Dismantling and laying of 250/300mm dia ms pipeline in main sump (turra) and purewa bottom coal face as when required during monsoon 2025 at bina project.

Dismantling and laying of 150/200mm dia ms pipeline for turra coal face pumps and purewa bottom coal face pumps for 730 days as when required at bina project.

Please refer tender documents.

Providing rcc retaining wall at south jhandiman to protect the ingress of silt into turra sump at bina project

Providing shelters for switch and transformer along with sitting arrangement and ob filled pvc bags at turra and purewa sump and providing gabion wall along north and south dump, at central entry, around main sumps and various other locations at bina

Carrying out the structural steel work in all sections of chp, bina project (ncl) on as and when required basis within 730 days.

Laying, jointing, shifting and dismantling of 10 12 inch (250 and 300 mm) diameter ms and lay flat pipeline, for dewatering from active coal faces and various sumps for 730 days as and when required at bina project

(a)shifting of 4000gpm pump motor set of jharna face sump as and when required(04times)for extraction of coal from the floor of the sump and(b)maintenance of 4000gpm pump of jharna face and purba face and their pipeline of muraidih, amp colliery

Dismantling / dis-assembling, re-erection, re-installation, setting and alignment of assemblies / sub-assemblies after repairing on as and when required basis within 730 days two years at chp, bina project