-50/5 Amp.

Supplying, laying connecting and testing of PVC/XLPE heavy duty control cable confirming to relevant IS specifications 1100 volts grade armoured of approved make with copper conductor in existing trench with clamp as required. The rate include for making cable gland and copper lugs etc. complete as required. 2 core x 2.5 sqmm. Copper cable

Supplying, laying connecting and testing of PVC/XLPE heavy duty control cable confirming to relevant IS specifications 1100 volts grade armoured of approved make with copper conductor in existing trench with clamp as required. The rate include for making cable gland and copper lugs etc. complete as required. 4 core x 2.5 sqmm. Copper cable

Supplying, laying connecting and testing of PVC/XLPE heavy duty control cable confirming to relevant IS specifications 1100 volts grade armoured of approved make with copper conductor in existing trench with clamp as required. The rate include for making cable gland and copper lugs etc. complete as required. 8 core x 2.5 sqmm. Copper cable

Supplying, installing, testing and commissioning of 33/0.4 K.V, Isolator complete (Turn and twist type) with insulators 800 Amp. w/o earth switch

Supplying, installation testing and commissioning of Battery Set.

Supply & Fixing of Battery Charger.

Supplying, installation testing and commissioning of 33KV AC Penal Complete Including MCB & Contector.

Supplying, installation testing and commissioning of 33KV DC Penal Complete MCB & Contector..

Supply & Laying of XLPE Insulated power cable (conforming IS-7098) 1100 Volt grade/Heavy duty power cable conforming to IS 1554-1100 Volts grade ISI MARKED with Alu. Stranded /solid conductor 185 X 3½ core

Supplying, installing, testing and commissioning of 33/0.4 K.V. 3 Phase 50 Cycle oil immersed, naturally cooled, out door type transformer connected delta on H.T. side and star on L.T. side, hand operated off load Tap changer switch, rating and diagram plate, two earthing terminal, lifting lugs, oil level gauge drain valve with plug,, temperature dial gauge, bucholz relay, oil conservator with drain plug, oil filling hole with plug, dehydrating silica gel breather on eye level, four unidirectional roller, arcing horns, explosion vent, terminal arrangement bushing on H.V. and LV side , first filling of oil up to desired level and transformer installing on existing structure with all required materials arrangements as required as per IS specification. As per IS 1180 : 2014 EEL - 1 with NABL Lab test reports Make :- Star Delta/ABB/Stamford/ Bansala Copper wound 2500 KVA

SAMRIDDHI INDUSTRIES

M/S BANSALA ENGINEERS POWERTECH LLP