Gilpin County Community Center Plan Set 100%.pdf
PDF 18 MB Posted
- Attached to
- Gilpin County Multiple Site Civil Construction
- Solicitation number
- RFP20250410a
- Issued by
- Gilpin County, Colorado
About this file
The document is a comprehensive construction plan set for the Gilpin County Community Center located at 250 Norton Road in Black Hawk, Colorado, prepared by Bowman Consulting Group and Cairn Design, LLC. The plan set includes detailed civil engineering drawings, site plans, grading plans, erosion control plans, and architectural specifications for waterproofing and foundation work. The project involves construction and potentially renovation of the community center, with specific focus on foundation waterproofing, drainage improvements, and ensuring proper water infiltration prevention. The drawings are dated 04/09/2025 and include multiple technical sheets covering existing conditions, site layout, grading, erosion control, and waterproofing details.
The plan set indicates a multi-phase approach to waterproofing and foundation preparation, with the base bid including excavation, cleaning of existing foundation, installation of rubberized waterproofing membrane, dimpled board membrane, and foundation drains. There is also a deduct alternate option to extend existing waterproofing to 2 inches above grade, which includes filling and sealing gaps and cracks in the existing foundation. The documents suggest a comprehensive approach to ensuring the structural integrity and water resistance of the community center, with detailed technical specifications for materials, installation methods, and quality control procedures. The project appears to be funded through local government resources, with a focus on thorough preparation and long-term building preservation.
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Other files
| File | Type | Posted |
|---|---|---|
| Gilpin County HHS Plan Set 100%.pdf | ||
| RFP Civil Construction.pdf | ||
| Gilpin County Justice Center Plan Set 100%.pdf |
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GENERAL NOTES GENERAL NOTES (CONT.)
GENERAL EROSION CONTROL NOTES
LEGEND NOTES
PROPOSEDDESCRIPTIONEXISTING
LEGEND
ABBREVIATIONS
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1. ALL WORK IS TO BE PERFORMED IN COMPLIANCE WITH ALL APPLICABLE FEDERAL, STATE, AND
LOCAL CODES. SECURE ALL REQUIRED PERMITS AND APPROVALS PRIOR TO COMMENCEMENT
OF ANY CONSTRUCTION. ALL REFERENCE TO CODE SECTIONS HEREIN REFER TO THE
APPLICABLE CODE W/ LOCAL AMMENDMENTS.
2. THE SUBCONTRACTORS ARE TO EXAMINE AND VERIFY ALL DIMENSIONS AND EXISTING
CONDITIONS BOTH ON THE PLANS AND IN THE FIELD. NOTIFY THE ARCHITECT OF ANY
DISCREPANCIES OR CONFLICTS PRIOR TO PROCEEDING WITH CONSTRUCTION.
3. DO NOT SCALE PRINTS. WRITTEN DIMENSIONS TAKE PRECEDENCE IN ALL CASES. REFER TO
PARTITION TAGS FOR WALL TYPES.
4. THESE DRAWINGS AND SPECIFICATIONS ARE THE PROPERTY AND COPYRIGHT OF THE
ARCHITECT AND SHALL NOT BE USED ON ANY OTHER WORK EXCEPT BY AGREEMENT WITH THE
ARCHITECT.
5. DUTY OF COOPERATION: RELEASE OF THESE PLANS ANTICIPATES FURTHER COOPERATION
AMONG THE OWNER, CONTRACTOR, AND ARCHITECT. ALTHOUGH THE ARCHITECT AND THEIR
CONSULTANTS HAVE PERFORMED THEIR SERVICES WITH DUE CARE AND DILIGENCE, THEY
CANNOT GUARANTEE PERFECTION. ANY AMBIGUITY OR DISCREPANCY DISCOVERED SHALL BE
REPORTED IMMEDIATELY TO THE ARCHITECT. FAILURE TO COOPERATE BY NOTIFYING THE
ARCHITECT SHALL NOT RELIEVE THE CONTRACTOR FROM RESPONSIBILITY FOR ALL
CONSEQUENCES. CHANGES MADE FROM THE PLANS WITHOUT THE CONSENT OF THE ARCHITECT
ARE UNAUTHORIZED AND SHALL RELIEVE THE ARCHITECT OF RESPONSIBILITY FOR ALL
CONSEQUENCES RESULTING FROM SUCH CHANGES.
6. ALL PRODUCTS SHALL BE INSTALLED PER MANUFACTURERS' RECOMMENDATIONS.
7. ALL WORK TO BE IN ACCORDANCE WITH "GENERAL CONDITIONS OF THE CONTRACT" AND ALL
OTHER CONTRACT DOCUMENTS.
8. CONTRACT DOCUMENTS ALSO INCLUDE THE PROJECT MANUAL AND SPECIFICATIONS, IF
PROVIDED, AS PART OF THESE DRAWINGS IN THEIR ENTIRETY AS IF ATTACHED. THE
CONTRACTOR SHALL INCLUDE ANY WORK REQUIRED TO MAKE THE END RESULT BUILDING
OPERATIONAL AND OCCUPIABLE. IF EQUIPMENT, MATERIAL, AND/OR INTENT ARE NOT
DETAILED IN DRAWINGS OR SPECIFICATIONS, BUT ARE OBVIOUSLY REQUIRED AS INDUSTRY
STANDARD FOR OPERABLE CONDITIONS, THIS WORK SHALL BE INCLUDED IN BASE BID.
9. IF THE OWNER DOES NOT ACCEPT THE CONTRACTOR'S SUBSTITUTED SELECTION, THE ORIGINAL
EQUIPMENT OR MATERIALS CHOSEN BY THE OWNER OR ARCHITECT WILL BE PROVIDED WITH
NO ADDITIONAL COST.
10. DO NOT USE CADMIUM OR CADMIUM-PLATED PRODUCTS OR PRODUCTS CONTAINING
CADMIUM FOR WORK IN PLACE WITHOUT SPECIFIC WRITTEN APPROVAL BY THE OWNER. DO
NOT USE ASBESTOS OR ASBESTOS-CONTAINING PRODUCTS OR ANY OTHER HAZARDOUS
MATERIAL FOR WORK IN PLACE WITHOUT SPECIFIC WRITTEN APPROVAL BY THE OWNER.
11. TYPOGRAPHICAL ERRORS OR ERRORS OF SPELLING SHALL BE BROUGHT TO THE ARCHITECT'S
ATTENTION FOR CLARIFICATION. INTERPRETATION OF THE MEANING OF ABBREVIATIONS OR
MISTYPED OR MISSPELLED WORDS, WITHOUT CLARIFICATION FROM THE ARCHITECT, WILL BE
DONE BY THE CONTRACTOR WITH ACCEPTANCE OF RESPONSIBILITY FOR THAT INTERPRETATION
AND ALL CONSEQUENCES ARRIVING THEREFROM.
12. NOTE: ALL DIMENSIONS ARE TO THE FACE OF WALL , FACE OF UNIT, CENTER LINE OF WALL, OR
CENTER LINE OF UNIT AS INDICATED (TYPICAL UNLESS OTHERWISE INDICATED).
13. THE TERM "PROVIDE" AS USED HEREIN SHALL MEAN THAT CONTRACTOR SHALL FURNISH AND
INSTALL SAID ITEM, CONSTRUCTION, EQUIPMENT, MATERIALS, ETC., FOR A COMPLETE,
FINISHED INSTALLATION.
14. GENERAL CONTRACTOR SHALL BE RESPONSIBLE FOR COORDINATION OF ALL TRADES DOING
WORK AND COORDINATION WITH OWNER AND OWNER'S SUB-CONTRACTORS REGARDING
INSTALLATION AND PROVISION FOR ALL EQUIPMENT, MATERIALS, AND CONSTRUCTIONS
INDICATED "BY OWNER", "BY OTHERS", OR "BY OWNER'S SEPARATE CONTRACTOR" ON THESE
DOCUMENTS.
15. ALL PROPERTY DAMAGED IN ORDER TO EXECUTE THE REQUIRED CONSTRUCTION SHALL BE
RESTORED TO ITS ORIGINAL CONDITION OR REPLACED, INCLUDING, BUT NOT LIMITED TO,
FINISH, STRUCTURE, EQUIPMENT, FIXTURES, CIRCUITS, PIPING, AND INSULATION.
16. PATCH, REPAIR, AND RESTORE ALL AREAS IMPACTED BY THE WORK TO THEIR ORIGINAL
CONDITION OR TO THAT OF ADJACENT SURFACES.
17. CONDITIONS OF WORK: ALL BIDDERS, CONTRACTORS, AND SUBCONTRACTORS MUST INFORM
THEMSELVES FULLY OF THE CONDITIONS RELATING TO THE CONSTRUCTION OF THE PROJECT
AND THE EMPLOYMENT OF LABOR THEREIN. FAILURE TO DO SO WILL NOT RELIEVE A
CONTRACTOR OF THE OBLIGATION TO FURNISH ALL MATERIAL AND LABOR NECESSARY TO
CARRY OUT THE PROVISIONS OF THE CONTRACT. INSOFAR AS POSSIBLE, THE CONTRACTOR, IN
CARRYING OUT THE WORK, MUST EMPLOY SUCH METHODS OR MEANS AS WILL NOT CAUSE
ANY INTERRUPTION OF OR INTERFERENCE WITH THE WORK OF ANY OTHER CONTRACTOR, OR
THE OWNER'S SCHEDULED USE OF THE BUILDING, AND FURTHERMORE, WILL ACCOMPLISH THE
WORK WITH MINIMAL DAMAGE, DEMOLITION, CUTTING, OR PATCHING TO THE EXISTING
BUILDING.
1805 Sheely Drive
Fort Collins, CO 80526 voice: (970)-286-7968 cairndesignllc.com
GILPIN COUNTY
COMMUNITY
CENTER
BLACKHAWK, CO
As instruments of service, these drawings and the design represented are the permanent property of Cairn Design, LLC. Reproduction or use of these drawings other than for the project intended, without written consent from the Designer, is prohibited.
Unauthorized use will be subject to legal action.
PROJECT:
SHEET TITLE:
ISSUE DATE:
REVISIONS:
PROJECT NO.:
SHEET NO.
BID/PERMIT
04/09/2025
GENERAL PROJECT
NOTES, GENERAL
DEMOLITION NOTES,
AND ABBREVIATIONS
A-01
A.B. - ANCHOR BOLT
A/E - ARCHITECT-ENGINEER
ACT - ACOUSTICAL CEILING TILE
ADA - AMERICANS WITH DISABILITIES ACT
ADD. - ADDITION
ADDL - ADDITIONAL
ADJ - ADJUSTABLE
AL/ALUM - ALUMINUM
ALT - ALTERNATE
ANCH - ANCHOR
ARCH - ARCHITECTURE
ASPH - ASPHALT
AUTO - AUTOMATIC
BALL - BALLAST
BD - BOARD
BLDG - BUILDING
BLK - BLOCK
BM - BEAM
BOTT - BOTTOM
BSMT - BASEMENT
C.J. - CONTROL JOINT
C.L. - CENTER LINE
C.T. - CERAMIC TILE
C.W. - COLD WATER
CAB - CABINET
CARP - CARPET
CEM - CEMENT
CK'D - CHECKED
CL/CLOS/CLO - CLOSET
CLG - CEILING
CMU - CONCRETE MASONRY UNIT
COL - COLUMN
COMP - COMPACT
CONC - CONCRETE
CONF - CONFERENCE
CONN - CONNECTION
CONST - CONSTRUCTION
CONT - CONTINUOUS
CONTR - CONTRACTOR
CORR - CORRIDOR
D.S. - DOWNSPOUT
DBL - DOUBLE
DEMO - DEMOLITION
DESCR - DESCRIPTION
DET/DTL - DETAIL
DIA - DIAMETER
DIM - DIMENSION
DISP - DISPENSER
DISP - DISPOSAL
DIV - DIVIDER
DN - DOWN
DR - DOOR
DWG - DRAWING
EA - EACH
EL - ELEVATION
ELEV - ELEVATOR
ENT - ENTRY OR ENTRANCE
EQ - EQUAL
EQUIP - EQUIPMENT
EWC - ELECTRIC WATER COOLER
EXG/EXIST - EXISTING
EXP - EXPANSION
EXT - EXTERIOR
F.D. - FLOOR DRAIN
F.E. - FIRE EXTINGUISHER
F.F. - FINISH FLOOR
F.O. - FINISHED OPENING
FDN - FOUNDATION
FEM - FEMININE
FIN - FINISH
FL - FLOOR
FLUOR - FLUORESCENT
FR - FRAME
FTG - FOOTING
FURN - FURNISHED/FURNITURE
G.C. - GENERAL CONTRACTOR
GA - GAUGE
GAL/GALV - GALVANIZED
GEN - GENERAL
GL - GLASS
GWB - GYPSUM WALL BOARD
H.C. - HANDICAPPED
H.C. - HOLLOW CORE
H.M. - HOLLOW METAL
H.W. - HOT WATER
HDR - HEADER
HDW - HARDWARE
HOR/HORIZ - HORIZONTAL
HT/HGT/HGHT - HEIGHT
INS/INSUL - INSULATION
INST - INSTALL
INT - INTERIOR
JAN - JANITOR
JT - JOINT
KIT - KITCHEN
LAM - LAMINATED
LAND - LANDING
LAV - LAVATORY
LGMF - LIGHT GAUGE METAL FRAMING
ABBREVIATIONS:
LIM - LIMIT
LIN - LINTEL
LIN. FT. - LINEAR FOOT
LOC - LOCATION
LOUV - LOUVER
M.O. - MASONRY OPENING
MAN./MANUF, - MANUFACTURER
MAR/MARB - MARBLE
MAX - MAXIMUM
MECH - MECHANICAL
MEM/MEMB - MEMBRANE
MIN - MINIMUM
MISC - MISCELLANEOUS
MTL - METAL
MULL - MULLION
N.I.C. - NOT IN CONTRACT
NAP - NAPKIN
NO - NUMBER
NOM - NOMINAL
OFF - OFFICE
O.H. - OPPOSITE HAND
OP'NG - OPENING
P.B. - PARTICLE BOARD
P.T. - PAVER TILE
PART - PARTITION
PER/PERIM - PERIMETER
PL - PLATE
P. LAM - PLASTIC LAMINATE
PLAS - PLASTER
PLY - PLYWOOD
PLYWD - PLYWOOD
PREP - PREPARE/PREPARATION
Q.T. - QUARRY TILE
R.B. - RUBBER BASE
R.D. - ROOF DRAIN
R.O. - ROUGH OPENING
R.O.W. - RIGHT-OF-WAY
R.T. RUBBER TILE
RA/RAD - RADIUS
RECEPT - RECEPTACLE
RECEPT - RECEPTION
REF/REFER - REFERENCE
REFRIG - REFRIGERATOR
REINF - REINFORCE
REM - REMOVABLE
RENO - RENOVATION
REQ/REQD - REQUIRED
RESIL - RESILIENT
RET - RETAIN
RM - ROOM
S. & V. - STAIN AND VARNISH
S.C. - SOLID CORE
SCHED - SCHEDULE/SCHEDULED
S.S. - STAINLESS STEEL
SECT - SECTION
SHT - SHEET
SIM - SIMILAR
SPECS - SPECIFICATIONS
SQ - SQUARE
ST. - STAINLESS
STD - STANDARD
STL - STEEL
STO/STOR - STORAGE
STRUCT - STRUCTURE
SUSP - SUSPEND
SW - SEWER
SYN/SYNTH - SYNTHETIC
SYS - SYSTEM
T. & P. - TEXTURE AND PAINT
T. & Q. - TONGUE AND GROOVE
T.O.F. - TOP OF FOOTING
T.O.W. - TOP OF WALL
T.P. - TOILET PAPER
T.S. - TUBE STEEL
TAM/TAMP - TAMPON
TEMP - TEMPORARY
TERR - TERRAZZO
TEXT - TEXTURE
TYP - TYPICAL
U.C. - UNDERCOUNTER
U.G. - UNDERGROUND
UNO / UON - UNLESS OTHERWISE NOTED
V.C.T. - VINYL TILE
VEN - VENEER
VER - VERIFY
VERT - VERTICAL
VEST - VESTIBULE
VWC - VINYL WALL COVERING
W - STANDARD WIDE-FLANGE SHAPE
W.C. - WATER CLOSET
W.G. - WIRE GLASS
W.W.F. - WELDED WIRE FABRIC
W/ - WITH
W/O - WITHOUT
WD - WOOD
WDW - WINDOW
WT/WGT/WGHT - WEIGHT
GENERAL PROJECT NOTES:
1. THE OVERALL SCOPE OF THIS PROJECT INCLUDES THE VERIFICATION OF SUBGRADE FOUNDATION
WATERPROOFING AND THE INSTALLATION OF WATERPROOFING TO ELIMINATE WATER
INFILTRATION TO THE SUBGRADE INTERIOR OF THE BUILDING.
2. THE SCOPE INCLUDES VERIFICATION OF FOUNDATION WATERPROOFING, INSTALLATION OF
MISSING WATERPROOFING, AND/OR EXTENSION OF THE EXISTING WATERPROOFING.
3. THE BASE BID SHALL INCLUDE EXCAVATION, CLEANING OF EXISTING NON-WATERPROOFED ICF
FOUNDATION, INSTALLATION OF RUBBERIZED WATERPROOFING MEMBRANE, INSTALLATION
OF DIMPLED BOARD MEMBRANE, AND INSTALLATION OF FOUNDATION DRAINS.
4. PROVIDE A DEDUCT ALTERNATE TO PROVIDE ONLY THE EXTENSION OF THE EXISTING
WATERPROOFING TO 2" ABOVE GRADE. THIS SCOPE INCLUDES FILLING AND SEALING ALL GAPS
AND CRACKS IN THE EXISTING FOUNDATION BETWEEN THE EXISTING WATERPROOFING AND 2"
ABOVE GRADE.
GENERAL CONSTRUCTION NOTES:
1805 Sheely Drive
Fort Collins, CO 80526 voice: (970)-286-7968 cairndesignllc.com
GILPIN COUNTY
COMMUNITY
CENTER
BLACKHAWK, CO
As instruments of service, these drawings and the design represented are the permanent property of Cairn Design, LLC. Reproduction or use of these drawings other than for the project intended, without written consent from the Designer, is prohibited.
Unauthorized use will be subject to legal action.
PROJECT:
SHEET TITLE:
ISSUE DATE:
REVISIONS:
ARCHITECTURAL
SPECIFICATIONS
A-02
ARCHITECTURAL SPECIFICATIONS
- DIVISION 01. GENERAL REQUIREMENTS
IF THERE ARE ANY DISCREPANCIES BETWEEN THE PLANS AND SPECIFICATIONS, THE PLANS SUPERSEDE. IN ADDITION TO THESE
SPECIFICATIONS, REFER TO GENERAL NOTES ON DRAWING SHEETS.
WORKMANSHIP MUST BE OF HIGHEST QUALITY, PERFORMED IN A PROFESSIONAL MANNER AND IN ACCORDANCE WITH THE MANUFACTURER'S SPECIFICATIONS AND RECOMMENDATIONS FOR THE PRODUCT OR MATERIAL BEING SUPPLIED AND/OR INSTALLED.
UNLESS DIRECTED OTHERWISE ON THE PLANS, PROVIDE SHOP DRAWINGS AS INDICATED:
PRODUCT SUBMITTALS AND/OR SHOP DRAWINGS: ELECTRONIC SUBMITTALS ARE ACCEPTABLE AND PREFERRED.
ALL SUBMITTALS, SHOP DRAWINGS SHALL BE DELIVERED TO THE ARCHITECT FOR REVIEW AND DISTRIBUTION.
INSURANCE REQUIREMENTS ARE TO BE AS DETERMINED BY THE GENERAL CONTRACTOR AND/OR THE OWNER'S DESIGNATED
REPRESENTATIVE.
SELF-ADHERING SHEET WATERPROOFING
SECTION 07 13 26
PART 1 GENERAL
1.01SECTION INCLUDES
A. SURFACE PREPARATION.
B. APPLICATION OF ROLLED, SELF-ADHERING SHEET WATERPROOFING MEMBRANE SYSTEM.
1.02QUALITY ASSURANCE
A. INSTALLER QUALIFICATIONS:
1. USE AN EXPERIENCED INSTALLER AND ADEQUATE NUMBER OF SKILLED PERSONNEL WHO ARE THOROUGHLY TRAINED AND
EXPERIENCED IN THE APPLICATION OF SELF-ADHERING SHEET WATERPROOFING MEMBRANES.
B. OBTAIN WATERPROOFING MATERIALS FROM A SINGLE MANUFACTURER REGULARLY ENGAGED IN MANUFACTURING THE
PRODUCT.
C. PROVIDE PRODUCTS WHICH COMPLY WITH ALL STATE AND LOCAL REGULATIONS CONTROLLING USE OF VOLATILE ORGANIC
COMPOUNDS (VOCS).
1.03DELIVERY, STORAGE, AND HANDLING
A. DELIVER MATERIALS TO SITE IN MANUFACTURER'S ORIGINAL, UNOPENED CONTAINERS AND PACKAGING, WITH LABELS CLEARLY
IDENTIFYING PRODUCT NAME AND MANUFACTURER.
B. STORE MATERIALS IN A CLEAN DRY AREA IN ACCORDANCE WITH MANUFACTURER'S INSTRUCTIONS.
C. STORE ADHESIVES AND PRIMERS AT TEMPERATURES OF 40 DEGREES F (5 DEGREES C) AND ABOVE TO FACILITATE HANDLING.
D. STORE MEMBRANE CARTONS ON PALLETS.
E. DO NOT STORE AT TEMPERATURES ABOVE 90 DEGREES F (32 DEGREES C) FOR EXTENDED PERIODS.
F. KEEP AWAY FROM SPARKS AND FLAMES.
G. COMPLETELY COVER WHEN STORED OUTSIDE. PROTECT FROM RAIN.
H. PROTECT MATERIALS DURING HANDLING AND APPLICATION TO PREVENT DAMAGE OR CONTAMINATION.
I. AVOID USE OF PRODUCTS WHICH CONTAIN TARS, SOLVENTS, PITCHES, POLYSULFIDE POLYMERS, OR PVC MATERIALS THAT MAY
COME INTO CONTACT WITH WATERPROOFING MEMBRANE SYSTEM.
1.04 ENVIRONMENTAL REQUIREMENTS
A. PRODUCT NOT INTENDED FOR USES SUBJECT TO ABUSE OR PERMANENT EXPOSURE TO THE ELEMENTS.
B. PROTECT ROLLS FROM DIRECT SUNLIGHT UNTIL READY FOR USE.
C. DO NOT APPLY STANDARD MEMBRANE WHEN AIR OR SURFACE TEMPERATURES ARE BELOW 40 DEGREES F (4 DEGREES C).
D. DO NOT APPLY TO FROZEN CONCRETE.
PART 2 PRODUCTS
2.01 MATERIALS
A. ROLLED, SELF-ADHERING SHEET WATERPROOFING MEMBRANE: POLYMERIC WATERPROOFING MEMBRANE PROTECTED BY RELEASE PAPER ON POLYETHYLENE CARRIER FILM WITH EXPOSED POLYMERIC MEMBRANE STRIPS ON BOTH SIDES PROTECTED BY
PULL-OFF RELEASE STRIPS.
1. PERFORMANCE BASED SPECIFICATION: WATERPROOFING MEMBRANE SHALL HAVE THE FOLLOWING CHARACTERISTICS:
a. COMPLIANCE: AREMA SPECIFICATION CHAPTER 29 - WATERPROOFING.
b. THICKNESS:
1) CARRIER FILM: 4 MILS.
2) POLYMERIC MEMBRANE: 56 MILS.
c. TENSILE STRENGTH, ASTM D412, DIE C:
1) CARRIER FILM: 5900 PSI (40.71 MPA), MINIMUM.
2) POLYMERIC MEMBRANE: 460 PSI (3.23 MPA), MINIMUM.
d. ELONGATION, ASTM D412, DIE C: POLYMERIC MEMBRANE: 971 % MINIMUM.
e. PEEL ADHESION, ASTM D903: 11.8 LBF/IN. (2068 N/M).
f. LAP ADHESION, ASTM D1876: 8.62 LBF/IN. (1508 N/M).
g. WATER VAPOR PERMEABILITY, ASTM E96, METHOD B: 0.036 PERMS.
h. WATER ABSORPTION, ASTM D570: 0.1 PERCENT, 72 HOURS MAXIMUM.
i. RESISTANCE TO HYDROSTATIC HEAD, ASTM D5385: EQUIVALENT TO 230.9 FEET (70.3 M) OF WATER.
j. PUNCTURE RESISTANCE, ASTM E154: 48.2 LBF (214.6 N).
k. EXPOSURE TO FUNGI, SOIL TEST: PASS, 16 WEEKS.
l. COLOR:
1) CARRIER FILM: WHITE.
2) POLYMERIC MEMBRANE: BLACK.
2. PRODUCTS : MEL-ROL WATERPROOFING SYSTEM BY W.R. MEADOWS, OR EQUAL.
a. MEL-ROL: FOR USE AT TEMPERATURES OF 40OF (4OC) AND ABOVE.
b. MEL-ROL LT (LOW TEMPERATURE): FOR USE AT TEMPERATURES OF 20OF (-7OC) TO 60OF (16OC).
c. MEL-ROL XLT (EXTRA LOW TEMPERATURE): FOR USE AT TEMPERATURES OF 0OF (-18OC) TO 60OF (16OC).
2.02 ACCESSORIES
A. SURFACE CONDITIONER:
1. MEL-PRIME SOLVENT-BASED ADHESIVE.
2. MEL-PRIME W/B WATER-BASED ADHESIVE.
B. FLASHING AND FILLETS: MEL-ROL LIQUID MEMBRANE.
C. TERMINATION SEALANT: POINTING MASTIC.
D. TERMINATION BAR: TERMINATION BAR.
E. CORNER AND DETAILING TAPE: DETAIL STRIP.
F. WATERPROOFING PROTECTION COURSE: PC-2 PROTECTION COURSE OR PERMINATOR 10-MIL OR 15-MIL.
G. ROLLED MATRIX DRAINAGE SYSTEM: MEL-DRAIN ROLLED MATRIX DRAINAGE SYSTEM.
PART 3 EXECUTION
3.01 EXAMINATION
A. EXAMINE SURFACES TO RECEIVE SELF-ADHERING MEMBRANE. NOTIFY COUNTY IF SURFACES ARE NOT ACCEPTABLE. DO NOT BEGIN SURFACE PREPARATION OR APPLICATION UNTIL UNACCEPTABLE CONDITIONS HAVE BEEN CORRECTED. COMMENCEMENT
OF THE WORK SHALL CONSTRUE CONTRACTOR ACCEPTANCE OF CONDITIONS.
B. APPLY SELF-ADHERING SHEET WATERPROOFING TO CURED CONCRETE SURFACES A MINIMUM OF 3 DAYS AFTER REMOVAL OF
DEBRIS.
3.02 SURFACE PREPARATION
A. PROTECT ADJACENT SURFACES NOT DESIGNATED TO RECEIVE WATERPROOFING.
B. CLEAN AND PREPARE SURFACES TO RECEIVE WATERPROOFING IN ACCORDANCE WITH MANUFACTURER'S INSTRUCTIONS.
C. DO NOT APPLY WATERPROOFING TO SURFACES UNACCEPTABLE TO MANUFACTURER.
D. CONCRETE AND ICF SURFACES MUST BE CLEAN, SMOOTH AND FREE OF DEBRIS AND STANDING WATER.
E. PATCH ALL HOLES AND VOIDS AND SMOOTH OUT ANY SURFACE MISALIGNMENTS.
F. APPLY ONLY ENOUGH ADHESIVE TO SURFACES THAT WILL BE COVERED WITH SELF-ADHERING MEMBRANE WITHIN ONE WORKING DAY. APPLY ADHESIVE IN ACCORDANCE WITH MANUFACTURER’S RECOMMENDED COVERAGE RATES.
G. INSIDE AND OUTSIDE CORNERS
1. APPLY FILLET BEADS OF TERMINATION SEALANT AT INSIDE CORNERS AND ALLOW TO CURE.
2. APPLY A 9-INCH (23 CM)-WIDE STRIP OF SELF-ADHERING DETAILING MEMBRANE CENTERED OVER INSIDE AND OUTSIDE INSIDE
CORNERS.
H. JOINT REINFORCEMENT
1. FOR STATIC CRACKS AND COLD JOINTS, APPLY A 9-INCH (23 CM)-WIDE STRIP OF SELF-ADHERING DETAILING MEMBRANE
CENTERED OVER THE JOINT.
I. PIPE PENETRATIONS
1. FINGER FLASH PIPE PENETRATIONS WITH A MINIMUM 6-INCH (15 CM) WIDE DETAILING TAPE BY APPLYING 3-INCH (7.6 CM)
FINGERS ONTO SURROUNDING SUBSTRATE AND 3-INCHES (7.6 CM) OF TAPE ONTO PIPE CIRCUMFERENCE, WITH 2-INCH (5 CM) MINIMUM OVERLAP. SEAL ALL EDGES OF FLASHING WITH TERMINATION SEALANT. SEAL ALL TERMINATIONS WITH
TERMINATION SEALANT.
J. SEAL ALL TERMINATIONS AND EXPOSED MEMBRANE EDGES WITH TERMINATION SEALANT.
3.03 APPLICATION
A. PRIMARY MEMBRANE APPLICATION
1. APPLY WATERPROOFING MEMBRANE SYSTEM IN ACCORDANCE WITH MANUFACTURER'S INSTRUCTIONS.
2. REMOVE RELEASE BACKING PAPER, THEN POSITION THE MEMBRANE AT THE LOWEST POINT. ENSURE THE PROPER OVERLAP
IS MAINTAINED FOR ALL SIDE AND END LAPS.
3. PULL BALANCE OF RELEASE PAPER OFF, THEN PRESS INTO PLACE TO ENSURE FULL CONTACT AND ELIMINATION OF ALL
WRINKLES. ROLL PRESS ENTIRE MEMBRANE AND SEAMS.
4. STAGGER END LAPS AND OVERLAP ALL SEAMS AT LEAST 2 ½ INCHES (6.35 CM).
5. TERMINATE TOP LEADING EDGE OF MEMBRANE WITH TERMINATION BAR AND TERMINATION SEALANT AS REQUIRED.
6. SEAL ALL TERMINATIONS AND NON-FACTORY EDGES WITH TERMINATION SEALANT.
7. INSPECT MEMBRANE BEFORE COVERING AND REPAIR AS NECESSARY. COVER TEARS AND INADEQUATE OVERLAPS WITH
MEMBRANE, EXTENDING 6 INCHES (15 CM) BEYOND AFFECTED AREAS. SEAL ALL SIDES OF PATCHES AND REPAIR AREAS WITH
TERMINATION SEALANT.
3.04 PROTECTION
A. PROTECT MEMBRANE IMMEDIATELY AFTER APPLICATION WITH THE APPLICATION OF DRAINAGE PANEL.
B. BACKFILL IMMEDIATELY USING CARE TO AVOID DAMAGING WATERPROOFING MEMBRANE SYSTEM.
SECTION 07 10 00 –DAMPPROOFING AND WATERPROOFING
PART 1 GENERAL
1.1 SECTION INCLUDES
A. BELOW GRADE WATERPROOFING AND DAMPPROOFING
1.2 RELATED SECTIONS
A. SECTION 07 13 26 - SHEET WATERPROOFING.
B. SECTION 31 20 00 - EARTHWORK
1.3 REFERENCES
A. AATC 127 - WATER RESISTANCE: HYDROSTATIC PRESSURE TEST; 1998.
B. ASTM C 1311 - STANDARD SPECIFICATION FOR SOLVENT RELEASE SEALANTS; 2002.
C. ASTM D 1621 - STANDARD TEST METHOD FOR COMPRESSIVE PROPERTIES OF RIGID CELLULAR PLASTICS; 2004A.
D. ASTM E 96/E 96M - STANDARD TEST METHODS FOR WATER VAPOR TRANSMISSION OF MATERIALS; 2005.
E. CCMC TECHNICAL GUIDE FOR FOUNDATION WALL DRAINAGE SYSTEMS – DIMPLED MEMBRANES. MASTER FORMAT SECTION 02622.1;
(OCT. 11, 2006).
F. CCMC TECHNICAL GUIDE FOR RIGID POLYETHYLENE OR POLYSTYRENE DAMPPROOFING MEMBRANE. MASTER FORMAT SECTION
07111; (OCT. 11, 2001).
G. CGSB 19-GP-14M - SEALING COMPOUND, ONE COMPONENT, BUTYL-POLYISOBUTYLENE POLYMER BASE, SOLVENT CURING; 1984.
R. ICC-ES – EVALUATION GUIDELINES FOR RIGID POLYETHYLENE BELOW GRADE, DAMPPROOFING AND WALL WATERPROOFING
MATERIAL EG 114; (MAR. 1, 2004)
1.4 SUBMITTALS
A. PRODUCT DATA: MANUFACTURER'S DATA SHEETS ON EACH PRODUCT TO BE USED, INCLUDING:
1. PREPARATION INSTRUCTIONS AND RECOMMENDATIONS.
2. STORAGE AND HANDLING REQUIREMENTS AND RECOMMENDATIONS.
3. INSTALLATION METHODS.
4. SPECIMEN WARRANTY.
B. INSTALLER QUALIFICATIONS: INCLUDE MINIMUM OF 5 PROJECT REFERENCES.
C. EXECUTED WARRANTY.
1.5 QUALITY ASSURANCE
A. INSTALLER QUALIFICATIONS: COMPANY SPECIALIZING IN PERFORMING WORK OF THIS TYPE AND APPROVED BY THE MEMBRANE
MANUFACTURER.
B. MANUFACTURER'S FIELD SERVICES: PROVIDE THE SERVICES OF A REPRESENTATIVE ACCREDITED BY THE SHEET MANUFACTURER TO EXAMINE SUBSTRATES BEFORE STARTING INSTALLATION, PERIODICALLY REVIEW INSTALLATION PROCEDURES, AND REVIEW FINAL
INSTALLED SYSTEMS.
1.6 DELIVERY, STORAGE, AND PROTECTION
A. DELIVER PRODUCTS TO PROJECT SITE IN ORIGINAL PACKAGING WITH LABELS INTACT.
B. STORE PRODUCTS IN MANNER ACCEPTABLE TO MEMBRANE MANUFACTURER.
C. WHEN PRODUCTS MUST BE STORED FOR EXTENDED PERIODS, KEEP OUT OF DIRECT SUNLIGHT AND AT TEMPERATURES ABOVE
MINUS 22 DEGREES F (MINUS 30 DEGREES C).
D. STORE AND DISPOSE OF SOLVENT-BASED MATERIALS, AND MATERIALS USED WITH SOLVENT-BASED MATERIALS, IN ACCORDANCE
WITH REQUIREMENTS OF LOCAL AUTHORITIES HAVING JURISDICTION.
1.7 WARRANTY
A. MANUFACTURER’S LIMITED PRODUCT WARRANTY.
PART 2 PRODUCTS
2.1 APPLICATIONS
A. FOUNDATION WALL WATERPROOFING OR DAMPPROOFING: INSTALL MEMBRANE TO ALL WALLS BELOW GRADE, FROM BOTTOM OF
WALL TO GRADE LEVEL, AND IN LOCATIONS INDICATED ON THE DRAWINGS.
2.2 MATERIALS
A. FOUNDATION WALL WATERPROOFING OR DAMPPROOFING MEMBRANE: HIGH DENSITY POLYETHYLENE SHEET, DIMPLED
THROUGHOUT FIELD OF SHEET, WITH FLAT FLANGES ON MANUFACTURED EDGES.
1. A. PRODUCT: DIMPLED MEMBRANE
B. COLOR: BLACK.
C. WORKING TEMPERATURE RANGE: MINUS 22º F (MINUS 30º C) TO 176º F (80º C).
D. DIMPLE HEIGHT: 5/16 INCH (8MM)
E. COMPRESSIVE STRENGTH: ASTM D 1621: APPROXIMATELY 5200 PSF (250 KN/SQ M)
F. FLANGE WIDTH: 2 INCH (50 MM)
G. UV STABILITY: 30 DAYS MAXIMUM UV EXPOSURE, HOWEVER COVER AS SOON AS POSSIBLE
H. MATERIAL QUALITY: MEETING MINIMUM REQUIREMENTS OF CCMC TECHNICAL GUIDE FOR RIGID POLYETHYLENE OR
POLYSTYRENE DAMPPROOFING MEMBRANE.
I. SHEET WIDTH: AS REQUIRED TO RESULT IN AS FEW SEAMS AS POSSIBLE.
J. RECYCLED CONTENT: 60% POST CONSUMER / POST-INDUSTRIAL HDPE
K. SUSTAINABLE DESIGN: VIRGIN CO-EXTRUSION PROCESS, UTILIZING VIRGIN POLYETHYLENE ON THE OUTSIDE LAYERS AND
RECYCLED HDPE IN THE MIDDLE TO PROVIDE LONG-TERM IN SITU PERFORMANCE.
B. ACCESSORIES AS RECOMMENDED BY PRODUCT MANUFACTURER’S INSTALLATION INSTRUCTIONS.
PART 3 EXECUTION
3.1 EXAMINATION
A. VERIFY THAT SUBSTRATES ARE SOUND ENOUGH TO RETAIN FASTENERS AND SUITABLE FOR BONDING OF SEALANT.
B. VERIFY THAT THERE ARE NO ACTIVE LEAKS WITHIN AREA TO BE COVERED.
C. VERIFY THAT PERIMETER FOUNDATION DRAINAGE SYSTEM HAS BEEN PROPERLY INSTALLED.
D. VERIFY THAT FINISH GRADE ELEVATIONS ARE CLEARLY MARKED.
E. DO NOT BEGIN INSTALLATION UNTIL SUBSTRATES HAVE BEEN PROPERLY PREPARED.
F. IF SUBSTRATE PREPARATION IS THE RESPONSIBILITY OF ANOTHER TRADE, NOTIFY ARCHITECT OF UNSATISFACTORY PREPARATION
BEFORE PROCEEDING.
3.2 PREPARATION
A. CLEAN SURFACES "BROOM CLEAN" PRIOR TO INSTALLATION.
B. PREPARE SURFACES USING THE METHODS RECOMMENDED BY THE MANUFACTURER FOR ACHIEVING THE BEST RESULT FOR THE
SUBSTRATE UNDER THE PROJECT CONDITIONS.
1. REMOVE PROJECTIONS LARGER THAN 1/4 INCH (6 MM); REMOVE SHARP EDGES.
2. IN CONCRETE AND MASONRY, PATCH CRACKS AND HOLES SO THAT THEY PROVIDE SUITABLE SUBSTRATE AS RECOMMENDED BY
MEMBRANE MANUFACTURER.
C. MARK A CHALK LINE AT ANTICIPATED GRADE LEVEL ON WALLS PRIOR TO STARTING INSTALLATION.
3.3 INSTALLATION
A. INSTALL IN ACCORDANCE WITH MANUFACTURER'S RECOMMENDED PROCEDURE.
B. DO NOT INSTALL WHEN:
1. AMBIENT TEMPERATURE IS BELOW MINUS 22 DEGREES F (MINUS 30 DEGREES C).
2. CONCRETE HAS BEEN CURED FOR LESS THAN 3 DAYS.
3. STANDING WATER IS PRESENT.
C. GENERAL SHEET INSTALLATION: START AT LOWEST POINT AND WORK TO TOP, RUNNING LENGTH OF SHEETS HORIZONTALLY AND OVERLAPPING UPPER SHEETS IN SHINGLE FASHION AT LEAST 6 INCHES (150 MM); LAP VERTICAL JOINTS AT LEAST 6 INCHES (150
MM).
1. INSTALL SHEETS WITHOUT GAPS, WRINKLES, CREASES, OR TEARS.
2. ALIGN AND INTERLOCK OVERLAPPING LAYERS.
3. SECURE TO SUBSTRATE AT EDGES AND IN THE FIELD OF THE SHEET USING FASTENERS AND METHODS RECOMMENDED BY SHEET
MANUFACTURER; STAGGER FASTENERS IN ALTERNATE ROWS.
4. FLASH AND SEAL TOP EDGES, AROUND OPENINGS AND PENETRATIONS, AND OTHER LOCATIONS RECOMMENDED BY
MANUFACTURER, IN MANNER RECOMMENDED BY MANUFACTURER.
D. FOUNDATION WALL WATERPROOFING OR DAMPPROOFING: IN ADDITION TO GENERAL SHEET INSTALLATION SPECIFIED ABOVE:
1. INSTALL WITH PROTRUDING DIMPLES ON SIDE FACING SUBSTRATE.
2. UNLESS OTHERWISE INDICATED, FASTEN DIMPLED SHEETS USING SPECIFIED FASTENERS WITH DIMPLED WASHERS INTERLOCKED
WITH SHEET AT NOT MORE THAN 24 INCHES (600 MM) ON CENTER IN A “W” PATTERN.
3. AT TOP, INSTALL WITH FLAT EDGE SECURED WITH MOLD STRIP. FASTEN AT NOT MORE THAN 8 INCHES (200 MM) ON CENTER.
4. AT ALL JOINTS, APPLY CONTINUOUS BEAD OF SEALANT BETWEEN LAYERS AND FASTEN THROUGH BOTH LAYERS WITH SPECIFIED
FASTENERS WITH DIMPLED WASHERS.
5. AT VERTICAL JOINTS, OVERLAP SHEETS AT LEAST 6 INCHES (150 MM) AND INTERLOCK DIMPLES, MAKING FULL CONTACT WITH
SEALANT.
6. AT HORIZONTAL JOINTS, APPLY CONTINUOUS SEALANT BEAD BETWEEN WALL AND TOP FLANGE OF LOWER SHEET AND FASTEN
LOWER SHEET ALONG TOP EDGE; OVERLAP UPPER SHEET OVER FLAT FLANGE OF LOWER SHEET AND FASTEN THROUGH BOTH
SHEETS AT LOWER EDGE OF UPPER SHEET AT 36” (910 MM) ON CENTER.
7. AT INTERRUPTIONS AND PENETRATIONS, APPLY CONTINUOUS BEAD OF SEALANT BETWEEN SHEET AND SUBSTRATE, FASTEN SHEET AROUND ENTIRE OPENING AT NOT MORE THAN 8 INCHES (100 MM) ON CENTER, AND COVER CUT EDGE WITH FLASHING
STRIP SEALED TO WALL AND FASTENED AT NOT MORE THAN 8 INCHES (100 MM) ON CENTER.
8. AT INSIDE AND OUTSIDE CORNERS, INSTALL SHEET AS CLOSE TO SUBSTRATE AS POSSIBLE WITHOUT BREAKING AND FASTEN ALONG BOTH SIDES ENTIRE LENGTH OF CORNER, NOT CLOSER THAN 5 INCHES (125 MM) TO CORNER.
9. AT BOTTOM OF WALLS, EXTEND A SINGLE SHEET FROM WALL OVER FOOTING TO DRAINAGE PIPE.
E. REPAIRS TO DIMPLED SHEET: APPLY PATCH MADE OF SAME MATERIAL INTERLOCKED, WITH CONTINUOUS SEALANT BEAD AROUND
TEAR OR PENETRATION.
3.4 FIELD QUALITY CONTROL
A. PROVIDE THE SERVICES OF A MANUFACTURER'S REPRESENTATIVE TO INSPECT SUBSTRATES FOR SUITABILITY FOR INSTALLATION, TO
REVIEW PROCEDURES DURING CONSTRUCTION, AND TO REVIEW THE FINISHED WORK.
3.5 PROTECTION
A. DO NOT LEAVE INSTALLED MEMBRANE EXPOSED TO SUNLIGHT FOR MORE THAN 30 DAYS AFTER INSTALLATION; TO COVER, COMPLETE BACKFILL OPERATION OR COVER WITH PROTECTION BOARD.
B. PRIOR TO BACKFILLING, INSPECT MEMBRANE FOR TEARS AND OTHER DAMAGE AND REPAIR.
C. TAKE CARE WHEN BACKFILLING TO AVOID DAMAGE TO MEMBRANE; REPLACE MEMBRANE DAMAGED DURING BACKFILLING.
D. PROTECT INSTALLED PRODUCTS UNTIL COMPLETION OF PROJECT.
E. TOUCH-UP, REPAIR OR REPLACE DAMAGED PRODUCTS BEFORE SUBSTANTIAL COMPLETION.
THE CONTRACTOR SHALL PROVIDE THE FOLLOWING SAMPLES, SUBMITTALS AND SHOP DRAWINGS FOR REVIEW AND APPROVAL:
SUBMITTALS:
BUILDING COMPONENTS
WATERPROOFING MATERIALS
CAULKS, MASTICS, ETC.
voice: (970)-286-7968 cairndesignllc.com
GILPIN COUNTY
COMMUNITY
CENTER
BLACKHAWK, CO
As instruments of service, these drawings and the design represented are the permanent property of Cairn Design, LLC. Reproduction or use of these drawings other than for the project intended, without written consent from the Designer, is prohibited.
Unauthorized use will be subject to legal action.
PROJECT:
SHEET TITLE:
ISSUE DATE:
REVISIONS:
ARCHITECTURAL
SPECIFICATIONS
A-03THE CONTRACTOR SHALL PROVIDE THE FOLLOWING SAMPLES, SUBMITTALS AND SHOP DRAWINGS FOR REVIEW AND APPROVAL:
SUBMITTALS:
BUILDING COMPONENTS
WATERPROOFING MATERIALS
CAULKS, MASTICS, ETC.
SECTION 312000 - EARTHWORK
PART 1 - GENERAL
1.1 RELATED DOCUMENTS
RETAIN OR DELETE THIS ARTICLE IN ALL SECTIONS OF PROJECT MANUAL.
A. DRAWINGS AND GENERAL PROVISIONS OF THE CONTRACT APPLY TO THIS SECTION.
1.2 SUMMARY
A. SECTION INCLUDES:
1. EXCAVATING AND BACKFILLING FOR BUILDINGS AND STRUCTURES.
2. DRAINAGE COURSE FOR CONCRETE SLABS-ON-GRADE.
3. SUBSURFACE DRAINAGE BACKFILL FOR WALLS AND TRENCHES.
B. RELATED REQUIREMENTS:
RETAIN SUBPARAGRAPHS BELOW TO CROSS-REFERENCE REQUIREMENTS CONTRACTOR MIGHT EXPECT TO FIND IN THIS SECTION BUT
ARE SPECIFIED IN OTHER SECTIONS.
1. SEE CIVIL DRAWINGS.
1.3 DEFINITIONS
RETAIN DEFINITIONS REMAINING AFTER THIS SECTION HAS BEEN EDITED. REVISE TO SUIT OFFICE OR LOCAL EARTH-MOVING PRACTICES.
A. BACKFILL: SOIL MATERIAL OR CONTROLLED LOW-STRENGTH MATERIAL USED TO FILL AN EXCAVATION.
1. INITIAL BACKFILL: BACKFILL PLACED BESIDE AND OVER PIPE IN A TRENCH, INCLUDING HAUNCHES TO SUPPORT SIDES OF PIPE.
2. FINAL BACKFILL: BACKFILL PLACED OVER INITIAL BACKFILL TO FILL A TRENCH.
B. BASE COURSE: AGGREGATE LAYER PLACED BETWEEN THE SUBBASE COURSE AND HOT-MIX ASPHALT PAVING.
C. BEDDING COURSE: AGGREGATE LAYER PLACED OVER THE EXCAVATED SUBGRADE IN A TRENCH BEFORE LAYING PIPE.
D. BORROW SOIL: SATISFACTORY SOIL IMPORTED FROM OFF-SITE FOR USE AS FILL OR BACKFILL.
CONSIDER REVISING "DRAINAGE COURSE" PARAGRAPH BELOW AND THROUGHOUT THIS SECTION TO SUIT PROJECT OR OFFICE
STANDARD. SEE EVALUATIONS.
E. DRAINAGE COURSE: AGGREGATE LAYER SUPPORTING THE SLAB-ON-GRADE THAT ALSO MINIMIZES UPWARD CAPILLARY FLOW OF
PORE WATER.
F. EXCAVATION: REMOVAL OF MATERIAL ENCOUNTERED ABOVE SUBGRADE ELEVATIONS AND TO LINES AND DIMENSIONS
INDICATED.
1. AUTHORIZED ADDITIONAL EXCAVATION: EXCAVATION BELOW SUBGRADE ELEVATIONS OR BEYOND INDICATED LINES AND
DIMENSIONS AS REQUIRED.
G. FILL: SOIL MATERIALS USED TO RAISE EXISTING GRADES.
H. STRUCTURES: BUILDINGS, FOOTINGS, FOUNDATIONS, RETAINING WALLS, SLABS, TANKS, CURBS, MECHANICAL AND ELECTRICAL
APPURTENANCES, OR OTHER MAN-MADE STATIONARY FEATURES CONSTRUCTED ABOVE OR BELOW THE GROUND SURFACE.
I. SUBBASE COURSE: AGGREGATE LAYER PLACED BETWEEN THE SUBGRADE AND BASE COURSE FOR HOT-MIX ASPHALT PAVEMENT, OR AGGREGATE LAYER PLACED BETWEEN THE SUBGRADE AND A CEMENT CONCRETE PAVEMENT OR A CEMENT CONCRETE OR
HOT-MIX ASPHALT WALK.
J. SUBGRADE: UPPERMOST SURFACE OF AN EXCAVATION OR THE TOP SURFACE OF A FILL OR BACKFILL IMMEDIATELY BELOW
SUBBASE, DRAINAGE FILL, DRAINAGE COURSE, OR TOPSOIL MATERIALS.
K. UTILITIES: ON-SITE UNDERGROUND PIPES, CONDUITS, DUCTS, AND CABLES AS WELL AS UNDERGROUND SERVICES WITHIN
BUILDINGS.
1.4 ACTION SUBMITTALS
A. PRODUCT DATA: FOR EACH TYPE OF THE FOLLOWING MANUFACTURED PRODUCTS REQUIRED:
1. GEOTEXTILES.
2. CONTROLLED LOW-STRENGTH MATERIAL, INCLUDING DESIGN MIXTURE.
3. GEOFOAM.
4. WARNING TAPES.
1.5 INFORMATIONAL SUBMITTALS
COORDINATE "QUALIFICATION DATA" PARAGRAPH BELOW WITH QUALIFICATION REQUIREMENTS IN SECTION 014000 "QUALITY
REQUIREMENTS" AND AS SUPPLEMENTED IN "QUALITY ASSURANCE" ARTICLE.
A. QUALIFICATION DATA: FOR QUALIFIED TESTING AGENCY.
RETAIN "MATERIAL TEST REPORTS" PARAGRAPH BELOW FOR MATERIAL TEST REPORTS THAT ARE CONTRACTOR'S RESPONSIBILITY.
B. MATERIAL TEST REPORTS: FOR EACH SOIL MATERIAL PROPOSED FOR FILL AND BACKFILL AS FOLLOWS:
RETAIN BOTH SUBPARAGRAPHS BELOW FOR BORROW SOIL MATERIAL. DELETE IF USING ONLY ON-SITE SOIL MATERIAL AND
GEOTECHNICAL REPORT IS SUFFICIENT.
1. CLASSIFICATION ACCORDING TO ASTM D 2487.
2. LABORATORY COMPACTION CURVE ACCORDING TO ASTM D.
RETAIN ONE OR BOTH OF FIRST TWO PARAGRAPHS BELOW IF EXPLOSIVES ARE PERMITTED. RETAIN SECOND PARAGRAPH ONLY IF
SEISMIC SURVEY IS REQUIRED WITH BLASTING.
C. PREEXCAVATION PHOTOGRAPHS OR VIDEOTAPE: SHOW EXISTING CONDITIONS OF ADJOINING CONSTRUCTION AND SITE IMPROVEMENTS, INCLUDING FINISH SURFACES THAT MIGHT BE MISCONSTRUED AS DAMAGE CAUSED BY EARTH-MOVING
OPERATIONS. SUBMIT BEFORE EARTH MOVING BEGINS.
1.6 FIELD CONDITIONS
A. TRAFFIC: MINIMIZE INTERFERENCE WITH ADJOINING ROADS, STREETS, WALKS, AND OTHER ADJACENT OCCUPIED OR USED
FACILITIES DURING EARTH-MOVING OPERATIONS.
1. DO NOT CLOSE OR OBSTRUCT STREETS, WALKS, OR OTHER ADJACENT OCCUPIED OR USED FACILITIES WITHOUT PERMISSION
FROM OWNER AND AUTHORITIES HAVING JURISDICTION.
2. PROVIDE ALTERNATE ROUTES AROUND CLOSED OR OBSTRUCTED TRAFFIC WAYS IF REQUIRED BY OWNER OR AUTHORITIES
HAVING JURISDICTION.
RETAIN "IMPROVEMENTS ON ADJOINING PROPERTY" PARAGRAPH BELOW TO SUIT PROJECT; COORDINATE WITH OWNER.
B. IMPROVEMENTS ON ADJOINING PROPERTY: AUTHORITY FOR PERFORMING EARTH MOVING INDICATED ON PROPERTY ADJOINING
OWNER'S PROPERTY WILL BE OBTAINED BY OWNER BEFORE AWARD OF CONTRACT.
1. DO NOT PROCEED WITH WORK ON ADJOINING PROPERTY UNTIL DIRECTED BY COUNTY.
RETAIN "UTILITY LOCATOR SERVICE" PARAGRAPH BELOW IF REQUIRED AND NOT SPECIFIED IN SECTION 311000 "SITE CLEARING"; REVISE TO SUIT PROJECT. FIRST OPTION IS A GENERIC TERM THAT IS KNOWN IN VARIOUS STATES BY DIFFERENT NAMES LISTED IN THE OTHER
OPTIONS. SEE EVALUATIONS.
C. UTILITY LOCATOR SERVICE: NOTIFY UTILITY LOCATOR SERVICE FOR AREA WHERE PROJECT IS LOCATED BEFORE BEGINNING
EARTH-MOVING OPERATIONS.
PART 2 - PRODUCTS
2.1 GEOTEXTILES
RETAIN "SUBSURFACE DRAINAGE GEOTEXTILE" PARAGRAPH BELOW IF NONWOVEN GEOTEXTILE IS USED IN SUBSURFACE DRAINAGE APPLICATIONS. DELETE PARAGRAPH IF ONLY FACTORY-FABRICATED DRAINAGE PANELS ARE USED AND SPECIFIED IN WATERPROOFING
SECTIONS.
PERFORMANCE REQUIREMENTS IN AASHTO M 288 HAVE BEEN WIDELY ADOPTED BY GEOTEXTILE MANUFACTURERS AND ARE REPEATED BELOW. THE GEOTECHNICAL REPORT MAY ALSO INCLUDE GEOTEXTILE RECOMMENDATIONS. SEE EVALUATIONS FOR LIST OF GEOTEXTILE
MANUFACTURERS.
A. SUBSURFACE DRAINAGE GEOTEXTILE: NONWOVEN NEEDLE-PUNCHED GEOTEXTILE, MANUFACTURED FOR SUBSURFACE DRAINAGE APPLICATIONS, MADE FROM POLYOLEFINS OR POLYESTERS; WITH ELONGATION GREATER THAN 50 PERCENT; COMPLYING WITH
AASHTO M 288.
PART 3 - EXECUTION
3.1 PREPARATION
A. PROTECT STRUCTURES, UTILITIES, SIDEWALKS, PAVEMENTS, AND OTHER FACILITIES FROM DAMAGE CAUSED BY SETTLEMENT, LATERAL MOVEMENT, UNDERMINING, WASHOUT, AND OTHER HAZARDS CREATED BY EARTH-MOVING OPERATIONS.
B. PROTECT AND MAINTAIN EROSION AND SEDIMENTATION CONTROLS DURING EARTH-MOVING OPERATIONS.
C. PROTECT SUBGRADES AND FOUNDATION SOILS FROM FREEZING TEMPERATURES AND FROST. REMOVE TEMPORARY PROTECTION
BEFORE PLACING SUBSEQUENT MATERIALS.
3.2 DEWATERING
A. PREVENT SURFACE WATER AND GROUND WATER FROM ENTERING EXCAVATIONS, FROM PONDING ON PREPARED SUBGRADES, AND FROM FLOODING PROJECT SITE AND SURROUNDING AREA.
B. PROTECT SUBGRADES FROM SOFTENING, UNDERMINING, WASHOUT, AND DAMAGE BY RAIN OR WATER ACCUMULATION.
1. REROUTE SURFACE WATER RUNOFF AWAY FROM EXCAVATED AREAS. DO NOT ALLOW WATER TO ACCUMULATE IN
EXCAVATIONS. DO NOT USE EXCAVATED TRENCHES AS TEMPORARY DRAINAGE DITCHES.
3.3 EXCAVATION FOR STRUCTURES
REVISE TOLERANCES IN THIS ARTICLE TO SUIT OFFICE PRACTICE IF APPLICABLE.
A. EXCAVATE TO INDICATED ELEVATIONS AND DIMENSIONS WITHIN A TOLERANCE OF PLUS OR MINUS 1 INCH (25 MM). IF
APPLICABLE, EXTEND EXCAVATIONS A SUFFICIENT DISTANCE FROM STRUCTURES FOR PLACING AND REMOVING WATERPROOFING, FOR INSTALLING SERVICES AND OTHER CONSTRUCTION, AND FOR INSPECTIONS.
3.4 BACKFILL
A. PLACE AND COMPACT BACKFILL IN EXCAVATIONS PROMPTLY, BUT NOT BEFORE COMPLETING THE FOLLOWING:
REVISE SUBPARAGRAPHS BELOW TO SUIT PROJECT.
1. CONSTRUCTION BELOW FINISH GRADE INCLUDING, WHERE APPLICABLE, SUBDRAINAGE, DAMPPROOFING, WATERPROOFING, AND PERIMETER INSULATION.
2. SURVEYING LOCATIONS OF UNDERGROUND UTILITIES FOR RECORD DOCUMENTS.
3. REMOVING TRASH AND DEBRIS.
4. REMOVING TEMPORARY SHORING, BRACING, AND SHEETING.
5. INSTALLING PERMANENT OR TEMPORARY HORIZONTAL BRACING ON HORIZONTALLY SUPPORTED WALLS.
B. PLACE BACKFILL ON SUBGRADES FREE OF MUD, FROST, SNOW, OR ICE.
3.5 SOIL FILL
A. PLOW, SCARIFY, BENCH, OR BREAK UP SLOPED SURFACES STEEPER THAN 1 VERTICAL TO 4 HORIZONTAL SO FILL MATERIAL WILL
BOND WITH EXISTING MATERIAL.
B. PLACE AND COMPACT FILL MATERIAL IN LAYERS TO REQUIRED ELEVATIONS AS FOLLOWS:
REVISE SOIL MATERIALS IN SUBPARAGRAPHS BELOW TO SUIT PROJECT. OTHER SOIL MATERIALS, SUCH AS A DRAINAGE COURSE OR
SUBBASE OR BASE COURSES, MAY STILL BE REQUIRED OVER FILL.
1. UNDER GRASS AND PLANTED AREAS, USE SATISFACTORY SOIL MATERIAL.
2. UNDER WALKS AND PAVEMENTS, USE SATISFACTORY SOIL MATERIAL.
3. UNDER STEPS AND RAMPS, USE ENGINEERED FILL.
4. UNDER BUILDING SLABS, USE ENGINEERED FILL.
RETAIN SUBPARAGRAPH BELOW IF BACKFILL OR FILL BENEATH FOOTINGS AND FOUNDATIONS IS REQUIRED. COORDINATE MATERIAL
SELECTION WITH GEOTECHNICAL ENGINEER'S WRITTEN RECOMMENDATIONS.
5. UNDER FOOTINGS AND FOUNDATIONS, USE ENGINEERED FILL.
C. PLACE SOIL FILL ON SUBGRADES FREE OF MUD, FROST, SNOW, OR ICE.
3.6 SOIL MOISTURE CONTROL
REVISE PERCENTAGES IN THIS ARTICLE ACCORDING TO GEOTECHNICAL ENGINEER'S WRITTEN RECOMMENDATIONS.
A. UNIFORMLY MOISTEN OR AERATE SUBGRADE AND EACH SUBSEQUENT FILL OR BACKFILL SOIL LAYER BEFORE COMPACTION TO
WITHIN 2 PERCENT OF OPTIMUM MOISTURE CONTENT.
1. DO NOT PLACE BACKFILL OR FILL SOIL MATERIAL ON SURFACES THAT ARE MUDDY, FROZEN, OR CONTAIN FROST OR ICE.
IN SUBPARAGRAPH BELOW, REPLACE THE TERM "UNIT WEIGHT" WITH "DENSITY" IF PREFERRED
2. REMOVE AND REPLACE, OR SCARIFY AND AIR DRY, OTHERWISE SATISFACTORY SOIL MATERIAL THAT EXCEEDS OPTIMUM
MOISTURE CONTENT BY 2 PERCENT AND IS TOO WET TO COMPACT TO SPECIFIED DRY UNIT WEIGHT.
3.7 COMPACTION OF SOIL BACKFILLS AND FILLS
REVISE DEPTH OF LAYERS IN FIRST PARAGRAPH BELOW TO SUIT PROJECT.
A. PLACE BACKFILL AND FILL SOIL MATERIALS IN LAYERS NOT MORE THAN 8 INCHES (200 MM) IN LOOSE DEPTH FOR MATERIAL
COMPACTED BY HEAVY COMPACTION EQUIPMENT AND NOT MORE THAN 4 INCHES (100 MM) IN LOOSE DEPTH FOR MATERIAL
COMPACTED BY HAND-OPERATED TAMPERS.
B. PLACE BACKFILL AND FILL SOIL MATERIALS EVENLY ON ALL SIDES OF STRUCTURES TO REQUIRED ELEVATIONS AND UNIFORMLY
ALONG THE FULL LENGTH OF EACH STRUCTURE.
RETAIN ONE OPTION IN PARAGRAPH BELOW BASED ON ASTM LABORATORY-TEST METHOD REQUIRED. REPLACE THE TERM "UNIT
WEIGHT" WITH "DENSITY" IF PREFERRED.
C. COMPACT SOIL MATERIALS TO NOT LESS THAN THE FOLLOWING PERCENTAGES OF MAXIMUM DRY UNIT WEIGHT ACCORDING TO
ASTM D 698 OR ASTM D 1557:
RETAIN APPLICABLE SUBPARAGRAPHS BELOW. PERCENTAGES OF MAXIMUM DRY UNIT WEIGHT ARE EXAMPLES ONLY; REVISE TO SUIT PROJECT. DELETE SCARIFYING AND RECOMPACTING EXISTING SUBGRADE WHEN PROOF-ROLLING WILL SUFFICE.
1. UNDER WALKWAYS, SCARIFY AND RECOMPACT TOP 6 INCHES (150 MM) BELOW SUBGRADE AND COMPACT EACH LAYER OF
BACKFILL OR FILL SOIL MATERIAL AT 92 PERCENT.
2. UNDER TURF OR UNPAVED AREAS, SCARIFY AND RECOMPACT TOP 6 INCHES (150 MM) BELOW SUBGRADE AND COMPACT
EACH LAYER OF BACKFILL OR FILL SOIL MATERIAL AT 85 PERCENT.
3.8 SUBSURFACE DRAINAGE
RETAIN "SUBDRAINAGE PIPE," "SUBSURFACE DRAIN," AND "DRAINAGE BACKFILL" PARAGRAPHS BELOW TO SUIT PROJECT; REVISE TO
COORDINATE WITH DRAWINGS. COORDINATE WITH SECTION 312319 "DEWATERING."
RETAIN "SUBSURFACE DRAIN" PARAGRAPH BELOW IF NONWOVEN GEOTEXTILE IS USED IN SUBSURFACE DRAINAGE APPLICATIONS.
DELETE IF ONLY FACTORY-FABRICATED DRAINAGE PANELS ARE USED AND SPECIFIED IN WATERPROOFING SECTIONS.
A. SUBSURFACE DRAIN: PLACE SUBSURFACE DRAINAGE GEOTEXTILE AROUND PERIMETER OF SUBDRAINAGE TRENCH. PLACE A 6-INCH (150-MM) COURSE OF FILTER MATERIAL ON SUBSURFACE DRAINAGE GEOTEXTILE TO SUPPORT SUBDRAINAGE PIPE.
ENCASE SUBDRAINAGE PIPE IN A MINIMUM OF 14 INCHES OF FILTER MATERIAL, PLACED IN COMPACTED LAYERS 6 INCHES THICK, AND WRAP IN SUBSURFACE DRAINAGE GEOTEXTILE, OVERLAPPING SIDES AND ENDS AT LEAST 6 INCHES.
RETAIN "DRAINAGE BACKFILL" PARAGRAPH BELOW IF USING FREE-DRAINING GRANULAR BACKFILL AGAINST WALLS.
B. DRAINAGE BACKFILL: PLACE AND COMPACT FILTER MATERIAL OVER SUBSURFACE DRAIN, IN WIDTH INDICATED, TO WITHIN 12
INCHES (300 MM) OF FINAL SUBGRADE, IN COMPACTED LAYERS 6 INCHES (150 MM) THICK. OVERLAY DRAINAGE BACKFILL WITH ONE LAYER OF SUBSURFACE DRAINAGE GEOTEXTILE, OVERLAPPING SIDES AND ENDS AT LEAST 6 INCHES (150 MM).
3.9 FIELD QUALITY CONTROL
RETAIN "SPECIAL INSPECTIONS" PARAGRAPH BELOW IF SPECIAL INSPECTIONS ARE REQUIRED BY CODE AND REVISE TO SUIT REQUIREMENTS OF AUTHORITIES HAVING JURISDICTION. SPECIAL INSPECTION MAY NOT BE NECESSARY FOR FILL LESS THAN 12 INCHES (305 MM) DEEP OR OUTSIDE OF FOUNDATION OR PAVEMENT LIMITS; VERIFY WITH BUILDING CODE AND AUTHORITIES HAVING
JURISDICTION.
A. SPECIAL INSPECTIONS: OWNER WILL ENGAGE A QUALIFIED SPECIAL INSPECTOR TO PERFORM THE FOLLOWING SPECIAL
INSPECTIONS:
1. DETERMINE PRIOR TO PLACEMENT OF FILL THAT SITE HAS BEEN PREPARED IN COMPLIANCE WITH REQUIREMENTS.
2. DETERMINE THAT FILL MATERIAL CLASSIFICATION AND MAXIMUM LIFT THICKNESS COMPLY WITH REQUIREMENTS.
3. DETERMINE, DURING PLACEMENT AND COMPACTION, THAT IN-PLACE DENSITY OF COMPACTED FILL COMPLIES WITH
REQUIREMENTS.
B. TESTING AGENCY: OWNER WILL ENGAGE A QUALIFIED GEOTECHNICAL ENGINEERING TESTING AGENCY TO PERFORM TESTS AND
INSPECTIONS.
REQUIREMENTS IN REMAINING PARAGRAPHS BELOW, IF RETAINED, MAY ACTUALLY EXCEED CODE-REQUIRED SPECIAL INSPECTIONS.
RETAIN FIRST PARAGRAPH BELOW IF APPLICABLE; REVISE TO SUIT PROJECT.
C. ALLOW TESTING AGENCY TO INSPECT AND TEST SUBGRADES AND EACH FILL OR BACKFILL LAYER. PROCEED WITH SUBSEQUENT EARTH MOVING ONLY AFTER TEST RESULTS FOR PREVIOUSLY COMPLETED WORK COMPLY WITH REQUIREMENTS.
RETAIN "FOOTING SUBGRADE" PARAGRAPH BELOW IF APPLICABLE; REVISE TO SUIT PROJECT. IF RETAINING, ADD OTHER FIELD TESTS, SUCH AS CALIFORNIA BEARING RATIO OF SUBGRADES, SUBBASES, AND BASES FOR PAVING, IF REQUIRED.
REVISE FIRST PARAGRAPH BELOW TO SUIT PROJECT.
D. TESTING AGENCY WILL TEST COMPACTION OF SOILS IN PLACE ACCORDING TO ASTM D 1556, ASTM D 2167, ASTM D 2937, AND
ASTM D 6938, AS APPLICABLE. TESTS WILL BE PERFORMED AT THE FOLLOWING LOCATIONS AND FREQUENCIES:
FREQUENCIES OF TESTING IN "PAVED AND BUILDING SLAB AREAS," "FOUNDATION WALL BACKFILL," AND "TRENCH BACKFILL"
SUBPARAGRAPHS BELOW ARE EXAMPLES ONLY; REVISE TO SUIT PROJECT.
1. FOUNDATION WALL BACKFILL: AT EACH COMPACTED BACKFILL LAYER, AT LEAST ONE TEST FOR EVERY 100 FEET (30 M) OR
LESS OF WALL LENGTH BUT NO FEWER THAN TWO TESTS.
E. WHEN TESTING AGENCY REPORTS THAT SUBGRADES, FILLS, OR BACKFILLS HAVE NOT ACHIEVED DEGREE OF COMPACTION SPECIFIED, SCARIFY AND MOISTEN OR AERATE, OR REMOVE AND REPLACE SOIL MATERIALS TO DEPTH REQUIRED; RECOMPACT AND
RETEST UNTIL SPECIFIED COMPACTION IS OBTAINED.
voice: (970)-286-7968 cairndesignllc.com
GILPIN COUNTY
COMMUNITY
CENTER
BLACKHAWK, CO
As instruments of service, these drawings and the design represented are the permanent property of Cairn Design, LLC. Reproduction or use of these drawings other than for the project intended, without written consent from the Designer, is prohibited.
Unauthorized use will be subject to legal action.
PROJECT:
SHEET TITLE:
ISSUE DATE:
REVISIONS:
FLOOR PLAN - WATERPROOFING
1"=10'-0"
EXISTING CONDITIONS,
DEMOLITION, AND
NEW WORK PLANS
A-10
KEYED PLAN NOTES:
1. AFTER DEMOLITION OF EXISTING SIDEWALK ALONG THE
EXTERIOR PERIMETER, EXCAVATE AND CONFIRM
WATERPROOFING EXISTS ON EXTERIOR OF ICF
FOUNDATION WALL. IF WATERPROOFING EXISTS,
CONTINUE TO NOTE 2. IF WATERPROOFING DOES NOT
EXIST, EXCAVATE DOWN TO FOOTER AND INSTALL
FOUNDATION DRAIN AND WATERPROOFING.
2. PERIMETER DRAIN LOCATED 6" BELOW GRADE AND
SLOPED TOWARD DAYLIGHT. SEE DETAILS ON A-20.
3. CAP HIGH END OF PERIMETER DRAIN PIPE.
4. PERIMETER DRAIN TO DAYLIGHT. PROVIDE
GRAVEL/RIPRAP AT DISCHARGE TO LIMIT EROSION.
X
AutoCAD SHX Text N voice: (970)-286-7968 cairndesignllc.com
GILPIN COUNTY
COMMUNITY
CENTER
BLACKHAWK, CO
As instruments of service, these drawings and the design represented are the permanent property of Cairn Design, LLC. Reproduction or use of these drawings other than for the project intended, without written consent from the Designer, is prohibited.
Unauthorized use will be subject to legal action.
PROJECT:
SHEET TITLE:
ISSUE DATE:
REVISIONS:
WATERPROOFING DETAILS
NOT TO SCALE
WATERPROOFING
DETAILS
A-20
FILL IN ALL CRACKS AND GAPS
WITH HYDRAULIC CEMENT OR
MASONRY CAULK.
INSTALL LIQUID RUBBER MEMBRANE FROM
2" ABOVE GRADE TO 12" BEYOND EXISTING
WATERPROOFING.
PERFORATED DRAIN PIPE INSTALLED IN WASHED
GRAVEL. 14" DEEP MINIMUM WITH GEO TEXTILE
FILTER FABRIC.
FILL IN ALL CRACKS AND GAPS
WITH HYDRAULIC CEMENT OR
MASONRY CAULK.
INSTALL LIQUID RUBBER MEMBRANE FROM
2" ABOVE GRADE TO 12" BELOW GRADE.
FILL IN ALL CRACKS AND GAPS
WITH HYDRAULIC CEMENT OR
MASONRY CAULK.
FILL IN ALL CRACKS AND GAPS
WITH HYDRAULIC CEMENT OR
MASONRY CAULK.
INSTALL LIQUID RUBBER
MEMBRANE FROM 2" ABOVE
GRADE TO 12" BEYOND EXISTING
WATERPROOFING.
PERFORATED DRAIN PIPE INSTALLED IN WASHED
GRAVEL. 14" DEEP MINIMUM WITH GEO TEXTILE
FILTER FABRIC.
PERFORATED DRAIN PIPE INSTALLED IN WASHED
GRAVEL. 14" DEEP MINIMUM WITH GEO TEXTILE
FILTER FABRIC.
PERFORATED DRAIN PIPE INSTALLED IN WASHED
GRAVEL. 14" DEEP MINIMUM WITH GEO TEXTILE
FILTER FABRIC.
INSTALL LIQUID RUBBER MEMBRANE FROM
2" ABOVE GRADE TO 12" BEYOND EXISTING
WATERPROOFING.
INSTALL LIQUID RUBBER
MEMBRANE FROM 2" ABOVE
GRADE TO FOUNDATION DRAIN IF
NOT INSTALLED.
INSTALL LIQUID RUBBER
MEMBRANE FROM 2" ABOVE
GRADE TO FOUNDATION DRAIN IF
NOT INSTALLED.
INSTALL DIMPLE BOARD
MEMBRANE FROM GRADE TO
FOUNDATION DRAIN IF NOT
INSTALLED.
INSTALL DIMPLE BOARD
MEMBRANE FROM GRADE TO
FOUNDATION DRAIN IF NOT
INSTALLED.
INSTALL LIQUID RUBBER
MEMBRANE FROM 2" ABOVE
GRADE TO FOUNDATION DRAIN IF
NOT INSTALLED.
INSTALL LIQUID RUBBER
MEMBRANE FROM 2" ABOVE
GRADE TO FOUNDATION DRAIN IF
NOT INSTALLED.
INSTALL DIMPLE BOARD
MEMBRANE FROM GRADE TO
FOUNDATION DRAIN IF NOT
INSTALLED.
| 2025.04.09 Gilpin County CC 100% |
| C1.0 COVER SHEET |
| C2.0 GENERAL NOTES |
| C3.0 EXISTING CONDITIONS |
| C4.0 SITE PLAN |
| C5.0 GRADING PLAN |
| C6.0 EROSION CONTROL PLAN |
| C7.0 EROSION CONTROL PLAN DETAILS |
| Gilpin CC Waterproofing |
| a1.pdf |
| Sheets and Views |
| A-01 GENERAL PROJECT NOTES |
| A-02-03-04_Specs+Notes_2504-A-02 SPECIFICATIONS.pdf |
| Sheets and Views |
| A-02 SPECIFICATIONS |
| A-02-03-04_Specs+Notes_2504-A-03 SPECIFICATIONS (2).pdf |
| Sheets and Views |
| A-03 SPECIFICATIONS (2) |
| 2504 Floor Plan-Layout1.pdf |
| Sheets and Views |
| Layout1 |
| 2504 Floor Plan-Layout1 (2).pdf |
| Sheets and Views |
| Layout1 (2) |
File details come from the government source that posted it. Updated .