| 1 | 1 | Construction of T/w from ground level & upto 100 meter depth to accommodate housing and assembly pipe of following sizes in all type of alluvium strata unconsolidated formation such as pebbles , boulders etc.by percussion/rotary drilling method as per IS 2800 part 1:1991 and IS:2800 part II: 1979 (both amended upto 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 includes the cost of gravel & its primary packing and pcking during development ,lowering of housing & strainer assembly pipes with supply and wrapping of coir-rope,Wherever necessary for arresting fine sand particles and develpment work , but excluding the cost of housing and strainer pipe assembly ) . The work would be completed after obtaining sand free water.(PHED/BSR/2019/2.1) | | | |
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| 2 | 2 | 200 mm dia nominal size(BSR_Item No. 2.1.2) | | 411 | Rmt |
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| 3 | 3 | Construction of tube well after completion of drilling by rotary method & upto 150 mtr. depth in all type of rocks by DTH system as per IS:2800 Part 1: 1991 and IS:2800 Part II: 1979 (both amended upto date) and technical specifications. The work shall be deemed completed only after obtaining sand free water. The bore well should have a throughout nominal size bore beyond casing pipe.(PHED/BSR/2019/2.3) | | | |
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| 4 | 4 | Nominal bore 200 mm dia.(BSR_Item No. 2.3.2) | | 310 | Mtr |
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| 5 | 5 | Development of tube well as per IS: 11189- 1985 and IS: 2800 (Part- I)- 1991 (both amended up to date) using suitable compressor to give sand free water for required yield of the gravel packed tube well.(PHED/BSR/2019/2.10) | | 29 | Hr |
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| 6 | 6 | Supply of ERW M.S. black casing pipe ISI marked (IS: 4270/2001) or amended up to date of following sizes (PHED/BSR/2019/2.11) | | | |
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| 7 | 7 | 200 mm dia NB (Thickness of pipe 5.4mm & mass of tube 28.46 Kg/m) (BSR_Item No. 2.11.2) | | 1361 | Rmt |
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| 8 | 8 | Labour charges for making slots on blank pipes made of ERW MS black pipe of following sizes, the slotting should be as per IS:8110-2000 or as amended up to date. pe ISI marked (IS: 4270/2001) or amended up to date of following sizes (PHED/BSR/2019/2.12) | | | |
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| 9 | 9 | 200 mm dia nominal bore.(BSR_Item No. 2.12.2) | | 99 | Mtr |
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| 10 | 10 | Supply & Fixing 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 flanges at both ends in 80mm sizes passing through a hole in the centre of MS sheet. A 25 mm 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 80mm GI nipple near top plate nipple shall be provided with end plug.(PHED/BSR/2019/2.23) | | | |
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| 11 | 11 | 200 mm dia nominal size(BSR_Item No. 2.23.3) | | 4 | each |
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| 12 | 12 | 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.(PHED/BSR/2019/2.22) | | 4 | each |
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| 13 | 13 | 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 up to date of approved make of following duty condition with required accessories including making connection suitable for tube well/DCB. The job includes lowering of motor pump, installation of complete fitting & accessories, jointing of electrical cables up to switch board, testing of submersible pump set and interconnection up to water mains, complete in all respect.(PHED/BSR/2019/2.15) | | | |
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| 14 | 14 | 7.5 KW (10 HP) & head up to 120 mtr.(BSR_Item No. 2.15.3) | | 45 | per kw |
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| 15 | 15 | 7.5 KW (10 HP) & head up to 120 mtr.(BSR_Item No. 2.15.3) | | 22.5 | per kw |
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| 16 | 16 | 11 KW (15 HP) & head above 120 mtr.(BSR_Item No. 2.15.8) | | 10 | per kw |
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| 17 | 17 | 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. (PHED/BSR/2019/2.19) | | | |
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| 18 | 18 | 3 core 6.0 Sq.mm (BSR_Item No. 2.19.3) | | 1665 | mtr |
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| 19 | 19 | 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, phase 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 out 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, each 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 having 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 for meter reading. The operation of panel should be suitable for 440 Volt AC Supply.(PHED/BSR/2019/2.18) | | | |
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| 20 | 20 | Above 10 HP and up to 15 HP(BSR_Item No. 2.18.2) | | 4 | each |
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| 21 | 21 | Providing & Lowering in tubewell 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 25x3mm MS flat welded on both ends between pipe & flange, rubber washer & nut bolts etc. complete in all respect. (PHED/BSR/2019/2.24) | | | |
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| 22 | 22 | 50 mm dia(BSR_Item No. 2.24.2) | | 825 | Rmt |
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| 23 | 23 | Earthing of panel board using G.I. clamp of size 50mm wide X 6mm thick welded on casing pipe of Tw and copper wire of 8 swq this includes excavation of trench all hardware (PHED/2019/BSR/CHURU/1.19) | | 4 | nos |
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| 24 | 24 | Providing & Fixing pump safety cage as per specifications or as directed by Engineer in charge.(PHED/BSR/2019/2.27) | | 4 | each |
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| 25 | 25 | Supply & Fixing XLPE insulated / P.V.C. sheathed cable of 1.1 KV grade with aluminium conductor Armoured of IS:7098-I/1554-1 approved make in ground as per IS:1255 including excavation of 30cmx75cm 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.(PHED/BSR/2019/2.20) | | | |
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| 26 | 26 | 25.0 Sq.mm, 3.5 core(BSR_Item No. 2.20.3) | | 80 | Rmt |
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| 27 | 27 | Providing and fixing of flanged/ plain ended MS Specials made from MS sheet strips of relevant IS specification of approved thickness by welding, lowering, laying, aligning, fixing in position at all level/ depths in trenches complete including all taxes, material, labour, inside lining, outside coating, testing and commissioning along with pipe line as per technical specifications and direction of Engineer-in-charge.(PHED/BSR/2019/1.6) | | | |
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| 28 | 28 | MS pipe specials upto 600 mm dia (with minimum 5.0 mm thickness sheet)(BSR_Item No. 1.6.1) | | 120 | kg |
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| 29 | 29 | Earth work in excavation by mechanical means (Hydraulic Excavator )/ manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan) including dressing of sides and ramming of bottoms, lift upto 1.5 m, including taking out the excavated soil and depositing and refilling of jhiri with watering & ramming and disposal of surplus excavated soil as directed with in a lead of 50 meter. All kinds of soils (PWD/BSR/2013/B/1.8) | | 475 | cum |
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| 30 | 30 | Providing, supplying, lowering &laying in standard lengths HDPE PE-80 PN-6 pipes conforming to IS-4984:1995 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 welding method, including all taxes (Central and Local), transportation and freight charges, inspection charges, loding / unloading charges, stacking the same in closed shade duly protecting from sunrays and rains, including cost of labour and material, specials (Tee, bend etc.) satisfactory, hydraulic testing etc. complete as per techanical specifications and direction of Engineer-in-charge. (excluding earth work) (supply upto 90 mm dia. coil & above 90 mm dia straight length in 6 M.) Note : 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.(Pipeline/BSR/2019/1.4) | | | |
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| 31 | 31 | 90mm dia. (BSR_Item No. 1.4.1) | | 800 | Mtr. |
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