JJM-CWSS to Kuttippuram Thirunnavaya Athavanad and Marakkara Panchayaths-Supply Erection commissioning of RW Pumpsets CW Pump sets and Transformers-General Civil Work

OD95097/2023-2024:Supply, erection and commissioning of reputed make best quality Vertical Turbine pump set having the following Technical specifications-Type :Vertical Turbine-Discharge per pump : 450 LPS-Total Head : 32 m ( static frictional)- Suction lift : 22m- Bowl efficiency : 82%- Impeller : Bronze, --Column Pipe : MS-Shaft : SS 410-Speed : 1450 rpm- Supplying of suitable reputed made 1450 rpm SPDP energy efficient 3 phase AC 415 Volt, 50 Hz, hollow shaft vertically mounted squirrel cage induction motor with all accessories such as non reversible ratchet assembly etc. confirming to relevant IS as suitable in all respect to start and run coupled with pump in item No:1 on all load conditions ( the motor should be of approved manucatures by KWA )- Supplying, erecting, testing and commissioning of reputed make floor mounted, dust and vermin proof, a complete integrated soft starter panel cable of operating the motor having a protection level of IP 40 or more with integrated by pass contactor in the panel and digital motor protection relay having parameters as per IE rule ,with power control MCCB and line power contractor, and the starting current shall be 2.5-3.5 times the normal full load current of motor with multifunction meter with display for V A kw pf and phase indicators, space heaters, floor mounting type and having an insulation level of 1100V(for 440 V supply) and 7.6 KV for (3.3KV supply)and 14.2 KV(for 6.6KV supply).The standard is to be I.E.C <br> Supplying of best quality suitable size sheet metal fabricated floor mounted dust and vermin proof cubical type suitable control panel board with suitable capacity MCCB as incomer and 3 nos suitable capacity MCCB suitably interlocked to operate 3 nos motor but two numbers at a time as out going, including all cost of materials, painting etc. complete suitable for above pump set duly wired up including providing danger notice as per IE rule and IS code of practice.--. <br>b. -c. Phase indicating lamps with separate switches and fittings-d. Suitable capacity best quality heavy duty APP power capacitor to keep the power factor above .98 with ISI markings-e. -f. Suitable capacity best quality volt meter with selector switches-g. Suitable capacity best quality Ammeter with selector switches- h. Dry running preventer<br>Supply of best quality 100 mm dia pressure gauge glicerine filled with with SS body calibrated and graduated in kg/cm2 (0 to 10 )with stop cock and copper tube of required length all other accessories.Supply of best quality suitable size reputed make heavy duty Sluice valve having ISI mark ( class PN 1.60)-Supply of best quality suitable size reputed make heavy duty non return valve having ISI mark ( class PN 1.60)<-Supply of earthing materials for providing earthing to the above as per IE rule and IS code of practice including cost and conveyance etc.-Supply of suitable size good quality CI pipes and specials required for pipe connection to pumping main including cost and labour charges etc. Supply of best quality suitable gauge AYFY cable, PVC insulated copper cable wires , glands, sockets, etc. required for providing electrical connection from main panel board to isolator, and from isolator to starters, motors, capacitors panel board, switch gears, etc as per IE rules and IS code of practice-Erection charges of motor and pump including all the items 1 to 10 on suitable cement concrete / MS foundations with MS plate providing copper strips etc. as per relevant IS standard and IE rules including cost of foundation works and labour charges etc. complete after dismantling the existing pump set if required, including connection to delivery pipe with valve using suitable specials required ( specials if any required to the supplied by the contractor with no cost) and giving trial run as per the satisfaction of the departmental officers at site.- -. Cost include all material and labour for supply , erection and commissioning of 3 number of VT pump set with motors , FCMA starters and all accessories 3 Nos 130hp pumpsets, Pumpsets shall be designed as 2 pumpsets working at a time to achieve the specified flow rate and head, while 1 pumpset on standby. Size of pumping main - 800 mm DI/MS and Length of pumping main - 2100m

OD97518/2023-2024:Gantry girder;Fabricating and erecting gantry girder crane of 5.00 Tonne capacity designed and fabricated as per Indian Standards ,Using Indian standard steel sections like (ISHB)etc.for main girder ,Carbon steel for circular railing and grooved wheels .The assmmbly should have facility for diametrical rotation of main girder over circlar rail ,and linear chain pully block with trolly along the main girder .The whole mechanism can be easily operated from pumphouse floor .All rotatating parts shall be fitted with suitable bearings of approved quality .The non -Collinear transmission shafts incoporated if any shall be jointed with steering cross .The moving joints shall be fitted with greasing nozzle and filled bearing grease .The steel rail shall be well anchored with supporting concerted structure

OD96286/2023-2024: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

OD96285/2023-2024:KSEB DP to Meter & Transformer cable - 3 X 300 SQ.MM H.T. XLPE CABLE

OD96284/2023-2024: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.

OD96283/2023-2024:Indoor end termination of 3 x 300 sq.mm XLPE cable to the HT Switch and to the transformer & KSEB DP

OD96282/2023-2024:Outdoor end termination of 3 x 300 sq.mm XLPE cable

OD96281/2023-2024: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.