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| 1 | Labour charges for removing the hand pumpset from the bore well |
| 2 | Charges for developing the borewell with air compressor of 300CFM Capacity (Minimum 8 hours) including transportation labour and fuel charges for compressor as directed by Officers concerned and conducting yield test by \"V\" notch method. |
| 3 | Supply and delivery of clear water vertical wet type submersible pump conforming to IS 8034/2002 and as amended thereafter and BEE 3 Star Rated capable of discharging noted LPM against head of water column due to all causes. The pump shall be with stainless steel shaft and dynamically balanced bronze or Cast SS impeller, brass screws and CI FG 200 grade pump bowl/diffuser with ISI mark. The pump shall be directly coupled to a continuos rated two pole suitable wet type vertical squirrel cage induction motor suitable for operation in AC single phase 230 V+/- 10 %,50 HZ +/-5 % for 1HP submersible pumpset 20lpmx70m head |
| 4 | Supply and delivery of direct online starter confirming to IS13947, IEC60947-1 and as amended thereafter with suitable KW rating for operation in AC/single Phase/50HZ(± 5%) and 230 V(±10%) including Ammeter, Voltmeter, Thermal Overload relay, 16 Amps 2 pole Magnetic Contactor with under Voltage protection, Indication lamp, starting capacitor, running capacitor and On/Off Push button switches, 5 way connector, wiring with 1 sq. mm/1.5 sq. mm copper PVC insulated cable, powder coated vermin proof box including the capacitor (the cost of capacitor is to be taken separately) for 1HP panel board |
| 5 | Supply and delivery and fixing of 1000 Litre HDPE tank as per IS 12701 / 1996 including loading, unload ing, transportation and labour charges for fixing of the GI pipes and specials for pipe connection works including cutting, threading and fixing charges etc., |
| 6 | Supply and delivery of following pipes and specials |
| 7 | 32mm UPVC Pipe |
| 8 | 32mm GM Gate valve |
| 9 | 32mm GM Non return valve |
| 10 | 32mm MS clamp |
| 11 | 140mm MS Bore cover |
| 12 | 32mm GI Elbow |
| 13 | 32mm GI Coupling |
| 14 | 32mm Tank Connector |
| 15 | 20mm GI coupling |
| 16 | 20mm GI Pipe Nipple |
| 17 | 20mm Brass tap |
| 18 | 20mm Tank Connector |
| 19 | Nylon Rope |
| 20 | Supply and delivery of 2.5sq.mm submersible cable |
| 21 | Earthwork excavation in all soils and sub soils except hard rock requiring blasting with initial lead and lift including re-filling the sides of foundation in layer of 15 cm thick watering , ramming ,depositing the surplus earth in the premises as directed by departmental officers etc., complete as per SS 20 B TNDSS NO: 23&24VI (S2), VII 9,10- 1m3 For Foundation |
| 22 | Plain cement concrete Using1:4:8 mix (One cement, four Sand and Eight aggregates) using 40 mm ISS HBG metal including cost and conveyance of all materials to work site and all labour charges for mixing, laying,consolidating and curing etc complete as per the standard specifications. TNDSS NO: 28 V, VI (S2) V,VI (S5A) VII |
| 23 | Supplying and erecting steel centering for sides and soffits including supports and strutting upto 3.29 m height for plain surface as RCC slabs, rectangular tee (or) elbeams, lintel, bed block stair case waist slab, landing slab, etc., complete as per standard specification for Drainage |
| 24 | Plain Cement Concrete 1:3:6 Mix (one cement, three Sand and six aggrigate) using 40 mm size ISS HBG metal from approved quarry including cost and conveyance of all materials to site. Loading and unloading charges and labour charges for mixing. Laying and curing etc. complete. Complying with std. specifications.. TNDSS NO: 24 |
| 25 | Brick work in cement mortar 1:5 mix using (One cement and five sand)using best quality ofIIIclass Countrybricks of size (8 3/4\"x4 1/4\"x 2 3/4\") for foundation including curing cost and conveyance of all materials to site and all labour charges etc., complete as per standard specification TNDSS specification No.31 & 31C- 10m3 |
| 26 | Supplying and erecting steel centering for sides and soffits including supports and strutting upto 3.29 m height for plain surface as RCC slabs, rectangular tee (or) elbeams, lintel, bed block stair case waist slab, landing slab, etc., complete as per standard specification - 10m2 as per TNDSS & Morth specification No:30 & 36 |
| 27 | Supplying, fabricating and placing in position of mild steel or TMT rods, including cost of steel and binding wire and all labour charges for cutting, bending, tying and placing in position etc, complete as per SS. TNDSS NO: 97 V,VI (S6) VII (S6) VII-3 |
| 28 | Reinforced cement concrete 1:11/2:3 (one cement one and half sand and three aggregate) using 20mm size I.S.S. metal including cost conveyance of materials to site and all labour charges etc., mixing laying consolidating curring etc., but excluding cost of steel etc., complete as perstandard specification as per TNDSS NO: 30 V,VI (S3) VII-3 |
| 29 | Supplying and fixing of steel door including cost and conveyance and all labour charges etc. complete |
| 30 | Plain cement concrete Using1:4:8 mix (One cement, four Sand and Eight aggregates) using 40 mm ISS HBG metal including cost and conveyance of all materials to work site and all labour charges for mixing, laying,consolidating and curing etc complete as per the standard specifications. TNDSS NO: 28 V, VI (S2) V,VI (S5A) VII |
| 31 | Plastering in cement mortar 1:4 (one cement Four sand) using 12mm thick including cost and conveyance of all materials and labour charges etc, complete as per standard specification. [MoRTH Specification: Clause:1000/1300] |
| 32 | Painting two coats with ready mixedEmulsion Paintof\"approved quality and colour over a priming coat, including thoroughscraping, clean removal of dirt, etc complete and including necessary plaster of paris, putty, wherever required including cost and conveyance of all materials etc.and all lobour charges etc.complete as per Standard specification and as directed by the departmental officers. |
| 33 | Painting two coats over new iron workwith ready mixed paintof apprved quality and colour including cost of all materials and labour charges etc complete |
| 34 | Supply and run of 2 of 4 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100V on 7 / 20 GI bearer wire for service connection mains (SD-65) |
| 35 | Supply and run of 2 of 4 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100V grade in 25mm dia GI pipe (Class \"B\") suitably bent at both ends with necessary angle iron upright and end supports for mains(SD-70) |
| 36 | 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) (5 points per coil) (SD-18) |
| 37 | Earthing as per PWD standard with an earth electrode of 2 metre Class \"B\" GI pipe of dia not less than 32mm complete with necessary masonry work (SD-212) |
| 38 | Supply and fixing of 32A TPNMC switch on suitable angle iron frame work with MS cable entry box with earth connection only (SD-148) |
| 39 | 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 reepers 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) |
| 40 | supply and fixing of 24W LED 2x2 square type Recessed fitting with LED (Lower end) on false Ceiling with suitable hanging support from ceiling with PVC unsheathed copper leads from terminals to the fitting. (SD-440) |
| 41 | Labour charges for the erection of submersible pumpset in borewell/openwell including fixing and jointing submersible cable with proper clamps upto the starter to required depth and also fixing of riser pipes to the required depth valves erection clamps, pressure gauges upto 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 pumpset and trail run for 10 days for 1HP pumpset |
