Tender For a/r & m/o m.d.c national stadium, new delhi during 2025-26 (sh: annual repair and maintenance including supply of materials for day to day maintenance and internal, external finishing work and cleaning of overhead / underground water storage tanks and blocked sewer lines).subwork/packages:(sh: annual repair and maintenance including supply of materials for day to day maintenance and internal, external finishing work and cleaning of overhead / underground water storage tanks and blocked sewer lines)