Construction of mini water tank at chekkanni ward no 24 and 25 in kumbakonam city municipal corporation

Amount

Drilling Borewells any where in Tamilnadu including transportation from one place to another place within the above area in alluvial soil or sedimentary strata of clay and sand or sand, stone, shale, pebbles, boulders etc.by first taking a pilot bore of 140mm/150mm dia and then enlarging to required dia by direct or reverse rotary mud circulation method using contractors rig,fuel labour,drilling,bentonite mud and water required for drilling at the site shown by the departmental officers including construction of mud pit upto 60M depth ending below ground level - using galxy set.

a) Upto 60 mts. Depth ending below ground level.

Reaming from 150mm dia pilot bore to 300m dia bore as directed by the department officer upto 60m depth ending below ground level.

a) Upto 60 mts. Depth ending below ground level.

Supplying and delivery of 150mm dia MW Plain PVC casing pipe suitable for medium wells with standard approved quality and brand etc., complete as per standard specifications.

Supplying and delivery of 150mm MW PVC Slot casing pipe suitable for medium wells with standard approved quality and brand etc., complete as per standard specifications.

Supply and delivery of 160mm dia PVC end cap as per ISI specifications.

Labour charges for inserting PVC casing pipe (with slots without slots) in the drilled hole including jointing the pipes with PVC Couplers with cement paste etc., complete and supplying and packing of annular space with pebbles as per standard specification.

Charges for developing the borewells with air compressor of 300 CFM capacity including transportation labour and fuel charges for compressor as directed by the departmental officers and conducting yield test by 'V' notch methods.

Supply and delivery of 2.5 sq.mm submersible PVC Insulated and sheathed 3core flat type copper cable of ISI specifications.

Supply and delivery of 32mm dia UPVC - Column pipe etc., complete as per standard specifications.

Supply and delivery of clear water vertical wet type submersible pump conforming to discharging noted LPM against head of water column due to all causes.

Supply and delivery of direct online starter confirming to IS13947, IEC60947-1 and as amended thereafter with suitable KW rating for operation in AC/single Phase/50HZ and 230V including Ammeter, Voltmeter, Thermal overload relay, 16 Amps 2 pole Magnetic contactor with under voltage protection, indication lamp, starting capacitor, running capacitor and on/off push button

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.

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

a) Post to Metre Board

b) Metre Board to Main Switch PVC insulated corecopper wire 4 sq.mm (56/0.3)

Earthwork excavation in all soils and subsoils to full depth as may be directed except hardrock requiring blastering inclusive of all shoring, strutting and bailing out water wherever necessary and depositing the surplus earth with initial lead and lift etc., complete as per standard specifications.

Supplying and filling M-sand watering Ramming including cost and conveyance of all materials and labour etc., complete as per standard specifications.

Plain Cement Concrete 1:4:8 mix (One cement four sand and eight metal) using 40mm ISS HBG metal including cost and conveyance of all materials and labour etc complete as per standard specifications.

Brick work in CM 1:5 (one cement & five sand) using Third Class Country Brick Kiln Burnt of size 8"X41/4"X 2 3/4" including finishing, curing, etc., complete complying with standard specification - 100CFT

Cuddapah slabs of 38/40mm thick over the existing pointing with the same black oxide mixed cement mortar including polishing etc., complete

Supplying and fixing MS Sheet door using 18 gauge MS Sheet using MS equal angle frame for outer and inner and cross bracings for stiffness and necessary locking arrangements including 1 coat of redoxide priming cost and conveyance of all materials and labour etc., complete as per standard specifications.

Plastering with CM 1:5 (One part of cement & five parts of sand) mix for 12mm thick including cost and conveyance of all materials to work site and including all labour charges for mixing, laying, curing,finishing etc., complete as per standard specifications and as directed by departmental Engineers –

Painting two coat over new iron grill work using synthetic enamel paint of approved quality and colour including cost and conveyance of all materials and labour etc., complete as per standard specifications

Painting two coats of newly plastered wall surface with ready mixed plastic emulsion paint of first class quality and of approved colour over a priming coat including thorough scrapping, clean removal of dirt, and including necessary plaster of paris, putty, wherever required etc., complete complying with standard specification

Supply and delivery and fixing of 1000 litre HDPE tank as per IS 12701 / 1996 including loading, unloading, transportation and labour charges for fixing of the GI pipes and specials for pipe connection works including cutting, threading and fixing charges etc.,

mitesh construction (BID ID -1525210)