Providing New Borewell and Pipe near by V.O.C Nagar Corporation Middle School at Sathuvachari Phase-II at Ward No. 27, Zone II, at Vellore Corporation

Drilling of150mm dia borewell in Hard rock areas anywhere in Tamilnadu including transportaion to the work site charges in hard rock areas and developing the borewells.

Supply and delivery of 150mm CS PVC Casing Pipe as per IS 12818 / 20 including cost and conveyance etc., complete as per standard specifications (TWAD SOR 2025-26 WD-M0027)

Dismantling the Plain Cement Concrete including cost of all labour charges and all other incidential charges etc., complete as per the departmental officers instructions. (PWD SOR 2025-26 W-0034)

Earthwork excavation for foundation in all types of soils and sub-soils and to full depth as may be directed except in hardrock requiring blasting inclusive of shoring shuttering and baling out water and cleaning and levelling the site etc.,complete (For Foundation)

Plain Cement Concrete 1:4:8 (one part of cement, four part of Crushed Stone Sand (M - Sand) and eight part of coarse aggregates) using 40mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges and all incidential charges such as water providing etc., complete as per standard specification

Brick work using Country Bricks of size 8-3/4" x 4-1/4" X2-3/4"" in Cement Mortar 1:5 (One cement and five crushed stone sand) including curing neat finishing, etc., complete complying with standard specifiction.

Plastering with cement mortar 1:5 (One part of Cement and Five part of Plastering Sand (P- Sand) 12mm, thick in all floors including cost and conveyance of all materilas to site and labour charges etc,complete as per standard specifications

Plain Cement Concrete 1:2:4 (one cement, two Crushed Stone Sand (M- Sand) and four coarse aggregates) using 20mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges etc., complete as per standard specification

Supply and delivery of 2 HP (10 Stage) Submersible motor pumpset in single phase as per IS 8034 without panel board for 20 Lpm x 90 m Head including all material charges and labour charges etc., complete as per TWAD specifications (TWAD SOR 2025-26 WD-M1595)

Labour charges for the erection of submersible pumpset in borewell/openwell including fixing and jointing submersible cable with proper clamps upto the starter to required depth and also fixing of riser pipes to the required depth valves erection clamps, pressure gauges upto the exterior wall of pump room and erection of panel board consisting of TPICN switches starter, Voltmeter, Ammeter, three pilot (indicating) lamps capacitor single phasing preventor, water level guard and laying and jointing the cables and twin earthing as per IE rules etc., complete and testing the pumpset and trail run for 10 days ( TWAD SOR 2025-26 WD-W 0871)

Supply and delivery of 4.00 sq.mm PVC insulated and sheathed 3 Core Flat type Copper Cable conforming to IS 694/1990 including all cost of material and labour charges etc., complete as per standard specifications (TWAD SOR 2025-26 WD-M1975)

Supply and Delivery of 25mm 'U' PVC pipe with ISI Mark including all cost of all material charges and all labour charges etc., complete as per standard specifications ( TWAD SOR 2025-26 WD-M 0048)

Supply and fixing of 2.00 HP single phase Panel Board for ISI make in good quality including cost of all material charges and labour charges etc., complete as per Specifications (WD-M 1907 TWAD SoR 2025-26)

Supply and delivery of MS Kiosk of size 0.75m x 0.45m x 0.75m made up of MS angle of size 50mm x 50mm x 4mm alround covered with 16 gauge MS sheet and kiosk door made up of MS plates of size 25mm x 3 mm including cuting, welding, grinding, locking arrangements and labour charges etc., complete (WD-M 1471 TWAD SOR 2025-26)

Supplying, delivery, laying and jointing of 32 mm PVC dia PVC pipe working pressure 10 Kg per cm2 (WITH ISI MONOGRAM) including cost of all material charges and labour charges etc., complete as per Specifications (PWD SOR 2025-26 M-0877)

Supplying, delivery, laying and jointing of 25 mm dia GI pipe B Class of approved quality and best variety conforming to I.S.S & with I.S.I mark including cost of all material charges and labour charges etc., complete as per Specifications (PWD SOR 2025-26 M-0437)

Supply and run of 2 of 4 sq.mm. (56 / 0.3) PVC insulated SC unsheathed copper conductor of 1100V on 7 / 20 GI bearer wire for service connection mains including cost of all material charges and labour charges etc, complete as per standard specification (PWD Electrical Data 2025-26 SD 65)

Supply and run of 2 of 4sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100V grade in 25mm dia GIpipe (Class 'B') suitably bent at both ends with necessary angle iron upright and end supports for mains (PWD Electrical Data 2025-26 SD 70)

Supply and fixing of TNEB meter board suitable for 32A single phase service connection with 32A fuseunit (500V) 32A neutral link and earth link (1"x1/8" copper flat) on TWplank of size 375mm x 300mm x 19mm with supporting TW reepers of 1" thick an either side with painting with suitable bolt and nuts for fixing the TWplank on wall with earth connection and inter connection with 7/20 PVC insulated copper wire from EB meter to fuse unit with 1No 40Amp 30MA Double Pole RCD / RCCB (Lower End) with suitable necessary connection (PWD Electrical Data 2025-26 SD126)

Earthing as per PWD standard with an earth electrode of 2metre Class 'B' GI pipe of dia not less than 32mm complete with necessary masonry work SD (PWD Electrical Data 2025-26 SD222)

Supply delivery and fixing of GI & PVC Borewell Specials including cost of all materials etc.,complete

Bore cover plate (L.R)

25 mm GI Flange set (L.R)

Collar set (Top and Bottom) (L.R)

25 mm MS Clamp set (L.R)

25mm GI Bend (PWD SOR 2025-26 M-0455)

25mm GI Tee (PWD SOR 2025-26 M-0461)

25mm GI Coupling (PWD SOR 2025-26 M-0467)

32mm PVC Coupling (PWD SOR 2025-26 M-0883)

32 PVC Ball Valve (L.R)

32mm PVC Elbow (PWD SOR2025-26 M-0889)

32mm PVC TEE (PWD SOR 2025-26 M-0901)

25mm GI Elbow (PWD SOR 2025-26 M-0449)

Nylon Rope for Bore-well (PWD SOR 2025-26 M-1072)

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