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| 1 | Provision for Geologist from the TamilNadu Agricultural University for inspecting the site and for making the borewell point. |
| 2 | Drilling of 200mm dia. Bore well in Hard Rock area anywhere in Coimbatore Municipal Corporation limit including transportation to the work site including labour charges for insertion of casing pipes as directed by the departmental officers. Etc complete., |
| 3 | Drilling of 165mm dia. Bore well in overburned soil area anywhere in Coimbatore Municipal Corporation limit including transportation to the work site including labour charges as directed by the departmental officers. Etc complete., |
| 4 | Supply of 200 mm dia OD PVC casing pipe 6 kg/ cm2 suitable wall thickness including erection and welding including the cast of coupling etc complete.. |
| 5 | Supply of 180 mm dia OD PVC casing pipe 6 kg/ cm2 suitable wall thickness including erection and welding including the cast of coupling etc complete.. |
| 6 | Labour for the erection of submersible pumpsets in borewell including fixing and jointing submersible cable with proper claps upto the starter to the required depth and also fixing of riser pipes to the required depth values erection clamps, pressure gauges upto exterior wall of the pump room and erection of panel board consisting of TPICN, Switches starter, Voltmeter, Ammeter 3 pilot (including lamps) capacitor, single phasing preventor, water level guard and laying and jointing the cables and twin earthing as per IE rules including construction of earth pits with earthing materials as per rules etc. complete testing pumpsets on trial run 30 days and as directed by Corporation officers. |
| 7 | Supply and delivery of the following materials approved brand as per list with ISI marking and an approved by Corporation officers. |
| 8 | 50 mm GI pipe ‘B’ class ISI mark |
| 9 | 50 mm GI Bore coupling |
| 10 | 50 mm GI Bend |
| 11 | 50 mm GI Elbow |
| 12 | 50mm G.I Tee |
| 13 | 50mm G.I Union |
| 14 | 50 mm dia non return valve |
| 15 | 50x450 mm GI Barrel Nipple |
| 16 | 50x600 mm GI Barrel Nipple |
| 17 | 50 mm dia GM gate valve |
| 18 | 50 mm dia Ms bore clamp set |
| 19 | MS Borewell cover |
| 20 | 50 mm dia Hex Nipple |
| 21 | 50 mm dia Flange set |
| 22 | Supply of shellock bottle |
| 23 | Supply and delivery of Star-Delta starter confirming to IS 13947, IEC60947-1 and as amended thereafter with suitable KW rating for operation in AC/ Three Phase/50HZ (+/- 5%) and 415V (+/- 10%) including 3 pole magnetic contactor with under voltage release - 3 nos., CT operated Ammeter (65 mm dia) with suppressed scale, Voltmeter (65mm dia), Voltmeter selector switch, Miniature circuit breaker, Thermal Overload relay, Air Break contactors suitable for next Standard higher KW rating, Single phasing preventor, dry running preventor and On/Off Push button switches, wiring with 1 sq.mm/4 sq. mm copper pvc insulated cable, powder coated vermin proof box, including the capacitor (the cost of capacitor is to be taken separately). |
| 24 | 7.50HP panel board |
| 25 | Supply and delivery of the following Electrical items approved brand as per list with ISI marking and an approved by Corporation officers. |
| 26 | Supply of 7x20 copper wire |
| 27 | Arial Board for EB Box |
| 28 | EB service pipe set (32 mm dia GI B class 3 mtrs length) |
| 29 | 32 mm GI A class pipe 1 mtr length for Earthing |
| 30 | Supply and delivery of borewell submersible pumpset with vertical type with all accessories with latest FS 8034 in general for the following duty conditions the pumpset should have diagonally balanced bronze impler and stainless shaft for motor and pump and directly coupled to a suitable capacity continuous rated three phase fifty cycles 22/440 volts AC supply motor should be as per ISI with upto date amendment. The starter winding should be made from high conductivity PVC insulated 3 core flat copper cable of suitable size of work Duty 75LPM x 275 M head., |
| 31 | Supply of 4 mm2 3 core copper, PVC insulated flat cable. |
| 32 | Earth work excavation in all kinds of soil including sand, silt, wet sand under water, black cotton, stiff black cotton, clay, hard stiff clay, hard red earth, murram, stoney earth, gravel and shales etc. excepting all kinds of rock and boulders exceeding 0.014 c.u.m. in volume including rough dressing and dumping the excavated materials away from work site manually within 50m initial lead and 2m initial lift as per the direction of Engineer-in-charge. |
| 33 | Cement concrete 1:4:8 (one cement, foursand and eight aggregate) using 40mm hardbroken granite stone jelly for foundationincluding dewatering if found necessary andlaid in layers of not more than 15 cm thickand compacted etc.,complete complying witstandard specification. |
| 34 | Supplying and erecting SHUTTTERING including necessary supports for plane surfaces such as Vertical walls etc, using mild steel sheets of size 90cm X 60Cm and BG 10 stiffened with welded mild steel angles for boarding supported by Casuarinas props at suitable intervals etc., complete complying with standard specification and as directed.hard red earth, murram, stoney earth, gravel and shales etc. excepting all kinds of rock and boulders exceeding 0.014 c.u.m. in volume including rough dressing and dumping the excavated materials away from work site manually within 50m initial lead and 2m initial lift as per the direction of Engineer-in-charge |
| 35 | Cement concrete 1:3:6 (one cement, three sand and six aggregate ) using 20mm gauge hard broken granite stone jelly for All CC items of work excluding centering, shuttering, and cost of reinforcement grill but including curing finishing etc., complete fixtures in CC works wherever necessary as directed by departmental officer etc., complete. |
| 36 | PLASTERING with cement mortar 1:5(one cement and five sand by volume) 12mm thick for all internal/external surfaces like super structure, rainwater, ducts, elevation in all floors complying with standard specifications. |
| 37 | Supplying, fabricating and placing in position TMT/CTD rods for all RCC works including cost of steel and binding wire also in all floors complete complying with standard specification |
| 38 | .Supply of RCC precast slab 200mm thick in C.C. 1:1.5:3 mix using 20m baby jelly including water curing, moulding charges etc., complete. |
| 39 | Hoisting the pre cast slabs placing in position including pointing with cement mortar etc. |
| 40 | Laying & Jointing of GI pipe with suitable specials including cutting, jointing, threading etc., complete. Please Enable Macros to View BoQ information |
