Materials required for AD Building, SOQ, JOQ, Central Hospital, KT & Vinayaka Nagar quarters etc., areas in North section of water works sub division-II, Tirupati for the year 2026-27

Supply of following dia Gun Metal Gate Valves as per IS - 778 class -I indian make heavy type of the following NB sizes

Supply of 12.7mm NP stop cock Indian make heavy duty 400 grms

Supply 12.7mm Brass stop cock (Long Body) Indian make heavy duty (400 grms)

Supply 12.7 mm dia NP push cock 1st quality

Supply and fixing 12.7 mm dia NP pillar Cock heavy duty 1st quality Indian make (400 grms)

Supply & fixing 38.10mm dia PVC solid waste pipe outlet

Supply of 25mm Saddles with Base

Providing, installation, testing and commissioning of dual Plate type non - return valve of following sizes confirming to IS: 5312 complete with rubber gasket, GI bolts, nuts, washers etc as required. Makes:BDK/NEU-G/ Leader/ Zolotto/ SANT/ Honeywell / Kartar/ Armorfire.

-do- 100 mm dia

Supply of the following dia of MS Flanges of approved make with ISI mark.

OD 110 mm dia MS Flanges

OD 75 mm dia MS Flanges

OD 50 mm dia MS Flanges

Supply of OD 75mm x 90 mm Reducers

Supplying & fixing leather washers for 12.7 mm bib tap and stop cock

Supply of PVC tape rolls of size 18mm width & 9 mtrs length (make steel Grip)

Supply and delivery of bolts and nuts with double washers including conveyance etc., complete, but excluding taxes (1/2" to 1")

Supply of GI pipe plug of following series

supply of SYMET BIB COCK (CAT.NO:121) Standard 15 mm size as per IS 9763-2000 with ISI mark male thread with deluxe handles,86 mm long and 102 mm high and 43mm breadth 12mm seat dia and replaceable washers,having approx. weight of 90gms.

Supply of CPVC pipes, SDR 13.5 (class 2) following dia

Supply of CPVC fittings following

Elbow 90 degrees following dia

Reducer Elbow 90 degrees following dia

Tees following dia

Coupler (Reducing Bush) following dia

Union following dia

End Cap following dia

Tank Nipple following dia

Reducer Coupler following dia

Reducer Tees following dia

20 mm X 20 mm X 15 mm

25 mm X 25 mm X 15 mm

25 mm X 25 mm X 20 mm

32 mm X 32 mm X 15 mm

32 mm X 32 mm X 20 mm

32 mm X 32 mm X 25 mm

40 mm X 40 mm X 15 mm

40 mm X 40 mm X 20 mm

40 mm X 40 mm X 25 mm

40 mm X 40 mm X 32 mm

50 mm X 50 mm X 15 mm

50 mm X 50 mm X 20 mm

50 mm X 50 mm X 25 mm

50 mm X 50 mm X 32 mm

50 mm X 50 mm X 40 mm

Bushing following dia

Elbow 90 degrees (Brass) following dia

Tee (Brass) following dia

15mm x15mmx15mm dia

20mm x20mmx15mm dia

20mm x20mmx20mm dia

25 mm X25mmX15 mm

25 mm X 25mm X 20 mm

25 mm X 25 mmX25mm

32 mm X 32 mm X15mm

Male Adapter Brass Threaded - MABT following dia

Reducing Male Adapter Brass Threaded - MABT following dia

Female Adapter Brass Threaded - MABT following dia

Ball Valve following dia

Power Coated Metal Clamp following dia

1 step CPVC Cement following dia

Supply of following GI Hex nipples of ISI marked / Approved make

Supply of following G.I. Couplings (socket) of approved make/ISI mark

Supply of following Reducing Elbows to any smaller size ISI marked / Approved make

Supply of following G.I. Tees of approved make/ISI mark

Labour charges for Cutting of GI pipes

Labour charges for Threading of GI pipes

Supply & Fixing 76.2 mm dia PVC elbow Ist quality

Supply of Plastic storage tank lid with hinges

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 13.5 pipes are made from idential CPVC compounds having the same physical Properties for Hot and Cold Water (IS 15778:2007).

15.90mm ODPipe - SDR 13.5

22.20mm ODPipe - SDR 13.5

28.60mm ODPipe - SDR 13.5

34.90mm ODPipe - SDR 13.5

41.30mm ODPipe - SDR 13.5

54.00mm ODPipe - SDR 13.5

Supply of following Gun metal (GM) Ball valves with SS Ball and SS spindles as per IS class-1 Indian make heavy type

Manufacture, Supply and Delivery of Unplasticised 180 mm dia PVCs Pipes of 6 Kgs/cm2 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.

Engaging workers through contractor for cleaning of various sump wells, Over Head Tanks, Syntex Tanks, other Terrace RCC water Tanks, water pipe line repairs works and any other works related to maintenance of water supply items as directed during execution etc., complete in T.T,.D Institutions, Hostels, Colleges, Hospitals, Staff Quarters, Countries, Guest Houses, Temples etc., complete. - helpers/cleaners/ Sweepers/ Scavengers/ Choukidaris/ Security guards/ Office boys

SEMI SKILLED WORK MEN [2nd Class] Plumber

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

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

- do - labour charges only

Supply of ready mixed Synthetic Enamel paint sinall shades Gr-I having VOC(volatile organic compound) content less than 50 grams / lit

Supply of Turpentine

Supply of OD 50mm x 63mm dia CI Reducing Flanges of approved make with ISI mark

Supply of OD 63mm x 75mm dia CI Reducing Flanges of approved make with ISI mark

Supply of 80mm dia G.I. pipes of "B" class of ISI marked and approved by the department including cost and conveyance and all other incidental charges etc., and properties and weight as per IS 1239 marked (TATA make)

Supply of 50mm dia G.I. pipes of "B" class of ISI marked and approved by the department including cost and conveyance and all other incidental charges etc., and properties and weight as per IS 1239 marked (TATA make)

Supply of 25mm dia G.I. pipes of "B" class of ISI marked and approved by the department including cost and conveyance and all other incidental charges etc., and properties and weight as per IS 1239 marked (TATA make)

Supply of 20mm dia G.I. pipes of "B" class of ISI marked and approved by the department including cost and conveyance and all other incidental charges etc., and properties and weight as per IS 1239 marked (TATA make)

Removing old G.I./ P.V.C./ H.D.P.E. Pipes and Specials / Fittings and clearing scraping the pipes, hoisting and keeping within 50m lead but excluding earth work excavation of trenches and refilling.

above 40 mm dia

Lowering/Laying, jointing of G.I pipes and specials/fittings including excavation of trench of 0.5m width and 0.50m depth in all soils except rock requiring blasting and refilling the trenches after laying and jointing pipes etc., complete and excluding the cost and conveyance of pipe

- do -15mm dia & 20 mm dia nominal bore

- do -25mm dia & 32mm dia nominal bore

- do - 40mm dia & 50mm dia nominal bore

-do - 65mm dia & 80mmdia nominal bore

-do- 100mm dia nominal bore

- do - 150mm dia nominal bore

Earth work excavation for foundation sand depositing on bank for all lifts and with an initial lead of 10m including all Operational, incidental, labour charges such as shoring, sheeting, planking, strutting etc., complete for finished item of work -do- Ordinary soil-Manual means up to 3m depth

supply and fixing angle stop cock 12.7mm (1/2")dia first quality Indian make heavy duty.(400 grms)

Supplying & fixing Gunmetal (GM) Vertical Check (Non return) Valve as per IS-778 I-class heavy duty - 50 mm NB Size

Supplying & fixing Gunmetal (GM) Vertical Check (Non return) Valve as per IS-778 I-class heavy duty - 25 mm NB Size

Supplying & fixing Gunmetal (GM) Horizantal Check (Non return) Valve as per IS-778 I-class heavy duty - 25 mm NB Size

Supply of Binding wire

supply of SYMET BIB COCK (CAT.NO:121) Standard 15 mm size as per IS 9763-2000 with ISI mark male thread with deluxe handles,86 mm long and 102 mm high and 43mm breadth 12mm seat dia and replaceable washers,having approx. weight of 90gms.

S & F 25.4 mm copper ball cock with PVC ball Indian make ISI mark

Supply & fixing 2 1/2" (63.5mm) dia Sluice valve ISI mark with 2 Nos. flanges, 8 nos, 3/4" dia nuts & bolts and all necessary washers and packing materials etc. complete

Supplying, installing, testing and commissioning of CI body Foot Valve with brass strainer with necessary flanges, nuts and bolts etc., complete on to the suction line -80mm nominal dia Makes: Normex /SANT/Kartar

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