15th Finance -Tied Grant- 2022-23- Providing bore well near SMR School and extension of pipeline to Puliyaranki OHT in Kulasekharam Town Panchayat

Amount

Provisions for geo-physical survey charges

Drilling of bore well of size 6” to 8” sedimentary formation using hand base sets including insertion of casing pipes etc. including supplying and packing of pebbles and conveyance of hand bore set including loading and unloading.

Supply and delivery of following bore well casing pipes and specials 150 mm PVC Ribbed Screen pipe

200 mm PVC CS pipe

200 mm bore end cap

Supply and delivery of single phase 7.5 HP submersible motor pump set with starter for erection into the bore well with a duty conditioning 175 lpm, 100 metre head including all charges etc.

Supply and delivery of 7.5 HP wall mounting type control panel board of Ammeter, Voltmeter single phase prevents insulator-indicating lambs, star dept DOL/Starter. Suitable certificate pump set including all charges.

Supply and delivery of flat type 6 sq mm PVC sheathed 3 core conductor cables conforming to IS 694 / 1990 with ISI marking suitable for submersible pump sets etc complete.

Supply and delivery of MS kiosk of size 0.75 m x 0.45 m x 0.75 m made up of MS angle of size 50 mm x 50 mm x 4 mm alround covered with 16 gauge MS sheet and kiosk door made up of MS plates of size 25 mm x 3 mm including cutting, welding, grinding, locking arrangements and labour charges etc. complete.

Supply and delivery of following PVC / GI pipes and specials 50 mm 'U' PVC pipe

50 mm 'U' PVC adopter

50 mm clamp set

50 mm GI elbow

50 mm GI hex nipple

50 mm GI flange set

50 mm GM non return valve

80 x 50 mm GI reducer

90 mm MTA

80 mm GI bend

Nylon rope

Wiring with 2 x 1.5 Sq.mm (22/0.3) PVC insulated single core unsheathed copper conductor of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessoires in flush with wall with 3mm thick hylum sheet cover with TW switch box and 5A F.T. switch and making good of the concealed portion with suitable colour for PVC concealed light / Fan Point for electronic regulator. (Assume 5 Points Per Coil) SD-25

Supply and fixing of 32 Amps DP Switch of 500 V with Metal clad with fuse and neutral (Side Handle) on suitable TW Board with earth connection only SD 144.

Earthing as per P.W.D standard with an earth electrode of 2 Mtr. Class 'B' GI pipe of dia not less than 32mm complete with necessary masonry work SD234.

Supply and fixing of TNEB Meter Board suitable for 32A Single Phase service connection with 32A Fuse unit (500V), 32A Neutral link and earth link (1inch x 1/8inch Copper flat) on TW plank of size 375mm x 300mm x 19mm with supporting TW reepers of 1inch thick on either side with painting with suitable bolt and nuts for fixing the TW plank on wall with earth connection and interconnection with 7/20 PVC insulated copper wire from EB meter to fuse unit SD 125.

Supply and run of 2 of 4 Sq.mm (56/0.3) PVC insulated SC unsheathed copper conductor of 1100V grade on 7/20 GI bearer wire for service connection mains. SD65.

Labour charges for the erection of submersible pump set in bore well / open well including fixing and jointing submersible cable with proper clamps up to the starter to required depth and also fixing of riser pipes to 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 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 pump set and trail run for 10 days.

REEKA CONTRACT WORK

ARUL SELVAN