New Borewell and Pipeline and tank in PilavilaiKunnandivilai and ilampalavilai in Edaicode Town Panchayat

Amount

Conducting Geo Phusical Survey charges.

Drilling of bore well of size 6” to 8” dia in 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. Supplying, delivery and fixing in position of following bore well casing pipes of approved quality and good variety excluding fixing charges etc complete.

200 mm CS casing pipe

150 mm CS casing pipe

150 mm RS casing pipe

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:23&24

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

Supplying and fixing Solid Blocks of following size confirming to S.S. 2145-1965 (including jam blocks closers etc) made in cement concrete 1:3:6 mix in cement mortar 1:5 and partition wall including curing neat finishing etc complete complying with standard specification and as directed by the departmental officers etc (Approved by SE(CW) in Lr.No, 15056/95/DB/S1/Dated 23.08.95)

Supply and fixing of RCC Precast slab in cement concrete 1:1½:3 mix (one part of cement one and a half part of sand and three part of aggregates) of thick 0.075 m using 20 mm ISS HBG metal including cost of molding charges mixing laying and curing cost and conveyance of all materials to site and all labour charges etc. complete as per standard specification but excluding cost of reinforcement.

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

Supplying and fixing of MS gate of approved design using necessary mild steel flats for inner and outer members which should be fixed on edges including priming coat of best approved quality red oxide primer etc complete complying with standard specification.

Supply and delivery of 3HP submersible pump set having a duty condition of 50 lpm discharge against head of 125 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 3 HP suitable certificate pump set including all charges.

Supply and delivery of flat type 4 sq mm PVC sheathed 3 core conductor cables conforming to IS 694 / 1990 with ISI marking suitable for submersible pump sets etc complete.

Supplying, delivery and fixing in position of following PVC / GI pipes and specials of approved quality and good variety excluding fixing charges etc complete. 40 mm U PVC pipe

40 mm U PVC adaptor

40 mm GI elbow

40 mm GI bend

40 mm GM gate valve

40 mm GM non return valve

40 mm GI union

40 mm GI frange set

63 mm PVC pipe

63 mm PVC elbow

63 mm PVC bend

50 mm GI pipe

50 mm GM gate valve

63 mm MTA

Nylon rope

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. Lowering of following PVC/GI pipes and specials to trench, laying to proper grade and alignment, jointing with PVC/GI specials including testing the pipeline etc complete.

63 mm PVC pipe

50 mm GI pipe

Supply and run of 2 of 4 Sq.mm (56/0.3) PVC insulated SC unsheathed copper conductor of 1100Vgrade in suitable PVC rigid pipe concealed in wall and ceiling with continuous earth wire connection of 14SWG TC wire and making good of the concealed portion with suitable colour. SD-61

Supply and fixing of TNEB Meter Board suitable for 3 Phase, 63A service connection made up of suitable angle iron frame work of size 2 feet x 1½ feet using angle iron of size 1½ inch x 1½ inch x ¼ inch rigidly fixed on wall, covered with hylem sheet of size 2 feet x 1½ feet of 6mm thickness with necessary bolts and nuts supports and supply and fixing of 3 Nos 63A fuse units (500V), 1 No. Neutral link, copper earth flat of size 1inch x ¼ inch with interconnection of EB meter to fuse units by 7/16 PVC insulated copper wire with earth connection complete. SD-129

Supply and fixing of 32A TPNMC switch on suitable angle iron frame work withMS cable entry box with earth connection only SD 148.

Earthing as per PWD standard with an earth electrode of 2 Mts. GI 'B' GI pipe of Ø not less than 32 mm complete with necessary masonry work. (SD - 212).

Wiring with 2 x 1.5 Sq.mm (22/0.3) PVC insulated SC unsheathed copper conductor of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessories in flush with wall with 3mm thick hylum sheet cover with TW switch box and 5A F.T switch with continuous earth wire connection of 14 SWG TC wire for making good of the concealed portion with suitable colour for PVC concealed light point / Fan point for electronic regulator. (Assume 4 points per coil) (SD-23)

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.

Painting new iron works such as steel doors, windows, ventilators, window bars, balustrades etc with two coats of best approved first quality and colour of synthetic enamel paint over the existing red oxide priming coat in all floors excluding cost of priming coat etc complete complying with standard specification. (The make, quality and colour of paint should be got approved by the departmental officers before use on works.)

Supply and delivery of fixing of HDPE tank 2000 litres capacity as per IS 12701/1996 including loading, unloading, transportation and labour charges for fixing of GI pipes and specials for pipe connection works including cutting, threading and fixing chargers as directed by officers.

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.

D. NESAMONY (BID ID -1242925)

JAYASINGH.P (BID ID -1243755)

P JAYACHANDRAN (BID ID -1243453)