Tiruppur Corporation_Drilling of New Borewell and Erection of New Submersible Pumpset UPVC Pipe Cable and Laying of Distribution Pipe Line at Mahalakshmi Nagar area in ward No 46

Geophysical Survey Charges for locating bore well drilling etc., Complete.

Upto 150M below GL

From 150M to 180M

From 181 M to 210 M

From 211 M to 240 M

From 241 M to 270 M

Supplying, Delivery and erection of pvc 150mm non presure casing pipe of 6mm thick in the bore well at topm level in a possition of projecting of 0.30m above ground level including Inserting Charges,conveyeince of all items in site cost of labour charges and with one supprotiong vechile etc., complete as per standered specifications.

Supply and Delivery of the 50mm dia UPVC Column Pipe with ISI make etc., complete as per standard specification.

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 PVC INSULATED AND SHEATHED 3 CORE FLAT TYPE COPPER CABLE CONFORMING TO IS 694/1990 AND AS AMENDED THEREAFTER

Labour charges for the erection of 7.50HP 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 fixing of TNEB meter board suitable for 32A single phase service connection with 32A fuse unit (500V) 32A neutral link and earthlink (1"x1/8"copper flat) on TW plank of size 375mm x 300mm x 19mm with supporting TW reepers of 1" thick an either side with painting with suitable bolt and nuts for fixing the TW plank on wall with earth connection and inter connection with 7 / 20 PVC insulated copper wire from EB meter to fuse unit with 1 No 40 Amp 30 MA Double Pole RCD / RCCB (Lower End) with suitable necessary connection

Supply and Fixing of 32A fuse unit (500V) as per Standard Specifications

Supply and run of 4 of 4sq.mm PVC insulated SC unsheathed FRLS copper conductor of 1100V grade on 7/20 GI bearer wire for service connection mains

Supply and run of 4 of 4sq.mm PVC insulated SC unsheathed FRLS copper conductor of 1100V grade in 25mm dia GI pipe (Class 'B') bent at both ends with necessary angle iron up right and end supports for mains

Earthwork excavation for Narrow Trenches (having less than 0.60m width) in all soils and sub soils except in hard rock requiring blasting and depositing on bank with initial lead of 10m and initial lift of 2m inclusive of shoring, shuttering, bailing out water wherever necessary, refilling the foundation with excavated earth other than sandy soil in layers of not more than 150mm thick layers well rammed and depositing the surplus earth within the compound in place shown by the departmental officers and clearing and levelling the site etc,. complete.

63mm dia PVC Pipe

50mm dia GI Elbow

50mm dia GI Bend

50mm dia GI Union

50mm dia GM Non return valve

50mm dia GM Gate valve

63mm PVC Elbow

63mm PVC Tee

63mm PVC Bend

63mm PVC Coupler

63mm PVC End cap

63mm PVC MTA

PVC Adhesive (solution)

63mm dia PVC Pipe

Add G.S.T. @ 18%