22kV Power Infrastructure for Integrated Rice Technology Park at Palakkad

Amount

Electrical Works

od288053/2023_2024 : Supply, Installation testing and commissioning of 22 kV 12 m DP structure using 200x100 mm ISMB for poles and cross channel of ISMC 100x50mm and supporting structure for 22 kV components with structure,cross arms, 22 kV pin,disc insulators and stay insulators, stay wire, supports, jumpering / interconnecting conductors with '0'SWG Cu, anticlimbig arrangement using barbed wire,earthing etc. on a suitable concrete foundation including the cost of foundation.The DP structure shall consists of the following (Note:All the MS items shall be hot dip galvanised)(Note:The work shall be as per KSEI & KINESCO/KSEB standards)<br>22 kV, 400A , single brake,TP, gang operated AB switch with operating handle & locking mechanism - 1 No<br>22 kV Lighting Arrestor -1 set of 3 Nos 22 kV DO fuses-1 set of 3 Nos . 22 kV Pin Insulator-3 Nos<br>22 kV disc Insulator-3 Sets<br>The DP structure shall be with all necessary accessories for connecting 22kV Pole mounted CT/PT Unit and 3Cx300 Sq.mm 22 kV Cable.

od288060/2023_2024 : Supply Installation Testing and commissioning of pole mounting outdoor type oil cooled CT/PT unit suitable for 3 Phase 50 cycles network. PT shall have an output voltage of 22kV/110V with an accuracy class of 0.2 have 25VA burden and CT have an accuracy of 02.S have 15VA burden. The rate shall inclusive of Bi-metallic terminal connector with a nut, plane washer, spring washer & Check nut suitable for aluminum conductor / XLPE cable and the entire tank shall be hot dip galvanized.The CT/PT unit parameters shall be as per the requirement of the distribution licensee.

od288061/2023_2024 : Supply, installation, testing and commissioning of TOD meter KIOSK suitable for installation of TOD meter (supplied by others) including necessary test terminal block, control fuses,armoured copper cable between CTPT unit. The KIOSK shall be made out of 2mm thick CRCA sheet steel, totally enclosed, IP 54 with canopy, weather proof, undergone seven tank process,powder coated finish ,earthing,entire civil work including suitable foundation and all mounting accessories as required complete as per KINESCO.The metering cubicle shall have glass window for meter reading.

od288062/2023_2024 : Design, fabrication,Supply, installation, testing and commissioning of outdoor type Unitized Substation including 800 kVA, 22kV/433V 3 Ph, 50 Hz, vector Dyn -11, dry type, Transformer with IP 54 enclosure, winding temperature alarm and trip on transformer compartment and LV chamber suitable for termination of 4Rx3.5CX300 Sq.mm cable, complete with all standard fittings and accessories etc including necessary louvers and as per specifications attached in all respects as required. It shall includes all necessary control cabling for alarm, tripping & indication, all internal cabling as required. The rate shall be inclusive of all materials, lead, lift, etc. complete as per single line diagram & technical specification. HT Chamber : 630A 21kA(3sec) 22kV VCB with earth switch (Non Drawout<br>type), CTs of 100/5A 15VA 5P10, 50/51 50N/51N numeric overcurrent and earth fault relay (with DC trip), Suitable Battery and battery charger for DC power backup, Transformer Compartment, 800kVA, 22kV/433V 3 Ph, 50Hz, DRY type, vector Dyn -11 Transformer, copper wound, Class F insulation, outdoor distribution Transformer. Losses shall be as per ECBC guidlines amended upto date. The transformer shall have Delta on HV side and Star on LV side with off load tap changer range: + 10% to -10% in steps of 2.5%. Necessary cooling fans shall be provided winding temperature, alarm trip relay., The transformer shall also have suitable enclosure including supply and fixing of neutral CT 250/5A 15VA for 5P10 on earthed star point with connector for connection to Earth Fault relay in HT/LT.<br>LT Chamber:Suitable for terminating 4Runs of 3.5C 400 Sqmm Cables.

od288063/2023_2024 : Supply of following sizes of XLPE insulated PVC sheathed, Aluminium conductor armoured FRLS power cable of 22 kV grade conforming to IS 7098 amended upto date. 3C X 300 sq.mm.

8.5.2 : Laying of one number XLPE power cable of 33 KV grade of following size direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc as required.Above 120 sq. mm and upto 400 sq. mm

8.7.2 : Laying of one number XLPE power cable of 33 KV grade of following size in the existing RCC/ HUME/ METAL pipe as required.Above 120 sq. mm and upto 400 sq. mm

od288065/2023_2024 : 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 22 kV grade as required. 3C x 300 sq.mm.

od288066/2023_2024 : 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 22 kV grade as required. 3C x 300 sq.mm.

od288068/2023_2024 : Supply, fabrication and erection of angle iron hot dip galvanised A type pole comprising of 2 Nos 100x100x8mmx12m height angle iron welded together after providing 50x50x6mm angle iron spacers/steps of 0.5m spacing and adequate length on opposite sides including pole top F bracket

11.3.4 : 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 11.00 metre and upto 13.00 metre

od288073/2023_2024 : Supply and stringing of ACSR RACCOON conductor of size 7/4.10 on the posts with necessory binding materials etc. as required.

13.17 : Supplying of channel iron 75 mm X 40 mm X 6 mm (7.14 kg per metre) V shape cross arm for two 33 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 and nuts etc and painting with primer and finish paint as required .

13.16 : Supplying of channel iron 75 mm X 40 mm X 6 mm (7.14 kg per metre) cross arm for two 33 KV over head line conductors complete with 50 mm X 50 mm X 6 mm angle iron bracket welded to the channel iron and complete with 50 mm X 6mm M.S. flat iron clamps, bolts and nuts including drilling holes for insulator pins, bolts, nuts, washers etc and painting with primer and finish paint as required .

13.6 : Erection of pole top/ straight two wire/ V shape two wire, angle iron/ channel iron, cross arm on steel tubular/ rail/ PCC pole for 11/22/33 KV as required

od288075/2023_2024 : Supplying and erection of 22 to 33 KV pin insulator complete with large steel head G.I. pin, nuts, washers etc. as required

od288076/2023_2024 : Supplying and erection of a set of two 11 KV disc insulator for 22 KV over head lines with galvanised insulator fittings, ball and socket type and complete with galvanised strain clamps, bolts, nuts, washers etc. as required.

13.14 : Supplying and erection of galvanised stay set for 33 KV over head lines complete with 19/ 20 mm dia X 1.8 metres 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.

od288079/2023_2024 : Earthing with G.I. earth pipe 2.7 metre long, 40 mm dia including accessories, and providing<br>masonry enclosure with cover plate having locking arrangement and watering pipe etc. with<br>charcoal/ coke and salt as required

od288080/2023_2024 : Supply and erection of cradle type line guard assembly made from GI wires of size not less than 8 SWG.The mesh size shall not be more than<br>600mmx600mm.The cradle shall be conforming to standard engineering practise and IE rule 88

11.4 : Erection of steel tubular or rail pole strut in cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) foundation including excavation and refilling and secured with holding clamps, bolts, nuts, etc. as required

od291294/2023_2024 : Supply Installation Testing and Commissioning of 50 mm dia X 1.50 metres long<br>G.I. pipe (medium class) bracket for mounting of fluorescent / HPMV / HPSV<br>street light fitting on pole including bending the pipe to the required shape, 2 nos<br>40 mm X 3 mm flat iron clamps with nuts, bolts and washer, painting the flat iron<br>with primer and finish paint etc. as required. The bracket assembly shall be<br>secured on to the pole top with 2 annular rings with allen grub screws.The total<br>street lighting bracket shall be hot dip galvanised. Civil Foundation for Pole<br>considered separately

od291312/2023_2024 : Supply, Installation, testing and commissioning of pre-wired LED Street Lighting<br>luminaire of IP66 protected, pressure die cast aluminium housing body with<br>optimal heat sink, with system wattage 45W with rated life of L70 @ 50,000 hours<br>& system efficiency greater than 120lumens/watt. 45 watt LED street light<br>luminaire in the existing street light pole, complete with all accessories, including<br>lift & lead of the fittings, supply and connection with 3C 2.5 sq. mm FRLSH PVC<br>insulated, copper conductor, cable and earthing etc. as required. The Light fitting<br>shall be with all required accessories suitable for mounting in (48-60)mm OD pole<br>arm. Weight of luminaire shall not be more than 15Kg per fitting.The luminaire<br>should meet all the technical specifications as mentioned.( LR08-611-XXX-57-SP or equivalent)

od292807/2023_2024 : Supply and installation of thermoplastic shock / rust /dust /water proof, IP 65,<br>IK08, 200x160x98mm UV resistant box enclosure having internally embedded<br>gasket, assembled with 1 No M20 Gland with Locknut and MCB and 5 No of<br>terminal connectors for loop in loop out connection up to 16Sq.mm Al cable, with<br>poliamide glands and suitable dust caps to seal the mounting slots and provision<br>for cable entry on all sides with plain walls

90.12.1.27 : Supply & laying of one number PVC insulated and PVC sheathed armoured aluminium power cable of 1.1KV grade of the following sizes in ground including excavation of trench of size 35 x 75 cm, refilling the trench etc. as required but excluding sand cushioning and protective covering (in ordinary soil).

Civil Works

od288056/2023_2024 : Supplying and filling the proposed yard with 40 mm size blue<br>jelly of 150 mm thick including cost and conveyance of all materials, labour charges etc. complete.

od288057/2023_2024 : Supply and fixing of 1.8 mtr high chain link fencing over 600 mm high random rubble masonry as per drawing and specification, using 4 mm thick PVC coated UV stabilised chain link with a framework of 50x50x6 mm MS angle between vertical posts of ISMC 75 mm at 2400 mm intervel, which are fixed to the concrete footing (1:2:4) of size 450x450x200 mm (above GL) with adequate footing depth, between the RR masonry. RR masonry (450 mm thick) and 200 mm from ground level for foundation & plinth in in cement mortar (1:6). The random rubble masonry is to be pointed using cement mortar 1:3 to have a flush finish. Earthing as per KSEI/KSEB standards shall be done around the periphery of the fencing.The MS frame work for chain link fencing is finished using zinc chromate primer & 2 coats of synthetic enamel paint. 1.5 mtr wide gate shall be provided with suitable locking arrangements.The rate shall be inclusive of all materials, labour, lead, lift, etc including excavation works and fabrication and assembly works including all nuts, bolts & other miscellaneuos items, etc. complete as per drawing

od288078/2023_2024 : Structural steel work welded in built up sections,trussess and framed work including cutting, hoisting, fixing in position including cost and conveyance of all materials,labour charges, lead,lift etc complete as directed by Engineer in Charge at all levels.(Note:All the Ms items shall be hot dip galvanised)

2.8.1 : Earth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.All kinds of soil

2.25 : Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift up to 1.5 m.Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundation etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift up to 1.5 m.

4.1.8 : Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 nominal size)

5.22.6 : Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelThermo - Mechanically Treated bars of grade Fe-500D or more

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

od292798/2023_2024 : Providing and laying in position machine batched and<br>machine mixed design mix M-25 grade cement concrete for reinforced<br>cement concrete work, using cement content as per approved design mix,<br>including pumping of concrete to site of laying but excluding the cost of<br>centering, shuttering, finishing and reinforcement, including admixtures in<br>recommended proportions as per IS: 9103 to accelerate, retard setting of<br>concrete, improve workability without impairing strength and durability as<br>per direction of Engineer - in-charge. (Note :- Minimum Cement content<br>considered in this item is @ 330 kg/cum. Additional cement requirement as<br>per mix design shall be considered by the bidder while quoting)<br>All work<br>upto plinth level

AMAZON ELECTRICAL

National Electric Co

DSK ELECTRIC POWER

HENRY AND FARAD PVT. LTD.

Bidder Name

K K Associates

National Electric Co

HENRY AND FARAD PVT. LTD.

DSK ELECTRIC POWER

AMAZON ELECTRICAL