Providing New Borewell with Mini Power Pump at Quidea Millath Street

Amount

Earth work excavation for foundation in all soils and sub-soils and to full depth as may be directed except in rock requiring blasting inclusive of shoring shuttering, bailing out water wherever necessary and depositing the surplus earth within the compound in places shown by the departmental officers with an initial lead of 10 mts and initial lift of 2 mts. and clearing and levelling the site, etc., complete complying with standard specification.

Collection supply and filling of well gravel filling approved quarry including cost and Conveyance of all materials to site and all labour charges for filling etc., Complete.

Plain Cement Concrete 1:4:8 Mix (one part cement, four part sand and Eight part of aggrigate) using 40 mm size ISS HBG metal 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.

Brick work in Cement Mortar 1:5 (One Cement and Six Sand) using best quality II class ground moulded chamber burnt bricks of size 9" x 4-3/8" x 2-3/4" including curing, etc., complete complying with standard specification.

For Foundation Basement

Plastering with Cement Mortar 1:5 (One cement and Five sand), 12mm thick in all floors including curing etc. complete complying with standard specification and as directed by the departmental officers.

White washing Two coats with good quality of Shell Lime including cost of all materials to site and all labour charges for mixing, applying and proper curring etc., Complete as per Standard Specifications

Cement paint Two coats with good quality of approved cement paint including cost of all materials to site and all labour charges for mixing applying and proper curring etc., Complete as per Standard Specifications

Conducting Geophysical survey including conveyance of survey instrument and other labour charges

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 Department Officers) including construction of mud pit.p No 281 TWAD 12(A)

Towards Cost & Supply of PVC Casting pipe including all cost & Conveyance of all materials and labour charges etc., Complete.p No 22 TWAD

150mm Dia

200mm Dia

Supply and delivery of submersible motor 1HP (15 x 125 lpm X M )with pump set including all labour charges etc., complete.,p No 96 TWAD

Supply and delivery of submersible copper wire cable PVC Insulated and PVC sheated 3 core flat type including etc., complete.,

Bore Cap using M.S Flat of 10x3mm M.s Sheet

Supply and delivery of 32mm PVC - Column pipe including all labour charges

Suplying and Jointing 32mm Pvc Pipe

Labour charges for erection of pump set in the deep bore well including connection of submersible cable etc.,

Supply and delivery of of MS Kisok Box Size 75x0.45x0.75 etc

Earthing as per EB rules including cost of civil works such as construction of earth pit earth electrodes, GI wire, etc.,

E B Service connection charges etc., completed.

Supply and delivery and fixing of HDPE 1000 Tank including loading and unloading, transportation fixing and necessary GI Pipe and specials for pipe connection works including cutting, threading and fixing charges as directed by depart-mental officers etc., complete

Supply and delivery of direct oline starter

Supply and run of 2x1.5sqmm pvc copper conductor of1100v grade in 25mm Gi Pipe

Supply and Fixing of TNEB Meter board

miniature circuit breakers 240 v

supplying and fixing of 32 a Dpswitch of 500v metal clad with fuse and natural side handle

Refilling with excavated soil

Supply and delivery of GI & PVC specials confirming to ISI Specifications

20mm GI Coupling

32mm H Nipple

20mm H Nipple

32 mm GI Union

32mm Elbow

32mm PVC Gate Valve

20mm CI Tap

32mm GI Pipe

32mm PVC MTA

32mm Clamp Set

Nylan rope

S PERIYA DURAI WORKS CONTRACT