REQUEST FOR PROPOSALS - DDC Document Exchange - NYC.gov

away so that construction operations will not disturb them.
E. Cross-sections stationed along the centerline baseline shall be taken at 50 feet stationing, centerline of
intersecting streets, R.O.W. lines at each intersection, curb line(s) at each intersection, all breaks in grade.
Stationing elevations shall be taken at the building line(s), fence lines, encroachment lines, top and bottom of
curbs or edge of pavement (including malls), ¼ points of all roadways widths (over 100 feet wide right of
ways), center line of street, back edges of ribbon sidewalks, possession lines, and adopted widening lines(s)
where applicable.
1.04.2 SURVEY DOCUMENTS FOR UNDEVELOPED AREAS
A. Where the work is in an undeveloped area, the Survey Documents shall include a separate sheet showing the
base line. The sheet shall show the base line with all cuts and witnesses for each base line monument or survey
control point. If necessary, enlarged details shall be drawn to show the witnesses. Borough President
Monuments shall be shown with their coordinates. Distances between cuts, base line angle and coordinates of
points on the base line shall be included. The sheet shall give descriptions of the benchmarks and their
elevations with respect to the appropriate borough datum plane.
B. The sheet shall be at 1”=30’ scale, on 28”x40” size drawing, properly titled with a reference to the proper
datum plane, scale and date included.
1.04.3 QUALITY ASSURANCE PROTOCOL
For all services provided hereunder, the Consultant shall adhere to its Quality Assurance Protocol (QAP). The
Consultant’s QAP is subject to review and approval by the Commissioner. The Consultant shall submit its
QAP at the Contract Kick-off Meeting. The QAP shall establish the Consultant’s Quality Assurance (QA)
policy, management structure and procedures for document control and monitoring. The QAP shall ensure the
health and safety of their personnel while performing field operations in confined and non-environmental
compliant spaces. The QAP MUST be submitted by the Consultant for review by the Health and Safety Officer
of the NYCDDC within fifteen days (15) of contract commencement.
A. The Consultant’s QAP shall establish document control and routine monitoring procedures that address the
following:
(1) Field Surveying Procedures
(2) Survey Instruments/Equipment
(3) Chain-of-custody process
(4) Survey Instruments/equipment testing, inspection and maintenance requirements
(5) Instrument calibration and frequency
(6) Data review, verification, and validation
(7) Corrective action process
B. Project Work Documentation: The Consultant must maintain and provide to the Commissioner upon project
completion, documents and records associated with the services provided. Such documents shall include,
without limitation, the following:
(1) Field notebooks or field data sheets
(2) Field equipment calibration / maintenance logs
(3) Chain-of-custody records
(4) Field Standard Operating Procedures (SOP’s)
(5) Instrument printouts
(6) Corrective action documentation
1.04.4 SURVEY ACCURACY
A. Any elevation supplied should refer to the local Borough Datum, unless otherwise instructed by DDC.
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CITY OF NEW YORK
PROFESSIONAL SERVICES
DEPARTMENT OF DESIGN AND CONSTRUCTION REQUIREMENTS CONTRACT JULY 2011
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