Military Engineer Services-MES has published Repair Maintenance Of Internal Wiring, Mcbs, Dbs, Sub Main Wiring And Electrical Fittings, Ceiling Fan, Exhaust Fans, Geysers, Solar Water Heater And Other Connected Works In Otm And Md Accn At Alhilal Mil Stn. Submission Date for this Tender is 19-08-2022. Electrification Work Tenders in Kangra Himachal Pradesh. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 12-Aug-2022 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 19-08-2022 |
| Sl. No. | Item Description |
| 1 | Taking down carefully copper / aluminium point wiring (light, fan, socket or power)complete, includingfixture andfittings such asswitches, ceiling roses, pendents, regulators, sockets, light fittings etc. removing materials to store for keeping in safe custody or for taking credit and making good disturbed surfaces of walls,floors, etc, complete all asspecified and directed. |
| 2 | M&Lpoint wiring using approved colour coding as per IS (Red , Black and Green for single phase circuits),with multi stranded copper conductor 1.5 sq mm nominal cross-sectional area , single core, PVC insulated and unsheathed FRLS cable 1100 Volts grade, ISI-694 marked with valid CML No.in and inciuding medium grade, PVC casing caping and accessories on wall/roof/floor etc, ISI marked with mild steel/pressed steel sunken box (with earth dolly) duly painted with two coats of anti corrosive paint/aiuminium paint over a coat of red oxide primer internally. and two coats of black bituminous paint over a coat of red oxide primer externally,covered with 3 mm thick plastic laminated sheet cover for fixing of switches, socket and fan regulators etc, inciuding PVC insulated multistranded copper conductor 1.5 sq mm nominal cross sectional area single core FRLS cable as earth continuity conductor to common earth and connecting to earth dolly for One light/ fan/ Exhaust fan point controlled by one, one way switch 5/6 Ampscomplete all as specified and directed. |
| 3 | All as per the description of Serial itemNo. 2 above but one 5 pin socket outlet, 5/6 Amp on the same board complete all as specified and directed. |
| 4 | All as per the description of Serial itemNo. 2 above but one 5 pin socket outlet, 5/6 Amp on independent board complete all as specified and directed. |
| 5 | All as per the description of Serial Item No. 2 above but for 16 Amps socket point on independent board with 2.5 Sqmm PVC insulated FRLS-H multi-stranded copper conductor with 2.5 Sqmm PVC insulated FRLS-H multi-stranded copper conductor as earth wire,complete all asspecified and directed. |
| 6 | M&Lpoint wiring using approved colour coding as per IS (Red , Black and Green for single phase circuits),with multi stranded copper conductor 1.5 sq mm nominal cross-sectional area, single core, PVC insulated and unsheathed FRLS-H cable 1100 Volts grade, ISI-694 marked with valid CML No.in and including concealed PVC rigid conduit with accessories fixed wall/roof/floor etc, ISI marked with mild steel/pressed steel sunken box (with earth dolly) duly painted with two coats of anti corrosive paint/aiuminium paint over a coat of red oxide primer internally. and two coats of black bituminous paint over a coat of red oxide primer externally,covered with 3 mm thick plastic laminated sheet cover for fixing of switches, socket and fan regulators etc, inciuding PVC insulated multistranded copper conductor 1.5 sq mm nominal cross sectional area single core FRLS cable as earth continuity conductor to common earth and connecting to earth dolly for One light/ fan/ Exhaust fan point controlled by one, one way switch 5/6 Ampscomplete all as specified and directed. |
| 7 | All as per the description of Serial item No 6 above but for 5/6 Amps socket outlet on same board. |
| 8 | All as per the description of Serial item No 6 above but for 5/6 Amps socket outlet on independent board. |
| 9 | All as per Item No. 6 above but for 16 Amps socket point on independent board with 2.5 Sqmm PVC insulated FRLS-H multi-stranded copper conductor with 2.5 Sqmm PVC insulated FRLS-H multi-stranded copper conductor as earth wire,complete all asspecified and directed. |
| 10 | S&F switch piano 6 Amp flush type single pole one way with ISI marked,complete all as specified and directed. |
| 11 | S&Fsocket outlets 2-in-1, 3 pin 6 Ampflush type, complete all as specified and directed. |
| 12 | S&F switch socket combination 2 in 1, 5/3 pin, 6 and 16 Amp flush type universal, ISI marked complete all as specified and directed. |
| 13 | S&Fsocket outlets 16 Amps, 3 pinflush type, complete all as specified and directed. |
| 14 | S&F switch piano 16 Amp flush type single pole one way with ISI marked,complete all as specified and directed. |
| 15 | S&F ceiling rose, 3 phase / PVC / polycarbonate, isolated body complete all as specified anddirected. |
| 16 | S&F lamp holder, PVC/Polycarbonate type with back plate suitable for batten fittings complete all as specified anddirected. |
| 17 | S&F bell musical type AC 230 volt single pole complete all as specified and directed by engineer in charge. |
| 18 | S&F bell Push flush type 5A switch, complete all as specified and directed. |
| 19 | Supply and fixsteped type electronic fan regulator flush type on the existing phenolic laminated sheet etc as required complete all as specified and directed. |
| 20 | S&F 18W tube light fitting (batten and LED tube rod), surface and wall mounted LED batten (overall size 1182x23x37 mm) with aluminium housing and integrated electronic driver having THD<20% suitable for 18W LED tube rod 4ft long ultra bright LED polycarbonate tubelight with THD<10% with very high efficacy suited for installation in existing T8 fitting with G13 lamp holders (single side connection) complete all as specified and directed. Make: Havells Cat Part No. for batten LUMILINEPLUSBS18WLED865SPCSS and Cat Part No. for tube rod PHOTONULTRA2.01213T8SSTL18WLED865SPC or equivalent in Crompton Greaves /Bajaj/Philips/Wipro as approved by GE. |
| 21 | S&F2 feet length, 10W LED tube light fitting, surface and wall mounted LED batten with aluminium housing & integrated electronic driver having THD<20%, with tube rod complete all as specified and directed. Make: Havells Cat Part No. LUMILINEPLUSBS10WLED865SPCSS or equivalent in Crompton Greaves /Bajaj/Philips/Wipro as approved by GE. |
| 22 | S&F environmental friendly, ultra modern, energy saving, surface mounted, decorative bulk head fitting LED luminaire comprising of high brightness LEDs 10 watt, IP66 protection class complete all as specified and directed. |
| 23 | S&F 595mm x 595mm x 70mm size panel, environmental friendly, new generation, aesthetically designed, ultra modern recess mounting luminaire with high brightness SMD LEDs 34/42W as light source, suitable for Armstrong/Grid ceiling complete all as specified and directed. Make: Havells Cat Part No. PLUTONEO2X2PLR34WLED857S/PLUTONEO2X2PLR42WLED857S or equivalent in Crompton Greaves /Bajaj/Philips/Wipro as approved by GE. |
| 24 | S&F Factory made DB TPN 4 way double door with suitable size of copper bus bar concealed in wall IP 43 protection,415 V,3 phase 50 Hz for fixing MCB complete all as specified and directed. Note: Distribution board and MCB"s should be same make. |
| 25 | S&F Factory made DB SPN12 way double door with 200 Amps rated bus bar concealed in wall IP42/ 43 protection,240V for fixing MCB complete all as specified and directed. Note: Distribution board and MCB"s should be same make. |
| 26 | S&F Factory made DB SPN8 way double door with 200 Amps rated bus bar concealed in wall IP 42/43 protection,240V for fixing MCB complete all as specified and directed. Note: Distribution board and MCB"s should be same make. |
| 27 | S&F Factory made DB SPN4 way double door with 200 Amps rated bus bar concealed in wall IP 42/43 protection,240V for fixing MCB complete all as specified and directed. Note: Distribution board and MCB"s should be same make. |
| 28 | S&F MCB SP ‘B’ curve, 10KA, 240V,6 to 32 amps, in the MCB DB including necessary connectioncomplete all as specified and directed. |
| 29 | S&F MCB SPN ‘C’ curve, 10KA, 240V,32 amps, in the MCB DB including necessary connectioncomplete all as specified and directed. |
| 30 | S&F MCB SPN ‘B’ curve, 10KA, 240V,40 to 63 amps in the MCB DBincluding necessary connection complete all as specified and directed. |
| 31 | S&F MCB TPN ‘B’ curve, 10KA, 415V,63 ampsin the MCB DB including necessary connectioncomplete all as specified and directed. |
| 32 | M&Lsub main wiring with proper colour coding, insulated, unsheathed, multistranded, copper conductor FRLS-H, cable of 2 run 6 Sq mm for phase and neutral and one run of 6 Sq mm for earth wire unsheathed, multistranded, copper conductor FRLS-H, drawn through the new rigid PVC concealed conduit fixed on wall complete all as specified and directed. Note:- (i) Two runs of cable for phase/neutral, one run of cable for earth and one run PVC conduit will be measured and paid as one unit length complete all as specified and directed. (ii)Wiring shall be done in proper colour coding. |
| 33 | M&L sub main wiring with proper colour coding, insulated, unsheathed, multistranded, copper conductor FRLS-H, cable of 2 run 4 Sq mm for phase and neutral and one run of 4 Sq mm for earth wire unsheathed, multistranded, copper conductor FRLS-H, drawn through the new rigid PVC concealed conduit fixed on wall complete all as specified and directed. Note:- (i)Two runs of cable for phase/neutral, one run of cable for earth and one run of PVC conduit will be measured and paid as one unit length. (ii)Wiring shall be done in proper colour coding. |
| 34 | Taking down old unserviceable earthing and M&L earthing complete with galvanised iron earth plate electrode of size 600mm x 600mm x 6mm thick buried directly under ground vertically to a depth not less than 2.25 metre below ground level with top edge of the earth plate at a depth not less than 1.5 metre below ground level ,connected to galvanised earth lead wire 4.0mmby means of bolts, nuts, check nuts, washer including test point by means of bolts, nuts, check nuts, and washers of galvanized iron and connected to main switch / control board up to 7.5 metre away from earth electrodeand including GI pipe light grade 40mm bore protection pipe & necessary excavation and earth work in any strata, PCC chambers in PCC 1:3:6 type B1, RCC 1:2:4 type B1 cover slab 50mm thickwith 8mm dia TMT bars at 140mm C/C both ways,with lifting handle, watering pipe of GI medium grade 40mm dia, wire mesh, funnel, lugs and charcoal, salt etc all as applicable and as per plate No 3 of SSR Part-I and all as specified. |
| 35 | Charges for attending E/M petty complaint in respect repair/rectification of fault in electric fitting MCB DB"s, internal wiring LT Panel and fixture and rectify the faults and replacement of unsv any type of fitting/fixture, MCB"s, any type, bakalite sheet restore the electric supply and made the item functionable light point, fan point, socket point 6A/16A, switches sockets, fan regulator, light fixtures any type of lamp, MCB DB"s and all electrical acessories and day to day /door to door maintenance, making the points/accessories serviceable in all respect with replacement of any minor parts like small length of wires (not more than 1 mtr) and other connected minor accessories. Work shall also include to check and removal of leakage in service connection / submains of houses all as specified and as directed. The scope also include cutting of existing bakelite sheet to accommodate new wiring acessories all type electric fitting/fixture. (Accessories shall be paid under respective items as supply only). Notes : Any other replacement of major items shall be measured & paid under respective items as supply only. Fixing charge of fitting/fixture and MCB"s of any type is deemed to be included in the above item. |
| 36 | (i) Contractor representative/supervisor will report to complaint cell for morning and afternoon to collect routine/urgent nature of complaint related to internal electric supply till completion of contract. The work shall be attended by the contractor immediately. The contractor will ensure deployed of sufficientmanpower with equippedall sort of petty items such as insulation tape, galvanised screws, nuts, bolts, washers etc required to accomplish the job. The contractor will also ensure as availability of every type of requisite T&P items to his tradesman. All routine / urgent job received on job slip will be repaired and got signature of user"s and will be deposited to complaint cell within 24 hrs. In case of any delay in attending the complaint more than 48 hrs after handing over of routine / urgent works, the contractor shall be liable to pay the penalty as per the item rate. (ii) Contractor shall maintain the maintenance register showing all daily complaints received and shall maintain job card for attending complaints. The signature of the user shall be obtained on the job card showing the materials used in the work after completion of the job. (iii) If the Contractor did not attend complaints, a penalty of Rs 300/- per day per complaint recovery shall be made from the work done amount. (iv) The MES Department is not responsible for the payment of staff hired by contractor for complaint rates for attending the complaints by the electrician are deem to included in the item for repair i.e. Electrician/Helper, as all the items of CA are to be supply and fixed by the contractor. (v) All the complaint slip, register and connected document will be provided by the contractor without any extra cost. (vi) After any repair the site has to be cleaned and make the surface good.. |
| 37 | Supply only switch piano 6 Amp flush type single pole one way, ISI marked,complete all as specified and directed. |
| 38 | Supply only socket outlets 2-in-1, 3 pin 6 Ampflush type, complete all as specified and directed. |
| 39 | Supply only bell Push flush type 5A switch,complete all as specified and directed. |
| 40 | Supply only switch piano 16 Amp flush type single pole one way with ISI marked,complete all as specified and directed. |
| 41 | Supply only switch socket combination 2 in 1, 5/3 pin, 6 and 16 Amp flush type universal, ISI marked complete all as specified and directed. |
| 42 | Supply only socket outlets 6 and 16 Amps 2-in-1, 5 pinflush type, complete all as specified and directed |
| 43 | Supply only stepped type electronic fan regulator flush type on the existing phenolic laminated sheet etc as required complete all as specified and directed. |
| 44 | Supply only bell multi music type AC,230 volts, single pole complete all as specified and directed. |
| 45 | Supply only single core flexible PVC cable 1.5 sqmm of standard copper conductor PVC insulated unsheathed cables of 1100 volts complete al as specified and directed. |
| 46 | Supply only capacitor 2.50 Mfd, 240V, complete all as specified and directed. |
| 47 | Supply only lamp holder, PVC/Polycarbonate type with back plate suitable for batten fittings complete all as specified anddirected. |
| 48 | Supply only MCB SP ‘B’ curve, 10KA40 amps complete all as specified and directed. |
| 49 | Supply only MCB SPN ‘B’ curve, 10KA40 amps complete all as specified and directed. |
| 50 | Supply only environmental friendly, ultra modern, energy saving, surface mounted, decorative bulk head fitting LED luminaire comprising of high brightness LEDs 10 watt, IP66 protection class complete all as specified and directed. |
| 51 | Supply only surface and wall mounted LED batten (overall size 1182x23x37 mm) suitable for 20W LED tube rod with aluminium housing and integrated electronic driver having THD<20% complete all as specified and directed. Make: Havells Cat Part No. LUMILINEPLUSBS20WLED865SPCSS or equivalent make and Cart Part as approved by GE. |
| 52 | Supply only surface mounting 2 ft length, 9 watt LED light fitting complete all as specified and directed. |
| 53 | Supply only decorative wall mounted light fitting with 7/9W LED bulb made by polycarbonate body, spiral B-22 base suitable for LED bulb complete all as specified and directed. |
| 54 | Supply only LED bulb of 7 watt complete all as specified and directed. |
| 55 | Supply only 4ft length ultra bright 20W LED polycarbonate tube rod with THD<10% with very high efficacy suited for installation in existing T8 fitting with G13 lamp holders (single side connection) complete all as specified and directed. Make: Havells Cart Part No. PHOTONULTRA2.01213T8SSTL20WLED865SPC or equivalent in Crompton Greaves /Bajaj/Philips/Wipro as approved by GE. |
| 56 | Supply only for replacement of fan blades (set of three) of any make / type of ceiling fan of size 1200/1400mm sweep complete all as specified and directed. |
| 57 | Supply only energy saving, environmental friendly, long life, exclusive innovatice die-cast aluminium flood light with high power LEDs of 30W as light source, suitable for highlighing architectural features or Area Lighting. Also suitable for rough services/installations complete all as specified and directed. Make: Havells Cat Part No. JETAQUANTOPLUSFLP30WLED757SYMLENS or equivalent in Crompton Greaves /Bajaj/Philips/Wipro as approved by GE. |
| 58 | Supply only 595x595x70mm size panel, environmental friendly, new generation, aesthetically designed, ultra modern recess mounting luminaire with high brightness SMD LEDs 34/42W as light source, suitable for Armstrong/Grid ceiling complete all as specified and directed. Make: Havells Cat Part No. PLUTONEO2X2PLR35WLED857S/PLUTONEO2X2PLR42WLED857S or equivalent in Crompton Greaves /Bajaj/Philips/Wipro as approved by GE. |
| 59 | Taking down un-serviceable DB of any size and capacity including MCB etc, and removing materials to store for keeping in safe custody or for credit to contractor and making good disturbed surfaces of walls, floors, etc, complete all asspecified and directed. |
| 60 | Taking down unserviceable sub main wiring of any type and any size from wall, ceiling etc. complete all as specified and directed. |
| 61 | Taking down old unserviceable ceiling fan of any sweep, S&F 1200mm sweep ceiling fans complete with blades, down rods, electronic regulator and accessories, 230 V. Min air delivery 210 CFM with service value 6.00 BEE. Five star rated with brushless direct current motor (BLDC) complete all as specified and directed. Note:- Old unserviceable ceiling fan to be deposited in MES store yard. |
| 62 | Taking down old unserviceable exhaust fan of any sweep and S&F 300mm sweep exhaust fan made of sturdy Engineering plastic complete with louvers shutter, voltage 230V, 50 Hz, RPM 1200, Copper winding, 5 star rated complete all as specified and directed. Note:- Old unserviceable exhaust fan to be deposited in MES store yard. |
| 63 | Taking down old unserviceable energy meter of any capacity and S&F electronic meters temper proof LCD dispay with polycarbonate cover 230 V, 10-60 Amp, accuracy class-I 50 Hz, conforming to IS 13779, IP-54, with parameters to show data, time, current reading, load, PF, voltage and KWH complete all as specified and directed. Note:- Old unserviceable energy meter to be deposited in MES store yard. |
| 64 | Taking down old unserviceable wall mounted fan of any sweep and S&F new wall mounted fan 400mm sweep with oscillating arrangement, in-built speed control and ON-OFF switch arrangement complete all as specified and as directed. Note:- Old unserviceable wall fan to be deposited in MES store yard. |
| 65 | Taking down old unserviceable electric water geyser and S&F new electric water storage Heater (vertical type Geysers) 50 Ltrs BEE RATING 5 STAR, 230 volts AC single phase with and including grouting with high tensile rag bolt, nut & washer etc as directed as per site requirement and making necessary inlet /outlet water connection for Geysers. Geysers to have glass lines tank, fero glass coated container, PUF insulation, glass coated heating element, 8 BAR rated pressure, thermostat cut off etc.complete all as specified and as directed. Make:- Bajaj (Model No-Calenta)/ Crompton (SWH Arno Neo ASHW-2125)/ Havells (Puro project Model PURO PPT) or equivalent make as approved by GE. Note:- Old unserviceable electric water heater to be deposited in MES store yard. |
| 66 | Taking down old unserviceable electric water geyser, S&F new electricstorage Heater (vertical type Geysers) 25 Ltrs BEE RATING 5 STAR, 230 volts AC single phase with and including grouting with high tensile rag bolt, nut & washer etc as directed as per site requirement and making necessary inlet / outlet water connection for Geysers. Geysers to have glass lines tank, fero glass coated container, PUF insulation, glass coated heating element, 8 BAR rated pressure, thermostat cut off etc. complete all as specified and as directed. Make : Bajaj Model No-Calenta/ Crompton (SWH Arno Neo ASHW-2125)/ Havells ( Puro project Model PURO PPT) or equivalent make as approved by GE. Note:- Old unserviceable electric water heater to be deposited in MES store yard. |
| 67 | Taking down geysers of any type and capacity due to rusting of bolts/seepage of wall, S&F heavy duty pin type fastener 4 inch long and making necessary inlet/outlet and electric water supply connections from existing source of geyser complete all as specified and as directed |
| 68 | Inspection, checking adjustments and minor repairs of storage water heater 25/35/50Itr capacity of any type any make vertical/ horizontal type which includes the following:- (a) Inspection, taking out of drain plug & dewatering and re-fixing the same complete all as directed. (b) Checking water tightness of storage tank. (c) Checking stop cocks with outlet/inlet pipe of geysers, pressure reducing valves etc to ensure free movement of water and easy functioning of parts. (d) Inspecting over flow vent pipe connections to ensure water-tightness and proper flow. (e) Checking and correct earth continuity of electrical items. Checking functioning of heating element and correct setting adjustment of thermostat up to 55° C. (f) Adjustment of reducing valves, checking of dead weight type high pressure release valve. (g) The cost of spare parts required for repair & maintenance of geysers covered under this item shall be measured and paid separately under the relevant item as supply only. Make of geysers covered under the scope of work:- Sidhson, Bajaj, Racold, Crompton, orison, Ditz Premier, Peeco, Empire, Shakti, Sahas & Konark. Note:- Irrespective of the Number of complaints, work against this item of BOQ shall be completed within 03 days after handing over the Complaint slip failing which recovery @ Rs 200.00/per geyser per day for delay shall be effected from the contractor payment. |
| 69 | Supply only heating element, (Round type) 1.5 KW 230 volts, ISI marked suitable for| 25/35/50 ltrs geysers of any make complete all as specified and as directed. Make:-USHA / Bajaj / Recold/Theta. |
| 70 | Supply only heating element, (Round type) 2 KW 230 volts, ISI marked suitable for 25/35/50 Itrs geysers of any make complete all as specified and as directed. Make:-USHA /Bajaj / Recold /Theta |
| 71 | Supply only thermostat switch for geysers of 25/35/50 Itrs capacity (ISI marked) complete all as specified and as directed. Make:- USHA /Bajaj/Theta / Elcon |
| 72 | Supply only base assembly, compatible to existing geyser, with inlet and thermostat pipe with drain plug inclusive of clamps for holding the element with nuts, bolts and gasket complete all as specified and as directed. |
| 73 | Supply only indicator lamp for geyser of any type colour green & red complete all as specified and as directed. Make:- Usha/Bajaj/ Crompton |
| 74 | Supply only stainless-steel inner tank of minimum 20 gauge sheet rated pressure not less than 7 kg/sq.cm suitable for 25 Itrs capacity geysers (wt not less than 3.75 kg) as per sample complete all as specified and as directed. |
| 75 | Supply only of stainless-steel inner tank of minimum 20 gauge sheet rated pressure not less than 7 Kg/sq.cm suitable for 50 Itrs capacity geysers (wt not less than 5.25 kg) as per sample complete all as specified and as directed. |
| 76 | S&F in repairs PVC connection for hot/cold water made of double layer nylon braided and fabric at a pressure of 6 kg/sq. cm at both ends, 450mm long, heavy duty with CP brass adopters, washers, suitable for 15mm bore pipe complete all as specified and as directed. MAKE:- PRAYAG/ POLYTUFF/ SHAKTI |
| 77 | S&F in repairs PVC connection for hot/ cold water made of double layer nylon braided and fabric at a pressure of 6 kg/sq. cm at both ends, 600mm long, heavy duty with CP brass adopters, washers, suitable for 15mm bore pipe complete all as specified and as directed. MAKE: PRAYAG/ POLYTUFF/ SHAKTI |
| 78 | S&F in repairs bib taps, cast copper alloy, with crutch or butterfly handle chromium plated, fancy type, screwed down, screwed for 15mm bore iron pipe, IS marked, complete all as specified and as directed. |
| 79 | Dismantling carefully solar storage water heating system of any capacity, any type for following works with testing and re-fixing the same in original position making all water/ electric connection to entire satisfaction of Engineer-in-charge after repair as under:- (a) Inspection, opening, of all parts, descaling, washing of inner tank with chemical solution and cleaning of outer cover storage tank. (b) Checking water tightness of storage tank after cleaning. (c) Checking and correcting earth continuity of electrical items. (d) Adjustment of reducing valves, checking of dead weight type high pressure releasevalve and visual check of fusible plug for its intactness. Note: Supply and fixing of Spare parts. wiring etc shall be measured & paid separately. |
| 80 | Supply only heating element, 3.00 KW 230 volts, ISI marked suitable for solar geysers tank of any make complete all as specified and as directed. Make:- USHA/ Bajaj Recold/Daspas |
| 81 | S&F in repairs heating element, 3.00 KW 230 volts, ISI marked suitable for solar geysers tank of any make complete all as specified and as directed. Make:- USHA/ Bajaj Recold/Daspas |
| 82 | Supply only thermostat switch for solar water heater (ISI marked) any make and size complete all as specified and as directed. Make:- USHA/ Baja/Theta/Elcon. |
| 83 | S&F in repairs thermostat switch for solar water heater (ISI marked) any make and size complete all as specified and as directed. Make:- USHA/ Baja/Theta/Elcon. |
| 84 | Supply only glass of heat collector for solar water heater 200/300/400 litre capacity complete all as specified and directed. |
| 85 | S&F in repairs glass of heat collector for solar water heater 200/300/400 litre capacity complete all as specified and directed. |
| 86 | Supply only tuffen glass of heat collector for solar water heater 200/300/400 litre capacity complete all as specified and directed. |
| 87 | S&F in repairs tuffen glass of heat collector for solar water heater 200/300/400 litre capacity complete all as specified and directed. |
| 88 | Repair and welded to stainless steel water storage tank of solar storage water heating system of any capacity 100 to 500 LPD, to prevent any type of leakage at site with testing and re-fixing the same in original position making all water / electric connection to entire satisfaction of Engineer-in Charge after repair as under:- (a) Inspection, opening, of all parts, descaling, washing of inner tank with chemical solution and cleaning of outer cover storage tank. (b) Checking water tightness of storage tank after cleaning. (c) Checking and correcting earth continuity of electrical items. (d) Adjustment of reducing valves, checking of dead weight type high pressure release valve and visual check of fusible plug for its intactness. Note:- Supply and fixing of spare parts, wiring etc shall be measured & paid separately |
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