Tender For construction of main entry gate including security room & room at gsi karunamoyee, sector-iii, salt lake, kolkata during 2025-2026. sh- shifting of water suply c. i pipe line for fire hydrant and manhole & np2 pipe line of storm water drainage.subwork/packages:shifting of water supply ci pipe line for fire hydrant and manhole & np2 pipe line of storm water drainage.
Tender For mtc and repairing of pipe line stree hydrant sluice valve chamber of existing dtw schemes at different locations under sabroom nagar panchayet area within the dws sub division sabroom during 2025-26.
Tender For repair and making connection of toilet and bathroom from hdpe tank, making of hydrant connections including hiring of submersible pumping set, making of cutting and threading diffrent size gi pipe installation and taking out hdpe tank etc.
Tender For supply, erection and commissioning of various fire hydrant and spray line at various location at unit 3 & 4 stps. - m.s.erw pipe size 50 mm x 4.5mm thk., ms black erw pipe 80 mm, ms erw pipe size 100x114.3x5.4 mm thick, m.s.erw pipe size 150 nb x 5.04 mm thk, ms erw pipe size 200 nb, erw pipe size 250 nb, m.s. erw pipe size 300mm, ms erw pipe for 400 nb wall thickness 9.5 as per is standard is:3589(fe 330/410) for ahp 8, 90 degree long radius ms erw bend of 80 nb, 90 degree long radius ms erw bend of 100 nb, 90 degree long radius ms erw bend of 150 nb, ms erw bend 200 mmx6.35 mm thick, erection and commissioning of various fire hydrant and spray line at various location at unit 3 and 4 stps.