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Tender For corrigendum : supply of 415v, utilization category ac23a, 630a local isolator cabinet in sheet steel enclosure complete with 630a, 3 pole load break switch. 2. shall be with side operated handle, padlocking facility, prebreak micro switch having 1no+1nc contact. 3. micro switch contacts shall be wired to 4 sq mm tb for external termination. 4. provision of padlock system having sufficient space to lock the isolator at off position by minimum two agencies at a time. 5. complete with both power & control circuit wiring with all insulators, bus bars and control terminal blocks. 6. detachable bottom gland plate for entry of cables from bottom. 7. front door shall be hinged and inter-locked with the isolator in 'on' position. the front door should have a minimum 3 mm thickness perspex/triplex window for observation of position of contacts. 8. isolator should confirm to iec 60364 standard. 9. the dimensional drawing of the local isolator cabinet or product catalogue showing mounting arrangement of the components should be enclosed along with the offer. 10. isolator cabinet should be provided with rain canopy. 11. any isolator parts should not be made of aluminium/aluminium alloy. 12. isolator cabinet shall be metal enclosed suitable for wall fixing using 4 welded fixations, dust and vermin proof and shall be provided with degree of protection as ip-55. 13. provision for three distinct parallel busbar per phase for termination of three nos of 240 sqmm aluminum cables for incoming and two distinct busbar per phase for termination of 120 sqmm copper cable. 14. all hardware used in isolator cabinet shall be corrosion resistant. 15. minimum clearance between the live parts and detachable bottom cable gland plate shall be 400mm. 16. cabinet should be painted with alkaline resistant epoxy paint. 17. isolator cabinet shall have provision for earthing at two separate and distinct points. 18. each isolator cabinet should be supplied with panel keys., push button station specification: 1. pbs made of 2mm sheet steel enclosure with rain canopy, protection: ip-65. 2. 01 no. of green colour start pb with 1no+1nc contacts, 01 no. of red colour stop pb with 1no+1nc contacts, 01 no.of increase pb with 1no+1nc contacts <(>&<)> 01 no.of decrease pb with 1no+1nc contacts. one emergency stop push button with 1no+1nc contacts (push to lock type) shall be provided. size of each push button is of 22.5mm diameter. inscription plate for all push buttons. 3. pb shall be wired with 2.5 sq.mm. copper wire to 40 nos. serially numbered terminal blocks (tb) of elmex make having tb-5-6, 7-8, 11-12, 13-14 <(>&<)> 17-18 shorting link. 4. two nos. of cut out of size 72x72 mm for ammeter and rpm meter shall be provided. 5. 'on','off' <(>&<)> 'trip' indication led lamps in red, green <(>&<)> amber colour respectively with inscription plate to be provided. 6. all push buttons, elements, led lamps <(>&<)> cutout for ammeter <(>&<)> rpm meter shall be on the hinged door of the pb station. 7. pb station shall be weather proof, neoprene rubber gasket suitable for outdoor application. 8. 2nos. of earthing studs to be provided. 9. left side hinged door shall be provided with flexible braided copper earthing. 10. pbs shall have 04 nos. of corrosion free bracket suitable to fix on vertical surface. 11. detachable gland plate to be provided. 12. the push button shall be painted with one coat of red oxide primer <(>&<)> two coats of zinc chromate primer and finally finished with stoving enamel grey paint. 13. the push button station shall be generally in line of enclosed drawing (fig-2). 14. party to submit the drawing along with the offer for technical scrutiny.
Tender For corrigendum : swas - primary racks(with ibr certified isolation valves and ibr certified ss316h cooler coils)(isolation valve shall be with the plug & spindle should be single piece & of non-rotating type. the plug should be guided throughout its travel), wet panel - open type with canopy, dry panel, chiller unit - 2x100% redundant - min. 5 tr rating (with 25% extra capacity), conductivity(specific, cation) analyser - single channel, conductivity(specific) analyser for hotwell - single channel, ph transmitter- single channel, ph sensors, dissolved oxygen analyser transmitter- single channel, dissolved oxygen analyser sensor with electrolyte filling solution, sodium analyser (multi channel- 6 channel including spare channel), silica analyser (multi channel- 6 channel including spare channel), hydrazine analyser - single channel, degassed cation conductivity analyser, orp analyser transmitter - single channel, orp analyser sensor, free residual chlorine analyser - single channel, chloride analyser- single channel, loose supply items as per annexure-a, mandatory spares as per annexure- b, commissioning spares- reagents /calibrators/standard solutions as required for commissioning & handing over of system to owner, erection supervision and commissioning of swas at each 800 mw unit, price for one line of high pressure & high temp. - primary & secondary cooling to be considered along with other instruments as per p&id applicable for the project. (optional item for ordering), price for one line of low pressure & low temp. - secondary cooling to be considered along with other instruments as per p&id applicable for the project. (optional item for ordering), freight charges for complete scope of supply for each 800 mw unit upto respective project site
Tender For construction of new a site retail outlet with facilities like sales building canopy paver block driveway and other allied civil electrical works at location within 3 km from taj filling station towards ujjain road on nh 552g district agar malwa adv
Tender For supplying fabricating erecting and commissioning of structural steel canopy including foundation allied works as per tender etc complete for 4 ros under shimla do pso
Tender For attending day to day faults and repair and maintenance of different capacity (up to 63 kva) dg sets for various telephone exchanges and bts sites under dhenkanal ba for the year 2024-25. (sw- replacement of miscellaneous spare parts of 63kva canopy
Tender For armo of electrical and mechanical installation & service in cgst office building, vapi, gujarat for f.y 2024-25.sh:- repairing and painting of 320 kva diesel generator set canopy at cgst bhavan vapi.subwork/packages:repairing and painting of 320 kva diesel generator set canopy at cgst bhavan, vapi.