General Fund _2023-2024 Borewell work

Amount

Conducting Geophysical survey, Quality ad Quanty test and transportation charges etc., including labour charges in the field rent of the vechile for reaching the palce,rent of the instrument and excluding charges for the Geologist etc., complete as per Standard Specifications

Supply and delivery of 200mm dia PVC plain casing pipe (CS) including cost and conveyance of materials and labour charges etc., :- Note:-Approximate length of pipe is given the length may be decided as per site conditions during drilling of borewell etc., complete as per Standard Specifications

Drilling 150 mm Dia bore well in Hard rock areas anywhere in the state inculding transportation to site of work in hardrock areas inculding labour charges for insertion of MS casing pipe and flushing of borewell and for minutes. ( As per MD TWAD Board Chennai Letter No : F15090/AE/CM/TWAD/2013/ Dated:22/4/2013 ) 0m to 150m

Supplying and fixing in position of the following PVC / G.I pipes and specials best approved quality conforming to ISS and providing leak proof joint with PVC adhesive etc., complete complying with standard specification. 2.00 Hp Submersible motor 20 LPM x 150m Head

2.00 Hp Pannel Board

2.50 sqmm 3core copper cable

50mm 6Ksc PVC Pipe

32mm UPVC Column Pipe

32mm G.I "B" Class pipe

32mm G.I Heavy coupling

32mm Gun Metal Gate Valve

32mm Non Return Valve

32mm G.I Union

32mm G.I Bend

32mm G.I Elbow

200mm PVC Borewell Dummy

Borewell pipe MS Clamp

M.S Kisok box

Labour charges for the erection of submersible pumpset in borewell/openwell including fixing and jointing submersible cable withproper 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.

Supply and run of 4 x 6 sq.mm.(56Nos/0.3mm.Dia) PVC insulated single core unsheathed copper conductor cable of 1100 V on 7/20 G.I. bearer wire for service connection mains (SD 68)

Supply and Run of 4 x 4 sq.mm(84/0.3) PVC insulated Sc unsheathed Cu.Conductor of 1100V grade in 25mm dia G.I pipe ("B"class) suitable bend at both ends with necessary angle iron up right and end supports for mains.SD-73)

Painting two coats over the new work using ready mixed enamel paint including cost of all materials to site and all labour charges for mixing applying etc., Complete as per Standard Specifications Rate for 10 Sqm

S.RAVI