JJM- WSS to Chakkupallam, Vandanmedu, Karunapuram and Vandiperiyar Panchayats in Idukki district-Supply erection, testing and commissioning of Raw water and clear water pump sets and transformers at various pump houses of the scheme-General Civil Wor

Part -1-Supply, Erection, Testing and commissioning of Clear water Pump set from WTP - Amaravathi- Discharge 117lps, Head 105m

Part-2 - Supply, Erection, Testing and commissioning of CF type CW Pumpsets from WTP to Ottakathalamedu - Discharge 56 lps, Head 55m

Part -3-Supply, Erection, Testing and commissioning of CF type CW Pumpsets from station WTP - Spring Valley- Discharge 100 lps, Head 25m

Part - 4-Supply, Erection, Testing and commissioning of CF type CW Pumpsets from stn Amaravathy to Market- Discharge 117 lps, Head 105m

Part -5 - Supply, Erection, Testing and commissioning of CF type CW Pumpsets from station Market to old WTP- Discharge 51 lps, Head 35m

Part -6-Supply, Erection, Testing and commissioning of CF type CW Pumpsets from Bethel to Thankamala - Discharge 6 lps, Head 135 m

Part - 7-Supply, Erection, Testing and commissioning of CF type CW Pumpsets from Odamedu to GLSR- Discharge 6 lps, Head 150 m

Part - 8-Supply, Erection, Testing and commissioning of CF type CW Pumpsets fromOttakathalamedu Booster 1 to Booster 2 - Discharge 56 lps, Head 105m

Part -9 -Supply, Erection, Testing and commissioning of CF type CW Pumpsets from Ottakathalamedu Booster 2 to GLSR- Discharge 56 lps, Head-120 m

Part-10-Supply, Erection, Testing and commissioning of CF type CW Pumpsets from Market to Vazhaveedu- Discharge 14lps, Head-120 m

Part-11-Supply, Erection, Testing and commissioning of CF type CW Pumpsets from Wallardie to Odamedu- Discharge 11.5 lps, Head-100 m

Part-12-Supply,erection testing and commisioning of raw water pumpsets from Canal to Well

OD80043/2024-2025:RWPM- Canal Design,supply, testing,errection and commissioning of submerged pumpsets with required starter, cables etc as per I.E.Rules for an operating head of 20 m and a total discharge of 277 lps, including cost of all required protection equipments , relays as per IE Rules , Supply of pressure guages, Electric connection , interconnection with the Raw water pumping main, trail run etc. including cost of 30 m cable length for each pumpset ,specials required for carrying out the connections etc complete.<br>1. The pump set shall be of Compact Unitary monoblock construction. The pump casing shall be of high efficiency, Volute or Bowl diffuser Casing type with the Impeller mounted directly onto the Extended Solid Motor Shaft (without any couplings). <br>2. The pump maybe mounted directly into the water body (Canal / Sump)<br>3. Suction Strainer : The pump is fitted directly with a Suction Bell mouth to which is compulsorily fitted a Heavy duty Strainer (to avoid pick up of gravel, pebbles, vegetation, etc.). As per Documents.<br>4. Induction Motor (Submerged) End Design : <br>4.1. The motor shall be of Squirrel Cage, Induction type, Air Filled yet capable of Water Immersion upto 20mwc for S1 duty – Motors with Oil or Water filled windings shall not be allowed.<br>4.2. It is rated for 4l5V for upto 335kW & HT for larger ratings ± 10 % V, 3 phase 50 ± 5% c/s A.C. Its winding should be of Class “F or H” insulation * while the nominal temp rise of winding hotspot should not exceed that of class “B”. <br>4.3. The Motor Rating should be higher of the two criteria : <br>• 5% over maximum power consuption through out the range of perfomance at 50 Hz. OR<br>• 15% more than the pump shaft power consumed at duty point at 50 Hz.<br>4.4. Motor Cooling the motor can be cooled just by water immersion <br>4.5. Motor Protection <br>4.5.1. Thermal Overload Protectors (Bi Metallic Over Load Relays) should be embedded in each phase of the stator winding to detect overheating & trip the motor from the control panel in the event of the temperature exceeding the safe operating limit (above 130?C). <br>4.5.2. To detect primary Mechanical Seal’s Leakage a Moisture Sensor shall be provided in intermediately Oil Chamber (& not in the Motor casing or else where) – this shall detect water mixing in oil by mode of increased leakage current from the moisture sensor.<br>4.5.3. Cables A watertight Cable Junction Box sealed from the motor shall be provided for the motor power and signaling cables. The cable shall be brought directly out of the submerged motor without joints, and shall be of sufficient length, minimum 10 m (to be seal jointed by the manufacturer for longer lenghts) outside adjacent to the wet well & above the HFL. They shall be sized in accordance with the electricity utility regulations and BS 7671. <br>5. Shaft & Bearings <br>5.1. The Solid Shaft shall be supported by heavy duty Ball or Roller bearings with a minimum L10 life of 75,000 hours & should be Permanently Greased <br>6. Stuffing Box / Oil Chamber <br>6.1. The pressurized entry of water into the motor (from the pump casing) should be prevented by Two separate mechanical seals in mounted in a Tandem mode within an oil chamber & the Primary (Inboard) seal should always be of Silicon Carbide or Tungsten Carbide faces to withstand erosive wear due to any silt particles.<br>(Efficiency-Min 70 %) extra 5% for additional1 year warranty above 2years normal warranty

Part-13-Supply,erection testing and commisioning of raw water pumpsets from well to WTP

Part 14. Supply, erection, testing and commissioning of 400 KVA Transformer , HT equipments , MV Panels and earthing at WTP site

OD80011/2024-2025:MV PANELS , APFC PANEL & ACCESSORIES 1. MSB for 400KVA Transformer: - Supply, fabrication, erection, testing and commissioning of cubicle type fully compartmentalised, dust tight, vermin proof, water proof 630A LT- Main MV Panel falling to IP54 category fabricated out of 16 SWG CRCA Sheet Steel painted as per standards with Aluminium Busbars of suitable size, earth bus of adequate capacity, double earth connection to all switches, internal rigid connection etc. including suitable chambers, front open, top cable entry with water proof shrouding, free standing panel consisting of all protective relays for 4ooKVA transformer as per CEA regulations and EI standards and the the following as per standards (All switches shall confirm to conforming to IEC 60947-2 standards). Incomer: - 630A 36KA FP Microprocessor based MCCB (35kA) with Built-in Earth Fault Release,630A TPN best conductivity Aluminium busbar with SMC supports, heat shrinkable sleeves as per ISS - 1set, RYB indicators (LED Pilot type) with 2A Control MCB and toggle switches - 4 Set, Multifunction Digital Panel meter to read V, A, F, PF, kW, kVA, kVAR, kWh, kVAh, kVARh Class 1.0 - 1 Set,630/5A CL 1.0, 15VA Metering CTs - 1 Set. Outgoing:- 250A 36KA Micro processer based MCCB 4 nos 125A 36KA Micro processer based MCCB 4 nos Surge Protection: - Pluggable type surge arrester with potential free contact, thermal disconnector & provision for inbuilt common remote indication for defective arresters to connect between Line and Neutral and one number Spark Gap type arrester to connect between Neutral and Earth of following ratings including base element & pluggable arresters. Nominal voltage 230V, 50Hz, Nominal Discharge current 30 kA (8/20 sec) for Line to Neutral & 50 kA (8/20 sec) for Neutral to Earth, Maximum Discharge Current Imax 50 kA (8/20 sec) -1Set. 2. SSB: - Supply, fabrication, erection, testing and commissioning of cubicle type fully compartmentalised, dust tight, vermin proof, water proof 200A MV Panel falling to IP54 category fabricated out of 16 SWG CRCA Sheet Steel painted as per standards with Aluminium Busbars of suitable size, earth bus of adequate capacity, double earth connection to all switches, internal rigid connection etc. including suitable chambers, front open, top cable entry with water proof shrouding, free standing panel consisting of the following as per standards (All switches shall confirm to conforming to IEC 60947-2 standards). Incoming: - 200A TPN best conductivity Aluminium busbar with SMC supports, heat shrinkable sleeves as per ISS - 1set, Multifunction Digital Panel meter to read V, A, F, PF, kW, kVA, kVAR, kWh, kVAh, kVARh Class 1.0 - 1 Set, RYB indicators (LED Pilot type) with 2A Control MCB and toggle switches - 1 Set,200/5A CL 1.0, 15VA Metering CTs - 1 Set Outgoings:- 160A FP Microprocessor based MCCB (35kA) - 3 Nos. 10A TP D curve MCB (10kA) - 1 Nos. 3. APFC PANEL: - Automatic Power Factor Correction Panel of total 40 KVAR capacity with Auto / Manual mode operation to be fabricated out of 14 gauge CRCA sheet steel Powder coated with provision for capacitor mounted inside the panel with adequate number of louvers and powder coated with approved shade and having following specific components(refer particular specification) with Alumimium Busbars of suitable size, earth bus of adequate capacity, double earth connection to all switches, internal rigid connection etc. including suitable chambers, front open, top cable entry , free standing panel consisting of the following as per standards. 63A TPN Isolator - 1 No. 100 A TPN best conductivity Aluminium busbar with SMC supports, heat shrinkable sleeves etc. as per ISS - 1set Multifunction Digital Panel meter to read V, A, F, PF, kW, kVA, kVAR, kWh, kVAh, kVARh Class 1.0 - 1 Set. RYB indicators ( LED Pilot type ) with 2A Control MCB and toggle switches- 1 Set100/5A 15VA CL 1.0 Metering CTs - 3 Sets Microprocessor based intelligent, 8 step IPFC relay with PF display - 1 No.Out goings 20A, 10kA C Curve TP MCB - 5 Nos 10A, 10kA C Curve TP MCB - 2 Nos 6A, 10kA C Curve TP MCB - 3 Nos. Capacitor duty contactors working on 3 Phase 415V AC supply of the following ratings wired with Pilot LED indication for ON & OFF, Push Buttons for Manual ON & OFF operation using suitable NO / NC contacts for all the stages .10 kVAr- 3 Nos, 7.5 kVAr- 4 Nos, 480 V,50 Hz Double di-electric polypropylene ( MPP heavy duty ) Capacitors of the following ratings including fixed compensation for low load losses. 10 kVAr- 3 Nos, 5 kVAr- 1 Nos, 2 kVAr - 2 Nos,1 kVAr - 1 Nos Supports All the panels shall be supported to ground using framework fabricated out of MS Flats / Angles etc. painted with two coats of Zinc Chromate primer and two coats of enamel paint. The framework shall be firmly supported to ground using suitable cement concrete plinth.The Panel Board shall be provided with 25 x 3mm copper earth bus for the full length. Painting letters / identifications for the incoming and outgoing switches, cable, fuse sizes, etc., in white enamel paint. The board shall be fabricated in such a way that future extenstion be possible.

OD80012/2024-2025: DISTRIBUTION BOARDS, SWITCHGEAR & ACCESSORIES Supply, installation, testing & commissioning of best quality sheet steel, phosphatised and painted, dust and vermin proof enclosure (IP43) Vertical TPN Double door DB including copper bus bar, neutral link, earth bus and DIN rail suitable for fixing RCCB + Isolator (8 module )as incommer and SP/TP MCB as outgoings etc. on wall using suitable anchor bolts or fixed in recess including cutting hole on the wall , making good the damages, colour washing, dressing the DB including termination etc. as required. ( Including closing vaccant slots using Dummy ) 12 Way Supply and providing the following MCCB/ RCCB / MCB / MCB Isolators/COS etc. to the existing DBs / MCS / Junction Boxes etc. including giving proper termination using suitable Bananna copper lugs, sleeves, insulation etc. complete. 63A, 100mA 3Ph RCCB 63A, 4P MCB Isolator 6A to 32A , 10kA SP MCB

OD80013/2024-2025: CABLES , WIRES & ACCESSORIES HT Power Cables :- Supply & laying 11KV stranded compact circular aluminium conductor, conductors screened with extruded semi conducting compound XLPE insulated, insulation screened with extruded semi conducting compound in combination with copper tape (0.3 kA for 1 sec.), cores laid up, inner sheath of PVC tape, galvanized steel flat strip armoured, and overall PVC sheathed cable of the following sizes in the existing cable trench conforming to IS: 7098 part II 1985 with latest amendments. 3C x 300 Sqm,3C x 150 Sqm HT Cable Terminations: - Supplying and making Outdoor cable end jointing with heat shrinkable jointing kit, including lugs and other jointing materials, for for following sizes, XLPE aluminium conductor cable of 11 KV grade as required. 3C x 150 Sqmm, 3C x 300 Sqmm LT Power Cables : - Supply & laying UG A2XFY,PVC insulated and PVC sheathed Aluminium conductor armoured power cable of 1.1 KV grade of following sizes through trench/wall/ ceiling. 3.5C x 185 Sqmm, 3.5C x 300 Sqmm, 3.5C x 35 Sqmm, 4C x 16 Sqmm, 4C x 6 Sqmm, 4C x 4 Sqmm, 3C x 35 Sqmm, 3C x 25 Sqmm, 3C x 16 Sqmm, 3C x 6 Sqmm Supply & laying UG 2XFY,PVC insulated and PVC sheathed Copper conductor armoured Power / Control cable of 1.1 KV grade of the following sizes through trench/wall/ ceiling 4C x 2.5 Sqmm Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required. 3.5C x 185 Sqmm, 3.5C x 300 Sqmm, 3.5C x 35 Sqmm, 4C x 16 Sqmm, 4C x 6 Sqmm, 4C x 4 Sqmm, 3C x 35 Sqmm, 3C x 25 Sqmm, 3C x 16 Sqmm 3C x 6 Sqmm, 3C x 4 Sqmm Supplying and making end termination with brass compression gland and copper lugs for following size of PVC insulated and PVC sheathed / XLPE copperconductor cable of 1.1 KV grade as required.4C x 2.5 Sqmm Supply & drawing the following size of FR Multi-core PVC Insulated and PVC sheathed Copper conductor round flexible wire manufactured with bright annealed bare copper conductor as per IS 8130/1984 Insulated and sheathed with electrical grade PVC compound as per IS 5831/1984 generally conforming to IS 694/1990 for working voltage up to and including 1100 V through existing PVC conduit / casing capping wall. 3C x 0.5 Sqmm, 3C x 1.5 Sqmm PVC Conduits Supply and providing the following size of ISI Marked rigid PVC conduits with specials confirming to IS 9537/1983 on surface / concealed position making good the damages made etc.complete. 20mm dia 1.5mm thick, 25mm dia 1.5mm thick, 32mm dia 1.5mm thick Supply & providing Capping / Casing of good quality of the following sizes. 20 mm, 25 mm UG Cable Tamper Protection Providing, laying and fixing following dia G.I. pipe (medium class) in ground complete with G.I. fittings including trenching (75 cm deep)and re-filling etc as required. 50 mm, 80 mm, 100 mm Circuit Mains Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed medium class PVC conduit as required. 2 X 4 sq. mm + 1 X 4 sq. mm earth wire, 2 X 2.5 sq. mm + 1 X 2.5 sq. mm earth wire, 2 X 1.5 sq. mm + 1 X 1.5 sq. mm earth wire Supplying and installing following size of perforated painted with powder coating M.S. cable trays with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with M.S. suspenders including bolts & nuts, painting suspenders etc as required. 150 mm width X 50 mm depth X 1.6 mm thickness, 300 mm width X 50 mm depth X 1.6 mm thickness, 600 mm width X 50 mm depth X 2 mm thickness. 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. 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 direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc as required. Upto 35 sq. mm, Above 35 sq. mm and upto 95 sq. mm ,Above 95 sq. mm and upto 185 sq. mm Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on wall surface as required., Upto 35 sq. mm (clamped with 1mm thick saddle) Above 35 sq. mm and upto 95 sq. mm (clamped with 25x3mm MS flat clamp) Above 95 sq. mm and upto 185 sq. mm (clamped with 25/40x3mm MS flat clamp) Supply and erection of 6mm MS Chequered Plates for covering cable trench. ( Rate for 10 Sq.m) Supply route marker with 10cmx10cm GI plate 5mm thick with inscriptions there on bolted / welded to 35x35x6mm angle iron 60cm long and fixing the same in ground as required. Supply route marker with 10cmx10cm GI plate 5mm thick with inscriptions there on bolted / welded to 35x35x6mm angle iron 60cm long and fixing the same in ground as required.

OD80014/2024-2025:For 400 KVA transformer, MV panels ,starter panels ,Motors etc Earthing with 1200x1200x12.5 mm CI - Plate (8 nos) 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. Earthing with G.I. earth pipe 4.5 metre long, 40 mm dia including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. (but with charcoal/ coke and salt ) as required. Supply and clamping the following size of strips on surface of wall/ parapet/ existing cable tray using clamps fabricated from 20 X 3 mm GI flat duly painted or heavy duty GI spacer saddles spacing of clamps not exceeding 1 m, making good the damages, colour washing etc. as required ( for horizontal run) 25 x 3 mm copper strip for connecting transformers, panels, motors to the earthing main. Supply and drawing bare earthing conductors of the following sizes along with wiring/ cables and giving connection as required 2.65 mm copper conductor (12 SWG) 3.15 mm copper conductor ( 10 SWG) 4.00 mm copper conductor ( 8 SWG) 4.75 mm copper conductor (6 SWG) for various other earth needs. cost of materials and labour included

OD80015/2024-2025:Miscellaneous items: Supply and providing 6 mm thick & 1 m wide electrical grade chequered type rubber mat to withstand 3.3 KV dielectric strength conforming to IS 5429/ 1969. Supply and providing 12 mm thick & 1 m wide electrical grade chequered type rubber mat to withstand 15 KV dielectric strength conforming to IS 5429/ 1969 in front of the HT Breaker Panel. Supply and providing 5 Kg. Dry Chemical Powder type Fire Extinguisher with hose and clamps including fixing it to wall as required. Supply and providing 9 Litre capacity GI Fire Bucket painted in post office red with primer coat of red oxide and written with white paint 'FIRE' mounted on MS angle frame work/ wall bracket filled with fine sand, painting the bracket/ floor stand including making good the damages, colour washing etc. as required. Supply and providing First Aid Chart duly framed and placed in a conspicuous location for clear vision. Supply and providing Laminated Electrical Schematic diagram framed and placed in a conspicuous location for clear vision. Supply & providing Aluminium anodised Danger Notice Board of size 200 x 150 mm. with inscriptions ( both in English and Malayalam) and conventional Skull and Bone in Red colour at locations as directed by the Engineer in Charge.

Part 15: Supply, erection, testing and commissioning of 750 KVA Transformer , HT equipments , MV Panels and earthing at WELL site

OD80027/2024-2025:MEDIUM VOLTAGE PANELS, APFC PANELS AND ACCESSORIES 1. MSB for 750KVA Transformer: - Supply, fabrication, erection, testing and commissioning of cubicle type fully compartmentalised, dust tight, vermin proof, water proof 1250A LT- Main MV Panel falling to IP54 category fabricated out of 16 SWG CRCA Sheet Steel painted as per standards with Aluminium Busbars of suitable size, earth bus of adequate capacity, double earth connection to all switches, internal rigid connection etc. including suitable chambers, front open, top cable entry with water proof shrouding, free standing panel consisting of all protective relays for 75oKVA transformer as per CEA regulations and EI standards and the following as per standards (All switches shall confirm to conforming to IEC 60947-2 standards). Incomer: - 1250A FP ACB (35kA) - 1 Nos. , Restricted Earth Fault Relay - 1 Set ,Standby earth fault relay- 1set 1250A TPN best conductivity Aluminium busbar with SMC supports, heat shrinkable sleeves etc. as per ISS - 1set RYB indicators (LED Pilot type) with 2A Control MCB and toggle switches - 4 Set Multifunction Digital Panel meter to read V, A, F, PF, kW, kVA, kVAR, kWh, kVAh, kVARh Class 1.0 - 1 Set 1200/5A CL 1.0, 15VA Metering CTs - 1 Set Outgoing: - 630A 36KA Microprocesser based MCCB - 3 nos 250A 36KA Microprocesser based MCCB - 3 nos 125A 36KA MCCB - 2 nos Surge Protection Pluggable type surge arrester with potential free contact, thermal disconnector & provision for inbuilt common remote indication for defective arresters to connect between Line and Neutral and one number Spark Gap type arrester to connect between Neutral and Earth of following ratings including base element & pluggable arresters. Nominal voltage 230V, 50Hz, Nominal Discharge current 30 kA (8/20 sec) for Line to Neutral & 50 kA (8/20 sec) for Neutral to Earth, Maximum Discharge Current Imax 50 kA (8/20 sec) -1Set. 2. SSB: - Supply, fabrication, erection, testing and commissioning of cubicle type fully compartmentalised, dust tight, vermin proof, water proof 200A MV Panel falling to IP54 category fabricated out of 16 SWG CRCA Sheet Steel painted as per standards with Aluminium Busbars of suitable size, earth bus of adequate capacity, double earth connection to all switches, internal rigid connection etc. including suitable chambers, front open, top cable entry with water proof shrouding, free standing panel consisting of the following as per standards (All switches shall confirm to conforming to IEC 60947-2 standards). Incoming: - 200A TPN best conductivity Aluminium busbar with SMC supports, heat shrinkable sleeves as per ISS - 1set, Multifunction Digital Panel meter to read V, A,F, PF, kW, kVA, kVAR, kWh, kVAh, kVARh Class 1.0 - 1 Set, RYB indicators (LED Pilot type) with 2A Control MCB and toggle switches - 1 Set,200/5A CL 1.0, 15VA Metering CTs - 1 Set Outgoings: 160A FP MCCB (35kA) - 3 Nos. 10A TP D curve MCB (10kA) - 1 Nos. 3. APFC PANEL :- Automatic Power Factor Correction Panel of total 40 KVAR capacity with Auto / Manual mode operation to be fabricated out of 14 guage CRCA sheet steel Powder coated with provision for capacitor mounted inside the panel with adequate number of louvers and powder coated with approved shade and having following specific components(refer particular specification) with Aluminium Busbars of suitable size, earth bus of adequate capacity, double earth connection to all switches, internal rigid connection etc. including suitable chambers, front open, top cable entry, free standing panel consisting of the following as per standards. 63A TPN Isolator - 1 No. 100 A TPN best conductivity Aluminium busbar with SMC supports, heat shrinkable sleeves etc. as per ISS - 1set Multifunction Digital Panel meter to read V, A, F, PF, kW, kVA, kVAR, kWh, kVAh, kVARh Class 1.0 - 1 Set. RYB indicators (LED Pilot type) with 2A Control MCB and toggle switches- 1 Set100/5A 15VA CL 1.0 Metering CTs - 3 Sets Microprocessor based intelligent, 8 step IPFC relay with PF display - 1 No Out goings 20A, 10kA C Curve TP MCB - 5 Nos 10A, 10kA C Curve TP MCB - 2 Nos 6A, 10kA C Curve TP MCB - 3 Nos. Capacitor duty contactors working on 3 Phase 415V AC supply of the following ratings wired with Pilot LED indication for ON & OFF, Push Buttons for Manual ON & OFF operation using suitable NO / NC contacts for all the stages .10 kVAr- 3 Nos, 7.5 kVAr- 4 Nos, 480 V,50 Hz Double di-electric polypropylene (MPP heavy duty) Capacitors of the following ratings including fixed compensation for low load losses. 10 kVAr- 3 Nos, 5 kVAr- 1 Nos, 2 kVAr - 2 Nos,1 kVAr - 1 Nos Supports All the panels shall be supported to ground using framework fabricated out of MS Flats / Angles etc. painted with two coats of Zinc Chromate primer and two coats of enamel paint. The framework shall be firmly supported to ground using suitable cement concrete plinth. The Panel Board shall be provided with 25 x 3mm copper earth bus for the full length. Painting letters / identifications for the incoming and outgoing switches, cable, fuse sizes, etc., in white enamel paint. The board shall be fabricated in such a way that future extension be possible and the rate is inclusive of all errection charges

OD80028/2024-2025:Supply, installation, testing & commissioning of best quality sheet steel, phosphatised and painted, dust and vermin proof enclosure (IP43) Vertical TPN Double door DB including copper bus bar, neutral link, earth bus and DIN rail suitable for fixing RCCB + Isolator (8 module )as incommer and SP/TP MCB as outgoings etc. on wall using suitable anchor bolts or fixed in recess including cutting hole on the wall , making good the damages, colour washing, dressing the DB including termination etc. as required. ( Including closing vaccant slots using Dummy ) 12 Way Supply and providing the following MCCB/ RCCB / MCB / MCB Isolators/COS etc. to the existing DBs / MCS / Junction Boxes etc. including giving proper termination using suitable Bananna copper lugs, sleeves, insulation etc. complete. 63A, 100mA 3Ph RCCB 63A, 4P MCB Isolator 6A to 32A , 10kA SP MCB

OD80029/2024-2025: CABLES , WIRES & ACCESSORIES HT Power Cables :- Supply & laying 11KV stranded compact circular aluminium conductor, conductors screened with extruded semi conducting compound XLPE insulated, insulation screened with extruded semi conducting compound in combination with copper tape (0.3 kA for 1 sec.), cores laid up, inner sheath of PVC tape, galvanized steel flat strip armoured, and overall PVC sheathed cable of the following sizes in the existing cable trench conforming to IS: 7098 part II 1985 with latest amendments. 3C x 300 Sqm,3C x 150 Sqm HT Cable Terminations: - Supplying and making Outdoor cable end jointing with heat shrinkable jointing kit, including lugs and other jointing materials, for for following sizes, XLPE aluminium conductor cable of 11 KV grade as required. 3C x 150 Sqmm, 3C x 300 Sqmm LT Power Cables : - Supply & laying UG A2XFY,PVC insulated and PVC sheathed Aluminium conductor armoured power cable of 1.1 KV grade of following sizes through trench/wall/ ceiling. 3.5C x 185 Sqmm, 3.5C x 300 Sqmm, 3.5C x 35 Sqmm, 4C x 16 Sqmm, 4C x 6 Sqmm, 4C x 4 Sqmm, 3C x 35 Sqmm, 3C x 25 Sqmm, 3C x 16 Sqmm, 3C x 6 Sqmm. LT cable laying and termination include the cable laying to the submersible pump at CANAL. Supply & laying UG 2XFY,PVC insulated and PVC sheathed Copper conductor armoured Power / Control cable of 1.1 KV grade of the following sizes through trench/wall/ ceiling 4C x 2.5 Sqmm Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required. 3.5C x 185 Sqmm, 3.5C x 300 Sqmm, 3.5C x 35 Sqmm, 4C x 16 Sqmm, 4C x 6 Sqmm, 4C x 4 Sqmm, 3C x 35 Sqmm, 3C x 25 Sqmm, 3C x 16 Sqmm 3C x 6 Sqmm, 3C x 4 Sqmm Supplying and making end termination with brass compression gland and copper lugs for following size of PVC insulated and PVC sheathed / XLPE copperconductor cable of 1.1 KV grade as required.4C x 2.5 Sqmm Supply & drawing the following size of FR Multi-core PVC Insulated and PVC sheathed Copper conductor round flexible wire manufactured with bright annealed bare copper conductor as per IS 8130/1984 Insulated and sheathed with electrical grade PVC compound as per IS 5831/1984 generally conforming to IS 694/1990 for working voltage up to and including 1100 V through existing PVC conduit / casing capping wall. 3C x 0.5 Sqmm, 3C x 1.5 Sqmm PVC Conduits Supply and providing the following size of ISI Marked rigid PVC conduits with specials confirming to IS 9537/1983 on surface / concealed position making good the damages made etc.complete. 20mm dia 1.5mm thick, 25mm dia 1.5mm thick, 32mm dia 1.5mm thick Supply & providing Capping / Casing of good quality of the following sizes. 20 mm, 25 mm UG Cable Tamper Protection Providing, laying and fixing following dia G.I. pipe (medium class) in ground complete with G.I. fittings including trenching (75 cm deep)and re-filling etc as required. 50 mm, 80 mm, 100 mm Circuit Mains Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed medium class PVC conduit as required. 2 X 4 sq. mm + 1 X 4 sq. mm earth wire, 2 X 2.5 sq. mm + 1 X 2.5 sq. mm earth wire, 2 X 1.5 sq. mm + 1 X 1.5 sq. mm earth wire Supplying and installing following size of perforated painted with powder coating M.S. cable trays with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with M.S. suspenders including bolts & nuts, painting suspenders etc as required. 150 mm width X 50 mm depth X 1.6 mm thickness, 300 mm width X 50 mm depth X 1.6 mm thickness, 600 mm width X 50 mm depth X 2 mm thickness. 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. 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 direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc as required. Upto 35 sq. mm, Above 35 sq. mm and upto 95 sq. mm ,Above 95 sq. mm and upto 185 sq. mm Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on wall surface as required., Upto 35 sq. mm (clamped with 1mm thick saddle) Above 35 sq. mm and upto 95 sq. mm (clamped with 25x3mm MS flat clamp) Above 95 sq. mm and upto 185 sq. mm (clamped with 25/40x3mm MS flat clamp) Supply and erection of 6mm MS Chequered Plates for covering cable trench. ( Rate for 10 Sq.m) Supply route marker with 10cmx10cm GI plate 5mm thick with inscriptions there on bolted / welded to 35x35x6mm angle iron 60cm long and fixing the same in ground as required. Supply route marker with 10cmx10cm GI plate 5mm thick with inscriptions there on bolted / welded to 35x35x6mm angle iron 60cm long and fixing the same in ground as required.

OD80030/2024-2025:Earthing with 1200x1200x12.5 mm CI for Transformer , MV Panels,APFC Panels , Motors and starter panels etc- Plate (8 nos) 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. Earthing with G.I. earth pipe 4.5 metre long, 40 mm dia including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. (but with charcoal/ coke and salt ) as required. Supply and clamping the following size of strips on surface of wall/ parapet/ existing cable tray using clamps fabricated from 20 X 3 mm GI flat duly painted or heavy duty GI spacer saddles spacing of clamps not exceeding 1 m, making good the damages, colour washing etc. as required ( for horizontal run) 25 x 3 mm copper strip Supply and drawing bare earthing conductors of the following sizes along with wiring/ cables and giving connection as required 2.65 mm copper conductor (12 SWG) 3.15 mm copper conductor ( 10 SWG) 4.00 mm copper conductor ( 8 SWG) 4.75 mm copper conductor (6 SWG)

OD80031/2024-2025:Miscellaneous items: Supply and providing 6 mm thick & 1 m wide electrical grade chequered type rubber mat to withstand 3.3 KV dielectric strength conforming to IS 5429/ 1969. Supply and providing 12 mm thick & 1 m wide electrical grade chequered type rubber mat to withstand 15 KV dielectric strength conforming to IS 5429/ 1969 in front of the HT Breaker Panel. Supply and providing 5 Kg. Dry Chemical Powder type Fire Extinguisher with hose and clamps including fixing it to wall as required. Supply and providing 9 Litre capacity GI Fire Bucket painted in post office red with primer coat of red oxide and written with white paint 'FIRE' mounted on MS angle frame work/ wall bracket filled with fine sand, painting the bracket/ floor stand including making good the damages, colour washing etc. as required. Supply and providing First Aid Chart duly framed and placed in a conspicuous location for clear vision. Supply and providing Laminated Electrical Schematic diagram framed and placed in a conspicuous location for clear vision. Supply & providing Aluminium anodised Danger Notice Board of size 200 x 150 mm. with inscriptions ( both in English and Malayalam) and conventional Skull and Bone in Red colour at locations as directed by the Engineer in Charge.

Part 16: Supply, erection, testing and commissioning of 250 KVA Transformer ,HT equipments , MV Panels and earthing at Ottakathalamedu B1 and B2

OD80022/2024-2025:MSB for 250KVA Transformers at three locations Supply, fabrication, erection, testing and commissioning of cubicle type fully compartmentalised, dust tight, vermin proof, water proof 400A LT- Main MV Panel falling to IP54 category fabricated out of 16 SWG CRCA Sheet Steel painted as per standards with Aluminium Busbars of suitable size, earth bus of adequate capacity, double earth connection to all switches, internal rigid connection etc. including suitable chambers, front open, top cable entry with water proof shrouding, free standing panel consisting of the following as per standards (All switches shall confirm to conforming to IEC 60947-2 standards). Incomer: - 400A FP Microprocessor based MCCB (35kA) Earth Fault Release, 400A TPN best conductivity Aluminium busbar with SMC supports, heat shrinkable sleeves as per ISS - 1set, RYB indicators (LED Pilot type) with 2A Control MCB and toggle switches - 4 Set, Multifunction Digital Panel meter to read V, A, F, PF, kW, kVA, kVAR, kWh, kVAh, kVARh Class 1.0 - 1 Set,350/5A CL 1.0, 15VA Metering CTs - 1 Set. Outgoing: - 250A 36KA MCCB 2 nos 125A 36KA MCCB 2 nos 63A 36KA MCCB 2 nos Surge Protection Pluggable type surge arrester with potential free contact, thermal disconnector & provision for inbuilt common remote indication for defective arresters to connect between Line and Neutral and one number Spark Gap type arrester to connect between Neutral and Earth of following ratings including base element & pluggable arresters. Nominal voltage 230V, 50Hz, Nominal Discharge current 30 kA (8/20 sec) for Line to Neutral & 50 kA (8/20 sec) for Neutral to Earth, Maximum Discharge Current Imax 50 kA (8/20 sec) -1Set. Supports All the panels shall be supported to ground using framework fabricated out of MS Flats / Angles etc. painted with two coats of Zinc Chromate primer and two coats of enamel paint. The framework shall be firmly supported to ground using suitable cement concrete plinth. The Panel Board shall be provided with 25 x 3mm copper earth bus for the full length. Painting letters / identifications for the incoming and outgoing switches, cable, fuse sizes, etc., in white enamel paint. The board shall be fabricated in such a way that future extension be possible.

OD80023/2024-2025: CABLES , WIRES & ACCESSORIES "Supply & laying 11KV stranded compact circular aluminium conductor, conductors screened with extruded semi conducting compound XLPE insulated, insulation screened with extruded semi conducting compound in combination with copper tape (0.3 kA for 1 sec.), cores laid up, inner sheath of PVC tape, galvanized steel flat strip armoured, and overall PVC sheathed cable of the following sizes in the existing cable trench conforming to IS: 7098 part II 1985 with latest amendments." 3C x 300 Sqm 3C x 150 Sqm HT Cable Terminations "Supplying and making Outdoor cable end jointing with heat shrinkable jointing kit, including lugs and other jointing materials, for for following sizes, XLPE aluminium conductor cable of 11 KV grade as required." 3C x 150 Sqmm 3C x 300 Sqmm LT Power Cables Supply & laying UG A2XFY,PVC insulated and PVC sheathed Aluminium conductor armoured power cable of 1.1 KV grade of following sizes through trench/wall/ ceiling. 3.5C x 185 Sqmm Supply & laying UG 2XFY,PVC insulated and PVC sheathed Copper conductor armoured Power / Control cable of 1.1 KV grade of the following sizes through trench/wall/ ceiling 4C x 2.5 Sqmm Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required. 3.5C x 185 Sqmm 3.5C x 50 Sqmm 3.5C x 35 Sqmm Supplying and making end termination with brass compression gland and copper lugs for following size of PVC insulated and PVC sheathed / XLPE copperconductor cable of 1.1 KV grade as required. 4C x 2.5 Sqmm Supply & drawing the following size of FR Multi-core PVC Insulated and PVC sheathed Copper conductor round flexible wire manufactured with bright annealed bare copper conductor as per IS 8130/1984 Insulated and sheathed with electrical grade PVC compound as per IS 5831/1984 generally conforming to IS 694/1990 for working voltage up to and including 1100 V through existing PVC conduit / casing capping wall. 3C x 0.5 Sqmm 3C x 1.5 Sqmm PVC Conduits Supply and providing the following size of ISI Marked rigid PVC conduits with specials confirming to IS 9537/1983 on surface / concealed position making good the damages made etc.complete. 25mm dia 1.5mm thick 32mm dia 1.5mm thick 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. 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 direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc as required. Above 95 sq. mm and upto 185 sq. mm Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on wall surface as required. Upto 35 sq. mm (clamped with 1mm thick saddle) Above 35 sq. mm and upto 95 sq. mm (clamped with 25x3mm MS flat clamp) Above 95 sq. mm and upto 185 sq. mm (clamped with 25/40x3mm MS flat clamp) Supply and erection of 6mm MS Chequered Plates for covering cable trench. ( Rate for 10 Sq.m) Supply route marker with 10cmx10cm GI plate 5mm thick with inscriptions there on bolted / welded to 35x35x6mm angle iron 60cm long and fixing the same in ground as required. Supply route marker with 10cmx10cm GI plate 5mm thick with inscriptions there on bolted / welded to 35x35x6mm angle iron 60cm long and fixing the same in ground as required.

OD80024/2024-2025:Earthing with 1200x1200x12.5 mm CI - Plate (8 nos) for Transformers,MV Panels , Motors etc 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. Earthing with G.I. earth pipe 4.5 metre long, 40 mm dia including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. (but with charcoal/ coke and salt ) as required. Supply and clamping the following size of strips on surface of wall/ parapet/ existing cable tray using clamps fabricated from 20 X 3 mm GI flat duly painted or heavy duty GI spacer saddles spacing of clamps not exceeding 1 m, making good the damages, colour washing etc. as required ( for horizontal run) 25 x 3 mm copper strip Supply and drawing bare earthing conductors of the following sizes along with wiring/ cables and giving connection as required 2.65 mm copper conductor (12 SWG) 3.15 mm copper conductor ( 10 SWG) 4.00 mm copper conductor ( 8 SWG) 4.75 mm copper conductor (6 SWG)

Part 17: Supply, erection, testing and commissioning of 315 KVA Transformers , HT equipments , MV Panels and earthing at 3rd Mile AMARAVATHI

OD80017/2024-2025:MSB Supply, fabrication, erection, testing and commissioning of cubicle type fully compartmentalised, dust tight, vermin proof, water proof 800A LT- Main MV Panel falling to IP54 category fabricated out of 16 SWG CRCA Sheet Steel painted as per standards with Aluminium Busbars of suitable size, earth bus of adequate capacity, double earth connection to all switches, internal rigid connection etc. including suitable chambers, front open, top cable entry with water proof shrouding, free standing panel consisting of the following as per standards (All switches shall confirm to conforming to IEC 60947-2 standards) Incomer: - 630A FP Microprocessor based MCCB (35kA) Restricted Earth Fault Relay,800A TPN best conductivity Aluminium busbar with SMC supports, heat shrinkable sleeves as per ISS - 1set, RYB indicators (LED Pilot type) with 2A Control MCB and toggle switches - 4 Set, Multifunction Digital Panel meter to read V, A, F, PF, kW, kVA, kVAR, kWh, kVAh, kVARh Class 1.0 - 1 Set, 420/5A CL 1.0, 15VA Metering CTs - 1 Set. Outgoing: - 250 A 36KA MCCB – 3 nos 125 A 36KA MCCB – 2 nos 63 A 36KA MCCB – 2 nos Surge Protection: - Pluggable type surge arrester with potential free contact, thermal disconnector & provision for inbuilt common remote indication for defective arresters to connect between Line and Neutral and one number Spark Gap type arrester to connect between Neutral and Earth of following ratings including base element & pluggable arresters. Nominal voltage 230V, 50Hz, Nominal Discharge current 30 kA (8/20 sec) for Line to Neutral & 50 kA (8/20 sec) for Neutral to Earth, Maximum Discharge Current Imax 50 kA (8/20 sec) -1Set. Supports All the panels shall be supported to ground using framework fabricated out of MS Flats / Angles etc. painted with two coats of Zinc Chromate primer and two coats of enamel paint. The framework shall be firmly supported to ground using suitable cement concrete plinth. The Panel Board shall be provided with 25 x 3mm copper earth bus for the full length. Painting letters / identifications for the incoming and outgoing switches, cable, fuse sizes, etc., in white enamel paint. The board shall be fabricated in such a way that future extension be possible.

OD80018/2024-2025:Earthing for transformer, MV Panels , Motors, Starter Panels etc with 1200x1200x12.5 mm CI - Plate (8 nos) 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. Earthing with G.I. earth pipe 4.5 metre long, 40 mm dia including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. (but with charcoal/ coke and salt ) as required. Supply and clamping the following size of strips on surface of wall/ parapet/ existing cable tray using clamps fabricated from 20 X 3 mm GI flat duly painted or heavy duty GI spacer saddles spacing of clamps not exceeding 1 m, making good the damages, colour washing etc. as required ( for horizontal run) 25 x 3 mm copper strip Supply and drawing bare earthing conductors of the following sizes along with wiring/ cables and giving connection as required 2.65 mm copper conductor (12 SWG) 3.15 mm copper conductor ( 10 SWG) 4.00 mm copper conductor ( 8 SWG) 4.75 mm copper conductor (6 SWG)

OD80019/2024-2025: CABLES , WIRES & ACCESSORIES "Supply & laying 11KV stranded compact circular aluminium conductor, conductors screened with extruded semi conducting compound XLPE insulated, insulation screened with extruded semi conducting compound in combination with copper tape (0.3 kA for 1 sec.), cores laid up, inner sheath of PVC tape, galvanized steel flat strip armoured, and overall PVC sheathed cable of the following sizes in the existing cable trench conforming to IS: 7098 part II 1985 with latest amendments." 3C x 300 Sqm 3C x 150 Sqm HT Cable Terminations "Supplying and making Outdoor cable end jointing with heat shrinkable jointing kit, including lugs and other jointing materials, for for following sizes, XLPE aluminium conductor cable of 11 KV grade as required." 3C x 150 Sqmm 3C x 300 Sqmm LT Power Cables Supply & laying UG A2XFY,PVC insulated and PVC sheathed Aluminium conductor armoured power cable of 1.1 KV grade of following sizes through trench/wall/ ceiling. 3.5C x 185 Sqmm Supply & laying UG 2XFY,PVC insulated and PVC sheathed Copper conductor armoured Power / Control cable of 1.1 KV grade of the following sizes through trench/wall/ ceiling 4C x 2.5 Sqmm Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required. 3.5C x 185 Sqmm 3.5C x 50 Sqmm 3.5C x 35 Sqmm Supplying and making end termination with brass compression gland and copper lugs for following size of PVC insulated and PVC sheathed / XLPE copperconductor cable of 1.1 KV grade as required. 4C x 2.5 Sqmm Supply & drawing the following size of FR Multi-core PVC Insulated and PVC sheathed Copper conductor round flexible wire manufactured with bright annealed bare copper conductor as per IS 8130/1984 Insulated and sheathed with electrical grade PVC compound as per IS 5831/1984 generally conforming to IS 694/1990 for working voltage up to and including 1100 V through existing PVC conduit / casing capping wall. 3C x 0.5 Sqmm 3C x 1.5 Sqmm PVC Conduits Supply and providing the following size of ISI Marked rigid PVC conduits with specials confirming to IS 9537/1983 on surface / concealed position making good the damages made etc.complete. 25mm dia 1.5mm thick 32mm dia 1.5mm thick Circuit Mains Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed medium class PVC conduit as required. 2 X 4 sq. mm + 1 X 4 sq. mm earth wire 2 X 2.5 sq. mm + 1 X 2.5 sq. mm earth wire 2 X 1.5 sq. mm + 1 X 1.5 sq. mm earth wire Supplying and installing following size of perforated painted with powder coating M.S. cable trays with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with M.S. suspenders including bolts & nuts, painting suspenders etc as required 150 mm width X 50 mm depth X 1.6 mm thickness 300 mm width X 50 mm depth X 1.6 mm thickness 600 mm width X 50 mm depth X 2 mm thickness 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. 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 direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc as required. Above 95 sq. mm and upto 185 sq. mm Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on wall surface as required. Upto 35 sq. mm (clamped with 1mm thick saddle) Above 35 sq. mm and upto 95 sq. mm (clamped with 25x3mm MS flat clamp) Above 95 sq. mm and upto 185 sq. mm (clamped with 25/40x3mm MS flat clamp) Supply and erection of 6mm MS Chequered Plates for covering cable trench. ( Rate for 10 Sq.m) Supply route marker with 10cmx10cm GI plate 5mm thick with inscriptions there on bolted / welded to 35x35x6mm angle iron 60cm long and fixing the same in ground as required. Supply route marker with 10cmx10cm GI plate 5mm thick with inscriptions there on bolted / welded to 35x35x6mm angle iron 60cm long and fixing the same in ground as required.

Part 18: Supply, erection, testing and commissioning of LT panels and connected works at MARKET , BETHEL , ODAMEDU , WELLARDIE

OD80033/2024-2025:Earthing with 1200x1200x12.5 mm CI - Plates 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. Earthing with G.I. earth pipe 4.5 metre long, 40 mm dia including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. (but with charcoal/ coke and salt ) as required. Supply and clamping the following size of strips on surface of wall/ parapet/ existing cable tray using clamps fabricated from 20 X 3 mm GI flat duly painted or heavy duty GI spacer saddles spacing of clamps not exceeding 1 m, making good the damages, colour washing etc. as required ( for horizontal run) 25 x 3 mm copper strip Supply and drawing bare earthing conductors of the following sizes along with wiring/ cables and giving connection as required 2.65 mm copper conductor (12 SWG) 3.15 mm copper conductor ( 10 SWG) 4.00 mm copper conductor ( 8 SWG) 4.75 mm copper conductor (6 SWG)

OD80034/2024-2025:CABLES , WIRES & ACCESSORIES LT Power Cables : - Supply & laying UG A2XFY,PVC insulated and PVC sheathed Aluminium conductor armoured power cable of 1.1 KV grade of following sizes through trench/wall/ ceiling. 4C x 95 Sqmm, 3.5C x 35 Sqmm, 4C x 16 Sqmm, 4C x 6 Sqmm, 4C x 4 Sqmm, 3C x 35 Sqmm, 3C x 25 Sqmm, 3C x 16 Sqmm, 3C x 6 Sqmm Supply & laying UG 2XFY,PVC insulated and PVC sheathed Copper conductor armoured Power / Control cable of 1.1 KV grade of the following sizes through trench/wall/ ceiling 4C x 2.5 Sqmm Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required. 4C x 95 Sqmm, 3.5C x 35 Sqmm, 4C x 16 Sqmm, 4C x 6 Sqmm, 4C x 4 Sqmm, 3C x 35 Sqmm, 3C x 25 Sqmm, 3C x 16 Sqmm ,3C x 6 Sqmm, 3C x 4 Sqmm Supplying and making end termination with brass compression gland and copper lugs for following size of PVC insulated and PVC sheathed / XLPE copper conductor cable of 1.1 KV grade as required.4C x 2.5 Sqmm' Supply and fixing 3 phase lighting DB with RCCB, Isolator and MCBs of sufficient quantity and rating Supply & drawing the following size of FR Multi-core PVC Insulated and PVC sheathed Copper conductor round flexible wire manufactured with bright annealed bare copper conductor as per IS 8130/1984 Insulated and sheathed with electrical grade PVC compound as per IS 5831/1984 generally conforming to IS 694/1990 for working voltage up to and including 1100 V through existing PVC conduit / casing capping wall. 3C x 0.5 Sqmm, 3C x 1.5 Sqmm PVC Conduits Supply and providing the following size of ISI Marked rigid PVC conduits with specials confirming to IS 9537/1983 on surface / concealed position making good the damages made etc.complete. 20mm dia 1.5mm thick, 25mm dia 1.5mm thick, 32mm dia 1.5mm thick Supply & providing Capping / Casing of good quality of the following sizes. 20 mm, 25 mm UG Cable Tamper Protection Providing, laying and fixing following dia G.I. pipe (medium class) in ground complete with G.I. fittings including trenching (75 cm deep)and re-filling etc as required. 50 mm, 80 mm, 100 mm WIRING- Circuit Mains Wiring for circuit/ submain wiring along with earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed medium class PVC conduit as required. 2 X 4 sq. mm + 1 X 4 sq. mm earth wire, 2 X 2.5 sq. mm + 1 X 2.5 sq. mm earth wire, 2 X 1.5 sq. mm + 1 X 1.5 sq. mm earth wire Supplying and installing following size of perforated painted with powder coating M.S. cable trays with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with M.S. suspenders including bolts & nuts, painting suspenders etc as required. 150 mm width X 50 mm depth X 1.6 mm thickness, 300 mm width X 50 mm depth X 1.6 mm thickness, 600 mm width X 50 mm depth X 2 mm thickness. Supply and erection of 6mm MS Chequered Plates for covering cable trench. ( Rate for 10 Sq.m) Supply route marker with 10cmx10cm GI plate 5mm thick with inscriptions there on bolted / welded to 35x35x6mm angle iron 60cm long and fixing the same in ground as required. Supply route marker with 10cmx10cm GI plate 5mm thick with inscriptions there on bolted / welded to 35x35x6mm angle iron 60cm long and fixing the same in ground as required.

Part-19-Power line Extension and Power connection charges to various pump houses

OD80040/2024-2025:Approval from Electrical Inspectorate including preparation of drawings, obtaining approval for the drawings, arranging inspection of the installations and obtaining safety certificate et; after completion of the works. The necessary statutory fees, if any, payable to the Electrical Inspectorate / KSEB will be paid by KWA. (Note : Scheme approval from the Electrical Inspectorate has to be obtained before supplying the equipments. Payment for the supply of materials will be released only on production of scheme approval) including Energization approval from inspectorate and approvals from KSEBL.

OD80041/2024-2025: SCHEME APPROVAL & POWER ALLOCATION Preparation and submission of latest scheme drawings, Voltage drop calculations, Earthing design & fault level calculations to the Electrical Inspectorate including all MV additions recently made and obtaining approval, arranging inspection for entire installation, obtaining sanction orders for the electrical installation, complete (Including all incidental and statutory expenses ).