Contract, Temas18-40Board of Water Supply, 1908 |
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Página 128
... masonry may have elapsed after the laying of the invert as may be re- quired , and great care shall be taken at all times to prevent injury to the invert surface . SECT . 19.19 No concrete or other masonry in mortar shall be deposited ...
... masonry may have elapsed after the laying of the invert as may be re- quired , and great care shall be taken at all times to prevent injury to the invert surface . SECT . 19.19 No concrete or other masonry in mortar shall be deposited ...
Página 178
... Masonry not to be laid in water . Work in freezing weather . Laying masonry may SECT . 44.12 Every precaution shall be taken to prevent concrete from drying until there is no danger of cracking from lack of moisture . At least a part of ...
... Masonry not to be laid in water . Work in freezing weather . Laying masonry may SECT . 44.12 Every precaution shall be taken to prevent concrete from drying until there is no danger of cracking from lack of moisture . At least a part of ...
Página 148
... masonry as he expects will result from his methods of work , shall be considered as having been included in other items . The cement used in this concrete will be paid for under Item 36 . BRICK MASONRY IN TUNNEL Item 32 SECT . 32.1 If ...
... masonry as he expects will result from his methods of work , shall be considered as having been included in other items . The cement used in this concrete will be paid for under Item 36 . BRICK MASONRY IN TUNNEL Item 32 SECT . 32.1 If ...
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Términos y frases comunes
accordance amount approved aqueduct in open arch barways Bidders blow-off Board of Water built Catskill aqueduct cement City completion concrete masonry construction Contractor shall furnish Contractor shall provide corporation County crete Croton Lake cubic yard culverts cut and cover cut-and-cover damages deposited directed downtake earth Engineer estimate executed the foregoing feet foregoing instrument forms grade tunnel grouting holes hydrostatic tests inches included invert Item 37 known and known labor linear foot materials Measurement and payment ment mortar necessary open-cut excavation ordered paid performance permitted personally known placed portion Portland cement prescribed pressure tunnel price stipulated provided in Section purposes therein mentioned quantity refilling and embanking removed rock rubble masonry sanitary SECT shafts shown on Sheet specifications Station steel stipulated in Item stone subgrade surety surface temporary tests thereof thereto thickness timbering tion top-soil tractor TUNNEL ITEMS Turkey Mountain walls Water Supply Westchester county wrought iron York