Contract, Temas18-40Board of Water Supply, 1908 |
Dentro del libro
Resultados 1-3 de 86
Página 5
... TUNNEL ITEMS . Rock excavation in shafts ..... Excavation of pressure tunnel .. Furnishing structural steel roof ... GRADE TUNNEL ITEMS Item 12 Excavation of The Aqueduct grade tun- nel .... Item 13 Excavation of blow - off grade tunnel ...
... TUNNEL ITEMS . Rock excavation in shafts ..... Excavation of pressure tunnel .. Furnishing structural steel roof ... GRADE TUNNEL ITEMS Item 12 Excavation of The Aqueduct grade tun- nel .... Item 13 Excavation of blow - off grade tunnel ...
Página 140
... tunnels shall be the price per linear foot of tunnel stipulated for Item 15 , and the ultimate quantity to be paid for shall be the total linear feet of tunnel constructed , measured , for The Aqueduct grade tunnel , between the ...
... tunnels shall be the price per linear foot of tunnel stipulated for Item 15 , and the ultimate quantity to be paid for shall be the total linear feet of tunnel constructed , measured , for The Aqueduct grade tunnel , between the ...
Página 147
... grade tunnel , Type A , Sheet 28 , and over the arch of the blow - off grade tunnel , Type A , Sheet 20 , as shall not be ordered to be filled with concrete or other ma- sonry . This item shall include also the dry packing outside of ...
... grade tunnel , Type A , Sheet 28 , and over the arch of the blow - off grade tunnel , Type A , Sheet 20 , as shall not be ordered to be filled with concrete or other ma- sonry . This item shall include also the dry packing outside of ...
Otras ediciones - Ver todas
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