ORDER NO. 2'c'6f17
RU'THORT"LRTION OF GOING OUT FOFi BIDS ON
'T'HE MEl"Rl- STURRGE BUIL-DING Rl' l'HE NEW JRIL 8I'fE
On this the ~:::nd day of May 1995, upon motion made by
Commissioner Oehler, seconded by Commissioner I-lolekamp, the
C;o~.trt unanioously approved by a vote of 3-0-~, to go out for
bids on the metal storage building at the new jail. site in
whole ar part to be accepted in the County C1erl<'s Office by
July 7, 1995 at SoNO p'. M. and to be opened i.n the
Commissioners' Courtroom on .7~..tly 10, 1995 at 1U:00 R. M. Bid
packets may be picF<ed asp in the Coy-mty Clerk's Oi-'fice.
COMMi.~SIONERS' COURT AGENDA REQUEST
PLEASE FURNISH ONE ORIGINAL AND FIVE COPIES OF THIS REQUEST AND DOCUMENTS
TO BE REVIEWED BY THE COURT.
MADE BY_ ~ ~ ~ ~ Qon OFFICE:
MEETING DATE: ~ Z'~- TIl~~IE PREFERRED:
SUBJECT: (PLEASE BE SPECIFIC)
EXECUTIVE SESSION REQUESTED (PLEASE STATE REASON)
ESTIMATED LENGTH OF PRESENTATION
IF PERSONNEL MATTER -NAME OF EMPLOYEE:
NAME OF PERSON ADDRESSING THE COURT.
Time for submitting this request for Court to assure that the matter is posted in accordance with Title 5,
Chapter 551 and 552, Government Code, is as follows:
Meeting scheduled for Mondays
THIS REQUEST RECEIVED BY:
THIS REQUEST RECEIVED ON.

All Agenda Requests will be screened by the County Judge's Office to determine if adequate information has
been prepared for the Court's formal consideration and action at time of Court Meetings. Your cooperation will
be appreciated and contribute towards you request being addressed at the earliest opportunity. See Agenda
Request Rules Adopted by Commissioners' Court.
5:00 P.M. previous Tuesday.
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:.,eal ed tl i.^ I'ro pc;sais lri cl It ~~l i.eat c--., r_~cidreess~=c7 -o r.err a~.m'y
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IU In In 7.sS1Or7er!Sy l_i]~_t 7`t. Ir"I y7 ~'Ia lrl btl"i?N.:~ 1"~fi T'Y `il By r it)id i.. iV
Will 6e 1^ecelvecS :i.n t:t7e Co~.inty Clerks=. Off'i.cc un~ti.7. a:vaii7 F-'.t*i.
r"T.. tJ:ay, Jetty !y i. `i'a ``, a;-~d putiaicly openeii ::it SQI.i;Jl~i F-i. l'!.
Irlonday9 Ji.(l.y 1kt, 199:;, d~_7ri.ng a mee'tiny of I:er:r. C~olt1-IEy
Commissioners" l'.UUrt riir the uCJPJ5li2Uci:[C.7N i)F (=1 t*tcTFaL :3TCJftG-tGF_
E+UIL..DINU Gi~ Ti-iE~: h1FW Jt-IIL. :,i:TE=. F~ti.l bids, WYIE•..I'1ei` m~illeCi
Ur C3el1VeT'eC.ai~ 111115E be 7^eC181Ved by (.i3mm l5!:;liin ei"S'' 1: i3 llr"t r7U
Inter than the~~ above Specit'i.ed time. H7.1 bid=, must tic =.c aleci
ar~d m_.r`kr:d on tt'~e ol(~Lslde of tl`7e envelnFii=: C~Ufvci~[~RIJIJTJ:Ci34 CJI=~
i•if:_IRL SSTURfi6E: F(IJIt_IiING AT TIME JGIL. SITE arld the r;arne nf' tt-ie
1?idcJer,
tJo bica scour :ity is required. (I"Jo deEiosit eq~_I _ o
Slid IJOCUmc:•nt=~i'S~??I"i may 6c obtained fr Um County Clerk" s~
(Jffice'a~t 'Vu[I i~*I~a:in Wit„ Ki~rr~vii.Ie, T;.. ~7+3N2ti, i~'1.4=u ~_~)~-b i.fslLLLllI.
'Co t;e r-un: J+!.ne. B, 199.`
.Tltne c:3, 1`)95
SECTION 13600 PRE-ENGINEERED METAL BUILDING
Page 13600-1
1.00 GENERAL
A. This Section is subject to the provisions and requirements
of all Contract Documents.
B. SCOPE: The building shall include all primary and secondary
structural framing members, connection bolts, covering,
skylights, windows, doors, flashing, fasteners, closures,
sealer, insulation and other miscellaneous items as shown or
called for on the Drawings and/or in the Specifications.
2.00 PRODUCTS AND PROCEDURES
A. DESCRIPTION: Clear span building Type GC-Clear Span as
manufactured by Mid-West Metallic; Varco-Pruden; or Whirlwind.
B. BUILDING NOMENCLATURE:
1. The building width and length shall be measured from
inside to inside face of the wall covering.
2. The building eave height shall be measured from the
bottom of the base plate of the rigid frame columns to the
intersection of lines representing the inside of the wall
covering and the inside of the roof covering. Refer also to
the Drawings.
3. The roof slope shall be 1" of rise for each 12" of
horizontal run.
4. The bay spacing between intermediate frame centerlines
shall be as shown on the Drawings.
C. DRAWINGS AND CERTIFICATION: The building manufacturer shall
furnish (3) complete sets of erection drawings showing anchor
bolt settings, sidewall, endwall, and roof framing, transverse
cross-sections, covering and flashing details, all loads,
reactions, accessory installation details to clearly indicate
the proper assembly of all building parts, and other information
required for the complete installation of this work. These
D. DESIGN:
1. All structural steel members shall be designed for those
sections of the following listed codes as considered
applicable, by the building manufacturer, as related to
design requirements and allowable stress: A.I.S.i:.
"Specification for the Design, Fabrication and Erection of
Structural Steel for Buildings"; A.I.S.I. "Specification for
the Design, Fabrication and Erection of Cold-Formed
Structural Members for Buildings"; M.B.M.A. "Recommended
Design Practices Manual"; and A.W.S., D1.1 "Structural
Welding Code".
Design Loads:
a. Roof live loads shall be applied to the horizontal
roof projection and shall be 25 psf, acting upward and
downward.
PRE-ENGINEEREL METAL BUILDING
Page 13600-2
b. The design wind pressure shall be 30 psf applied to
the primary framing and to the wall components, in
accordance with the "Recommended Design Practices Manual
of the Metal Building Manufacturer's Association (MBMA),
and shall be calculated acting inward and outward normal
to the plane.
E
STRUCTURAL FRAMING:
1. General:
a. All framing members shall be shop fabricated for
bolted field assembly. Field cutting or drilling, when
required, shall be clearly noted on the Drawings.
b. Primary structural framing shall include the
transverse rigid frame, wing unit rafter beams and
columns, canopy beams, intermediate columns, end bearing
framed, endwall columns, and wind bracing.
c. Secondary structural framing shall include the
purlins, girts, eave struts, flange bracing, sill
support, clips, and other miscellaneous structural parts.
d. All hot rolled steel sheet, plate, and strip used in
the fabrication of welded assemblies shall conform to the
requirements of ASTM A-529, A-572, A-441, or A-570 Grade
"E" with a 50 ksi yield as applicable. All hot roll
sheet and strip used in the fabrication of cold-formed
members shall conform to the requirements of ASTM A-570
Grade "E" except for the following: thicknesses .050" to
.097" shall have a minimum yield strength of 55,000 psi
and a minimum tensile strength of 67,500 psi; thicknesses
of .098" to .130" shall have a minimum yield strength of
55,000 psi and a minimum tensile strength of 65,000 psi;
and thicknesses .131" to .229" shall have a minimum yield
strength of 50,000 psi and a minimum tensile strength of
62,500 psi. Smooth round bars for diagonal rod bracing
shall conform to the requirements of ASTM A-572, Grades
60 or 65.
e. Cold-formed sections shall be manufactured by
precision roll or brake forming. All dimensions shall be
true, and the formed member shall be free of fluting or
buckling.
f. All shop connections shall be by welding in accordance
with those sections of the American Welding Society,
Structural Welding Code, AWS D1.1, considered by the
building manufacturer to be applicable as related to
metal building shop fabrication welders and welding
operations. All flange to web welds shall be continuous
submerged arc partial penetration fillet welds on one
side of the web. Other welds shall be by either the gas
metal, submerged or shielded arc process. Butt welds in
flange plates shall be full penetration.
g. All field connections shall be bolted. Bolts shall be
machine bolts conforming to ASTM A-207 or ASTM A-325 as
PRE-ENGINEEREL METAL BUILDING
Page 13600-3
shown on Drawings. A-325 bolts shall be tightened by the
turn-of-the-nut method. Where required, connections in
secondary members shall be made with special 1/2" oval
head bolts with hex nuts. The fraying surfaces of all
bolted connections shall be smooth and free from burrs or
distortions. All bolts shall be electro-zinc plated.
h. All framing members shall carry an easily visible
identifying mark, either stamped, stenciled or painted.
2. Rigid Frames: All members shall be welded, built-up "I"
shapes, either constant-depth or tapered.
3. Bearing End Frames: Bearing end frames shall consist of
columns at the building corners and a continuous "Z" shaped
rafter beam supported by the endwall columns.
4. Endwall Columns: Shall be cold-formed "C" sections or
welded built-up "I" shapes.
5. Purlins and Girts: Shall be roll-formed 8", 10" or 14"
deep "Z" sections, with stiffened flanges. The sections are
formed so as to permit nesting during shipping and when
marking overlapping continuous connections. Girts shall be
roll-formed "Z" sections or cold-formed "C" sections.
6. Eave Struts: Shall be "C" section formed so as to
provide adequate backup for both roof and wall panels at the
building eave.
7. wind Bracing: When required, shall consist of diagonal
rod bracing and shall be provided in both roof and sidewall.
Double roof purlins interconnected by diaphragms, shall be
provided between the rigid frames at all points of
attachment of diagonal roof bracing. Fixed base corner
columns or other suitably designed bracing may be used in
lieu of sidewall rod bracing. Wind bracing in the roof
and/or sidewall need not be furnished where it can be shown
that the diaphragm strength of the roof and/or wall covering
is adequate to resist the longitudinal wind forces.
8. Flange Bracing: The inside flange of all rigid frames
shall be braced laterally so that the allowable compressive
stress is adequate for any combination of loading.
9. Sill Support: A continuous member shall be provided to
which the base of the wall covering may be attached. This
member shall be:
a. A continuous 18 gauge, coating designation G-165,
galvanized tube like, roll-formed member cast integrally
with the concrete foundation.
b. A 14 gauge galvanized angle secured to the concrete
floor with adjustable galvanized clips anchored with
hooked bolts.
l0.Framed Openings: Structural framing members for all
openings shall be adequate for the specified design loads.
PRE-ENGINEEREL METAL BUILDING
Page 13600-4
11.Painting: All primary and secondary structural framing
shall have factory-applied shop primer paint.
F. ROOF AND WALL COVERING:
1. General: The extent of metal roofing, frames, flashing
and accessories as shown on the Drawings, and includes
furnishing and installing the following:
a. Metal roof and wall panels
b. Zee beams, Cee beams, and other light gauge framing
c. Insulation
d. Thermal spacers
e. Matching trim and roof accessories
f. Gutters which include downspouts at each column with
required flashing at roof edge.
2. Design Loads:
a. The basic design loads shall include live and wind
loads in addition to dead load. All other design loads,
whether they be of static, dynamic, or kinetic nature,
shall be considered as auxiliary loads.
b. Vertical Live Loads: Roof covering shall be designed
for 20 psf uniformly distributed over the entire roof
area. Provision shall be made for added roof loads
resulting from other than normal loading.
c. Wind Loads: The roof construction shall carry a UL
construction (uplift) rating of not less than Class 90.
d. Combination of Loads: The combining of normal loads
and auxiliary loads for design purposes shall be as
prescribed and recommended by the Metal Building
Manufacturer's Association "Design Practices Manual",
current issue.
3. Metal Panels:
a. Profile: 1-1/4" high longspan panel at 36" o.c.
b. Finish: Prefinished roof and wall panels as per
manufacturer's standard; color as selected by Architect.
c. Manufacturers: Mid-West Metallic; Varco-Pruden;
Whirlwind.
d. Metal Roofing System:
(1) Panels shall be of longspan die formed ridge
design. The formed ridge shall have a field-applied,
non-hardening sealant, and the laps shall be secured
with self-tapping screws with neoprene washers during
erection. Fasteners shall be diameter and length as
recommended by manufacturer.
(2) Deflection of the roof panels shall not exceed
L/180 for the specified loading.
(3) Secure roof panels to structure with approved
fasteners.
PRE-ENGINEEREL METAL BUILDING
Page 13600-5
(4) Provide all accessories required including
neoprene closures, flashing, sealants, etc.
(5) Secure mansard and all panels with stainless
steel weather-seal screws.
4. Guarantee:
a. Roof and Wall Panels: 20-year weather-tightness
guarantee.
b. Prefinished panel paint system finishes shall be
guaranteed for 20 years against fading, chalking,
chipping, cracking or flaking.
5. Framing and Other Accessories:
a. Steel Purlins: Cold-formed Zee and Cee sections,
normally 2-1/2" x 8" x 2-3/4" Zee .064" minimum thick
steel, having a minimum yield point of 36,000 psi spaced
no greater than 5'-0" o.c.
b. Roof Openings: Provide the manufacturer's standard
accessories and flashing for all roof penetrations.
c. All flashing, gutters, downspouts and related
flashings shall match the roof panels and be formed from
same manufacturer's material.
d. Sealants: Field applied in panel's longitudinal
formed ridge and at the building's ridge in an
extrudable, non-drying, non-skinning synthetic elastomer
material conforming to NAAMM Standard SS-la-68.
e. Roof and Wall Insulation: Shall be non-combustible
fiberglass blanket with vinyl facing, 3" thick.
6. Installation: Install in strict accordance with approved
shop drawings and the manufacturer's recommendations.
G. BUILDING ANCHORAGE: The building anchor bolts and related
anchorage shall be designed to resist the column reactions
resulting from the specified loading combinations. The sizes
and design shall be as specified by the building manufacturer.
H. WARRANTIES: The building manufacturer shall furnish written
warranties covering materials and workmanship. Such warranties
shall cover the full cost of materials and labor to replace
and/or repair defective materials.
J. PRIOR APPROVAL FOR SUBSTITUTIONS: Request for approval to
substitute materials, methods, or processes shall be made to
Architect no later than (5) working days prior to date for
submission of subcontract proposals to general contractors, and
if found acceptable, will be confirmed by an Addendum to the
Construction Documents. Where proposed substitutions are NOT
incorporated into the Construction Documents by Addendum PRIOR
TO the General Contract Bid Opening, all bids shall be held to
have been made on the basis of materials, methods and processes
required by the Construction Documents. CONTRACTOR NOTE: The
terms "substitution", "equal", and similar wording as used
PRE-ENGINEERED METAL BUILDING
Page 13600-6
herein shall be held to mean "a proposal to use an material,
method, or process other than the materials, methods or
processes as specified in this Section, as well as related work
as noted on the Drawings".
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