Annual Maintenance for Flushing of bore wells and Rewinding of Motors at S.V. Gosamrakshanasala at Kamalaiahgaripalli near Bhakarapeta and Sri Padmavathi Ammavari flower garden at Pichinaidu Palli near Thondavada, Tirupati District for the year 2026-27

Supply of PVC /cotton tape Role (8 Mtrs)

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

Supply of CPVC Pipes - SDR 13.5 (class 2) following dia

Supply of CPVC fittings following

Ball Valve following dia

S & F Gunmetal (GM) Ball valve with SS Ball and SS Spindle as per IS - Class - I, Indian make heavy type

Flushing of bore well of dia 165/150 mm with power rig at an average pressure of 150 PSI, including crew charges, completely done to the satisfaction of the department including detachable of all accessories and refix all materials as per the original condition including all labour charges, but excluding cost of materials & excluding taxes etc,, complete, -- For 165/150 mm dia Bore wells per one job

Manufacture, Supply and Delivery of Unplasticised PVCs Pipes for potable water supplies conforming to IS : 4985/2000 (3rd revision) with bell ends (Socket) as per specification in light Grey/Natural Ivory Grey/ Any other Color (except White) inclusive of transportation to the sub-divisional stores anywhere in AP excluding all taxes. -do- 180 mm dia for 6 Kgs/cm2

Supply of the following labour for the maintenance of the miscellaneous works and when required etc., complete as directed during execution by the department.

SEMI SKILLED WORK MEN [2nd Class] Plumber

Helpers/cleaners/ Sweepers/ Scavengers/ Choukidaris/ Security guards/ Office boys.

Lifting of submersible pump sets of 3HP/5HP/7.5HP including G.I. Pipes of 50 mm dia from the existing bore wells of size 163 mm dia. And re-erection of pump set in the same bore well including incidental charges etc., complete as directed during execution. Note: The rate is purely for labour component only. The repair/rewinding of motors/pumps does not come under this scope of work. (The rate is Excluding GST)

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, fittingetc., complete with over hauling and replacement of terminal plate/ minor hard ware items viz, soldering, bolts and nuts, hylam sheet strips etc., if any and to keep motor in good condition. (The following rates are EXCLUDING GST)

15 HP Electric Motor of any make

12.5 HP Electric Motor of any make.

10 HP Electric Motor of any make.

Replacement of the following sizes of ball bearings for single phase /3 phase motors. (The following rates are EXCLUDING GST)

Ball Bearings of SKF make No:6309

Ball Bearings of SKF make No:6310

Ball Bearings of SKF make No:6311

Ball Bearings of SKF make No:6312

Ball Bearings of SKF make No:6313

Rewinding of the following various capacities of Burnt Submersible Motors and other minor HP motors with suitable gauge insulated PVC copper wire varnishing, tapping, fitting etc., complete with over hauling and replacement of terminal plate/ minor hard ware items viz, soldering, testing of out going wires, bolts and nuts, painting with approved colour etc., and keep the motors in good condition. (The following rates are Excluding GST)

12.5 HP Submersible Motor of given make

7.5 HP Submersible Motor of given make

Replacement of ball bearings to the following submersible /Mono block motors necessary greasing, fitting etc. (The following rates are EXCLUDING GST)

Bush Bearing for 12.5 HP Motor

Ball Bearing for 7.5 HP Motor

Repairing and reconditioning of Submersible pump for 2 HP, 3HP, 4HP, 5HP, 6 HP and 7.50 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)

Thrust bearing plate

Providing shaft bushes

Impeller gas welding, turning and finishing

Stage Inner brushes

Shaft inner holes threading providing suitable bolts fitting etc.,

Pump removing, cleaning, testing for complete Pump Set

Repairing and reconditioning of panel boards, starters three phase of Mono block and jet pump for 10HP, 12.5HP, 15HP, 20HP and 25HP capacities for supplying and fixing repairing and labour charges as directed during execution etc. (The rate is Excluding GST)

Supply and Transportation of folllowing capacities, 5star rated submersible motor pumpset, confirming to IS 8034 and motor confirming to IS 9283 with waterproof winding, Pump shall be suitable for various delivery head and discharge with stainless steel shaft. Motor suitable for working on 415V ± 10%, Three Phase 50 Hz AC supply etc complete for 6" Bore well. Makes: As per list of recommended brands as category I.

-do-3.00HP 5-10 Stage

-do-5.00HP, 12-16 Stage

-do-7.50HP, 20-24 Stage

-do-20HP 30-40 Stage

Supply of 3 Core 6.0 Sq mm ISI marked Flat Copper cable of ISI for Submersible Motors confirming to IS: 694:1990. Makes: As per list of recommended brands as category I

Fabrication, transportationand and supply of wall mounted control panel board of size 600x600x250mm made of 18 SWG CRCA sheet steel enclosure, 14 SWG mounting plate for cable entry fabricated , painted with two coats of Red oxide primer and two coats of Grey paint, lock and key arrangements two side lovures with weld mesh inside etc., complete consisting of the following equipment with all internal wiring using L&T / Finolex copper FRLS cables of suitable size and capacity and cable clamp etc complete for 3 phase motor pump sets. Makes : As per list of recommended brands .Voltmeter ; 0-500 V 96x96mm size. 0 to 20 Amps / 0 50 Amps Ammeter (96x96mm size)-1No. Single phase preventor of suitable range - 1No 32 A TP, 10KA MCB. - 1No Indication lamps (R-Y-B) with switch control - 1set Voltmeter & Ammeter selector switch - 2 Nos Supply and fixing of ISI Mark suitable capacitor -do- above 7.5 HP to 12.5 HP with Star- Delta Starter

Rupees Nine Lakh(s) Seven Thousand Five Hundred Fifty Four And Paise Seventy Four Only