REPAIR AND MAINTENANCE OF SWIMMING POLLS AND MACHINERY ITEMS OF INSTALLATION AND SUPPLY OF CHEMICAL FOR WATER TREATMENT OF VARIOUS PUMP HOUSE, REPAIR / REPLACEMENT OF SWIMMING POOL SOLAR LIGHTS, CLEANING OF OH/UG SUMP AND TESTING OF WATER AT ZONE 1A

Amount

M&L for pressure washing and cleaning thoroughly the bottom floor and inside walls of 300000 gallons capacity swimming pool after draining out of water including cleaning of joints of tiles of the pool by suitable mechanical means using mild hydrochloric acid for fungus/ algae free surfaces including removing out all dirt and foreign matters if any from the pool to a distance not exceeding 50m complete to the satisfaction of the Engineer-in-charge all as specified and directed. Notes: (a) Size of the Swimming Pool is 50m length x 25m width and depth varying from 1.2m to 3m (Approx). (b) Draining of water from the Swimming pool shall be made by the department.

M&L for pressure washing and cleaning thoroughly the bottom and inside walls of balancing tank of the swimming pool after draining out of water by suitable mechanical means using bleaching powder including removing of sludge/ slurry/ foreign matters if any from the tank to a distance not exceeding 50m complete to the satisfaction of the Engineer-in-charge all as specified and directed. Notes: (a) Size of the Balancing tank is 3.6m length x 2.9m width and depth 4m (Approx). (b) Draining of water from the Balancing tank shall be made by the department.

M&L for Filter media refilling of Quartz sand sewed as per the standards and details are as Fine sand 16X32 mesh of 450 mm depth = 2X7.0MT

M&L for Romoving of damaged nozzles and re fixing of new nozzles and complete to the satisfaction of the Engineer-in-charge all as specified and directed.

M&L for Removing of existing channel and re fixing of new channel made of MS 3mm thick sheet with internal of holes for equal distribution and complete to the satisfaction of the Engineer-in-charge all as specified and directed.

Labour charges washing of filter media (pebbles) and re filling of pebbles and new media and complete to the satisfaction of the Engineer-in-charge all as specified and directed.

M&L for inside painting of filters two coat of red oxide and two coats of epoxy and complete to the satisfaction of the Engineer-in-charge all as specified and directed.

Supply only PVC flexible suction and delivery hoses, ISI marked incorporating a rigid PVC spiral as an integral part of the soft PVC wall green ribbed colour of 50 mm dia, working pressure @ 6 kg/Sqcm complete all as specified and directed.

Supply only liquid amonia in 450 ml PVC bottle complete all as specified and directed.

Supply only free chlorine testing kit paper strips (Colome metirc TMG) for detection levels (0.05, 0.1, 0.2, 0.4, 0.6, 0.8, 1.2, 1.5, 2.0, 4.0, 6.0 ppm (Mgle) test time 40 seconds having each bottle of 50 test strips complete all as specified and directed.

Supply only TCCA 90% Chlorine (Trichloroisocyanuric Acid), effective content of chlorine % : ≥ 90, Content of water % : ≤ 0.5, PH Value of 1% Solution: 2.7 to 3.3, Granular Chlorine/Tablet in packing of 50 kg complete all as specified and directed.

Supply only non ferric alum confirming to IS complete all as specified and directed.

Supply only copper sulfate confirming to IS complete all as specified and directed

Supply only Hydrochloric acid industrial grade ( in 40 ltr Container) complete all as specified and directed.

Supply only soda ash confirming to IS complete all as specified and directed. Make for item Nos 9 to 15:- ACL/Sriram/Sree Rayalaseema/Pearl Filler/ Declibac or equivalent make as approved. (a) The manufacturer, shall comply and guarantee the authenticity of the product by providing Test Certificate with Hologram, which will be provided by the Authrorised Distributor at the distribution point for each Batch of Product delivered on their letter head. (b) The manufacturer will afix its hologram on each and every drum, if the said product is delivered without the said hologram and/or its seen to be tampered, then the product can be discarded as spurious.

Supply only water hardness test kit digital type (PH test kit) complete all as specified and directed.

Supply only nylon rope of size 1" (inch) dia suitable for suction sweeper complete all as specified and directed.

Supply only blue plastic triangular vacuum head including butterfly connection for swimming pool, size as per site requirement complete all as specified and directed.

Supply only flexible vacuum head 8 wheel pipe diameter 40mm dia and no of wheel 8 nos including butterfly connection for swimming pool, size as per site requirement complete all as specified and directed.

Supply only Leaf Net, deep bag net made in polypropelene and white polyester netting including butterfly connection for swimming pool, size as per site requirement complete all as specified and directed.

Supply only surface net made in polypropelene and white polyester netting butterfly connection size as per site requirement complete all as specified and directed.

Supply only extensionable handles for cleaning attachments in anodized aluminium which can be adapted to the entire range of cleaning equipment, brushes, leaf skimmers and scoops 4.8 mtrs long complete all as specified and directed.

Supply only transparent blue plastic vacuum hose 2" (inch) dia, 30 mtrs long including hose cuffs for connection to suction inlets complete all as specified and directed.

Supply only of curved brushes made in polypropelene for pool basins and scum liners as per site requirement complete all as specified and directed.

Supply only straight brushes made in polypropelene for pool basins and scum liners as per site requirement complete all as specified and directed. Make for item Nos 16 to 25:- AUSTIN / AQUAPAC / ASTRAL POOL / KRIPSOL

S&F in replacement of old unserviceable cable PVC insulated Aluminium conductor of size 4 sqmm, Two core, cut to length all as required at site with thimbles of appropriate size, drawn into conduit/pipe fixed to wall or pole for connection of energy meters to DB etc complete all as specified and directed.

S&F in replacement of old unserviceable cable PVC insulated Aluminium conductor of size 6 sqmm, Two core, cut to length all as required at site with thimbles of appropriate size, drawn into conduit/pipe fixed to wall or pole for connection of energy meters to DB etc complete all as specified and directed.

M&L for seven stage cleaning and sterilization of inside the RCC/ Steel Underground/semi underground/Over head/Sedmentation/clear water sumps of capacity UG sump reservoir 1400000 gallons through bacteriological treatment by using TERBAC G5/Inchor-5/NB-10/ TERBAC-G-65/ Inoxi-60/NB-69 AND ULTRA VIOLET RAY. Make: rays Cleantech/ Inus watertech/ satya enterprise. Seven stages are as under:- (a). First Stage is to drain out the water by using exit valve or high capacity dewatering system. (b). Second stage is cleaning all the algae formation inside the tank by using TERBAC G10/ Inoxi-60/NB-69 a laboratory tested branded chemical of the company and scrubbing the walls of the tanks. (c). Third strage is fresh water cleaning by high speed jet pump. (d). Fourth stage and first bacteria screening is decertification by using TERBAC-G5/ Inohor-5/NB-10 a Govt Laboratory certified brannded halogen compound. (e). Fifth stage is cleaning the floor of water tank by industrial vaccum cleaner. (f) . Sixth stage is the second bacterio screening and sterilizing method by using ultra violet ray within the tnk and kills all suspended bacteria. (g) Seventh stage of cleaning and third bacteria screening is to sterilize the floor of the water tank by using laboratory certified, branded strong oxidizing agent TERBAC-G65/Inoxi-60/NB-69 .

NOTE:-(i) Company will submit Govt laboratory test cert of TERBAC-G5/INCHOR-5/NB-10, TERBAC-G65/ INOXIi-60/NB-69, before cleaning, fix the sticker mentioning the date of cleaning & Name of site and also provide cert confirming the completion of the sterilization of water tanks mentioning the Name of station and date of cleaning. All the cleaning & sterilization staff should be under accidental insurance coverage. (ii) Outlet pipe of OHT should be plugged before cleaning the OHT to avoid entering scals and the same shall be reconnected after cleaning the OHT and the quoted rate is deemed to include for the revision. (iii) Sterilization team will be comprised of at least 30 % members who are minimum 03 months certificate holder in water tanks sterilization. (iv) Contractor will be responsible for rectification of complaints occurred during cleaning the tank.(v) The work shall be carried through specialized agency like Rays Cleantech/ Inus watertech/Satya Enterprise.

All as per ser item No 28 above but for of inside UG sump reservoir capacity of 500000 Gallons

All as per ser item No 28 above but for of inside UG sump reservoir capacity of 350000 gallons

All as per ser item No 28 above but for of inside UG sump reservoir capacity of 25000 gallons

All as per ser item No 28 above but for of inside UG sump reservoir capacity of 16000 -15000 gallons

All as per ser item No 28 above but for of inside UG sump reservoir capacity of 10000 gallons

All as per ser item No 28 above but for of inside overhead reservoir capacity of 250000 gallons

All as per ser item No 28 above but for of inside overhead reservoir capacity of 150000 gallons

All as per ser item No 28 above but for of inside overhead reservoir capacity of 50000 gallons

All as per ser item No 28 above but for of inside overhead reservoir capacity of 25000 gallons

S&F CI non raising type sluice valve both ends flanged with CI body, ISI marked, IS 14846, pressure PN 1.6 with SS spindle, clamps and check nuts, operating hand wheel as in replacement of unserviceable sluice valves of any type complete all as specified and directed for the following sizes:-

100 mm bore.

150 mm bore.

S&F CI Non Return Valve both ends flanged with CI body, ISI marked, IS 14846, pressure PN 1.6 as in replacement of unserviceable sluice valves of any type complete all as specified and directed for the following sizes:-

80 mm bore.

100mm bore.

S&F G M foot valve with one ends flanged with CI body, ISI marked, IS 14846, pressure PN 1.6 as in replacement of unserviceable foot valve of any type complete all as specified and directed for the following sizes:-

80 mm bore.

100mm bore.

Supply and fixing in repair of 20W All-In-One Solar Street Light for EM Installation and transformer yard. Fully Integrated Intelligent Designed Luminaire * 100% Solar Powered, 100% Energy Saving * No Cable Required, Easy To Install & Shipping * Built-In PIR Sensor, Can Adjust Light Output Automatically * Modern Portable Design Can Be Installed Anywhere * Compact Volume Can Save Freight And Installation Costs * Rust-Proof Aluminum Housing, Dustproof And Waterproof General Information Product Category Solar All in one Street Light System Wattage 20W PIR Sensor Yes Luminaire efficacy 110 Lm/Watt Correlated Color Temperature 6000K±500K Color Rendering Index >70 Storage Temperature Range -10°C to + 45°C Operating Temperature Range 0°C to + 45°C Visual Angle 120°Solar Panel 38W-(±4W) (MONO) Battery (Li-ion) 11.1 V 18 Ah (BIS Certified) Charge Controller MPPT Charge Controller Efficiency ≥90% LED Lamp Life 50000 Hours Autonomy 2 Days With Dimming Charging Time 1 DAY Pole Dai In MM 50-100mm Dimensions 960 x 310 x 45 mm ± 5 mm Protection IP 65 ,including taking down old unsv Solar fittings. - BajaJ Product Cat. Ref. SUNSOKO AIO – BSZSL 20W LED or Equivalent in Philips/CG

Supply and fixing in repair of 30W All-In-One Solar Street Light for EM Installation and transformer yard. Fully Integrated Intelligent Designed Luminaire * 100% Solar Powered, 100% Energy Saving * No Cable Required, Easy To Install & Shipping * Built-In PIR Sensor, Can Adjust Light Output Automatically * Modern Portable Design Can Be Installed Anywhere * Compact Volume Can Save Freight And Installation Costs * Rust-Proof Aluminum Housing, Dustproof And Waterproof General Information Product Category Solar All in one Street Light System Wattage 30W PIR Sensor Yes Luminaire efficacy 110 Lm/Watt Correlated Color Temperature 6000K±500K Color Rendering Index >70 Storage Temperature Range -10°C to + 45°C Operating Temperature Range 0°C to + 45°C Visual Angle 120° Solar Panel 48W-(±4W) (MONO) Battery (Li-ion) 11.1 V 24 Ah (BIS Certified) Charge Controller MPPT Charge Controller Efficiency ≥90% LED Lamp Life 50000 Hours Autonomy 2 Days With Dimming Charging Time 1 DAY Pole Dai In MM 50-100mm Dimensions 1210 x 340 x 45 mm ± 5 mm Protection IP 65 , including taking down old unsv Solar fittings.- BajaJ Product Cat. Ref. SUNSOKO AIO – BSZSL 30W LED or Equivalent in Philips/CG

Supply and fixing in repair of 40W All-In-One Solar Street Light Is Compact & Fully Integrated Intelligent Designed Luminaire * 100% Solar Powered, 100% Energy Saving * No Cable Required, Easy To Install & Shipping * Built-In PIR Sensor, Can Adjust Light Output Automatically * Modern Portable Design Can Be Installed Anywhere * Compact Volume Can Save Freight And Installation Costs * Rust-Proof Aluminum Housing, Dustproof And Waterproof General Information Product Category Solar All in one Street Light System Wattage 40W PIR Sensor Yes Luminaire efficacy 110 Lm/Watt Correlated Color Temperature 6000K±500K Color Rendering Index >70 Storage Temperature Range -10°C to + 45°C Operating Temperature Range 0°C to + 45°C Visual Angle 120°Solar Panel 48W-(±4W) (MONO) attery (Li-ion) 11.1 V 27 Ah (BIS Certified) Charge Controller MPPT Charge Controller Efficiency ≥90% LED Lamp Life 50000 Hours Autonomy 2 Days With Dimming Charging Time 1 DAY Pole Dai In MM 50-100mm Dimensions 1210 x 340 x 45 mm ± 5 mm Protection IP 65 ,including taking down old unsv Solar fittings. - BajaJ Product Cat. Ref. SUNSOKO AIO – BSZSL 40W LED or Equivalent in Philips/CG

Supply and fixing in replacement of 50W All-In-One Solar Street Light for EM Installation and transformer yard. Fully Integrated Intelligent Designed Luminaire * 100% Solar Powered, 100% Energy Saving * No Cable Required, Easy To Install & Shipping * Built-In PIR Sensor, Can Adjust Light Output Automatically * Modern Portable Design Can Be Installed Anywhere * Compact Volume Can Save Freight And Installation Costs * Rust-Proof Aluminum Housing, Dustproof And Waterproof General Information Product Category Solar All in one Street Light System Wattage 50W PIR Sensor Yes Luminaire efficacy 110 Lm/Watt Correlated Color Temperature 6000K±500K Color Rendering Index >70 Storage Temperature Range -10°C to + 45°C Operating Temperature Range 0°C to + 45°C Visual Angle 120°Solar Panel 75W-( ±7W) (MONO) bttery (Li-ion) 11.1 V 39 Ah (BIS Certified) Charge Controller MPPT Charge Controller Efficiency ≥90% LED Lamp Life 50000 Hours Autonomy 2 Days With Dimming Charging Time 1 DAY Pole Dai In MM 50-100mm,including taking down old unsv Solor fittings. Dimensions 1210 x 455 x 45 mm ± 5 mm IP 65 - BajaJ Product Cat. Ref. SUNSOKO AIO – BSZSL 50W LED or or Equivalent in Philips/CG

Supply of 60W All-In-One Solar Street Light for EM Installation and transformer yard. Fully Integrated Intelligent Designed Luminaire * 100% Solar Powered, 100% Energy Saving * No Cable Required, Easy To Install & Shipping * Built-In PIR Sensor, Can Adjust Light Output Automatically * Modern Portable Design Can Be Installed Anywhere * Compact Volume Can Save Freight And Installation Costs * Rust-Proof Aluminum Housing, Dustproof And Waterproof General Information Product Category Solar All in one Street Light System Wattage 60W PIR Sensor Yes Luminaire efficacy 110 Lm/Watt Correlated Color Temperature 6000K±500K Color Rendering Index >70 Storage Temperature Range -10°C to + 45°C Operating Temperature Range 0°C to + 45°C Visual Angle 120°Solar Panel 75W-( ±7W) (MONO) Bttery (Li-ion) 11.1 V 39 Ah (BIS Certified) Charge Controller MPPT Charge Controller Efficiency ≥90% LED Lamp Life 50000 Hours Autonomy 2 Days With Dimming Charging Time 1 DAY Pole Dai In MM 50-100mm Dimensions 1210 x 455 x 45 mm ± 5 mms Protection IP 65 , including taking down old unsv Solor fittings.- BajaJ Product Cat. Ref. SUNSOKO AIO – BSZSL 60W LED or or Equivalent in Philips/CG

Supply and fixing in repair of 4mtr high hot dip galvanised octagonal poles with 130mm bottom A/F & 70mm top A/F made up of 3mm thk. HT sheet alongwith base plate of size 200 x 200 x 12mm thk. With Suitable foudnation bolts to install solar luminaries ,including taking down old unsv Pole

Supply of 5mtr high hot dip galvanised octagonal poles with 130mm bottom A/F & 70mm top A/F made up of 3mm thk. HT sheet alongwith base plate of size 200 x 200 x 12mm thk. With Suitable foudnation bolts to install solar luminaries , including taking down old unsv Pole

Supply of 6mtr high hot dip galvanised octagonal poles with 130mm bottom A/F & 70mm top A/F made up of 3mm thk. HT sheet alongwith base plate of size 200 x 200 x 12mm thk. With Suitable foudnation bolts to install solar luminaries, including taking down old unsv Pole

Supply only Calcium Hypochlorite calcium based high strength granular chlorine having 65%-70% chlorine content packed in 45 Kgs PVC sealed container, superior quality suitable for treatment of drinking water and swimming pool (much more stable than chlorine gas, bleaching powder and sodium hypochlorite) all as specified and directed by Engr-in-Charge. Note: The brand must contain corrosion inhibitor and anti scaling agent (CIAS) to prevent damage of distribution pipelines and acessories. this claim of OEM must be ratified by E-in-C's branch ( copy of E-in-C's branch letter must be submitted to quality for bid/tender).

Collection of drinking water samples ( Every Months) from trishul line pump ,haig line pump and carry out following test from Govt Laboratory / NABL approved laboratory complete all as specified and as directed by Engr-in-Charge . (a) Colour (Hazen units ) (b) Turbidity (NTUS) (c) Odour (d) PH at Degree celsius (e) Electrical Conductivity at 25 Degree clelsius (f) Total Dissolved (g) Alkalinity - Phenolpthalein, Total alkalinity (h) Total hardness (as sCaC03) (j) Calcium Hardness (As CaC03), (k) Magnesium hardness (as CaC03), Calcium (as Ca), Max (l) Magnesium (as Mg), Max (m) Ammonical Nitrogen (n) Nitrite (As N2), Nitrate as NO3, Sulphate as SO4, Chloride (As C1), Fluoride (As F) Max, Iron (As Fe), Max, including Bacteriological Analysis (Redidual Chlorine mg per liter, Total coliform bacteria, Faecal coliform , ESCH) complete all as specified and directed

Cutting anxious green growth/vegetation growth for cleaning out the area around transformer installations, E/M installations and four pole structure yards at ground level by cutting out roots, un wanted plants bushes and removal of the same by surface excavation not exceeding 30 cm deep average 15 cm complete

Supply & Installation of Advance encapsulated compound based CPRI tested maintenance free, pipe in-pipe Technology upgraded (Zinc & Alloy Coated), ZINC COATED (80-100) microns with pure Zinc (99.9%) & ALLOY COATING (200-250) microns. Earthing System confirming IS 3034. The outer and inner pipe should be 48.3mm & 26.4mm 2mtrs Length, Zinc coated with additional special Alloy coating 300mm on the topside for additional protection of the Terminal. The annular space between the pipes being filled up with COMPACT FILL (CF) (Crystalline Conductive Compound). The COMPACT FILL (CF) mixture which is machine pressed in the pipes should not disintegrate or collapse when outer pipe corrodes. The inner pipe should be extended with terminals for connectivity, the job includes digging the pits and refilling the same by Baron Conductolite Back Fill compound (Ground Enhancer), the BFC should be eco friendly it should not contain environmentally hazardous material/metal having ROHS Certification from NABL accredited lab. The earth pit should be provided with a FRP or EPCC earth pit cover for protection and safe guard of terminals. In areas where soil condition is bad, G00D EARTH i.e. BLACK COTTON OR MOISTURES NORMAL SOIL is to be arranged to fill the excavated pits by mixing the arranged soil with BFC 3 bags CONDUCTOLITE BFC for installation of earth electrode. As the earth electrode is the main component of the Earthing system which is in direct contact with the ground and thus provides a means of releasing or collecting earth leakage currents. The material should have good electrical conductivity & anti corrosion property in wide range of soil conditions. Model ASEEL 19 (Zinc & AC Coated ) (All the above given dimensions may vary ± 1 MM). OR Make “INDELEC”, “ERICO”, “MACMATE” . For installation of 2m earth electrode 1 Electrode with 3 bags BFC Conductolite to mixed with soil for lowering soil resistivity in excavated pit. 1) The buried Conductors (GI/Copper/ALM) are to be covered by 150mm thick layer of CONDUCTOLITE for additional protection of conductors & better conductivity to lower the resistivity of soil & bring down earth resistance. ( Note : Main earth lead beyond 7.5 metre measured and paid for separately.)

MS ENTERPRISES

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