A treatise on highway construction . Fig. 26. COUNTRY ROAD, WITH EARTH BERM AND sFlG. 28. CITY STREET, WITH STONE-BLOCK GUTTER. BBOKEN-STONB PAVEMENTS. 347 having such form of cross-section and depth as may be directed bythe Street Commissioner. 423. Heads of Specifications for Broken-stone Pavements. (1) Preparation of roadbed. (2) Foundation (sand, gravel, etc.). (3) Quality of the stone. (4) Size of the stone. (5) Cleanness of the-stone. (The stone must at all times beulean and free f^om clay or other dirt.) (6) Spreading the stone. (7) Thickness of layers. (8) EoUing: weight o
A treatise on highway construction . Fig. 26. COUNTRY ROAD, WITH EARTH BERM AND sFlG. 28. CITY STREET, WITH STONE-BLOCK GUTTER. BBOKEN-STONB PAVEMENTS. 347 having such form of cross-section and depth as may be directed bythe Street Commissioner. 423. Heads of Specifications for Broken-stone Pavements. (1) Preparation of roadbed. (2) Foundation (sand, gravel, etc.). (3) Quality of the stone. (4) Size of the stone. (5) Cleanness of the-stone. (The stone must at all times beulean and free f^om clay or other dirt.) (6) Spreading the stone. (7) Thickness of layers. (8) EoUing: weight of roller and amount of rolling. (9) Watering. (10) Binding, quality and quantity of. •(11) Interpretation of specifications. ?(12) Omissions in specifications. {13) Engineer defined. <(14) Contractor defined. •(15) Notice to contractors, how served. (16) Preservation of engineers marks, etc. (17) Dismissal of incompetent persons.{18) Quality of materials. (19) Samples. {20) Inspectors. {21) Defective work, responsibility for. (22) Measurements. (23) Partial payments. {24) Commen
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Keywords: ., bookcentury1900, bookdecade1900, bookpublishernewyorkjwileysons
