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NOTES/COMMENTS:
1.20 WASHINGTON STREEET•SALEM, MA 01970.978.745-9595, EXT. 711.978-74.0.0404,. FAX
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National Park Service - Salem Visitor Center
Volume II - Detail Drawings
Prepared by:
Jon Roll &Associates, Inc.
48 Dunster Street
Cambridge, MA 02138
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National Park Service - Salem Visitor Center
Volume III - Location Plans
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Prepared by:
Jon Roll & Associates, Inc.
48 Dunster Street
Cambridge, MA 02138
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Type Sign 10. r
Overhead ID Sign. 3 a
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PEABODY ESSEX MUSEUM MEMORANDUM
TO: DESIGN REVIEW BO/AARD, AL$ EM REDEVELOPMENT AUTHORTIY
FROM: WILL PHIPPEN
SUBJECT: NPS SIGN SPECS !/
DATE: 3/4/02
Attached an the full specifications and drawings for the signage at the NPS Visitor Center
entrances. The colors are printed and/or designated on the drawings. Note that I have highlighted
the color designations on two sheets.
Please let me know if you require any additional infoanation on these signs.
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National Park Service -
Salem Visitor Center
Volume I - Technical Specifications
Prepared by:
Jon Roll & Associates,Inc.
48 Dunster Street
Cambridge, MA 02138
�1
• National Park Service — Salem Visitor Center Jan, 212002
Identification Signs Technical Specifications
SECTION 10400 —EXTERIOR SIGNS
PART 1GENERAL
1.01 GENERAL REQUIREMENTS
A. The Drawings and general provisions of the Contract including the General Conditions
apply to work under this Section.
B. The work in this Section shall be completely coordinated with the work of other Sections.
Verify dimensions and work of other trades that adjoin materials of this Section before the
installation of items herein specified. Cooperate with such trades to assure the steady
progress of all work under this Contract.
C. All Signs listed in the Scope of Work shall be fabricated and installed by April 17' 2002.
1.02 SCOPE OF WORK
A. The Contractor shall furnish all materials, labor, tools, equipment and incidentals to
fabricate and install all Signing as described herein.
B. Union members are required for any on-site labor and/or installation.
C. The scope of work is also to include the removal of all existing signs as designated by the
Architect, and to fill and repair any damaged surfaces.
D. The Contractor shall fabricate and install signs as indicated in the drawings and plans
attached and as specified herein including:
Sign Type Description
10 Overhead ID Sign
11 Wall Mounted ID Sign
12 Door ID Sign
E. The above Scope of Work is documented as follows:
1. Technical Specifications - Volume 1
2. Detail Drawings - Volume IT
3. Sign Location Plans-Volume III
1.03 INSPECTION OF SITE
The Contractor shall visit the site of the proposed work and fully acquaint himself with
existing conditions and should fully inform himself as to the facilities involved and the
10400-1
• National Park Service — Salem Visitor Center Jan, 212002
Identification Signs Technical Specifications
difficulties and restrictions attending the performance of the Contract, prior to submitting his
price quotation.
1.04 PRICE QUOTATIONS
A. The bidder shall provide a price quotation for the total work to be performed as well as
unit prices for fabrication and for installation of each Sign Type listed above. Contractor
shall verify all quantities in the Bid Form.
All bids shall be submitted on the Bid Form provided. Any bids not submitted on the Bid
Form may be disqualified.
B. The quantities established in the Preliminary Bid Form are for bidding/pricing purposes
only. Will be issued after the contract has been awarded and may increase or decrease.
Unit prices established in the accepted bid will still apply.
C. The Contractor is required to hold to unit prices for 1 year following acceptance of
installation by Owner in writing.
D. The Bidder shall submit with the price quotation:
1. The name of all subcontractors who will be doing work.
1.05 SUBMITTALS
A. Project Schedule
1. Upon execution of the Contract,the Contractor shall submit a complete project schedule
to include,as a minimum,the following:
a. Shop Drawing Submittal Date
b. Sample Submittals _ Date
c. Begin Fabrication Date
d. Begin Installation Date
e. Completion of Installation _____________ Date
2. The Sign Contractor shall submit periodic updates to the Owner indicating any
deviation from the agreed upon project schedule and the completion date.
B. Shop Drawings
1. The Contractor shall submit shop drawings for all Sign Types.
a. Shop drawings are drawings developed by the Contractor with details at full-size
or half-size for use in actual fabrication in the shop. Shop drawings detail the
work that is to be done and the materials, fasteners and fabrication methods to be
used in executing that work. Copies of Designer's Detail Drawings will not be
10400-2
• National Park Service — Salem Visitor Center Jan, 212002
Identification Signs Technical Specifications
accepted as shop drawings.
b. The Contractor shall verify measurements in the field (VIF) and indicate them on
the shop drawings. Fabrication shall not proceed unless field dimensions have been
verified and shop drawings approved.
C. Samples
Sample Submittals are in addition to quantities shown in bid form. They are record project
samples to be kept on file at the Architect's office.
1. For each typestyle specified submit full samples of all alphabets, including numbers
and punctuation,on 11" x 17"laser prints and samples of standard letter spacing and
word spacing (at min. of 3/4" cap height) for approval prior to fabrication.
2. Submit artwork of all symbols and logos to be used on 11" x 17"laser prints for approval
prior to fabrication.
3. Submit samples of colors on all substrates specified for each Sign Type.
4. Submit workmanship samples of the following:
Sign Type Description
10 Full workmanship sample of shield. Representative sections of sign frame,
panel and bracket.
12 Full workmanship sample of shield decal, on clear acrylic.
D. Templates
1. Provide full size templates for all messages and graphics for all Sign Types. Outline
drawings of letterforms will not be accepted as templates.
1.06 REFERENCE STANDARDS
A. The work shall conform to the codes and standards of the following agencies as further
cited herein:
AA:Aluminum Association,818 Connecticut Avenue,NW,Washington,D.C.20006.
ADAAG: Americans with Disabilities Act Accessibility Guidelines
ANSI: American National Standards Institute
ASTM: American Society for Testing and Materials, 1916 Race Street, Philadelphia, PA
19103 as published in "Compilation of ASTM Standards in Building Codes"
10400-3
National Park Service — Salem Visitor Center Jan, 212002
Identification Signs Technical Specifications
UL: Underwriters Laboratories Inc. Publication Stock, 333 Pfingsten Road,Northbrook,IL
60062.
1.07 QUALITY ASSURANCE
A. The approved manufacturer shall have at least five years of experience in the type of work
required; shall have a reputation for doing satisfactory work on time; and shall have
recently successfully completed similar work.
B. The Drawings in this Bid Package are for design intent only. The Contractor is responsible
for the proper engineering of all items. The internal structure,dimensions and
specifications for all items shall be indicated in the Contractors shop drawings. Sign
Contractor to engineer signs to proper level to withstand abuses of their environment.
C. The Contractor shall inform the Architect and Owner of any product and/or material
deficiencies or incompatibilities that will prevent the signs from withstanding the
conditions and abuses of their environment.
1.08 DELIVERY. STORAGE AND HANDLING
A. Deliver and store work under this Section in a manner to prevent cracking or stress of
components and to prevent mechanical damage or damage by the elements.
B. Deliver work under this Section to Site in ample time to avoid delay in job progress and at
such times as to permit proper coordination of the various parts.
1.09 GUARANTEES
A. Attention is directed to provisions of the GENERAL CONDITIONS regarding guarantees
and warranties for work under this Contract.
B. Manufacturers shall provide their standard guarantees for work under this Section.
However, such guarantees shall be in addition to and not in lieu of all other liabilities
which manufacturers and Contractors may have by law or by other provisions of the
Contract Documents.
C. Contractor shall guarantee all work under this Contract for a period of not less than one
year during which time the Contractor shall maintain and service all signs provided under
this Contract.
10400-4
V
National Park Service — Salem Visitor Center Jan, 212002
Identification Signs Technical Specifications
PART2-PRODUCTS
2.01 MATERIALS
A. Aluminum
1. Aluminum plate for all signs shall conform to ASTM-13209,Alloy 6061-T6 to thickness
indicated on drawings.
2. Aluminum extrusions for all signs shall conform to ASTM-13221 Alloy 6061-T6 to
dimensions and thickness indicated on drawings.
3. Aluminum shall be of best commercial quality and their various forms shall be straight
and true.There shall be no scratches,scars,creases or buckles.
4. Cut aluminum letters shall be water jet cut from sheets of thickness as indicated on the
drawings. Letters shall be cut with sharp corners, flat faces, and accurate profiles.
Sand sides to smooth finish.
5. Stencil cut aluminum shall be cut from sheet aluminum. Letters shall be cut true to form,
with no irregularities. Remove all burrs and rough spots. Finish all edges,same as sign
face.
6. Cast aluminum shall be solid aluminum,no scrap permitted. Cast aluminum shall be
free of all porosity, with sharp corners, flat and accurate profiles. All exposed welds
shall be filed smooth with all tool marks removed by fine abrasive grain air blasting or
other approved method. All burrs and rough spots shall be removed and faces shall be
polished to a uniform high luster finish. Aluminum shall be mechanically sanded and
degreased prior to receiving finish. All coatings shall be true to form with no
irregularities.
7. Where aluminum is shop fabricated, all joints, returns and the like shall be properly
joined together and welded edges shall be ground smooth to proper aluminum finish.
8. Aluminum in contact with dissimilar metals shall have bituminous or other protective
coating to prevent electrolytic action.
B. Stainless Steel
1. Stainless steel for all Signing shall be Type 304-18-8 alloy, bright cold-rolled stainless
steel with no markings.
10400-5
V
National Park Service — Salem Visitor Center Jan, 212002
Identification Signs Technical Specifications
C. Welding
1. Welding materials and practices shall conform to the requirements of the latest edition
of American Welding Society code for steel and aluminum. Shop welders shall be
certified by AWS. Welding rods shall be of a composition compatible to the base metal
being welded. Welding rods for structural steel shall be an E70 category. Welding of
aluminum shall be the MIG process,using ER-5356 wire.
2. Fabrication shall be accomplished using the highest standards of workmanship. All
pieces shall be saw cut and carefully fit together. All visible connections shall be full
welded and ground flush and smooth. All visible surfaces and connections shall be
without visible grounding marks, surface differentiation or variation.
D. Hardware
1. Anchor bolts shall conform to ASTM-A576 with minimum yield strength of 50,000 PSI.
Hexagonal nuts and washers shall be furnished with each bolt.
2. High strength bolts (other than anchor bolts),nuts and washers shall conform to
ASTM-A325.
3. All hardware shall be stainless steel.
Where mechanical fasteners and hardware are required, they shall be of adequate
thickness,length and construction to properly secure the sign unit. Any visible portion
of any mounting device shall be finished to match adjacent sign surface,unless
otherwise specified.
Metal fasteners and hardware in contact with dissimilar metals shall have a
protective coating or neoprene shields to prevent electrolytic action.
E. Vinyl
1. Vinyl for die-cut letters shall be Scotchcal as manufactured by 3M Co., St. Paul, MN, or
approved equal.
2. Vinyl shall have a matte finish with a .003 to .006 film thickness and shall match
colors as shown on Drawings.
F. Adhesives
1. Where adhesive mounting techniques are specified, the Contractor shall use adhesives
specifically designed for compatibility with the base materials and the desired
adhesive strength. All adhesives shall be tested on site. All adhesives shall be
indicated in the shop drawings.
10400-6
National Park Service — Salem Visitor Center Jan, 212002
Identification Signs Technical Specifications
2. Surfaces on which Signing is to be installed using adhesive shall be free of grease, oil,
or any other residue.
3. Foam tape shall be 1/32" thick, high density open cell double coated polyurethane
foam tape,Scotch Mount#4016 by 3M Co.,St. Paul,MN,or approved equal.
4. VHB tape shall be double coated acrylic foam tape#4920 by 3M Co., St. Paul, MN, or
approved equal.
5. Provide necessaryamounts of clear silicone sealant or rout for use in in mounting.
g P g
G. Silk Screening
1. Screen printed text and symbols shall utilize photographically prepared screens and
shall be printed in accordance with accepted industry standards. No hand-cut screens
shall be accepted. All screen-printing shall be executed in such a manner that all edges
and comers of letterforms are true and clean. Letterforms,color areas,or lines with
rounded positive or negative corners,built-up edges,bleeding, spattering,etc. will not
be accepted. All photoscreens shall be prepared from typesetter's reproduction of the
text specified, or camera ready artwork. All artwork and typesetting shall be no less
than 50% of actual specified size. All inks shall be applied evenly without show
through, pinholes, scratches, orange peeling, etc. Back up with white to prevent show
through if necessary.
2. All silk screening processes shall be approved by the Designer prior to fabrication.
H. Masking and Spraying
1. All masking shall be executed with pre-spaced vinyl legends prepared from
typesetters reproductions of the copy specified. Typesetters reproductions shall be no
smaller than 50% of the actual size specified. Graphic mask shall be assembled on sign
panel or wall in a professional manner prior to spraying. No hand-cut masks shall be
used.
2. Masking and spraying shall be done carefully so as not to leave bleeding or rough edges
at painted surfaces. All edges and corners of the finished graphics shall be true and
clean. Graphics with rounded positive or negative comers will not be accepted.
3. Spray guns used for artwork shall be airless type as approved. All graphic work shall
receive at least two coats of paint.
I. Typeface
1. All copy shall be in the typefaces: NPS Rawlinson Two, Adobe Frutiger Roman, (ref
font manufacturer) to match the letterforms shown in the Detail Drawings.
10400-7
National Park Service — Salem Visitor Center Jan, 212002
Identification Signs Technical Specifications
2. All types of graphics - engraved, photo-polymer, saw-cut, vinyl, silk screened, etc.
shall be made with the Adobe fonts by Adobe Inc.,Mountainview,CA,specified using a
PC or Mac link to the final graphic output device.
J. Typesetting
1. All typeset messages shall be prepared on a Macintosh or IBM PC. Letterforms shall
match the samples shown in the drawings. Output for photographic reproduction shall
be 2400 dpi. No typesetters' proofs shall be enlarged more than three times for use as
graphics.
2. Standard letter spacing and standard word spacing shall be approved by Designer for
all fonts before final manufacture.
3. Typical type and symbol layout for each sign type is indicated on the Design Drawings.
All type shall be placed according to the dimensions shown on the drawings. Should
any design conflict occur in the fabrication of the signs; i.e., type not fitting, it shall be
brought to the attention of the Designer.
2.02 FINISHES
A. Paints
1. Paints for metal signs shall be finished with acrylic polyurethane semi-gloss enamel as
manufactured by Matthews Paint Co., Wheeling, Ill., or approved equal.
2. Paints for plastic signs shall be eggshell finish Gripflex enamel by Wyandotte Co.,
Norcross,GA or approved equal.
3. Paints for backgrounds of photo-polymer signs shall be eggshell finish automotive
grade lacquer.
4. All surfaces shall be cleaned, primed and pre-treated according to manufacturer's
specifications and noted in Shop Drawings as part of the finished surface work.
B. Inks
1. Inks for metal signs, glass and wall surfaces shall be 5,900 series Alkyd enamel, Nazdar
Co.,Chicago, IL, or approved equal.
2. Inks for plastic signs shall be Plasti-Vac 70,000 series lacquer, Nazdar Co., Chicago, IL,
or approved equal.
3. Inks for raised graphics on photo-polymer signs shall be eggshell finish Low Odor
Vinyl Ink.
10400-8
National Park Service — Salem Visitor Center Jan, 212002
Identification Signs Technical Specifications
4. Inks for silk-screening on reflective sheeting shall be "Scotchlite" brand screen printing
ink series 700 by 3M Co.,St. Paul,MN,or approved equal.
5. Inks for filling acid-etched graphics in metal signs shall be semi-gloss epoxy ink.
6. All inks and paints shall be evenly applied without pinholes, scratches or application
marks. Prime coats or other surface pre-treatments,where recommended by the
manufacturers,shall be included in the work and noted in the shop drawings as part of
the finished surface work.
10400-9
National Park Service — Salem Visitor Center Jan, 212002
Identification Signs Technical Specifications
PART 3-EXECUTION
3.01 PREPARATION AND INSPECTION
A. All surfaces to receive work shall be prepared and finished by the respective trades. The
Sign Contractor shall notify the Designer if surfaces or openings are not satisfactory to
receive this work.Commencement of work by Sign Contractor shall constitute acceptance of
conditions and surfaces.Subsequent work not accepted by the Designer shall be replaced at
no additional cost to the Owner.
B. Prior to installation of all sign types each type shall be verified in field as to meet field
conditions. Sign Contractor shall notify Architect if corresponding room name and number
signs do not meet field conditions.
C. All work shall be performed in accordance with a written schedule agreed on by Owner,
Contractor,Designer and Sign Installer.In any case where work cannot be completed on
schedule, the Contractor shall supply temporary signs at no additional expense to the
Owner.
D. All work shall be subject to inspection and approval by the Designer in the shop or field at
any reasonable time. Provide at least 72 hours notice for Designer's inspection of complete
fabricated signs before delivery.
3.02 WORKMANSHIP. PERFORMANCE
A. All work shall present clean, straight sharply defined lines, free from defects impairing
strength or durability, and shall be performed in a shop where the grade of work is of a
quality acceptable to the Designer. All work shall be installed plumb, straight, square,
level and in proper elevation plane, location, and alignment with other work. All work
shall be designed for adjustment to field variations, fitted with proper joints and
intersections, and adequately anchored in place. All workmanship and finishes shall be of
best quality in every particular, strictly in accordance with best practice. All work shall be
complete in every detail. Finish work shall be subject to approval by the Designer.
3.03 INSTALLATION/APPLICATION/ERECTION
A. Members shall be shop-fabricated, and where practical, all work shall be delivered to the
site completely assembled. All joints of such fabricated work shall be completely smooth
without apparent marks showing throughout the finish. All work "broken down" shall be
erected so that all parts fit accurately with hairline joints.
B. Unless otherwise shown on the Drawings,all members shall be continuous lengths without
seams. Work shall be formed to profiles indicated on the Drawings.
C. Where material lengths require joints, all joints shall be flush. Similar materials at joints
10400-10
National Park Service — Salem Visitor Center Jan, 212002
Identification Signs Technical Specifications
shall be either bonded or welded together, or shall be lap jointed to provide for expansion.
All joints to be lightproof.
D. Protect adjacent or adjoining surfaces and work from damage during installation in this
section.
E. Work shall be designed and anchored so that work will neither be distorted nor the
fasteners overstressed from expansion and contraction of metal or other materials as
applicable.
F. Installation work which is performed by a subcontractor shall be supervised directly, in the
field, by the Contractor's supervisor.
3.04 CLEANING AND PROTECTION
A. At completion, all work shall be checked over, re-adjusted, and left in first class condition.
Signs shall be cleaned with non-abrasive cleaning agents without damage to sign surfaces.
B. Manufacturer shall provide Owner with information on cleaning and maintenance
recommendations for all signs.
C. Names,stamps and decals of manufacturers,installers or maintainers of signs shall not be
visible in the finish work.
3.05 PERMITS
A. Sign Contractor shall obtain all permits required by Local Authorities for installation of
signs.
3.06 AS-BUILT DRAWINGS
A. Sign Contractor to provide as-built drawings for building engineer/management use.
10400-11
National Park Service—Salem Visitor Center Jan,212002
Identification Signs Bid Form
Bidder:
Date:
Sign Types Qty. Unit Cost Prod.Total Installation Total
10 Overhead ID Sign 3
11 Wall Mounted ID Sign 2
12 Door ID Sign 8
Total Product Cost
Total Installation Cost
Total
1