Specifications

3
C. Shop Drawings
1. Number of Sets: 6.
Minimum Scale 2.
a.
b.
c.
d.
Floor Plans: 1/8 inch = 1 foot
Rack Elevations: 1 ½ inch = 1 foot
Plate/Panel Details: 6 inches = 1 foot
Loudspeaker Details 1 inch = 1 foot
3. Include as a minimum:
a. Floor plans indicating locations of devices, vertical risers, pull boxes, and exposed wiring.
b. Loudspeaker orientation details.
c. Mounting detail drawings of loudspeakers, racks, and overhead equipment. Hire
services of professional structural engineer, licensed to practice in the State of Texas, to
review shop drawings, building structural drawings, and any existing structures from
which equipment is to be suspended. Include Structural Engineer's stamped report with
shop drawing submittal. Report to include: (a) itemization of items reviewed by the
Structural Engineer, (b) confirmation that proposed methods of suspending equipment as
shown on the shop drawings conform to required safety factors, and (c) confirmation that
building structure from which equipment is to be suspended will support equipment
including required safety factors.
d. Rack elevations
e. Complete schematic diagram. One-line diagram with detailed descriptions of product
inputs and outputs is acceptable. Include terminal strip details and cable label
information. If wiring diagram spans more than 3 sheets, additionally provide simplified
block diagram of entire system on 1 sheet.
f. Electrical power wiring diagram. Include circuit, switching, and control details.
g. Wiring diagram of grounding and shielding scheme.
h. Drawings for custom-fabricated items (i.e., plates, panels, cables, and assemblies).
i. General construction drawings necessary for completion of work.
4. Guidelines
a. Shop Drawings to be used for coordination between trades and updated as final record
drawings.
b. Number and title each drawing in logical manner as a set.
c. Include on each drawings: Project, Building, location, Contractor Name, Architect,
Acoustical Consultant, date, and revision number.
d. Ensure that labeling on Shop Drawings match labeling on equipment.
e. Bind Shop Drawings together to form set. Loose drawings will not be accepted.
f. Copies of electronic CAD files including Contract Drawings will be made available from
Consultant in AutoCAD LT 2000 or LT 2002 format.
5. Timetable
a. Submit total quantity of complete sets of Shop Drawings as required by General
Conditions, no later than 20 days after award of contract. Partial submittals are not
acceptable.
b. Allow minimum of 30 days for review. Two sets will be returned with review comments. If
resubmittal is required, resubmit total quantity of complete sets. If second resubmittal is
required, Contractor shall reimburse Owner for expenses incurred during additional
review process.
c. Obtain approved Shop Drawings before commencement of work.
D. Samples
1. Request for Samples - Upon request, furnish samples (at no additional cost) of submitted
items proposed as substitutes for specified items. Products will be reviewed to determine if
proposed substitute items meet required function and quality.
2. Product Tests - Products submitted as samples may require testing by independent
laboratory. Testing at expense of Contractor.
3. Number of Samples — 1 for each item requested.
4. Timetable - Provide samples within 2 weeks of request. Allow minimum 2 weeks for review
and product tests.
5. Approval - Obtain written approval of tested products before incorporating into system.