| 1 | 1 | Construction of TUBE-WELL from ground levels and upto 100 mtr depth and above to accommodate housing and assembly pipe in all type of alluvium strata, unconsolidated formation such as pebbles, boulders etc. by percussion/ rotary drilling method as per IS:2800 part I : 1991 & Part II : 1979 (both amended up to date) and technical specifications, with gravel as per IS:4097-1967 and its packing as per IS:2800 (Part I & II) 1979 as amended up to date (the work included the cost of gravel and its primary packing and packing during development, lowering of housing, strainer assembly pipes with supply and wrapping of coir rope wherever necessary for arresting fine sand particles and development work, but excluding the cost of housing and strainer pipe assembly). The work would be completed after obtaining sand free water. | BI01010001010000000000000515BI0100001112 | | |
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| 2 | 1.1 | Nominal bore 200 mm dia | BI01010001010000000000000515BI0100001113 | 1 | Mtr |
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| 3 | 1.2 | Add 15% extra on depth more than 100 Meter for drilling beyond 100 mtr. Depth from ground level. | | 1 | Mtr |
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| 4 | 2 | Construction of tube well after completion ofdrilling by rotary method and upto 150 mtr. depth and above in all type of rocks by DTH system as per IS:2800 Part I : 1991 and IS : 2800 Part II : 1979 (both amended up to date) and technical specifications. The work shall be deemed completed only after obtaining sand free water. The bore well should have a through out nominal size bore beyond casing pipe. | BI01010001010000000000000515BI0100001114 | | |
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| 5 | 2.1 | Nominal bore 200 mm dia | BI01010001010000000000000515BI0100001115 | 1 | Mtr |
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| 6 | 2.2 | Add 15% extra on depth more than 150 Meter for drilling beyond 150 mtr. Depth from ground level. | | 1 | Mtr |
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| 7 | 3 | Construction of tube well up to 100 Mtr. Depth in all type of rocks by DTH system and over burden to accommodate casing pipe of following sizes in all type of soil and over burden including lowing of casing pipe, (if required ) excluding cost of casing pipe, as per IS:2800 Part I : 1991 and IS:2800 Part II : 1979 (both amended up to date) and technical specifications. The work would be completed after obtaining sand free water. The tube well should have a thropugh out bore as per nominal dia of casing pipe. | | | |
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| 8 | 3.1 | Nominal bore 200 mm dia | | 1 | Mtr |
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| 9 | 3.2 | Add 15% extra on depth more than 100 Meter for drilling beyond 100 mtr. Depth. | | 1 | Mtr |
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| 10 | 4 | Supply of ERW M.S. Black casing pipe ISI marked (IS:4270/2001) or amended up to date of following sizes :- | BI01010001010000000000000515BI0100001118 | | |
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| 11 | 4.1 | 200 MM dia Nominal bore (Thickness of pipe 5.4 mm & mass of tube 28.46 Kg./Mtr.) | BI01010001010000000000000515BI0100001121 | 1 | Mtr |
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| 12 | 5 | Labour charges for making slots on blank pipes made of ERW M.S. Black pipe ISI marked of 200mm dia nominal bore of 5.4 mm thickness size, the slotting should be as per IS: 8110-2000 or as amended up to date. | BI01010001010000000000000515BI0100001123 | 1 | Mtr |
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| 13 | 6 | S&F tube well cover of MS sheet 8mm thick at top & 5mm thick 100mm wide shroud around the edge so as to form a cap on the top end of casing pipe with GI Nipple 45cm long & two GI flange at both end in 80mm sizes passing through a hole in the centre of MS sheet. A 25mm socket with end plug shall also be welded over top plate. A GI nipple having outside thread of size 1/2\" (for installation pressure gauge) shall be provided & welded with GI 80mm nipple near top plate nipple shall be provided with end plug.\n200 mm dia | BI01010001010000000000000515BI0100001124 | 1 | Each |
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| 14 | 7 | Supply & installation of 3 phase ISI Marked submersible motor pump set of five star rating by BEE and as per IS:8034-2018 (Pump) and IS:9283-2013 (Motor) or as amended upto date of approved make of following duty condition with required assessories including making connection suitable for tube well/DCB. The job includes lowering of motor pumps, installation of complete fitting & assessories, jointing of electrical cables up to switch board, testing of submersible pump set and interconnection up to water mains, complete in all respect. | BI01010001010000000000000515BI0100001126 | | |
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| 15 | 7.01 | Up to 5.5 Kw (7.5 HP) and Head up to 120 Mtr. | BI01010001010000000000000515BI0100001128 | 1 | Kw. |
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| 16 | 7.02 | Up to 5.5 Kw (7.5 HP) and Head above 120 Mtr. | | 1 | Kw. |
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| 17 | 7.03 | 7.5 KW (10 H.P.) & head up to 120 Mtr. | | 1 | Kw. |
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| 18 | 7.04 | 7.5 KW (10 H.P.) & head above 120 Mtr. | | 1 | Kw. |
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| 19 | 7.05 | 9.3 KW (12.5 H.P.) & head up to 120 Mtr. | | 1 | Kw. |
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| 20 | 7.06 | 9.3 KW (12.5 H.P.) & head above 120 Mtr. | | 1 | Kw. |
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| 21 | 7.07 | 11 KW(15.0 HP) & head up to 120 Mtr. | | 1 | Kw. |
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| 22 | 7.08 | 11 KW(15.0 HP) & head above 120 Mtr. | | 1 | Kw. |
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| 23 | 8 | Supply & fixing of ISI marked three core PVC flat submersible cable as per IS 694:1990 or amended up to date and conductor as per class 5 of IS 8130:1980 including making connection etc. | | | |
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| 24 | 8.1 | 3 core 4.0 mm2 | | 1 | Mtr |
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| 25 | 8.2 | 3 core 6.0 mm2 | | 1 | Mtr |
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| 26 | 9 | Providing & Lowering in tube well ISI marked GI Pipe \"B\" (medium) Class as per IS:1239 Part-I 2004 or amended up to date threaded and double flanged (welded) on both ends and two number 25x3 mm MS flat welded on both ends between pipe & flange, rubber washer and nut bolts etc. complete in all respect. | | | |
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| 27 | 9.1 | 50 mm dia | | 1 | Mtr |
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| 28 | 9.2 | 65 mm dia | | 1 | Mtr |
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| 29 | 10 | Providing and fixing of double flanged, CI body, ISI Marked NRV of approved make of following size : | | | |
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| 30 | 10.1 | 65 mm | | 1 | Each |
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| 31 | 11 | Supplying & installing 100mm dia mtr sealed diaphragm bourdon type pressure gauge of range 0 to 10 Kg. including all jointing material as per specification with safety cover. | | 1 | Each |
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| 32 | 12 | Providing, installing, testing and commissioning of double flanged bulck flow meter with removable mechanism of class B conforming to ISO 4064/I or amended up to date of approved make including cost of all meterial and labour as per specifications with GI Box (sheet 16 SWG ) suitable with locking arrangement of following dia. | | | |
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| 33 | 12.1 | 50 mm dia | | 1 | Each |
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| 34 | 12.2 | 65 mm dia. | | 1 | Each |
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| 35 | 13 | Supply and Fixing of electric control feeder panel comprising of suitable rating MCCB , fully automatic star-delta starter, over load relay, ampere meter with CTs, volt meter, phase preventor, suitable starting capacitors,\nphase indicators, lighting arrangement etc complete suitable for three phase pump set. The panel should have space for energy meter (supplied by DISCOM). All these equipments shall be housed by panel box made\nout from 18 guage M.S. Sheet with powder coating. Panel should be of minimum size 900 x 600 x 450 mm with Stand ( made of angle iron of size 35x35x5mm) duly bolted/screwed with enclosure box having 4 legs,\neach leg's length 18\" and double door including in built locking system. The legs should be embedded in M-15 cement concrete plat form.The size of CC plateform should be equal or bigger than the base size of panel\nhaving height of at least 200 mm from ground level. The panel should have opening of suitable size in front of space for energy meter with glass\nfor meter reading. The operation of panel should be suitable for on 440 Volt AC Supply. | | | |
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| 36 | 13.1 | Above 05 HP & upto 10 HP | | 1 | Each |
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| 37 | 13.2 | Above 10 HP & upto 15 HP | | 1 | Each |
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| 38 | 13.3 | Above 15 HP | | 1 | Each |
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| 39 | 14 | Supply and fixing XLPE insulated/PVC sheathed cables of 1.1 KV grade with aluminum conductor Armoured of IS :7098-I/1554-I approved make in ground as per IS:1255 including excavation of 30 cm x 75 cm size trench, 25 cm thick under layer of sand, second class bricks covering, refilling earth, compaction of earth, making necessary connection, testing etc. as required of size. 16 Sq. mm 4 core | | 1 | Mtr. |
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| 40 | 15 | Providing & laying ISi marked GI Pipe 'A\" (light) class as per IS: 1239 Part-I 2004 or amended up to date for casing pipe for submersible cable external/ internal work 40 mm dia complete in all respect. | | 1 | Mtr. |
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| 41 | 16 | Plate Earthing as per IS:3043 with G.I. earth plate of size 600mm x 600mm x 6mm by embodying 3 to 4 meter below the ground level with 20 mm dia G.I. \"B\" Class watering pipe including all assessories like nut, bolt, reducer, nipplle, wire meshed funnel, and C.C. finished chamber cover with hinged type with locking arrangements C.I. Cover, C.I. Frame of size 300mm x 300mm complete with alternate layers of salt and coke/charcoal, testing of earth resistance as required. | | 1 | Each |
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| 42 | 17 | Providing & Fixing pump safety cage as per specifications or as directed by Engineer in charge. | | 1 | Each |
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| 43 | 18 | Supply & fixing M.S. Clamp set of 50x6 mm flat from iron with nuts and bolts etc. for holding the riser pipe assembly of submersible pump set. | | 1 | Each |
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| 44 | 19 | Providing, lowering, laying and jointing in trenches. standard lengths HDPE ISI marked Pipes as per IS-4984: l 995 (amended upto date) with necessary jointing material like mechanical connectors, i.e. thread/ insert joint/ quick release coupler joint/ compression fitting joint or flanged joint and specials jointing pipe by butt fusion/ electro fusion welding method, including all taxes , transportation and freight charges, inspection charges, loading/ unloading charges, stacking of pipes, including cost of labour and material, specials (Tee, bend etc.), satisfactory hydraulic testing, disinfection etc. complete as per technical specifications and direction of Engineer-in-charge of following class and diameter. (excluding earth work)\nNote : Providing and fixing of all requisite specials as per drawing, design and layout are inclusive in RM measurement of the item and shall not be paid separately. Supply upto 110 mm dia. in coil & above 110 mm dia straight length in 6 M. | | | |
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| 45 | 19.1 | 90 mm dia (HDPE. PE-80 PN-6) | | 1 | Mtr. |
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| 46 | 19.2 | 110 mm dia (HDPE. PE-80 PN-6) | | 1 | Mtr. |
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| 47 | 20 | Earth work in excavation by mechanical means (Hydraulic Excavator)/ manual means in trenches for water supply pipe lines, shoring and strutting if required as per required gradient and line including safety provisions using site rails and stacking excavated stuff including up to all required lead cleaning the site etc. complete for lifts up to 1.5 depth and strata as specified. The work also includs depositing and refilling of trench with watering & ramming /compacting in layers and disposal of surplus excavated soil as directed for lead up to 50 mtr. in all type of soil for HDPE pipe line dia up to 110 mm. | | 1 | RMT |
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| 48 | 21 | Providing, lowering, aligning, fixing in position in pipe line, CI D/F Sluice Valves of approved make of following Pressure rating & dia complete, confirming to IS: 14846 (amended up to date) and of following specifications: Body, Bonnet, Wedge, Gland, Thrust Plate, Cap & Hand wheel of Grey cast iron of IS:210/FG200 Stem - SS 304, Body Seat ring, Wedge facing ring & Bushes - LTB2/SS, Face to face dimensions as per IS 14846/2000 (amended up to date), All exposed machined ferrous surfaces shall be painted with on coat of aluminium red exide primer conforming to IS:5660 and two coats of black Japan paint conforming to Type B of IS 341 or paint conforming to IS 9862 or IS 2932 (Non-toxic-suitable for drinking water) applied inside and outside, Flanges Drilled as per IS 1538, Nut-Bold confirming to IS:1363 and IS 1367/CS/gavanised steel, Insersion rubber of black EPDM 6mm thick. suitable support structure as per directions of EIC, Sluice valves including all jointing & jointing material, labour, testing and commissioning along with pipe line as per technical specifications and as per direction of EIC. Note - Rates are exclusive of tail piece/dismantling joints and earth work. | | | |
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| 49 | 21.1 | 80 mm dia | | 1 | Each |
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| 50 | 21.2 | 100 mm dia | | 1 | Each |
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