Contract, Temas18-40Board of Water Supply, 1908 |
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Página 176
... Section 7.10 ; " Determining proportions , " Section 10.3 ; " Sand or fine aggregates , " Sec- tion 10.4 ; Ballast or coarse aggregates , " Section 10.5 ; Samples of aggregates , " Section 10.6 ; " Water , " Section 10.7 ; " Preparing ...
... Section 7.10 ; " Determining proportions , " Section 10.3 ; " Sand or fine aggregates , " Sec- tion 10.4 ; Ballast or coarse aggregates , " Section 10.5 ; Samples of aggregates , " Section 10.6 ; " Water , " Section 10.7 ; " Preparing ...
Página 126
... Section 18 relating to the order of doing the work shall be closely followed . In placing the concrete in the aqueduct section , the invert shall be built in sections not over 15 feet long unless otherwise directed , with a keyed joint ...
... Section 18 relating to the order of doing the work shall be closely followed . In placing the concrete in the aqueduct section , the invert shall be built in sections not over 15 feet long unless otherwise directed , with a keyed joint ...
Página 102
... Section 18 relating to the order of doing the work shall be closely followed . In placing the con- crete in the aqueduct section , the invert shall be built in sections not over 15 feet long unless otherwise directed , with a keyed ...
... Section 18 relating to the order of doing the work shall be closely followed . In placing the con- crete in the aqueduct section , the invert shall be built in sections not over 15 feet long unless otherwise directed , with a keyed ...
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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