Survey and assessment of feasibility for modification of existing 2 ph dc towers to 3-ph dc towers by erecting two extra cross arms as proposed by railway for construction of 132 kv 3-ph dc transmission line from gss kendposi to new tss at kendposi

Maintenance contract (amc) for civil work-addition, alteration and modification work of pd area at millennium city centre in line-2 south (for three years).

Laying of new 250mm dia swg line in place of 150mm dia swg line from h.no.16-2-740/28/3 to vkd plot no.108/a at kalyan nagar under saidabad section, sd-i of operations and maintenance divn.no.ii.

Annual repair and &#x0d maintenance works related to &#x0d civil works of non residential &#x0d buildings(nrbs) in pragati &#x0d nagar colony of dipka &#x0d area.(for 2 years).

Maintenance of civil work-addition, alteration modification of various buildings and stations from udyog bhawan to saket metro stations including tunnel section from central secretariat to saket ramp in line-2 (for 3 years).

Replacement of existing 11kv oil circuit barkers with 11kv vacuum circuit breakers at various sub-stations and providing 185sqmm 3 core htxlpe under ground cable from sub-station no.1 to sub-station no. 2 of gju sandt at hisar

Deposit-museum and zoo-maintenance of drainage mots in various enclosure in zoo and new pipe line works for conveying the sewage from the open pond where sloth bear himalayan bear etc are kept to the drain at the bottom of tiger cage-civil work

Amc of leakage seepage prion, di and rectification work for tunnels and stations of line 2n section (ctst to spbi including khyber pass and badli depot) (3 years).

Routine maintenance of day to day bsnl buildings under the jurisdiction of civil sub division, eastern court and kidwai bhawan cn tx-north, new delhi for the period of three months from apr-2025 to june-2025 f.y. 2025-26

Laying of 150/100mm dia water supply di line in place of ci line at chowni from h.no.17-9-598 to 17-9-342 and at lane beside masood heights (16-4-277 to 16-4-275/3, 16-4-261 to 16-4-266) under chachalguda section, sd-iii of operations and maintenance divn.no.ii.