supply of drip and sprinkler system supply and installation of drip and sprinkler system. , pipe fittings laying and fittings of pipe from the source to the field and sub main including the carriage labour , earth work in excavation by mechanical means in trenches for drains, pipe, cables etc ( not exceeding 1.5 in width and up to 1.5 mtr in depth ) and forshaft, wells, cesspits and the like not exceeding 10 sqm on plan, depth up to 1.5mtr including disposal of the earth up to mtr from cutting edge, disposalearth is to be leveled and neatly dressed qty= 1340x0.75x0.60=603 , filling available excavated earth ( excluding rock ) in trenches, plinth sides of foundation etc. layers not exceeding 20 cm in depth, consolidated earth deposited layers land up to 50m lift upto 1.5m qty=90% of 603cum , hdpe pipe 63mm ø grade ii pn 6 as per is standard 4985 for laying of mainline from the distribution to filed sectioning , hdpe pipe 50mm ø of grade ii pn 6 as per is standard 4985 for sub-main , surface pipe laying lateral and gtos connection include fitting and laying on surface. , inner line laterals 16mm 2.2lph ø class 2 spacing 0.60 cm , providing and fitting of drip lateral od 16mm cl 2x400 mtr , fogger and its fittings for green house , grove mate take off 16mmsame østandard of lateral , joiner 16mm for connection of to lateral in filed and for tack of fromgto , poly end stop ( eight shaped ) 16mm ø to install at the end of lateral. , fitting and control value include the fitting and installation. , butter fly value of mild steel 63mm isi mark along with flenge and accessories. , hdpe elbow 63mmø operating pressure 10 kg / cm² , hdpe elbow 50 mm ø operating pressure 10 kg / cm² , hdpe tee 63mm ø operating pressure 10 kg / cm² , compression end cap 50mm ø of standard quality of pn 16 , air release valve 1.5” with service we saddle and 02metre gi pipe of 1 ½ inch. , filter and fertigation equipment include installation, fitting and carriage , hydro cyclone 25 cm³ / hr of material mild steel to removesilt particle of size 75-150 micron , ci and gi fitting 2 and 1.5 inch , venturi assembly for fertigation suitable for 25 cm³ / hr filtration system , construction of concrete base ( 2m*1m*1m ) for pump and fertigation system