a.
Horizontal and vertical controls for new utilities and existing
utilities exposed during construction. Reference to station's
horizontal and vertical control system.
b.
Sufficient dimensional control for all important features such as
beginning and termination points, points of connection, inverts
for sewer lines and drainage collection systems, top of pipe or
conduit runs, manholes, cathodic protection appurtenances, valves,
valve stem tops, backflow preventers, and other significant
features.
c.
Indicate type and size of all materials used in the construction
of the system.
d.
Indicate bearing and distance on tangent lines. On curves,
indicate delta and radius of the curve, also provide X, Y, and Z
coordinates at all BC and EC angle points. Indicate horizontal
and vertical control for all intersecting and tangent points where
utility alignment changes. Indicate X, Y, and Z coordinates at
building line and point of connection for straight building
laterals or services under 12 m 40 feet.
e.
Tolerances: Horizontal and vertical control dimensions, plus or
minus 25 mm 0.10 foot. Angular control, plus or minus 0 degrees
01 minute.
1.5.3
As-Built Record of Materials
**************************************************************************
NOTE: This paragraph is intended to provide data
and details on equipment and materials incorporated
in the construction that cannot readily be
determined after construction is completed. The
data is expected to be invaluable in maintenance,
alteration, and repair where opening of the
construction would otherwise be necessary prior to
design or preparation of work orders. The
Government should predetermine the items on which
data is required and list them in the "Materials
Designation" column of the form. A typical list of
items would include such things as: Roofing,
insulation, and special wall coverings.
**************************************************************************
Furnish a record of materials.
Where several manufacturers' brands, types, or classes of the item listed
have been used in the project, designate specific areas where each item was
used. Designations shall be keyed to the areas and spaces depicted on the
contract drawing. Furnish the record of materials used in the following
format:
MATERIALS
SPECIFICATION
MANUFACTURER
MATERIALS USED
WHERE
DESIGNATION
(MANUFACTURER'S
USED
DESIGNATION)
__________
_____________
____________
_______________
________
SECTION 01770N
Page 6
Previous Page
