Providing chemical treatment and annual Maintenance and Operation of pressure filtration system and supply of spare parts required for Air Compressor at Sri Kapileswara Swamy Temple, Tirupati for the year 2026-27

Providing Chemical treatment to Sri KT and Sri KRT Pushkarini as directed by the department. (The rates are EXCLUDING GST)

Supply of Sodium Hypochlorite 12.50% or 0.125 gms/ltr Chlorine content (Nacl)

Poly Electrolyte to settle the suspended particles (P.E)

Aluminium sulphate for better coagulation and settlement (Al₂ SO₄)

Synthesis make Hydrochloric acid for neutralizing the water (To maintain PH between 7.2 to 7.6) (HCL)

Laboratory chemicals (The following rates are Exclusive GST)

KOO₂ H₂s Bottle 100 ml

"O" Toluidine 500 ml bottle

Universal indicator 100 ml bottle

Annual maintenance of Air Compressors of Pushkarini of Sri Kapilatirtham temple, Tirupati including all taxes ( Excluding GST)

Monthly visit to sri KT temple

Supply of the following Spare Parts of Air Compressor at KT temple (The following rates are including all taxes. (Excluding GST)

PISTON RING REPL KIT 250

PISTON RING REPL KIT 160

RIDER RING 250 DIA

OIL FILTER FOR CP MODELS

VALVE SERVICE KIT (Part No.1903005195)

VALVE SERVICE KIT (Part No.1903005395)

VALVE SERVICE KIT (Part No.1903005295)

VALVE SERVICE KIT (Part No.1903005495)

PRESSURE SENSOR

SUCTION VALVE ASSLY

DISCHARGE VALVE ASSLY

Operation and Maintanence of of 1.5 MLD vertical pressure sand filter and activated carbon filter with the following specifications

1. Vertical Pressure Sand Filter Filter dia : 2400 mm Filter shell height : 2000 mm Filter ends: Dish ends Filter shell thick : 6 mm Dish ends thick :8mm Internal laders system : 1 1/2 UPVC pipe line Paint : Internal FRP 2 mm thick and external red oxide primer coat Frontal pipe line : 150 mm dia pipe Tata or Jindal "B" class Butterfly valves : 4 Nos 150mm dia ISI make Manhole : 1 No 500 mm dia top manhole or 16mm thick flange x 10 mm thick dummy flange and 1 No . 380 mm dia side manhole of same thick as mentioned above

2. Activated Carbon Filter: Filter dia : 2000 mm Filter shell height : 2000 mm Filter ends : Dish ends Filter shell thick : 6mm Dish ends thick : 8 mm Internal laders system : 1 1 UPVX pipe line Paint : /internal FRP mm thick and external red oxide primer coat Frontal pipe line : mm dia pipe Tata or Jindal "B" class Butterdly valves :Nos mm dia ISI make Manhole : No mm dia top manhole or mm thick fla nge x mm thick dummy flange and No 380 mm dia side manhole of same thick as mentioned above

3. Micron Filter: Filter dia :800 mm Filter shell height : 750 mm Filter ends : Dish ends Filter shell thick : 5mm Filter ends thick : 6 mm Paint : Internal CR rubber paint two coats and external red oxide primer coat Internal system: Round dSS mesh 304 grade 50 micron mesh per one inch OR filter backs Manhole : 1 No 600 mm dia top manhole of 10 mm thick flange x 6mm thick dummy flange 1 No

4. Filter Media Sand Filter Filling System 40mm pebbles : 400 mm depth 20-12 mm pebbles : 200 mm depth 12-06 mm pebbles (4/8) : 200 mm depth 06-04- mm pebbles (8/16) : 200 mm depth Coarse sand (16/30) : 200 mm depth Fine sand: (24/40) : 500mm depth

5.Activated Carbon Filter Filling System 40 mm pebbles : 400 mm depth 20-12 mm pebbles : 200 mm depth 12-06 mm pebbles (4/8) : 200 mm depth 06-04 mm pebbles (8/16) : 200 mm depth Activated carbon 950 IV (8/16 Mesh) : 700 mm depth

6. Mono Blcok Motors Monoblock 10 HP motors : Kirloskar make

Daily operation and Maintanence of of 1.5 MLD vertical pressure sand filter and activated carbon filter and air compressor, mixing of hypo chlorite to the sri KT pushkarini -Helpers 1no (Unskilled worker) - S. No.63

Rewinding of the following Various capacities of minor & Medium HP Monoblock burnt motors Single phase/Three phase with suitable gauge of copper wire varnishing, tapping, fitting etc., complete with over hauling and replacement of terminal plate/minor hard ware items viz, soldering, bolts and nuts, hylum sheet strips etc., if any and to keep motor in good working condition. (The rates are EXCLUDING GST)

60 HP Squirrel cage type motor of given make

20HP Electric motor of any make

10 HP Electric motor of any make

Repairing and reconditioning of Monoblock and jet pump 3 phase for 10 HP, 12.5 HP, 15 HP, 20 HP and 25 HP capacities for supplying and fixing, repairing and labour charges for the following items as directed during execution etc. (The following rates are Excluding GST)

Gunmetal bush joint

Flamber door mouth sleeve

Bearing outer sleeves

Shaft bearing, seating, welding, turning charges etc.,

Front door mouth sleeve

Gland bore sleeve fitting

Cap holes, Body holes and Threading

Shaft bend removing , turning and finishing

Checknut welding, threading, new checknut joint

Impeller key way gas welding, new key way

Impellor checknut welding and threading

Supply, installation, testing and commissioning of Bourden type, stainless steel dial type pressure gauge with isolation valve and pipe having calibration of 0-16 kg/cm2. Makes: HGURU / FIEBIG and Approved makes with ISI

Supplying, fixing, testing and commissioning of butterfly valve PN 1.6, with Bronze / Gun metal seat duly ISI marked complete with Nuts, Bolts, Washers, gaskets, conforming to IS 13095 of following sizes as required.- 150mm Makes: Audco / Kirloskar / BDK / H-Shankar / Leader/ Zolotto / SANT/NEU-G/Honeywell//Kartar

Supply & Delivery of Tamper Proof DI Flanged Single Chamber Air Release Valves with body & cover made of Ductile Iron Grade GGG-40/SG-400/15 or GGG-50/SG- 500/7 or Equivalent as per IS1865, IS:3896-2 with Food Grade Epoxy Powder Coating(EP-P) (Min:250 Micron) inside and Outside of Color Blue RAL 5005. All internal parts such as Float, shell, Cove Bolts etc. made of Austenitic alloy steel of SS AISI 304/316 and DN 50 float of and other components with ABS/PTFE/EPDM/NBR and generally conforming to DIN/BIS/AWWA standards (or) combination Flange drilling as per IS - 1538 and exclusive of all taxes and transportation - P.N 1.6 - 100 mm dia

Supply and fixing, testing and commissioning of Hypochlorite solution dosing System Dosing System shall be complete with 1 No. - 100 Lit Capacity HDPE Tank with Inlet & Outlet Connections, Level Indicator Dosing Pump, 0 - 5 LPH Capacity, 2 Nos. Complete Flexible Tubing with Valves, NRV's, Strainers, etc., from Dosing Tank to dosing Point including all incidental and operational charges etc, as per approved drawings and as directed by Engineer-in-charge complete for finished item of work. Makes:Verito Engineering/Fluid Systems/ Fabricated item as per specification with SOR approved makes of MS/SS with reputed brands of accessories

Providing & Placing on Terrace(at all floor levels) polyethylene water storage tank of Double layer Roto moulded confirming to lS:12701 approved brand & manufacture with suitable cover/cap and suitable locking arrangement & making necessary holes for inlet & outlets and over flow pipes but without flttings & base support for tanks

Supply and Fixing of Premium make CPVC Pipes and Fittings to meet the requirement of ASTM-D 2846 and are produced in CTS (Copper Tube Sizes 1/2" ton 2" SDR 11 and SDR 135 pipes are made from idential CPVC compounds having the same physical Properties for Hot and Cold Water (lS 15778:2007).

54mm ODPipe - SDR 11

Supply of CPVC Ball Valve

SUPPLY AND DELIVERY OF 6 mm thick RUBBER PACKING INCLUDING CONVEYANCE ETC., COMPLETE, BUT EXCLUDING TAXES.

SUPPLY AND DELIVERY OF BOLTS AND NUTS WITH DOUBLE WASHERS INCLUDING CONVEYANCE ETC., COMPLETE, BUT EXCLUDING TAXES. (1/2" TO 1")

Supply of Cutting Wheels (Metal Cutting) [Excluding GST]

Supply of Grinding Wheels [Excluding GST]

Supply of Buffing Wheels [Excluding GST]

Supply of Welding electrodes 4 mm dia

Supply of Welding electrode 4 mm dia x 450 mm (stainless steel )

Supply of Chemical for de-greasing/ de-rusting/phosphate Coating

Supply of Grease