material supply to gp rodwal for boring work three phase boring conection majra ke pass garelu conection hetu pipeline bheemsinghpura , construction of tube well from ground level 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 1 & 2 ) 1979 as amended up to date.the work will include cost of lowering of housing, strainer assembly pipes, with supply and wrapping of coir rope, wherever necessaryand development of tube well as per is specification using suitableair compressor but will not include cost of casing & strainer pipe. work will be completed after obtaining sand free water. nominal bore 200 mm dia , construction of tube well after completion of item no. 2.1 & upto 100 mtr.depth and abovein all type of rocks by dth system as per is : 2800 ( part i & ii ) 1979 as amended up to date. the work would be completed after obtaining sand free water. the tube well should have a throughout bore as per nominal bore of casing pipe. nominal bore 200 mm dia , add 15% extra on above item for drilling depth beyond 150 mtr, if depth of tube well is more than 150 mtr. , supply of erw m.s. black casing pipe isi marked ( is: 4270 / 2001 ) or amended up to dateoffollowing sizes 200 mm dia nb ( thickness of pipe 5.4mm & mass of tube 28.46 kg / m ) , 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 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 ( as per drawillg enclosed ) . a gi nipple having outside thread of size 1 / 2 ( for installation pressure gauge ) shall tie provided & welded with 80mm gi nipple near top plate nipple shall be provided with end plug : 200mm dia , supply & installation of 3 phase isi marked submersible motor pump set of five star rating by bee and as per js: 8034-2011 ( pump ) and is 9283-2013 ( motor ) or 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. ( including 1 no stanby p / set ) : 15 kw ( 20 hp ) & head above 120 mtr. , providing & fixing pump safety cage as per specifications or as directed by engineer in charge. , providing & lowering in tube well isi marked gi pipe “b class as per is:1239 or amended up to date threaded and double flanged ( welded ) on both ends and two number25x3mm ms flat welded on both ends between pipe & flange, rubber washer & nut bolts etc. complete in all respect. 50 mm dia , 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 legs length 18 and double door including in built locking system.the legs should be embedded in m-15 cement concrete plat form.the sizeof 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 on 440volt ac supply. above15 hp , 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 makein ground as per is:1255 including excavation of 30cmx75cm size trench, 25 cm thick underlayer ofsand, second class bricks covering, refilling earth, compaction of earth, making necessary connection, testing etc. as required of size. 25.0 sq.mm, 3.5 core , 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 is8 130: 1980 includ ing making connection etc. 3 core 4.0 sq mm , electric connection , part - b ( pipe line work ) uhao [ kkbz ij uky esa 1-5ehvj xgjkbz rd fevvh dh [ kqnkbz djuk ry dks dqvuk ikuh mkyuk cxy dks lokjukk [ kqnh fevvh dks ckgj fudkyuk uhao hkjus ds ckn [ kkyh lfkkuks dks iqu% fevvh ls hkjuk rfkk cuh gqbz fevvh dks yxkrkj 50 eh- dh nwjh rd fulrkj.k djuk lk [ r , providing & lowering isi marked hdpe pipe as per is 4984: 1995 or amended up to date in pe 80gradeand class pn 10, 75 mmdia phed bsr 2020 , vale tee etcas per market rate