REPAIR/MAINT OF DG SET, SOLAR WATER HEATERS AND CLEANING OF OVER HEAD TANKS/ UNDER GROUND SUMP, MAINT OF STP ANARWALA AND FILTER PLANTS UNDER GE DEHRADUN.

Amount

Removing of existing filter bed/media i.e. gravel and sand etc. from filter bed of size 7x2.5x1.5 mtr, Screening, seperating, cleaning and washing the gravels/sand obtained from filters for reuse and removing the soil to a distance n.exc 50m and applying one coat of apex Weather proof paintt on internal surface of the filter and painting water channel of filter with black enamel paint after scruubbing the walls and channel and reloading the cleaned filter media in the filter complete all as specified and directed. Note : Extra quantity of gravel / sand required to top up the filter bed shall be paid under relevant item .

M&L for laying gravels of size 25 mm to 40 mm in 30cm layers in filter beds including screening, cleaning and washing complete all as specified and directed. (Source of gravel:- Lal Kuan, Haldwani).

M&L for laying gravels of size 16 mm to 25 mm in 30cm layers in filter beds including screening, cleaning and washing complete all as specified and directed. (Source of gravel:- Lal Kuan, Haldwani).

M&L for laying of natural quartz sand of size 1.5 to 2.5mm in filter bed complete all as specified & directed. (source of sand:- Janshi/Babina)

S&F in replacement filter nozzel plastic, type GP 25A MOC pp. Make: Plasticon India Ltd. (as per sample) complete all as specified & directed.

Draining out water from fluidized aerobic bed- 2 Nos of size 4.7 x3.65 x 3.5 meters manually or mechanically taking out existing FAB MEDIA and stacking it carefully at STP complex, Cleaning/desludging of aerobic bed by means of scrapping inside walls and bottom by steel wire brush to remove raw material and transport to out side STP complex for disposal and thereafter cleaning/washing of interior surface using high grade bleaching powder lime mixed water and applying two coats of Apex Weather proof paint on external surface of the tank including following :- (i) Cleaning of filter pipe including replacement of filters. (ii) Cleaning/testing of compress air pipe system and carrying out minor repairs whenever required. (iii) Washing properly & carefully stacked FAB MEDIA by using fresh water & Lime-bleaching water and refilling the FAB MEDIA into fluidized aerobic beds as directed.

Draining of water from tube settler tank - 2 Nos of size 4.7x3.3x 5.5 meters manually or mechanically, Cleaning /desludging of tube settler tanks by means of scrapping inside walls and bottom by steel brush to remove raw material and transport it to out side STP complex for disposal, there after cleaning/washing of interior surface of tank walls & bottom using high grade bleaching powder and lime mixed water and applying two coats of Apex Weather proof paintt on external surface of the tank. Note: The media shall not be removed from tube shelter tank while washing it complete all as specified and directed.

Cleaning/desludging of raw sewage under ground sump (Equalisation tank) 5.6 x6.6 x 6 meters including screening chamber by closing main incoming manhole and pumping out raw sewage to nearest drain by using portable non clog pump set, cleaning of raw sewage sump manually or mechanically using special T&P such as movable sewage cleaning tanker scrapping inside wall, and bottom by steel wire brush to remove raw material and transport it to out side the STP complex for disposal, thereafter cleaning/washing of interior surface of underground sump using high grade bleaching powder and lime mixed water and applying two coats of Apex Weather proof paint on external surface of the tank complete all as specified & directed.

Draining out of water from chlorine contact tank/treatment water supply tank of size 6 X6X 2.0 meters manually or mechanically, cleaning/washing by scrapping inside walls and bottom by steel wire brush to remove raw materials and transport it to out side STP complex for disposal, there after cleaning/washing the interior surfaces of tank walls & Bottom using high grade bleaching powder and lime mixed water and applying two coats of Apex Weather proof paintt on external surface of the tank complete all as specified.

Periodical maintenance of sludge drying bed of size 3 x 3 mtr by removing all floating material, scrapping and taking out filter media mixed with sludge to a depth of 25 mm to 32 mm, cleaning wall from inside, taking out sludge and disposal out side MOD land, digging out filter media up to 150mm depth for increasing the porosity, leveling the media uniformly in filter bed and applying black enamel paint on internal surface above media, applying Apex weather proof paint on external surface of the tank. Note:- (i) Additional qty of FAB MEDIA and pea gravel required to be filled in addition to existing qty will be measured and paid separately. Notes for item Nos.06 to 10 : (a) The item shall include all type of scaffolding, supports, ladders, platforms etc. and safety equipments required for working in the foul conditions/sumps. (b) Surfaces of the tanks after washing and cleaning shall be got approved from the Engr-in-Charge before carring out further treatment. (c) Contractor shall provide take all precautionary measures and provde necessary tools, dresses, gears etc to the workmen required for working in foul conditions at his own cost and shall be resposible for any type of accident and mishappening. (c) Sludge shall be transported in closed containers/ trucks. (d) The tenderers are advised to visit the site to know the exact location, depth and condition of the sumps before quoting the rate.

Supply and fixing in replacement of greased graphite gland packing complete all as specified & directed of following size :- Make:- Champion or as approved.

8 mm to 15mm

20 mm to 25mm

M&L for preparation of old painted steel surface and applying one coat of red oxide primer and one coat of synthitic enamel paint to all pipe lines, railings, any type of channel, angle iron, duct cover or any other metallic part at New Bijapur filteration plant complete all as specified.

Material and labour for water sample testing for any of the sources as directed by Engr -in-Charge. by collecting sample of raw and treated water in clean sealed container in presence of representative of GE and same shall be got tested for physical, Biological and chemical test for potability of water as per relevant IS, once in every three months from a Govt recognized lab and Test result of water shall be submitted to AGE E&M office for record.

Supply and fix Test Kit for PH and residual chlorine for water supply installations Make : Hybrid laboratories/RMCO or equivalent as approved.

Supply only O-Tolidine Reagent solution for chlorine estimate packed in glass bottle of 500 ml capacity Make " Fisher scientific/Nice Chemical or equivalent as approved.

M&L for cleaning of RCC under ground sediment tank of 3.75 Lakh gallon capacity by by brooming down, scrapping all the side walls and bottom, removing fungus, scales, dirt, sludge etc., taking out sludge from inside of tank and depositing the same at a distance not more than 100 mtrs and washing the tank inside with water and chemicals such as bleaching powder, caustic soda etc, draining out water and applying one coat of apex Weather proof paintt on internal and external surface of the tank , writing date of cleaning in white capital letters with sythetic enamel paint on black back ground, size of letters 80 x 10mm complete all as specified and as directed.

M&L for cleaning of RCC under ground raw water sump of 2.5 Lakh gallon capacity by by brooming down, scrapping all the side walls and bottom, removing fungus, scales, dirt, sludge etc., taking out sludge from inside of tank and depositing the same at a distance not more than 100 mtrs and washing the tank inside with water and chemicals such as bleaching powder, caustic soda etc, draining out water and applying one coat of apex Weather proof paintt on internal and external surface of the tank, writing date of cleaning in white capital letters with sythetic enamel paint on black back ground, size of letters 80 x 10mm complete all as specified and as directed.

M&L for cleaning of RCC clariflocculator of capacity 75Cum/hr, of size 10.5mtr dia appx 4mtr depth by brooming down, scrapping all the side walls and bottom including channels, washout system, removing fungus, scales, dirt, sludge etc., taking out sludge from inside of tank and depositing the same at a distance not more than 100 mtrs and washing the tank inside with water and chemicals such as bleaching powder, caustic soda etc, draining out water, and painting all MS work like channel, gear assembly, rails, railing or any other metallic part with one coat of synthetic enamel paint, applying one coat of apex Weather proof paintt on internal and external surface of the tank and writing date of cleaning in white capital letters with sythetic enamel paint on black back ground, size of letters 80x10mm, complete all as specified and as directed.

M&L for cleaning of sludge water tank of size appx. 8.00x3.5x2.25 meters brooming down and scrapping all the side walls and bottom by brooming down, scrapping fungus, scales, dirt, sludge etc., taking out sludge from inside of tank including all valves, channels and wash out drain etc and depositing the same at a distance not more than 100 mtrs and washing the tank inside with water and chemicals such as bleaching powder, caustic soda etc, draining out water and applying one coat of apex Weather proof paintt on internal and external surface of the tank, writing date of cleaning in white capital letters with sythetic enamel paint on black back ground, size of letters 80 x 10mm complete all as specified.

M&L for cleaning of electrically operated Alum & lime dozing well of size appx. 2.5Mtr dia and 2.25 Mtr depth, by brooming down, scrapping all the side walls and bottom , removing fungus, scales, dirt, sludge etc., taking out sludge from inside of tank and depositing the same at a distance not more than 100 mtrs and washing the tank inside with water and chemicals such as bleaching powder, caustic soda etc, draining out water and painting all MS work like channel, agitator, pump, motor etc with one coat of synthetic enamel paint, applying one coat of apex Weather proof paintt on internal and external surface of the tank and writing date of cleaning in white capital letters with sythetic enamel paint on black back ground, size of letters 80x10mm, complete all as specified and as directed.

M&L for cleaning of chlorine contact tank appx size 10x12x4.0 Mtr by brooming down, scrapping all the side walls and bottom , removing fungus, scales, dirt, sludge etc., taking out sludge from inside of tank and depositing the same at a distance not more than 100 mtrs and washing the tank inside with water and chemicals such as bleaching powder, caustic soda etc, draining out water and painting all MS work like channel, agitator, pump, motor etc with one coat of synthetic enamel paint, applying one coat of apex Weather proof paintt on internal and external surface of the tank and writing date of cleaning in white capital letters with sythetic enamel paint on black back ground, size of letters 80x10mm, complete all as specified and as directed.

M&L for cleaning of RCC under ground CLEAR water sump of size 20x20x2.75 meters by by brooming down, scrapping all the side walls, bottom and top, removing fungus, scales, dirt, sludge etc., taking out sludge from inside of tank and depositing the same at a distance not more than 100 mtrs and washing the tank inside with water and chemicals such as bleaching powder, caustic soda etc, draining out water and applying one coat of white wash on internal and one coat of apex Weather proof paintt on external surface of the tank, writing date of cleaning in white capital letters with sythetic enamel paint on black back ground, size of letters 80 x 10mm and painting all inlets, outlets, washouts and overflow pipes with one coat of black bituminous paint complete all as specified and as directed

M&L for cleaning of sedimentation tank of size 10.80x4x4.20 meters consisting of 06 Nos chamber by brooming down, scrapping all the side walls and bottom, removing fungus, scales, dirt, sludge etc., taking out sludge from inside of tank and depositing the same at a distance not more than 100 mtrs and washing the tank inside with water and chemicals such as bleaching powder, caustic soda etc, draining out water and applying one coat of apex Weather proof paintt on internal and external surface of the tank, writing date of cleaning in white capital letters with sythetic enamel paint on black back ground, size of letters 80 x 10mm complete all as specified.

M&L for cleaning of filter bed size 25x9.20x3.20 meters by digging 30 cm sand, brooming down and scrapping all the side walls and bottom, including all valves, channels and wash out drain etc removing fungus, scales, dirt, sludge etc., taking out sludge from inside of tank and depositing the same at a distance not more than 100 mtrs and washing the tank inside with water and chemicals such as bleaching powder, caustic soda etc, draining out water and applying one coat of apex Weather proof paintt on internal and external surface of the tank, writing date of cleaning in white capital letters with sythetic enamel paint on black back ground, size of letters 80 x 10mm complete all as specified.

M&L for Cleaning of raw water tank appx size 11x06x3.0 Mtr by taking out deposit silt/mud from inside of tank upto bottom surface including scraping deposit alge on inside wall and washing with lime water upto bottom, applying one coat of apex Weather proof paintt on internal and external surface of the tank, writing date of cleaning in white capital letters with sythetic enamel paint on black back ground, size of letters 80 x 10mm complete all as specified and directed by Engineer-in-Charge.

Removing of existing filter bed/media i.e. gravel & sand etc. from filter bed size 25x9.20x3.20 meters , Screening, seperating, cleaning and washing the sand/gravel for reuse, refill the reusable sand/gravel after cleaning and removing the spoil to a distance n.exc 50m complete including side intake channel and painting the clean wall surface (Internal & External) of filter bed and channel with Apex Weather proof paintt all as specified and directed. Note : Extra quantity of gravel / sand required to top up the filter bed shall be paid under relevant item .

M&L for Cleaning of raw water tank appx size 06x06x3.0 Mtr by taking out deposit silt/mud from inside of tank upto bottom surface including scraping deposit alge on inside wall and washing with lime water upto bottom, applying one coat of apex Weather proof paintt on internal and external surface of the tank, writing date of cleaning in white capital letters with sythetic enamel paint on black back ground, size of letters 80 x 10mmcomplete all as specified and directed by Engineer-in-Charge.

M&L for Cleaning of raw water tank appx size 16x06x3.0 Mtr by taking out deposit silt/mud from inside of tank upto bottom surface including scraping deposit alge on inside wall and washing with lime water upto bottom, applying one coat of apex Weather proof paintt on internal and external surface of the tank, writing date of cleaning in white capital letters with sythetic enamel paint on black back ground, size of letters 80 x 10mm complete all as specified and directed by Engineer-in-Charge.

Removing of existing filter bed/media i.e. gravel and sand etc. from filter bed of size 5x4x2.5 mtr, Screening, seperating, cleaning and washing the gravels/sand obtained from filters for reuse and removing the soil to a distance n.exc 50m and applying one coat of apex Weather proof paintt on internal surface of the filter and painting water channel of filter with black enamel paint after scruubbing the walls and channel and reloading the cleaned filter media in the filter complete all as specified and directed. Note : Extra quantity of gravel / sand required to top up the filter bed shall be paid under relevant item .

M&L for cleaning of top layer of filter bed size 33.50x12.60x2.70mtr by digging 30 cm sand, brooming down and scrapping all the side walls upto top of filter media , including all valves, channels and wash out drain etc removing fungus, scales, dirt, sludge etc., taking out sludge from inside of tank and depositing the same at a distance not more than 100 mtrs and washing the tank inside with water and chemicals such as bleaching powder, caustic soda etc, draining out water and applying one coat of apex Weather proof paintt on internal and external surface of the tank, writing date of cleaning in white capital letters with sythetic enamel paint on black back ground, size of letters 80 x 10mm complete all as specified.

Removing of existing filter bed/media i.e. gravel & sand etc. from filter bed size 33.50x12.60x2.70mtr , Screening, seperating, cleaning and washing the sand/gravel for reuse, refill the reusable sand/gravel after cleaning and removing the spoil to a distance n.exc 50m complete including side intake channel and painting the clean wall surface (Internal & External) of filter bed and channel with Apex Weather proof paintt all as specified and directed. Note : Extra quantity of gravel / sand required to top up the filter bed shall be paid under relevant item . Notes for item Nos 16 to 31: (a) The item shall include all type of scaffolding, supports, ladders, platforms etc. and safety equipments required for working in the sumps. (b) Internal surface of the tank after washing and cleaning shall be got approved from the Engr-in-Charge before carring out further treatment. (c) The tenderers are advised to visit the site to know the exact location, depth and condition of the sumps before quoting the rate.

Material and labour for servicing of DG set of any make by cleaning, servicing, oiling and greasing of moving parts,checking the serviceability of self starter, alternator, AVR for proper voltage out put,Batteries voltage & electrolyte be checked & added upto top level, functunability of safety devices, all nut - bolts of Engine and alternator,proper tension of fan belts, check coolant level and if necessary top up.. Ensuring leak proof of all type hose for water , pipe line of fuel and lub oil. Checking of air cleaner element & clean it with dry compressed air (60 psi pressure.) including labour for replacement of lubricating oil filters element complete set , Fuel filters element, lubricating oil , complete all as specified and directed for following capacity. Note : servicing will be done through authorised dealer only and a certificate to this effect will be submitted from authorised dealer to the department.

500 KVA 3 phase 50 Hz, Make : Kirloskar

100 KVA to 125 KVA 3 phase 50 HZ, Make : Mahindra/Cuminns/ Kirloskar/ Greaves.

62.5 KVA 3 phase 50 HZ, Make : Cuminns/ Kirloskar/ Greaves.

20 KVA to 50 KVA 3 phase 50 HZ, Make : Kirloskar NOTES: (i) The quoted rates of the contractor includes for fixing the serviceable parts in position and replacement of unserviceable parts with new parts. The cost of servicing of DG set are inclusive of replacement of small/minor parts such as nuts, bolts, washers, locking nuts, small springs, studs etc and parts mentioned in the item above.. (ii) Make of DG set be one of the make mentioned in the item. (iii) Spare parts to be replaced shall be suitable for the same make and model of engine as installed at site and serviced. (iv) Cost of lubricating oil, filters shall be measured and paid separately.

Supply only of the following new parts suitable for fuel injection pump assembly repaired under Schedule `A' item No 32 above :- (Note :- Fixing element of these items is included under the rates quoted by the contractor for Schedule `A' item No 32.

Air Filter element for 500 KVA DG set

Air Filter element for 100 to 125 KVA DG set

Air Filter element for 50 to 62.5 KVA DG set

Air Filter element for 20 to 35 KVA DG set

Fuel Filter element for 500 KVA DG set

Fuel Filter element for 100 to 125 KVA DG set

Fuel Filter element for 50 to 62.5 KVA DG set

Fuel Filter element for 20 to 35 KVA DG set

Oil Filter element for 500 KVA DG set

Oil Filter element for 100 to 125 KVA DG set

Oil Filter element for 50 to 62.5 KVA DG set

Oil Filter element for 20 to 35 KVA DG set

Water hose pipe set with clamp for DG set.

Lubricating oil pipe set with coupling for DG set.

Fuel pipe set with coupling for DG set.

Oil temperature gauge

Water temperature gauge

Oil pressure gauge 0 to 7 kg/cm2

Disconnecting, and taking out carefully old unserviceable AVR unit and supply , fixing, connecting and testing AVR unit suitable for DG set of 62.5 KVA capacity.and testing for regulated voltage of 415 volts complete all as specified and directed. Make Kirloskar/National/Universal

Supply only lubrication oil SAE-40 ( 20 W- 40 grade) of Make SERVO OF IOC/HINDUSTAN PETROLEUM/ CASTROL) as approved by GE.

Disconnecting and taking out the radiator of following capacity of DG sets and carrying out to work shop, strip opening completer radiator assembly, cleaning of tubes with using de-scaling solution, including soldering / gas welding of leakage of tubes. Cutting the rusted portion of in let or out let tubes including gas welding of new MS water tubes assembling the complete radiator including replacement of gasket, nut bolts, and testing for making it leak proof including oiling/servicing of water cooling assembly, replacing unserviceable parts, re-assembling and fixing the same in position and testing the system complete all as specified and directed by Engineer-in-Charge for following:-

125 KVA to 100 KVA 3 phase 50 HZ, Make : Cuminns/ Kirloskar/ Greaves.

63 KVA to 50 KVA 3 phase 50 HZ, Make ; Kirloskar or as approved.

20 KVA to 35 KVA 3 phase 50 HZ, Make : Kirloskar (NOTE :- (i) Repairs/servicing/reassembling and testing of water cooling assembly shall be carried out on actual load. (ii) The quoted rates of the contractor includes for fixing the serviceable parts in position and replacement of unserviceable parts with new parts. The new replaced parts shall be measured and paid for separately under appropriate item of Sch `A’ as `supply only ‘ but quoted rates are inclusive of replacement of small/minor parts such as nuts, bolts, washers, locking nuts, small springs, screws/gaskets/ packing etc. (iii) The quoted rates of contractor are deemed to be included cost of transportation to and fro upto Work shop/service centre.)

Disconnecting and taking out defective battery lead and supplying, fixing, connecting and testing battery lead (Heavy duty) PVC insulated with multi strand copper conductor single core of size 25 Sqmm for 2 metre length including one side fixed with brass/ copper eye hole lugs clamp and other side fixed with brass battery terminal of heavy duty complete all as specified and directed.

Disconnecting and taking down old unserviceable self starter, 12 Volt DC and dismantling complete for repair, servicing, cleaning, varnishing, oiling, reassembling & testing including replacement of the Following parts :- (a) Armature – 01 No (b) Solenoid switch – 01 No. (c) Field coils – 01 No. (d) Commutator – 01 No. (e) Carbon brush – 02 Nos. (f) Bendex assembly – 01 No (g)Tension sleeve=01no (h) gear assembly-01 no

All as per item No 38 here in above but 24 Volt DC complete all as specified.

M & L for Cleaning of MS fuel tank of DG sets of various capacity by collecting the fuel in cleaned barrels and removing sludge deposited/accumulated inside the tank of and disposal of sludge at a distance not exceeding 100 metre and cleaning the tank with kerosene oil , replacement of fuel tank strainer and unserviceable fuel gauge with new PVC fuel level indicator fixed with clips to the tank and marking levels for every 10 litre by marking and numbering on the side of fuel tank with synthetic enameled paint and refilling the collected fuel after filtration complete all as specified and directed.

Dismantling and taking out old unserviceable Dynamo assembly of 62.5 KVA to 250 KVA capacity of DG set for repair and replacement of defective parts like as Carbon brush, Bearing No. 6302 and rewinding to armature with suitable gauge of copper wire, sleeve, glass paper and Varnish, soldering to commutator assembly, reassembling & fixing the same in position and testing the dynamo assembly all as specified and directed by Engineer-in-Charge.

Supply and fixing in replacement the following spares/parts/ components of AMF Panels .

Power Contactor, LCIF 225A,,3 pole, coil voltage 415 / 440 Volts, 50 Hz with 2 NO + 2 NC auxiliary contacts, having current rating (AC3) of 200 Amps at 415 volts as per C & S Electric/GE/BCH.

Pla relay 24 Volts DC, 11pin, 2 change over, cat part No. 2C/O – MPC -24D of pla make or equivalent of Eagle man.

Bimetal overload relay type MNX with relay range 24 – 40 Amps suitable for 3 phase 415 volts, AC supply (Make : L&T cat No. SS94145OOFO or equivalent of BCH )

Electronic DC timer suitable for 12/24 Volts DC supply, for 0-60 seconds. (on delay). (Make : L&T / PIC / Aditya Electronic)

Under voltage relay suitable for 3 phase 415 volts, AC supply (Make : PIC / Aditya Electronic )

Engine starting relay with sequence timer & Master timer suitable for 12 / 24 Volts DC supply. (Make : PIC / Aditya Electronic)

Indicating lamps neon type with holder for 12 / 24 volts DC supply (RYB) (Make : L&T/BCH or equivalent make as approved by the GE )

Electronic timer, suitable of 240 / 415 Volts, 50 Hz, AC supply, for 0-180 seconds (ON delay). (Make : L&T / PIC / Aditya Electronic)

Supply and fix iron hinges suitable for DG set doors complete all as specified. Make : Kirloskar or equivalent as approved.

S&F in repair unserviceable canopy door lock of suitable size complete all as specified. Make : As per sample

Dismantiling exiting unserviceable 100 LPD/ 200 LPD solar water heating system ETC and re-fixing its original position after necessary repair/ replacement of unserviceable spares (Evacuated Tube Collector) all as specified and directed. Note : Replacement of spares shall be measured & paid separately under respective items of Sch 'A'.

All as per Item No 45 here-in-above but 300 LPD / 500 LPD complete all as specified.

M&L for cleaning of solar water heating system dismantled against item No 54 & 55 above and Servicing of solar water heater system by Cleaning complete tubes and internally ,Anti-scaling Cleaning of all effected parts . Removing any type of chocking of Solar Collector or tube, repairing any type leakage from Gasket, Rubber Washer after Cold Water inlet and before hot water outlet of Solar Water Heater with cleaning agent complete all as specified and directed.

S &F in repair hot water pipe line 20 mm dia (heavy grade) duly insulated with glass wool 50mm and aluminum cladding complete all as specified and directed.

S & F in repair PVC water storage tank multylayer of 500 ltrs capacity, cylindrical, vertical with closed top, hoisted and fixed in position with and including 20 mm bore PTMT ball valve, high pressure with epoxy coated aluminium rod and high density plastic ball, screwed for 20 mm bore iron pipe and connecting to inlet and outlet pipes complete all as specifed and directed.

S & F in replacement heating element of capacity of 3 KW, thread type, suitable for solar water heating system complete all as specified and directed.

S & F in replacement thermostat, suitable for solar water heating system complete all as specified and directed.

S &F in replacement silicon washer of size suitable for solar water heating system complete all as specified and directed.

S & F in repair solar water heating system evacuated tube any size complete all as specified and directed.

S &F in replacement sheet metal enclosures DB, SP 4 way with 200 Amps bus bar double door complete all as specified and directed.

S &F in replacement Isolator TPN, 32 Amps complete all as specified and directed Engr-in-charge.

S & F in replacement Isolator SPN, 40 Amps complete all as specifed and directed Engr-in-charge.

S & F in replacement MCB, SP, 'C' series, 6-32 Amps complete all as direced Engr-in-charge.

Supply and fixing 3 core twisted aluminium flexiable weather proof cable PVC insulated and unsheathed multistranded copper conductor of size 4 sq mm confirming to relevent IS complete all as specified & directed including taking out old unserviceable cable.

M&L for cleaning of RCC over head reservoirs of capacity 25000 Gln by brooming down all the side walls, bottom and top, removing fungus, scales dirt sludge etc. from inside and depositing the same at a distance not more than 100 mtrs after emptying the tank completely and washing the tank inside with water and chemicals such as bleaching powder, castic soda etc and applying one coat of white wash on internal surface of the tank and writing date of cleaning in white capital letters on black back ground, size of letters 80 x 10mm with sythetic enamel paint and marking the direction of flow complete including draining of excess water in tank by providing pump all as specified and as directed

All as per item No 59, here in above but RCC OH tank of capacity 50000 gallon complete all as specified and directed.

All as per item No 59, here in above but RCC OH tank of capacity 100000 gallon complete all as specified and directed.

M&L for cleaning of RCC under ground/semi under grooud sump of capacity 25000 Gln by brooming down all the side walls, bottom and top, removing fungus, scales dirt sludge etc. from inside and depositing the same at a distance not more than 100 mtrs after emptying the tank completely and washing the tank inside with water and chemicals such as bleaching powder, castic soda etc and applying one coat of white wash on internal surface of the tank and writing date of cleaning in white capital letters on black back ground, size of letters 80 x 10mm with sythetic enamel paint and marking the direction of flow complete including draining of excess water in tank by providing pump all as specified and as directed

All as per item No 62 here in above but under ground CLEAR water Sump of capacity 50,000 gallon complete all as specified and directed.

All as per item No 62, here in above but under ground CLEAR water Sump of capacity 1,00,000 gallon complete all as specified and directed.

All as per item No 62, here in above but under ground CLEAR water Sump of capacity 2,00,000 gallon complete all as specified and directed. Note for item No 59 to 65 : (i) All required safety equipments (Gumboot, helmets, safety belts, Safety googles, torch light etc) and necessary insurance for safety of working staff to execute the work is responsibility off the contractor. (ii) Lighting arrangements if required to be provided by the cconctor temporarily at his own arrangements and the amount quoted for that is deemed to be inclusive in the unit rate. (iii) Contractor will not be allowed more than one day to do the work inside of the each OH tank/UG sump to prevent interruption of water supply to the users.

M&L for cleaning of raw water channel upto 0.60 mtr x1.5mtr cross section size by brooming down all the side walls, bottom and top, removing fungus, scales dirt sludge etc. from inside and depositing the same at a distance not more than 100 m and washing the channel inside with water and chemicals such as bleaching powder, castic soda etc and applying one coats of apex Weather proof paintt on internal surface of the channel complete all as specified and directed.

M&L for Pumping out water, removing the sediments and mud, algae from the swimming pool 155000 Gallon capacity and size 25 x 9.5 Mtr with 4.5 mtr deep diving tank and balancing tank (fresh water inflow tank), bleaching tank, areation fountain etc by using diesel driven pumpset to clean the walls, floors/ ducts/ channel and aerator complete including surface of glazed tiles painted and cemented surfaces by using scrappers, brushes, and other mechanical equipments, washing the surfaces with clean water and applying Hydrochloric acid and other detergents and drying in open all as directed by Engineer-in-charge. . Note: The tenderers are adviced to visit the site to know the exact condition of the swimming pool before quoting the rate.Cleaning of swimming Pool and Balancing Tank, removing of sand in bottom and descaling/scrapping of wall and washing with Maic solution 101 and drying as directed by Engineer-in-charge.

S&F in replacement, high density synthetic float ball of size 6” (150mm) with double hook for suction sweeper, complete all as specified and directed.

S&F in replacement, Nylon brush of size 700x100 mm, complete all as specified and directed.

S&F in replacement, Nylon rope, 12mm dia for the suction sweeper, complete all as specified and directed.

S&F in replacement, flexible hose, ribbed type, high density, 50mm size, complete all as specified and directed. Make:- Dinoflex or equivalent.

Supply only the following items complete all as specified and directed:-

Sodium hypo chlorine liquid solution 9% Make: Hybrid laboratory /Mac India

FAB MEDIA as per sample Make Ion exchange/Thermax

Filter media for filter bed (Pea gravel 3 mm to 4.5mm)

Testing of sewage effluent at the inlet of raw sewage sump and out let of chlorine contract tank sampling and analysis to be carried out by NABL accredited authorized LAB as per IS - 3025 for essential parameters such as residual chlorine, TDS, TSS, BOD & COD Note: Samples of raw sewage are to be collected by contractor in presence of rep of accepting officer every month & submitted result of the test completed all as specified as directed.

Supply only bacteria culture, suitable for MBBR type plant complete all as specified.

Supply only DAP fertiliser for day to day use in sewage treatment plant complete all as specified and directed

Supply only molasses (Sheera) for day to day use in sewage treatment plant complete all as specified and directed.

Supply and fix in repair solar water tank 100 litre per day capacity ISI marked,with electrical heating back up complete all as specified and as directed. Make : Stellar/Solarizer/TATA

All as per item No 77 here-in-above but 200 Ltr per day capacity complete all as specified.

Supply and fix in repair, flat plate collector type solar panel of size 2 mtr X 1mtr with heat exchanger ISI marked, Make : Stellar/Solarizer/TATA

Comprehensive maintenance and repairs of MBBR type STP 400 Cum/day incl examining, adjusting, lubricating, greasing and replacement of u/s parts complete all as directed by E-in-charge. The STP installation consists of following major components :- (i) Bar screen - 1 No. (ii) Oil grease trap - 01 No. (iii) Equalization Tank - 01 No. (iv) FAB reactors - 02 Nos. (v) Tube settler - 01 No. (vi) Chlorine Contact tank - 01 No. (vii) Filter feed tank - 01 No. (viii) Treated water tank - 01 No. (ix) Sludge holding tank - 01 No. (x) Sludge drying bed - 06 Nos. (xi) Filter press - 01 No. (xii) Air Blower - 02 Nos. (xiii) FAB feed pump - 02 Nos. (xiv) Air compressor - 01 No. (xv) Filter press feed pumps - 02 Nos. (xvi) Sludge feed pump - 02 Nos. (xvii) Dozing machine with agitator - 04 Nos.

Note for item No 80 : (i) The rate shall also include regular greasing and oiling of pump sets, motors, gland packing, belts etc . However store required more than Rs 500.00 for other repairs / maint shall be measured and paid separately. (ii) Comprehensive maintenance, repair and replacement of spare part shall be carried by auth channel partner of M/s Thermax or ION exchange only and MOU for the same must be submitted with in 15 days of commencement of work. (iii) The spare shall be suitable for the existing system and shall be provided by authorized manufacturer only. (iv) F166 (v) F239 (vi) The contractor shall keep all spares reqd for routine maintenance and attend the defects immediately. In case of major defects it shall be attended within 24 hrs failing which penal recovery @ 5000/- per day will be charged the decision of GE will be final & binding.

Supply and fix Retrofit (Emmission control device) for 50 KVA DG set

Supply and fix Retrofit (Emmission control device) for 40 KVA DG set

M&L for laying of natural quartz sand of size 0.3 mm to 1.0 mm in filter bed complete all as specified & directed. (source of sand:- Janshi/Babina)

Supply only in replacement 480 cm long telescopic pole extended up to 900 cm made of aluminum tubing with butterfly net as per sample

Ansh Enterprises

Dheer Engineering

M/s badrinath Traders