Supplying and laying of 700mm dia DI K9 pumping main at Sholinganallur junction for a length of 300m including allied works

Providing Iron Barricading of size 2.50 m width and 1.75 m height using 40x40x4 mm angle for outer frame supports, 25 x 25 x 3 mm angle for inner frame supports and 20 gauge thickness MS sheet for name board (as per drawing) including cutting, welding, fabrication charges and one coat of primer and 2 coats of enamel paint of approved quality, writing "METRO WATER" & work detail/ caution sign, providing necessary interlocking arrangements with adjoining units, fixing danger flags, danger lights, reflectors, fixing stickers etc, including watching during night and placing the barricading units as directed at the sites

Dismantling and relaying of DI K9 class pipes at a depth of 2.0m

Dismantling and relaying of DI K9 class, from MS encasing pipes at a depth of 4.0m

Supply,conveying and laying D.I. pipes of diameter 700mm dia K9 from the site of stacking to the site of construction including opencut earthwork excavation in hard stiff clay, stiff black cotton, hard red earth and earth mixed with small size boulders and hard gravelly soil depositing the earth on banks with initial lead of 10 metres and initial lift of 2.00metres, pumping out subsoil water, lowering the pipes into the trenches, etc., complete, for 1.00metre.

Hire charges for diesel pumpset above 10 HP

700 mm dia DI D/s 90 Deg Bend

700mm dia DI 45 Deg Bend

700mm dia DI 22.5 Deg Bend

700mm dia MJ Collar