Annual Maintenance Contract for Operation, Maintenance and Maintenane of Electrical 33 / 11KV and 11 KV/ 433 V Substations and transformers VCBs DTs in UoH campus

Amount

1) The estimated amount is inclusive of GST. 2) The Bidder should quote basic rates exclusive of GST and quote GST percentage separately. GST should be revised from time to time. 3) The Service Tax & Labour Cess shall be reimbursed on producting the proof of the payment. 4) The Quantity of man power is approximate and likely to be increase or decrease. 5) One month notice will be issued for any increase or decrease in man power. 6) The persons shall be deployed with technically qualified in all substations and allied work like DGs Operations etc. Overall supervisior should available in case of break down and Emergencies.

Annual operation and maintenance contract of 33KV /11KV Main receiving substation including take of point and routine maintenance of LT panels,overhead line, Running of DG sets i. MRS Main Campus (Highly skilled-1, Skilled-4) ii.Commercial South Campus. (Skilled-1, Semi-skilled-3).

Annual operation and maintenance contract of 11KV / 433V Sub-stations and routine maintenance of LT panels,overhead line, Running of DG sets on all days i. New Chemistry Building 11KV / 433V Sub-station (Semi-skilled - 5) ii. CIL 11KV /433V Sub-station (Semi-skilled - 4) iii. Men’s hostel-C 11KV /433 Volts Sub-station (Semi-skilled - 5) iv. Faculty quarters Sub-station 11Kv/433V (Semi-skilled - 3) v. Domestic Sub-station (South campus) (Semi-skilled - 3) vi. Lake View Guest House 11KV/ 433Volt sub-station (Semi-skilled - 1)

Annual operation and maintenance contract of 11KV / 433V Sub-stations and routine maintenance of LT panels,overhead line, Running of DG sets i. Primary / Campus school 11KV/433V Sub-station (Semi-skilled -3) ii.Old Science Complex Sub-station (Semiskilled-1) iii. BSL-III Sub-station and CMSD (Semi-skilled -1)

Inspection and Regular monitoring of 33KV, 3 Wire sub-transmission Line in the University campus 5 Km length tentatively.

Inspection and Regular monitoring of 11KV 3 wire over head line partly with RCC poles and partly with RS joints poles in the University Campus 6 Km length tentatively.

Branch cutting charges monthly for 12 months, under 33 & 11 KV over head lines. Note:- Payment will be made quarterly.

Annual testing of HV equipment and Maintenance of LT panel, LT cables, VCB’s panels with associated cables, protection relays and DTRs including 2nos of 33/11KV, 5MVA transformer. (twice in a year)

Providing and fixing following rating and breaking capacity and pole MCCB in existing cubicle panel board including drilling holes in cubicle panel, making connections, etc. as required. Make: Havells/Anchor/Finolex/L & T 63 Amp, 18KA,FP

100 Amp, 16 KA, TP

125 Amp, 16 KA, TP

125 Amp, 36KA

160 Amp, 16 KA, TP

200 Amp, 16 KA, TP

200 Amp, 25 KA, FP

250 Amp, 35 KA, TP

320 Amp, 36KA, FP

Supplying and making indoor cable end termination with heat shrinkable jointing kit complete with all accessories including lugs suitable for following size of 3 core, XLPE aluminium conductor cable of 11 KV grade as required. Make: 3M / Denson / Raychem: 70 Sq. mm

Supplying and making outdoor cable end termination with heat shrinkable jointing kit complete with all accessories including lugs suitable for following size of 3 core, XLPE aluminium conductor cable of 11 KV grade as required. Make: 3M / Denson / Raychem. 70 sq. mm

Supplying and making straight through cable jointing with heat shrinkable jointing kit complete with all accessories including ferrules suitable for following size of 3 core, XLPE aluminium conductor cable of 11 KV grade as required. Make: 3M / Denson / Raychem. 70 sq. mm

Supplying and making indoor cable end termination with heat shrinkable jointing kit complete with all accessories including lugs suitable for following size of 3 core, XLPE aluminium conductor cable of 33 KV grade as required.Make: 3M / Denson / Raychem. 120 sq. mm

Supplying and making outdoor cable end termination with heat shrinkable jointing kit complete with all accessories including lugs suitable for following size of 3 core, XLPE aluminium conductor cable of 33 KV grade as required: Make: 3M / Denson / Raychem. 120 sq. mm.

Supplying and making straight through cable jointing with heat shrinkable jointing kit complete with all accessories including ferrules suitable for following size of 3 core, XLPE aluminium conductor cable of 33 KV grade as required. Make: 3M / Denson / Raychem. 120 Sq.mm

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size direct in ground in the same trench in one tier horizontal formation including excavation, sand cushioning, protective covering and refilling the trench etc as required. Note: Cable will be issued free for laying. Upto 35 sq. mm.

Above 35 sq. mm and upto 95 sq. mm

Above 95 sq. mm and upto 185 sq. mm

Above 185 sq. mm and upto 400 sq. mm

Excavation for one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size direct in ground including excavation and refilling the trench etc as required, but excluding sand cushioning and protective covering. Upto 35 sq. mm.

Above 35 sq. mm and upto 95 sq. mm

Above 95 sq. mm and upto 185 sq. mm

Above 185 sq. mm and upto 400 sq. mm

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 11 KV grade of following size direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc as required. Note: Cable will be issued free for laying. Upto 120 sq. mm.

Above 120 sq. mm and upto 400 sq. mm

Excavation for one number PVC insulated and PVC sheathed / XLPE power cable of 11 KV grade of following size direct in ground in one tier horizontal formation including excavation, and refilling the trench etc as required. Upto 120 sq. mm

Above 120 sq. mm and upto 400 sq. mm

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 11 KV grade of following size in the existing masonry open duct as required. Note: Cable will be issued free for laying. Upto 120 sq. mm.

Above 120 sq. mm and upto 400 sq. mm

Supplying of galvanised 'D' iron clamps complete with shackle insulator (100 mm X 110 mm), G.I. bolts, nuts and washers, coach screws etc. as required.

Supplying of 100 mm X 110 mm shackle insulator with G. I. Bolt, nuts and straps etc. as required.

Supplying of 100 mm X 65 or 100 mm X 80 mm pin insulator complete with G. I. Spindle and nuts etc. as required.

Supplying and erection of 11 KV HG Fuse set with insulators etc. as required .

Supply of 11KV post insulator

Supply of 33KV post insulator

Supply of ACSR conductor of 55 Sqmm AAA Conductor or 7/3.15 AAAC/RABBIT

Supply of ACSR conductor of 100 Sqmm AAA Conductor or 7/4.26 AAAC.

Erection of ACSR conductor of 7/2.11 mm to 7/3.00 mm diameter including binding etc. as required.

Erection of ACSR conductor of 7/3.35 mm to 7/4.00 diameter and above including binding etc. as required.

Erection of RCC/ PCC pole of following length in brick ballast and ramming the foundation, finishing with 150mm thick cement concrete (1:3:6) layer on top with including excavation and refilling etc as required. Above 8.0 Mtr and upto 11.0 Mtr length

Erection of metallic pole of following length in cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) foundation including excavation and refilling etc. as required. Above 8.0 Mtr and upto 10.0 Mtr length

Dismantling of pole/ street light standard/ strut embedded in brick ballast foundation etc. as required.

Dismantling of pole/ street light standard/ strut embedded in cement concrete foundation etc. as required.

Supplying and erection of stay set complete (galvanised) with 19/20 mm dia X 1.8 Mtrs long stay rod, anchor plate of size 45 cm X 45 cm X 7.5 mm, thimble, stay clamps, bow tightener, 7/ 4.00 mm dia G.I. stay wire and strain insulator etc in cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size ) foundation including excavation and refilling etc. as required.

Supplying and erection of galvanised stay set for 11 KV over head lines complete with 19/ 20 mm dia X 1.8 Mtrs long stay rod, anchor plate of size 45 cm X 45 cm X 7.5 mm thick, thimble, stay clamps, turn buckle ( 20 mm X 600 mm ), 7/ 4.00 mm dia G.I. stay wire and 11 KV strain insulator etc in cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size ) foundation including excavation and refilling etc. as required.

Supplying of channel iron 75 mm X 40 mm X 6 mm (7.14 kg per Mtr) pole top bracket/ cross arm for single 11 KV over head line conductor complete with 50 mm X 6mm flat iron clamp, bolts, nuts and washers including drilling holes for insulator pins, bolts and nuts etc and painting with primer and finish paint as required.

Supplying of 50 mm X 8 mm M.S. flat iron pole top bracket/ cross arm for single 11/22/33 KV over head line conductor complete with fixing clamps, bolts, nuts and washers drilling holes for insulator pins, bolts and nuts etc and painting with primer and finish paint as required.

Supplying of channel iron 75 mm X 40 mm X 6 mm (7.14 kg per Mtr) V shape cross arm for two 11 KV over head line conductors complete with 50 mm X 6mm M.S. flat iron clamps, bolts and nuts including drilling holes for insulator pins, bolts, nuts and washers etc (as per drawing) and painting with primer and finish paint as required.

Supplying of 11 KV pin insulator complete with large steel head G.I. pin, nuts, washers etc. as required.

Supplying of 11 KV disc insulator for 11 KV over head lines with galvanised insulator fittings, ball and socket type and complete with galvanised strain clamps, bolts, nuts, washers etc. as required.

Supplying of three piece nonlinear resistor type lightning arrestor suitable for 3 wire, 11 KV overhead lines with rated voltage 9 KV (rms) with a nominal discharge current rating of 5 KA and complete with galvanised clamping arrangement, G.I. bolts, nuts, washers etc. as required.

Supplying and erection of galvanised stay set for 33 KV over head lines complete with 19/ 20 mm dia X 1.8 Mtrs long stay rod, anchor plate of size 45 cm X 45 cm X 7.5 mm thick, thimble, stay clamps, turn buckle ( 20 mm X 600 mm ), 7/ 4.00 mm dia G.I. stay wire and 33 KV strain insulator etc in cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size ) foundation including excavation and refilling etc. as required.

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

Supplying of a set of three 11 KV disc insulator for 33 KV over head lines with galvanised insulator fittings, ball and socket type and complete with galvanised strain clamps, bolts, nuts, washers etc. as required.

Hiring charges for providing oil filtration to following rating transformers to improve Di- Electric strength of oil with high vacuum filter machine including required gaskets & oil seals etc 100 to 250 KVA, 11KV/433V

315 KVA to upto 500KVA 11KV/433V

630KVA to 750KVA, 11KV/433V

1000KVA, 11KV/433V

2000KVA, 33/11KV

5000KVA, 33/11KV

Providing& fixing of Silical gel breather sets of following sizes 500 Gms Threaded type

500 Gms Flange type

1 kg Threaded type

1 kg Flange type

2 kgs Threaded type

2 kgs Flange type

Providing&engaging of JCB for clearing of jungle vegetation, grass, bush wood and to swift the boulders with JCB under HT over head lines on hourly basis, etc as required.

Earthing with G.I. earth plate 600 mm X 600 mm X 6 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 Mtr long etc. with charcoal/ coke and salt as required.

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 Mtr long etc. with charcoal/ coke and salt as required.

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

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

Providing and fixing 25 mm X 5 mm copper strip in 40 mm dia G.I.pipe from earth electrode including connection with brass nut, bolt, spring, washer excavation and re-filling etc. as required.

Providing and fixing 25 mm X 5 mm copper strip on surface or in recess for connections etc. as required.

Providing and fixing 25 mm X 5 mm G.I. strip in 40 mm dia G.I. pipe from earth electrode including connection with G.I. nut, bolt, spring, washer excavation and re-filling etc. as required.

Providing and fixing 25mm X 5mm GI strip on surface or in recess for connections etc. as required

Supply and making straight through joint with heat shrinkable kit including ferrules and other jointing materials for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required:- Make:- 3M/Denson/Raychem. 3½ X 25 sq. mm/3½ X 35 sq. mm/3½ X 50 sq. mm

3½ X 70 sq. mm

3½ X 95 sq. mm

3½ X 120 sq. mm/3½ X 150 sq. mm/3½ X 185 sq. mm

3½ X 225 sq. mm/3½ X 240 sq. mm

3½ X 300 sq. mm

3½ X 400 sq. mm

Arranging HIPOT Test for identifying fault location of PVC/XLPE UG cables of following grades by using TSSPDCL testing kit etc as required:- 1.1/11 KV Grade

33 KV Grade

Supply of Valvoline Engine oil 15w 40 for DG Sets whenever required.

Supply & filling of Transformer oil as per IS: 335

Buy back cost of old transfomer oil

MANJUNATHA ENGINEERS (BID ID -3155370)

Relyaxis Enterprises (BID ID -3158412)

Bluestar Limited (BID ID -3155314)