FLOOD10501 ‎(2)‎

• County: Weld
• Basin: South Platte
• Title: CDOT - Highway Construction Bid Plans of Proposed Federal Aid Project No. BR 0853-050 - State Hwy No. 85
• Date: 8/26/2004
• Floodplain - Doc Type: Project

GENERAL NOTES
FOR PRELIMINARY PlAN QUANTITIES OF PAVEMENT t.4ATERIAlS. THE FOLLOWING RATES OF APPLICATION WERE USED: THE CONTRACTOR SHALL LIMIT CONSTRUCTION ACTIVITIES TO THOSE AREAS WITHIN THE LIMITS OF DISTURBANCE
DILUTED EMULSIFlED ASPHAlT (SLOW-SETTING) o 0.1 GAl/SQ. YD. (DILUTED) AND/OR TOES OF SLOPE AS SHOWN ON THE PlANS. ANY DISTURBANCE BEYOND THESE LIMITS SHAlL BE RESTORED
TO ORIGINAL CONDITION BY THE CONTRACTOR AT HIS OWN EXPENSE. CONSTRUCTION ACnvmES. IN ADDITION TO
BITUMINOUS PAVEMENT o 110LES/SQ. YD.jINCH NORt.4AL CONSTRUCTION PROCEDURES SHAlL INCLUDE THE PARKING OF VEHICLES OR EQUIPMENT, DISPOSAl OF LITTER.
AGREGATE BASE COURSE o 130 LB/CU.FT. AND ANY ACTION WHICH WOULD AlTER EXISTING CONDITIONS.
A TACK COAT OF EMULSIFlED ASPHAlT (SLOW-SmING) IS TO BE APPLIED BETWEEN PAVEMENT COURSES TO IMPROVE THE CONTRACTOR WILL BE REQUIRED TO BROOM THE TRAVELED ROADWAY WHEN OPERATIONS ARE USING OR CROSSING
THE BOND. DILUTED EMULSIFlED ASPHAlT FOR TACK COAT SHALL CONSIST OF 1 PART EMULSIFIED ASPHAlT AND 1 THE RO/>DWAYS. THE BRooMING t.4AY BE REQUIRED ON A DAILY BASIS OR AS DIRECTED BY THE ENGINEER. THIS WORK
PART WATER. RATES OF APPLICATION SHALL BE AS DETERMINED BY THE ENGINEER AT THE TIME OF APPLICATION. WILL NOT BE PAID FOR SEPARATELY. BUT SHAlL BE INCLUDED IN THE COST OF THE WORK.
ANY LAYER OF BITUMINOUS PAVEMENT THAT IS TO HAVE A SUCCEEDING LAYER PLACED THEREON SHAlL BE AlL SCALES LISTED IN PlANS ARE ORIGINAL.
COMPLETED FULL WIDTH BEFORE A SUCCEEDING LAYER IS PLACED. EXCEPT IN AREAS OF STAGED CONSTRUCTION.
THE TOP LAYER SHALL NOT BE PLACED UNTIL All STAGED CONSTRUCTION AND DETOURING IS COMPLEfED. PRIOR TO IT IS ESTlt.4ATED THAT XX HOURS OF POTHOLlNG UTILITIES AND XX HOURS OF BlADING WITH A MOTOR GRADER IN THE
PLACEMENT OF TACK COAT CONTRACTOR SHAlL CLEAN THE PRESENT SURFACE AS DIRECTED BY THE ENGINEER. 75 TO 150 HORSEPOWER RANGE. WILL BE REQUIRED AT EACH BRIDGE SITE AND AT LOCATIONS AS DIRECTED BY THE
ENGINEER.
THE CONTRACTOR SHALL SUBMIT A PAVING SEQUENCE SCHEDULE TO THE ENGINEER AT LEAST 10 WORKING DAYS
PRIOR TO BEGINNING THE PAVING OPERATION. PAVING SHAlL NOT BEGIN UNTIL THE SCHEDULE HAS BEEN APPROVED UTIUTY LINES AS SHOWN ON THE PlAN SHEETS ARE PLOTTED FROM THE BEST AVAILABLE INFORt.4ATlON. THE
IN WRITING BY THE ENGINEER. CONTRACTOR'S ATTENTION IS DIRECTED TO SECTION 105 SUBSECTION 105.06 OF THE COOT SUPPLEMENTAl
SPECIFlCATlONS CONCERNING UTILITIES. THE CONTRACTOR SHAlL CALL 1-800-922-1987 FOR UTILITY LOCATION AT
DEPTH OF MOISTURE/DENSITY CONTROL FOR THIS PROJECT SHAlL BE AS FOLLOWS: LEAST 2 WORKING DAYS PRIOR TO ANY EXCAVATION, NOT INCLUDING THE DAY OF ACTUAl NOTICE. UNCC WILL LOCATE
STREET LIGHT FEEDS AT NO COST TO THE PROJECT.
FULL DEPfH OF All EMBANKMENT.
BASES OF CUTS AND FlLLS: 0.5 FEET. All TYPE 3 GUARDRAIl, END SECTIONS. BRIDGE RAIL TYPE 10, AND HARDWARE SHAlL BE GAlVANIZED STEEL
EXCAVATION REQUIRED FOR COMPACTION OF BASES OF CUTS AND FlLLS WILL BE CONSIDERED AS SUBSIDIARY TO All REFERENCES FOR THIS PROJECT ARE BASED ON PROJECT SPECIFlC BASED COORDINATES.
THAT OPERATION AND WILL NOT BE PAID FOR SEPARATELY.
TYPE OF COMPACTION FOR THIS PROJECT SHAlL BE MSHTO T -99 All REMOVED PAVEMENT AND BRIDGE t.4ATERIAlS SHAlL BECOME PROPERTY OF THE CONTRACTOR AND DISPOSED OF
THE MINIMUM R VAlUE FOR THE EMBANKMENT t.4ATERIAl SHAlL BE 50. THE SOURCE FOR THIS t.4ATERIAl SHAlL BE OFF-SITE.
THE CONTRACTOR'S SOURCE.
RIPRAP FROM ORDINARY HIGH WATER. APPROXIt.4ATELY 2' ABOVE LOW WATER, SHAlL BE COVERED WITH 8. OF
THE THICKNESS OF TOPSOIL SHAlL BE 4 INCHES AND THE CONTRACTOR WILL ONLY BE PAID FOR 4 INCH THICKNESS. EMBANKMENT t.4ATERIAl AND 4. OF TOPSOIL COST SHAlL BE INCLUDED IN 207 TOPSOIL AREA SHALL THEN BE
IT IS ESTlt.4ATED THAT XXXX CUBIC YARDS OF TOPSOIL WILL BE REQUIRED BASED ON AVERAGE THICKNESS. AND WILL SEEDED A"lD t.4ULCHED.
BE OBTAINED ON SITE. TOPSOIL SHAlL BE ON-SITE.
IT IS ESTlt.4ATED THAT THE FOLLOWING ENVIRONMENTAl HEALTH AND SAFETY MANAGEMENT ACTIVITIES WILL BE
WATER SHAlL BE USED AS A DUST PAlLIATIVE WHERE REQUIRED. LOCATIONS SHAlL BE AS ORDERED. WATER WILL REQUIRED:
NOT BE PAID FOR SEPARATELY BUT SHAlL BE INCLUDED IN THE COST OF THE WORK.
ENVIRONMENTAl HEALTH AND SAFE1Y MANAGEMENT, 1 LUMP SUM
WHERE EXISTING ASPHALT PAVEMENT IS WIDENED OR REMOVED, IT SHAlL BE CUT TO A NEAT WORK LINE WITH A
PAVEMENT CUTTING SAW OR OTHER METHOD AS APPROVED BY THE ENGINEER. THIS WORK WILL NOT BE PAID FOR SWAlLOWS ARE PROTECTED BY THE MIGRATORY BIRD TREATY ACT. AS SUCH, CONSTRUCTION ACnvmES CANNOT TAKE
SEPARATELY BUT SHAlL BE CONSIDERED AS SUBSIDIARY WORK. PLACE WHILE ACTIVE NESTS ARE PRESENT, AlL SWAlLOW NESTS SHAlL BE REMOVED FROM THE UNDERSIDE OF THE
STRUCTURE. BEFORE APRIL 1ST. WHILE THE NESTS ARE UNOCCUPIED. THE STRUCTURE SHAlL BE MONITORED SO
A SKITYPE DEVICE AT LEAST 30 FEET IN LENGTH WILL BE REQUIRED WITH EACH BITUMINOUS PAVER. THIS DEVICE THAT NO NEW NESTS ARE CONSTRUCTED. FAILURE TO REMOVE AND KEEP NESTS FROM BECOMING ESTABLISHED t.4AY
SHALL BE USED ON All PASSES AND LIFTS OF BITUMINOUS PAVEMENT PLACED. PREVENT THE CONTRACTOR FROM WORKING IN THE AREA OF THE NESTS AS DEFlNED BY THE COOT ENVIRONMENTAl
MANAGER.
RO/>D APPROACHES SHAlL BE PAVED TO A 2. THICKNESS WITH HOT BITUMINOUS PAVEMENT (GR PG 58-22) AND
SHAlL BE PLACED AS FOLLOWS:
PUBLIC APPROACHES &: ENTRANCES TO BUILDINGS OR RESIDENCES SHALL BE PAVED 50 FEET OUT FROM EDGE IT IS ESTIt.4ATED THAT 2.340 FEET OF FENCE (PlASTIC) WILL BE REQUIRED FOR THIS PROJECT. FENCE (PlASTIC)
WITH METAl POSTS SHAlL BE PLACED TO AVOID ENCROACHMENT INTO THE RAILROAD TRACK WITHIN THE CONSTRUCTION
OF SHOULDER OR TO THE RIGHT OF WAY LINE. WHICH EVER IS LESS. FlELD ENTRANCES SHAlL BE PAVED 4 ZONE. NO t.4ATERIAlS STORAGE. EQUIPMENT PARKING, VEHICLE PARKING. AND STOCKEPILlNG EXCAVATED t.4ATERIAlS
FEET OUT FROM EDGE OF SHOULDER. WILL BE ALLOWED WITHIN 25 FEET FROM THE CENTERLINE OF TtlE RAlLRO/>D TRACK.
IT IS ESTlt.4ATED THAT XX TONS OF HOT BITUMINOUS PAVEMENT (PATCHING)(ASPHAlT) WILL BE REQUIRED AS
DIRECTED BY THE ENGINEER.
AT LEAST 10 DAYS PRIOR TO ENTERING EASEMENTS, THE CONTRACTOR SHAlL INFORM TtlE APPROPRIATE
PROPERTY OWNERS (IN WRITING) OF: THE CONTRACTOR'S CONSTRUCTION SCHEDULE; TtlE CONTRACTOR'S
EMERGENCY CONTACT NAME AND 24-HOUR TELEPHONE NUMBER; AND RESTORATION PlAN.
THE CONTRACTOR SHALL MAINTAIN INGRESS AND EGRESS TRAFFIC AT AlL APPROACHES AT AlL TIMES UNLESS
OTHERWISE APPROVED BY ENGINEER.
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Computer File Information Sheet Revisions Colorado Department of Transportation As Constructed Project No.jCode
Creation Dote: 08/27/04 Initials: LHN CJE)
Lost Modification Dote: Initials: CJE) ~ Re<Jion 4 - Loveland Residency No Revisions: mm/dd/yy BR 0853-050
2207 East Hi<,jhwoy 402 - -
Full Path: C:\Proj Bridge 85\Oesign\Plons\ CJE) Loveland, Colorado 805.37 Revised: mm/ dd/yy Designer. LHN Structure X 14096
,.~-.~~ Phone: [phone] F/\X: 970-669-0289
Drawing File Nome: GENERALNOTES CJE) ____ !;II' .___ - Detoiler. X Numbers X -
Acad Ver.: 2004 Scale: NO SCAlE Units: English CJE) Region 4 SCE Void: mm/dd/yy Sheet Subset GEN Subset Sheets: X of X Sheet Number 4