15th Finance - Tied Grant-2025-26 - Providing new bore well and water supply arrangements at Ittagaveli Govt. Middle School and providing pump set and water supply arrangements at Maamoodu Govt. Primary School in Kulasekharam Town Panchayat

Amount

Provisionf or go-physical survey report.

Drilling of bore well of size 4" to 5" dia using hard rock rig including inserting of casing pipe assembly transportation of rig cost of fuel etc.

Supply and delivery of following casing pieps and specials - 150 mm PVC pipe

200 mm PVC pipe

200 mm bore end cap

Supply and delivery of 5 HP submersible pump set having a duty condition of 50 Ipm discharge against head of 100 metre confirming to IS specification with ISS marking suitable for installation panel board including cost of all materials and all conveyance charges etc complete as per standard specification

Supply and delivery of wall mounting type control panel board of Ammeter, Voltmeter single phase prevents insulator-indicating lambs, STAR DELTA DOL starter suitable for 5 HP suitable certificate pump set including all charges

Supply and delivery of flat type 2.5 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.

Supplying, delivery and fixing in position of following PVC/Gl pipes and specials of approved quality and good variety excluding fixing charges etc complete. - 32 mm U PVC pipe

32 mm U PVC adopter

32 mm clamp set

32 mm Gl elbow

12 mm hex nipple

32 mm Gl union

32 mm gate valve

32 mm non retum valve

32 mm PVC pipe

32 mm PVC elbow

32 mm PVC tee

Neylon rope

Earth work excavation for foundation and depositing on bank with in the initial lead of 10m and a lift of 2m in hard stiff clay, stiff block cotton, hard red earth, shales, murram, gravel, stoney earth and earth mixed with small size boulders etc complete complying with SS20B. TNDSS No:23824

Cement concrete of mix 1:4:8 (one part of cement four part of sand and eight part of aggregates) using 40 mm gauge machine broken granite stone jelly for foundation including de watering if found necessary and laid in layers of not more than 15 cm thick well rammed and consolidated etc complying with standard specification. TNDSS No:28

Brick work in cement mortar 1:5 (one part of cement five part of sand) mix using best country bricks of size 8 1/4 ^ prime prime *4 1 4 ^ prime prime *2 3 4 ^ prime prime from approved quarry including curing, cost and conveyance of all materials to site and all labour charges etc complete as per standard specification

Plastering walls with cement mortar 1:4 (one part of cement four part of sand) 12 mm thick including all cost and conveyance of all materials and all labour charges etc. complete as per standard specification. TNDSS No:61

Painting two coats with ready mixed plastic emulsion paints of first class quality and of approved colour over a priming coat including through scraping clean removal of dirt etc, complete and including cost of necessary plaster of paris, putty, brushes, wherever required and all labour charges, scaffolding charges etc., complete as per standard specification

Supply and delivery of fixing of HDPE tank 1000 litres capacity as per 15 12701/1996 including loading, unloading, transportation and labour charges for fixing of Gl pipes and specials for pipe connection works including cutting, threading and Supply and delivery of fixing of HDPE tank 1000 fixing chargers as directed by officers

Wiring with 2 x 1.5 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100V grade in suitable PVC rigid pipe on wall and ceiling with PVC accessories and with TW switch box and 5A FT switch with painting of suitable colour for open PVC light point / fan point (for electronic regulator) (6 points per coil) SD 20

Supply and fixing of 16A TPNMC switch on suitable angle iron frame work with MS cable entry box with earth connection only SD 148

Earthing as per PWD standard with an earth electrode of 2 metre Class 'B' Gl pipe of dia not less than 32mm complete with necessary masonry work SD 212

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 (1" x 1/8" copper flat) on TW plank of size 375mm x 300mm x 19mm with supporting TW reapers 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 (Higher End) with suitable necessary connection SD 125

Supply and run of 4 x 6 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100V on 7/20 GI bearer wire for service connection mains SD 68

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.

Earth work excavation and depositing on bank with initial lead of 2 metre narrow trenches for laying of pipes and refilling earth for water supply works in the hard stiff clay stiff black cotton hard red earth shales murram gravel stoney earth and earth mixed with small size boulders and hard gravelly soil as directed by the departmental officers

K.BEN RAJA SINGH - WORKS CONTRACTOR (BID ID -1436663)

sambenetsatheesh (BID ID -1436528)