providing india mark -ii hand pump set as per given technical specification for amravati district dist amravati providing india mark -ii hand pump set as per given technical specification for amravati district dist amravati , a ) india mark -ii hand pump set , india mark -ii hand pump set confirming to is no 15500 ( part-2 ) / 2004 complete with acessories along with 12 no. of medium class riser pipes of 32 mm dia nominal bore 3 meter long as per is 1239 part 2nd 1992 hot dip galvanized screwed & socketed fitted with socket made of seamiess or machined from solid bar. ( socket fitted at one end & thread protector at the other end ) 12 no. of connecting rod 12 mm dia x 3 mter. long made of bright bar electro galvanized fitted with hexagonal socket , chain, handle, head, water tank and third plate with coupler, cylinder assly, telescopic stand assembly recommended for use in bore wells having 150 mm nb casing pipe. note :- 3 meter length of pipe will be measured without socketpipe weight -3.17 kg. / meter wall thickness - 3.25 mm tolerance - on thickness + 10 - 8 percent on weight+10 -8 percent