Tender For Repair / Maintenance Of Solar Water Heaters, Electric Water Geysers And Lightning Conductor And Allied Works Under Ge Dehu Road
Tender Overview
Project Description
Tender for Repair / Maintenance Of Solar Water Heaters, Electric Water Geysers And Lightning Conductor And Allied Works Under Ge Dehu Road
Corrigendum
| Sr No | Corrigendum Date | Corrigendum | Type | New Submission Date |
|---|---|---|---|---|
| 1 | 04-Sep-2026 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 11-Sep-2026 |
BOQ
| Sl. No. | Item Description |
| 1 | Servicing of solar water heating system vaccume tube type of any capacity and replacement of defective/worn out/burnt out parts viz, composite pipe & accessories , non-return valves, ball valves, inner tanks with glass wool heating coils, PVC water tanks, solar vaccum tube, 'O' ring washers etc. including refitting/reassembling and servicing the water heating system by means of chemical cleaning & descalling complete all as directed by Engr-in-Charge. Notes :- (i)The parts to be replaced shall be measured and paid separetely under respective item of \\" supply only\\"(ii) The Rate for fixing item shall be deemed in this item |
| 2 | Supply only Solar vaccum tube Make : MNRE approved (TATA BP/Honeywell) |
| 3 | Supply only O Ring washers |
| 4 | Supply only Composite pipe fitting 1\\" Make : MNRE approved (Kitec/Kisan) |
| 5 | Supply only Composite pipe fitting 3/4\\" Make : MNRE approved (Kitec/Kisan) |
| 6 | Supply only Composite pipe 1/2\\" dia. Make : MNRE approved (Kitec/Kisan) |
| 7 | Supply only NRV 3/4 \\" of brass/gunmetal ISI marked |
| 8 | Supply only Ball valve 3/4\\" of brass/gunmetal ISI marked |
| 9 | Servicing of solar water heating system flat plate type of any capacity and replacement of defective/worn out/burnt out parts viz, , non-return valves, ball valves, inner tanks with glass wool heating coils, PVC water tanks, solar vaccum tube, 'O' ring washers etc. including refitting/reassembling and servicing the water heating system by means of chemical cleaning & descalling complete all as directed by Engr-in-Charge. Notes :- (i)The parts to be replaced shall be measured and paid separetely under respective item of \\" supply only\\"(ii) The Rate for fixing item shall be deemed in this item |
| 10 | Supply & fixing in repair of stop valve cast copper alloy screwed down high pressure with or without butterfly handle screwed down both end for iron pipe or for union 15mm dia ISI marked complete all as specified and directed. |
| 11 | Supply & fixing in repair of hot water piping insulation with two layers of glass wool 25 MM thick covered with chicken wire mesh 24 Gauge and over all covering with aluminium sheet of 28 gauge all as specified and directed . |
| 12 | Supply & fixing in replacement insulated steel tank with inner protective coating for corosive resistance of 300 ltr capacity for solar water heater complete all as specified and directed. |
| 13 | Supply & fixing in replacement insulated steel tank with inner protective coating for corosive resistance of 500 ltr capacity for solar water heater complete all as specified and directed. |
| 14 | Supply & fixing in repair Flat plate collector consisting of transparent cover , riser tube, absober plate ,header tube with proper insulation steel tank for existing solar water heater complete all as specified and directed. |
| 15 | Servicing existing defective geysers horizontal/ vertical type of capacity 25/50 ltrs from site for repairs overhauling including disconnection of inlet/outlet water connections and opening up geyser, taking out defective components/parts such as thermostat, indicating lamp, heating element, copper container, inspection plate, heating coil assmbly, safety plug etc and reassembling the same after carring out necessary repairs/ replacement of defective parts as required to make the geyser functional and refixing geyser in its original position all as directed by Engr-in-Charge.Note:(i) The rate quoted by the tenderer includes cost for writing MES letters complete. (ii)Spares shall be measured and paid separately (iii) The rate for fixing and replacement items included in this item |
| 16 | Supply only Thermostat for 25 Ltrs capacity |
| 17 | Supply only Thermostat for 50 Ltrs capacity |
| 18 | Supply only Heating element 1000W |
| 19 | Supply only Heating element 2000W |
| 20 | Supply only Heating element 3000W |
| 21 | Supply only 15mm dia safety valve for geyser |
| 22 | Supply only GI 15 mm dia drain plug for geyser |
| 23 | Supply only PVC connection 15mm size with PTMT nuts of length 450mm |
| 24 | Supply only Water seal rubber ring for geyser |
| 25 | Supply only Brass 15mm dia non return valve 15mm bore |
| 26 | Supply only MS fastner 10mm dia 80mm long |
| 27 | S&F in replacement CP connecting pipe 15mm dia for outlet from water heater. |
| 28 | S&F in replacement of indicator lamp square/round as per existing suitable for storage type geysers. |
| 29 | S&F Mcb Protected Switch socket combination with box 4 pole MCB Protected Socket 4 Module, Short circuit breaking capacity, 3kA(MCBs) used for AC, Washing Machine, Oven, Geyser, etc., Mounting type: Either Concealed or Surface,Base material: Metal white color, cover plate white color with 16A 3 pin top, 20A SP MCB, 16A Socket and dummy complete all as specified and directed |
| 30 | Taking up or down the water pipe 40/50mm dia. steel galvanized/upvc water tubing with all necessary fittings complete from walls / floor or trenches all as directed. |
| 31 | All as per items no-30 here in before but size of water pipe 25mm dia. |
| 32 | All as per items no-30 here in before but size of water pipe 20 mm dia. |
| 33 | All as per items no-30 here in before but size of water pipe 15 mm dia. |
| 34 | Cleaning,washing,desalling the following sizes serviceable GI pipe 40/50 mm dia.Refixing/re-laying in same icluding necessary fitting/ fixture in same tranches or new location all as directed |
| 35 | All as per items No-34 here in before but size of water pipe 25mm dia. |
| 36 | All as per items No-34 here in before but size of water pipe 20 mm dia. |
| 37 | All as per items No-34 here in before but size of water pipe 15 mm dia. |
| 38 | Supply & fixing of GI steel tubings 15 mm dia. of medium grade with all fittings and fixed complete to walls/ ceiling or laid in floors all as directed. |
| 39 | All as per items No-38 here in before but size of water pipe 20mm dia. |
| 40 | All as per items No-38 here in before but size of water pipe 25 mm dia. |
| 41 | All as per items No-38 here in before but size of water pipe 40 mm dia. |
| 42 | All as per items No-38 here in before but size of water pipe 50 mm dia. |
| 43 | Supply & fixing of upvc tubings 15 mm dia. of medium grade with all fittings and fixed complete to walls/ ceiling or laid in floors all as directed. |
| 44 | All as per items No-43 here in before but size of water pipe 25 mm dia. |
| 45 | All as per items No-43 here in before but size of water pipe 50 mm dia. |
| 46 | Supply and fix electric water heater, storage type steel body with copper inner tank and heating element upto 2 KW capacity 25 litre, BEE 5 Star rated, Rust Proof, Over Temperature Protection complete with all accessories such as safety valve, thermostate,NRV, connection piece .MAKE- USHA/CROMPTON/JAQUARNote:- Price includes taking out of OLD UNSV water heater from site and deposite in E/M store as directed by Engr In charge. |
| 47 | Supply and fix electric water heater, storage type steel body with copper inner tank and heating element not less than 2 KW capacity 50 litre, BEE 5 Star rated, Rust Proof, Over Temperature Protection complete with all accessories such as safety valve, thermostate,NRV, connection piece .MAKE- USHA/CROMPTON/JAQUAR Note:- Price includes taking out of OLD UNSV water heater from site and deposite in E/M store as directed by Engr In charge. |
| 48 | Taking down and S&F in repalcement GI strip 32 mm x 6 mm to be burried in ground for loop earthing and ground grid including excavation and earthwork in any type of soil complete all as specified and directed. |
| 49 | M&L for earthing complete with steel earth plate electrode 60×60cm×3.15mm thick electrode burried directly in ground (earth pit not less than 2.25 m deep below GL) with top edge of the plate not less than 1.5 m below the normal ground level connected with 32×6mm GI strip as earthing lead by means of bolts, nuts, check nuts and washers of galvanised iron or steel including necessary excavation & earth work in any type of soil, removing surplus soil to a distance not exc 50m, with and including PCC chamber in PCC (1:2:4), type B1, using 20 mm graded stone aggregate, mild steel frame made out of angle iron of size 40 mm x 40 mm x 6 mm thick duly painted with two coats of synthetic enamel paint over one coat of red oxide zinc chrome primer hinged with and including 6 mm thick Cl cover with handle, watering arrangement with funnel internally secured with wire mesh with 20 mm dia medium grade GI pipe for watering, 40 mm dia light grade Gl pipe for lead protection in and including alternate layer of charcoal dust and common salt complete all as shown in electrical plate No 3 of SSR Part-I (2009) connected to earthing test point all as specified and indicated including testing on completion including retrieving of old GI earth plate, CI cover, GI pipes, angle iron frame from existing earthing as directed by Engineer-in-Charge. NOTE : - (i). Earthing strip GI/copper upto 7.5m will be measured and paid under this item only. (ii). The earth chamber shall be constructed 50 cm away from the edge of earth pit and the cost of the same is deemed to be included in rate quoted for above item. |
| 50 | Excavation in trenchesin Soft / loose soil not exc 1.5m wide and not exc 1.5 m in depth for laying cable,erection of poles,stay and pipe line,complete allas directed. |
| 51 | Excavation in trenches for errection of poles etc.,n. exc 1.5m wide, exc 1.5m and n. exc 3.0m in depth and getting out in soft / loose soil complete all as specified and directed by Engr-in-charge. |
| 52 | Removing excavated material not exceeding 50m and depositing where directed at a level not exceeding 1.5 m above the starting point of any type of excavation all as specified and directed by Engineer -in-Charge. |
| 53 | Demolition of Brickwork or stone/boulder masonry, built in cement mortar or cement lime mortar including all quoins, arches, pillars, etc,but excluding ashlar facings, dressed stonework and precast concrete articles and removing the debris from the site to a location as directed. |
| 54 | M&L for provision of PCC 1:4:8, type D2 (using 40mm graded stone aggregate) as in foundation filling and mass concrete complete all as specified and as directed. |
| 55 | M & L for plain cement concrete 1:3:6 type C1 (using 20mm graded stone aggregate) as in plinth, platforms, pole coping etc., all as specified and as directed. |
| 56 | M & L for plain cement concrete 1:2:4 type B1 (using 20mm graded stone aggregate) as in plinth, platforms, pole coping etc., all as specified and as directed. |
| 57 | Supply & Erect Steel sewaged tubular poles complete with cast iron base plate, final taper plug, bolts, nuts and screws as specified of type 410 SP-55 (9.0 Mtrs Long) including Painting with two coats of aluminium paint over a coat of red oxide primer complete after preparation of steel surfaces and writing letters / Numbers not more than 10 cm high by Black paint all as directed. |
| 58 | Dismantling and removing ACSR conductor of any type from pole after disconnecting all connection on insulator etc all as directed. |
| 59 | Supply & fixing ACSR conductor of any type and Size incl binding, on insulator all as directed |
| 60 | Restringing/Fxing only ACSR conductor of any type and Size incl binding wire, retrived from item Srl No -29 all as directed |
| 61 | Dismantling cross arms of MS channel or angle iron section etc complete and setting aside for reuse/replacement with in 50 mtr all as directed. |
| 62 | Fixing only retrieved serviceable cross arms, bracing, support, clamps ,retrived from item Srl No -30 all as directed. |
| 63 | Supply and fix cross arms, bracing, support, clamps and back plates fabricated from structural steel sections including nuts, bolts, washers, welding, bending cold or hot, drilling holes for bolts in any shapes or size including one primer coat, one under coat and one finishing coat all as directed. |
| 64 | Dismantling the insulators of any type/size/voltage.Testing with magar and keeping aside serviceable insulator for refixing all as directed.Note: Refixing/Replacement of new items measured and paid in respective seperate items. |
| 65 | Supply and fix pin type insulator, Polymetric/poreceline , vitreous, white/brown including one galvanized mild steel spindle, two galvanized iron washers and one galvanized iron nut 150 mm height 150 mm dia 11000 volt grade all as specified. |
| 66 | supply and fixing stay assembly complete with 16mm dia stay Rod and accessories as shown in Electrical plate No-1(loop type Insulator, stay clamps, excavation and Concrete measured separately) complete all as specified and as directed |
| 67 | Supply and fix loop type insulator, Polymetric, proceline white/brown with over all dimension 90 x 140 mm clearance of hole 25.5 mm all as specified and directed. |
| 68 | Supply and fix galvanized stay strand 7/2.24 mm all as specified and directed. |
| 69 | Supply and fix test point terminal block made out of gun metal or phosphorus bronze of size 75 x 75 x 25 mm drilled and screwed including 03 Nos 8mm dia 25mm long hexagonal head screws all as specified and directed |
| 70 | S&F in repairs / replacement air termination single pointed aluminium rod 19 mm dia and 2000 mm long with necessary fixing arrangements to be fixed on PCC blocks on roof (appx. 35 feet above GL) all as specified and directed. Please Enable Macros to View BoQ information |
| 71 | S&F in repairs / replacement air termination single pointed aluminium rod 19 mm dia and 2000 mm long with necessary fixing arrangements to be fixed on PCC blocks on roof (appx. 35 feet above GL) all as specified and directed. Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Tender Published
Tender notice published.
CompletedCorrigendum-1 Issued
Clarifications on tender conditions and amendments issued.
TodayBid Submission Deadline
Online submission via eProcurement portal.
TodayBid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 1 dayTender Documents
Download All (ZIP) ↓We takes all possible care for accurate & authentic tender information. However users are requested to refer Original source of Tender Notice / Tender Document published by Tender Issuing Agency before taking any call regarding this tender