Special Maintanance and Repair work for radio malai oht and painting for di pipe line in ward no 12 at chengalpattu municipality

Geophysical survey to finding yield test as per specifications

Drilling of bore wells any wherein Kancheepuram District including transportation from one place to another place within the District in alluvial soil on Sedimentary strata of clay and sand stone drilling for pilot bore on 150mm dia and there enlarging to required dia by direct rotary and circulation method using tools fuel labour benthonic mud and water required water for during at the drilling at the site and on directed by the departmental officer etc., complete as per standard specification .0.00 to 60.00mtr

60.00 to 90.00mtr

Reaming from 150mm dia pilot bore to300mm dia size bore as directed by the department officers up to 60m depth below ., complete as per standard specification. 0.00 to 60.00mtr

Supply of 200 mm dia PVC pipe 6 kg.\m2 in pressure for bore wells including all cost and conveyance to site etc., complete as per standard specification.

Supply of 150mm dia PVC slotted pipe kg\M2 in pressure for bore wells including all cost and conveyance to site etc., complete as per standard specification.

Labour charges for inserting casing pipes assembly (With slot or without slot) in the drilled hole including welding the joint etc., complete and supplying and packing the annular space with pebbles of size and quality as approved by the Executive Engineer

Supply and delivery of 2.00HP wet type submersible pumpsets confirm to IS/8034/89 20 x 150 LPM with ISI marking as per specification for the duty conditions etails here under. The motor fitted with the pumps should be category “B” suitable for installation in 150mm/15mm borewell. The pumpset should be with 5mm flat submersible copper cable. The pumpset should be delivered to F.O.R. any where in Kancheepuram Towm including packing, freight Unloading, Stacking, Transit and insurance charges etc., complete.

Supply and run of 3 of 4 sqmm (56/0.3)PVC insulated SC unsheathed Cu.Conductor of 1100V grade in suitable heavy gauge M.S.conduit pipe on wall and ceiling with continuous earth wire connection of 14 SWG TC wire with painting of suitable colour SD 46

Supply and delivery of 2.00HP Panel Boards and accessores including all fitting suitable for submersible pumpsets 2.00 HP rating of motor for delivery F.O.R in Kancheepuram Municipality including Packing, Loading Frieght, Unloading, Stacking, Transit and insurance charges etc., as per standard specification as directed by the departmetnal officers.

Labour charges for the erection of submersible pumpset in bore well / Open well including fixing and jointing submersible with proper clamps up to the starter to required depth and also fixing of riser pipes the required depth valves erection clamps, pressure gauges up to the exterior wall of pump room and erection of panel board consisting of TPICN switches starter, voltmeter, Ammeter, three plot (indicating) lamps capacitor single phasing preventor, water level guard and laying and jointing the cables and twin earthing as per IE rules etc., complete

Supply and fixing of 2000 litres of HDPE Tank with ISI including cost and conveyance etc., complete ., as per standard specification as directed by the departmetnal officers.

Supply and fixing of 50 mm HDPE hose Pipe PN10 including in all cost and conveyance of materials to site and all the other labour charges etc., complete as per std. specification.(Twad 20-21,pgno-26 + 253)include Labour Charges Rate

Supply & fixing 1" dia G.I pipe including in all cost and conveyance of materials to site and all the other labour charges etc., complete as per std. specification.

Supply & fixing 3/4" dia G.I pipe including in all cost and conveyance of materials to site and all the other labour charges etc., complete as per std. specification.

Supply and fixing of 1" dia GI Union

Supply and fixing of 3/4" dia GI Union

Supply and fixing of 1" GM Gate Valve

Supply and fixing of Bore clamb set

Supply and fixing of 1” dia PVC pipe

Supply and fixing of 3/4” dia Tap

Supply and fixing of 1” dia GI Tee

Supply and fixing of 3/4” dia GI Tee

Bore cover plate

Adopter set

Nylon robe

Construction of Brick masonary padestal of size 1.20 x 1.20 x 1.20m with Nessary . Earth work Excavation Base concrete Brick work in cement mortar 1:5mix plestring 1:5mix alround with Dadoing tiles of best quality with of room of Tank pedastel of finishhing work is Neatly of size 1.20 x .60 x .30 and E.B.Box padestal of size 0.60 x 0.45 x 0.90 with Brick work as nessary plestring work including cost all labour and materisls charges etc., complete ., as per standard specification as directed by the departmental officers.

Supply and run of 6 of 4 sq.mm (56/0.3)PVC insulated SC unsheathed Cu.Conductor of 1100V grade in suitable heavy gauge MS conduit pipe on wall and ceiling with continuous earth wire connection of 14 SWG TC wire with painting of suitable colour.(SD.NO.53)

Supply and fixing of 25mm G.I service pipe with bend including cost and conveyance etc., complete ., as per standard specification as directed by the departmental officers.(SD.NO.69)

Supplying and fixing of Triple pole 6A to 32A MCB 415 V 50HZ –AC supply suitable for motor circuits as per standard specification as directed by the departmental officers.

Supply and fixing of KISHOK BOX of standared specification size with c.w.maybe box ncluding cost and conveyance etc., complete ., as per standard specification as directed by the departmental officers.

Providing PWD Earthing With an earth electrode of 2 mtr class ‘B’ pipe of dia not less than 32mm complete with necessary masonary work as per std specification.(SD.NO.234)

Providing TNEB Connection CHARGES

Add GST 18%