RE-TENDER GENERAL FUND 2025-26. DRILLING OF BOREWELL WITH WATERSUPPLY ARRANGEMENT AT DINDIGUL ROAD AD BURIAL GROUND IN CHINNALAPATTI TOWN PANCHAYAT

Laying and Jointing PVC Pipe. Heading

Charges for conducting Geological survey

Drilling of 150mm dia vertical bore well in hard rock area using bore well rig including conveyance and erecting of rig and all labor charges etc

Supply and fixing of 200mm CS dia PVC casing pipe with Labour Charges for inserting PVC Casing pipes and assembly (with slots or without slots) in the drilled hole including jointing the pipes with PVC Couplers with Cement paste etc., complete, supply and packing the annular space with pebbles of size and quality as approved by the executive engineers of TWAD Board

Supply and fixing of 200mm dia. PVC Borewell cover including alll labour chages and all T&P etc.,

Supply and delivery of Water supply Materials inculding loading, unloding and transporting etc., complete

2HP Submercible motor (Motor should give 20 LPM X 150 M head)

2HP Panel board

4.00 sq.mm submercible cable

32mm dia ISI UPVC Pipe

2000 litres capacity HDPE tank

32mm dia.Non-Return Valve

32mm dia. Hex Nipple

32mm dia. GI Union

63x50 mm dia.GI Reducer

20mm GI Nipple

20mm Flush Cock

20mm GI Coupling

Bore Kitty

63mm Dia 6Kg PVC Pipe

Supply and run of 4 of 6 sq.mm PVC insulated (Heavy Duty) SC unsheathed Cu.conductor of 1100 V Grade on 7/20 GI bearer wire for service connection mains(SD68)

Supply and run of 4 of 6 sq.mm PVC insulated (Heavy Duty) SC unsheathed Cu.conductor of 1100 V Grade in 32mm GI Pipe suitably bent at both ends with necessary angle iron upright and end supports for mains(SD73)

SupplyandfixingofTNEBmeterboardsuitablefor32Asinglephaseserviceconnectionwith32Afuseunit(500V)32A neutral linkandearthlink(1"x1/8"copper flat)onTWplankof size375mmx300mmx19mmwithsupportingTW reepersof1" thickaneithersidewithpaintingwithsuitableboltandnuts for fixingtheTWplankonwallwithearth connectionandinterconnectionwith7/20PVCinsulatedcopperwirefromEBmeter tofuseunitwith1No40Amp30 MA Double Pole RCD / RCCB (Higher End) with suitable necessary connection

Erection of power pumps in borewell labour charges for erection of twin packer duplex type jet pumps in borewells upto 150 mm dia including fixing of Suction pipe regulating valves with jet assembly upto a maximum depth of 30 m and delivery pipe valves pressure gauges upto the exterior wall of pump room and erection of panel board consisting of TPICN switches starter, Voltmeter, Ammeter, three indicator lamps capacitor and laying and jointing the cables and twin earthing as per IE rules etc., complete and testing the pumps and trail run for 10 days including signing of completion of reports as required by EB authorities and finishing the pipe holes including the foundation bolts, nuts and earth pits.

Earth work excavation for foundation in Hard stiff clay, stiff black cotton, hard red earth, shales murram, gravel,stoney earth and earth mixed with small size boulders SS.20B and Sand, silt or other loose soil, wet sand,or silt not under water, light black cotton soil, sandy loam ordinary soil 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

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 complete.

Brick work in CM 1:5 (one cement & Five Crushed Stone Sand (M- Sand)) using II class ground moulded bricks of size 9" X 43/8"X 2 3/4" including finishing, curing, etc., complete complying with standard specification

Supplying and fixing M.S.grill to doors, special windows and ventilators etc as directed by the departmental officers inclusive of cost of MS grill including one of cost red oxide and fixing in position etc., complete (as per the schedule of rate) SL.NO.182 Q3

Supply and fixing of cudapah stone slab 40mm thicknees for cupboard arrangement including polishing etc., complete and as directed by departmental officers

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

Painting new iron works such as steel doors, windows, rolling shutters, ventilators, window bars, balusters etc., with two coast best approved fresh quality and colour of synthatic enamel paint over the existing red oxide priming coat in all floors excluding cost of priming coat etc complying with standard specification

Painting two coats for Interior surface with approved Interior Plastic Emulsion paint approved quality and colour over a priming coat, including thorough scrapping, clean removal of dirt, etc complete and including necessary plaster of paris, putty, wherever required etc, complete as per standard specification.

Lowering PVC pipes and specials to laying to proper grade and alignment and as directed by the Technical Officers.

Refillingwithexcavatedsoil (otherthansand)complying with the standard specification for filling in foundation and basement

Please Enable Macros to View BoQ information