Kolhapur Combined WSS Day to day maintenance of HT LT instalations etc

Providing Maintenance services for Sub-stations including monthly inspection of MIDC water works viz. RWW @ Sidhnerli, Jackwell. The job includes inspection, checking and maintaining the sub-station accessories in proper working conditions. Item includes supplying required skilled, unskilled manpower with transportation, tool kits, including material, etc. for attending breakdown, shutdown maintenance of sub-station and attend the work with adoption all safety norms in co-ordination with MSEDCL at respective locations etc. complete.

Annual maintenance & servicing of electrical installations including providing skilled electricians Complete. Note: 1 Nos of electrician is need to depute in following locations: Shiroli WTP, CFC building, Udyog Bhvan office, Ujalaiwadi Staff quartes premises, WTP Kagal, Jackwell and HRTS premises.

Providing Skilled Driver per monthly basis job on Deputy Engineer's (E&M) vehicle No. MH09 EU 4910 as per detailed item wise specification complete.

Bunch of Wires (WG-MA/BW)

Supplying & erecting mains with 3x4 sq.mm FRLSH copper PVC insulated wire laid in provided conduit/trunking/inside pole/bus bars or any other places as per specification no. WG-MA/BW

Accessories

Filtration of transformer oil conforming to IS 1886 : 2000 on site till satisfactory test results.

Supplying and topping up new insulating oil for transformer conforming to IS 335 :1993 of approved make with test certificate

Providing & erecting 4 Pole MCCB 415V, 250A, rated short-circuit breaking capacity 36 kA (Ics=100% of Icu) adjustable thermal (overload) setting and adjustable magnetic setting with provided leads, provision for installation of shunt/UV/trip alarm contact. MCCB should have phase barriers both sides, with insulation withstand capacity 00V, no line-load bias in provided enclosure/panel as per specification no. SW-MCCB

Accessories

Supplying and erecting fully Automatic star/delta starter suitable for 12.5 H.P. to 15 H.P. for 3 phase squirrel cage motor totally enclosed with overload and no volt relay complete erected on provided angle iron frame.

Supplying, erecting, testing and commissioning of flat flexible 3 core 6 sq.mm PVC sheathed submersible type copper cable suitably clamped at fixed intervals with column pipe assembly complete.

Dismantling, Rewinding of Stator, Servicing & overhauling of Centrifugal monoblock pumps from the position, cleaning, checking, aligning, assembling i.e., refitting, commissioning with trial run on no load & full load for at least 30 minutes including replacement of spare parts, fastners, bearings etc. complete as per site requirements.

Accessories

Supplying and erecting 525 V 3 phase, 50 Hz., MPP type capacitor having minimum overcurrent capacity of 1.8 In, peak inrush current capacity 300 In and minimum life 150000 hours kVAr bank of metalised polypropylene condensers (MPP) with the standard capacities of 2, 3, 5, 7, 10, 12.5 and 15 kVAr units of P.F. correction for operation on 3 phase 50 Hz. with externally discharging resistances, earthing terminals and built on angle iron or channel iron frame work and provided with terminal cover box complete erected on provided iron bracket or on floor duly tested by licensee.

Indoor LED Fittings (FG-IDF/LED)

Supplying and erecting LED Panel Light(600mm X 600mm) Max. 35 W having CRCA powder coated housing, polystyrene diffuser having system lumens output of Min 4200 Lumens, min. efficacy of 120 lumen/W, CRI>80, CCT upto 6500K, Beam Angle of 120 deg., max. ripple of 5%, THD<10%, p.f. >0.95, operating range of 120-270V, surge protection of 2.5 kV, Life class of 50,000 Hrs. at L70B50 including driver, having mounting arrangement with board for surface type or spring loaded mounting clips complete with 3 years warranty

Supplying & erecting inverter LED batten 20W tube light fitting with polycarbonate housing, heat sink, integrated HF electronic driver, Min. 2600 mAh Lithium ion Battery with charging time of 8-10 Hours and backup time of Min. 3 hrs. with minimum 25% of initial Watts having luminous efficacy of 100 lumen/watt, CRI>80, CCT of 6500K and THD<=20% having useful life of minimum 25000 hrs. with overheating protection with 2 years warranty.

Accessories for Indoor Fittings (FG-AS)

Supplying and erecting electronic type driver for indoor LED upto 25W-40W fixtures suitable to operate on 230V A.C. 50 Hz. Having pf>0.95 and THD<10%.

Accessories for AC & Water cooler

Providing annual comprehensive maintenance contract for 1 TR split/window air conditioning unit complete as per terms and conditions. Job includes 1) quarterly servicing 2) on call repair 3) replacement of all spares within 24 hours 4) sending standby manpower for VIP movement. The job excludes sheet metal work and pastic material.

Providing annual comprehensive maintenance contract for 1.5 TR split/window air conditioning unit complete as per terms and conditions. Job includes 1) quarterly servicing 2) on call repair 3) replacement of all spares within 24 hours 4) sending standby manpower for VIP movement. The job exclude sheet metal work and plastic material.

Sheets (CP-SS)

Supplying, erecting, testing & commisioning GI sheet 0.8 mm (22 SWG) having zinc coating of 275 microns with galvanization process compliance to IS 2629:1985 to be used for fabrication of boxes panel boards etc. including cutting, bending, drilling, welding, riveting etc. and painting with one coat of red lead paint and 2 coats of enamel paint as per specification no. CP/SH/CR

LT - MCBs/ MCB Change Over Switch (SW-MCB)

Supplying, erecting & marking SP MCB 6A to 32A, C-series with rated short - circuit breaking capacity (Icn) 10kA in provided distribution board as per specification no.SW-MCB

Supplying, erecting & marking DP MCB 6A to 32A, C-series with rated short - circuit breaking capacity (Icn) 10kA in provided distribution board as per specification no. SW-MCB

Submersible pumps for Borewell (WP-SMP)

Supplying, erecting, testing and commissioning of minimum three & above star rated submersible pumpset of 7.5 kW/10 HP with 415 V, three phase, 50 Hz A.C. supply suitable for 150 mm dia. borewell with 200 to 800 lpm discharge at 79 to 9 m head & discharge & delivery pipe of size-80 mm dia. with a necessary H type clamps as per specification no. WP-SMP.

Valves (FF-VL)

Supplying and erecting 75/80 mm dia. cast iron double flange sluice valve complete with PN16 pressure rating, as per specification no. FF-VL/SV

Supplying and erecting 75/80 mm dia cast iron double flange NRV complete with PN16 pressure rating, as per specification no. FF-VL/NRV

Plumbing Accessories

Supplying and erecting 75/80mm dia. cast iron foot valve at position with necessary materials complete.

Air Conditioners (AP-AC)

Supplying, installing, testing & commissioning split type variable speed inverter technology with minimum 3 to 1 convertible mode for compressor, room air conditioning unit 1.0TR to 1.2TR capacity having ISEER minimum 3.8 to maximum 4.39 suitable to operate on 250V, 50 Hz, A.C. supply having 1 no of air handling unit hi-wall/floor mounting type complete with refrigerant R32 having copper condenser, minimum 2.5PM filter, self diagnosis feature, stabilizer free operation & temperature display on indoor unit, noise level maximum 50dBA at position as per specification no. AP-AC/ SAC

Supplying & erecting seamless outside & inside, smooth, dry and clean copper pipe with ROHS compliant suitable for refrigerant having 22SWG thickness and inner dia/size 16mm complete as per specification no. AP/AC-CP

Credit for Dismantled Material

Water pump sets.

Indoor unit of split / Cassette air conditioner.

Sub Estimate No. 2: Day to Day Maintenance of HT/LT electrical installations along with oil filtration of transformer & allied maintenance of Sub stations at Raw/ Pure water works at Ajara, Gadhinglaj & Halkarni Industrial Area.

Providing Maintenance services for Sub-stations including monthly inspection of MIDC water works viz. RWW @ Gadhinglaj. The job includes inspection, checking and maintaining the sub-station accessories in proper working conditions. Item includes supplying required skilled, unskilled manpower with transportation, tool kits, including material, etc. for attending breakdown, shutdown maintenance of sub-station and attend the work with adoption all safety norms in co-ordination with MSEDCL at respective locations etc. complete.

Annual maintenance & servicing of electrical installations including providing skilled electricians Complete. Note: 1 Nos of electrician is need to depute in following locations: Gadhinglaj, Ajara RWW/PWW, and Halkarni RWW/ PWW

Accessories

Supplying and topping up filtered transformer oil of approved make with test certificate.complete.

Indoor LED Fittings (FG-IDF/LED)

Supplying & erecting inverter LED batten 20W tube light fitting with polycarbonate housing, heat sink, integrated HF electronic driver, Min. 2600 mAh Lithium ion Battery with charging time of 8-10 Hours and backup time of Min. 3 hrs. with minimum 25% of initial Watts having luminous efficacy of 100 lumen/watt, CRI>80, CCT of 6500K and THD<=20% having useful life of minimum 25000 hrs. with overheating protection with 2 years warranty.

Submersible pumps for Borewell (WP-SMP)

Supplying, erecting, testing and commissioning of minimum three & above star rated submersible pumpset of 5.625 kW/7.5 HP with 415 V, three phase, 50 Hz A.C. supply suitable for 150 mm dia. borewell with 100 to 400 lpm discharge at 132 to 27 m head & discharge & delivery pipe of size-50 mm dia. with a necessary H type clamps as per specification no. WP-SMP.

Accessories

Supplying, erecting, testing and commissioning of flat flexible 3 core 6 sq.mm PVC sheathed submersible type copper cable suitably clamped at fixed intervals with column pipe assembly complete.

Providing and supplying in standard lengths Polyethelene Pipes, confirming to IS 4984 / 14151 / 12786 / 13488 with nesessary jointing material like mechanical connector i. e. thread / insert joint /quick release coupler joint / compression fitting joint or flanged joint excluding coupler/specials, including transportation and freight charges, inspection charges, loading / unloading charges, conveyance to the departmental stores & stacking the same in closed shade duly protecting from sunrays & rains, excluding GST levied by GI & GOM in all respect etc. complete. PE-100, 6 Kg/Sq. cm :

Lowering, Laying and Jointing H.D.P.E./M. D. P. E. pipes in proper position including allspecials by compression fitting/electrofusion and butt fusion jointing procedure as per relevent IS Code complete with all materials for jointing procedure like Electrofusion machine, Electric heater/butt fusion welding machine with hydraulic jack, top loading clamp etc. and all labours as directed by engineer in charge as per IS-7634 Part II For all classes

Insulators (OH-INS)

Supplying and erecting distribution class, 11 kV thyrite type lightening arrester with nut bolts, on provided MS channel as per specification no. OH-INS/LA

Accessories

Supplying and fixing MS base plate 30x30x0.6cm size fixed to the pole base either by welding 12mm dia fixed at position..