15th Finance Scheme 2022 - 2023 Providing 200mm Dia Deep Borewell With Erection of 7.5 Hp Motor At Ward No 11 Anbu Nagar In Sholapuram Town Panchayat

Drilling of Borewells anywhere in Tamilnadu including transportation from one place to another with in Tamilnadu in alluvial soil sedimentary strata of clay and sand stone shale pebbles boulders etc. By first taking a pilot bore of 140 mm/150mm dia and then enlarging to required dia direct or reverse rotary mud circulation method using rotary rigs fuel, labour and drilling bentonite and water required for drilling at site( Site will be shown by the Departmental officers) including construction of mud pit. (up to 60m depth)

below 60mdepth

Reaming 200mm dia pilot bore to 350mm dia bore as directed by the Departmental Officer.

below 60mdepth

Supply of approved quality PVC CASING PIPE 200mm CS plain pipe With Exice Duty AS PER IS 12818/1992.

Supply of approved quality PVC CASING PIPE 200mm RS Slotted pipe With Exice Duty AS PER IS 12818/1992.

Supply of approved quality 200mm dia OD PVC end plug etc. complete as per standard specification.

Labour Charges for inserting 150 mm/200 mm/250 mm dia(MS Casing pipes assembly with slots or without slots) in the drilled hole including welding the joints etc., complete and supply and packing the annular space with pebbles of size and quality as approved by the executive engineers of TWAD Board

Charges for developing the Borewell with air compressor of 300 CFM capacity (Minimum 8 Hours) including transportation, labour and fuel charges for compressor as directed by TWAD Officers and conducting yield test by 'V' notch method.

Supply and fixing of 7.5HP Submergible Motor pumpset of 400x50 LPM/M of ISI make approved quality, including cost of materials to site etc., complete as per standard specification

Supply and fixing of 7.5HP Submergible Motor pumpset of three phase Panel Board with two level guard and auto start of ISI make approved quality, including cost of materials to site etc., complete as per standard specification.

Supply and run off 6sq. Mm 3 core PVC insulated and Sheathed Flat type copper cable Confirming to IS 694/1990.

Supply and fixing of 80mm dia GI Pipe of "B" class with Exise duty approved quality,including cost and conveyance of all materials and labour charges etc., complete as per standard specifications.

Supply and fixing of 80 mm dia GI Coupling of approved quality,including cost and conveyance of all materials and labour charges etc., complete as per standard specifications.

Labour charges for errection of submercible pumpset in bore well / open well including fixing and jointing submercible 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 preventer, water levelguard and laying and jointing the cables and twin earthing as per IE rules etc., complete and testing pumpset and trail run for 10 days.

Earthwork excavation for foundation in all soil and sub soils of full depth an may be directed refilling the sides of foundation with excavated earth in layers not more than 10 cm thick well complying with standard specification depositing the surplus earth with in the compound in places show by the departmental officers with initial leads and clearing and leveling of site etc., complete complying with standard specification.

Supplying and filling fine river M sand in layer not more than of 15 cm thick including water with all layers and consolidation complying with standard specification including cost and conveyance of sand at site and all labour charges and all other incidental charges etc., complete.

Cement concrete in 1:4:8 (One part of cement, Four part of M sand Eight part of ISS gauge HBG metal) using 40mm ISS gauge HBG metal including cost of conveyance of metal from approved quarry at site including cost of cement and all labour watering including mixing dumpling and laying in layer of not more than 15 cm thick and tampering to consolidation curing and all other incidental any complying with standard specification etc., as per T.N.D.SS.No.28.

Brick work in cement 1:5 mix (One part of cement Five part of M sand) Using well burnt country brick of size 8 ¾ x2 ¼ x2 ¼ including cost and conveyance of the brick at site including cost of cement and all other incidental charges and labour charges etc. complete for foundations and basement T.N.D.S.S. No: 31.

Plastering with CM 1:5 mix 12 mm thick in all floors complying with including cost and conveyance all materials and labour charges for mixing applying and finishing smooth etc., complete as per standard specification.

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 50mmx 4mm alround covered with 16 gauge MS sheet and kiosk door made up of MS plates of size 25 mm x 3 mm including cutting, welding, grinding, locking arrangements etc., complete as per standard specification.

Supply and fixing of 80 mm dia GI bend of approved quality,including cost and conveyance of all materials and labour charges etc., complete as per standard specifications.

Supply and fixing of 32 mm dia GI Pipe of "B" class approved quality,including cost and conveyance of all materials and labour charges etc., complete as per standard specifications.

Supply and fixing of TNEB meter Board suitable for 32A Single Phase service connection with 32A Fuse unit (500V) 32A neutral link and earth link (1" x 1/8" Copper flat) on TW plank 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 TW plank on wall with earth connection and inter connection with 7/20 PVC insulated copper wire from EB meter to fuse unit. SD 125

Supply and run of 4 of 4 sq.mm (56/0.3) PVC insulated SC unsheathedCu.Conductor of 1100V grade in25mm dia GI pipe (Class 'B') bent at both ends with necessary angle iron up right and end supportsfor mains.SD.72.

Supply and fixing of 32 Amps DP Switch of 500 V with metal clad with fuse and neutral (Side Handle) on suitable TW Board , with earth connection only.SD 143.

Earth work excavation and depositing on bank with initial lead of 10 M and lift of 2 M in narrow trenches for laying of pipes for water supply and sewerage works in the following type of soils as directed by departmentel officers.

Lowering GI pipes and specials in the trenches and laying to proper grade and alignment,jointing with GI Specials and as directed by the TWAD Officers

Dismantling, Clearing away and carefully stacking materials useful for reuse for any thickness of Plain cement concrete including cost and conveyance of all materials and labour charges etc complete as per standard specification.

Supply and fixing of 80 mm dia GI Elbow of approved quality,including cost and conveyance of all materials and labour charges etc., complete as per standard specifications.

Supply and fixing of 80 mm dia DI Non Return Valve of approved quality,including cost and conveyance of all materials and labour charges etc., complete as per standard specifications.

Refilling with excavated soil (other than sand) complying with the standard specification for filling in foundation and basement.

Plain Cement Concrete 1:2:4 Mix (one part cement, two part M sand and four part of aggrigate) using 20mm size ISS HBG metal machine crushed from approved quarry including cost and conveyance of all materials to site, loading and unloading charges and labour charges for mixing, laying and curing etc., complete as per TNDSS NO: 28 & VI (S2) VI (S5A) VII standard specifications as directed by Engineer incharge.

K MANIKANNAN