drainage gallery

drainage gallery

[′drān·ij ‚gal·rē]
(civil engineering)
A gallery in a masonry dam parallel to the top of the dam, to intercept seepage from the upstream face and conduct it away from the downstream face.
References in periodicals archive ?
All equipment and materials must be conveyed from the installation site by about 20 meters to the bottom drainage gallery via a crane.
Tenders are invited for Cleaning/re-drilling of formed drains between inspection and drainage gallery and foundation drainage holes at drainage gallery along with the seepage water collection arrangement at omkareshwar dam
Tenders are invited for Periodical cleaning of drainage gallery and relief wells of dr.
Tenders are invited for Renovation/Providing Illumination to Machine Hall, Repair Bay, Drainage Gallery, Unit and Line Bay of ODY at Kadra Power House.
Tenders are invited for Supplying of skilled labours and unskilled labour for maintenance Harangi Dam drainage gallery, 60KV generator, (Labour Component) For 2017-18.
Tenders are invited for Improvements to park near drainage gallery of tb dam
Tenders are invited for Providing cobble stone flooring around drainage gallery and triangle island in tb dam
Drainage Gallery,Inspection Gallery, road over dam crest and Painting of Massanjore Dam (CIVIL PART).
Tenders are invited for Diamond drilling and curtain grouting and drilling of drainage holes with diamond drill in the drainage gallery of pulichintala project
Tenders are invited for Cleaning of drainage gallery, miv gallery, cable trench, dewatering pit, drainage pit and man holes etc.
Tenders are invited for Up Keeping Of Dam Area, Bagga Road And Drainage Gallery By Cleaning N Sweeping Including Running Of Canteen, Field Camp N View Point At Bagga
Tenders are invited for Watch and ward labours and watchman to Markandeya Dam and maintenance of pumps of drainage gallery of Markandeya dam for the year 2016-17