Piping. TS-945 Each part of the piping systems shall be complete in all details and provided with all control valves and accessories necessary for satisfactory operation. TS-946 The drawings indicate generally the sizes of all main piping, and while the sizes are not to be decreased the Managing Official reserves the right to change the runs and sizing of piping to accommodate conditions arising during construction. TS-947 All pipe work, valves, fittings etc. are to be as detailed for various services in the Schedules. TS-948 All piping shall be grouped wherever practical and shall be erected to present a neat appearance. Pipes shall be parallel to each other and parallel or at right angles to structural members of the building and shall give maximum possible headroom . TS-949 All pipe drops shall be truly vertical, drain piping shall pitch down in direction of flow, and all pipework shall be installed with a continuous gradient to allow natural circulation, air venting and drainage. Levels are to be approved by the Managing Official. TS-950 Run outs shall be graded in such a manner as to prevent air traps being formed within them when the mains expand or contract.
Appears in 3 contracts
Sources: Public Works Contract, Public Services Contract, Public Works Contract