Excavation of pits/ trenches for water supply pipeline repair and maintenance works

Providing and spreading soil for extinguishing fire at 4th cell turbhe landfill site.

Earth work for excavation of trenches for laying of underground pipeline, lowering and jointing of rcc pipe frommogha

Drilling, excavation, loading, transportation, dumping, spreading and levelling, etc., of 380.876 lbcm of in-situ ob (which includes 4.037 lbcm of top soil, 4.037 lbcm of sub soil, 355.469 lbcm of hard ob, 17.333 lbcm of coal), excavation of 0.614 lbcm of top soil beneath the external dump, excavation of 10.403 lbcm of in-situ ob for permanent diversion of gundlavagu nallah, excavation of 0.732 lbcm of ob for temporary diversion of gundlavagu nallah, re-handling of 1.849 lcm of loose ob, and re-handling of 1.807 lcm of loose top soil for permanent diversion of gundlavagu nallah with conventional equipment, and additional works viz., 4000 shovel hours, 3000 dozer hours and 1,80,000 rmt of drilling at ktk oc-iii project, bhupalpally area during a period of 36 months.

Construction of balance central media , soil filling and plantation work below metro line

Earth filling (replacement of existing soil upto 4m) for the archagar and staff quarters belong to arulmigu raveeswarar, temple,vyasarpadi, chennai

Provision of raising plateform of firing range and soil filling and pol store at armoury at 24 ed

Construction of a boundary wall in ward no 08 following the filling of the government garahi with soil

Ttps mechii ahp plastering of refractory cement inside unit iii bah and removal of ash slag and debris from bah floor and trenches during the forthcoming annual overhaul

Drilling, excavation, loading, transportation, dumping, spreading and leveling etc., of 651.097 lbcm of in-situ ob (which includes 15.317 lbcm of top soil, 30.607 lbcm of sub-soil, 537.760 lbcm of hard ob, 66.753 lbcm of coal and 0.660 lbcm of top soil quantity beneath the dump) with conventional equipment and additional works viz., 5000 shovel hours, 5000 dozer hours and 1,30,000 rmt of drilling at jawahar khani opencast mine [amalgamation of jk-5 ocp and 21 incline (conversion of 21 incline in to oc)], yellandu area for a period of 48 months.