JJM-WSS to Munniyur Chelembra Thenchipplalam and Vallikuunu GPs in Malppuram District -PACKAGE IV - Supply erection testing and commissioning of Transformers RW and CW water pump sets and allied works

Amount

Appendix H- Supply Erection Raw Water/Clear Water Pump sets and allied Works

OD61179/2022-2023:Supplying a complete integrated soft starter panel capable of operating the motor having a protection level of IP 40 or more with integrated bypass contactor in the panel and motor protection relay having parameters as per IE rules, with a power control MCCB and line power cotactor, and the staring current shall be 2.5 to 3.5 times the normal full load current of motor with Ammeter, Voltmeter and phase indicators, Space heaters, floor mounting type and having insulation level of 1100V(for 440V supply) and 7.6KV for (3.3KV supply) and 14.2KV for (6.6KV Supply). the standared is to be IEC 60947-4-2

OD61183/2022-2023:Supplying an electro-magnetic flow meter conforming to protection level of IP-68 for FLow Sensor and IP- 67 for transmitter and having an accuracy level of 0.5% with LED/LCD Display unit.The flow meter should have the housing (Flow sensor) to be made of SS304/Carbon steel with anticorrossive protection and inside liner to be made of Hard rubber /neoprene all conforming to drinking water standards.The flow meter should be coupled with HART for data acquisition and transfer,with provision for wireless transfer through GSM.The manufactures should have the calibration standards as per ISO 17025 and the product shall have sufficient warranty provisions.-Suitable for 400 mm gravity main

OD61184/2022-2023:Supplying an electro-magnetic flow meter conforming to protection level of IP-68 for FLow Sensor and IP- 67 for transmitter and having an accuracy level of 0.5% with LED/LCD Display unit.The flow meter should have the housing (Flow sensor) to be made of SS304/Carbon steel with anticorrossive protection and inside liner to be made of Hard rubber /neoprene all conforming to drinking water standards.The flow meter should be coupled with HART for data acquisition and transfer,with provision for wireless transfer through GSM.The manufactures should have the calibration standards as per ISO 17025 and the product shall have sufficient warranty provisions.-Suitable for 250 mm gravity main

Appendix H1- Supply , Installation and commissioning of 1000 KVA Transformer at Intake Well Site

OD61248/2022-2023:Design, Supply, erection, testing and commissioning of 11KV, 630A, 350MVA, totally enclosed, single bus bar, floor mounting in metal clad, indoor extensible type flush mounted horizontal isolation and drawout type vacuum circuit breaker 3 panel system( one incomer VCB and one VCB & one LBS as outgoing) suitable for installation in 3 phase , 3wire, 50Hz. AC,11kv, effectively earthed supply system,comprising of motorised and spring assisted, independent, trip free closing mechanism and all metering equipments,numerical protective relays etc. complete as approved by Kerala Electrical Inspectorate and relevant standards. Armoured multi core 2.5 Sqmm copper control cables shall be used for all external & internal interconnections. The cost of control cables both internal and external shall be included in the cost of HT panel. Panel shall include provision for installation of indoor type resin cast 11KV PT, CT and TOD meter with locking and sealing provision

OD61249/2022-2023:3 X 300 SQ.MM H.T. XLPE CABLE

OD61250/2022-2023:Indoor end termination of 3 x 300 sq.mm XLPE cable to the HT Switch and to the transformer

OD61251/2022-2023:Outdoor end termination of 3 x 300 sq.mm XLPE cable

OD61252/2022-2023:Design,Supply,erection, testing and commissioning of 1000 KVA (minimum 1000kVA, transformer capacity shall be suitble for safe & optimal operation of the Raw water pumpsets ), 11KV/3.3KV. 3phase, 50Hz. ONAN cooled , indoor type copper wound distribution transformers, with HV and LV side cable end box arrangements, on load tap changer with 17 tap positions having +5% to -15% variations in 1.25% steps with RTCC panel including first filling of oil etc. complete with all fittings as per IS 2026 and Kerala Electrical Inspectorate standards. Armoured multi core 2.5 Sqmm copper control cables shall be used for all external & internal interconnections . The cost of control cables both internal and external shall be included in the cost of Transformer.

OD61254/2022-2023:Design, Supply, erection, testing and commissioning of 3.3KV, 400A, 75MVA, totally enclosed, copper bus bar, floor mounting in metal clad, indoor extensible type flush mounted 4 panel system (1 no as incomer and 3 nos as outgoings for motors ) suitable for operations in 3 phase , 3wire, 50Hz. AC,3.3kv, effectively earthed supply of spring assisted, independent, trip free closing mechanism and all metering equipments indicating V, I, KW, PF etc, Numerical protection relay for incomer as well as outgoing, master trip relay etc. complete as approved by Kerala Electrical Inspectorate and relevant standards. Armoured 2.5 Sqmm copper control cable shall be used for all interconnections. The cost of control cables both internal and external shall be included in the cost of HT panel.

OD61256/2022-2023:2 C X 4 SQ.MM ALUMINIUM ARMOURED CABLE

OD61257/2022-2023:10 C X 2.5 SQ.MM COPPER CABLE

OD61259/2022-2023:2 C X 4 SQ.MM ALUMINIUM ARMOURED CABLE

OD61260/2022-2023:10 C X 2.5 SQ.MM COPPER CABLE

OD61261/2022-2023:Providing efficient plate earthing using 600mm x 600mm x 3mm copper plate earth electrode conforming to IS 3043 complete with necessary earth pit chamber, C.I. Cover, G.I. Pipe, connections including filling the pit with charcoal and salt, including excavation, refilling and all connected civil works

OD61262/2022-2023:Copper / G.I. Strip G.I. for system earthing G.I. Strip 32 x 6

OD61263/2022-2023:Copper Strip 25 x 3

OD61264/2022-2023:Supply, erection, testing and commissioning of 100 KVA, 11KV/433V. 3phase, 50Hz. ONAN cooled , indoor type copper wound distribution transformers with HV and LV side cable end box arrangements, off load tap changer with 5 tap positions having +5% to -5% variations in 2.5% steps including first filling of oil etc. complete with all fittings as per IS 2026 and Kerala Electrical Inspectorate standards

OD61265/2022-2023:Providing LT Three phase electrical wiring inside Intake well & transformer room with required fittings by providing yard lighting including supply of all electrical safety items as per IE rules and directions of departmental officers

OD215475/2022-2023:Supply, laying, testing and commissioning of 1core 95Sq.mm.3.3kv, XLPE AL Cable.

OD215476/2022-2023:Supply, laying, testing and commissioning of 3 core 185 Sq.mm,3.3kV XLPE AL Cable.

OD215480/2022-2023:Supply, laying, testing and commissioning of 3 core 240 Sq.mm,3.3kV XLPE AL Cable.

OD215483/2022-2023:Supply of Double compression cable glands and all other materials and providing end termination of1 core 95 Sq.mm. 3.3kv,XLPE AL Cable

OD215486/2022-2023:Supply of Double compression cable glands and all other materials and providing end termination of3core 185 Sq.mm. 3.3KV XLPE AL Cable.

OD215490/2022-2023:Supply of Double compression cable glands and all other materials and providing end termination of3core 240 Sq.mm. 3.3KV XLPE AL Cable.

OD215497/2022-2023:Design,engineering, supply erection,testing and commissioning of indoor type 3.3KV stainless steel make neutral grounding resistor in sheet steel enclosure with IP 23 degree protection with siutable neutral CT for REF protection. The cubicle shall be fabricated out of 3mm sheet steel and painted with anti –rust primer coating followed by two coats of paint of approved shade, as per standards. The resistance shall be of Kerala Electrical Inspectorate and relevant standards. Armoured 2.5 Sqmm copper control cable shall be used for all external interconnections. The cost of control cables both internal and external shall be included in the cost of NGR.

OD253735/2022-2023:HT TOD meter

OD253736/2022-2023:Three phase oil cooled 11KV CT PT unit

Appendix H2- Supply, Installation and Commissioning of 400 KVA Indoor Transformer at WTP Site

OD61185/2022-2023:Supply of all materials and providing 11KV sub station yard using 4nos. 175x85mm. ISMB joist of 9.5M height, 100x50mm. MS chanel cross arms, 2sets of 200A, 11KV gang operated AB switches with opertating handles of required length,2 sets of 9.6KV,6KA , Lightning Arrestors, 2sets of 11KV, D.O fuses, Pin insulators, Disc insulators and inter connections of the above items using 8mm dia copper wire with proper copper sockets , including all associated civil works and painting of all structurers with two coats of zinchromate primer and aluminium paint, including earthing etc complete as per standard construction practices approved by Kerala Electrical Inspectorate and relevant standards

OD61186/2022-2023:KSEB DP to Meter & Transformer cable - 3 X 300 SQ.MM H.T. XLPE CABLE

OD215451/2022-2023:Supply of all materials and providing 2000mm wide 2500mm height weld mesh gate made out of 50 x 50 x 6mm Angles with necessary foundation locking arrangements etc. complete, including painting with two coats of zinchromate primer and aluminium paint as per standards.

OD61187/2022-2023:Indoor end termination of 3 x 300 sq.mm XLPE cable to the HT Switch and to the transformer & KSEB DP

OD61188/2022-2023:Outdoor end termination of 3 x 300 sq.mm XLPE cable

OD61189/2022-2023:Supply of all materials and providing substation yard fencing using 50 x 50 x 6mm angle iron frame work of size 1500x2500mm fitted with weld mesh of 10 gauge and bolted the same to 100 x 50 x 6 mm vertical chanel erected at 1500mm c/c and 2500mm above ground level of substation yard and 500 mm below with 300 x300mm plain cement concrete (1:3:6) base using 40 mm granite aggregate and top surface finished neat, earthing as per IS, Including laying of broken granite agregate in the yard area as per IS.

OD61190/2022-2023:PANEL BOARD ( M.S.B. ) INCOMER : 630 A 4 P ACB Microprocessor draw-out type, Standby low set E/F relay with CT at neutral earthing strip. 1 NO. Multifunction Meter -1No Phase indication lamp - 3Nos 630A Al Bus bar - 1set OUTGOINGS : 100A 4P MCCB -3 Nos 200A 4P MCCB -5 Nos 63A 4P MCCB -3 Nos

OD61191/2022-2023:Transformer to MSB 3.5 CX 400 Sq mm Aluminium armoured Cable

OD61192/2022-2023:MSB to 120Hp motor 3.5 CX 240 Sq mm Aluminium armoured Cable

OD61193/2022-2023:MSB to 60Hp motor 3.5 CX 70 Sq mm Aluminium armoured Cable

OD61194/2022-2023:MSB to 15Hp motor 4 CX 16 Sq mm Aluminium armoured Cable

OD61195/2022-2023:2 CX 4 Sq mm Aluminium armoured Cable

OD61196/2022-2023:10 CX 2.5 Sq mm Copper Cable

OD61197/2022-2023:3.5 CX 400 Sq mm Aluminium armoured Cable

OD61198/2022-2023:3.5 CX 240 Sq mm Aluminium armoured Cable

OD61199/2022-2023:3.5 CX 70 Sq mm Aluminium armoured Cable

OD61200/2022-2023:4 CX 16 Sq mm Aluminium armoured Cable

OD61201/2022-2023:2 CX 4 Sq mm Aluminium armoured Cable

OD61202/2022-2023:10 CX 2.5 Sq mm Copper Cable

OD61203/2022-2023:Providing efficient plate earthing using 600mm x 600mm x 3mm copper plate earth electrode conforming to IS 3043 complete with necessary earth pit chamber, C.I. Cover, G.I. Pipe, connections including filling the pit with charcoal and salt, including excavation, refilling and all connected civil works

OD61204/2022-2023:G.I. Strip 32 x 6 mm for earthing

OD61205/2022-2023:Copper Strip 25 x 3 mm for earthing

OD215456/2022-2023:Supply,erection, testing and commissioning of outdoor type metering unit consisting of the following accessories: Current Transformer CT Ratio 100/5A Burden 15VA Accuracy Class 0.2S Potential Transformer PT ratio 11KV/110V Burden -100VA. Accuracy Class 0.2 The rate shall include the cost of testing the equipment at KSEB and all other incidental expences. The CT ratio should be fixed only after obtaining the power allocation from KSEB.

OD215462/2022-2023:TOD Meter - Supply,erection, testing and commissioning of TOD meter with maximum demand in KVA and all other accessories and cable for connecting to the metering unit suitable for the above outdoor metering unit including cable for connecting to the metering unit and housed in a suitable weather proof outdoor Kiosk.The rate shall include the cost of testing the equipment at KSEB and all other incidental expences.

OD215463/2022-2023:Supply,erection,resting and commissioning of 400 KVA ,11KV/433V,3 phase,50Hz, ONAN cooled,out door type copper wound distribution transformer with HV side bushing and LV side cable end box arrangements,off load tap changer with 17 tap positions having +5% to -15%variations in 1.25% steps with first fill of oil, earthing etc.Complete with all fittings including neutral CT with weather proof enclosure and control cable from CT to LT panel, as per IS: 2026 and Kerala Electrical Inspectorate standards.

OD215469/2022-2023:Safety Items for WTP & Intake Supply and providing the following safety items approved by Kerala Electrical Inspectorate and relevant standards 2 nos 11KV Rubber mat size of 1800 x1900 x12mm 2pair 11KV Hand Gloves 4 nos 11KV Danger board 4 nos Fire bucket with clamp 1 set Fire Aid Box with medicine 2 nos Shock treatment chart 3 nos Fire Extinguisher (5kg)

OD215471/2022-2023:Cpnducting soil resistivity measurements, earthing design Preparation of scheme drawing , getting scheme approval , coordinating statutory inspections and getting energisation sanction from Electrical Inspectorate and KSEBL for WTP and Intake

Electric Project Consultants

Tesla Heavy Electricals Pvt. Ltd.

Bidder Name

Tesla Heavy Electricals Pvt. Ltd.

Electric Project Consultants

ASWATHY AGENCIES