Contract, Temas18-40Board of Water Supply, 1908 |
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Página 116
... designated for the tunnel portal , and shall be measured to the lines and slopes described in Sections 2.14 and 2.15 . SECT . 2.14 In items designated as Type A , wherever the aqueduct trench is wholly in earth , excavation shall be ...
... designated for the tunnel portal , and shall be measured to the lines and slopes described in Sections 2.14 and 2.15 . SECT . 2.14 In items designated as Type A , wherever the aqueduct trench is wholly in earth , excavation shall be ...
Página 112
... designated for the tunnel portal , and shall be measured to the lines and slopes described in Sections 2.14 and 2.15 . SECT . 2.14 In items designated as Type A , wherever the aqueduct trench is wholly in earth , excavation shall be ...
... designated for the tunnel portal , and shall be measured to the lines and slopes described in Sections 2.14 and 2.15 . SECT . 2.14 In items designated as Type A , wherever the aqueduct trench is wholly in earth , excavation shall be ...
Página 123
... designated level . The water shall be maintained approximately at the designated level for purposes of observation until such time as a change of level is ordered . The testing shall be continued with the water at as many differ- ent ...
... designated level . The water shall be maintained approximately at the designated level for purposes of observation until such time as a change of level is ordered . The testing shall be continued with the water at as many differ- ent ...
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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