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Repair Maintenance Of Electrical And Mechanical Services At Gpo Building Vikas Bhawan-Ii , Delhi-110054 . ( Sh- Supply Installation Testing And Commissioning Of 400 Kw Hot Water Generator ), Vikas Bhawan-II-Delhi

Public Works Department-PWD has published Repair Maintenance Of Electrical And Mechanical Services At Gpo Building Vikas Bhawan-Ii , Delhi-110054 . ( Sh- Supply Installation Testing And Commissioning Of 400 Kw Hot Water Generator ). Submission Date for this Tender is 27-01-2021. Electromechanical Work Tenders in Vikas Bhawan-II Delhi. Bidders can get complete Tender details and download the document.




Tender Notice

26658626
Repair Maintenance Of Electrical And Mechanical Services At Gpo Building Vikas Bhawan-Ii , Delhi-110054 . ( Sh- Supply Installation Testing And Commissioning Of 400 Kw Hot Water Generator )
Open Tender
Indian
Delhi
Vikas Bhawan-II
27-01-2021

Tender Details

repair maintenance of Electrical And Mechanical Services At Gpo Building Vikas Bhawan-Ii , Delhi-110054 . ( Sh- supply installation testing and commissioning Of 400 Kw Hot Water Generator )

Key Value

Document Fees
Refer document
EMD
INR 15636.0 /-
Tender Value
INR 7.81 Lakhs /-

BOQ Items

Name of Work: RMO E & M Services at GPO Building Vikas Bhawan-II, Delhi-110054. (Sh:- SITC of 400 KW Hot Water Generator).
Sl. No. Item Description Item Code / Make Quantity Units
1 1 SITC of Electrically operated hot water generator for winter heating of capacity 400 KW in multiple banks complete with controls, electrical panels, microprocessor based step controller with thermostat sensor to control the HWG in stages, BMS compatible with RS-485 communication port etc confirming to technical specification \na) Capacity : 400 KW \nb) Heater Rating : 25 KW X 2 Nos X 8 Steps = 400 KW\nc) Control Panel included\nd) Working pressure : 100 PSI, Test pressure : 250-350 PSIG \ne) Control included in the control panel : yes\nf) Water capacity: 425 Ltr. \ng) Material & thickness of HWG: mild steel sheet 08mm shell, 10mmm dish ends. \nh) Type of Heaters : water resistant immersion type\ni) Materials of heaters : copper tube, duly chrome plated\nj) Material of cladding & its gauge : Aluminium sheet 0.8 mm \nk) Insulation: resin bonded fiberglass wool 100 mm thick 32 Kg density. \nl) Controls: step controls with PLC display auto/manual air purge valves pressure gauges with ball valve, pressure relief value at inlet : 100 PSIG, Level switch with electronic controller for low level cut out & master thermostat for high temperature cutout\nm) Type: Vertical /Horizontal (as per direction of Engineer-in-Charge)\nn) Enclosure: I.P.-54 (Indoor unit) \no) Shell sheet: 08mm thick mild steel\np) Dish end sheet: 10mm thick mild steel \nq) Inlet-Outlet : 6 inch pipe flange ends
2 1.01 r) Electrical power cum control panel \ni) Enclosure 2 mm thick CRCA sheet shall be duly powder coated \nii) Suitable arrangement for terminal of incoming power cable from main panel \niii) Suitable arrangement for terminal of incoming power cable from main panel \niv) Control & power contactor of suitable size and rating\nv) Power and control wiring \nNote: All electrical equipments like incomer switch gears, wiring, valve, protection devices, valves cables and other accessories etc are included in the scope of work. Only 3 phase 415 volt supply at a switch gear will be provided by the department. 1 No.
3 2 Supplying, laying/ fixing, testing and commissioning of following nominal sizes of chilled water piping inside the building (with necessary clamps, vibration isolators and fittings but excluding valves, strainers, gauges etc.) duly insulated with following closed cell elastometric nitrile rubber of minimum 45 Kg / m3 density, thermal conductivity 0.037 W/MK or better at 20 deg mean temperature class ‘O’ insulation applied by suitableadhesive complete including repairing of damage to building etc. as per specifications and as required complete in all respect.\nNote:-The Pipes of sizes 150 mm & below shall be M.S. ‘C’ class as per IS : 1239 and pipes size above 150 mm shall be welded black steel pipe heavy class as per IS: 3589, from minimum 6.35 mm thick M.S. Sheet for pipes upto 350 mm dia. and from minimum 7mm thick MS sheet for pipes of 400 mm dia and above. \ni) 80 mm dia. (32 mm thick insulation) 20 Mtrs.
4 3 Butterfly Valve (Manual) with CI Body SS Disc, Nitrile Rubber seal & O Ring PN 16 Pressure rating, for chilled water/hot eater circulation as specified i) 80mm dia. 3 Nos.
5 4 Supplying, fabrication and fixing of MS angle stand for installation of Hot water generator units, by cutting MS Channel of size 100 x 50 x 5 mm, welding angle to make frame, primer and painting the outdoor frame etc complete as reqd at site. 200 Kg
6 5 Supplying laying & fixing of 3.5 x 120 sq.mm PVC insulated PVC sheathed Alum. Cond. Armoured cable of 1.1 KV grade as under etc . Complete as reqd. i) Open duct 10 Mtrs.
7 5.01 On Surface 25 Mtrs.
8 6 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. i) 3.5 x 120 sq.mm 2 Sets
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