Nagercoil Corporation Providing Galaxy Borewell at Nadu Asaripallam pipe line work at Narayanaswamy kovil in ward no.19

Amount

Providing Galaxy Borewell

Geological survey report

Drilling of borewells anywhere In Tamilnadu including transporation from one place to anothor with in Tamilnadu in alluvial soil sedimentary strata of clay and sand stone shale pebbles boulders etc. by first taking a pil;ot bore of 140mm/150mm diaq anmd then enlarging to required dia direct or reverse rotary mud circulatuionmethored using rotary rigs fuel labour and drilling at site. Site wil be shown by the TWAD Board officers including construction of mud pit only Galaxy drills are to be used. (Drilling of 140/150mm/200mm pilot bore) upto 60mt depth ending below ground level)

Reaming from 140/150mm dia piolt bore to 300mm dia bore as directed by the TWAD Board officers upto 60mm depth ending from ground level

PVC casing pipes 200mm CM (with Excise)

PVC casing pipes 200mm CS (with Excise)

Labour charges for inserting PVC casing pipes

Flushing of Borewell rate for flushing of borewell of 6 dia requiring les than 4 hours operation using drill roads/ hose with required size of pipes for various capacity compressor including transporation labour and fiel charges for compressors labour and fuel charges for compressors as directed by the Municipal officer and conmducting yiels test by notch mothed if reqired

50mm Sub. Pipe

50mm Adopter

2" Bore clampset

2" Gate valve

2" Non return vavle

2" GI Elbow

2" GI Coupling

2" GI Tee

2" Hex nipple

2" GI Union

2" GI pipe

32mm GI pipe

20mm GI pipe

4sqmm Sub cable

20mm Tap

Nylon Rope

Supply and delivery of clear water vertical wet type submersible pumpset suitable for 150mm dia borewell conforming to IS 8034/2002 as amended thereafter and BEE 3 Star Rated capable of discharging noted LPM against head of water column due to all causes. The pump shall be with stainless steel shaft and dynamically balanced bronze or Cast SS impeller, brass screws and CI FG 200 grade pump bowl/diffuser with ISI mark. The pump shall be directly coupled to a continous rated two pole suitable wet type vertical squirrel cage induction motor as per IS9283 /1995 as amended there after, suitable for operation in AC three phase 415 V+/- 10 %, 50 HZ 5 %

Supply and delivery of direct online starter confirming to IS13947, IEC60947-1 and as amended thereafter with suitable KW rating for operation in AC/Three Phase/50HZ(± 5%) and 415 V(±10%) 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 switches, 5 way connector, wiring with 1 sq. mm/1.5 sq. mm copper PVC insulated cable, powder coated vermin proof box including the capacitor (the cost of capacitor is to be taken separately).

Supply and fixing of 32Amps DPIC switch of 500W with fuse and nutral on suitable TW Box with PWD earthing SD 138

Woodern board

32 A Fuse unit

Supply and 2 run of 6 sqmm wire for service connection including cost and conveyance of all materials and labour charges to site etc. complete

Colour washing walls two coats with best shell lime and added with necessary colouring pigments including cost of lime gum, brushes and all other materials, scaffolding charges and all labour charges etc. complete as per standard specifications

Supply and Delivery of wet type Pannel Board confirming to IS 8034 with ISI making as per specification. The duty condition detailed hereunder. The motor should be fitted with pump. The pumpset be supplied with 5M suitable flat submersible cable. The pumpset should be delivered to the local body officer or this District icluding packing, loading unloading and transit Insurance etc. The Pumpself supplied should be suitable for errection in 150MM dia borewells Duty 500-1200/PM x 10-15M 5 H.P

Supply and delivery of MS Kiosk of size 0.75M x 0.45Mx0.75M made up of MS angle of size 50mm x 50mm x 3mm alround covered with 18 gauge MS sheet and KIOSK door made up of MS plates of size 25mm x 3mm including cutting welding grinding locking arrangements and labour charges etc.complete.

(Earth work Excavation for laying Pipeline work) Earth work excavation and depositing on bank with initial lead of 10m and initial lift of 2m in Hard stiff clay stiff black cotton hard red earth shales murram gravel . for pipeline work etc.complete as per standard specification.

Refilling the foundation with excavated soil (other than sand )in layers of not more than 15cm thick,watering,well ramming, consolidating, complying with standard specification and as directed

3" PVC pipe

3" PVC Sluice Valve

3" PVC CID Joint set

3" PVC Coupler

3" PVC bend

3" PVC End cap

3" PVC Elbow

3/4 PVC Tap

ASHOK KUMAR T (BID ID -1084805)