September 15, 2017 CALL NO. 102 CONTRACT ID NO. 171037 ADDENDUM # 1 Subject: Lyon County, NHPP IM 0691 (004) Letting September 29, 2017 (1)Revised – Note – Page 54 of 127 (2)Added - Notes – Pages 54(a)-54(o) of 127 (3)Revised – Wage Rates – Pages 106-121 of 127 (4)Added - Notes – Pages 1-30 of 30 Proposal revisions are available at http://transportation.ky.gov/Construction- Procurement/. If you have any questions, please contact us at 502-564-3500. Sincerely, Rachel Mills, P.E. Director Division of Construction Procurement RM:ks Enclosures
Transcript
September 15, 2017
CALL NO. 102
CONTRACT ID NO. 171037
ADDENDUM # 1
Subject: Lyon County, NHPP IM 0691 (004) Letting September 29, 2017
(1)Revised – Note – Page 54 of 127
(2)Added - Notes – Pages 54(a)-54(o) of 127
(3)Revised – Wage Rates – Pages 106-121 of 127
(4)Added - Notes – Pages 1-30 of 30
Proposal revisions are available at http://transportation.ky.gov/Construction-
Procurement/.
If you have any questions, please contact us at 502-564-3500.
HIGHWAY CONSTRUCTION PROJECTS (excluding tunnels, building structures in rest area projects & railroad construction; bascule, suspension & spandrel arch bridges designed for commercial navigation, bridges involving marine construction; and other major bridges).
Note: Under Executive Order (EO) 13658, an hourly minimum wage of $10.20 for calendar year 2017 applies to all contracts subject to the Davis-Bacon Act for which the contract is awarded (and any solicitation was issued) on or after January 1, 2015. If this contract is covered by the EO, the contractor must pay all workers in any classification listed on this wage determination at least $10.20 (or the applicable wage rate listed on this wage determination, if it is higher) for all hours spent performing on the contract in calendar year 2017. The EO minimum wage rate will be adjusted annually. Additional information on contractor requirements and worker protections under the EO is available at www.dol.gov/whd/govcontracts.
POWER EQUIPMENT OPERATOR GROUP 1.....................$ 31.95 15.15 GROUP 2.....................$ 29.09 15.15 GROUP 3.....................$ 29.54 15.15 GROUP 4.....................$ 28.77 15.15
OPERATING ENGINEER CLASSIFICATIONS
GROUP 1 - A-Frame Winch Truck; Auto Patrol; Backfiller; Batcher Plant; Bituminous Paver; Bituminous Transfer Machine; Boom Cat; Bulldozer; Mechanic; Cableway; Carry-All Scoop; Carry Deck Crane; Central Compressor Plant; Cherry Picker; Clamshell; Concrete Mixer (21 cu. ft. or Over); Concrete Paver; Truck-Mounted Concrete Pump; Core Drill; Crane; Crusher Plant; Derrick; Derrick Boat; Ditching & Trenching Machine; Dragline; Dredge Operator; Dredge Engineer; Elevating Grader & Loaders; Grade-All; Gurries; Heavy Equipment Robotics Operator/Mechanic; High Lift; Hoe-Type Machine; Hoist (Two or More Drums); Hoisting Engine (Two or More Drums); Horizontal Directional Drill Operator; Hydrocrane; Hyster; KeCal Loader; LeTourneau; Locomotive; Mechanic; Mechanically Operated Laser Screed; Mechanic Welder; Mucking Machine; Motor Scraper; Orangepeel Bucket; Overhead Crane; Piledriver; Power Blade; Pumpcrete; Push Dozer; Rock Spreader, attached to equipment; Rotary Drill; Roller (Bituminous); Rough Terrain Crane; Scarifier; Scoopmobile; Shovel; Side Boom; Subgrader; Tailboom; Telescoping Type Forklift; Tow or Push Boat; Tower Crane (French, German & other types); Tractor Shovel; Truck Crane; Tunnel Mining Machines, including Moles, Shields or similar types of Tunnel Mining Equipment
GROUP 2 - Air Compressor (Over 900 cu. ft. per min.); Bituminous Mixer; Boom Type Tamping Machine; Bull Float; Concrete Mixer (Under 21 cu. ft.); Dredge Engineer; Electric Vibrator; Compactor/Self-Propelled Compactor;
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LYON COUNTYNHPP IM 0691 (004)
Contract ID: 171037Page 108 of 127
REVISED ADDENDUM #1: 9-15-17
Elevator (One Drum or Buck Hoist); Elevator (When used to Hoist Building Material); Finish Machine; Firemen & Hoist (One Drum); Flexplane; Forklift (Regardless of Lift Height); Form Grader; Joint Sealing Machine; Outboard Motor Boat; Power Sweeper (Riding Type); Roller (Rock); Ross Carrier; Skid Mounted or Trailer Mounted Conrete Pump; Skid Steer Machine with all Attachments; Switchman or Brakeman; Throttle Valve Person; Tractair & Road Widening Trencher; Tractor (50 H.P. or Over); Truck Crane Oiler; Tugger; Welding Machine; Well Points;& Whirley Oiler
GROUP 3 -All Off Road Material Handling Equipment, including Articulating Dump Trucks; Greaser on Grease Facilities servicing Heavy Equipment
CRANES - with booms 150 ft. & Over (Including JIB), and where the length of the boom in combination with the length of the piling equals or exceeds 150 ft. - $1.00 above Group 1 rate
EMPLOYEES ASSIGNED TO WORK BELOW GROUND LEVEL ARE TO BE PAID 10% ABOVE BASIC WAGE RATE. THIS DOES NOT APPLY TO OPEN CUT WORK.
BUTLER COUNTY (Eastern eighth, including the Townships of Decker, Lee & Tilford); EDMONSON COUNTY (Northern three-fourths, including the Townships of Asphalt, Bee Spring, Brownsville, Grassland, Huff, Kyrock, Lindseyville, Mammoth Cave, Ollie, Prosperity, Rhoda, Sunfish & Sweden)
DAVIESS, HANCOCK, HENDERSON, HOPKINS, MCLEAN, OHIO, UNION & WEBSTER COUNTIES BUTLER COUNTY (Townships of Aberdeen, Bancock, Casey, Dexterville, Dunbar, Elfie, Gilstrap, Huntsville, Logansport, Monford, Morgantown, Provo, Rochester, South Hill & Welchs Creek); CALDWELL COUNTY (Northeastern third, including the Township of Creswell); CHRISTIAN COUNTY (Northern third, including the Townships of
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LYON COUNTYNHPP IM 0691 (004)
Contract ID: 171037Page 109 of 127
REVISED ADDENDUM #1: 9-15-17
Apex, Crofton, Kelly, Mannington & Wynns); CRITTENDEN COUNTY (Northeastern half, including the Townships of Grove, Mattoon, Repton, Shady Grove & Tribune); MUHLENBERG COUNTY (Townships of Bavier, Beech Creek Junction, Benton, Brennen, Browder, Central City, Cleaton, Depoy, Drakesboro, Eunis, Graham, Hillside, Luzerne, Lynn City, Martwick, McNary, Millport, Moorman, Nelson, Paradise, Powderly, South Carrollton, Tarina & Weir)
ALLEN, LOGAN, SIMPSON, TODD & WARREN COUNTIES BUTLER COUNTY (Southern third, including the Townships of Boston, Berrys Lick, Dimple, Jetson, Quality, Sharer, Sugar Grove & Woodbury); CHRISTIAN COUNTY (Eastern two-thirds, including the Townships of Bennettstown, Casky, Herndon, Hopkinsville, Howell, Masonville, Pembroke & Thompsonville); EDMONSON COUNTY (Southern fourth, including the Townships of Chalybeate & Rocky Hill); MUHLENBERG COUNTY (Southern eighth, including the Townships of Dunnior, Penrod & Rosewood)
BALLARD, CALLOWAY, CARLISLE, FULTON, GRAVES, HICKMAN, LIVINGSTON, LYON, MARSHALL, MCCRACKEN & TRIGG COUNTIES CALDWELL COUNTY (Southwestern two-thirds, including the Townships of Cedar Bluff, Cider, Claxton, Cobb, Crowtown, Dulaney, Farmersville, Fredonia, McGowan, Otter Pond & Princeton); CHRISTIAN COUNTY (Western third, Excluding the Townships of Apex, Crofton, Kelly, Mannington, Wynns, Bennettstown, Casky, Herndon, Hopkinsville, Howell, Masonville, Pembroke & Thompsonville); CRITTENDEN COUNTY (Southwestern half, including the Townships of Crayne, Dycusburg, Frances, Marion, Mexico, Midway, Sheridan & Told)
Rates Fringes
Ironworkers: Projects with a total contract cost of $20,000,000.00 or above.....$ 28.32 23.00 All Other Work..............$ 26.73 23.00 ---------------------------------------------------------------- LABO0189-005 07/01/2017
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Laborers: GROUP 1.....................$ 23.14 13.29 GROUP 2.....................$ 23.39 13.29 GROUP 3.....................$ 23.44 13.29 GROUP 4.....................$ 24.04 13.29
LABORER CLASSIFICATIONS
GROUP 1 - Aging & Curing of Concrete; Asbestos Abatement Worker; Asphalt Plant; Asphalt; Batch Truck Dump; Carpenter Tender; Cement Mason Tender; Cleaning of Machines; Concrete; Demolition; Dredging; Environmental - Nuclear, Radiation, Toxic & Hazardous Waste - Level D; Flagperson; Grade Checker; Hand Digging & Hand Back Filling; Highway Marker Placer; Landscaping, Mesh Handler & Placer; Puddler; Railroad; Rip-rap & Grouter; Right-of-Way; Sign, Guard Rail & Fence Installer; Signal Person; Sound Barrier Installer; Storm & Sanitary Sewer; Swamper; Truck Spotter & Dumper; Wrecking of Concrete Forms; General Cleanup
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LYON COUNTYNHPP IM 0691 (004)
Contract ID: 171037Page 111 of 127
REVISED ADDENDUM #1: 9-15-17
Rates Fringes
Laborers: GROUP 1.....................$ 23.14 13.29 GROUP 2.....................$ 23.39 13.29 GROUP 3.....................$ 23.44 13.29 GROUP 4.....................$ 24.04 13.29
LABORER CLASSIFICATIONS
GROUP 1 - Aging & Curing of Concrete; Asbestos Abatement Worker; Asphalt Plant; Asphalt; Batch Truck Dump; Carpenter Tender; Cement Mason Tender; Cleaning of Machines; Concrete; Demolition; Dredging; Environmental - Nuclear, Radiation, Toxic & Hazardous Waste - Level D; Flagperson; Grade Checker; Hand Digging & Hand Back Filling; Highway Marker Placer; Landscaping, Mesh Handler & Placer; Puddler; Railroad; Rip-rap & Grouter; Right-of-Way; Sign, Guard Rail & Fence Installer; Signal Person; Sound Barrier Installer; Storm & Sanitary Sewer; Swamper; Truck Spotter & Dumper; Wrecking of Concrete Forms; General Cleanup
Laborers: GROUP 1.....................$ 22.36 14.50 GROUP 2.....................$ 22.61 14.50 GROUP 3.....................$ 22.66 14.50 GROUP 4.....................$ 23.26 14.5
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LYON COUNTYNHPP IM 0691 (004)
Contract ID: 171037Page 112 of 127
REVISED ADDENDUM #1: 9-15-17
LABORER CLASSIFICATIONS
GROUP 1 - Aging & Curing of Concrete; Asbestos Abatement Worker; Asphalt Plant; Asphalt; Batch Truck Dump; Carpenter Tender; Cement Mason Tender; Cleaning of Machines; Concrete; Demolition; Dredging; Environmental - Nuclear, Radiation, Toxic & Hazardous Waste - Level D; Flagperson; Grade Checker; Hand Digging & Hand Back Filling; Highway Marker Placer; Landscaping, Mesh Handler & Placer; Puddler; Railroad; Rip-rap & Grouter; Right-of-Way; Sign, Guard Rail & Fence Installer; Signal Person; Sound Barrier Installer; Storm & Sanitary Sewer; Swamper; Truck Spotter & Dumper; Wrecking of Concrete Forms; General Cleanup
DAVIESS, HANCOCK, HENDERSON, MCLEAN, OHIO, UNION & WEBSTER COUNTIES
Rates Fringes
Painters: BRIDGES GROUP 1....................$ 27.60 12.85 GROUP 2....................$ 27.85 12.85 GROUP 3....................$ 28.60 12.85 GROUP 4....................$ 29.60 12.85 ALL OTHER WORK: GROUP 1....................$ 26.45 12.85 GROUP 2....................$ 26.70 12.85 GROUP 3....................$ 27.45 12.85 GROUP 4....................$ 28.45 12.85
PAINTER CLASSIFICATIONS
GROUP 1 - Brush & Roller
GROUP 2 - Plasterers
GROUP 3 - Spray; Sandblast; Power Tools; Waterblast; Steamcleaning; Brush & Roller of Mastics, Creosotes, Kwinch Koate & Coal Tar Epoxy
GROUP 4 - Spray of Mastics, Creosotes, Kwinch Koate & Coal Tar Epoxy
Painters: Bridges.....................$ 27.75 12.85 All Other Work..............$ 21.50 12.85
Waterblasting units with 3500 PSI and above - $.50 premium Spraypainting and all abrasive blasting - $1.00 premium Work 40 ft. and above ground level - $1.00 premium
Truck drivers: Zone 1: Group 1....................$ 19.88 21.04 Group 2....................$ 20.06 21.04 Group 3....................$ 20.14 21.04 Group 4....................$ 20.16 21.04
GROUP 1 - Greaser; Tire Changer
GROUP 2 - Truck Mechanic; Single Axle Dump; Flat Bed; All Terrain Vehicles when used to haul materials; Semi Trailer or Pole Trailer when used to pull building materials and equipment; Tandem Axle Dump; Driver of Distributors
GROUP 3 - Mixer All Types
GROUP 4 - Winch and A-Frame when used in transporting materials; Ross Carrier; Fork Lift when used to transport building materials; Driver on Pavement Breaker; Euclid and Other Heavy Earth Moving Equipment; Low Boy; Articulator Cat; Five Axle Vehicle
TRUCK DRIVER Group 1.....................$ 21.43 21.04 Group 2.....................$ 21.66 21.04 Group 3.....................$ 21.73 21.04 Group 4.....................$ 21.74 21.04
GROUP 1: Greaser, Tire Changer
GROUP 2: Truck Mechanic
GROUP 3: Single Axle Dump; Flat Bed; All Terrain Vehicle when used to haul materials; Semi Trailer or Pole Trailer when used to pull building materials and equipment; Tandem Axle Dump; Driver of Distributors; Mixer All Types
GROUP 4: Euclid and other heavy earth moving equipment; Low Boy; Articulator Cat; 5 Axle Vehicle; Winch and A- Frame when used in transporting materials; Ross Carrier; Fork Lift when used to transport building materials; Driver on Pavement Breaker
TRUCK DRIVER Group 1.....................$ 19.88 21.04 Group 2.....................$ 20.06 21.04 Group 3.....................$ 20.06 21.04 Group 4.....................$ 20.16 21.04 Group 5.....................$ 20.14 21.04
GROUP 1: Greaser, Tire Changer
GROUP 2: Truck Mechanic
GROUP 3: Single Axle Dump; Flat Bed; All Terrain Vehicle when used to haul materials; Semi Trailer or Pole Trailer when used to pull building materials and equipment; Tandem Axle Dump; Drivers of Distributors
GROUP 4: Euclid and other heavy earth moving equipment; Low Boy; Articulator Cat; Five Axle Vehicle; Winch and A-Frame when used in transporting materials; Ross Carrier
Note: Executive Order (EO) 13706, Establishing Paid Sick Leave for Federal Contractors applies to all contracts subject to the Davis-Bacon Act for which the contract is awarded (and any solicitation was issued) on or after January 1, 2017. If this contract is covered by the EO, the contractor must provide employees with 1 hour of paid sick leave for every 30 hours they work, up to 56 hours of paid sick leave each year. Employees must be permitted to use paid sick leave for their own illness, injury or other health-related needs, including preventive care; to assist a family member (or person who is like family to the employee) who is ill, injured, or has other health-related needs, including preventive care; or for reasons resulting from, or to assist a family member (or person who is like family to the employee) who is a victim of, domestic violence, sexual assault, or stalking. Additional information on contractor requirements and worker protections under the EO is available at www.dol.gov/whd/govcontracts.
Unlisted classifications needed for work not included within the scope of the classifications listed may be added after award only as provided in the labor standards contract clauses (29CFR 5.5 (a) (1) (ii)).
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LYON COUNTYNHPP IM 0691 (004)
Contract ID: 171037Page 117 of 127
REVISED ADDENDUM #1: 9-15-17
The body of each wage determination lists the classification and wage rates that have been found to be prevailing for the cited type(s) of construction in the area covered by the wage determination. The classifications are listed in alphabetical order of "identifiers" that indicate whether the particular rate is a union rate (current union negotiated rate for local), a survey rate (weighted average rate) or a union average rate (weighted union average rate).
Union Rate Identifiers
A four letter classification abbreviation identifier enclosed in dotted lines beginning with characters other than "SU" or "UAVG" denotes that the union classification and rate were prevailing for that classification in the survey. Example: PLUM0198-005 07/01/2014. PLUM is an abbreviation identifier of the union which prevailed in the survey for this classification, which in this example would be Plumbers. 0198 indicates the local union number or district council number where applicable, i.e., Plumbers Local 0198. The next number, 005 in the example, is an internal number used in processing the wage determination. 07/01/2014 is the effective date of the most current negotiated rate, which in this example is July 1, 2014.
Union prevailing wage rates are updated to reflect all rate changes in the collective bargaining agreement (CBA) governing this classification and rate.
Survey Rate Identifiers
Classifications listed under the "SU" identifier indicate that no one rate prevailed for this classification in the survey and the published rate is derived by computing a weighted average rate based on all the rates reported in the survey for that classification. As this weighted average rate includes all rates reported in the survey, it may include both union and non-union rates. Example: SULA2012-007 5/13/2014. SU indicates the rates are survey rates based on a weighted average calculation of rates and are not majority rates. LA indicates the State of Louisiana. 2012 is the year of survey on which these classifications and rates are based. The next number, 007 in the example, is an internal number used in producing the wage determination. 5/13/2014 indicates the survey completion date for the classifications and rates under that identifier.
Survey wage rates are not updated and remain in effect until a new survey is conducted.
Union Average Rate Identifiers
Classification(s) listed under the UAVG identifier indicate that no single majority rate prevailed for those classifications; however, 100% of the data reported for the classifications was union data. EXAMPLE: UAVG-OH-0010 08/29/2014. UAVG indicates that the rate is a weighted union average rate. OH indicates the state. The next number, 0010 in the example, is an internal number used in producing the wage
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LYON COUNTYNHPP IM 0691 (004)
Contract ID: 171037Page 118 of 127
REVISED ADDENDUM #1: 9-15-17
determination. 08/29/2014 indicates the survey completion date for the classifications and rates under that identifier.
A UAVG rate will be updated once a year, usually in January of each year, to reflect a weighted average of the current negotiated/CBA rate of the union locals from which the rate is based.
1.) Has there been an initial decision in the matter? This can be:
* an existing published wage determination * a survey underlying a wage determination * a Wage and Hour Division letter setting forth a position on a wage determination matter * a conformance (additional classification and rate) ruling
On survey related matters, initial contact, including requests for summaries of surveys, should be with the Wage and Hour Regional Office for the area in which the survey was conducted because those Regional Offices have responsibility for the Davis-Bacon survey program. If the response from this initial contact is not satisfactory, then the process described in 2.) and 3.) should be followed.
With regard to any other matter not yet ripe for the formal process described here, initial contact should be with the Branch of Construction Wage Determinations. Write to:
Branch of Construction Wage Determinations Wage and Hour Division U.S. Department of Labor 200 Constitution Avenue, N.W. Washington, DC 20210
2.) If the answer to the question in 1.) is yes, then an interested party (those affected by the action) can request review and reconsideration from the Wage and Hour Administrator (See 29 CFR Part 1.8 and 29 CFR Part 7). Write to:
Wage and Hour Administrator U.S. Department of Labor 200 Constitution Avenue, N.W. Washington, DC 20210
The request should be accompanied by a full statement of the interested party's position and by any information (wage payment data, project description, area practice material, etc.) that the requestor considers relevant to the issue.
3.) If the decision of the Administrator is not favorable, an interested party may appeal directly to the Administrative Review Board (formerly the Wage Appeals Board). Write to:
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LYON COUNTYNHPP IM 0691 (004)
Contract ID: 171037Page 119 of 127
REVISED ADDENDUM #1: 9-15-17
Administrative Review Board U.S. Department of Labor 200 Constitution Avenue, N.W. Washington, DC 20210
4.) All decisions by the Administrative Review Board are final.
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LYON COUNTYNHPP IM 0691 (004)
Contract ID: 171037Page 120 of 127
REVISED ADDENDUM #1: 9-15-17
Fringe benefit amounts are applicable for all hours worked except when otherwise noted. No laborer, workman or mechanic shall be paid at a rate less than that of a Journeyman except those classified as bona fide apprentices. Apprentices or trainees shall be permitted to work as such subject to Administrative Regulations adopted by the Commissioner of Workplace Standards. Copies of these regulations will be furnished upon request from any interested person. Before using apprentices on the job the contractor shall present to the Contracting Officer written evidence of registration of such employees in a program of a State apprenticeship and training agency approved and recognized by the U. S. Bureau of Apprenticeship and Training. In the absence of such a State agency, the contractor shall submit evidence of approval and registration by the U. S. Bureau of Apprenticeship and Training. The contractor shall submit to the Contracting Officer, written evidence of the established apprenticeship-journeyman ratios and wage rates in the project area, which will be the basis for establishing such ratios and rates for the project under the applicable contract provisions. TO: EMPLOYERS/EMPLOYEES PREVAILING WAGE SCHEDULE: The wages indicated on this wage schedule are the least permitted to be paid for the occupations indicated. When an employee works in more than one classification, the employer must record the number of hours worked in each classification at the prescribed hourly base rate. OVERTIME: Overtime is to be paid after an employee works eight (8) hours a day or forty (40) hours a week, whichever gives the employee the greater wages. At least time and one-half the base rate is required for all overtime. A laborer, workman or mechanic and an employer may enter into a written agreement or a collective bargaining agreement to work more than eight (8) hours a calendar day but not more than ten (10) hours a calendar day for the straight time hourly rate. Wage violations or questions should be directed to the designated Engineer or the undersigned. Director Division of Construction Procurement Frankfort, Kentucky 40622 502-564-3500
LYON COUNTYNHPP IM 0691 (004)
Contract ID: 171037Page 121 of 127
REVISED ADDENDUM #1: 9-15-17
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ADDED ADDENDUM #1: 9-15-17 Contract ID: 171037
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SE
E D
N16910 F
OR
EX
IST
ING
ST
RU
CT
UR
E D
ET
AIL
S
EN
D B
EN
T 2
EN
D B
EN
T 2
PIE
R 3
PIE
R 2
PIE
R 1
EN
D B
EN
T 1
RE
PL
AC
E E
XP
. JO
INT
@ E
B 1
, 33 L
FR
EP
LA
CE
EX
P. JO
INT
@ E
B 2
, 33 L
F
RE
PA
IR,
EB
2,
10
SF
CO
NC
RE
TE
PA
TC
HIN
G
RE
PL
AC
E 4
BE
AR
ING
S E
B 2
RE
PL
AC
E 4
BE
AR
ING
S E
B 1
RE
PL
AC
E A
RM
OR
ED
ED
GE
EB
2,
33
LF
RE
PL
AC
E A
RM
OR
ED
ED
GE
, E
B1, 3
3L
F
RE
PA
IR L
AY
OU
T f
or
BR
IDG
E
07
2B
00
05
0N
CL
EA
N &
AP
PL
Y M
AS
ON
RY
CO
AT
ING
TO
BA
RR
IER
S A
ND
EB
WIN
GS
, 779S
Y
FIE
LD
VE
RIF
YA
RE
AP
PR
OX
IMA
TE
ON
LY
,A
LL
QU
AN
TIT
IES
SH
OW
N
LYON COUNTY NHPP IM 0691 (004)
ADDED ADDENDUM #1: 9-15-17 Contract ID: 171037
Page 5 of 30
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Masonry Coating for Barriers, End Bent Wings, exterior Girders, 779 SY
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ST
RU
CT
UR
E D
ET
AIL
SS
EE
DN
16912 F
OR
EX
IST
ING
B
RID
GE
07
2B
00
05
2R
RE
PL
AC
E 5
BE
AR
ING
S E
B1
, B
RID
GE
07
2B
00
05
2R
RE
PL
AC
E 5
BE
AR
ING
S E
B2
,
BR
IDG
E 0
72
B0
00
52
LR
EP
LA
CE
7 B
EA
RIN
GS
EB
1,
BR
IDG
E 0
72
B0
00
52
LR
EP
LA
CE
7 B
EA
RIN
GS
EB
2,
BR
IDG
E 0
72
B0
00
52
LC
ON
CR
ET
E P
AT
CH
ING
RE
PA
IR,
13
SF
RE
PA
IR L
AY
OU
T f
or
BR
IDG
E 0
72
B0
00
52
L&
R
07
2B
00
05
2L
& 0
72
B0
00
52
RB
AR
RIE
RS
& E
ND
BE
NT
WIN
GS
, 418 E
AC
H,
CL
EA
N &
AP
PL
Y M
AS
ON
RY
CO
AT
ING
TO
FIE
LD
VE
RIF
YA
RE
AP
PR
OX
IMA
TE
ON
LY
,A
LL
QU
AN
TIT
IES
SH
OW
N
LYON COUNTY NHPP IM 0691 (004)
ADDED ADDENDUM #1: 9-15-17 Contract ID: 171037
Page 6 of 30
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Text Box
Masonry Coating for Barriers, End Bent Wings, 418 SY B00052L, 418 SY B00052R
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…
Existing G
irder
Existing P
edestal
FR
ON
T E
LE
VA
TIO
N
L
L
L
See D
etail A
L 6x4xƒ,
BE
AR
ING
RE
PL
AC
EM
EN
T
Vulcanize t
o L
oad P
late
Special T
ype E
B E
lastom
eric B
earing P
ad
•''
„''
3''
5
N.T
.S.
see D
etail ''A
'' s
heet
For N
otes not show
n,
Em
bed P
late
Btm
F
lange or
W=
wid
th
of e
xist
Vert. Plates as shown
Field Measure and Size
dim. 'T'
1'' x
(T
-5'') x
(W
+1'') P
1'' x
3 1
/2'' x
(T
-5'') P
1•'' x
0'-
9'' x
(W
+1'')
Lo
ad
P
LS
ole P
1•'' x
0-9
'' x
(W
+1
'')
if r
qd
, S
ee D
etail A
Shear T
ransfer D
evice,
A
nchor 3
ƒ'' `
Ex
pan
sio
n
This !
Sym
metr
ical
About
21''
072B
00052L
&R
12''
12‡''
all e
xist. dim
s.
fro
m ex
ist. p
lan
s. F
ield
v
erify
Note: d
im
ensions s
how
n a
re
BR
IDG
ED
IM. W
07
2B
00
05
0N
9 3/4''
DIM
. T
LYON COUNTY NHPP IM 0691 (004)
ADDED ADDENDUM #1: 9-15-17 Contract ID: 171037
Page 7 of 30
Existing P
edestal
…
‚
Existing G
irder
Existing G
irder
(S
hear T
ransfer D
evice N
ot S
how
n)
‚
‚
of P
ed
estal
Ex
istin
g T
op
2
L
fab
ricatio
n
plate assem
bly after
Note: H
ot d
ip g
alvanize
BE
AR
ING
RE
PL
AC
EM
EN
T
EN
D E
LE
VA
TIO
N
L
Pad
, V
ulcan
ize t
o L
oad
Plate
Special T
ype E
B E
last. B
rg.
L
L
…
N.T
.S.
‚
see D
etail ''A
'' s
heet
For N
otes not show
n,
1•'' x
9'' x
(W
+1'') S
ole P
1•'' x
9'' x
(W
+1'') L
oad P
1'' x
(T
-5
'') x
(W
+1
'') P
(B
ev
el t
o C
lear W
eld
s)
1'' x
3•'' x
(T
-5
'') P
Vert. Plates as shown
Field Measure and Size
dim. 'T'
LYON COUNTY NHPP IM 0691 (004)
ADDED ADDENDUM #1: 9-15-17 Contract ID: 171037
Page 8 of 30
DE
TA
IL A
(P
lan ~
S
hear T
ransfer D
evice)ƒ
'' E
xp
an
sio
n A
nch
or
4•'' 9''
•''
•''
ƒ'' P
late
3'' 3''
fab
ricatio
n
plate assem
bly after
Note: H
ot d
ip g
alvanize
BE
AR
ING
RE
PL
AC
EM
EN
T G
EN
ER
AL
NO
TE
S
3
N.T
.S.
L 6
x4xƒ
bolts and w
elds sm
ooth and clean bridge seat and sole plate attachm
ent.
to
p o
f m
aso
nry
o
r as sh
ow
n o
n th
e p
lan
s. C
ut ex
istin
g an
ch
or b
olts flu
sh
, g
rin
d
2.) R
em
ov
e ex
istin
g b
earin
g b
etw
een
b
otto
m o
f b
eam
flan
ge o
r em
bed
p
late an
d
H
oles in assem
bly shall be Ž
''`.
capacity of 6.8 kips m
in., 6'' m
in. em
bed. into concrete or as recom
mended by m
fgr.
3.)
ƒ'' E
xpansion a
nchor s
hall b
e H
IL
TI K
WIK
Bolt 3
SS
or e
qual w
ith w
orking s
hear
n
o sh
ear tran
sfer d
ev
ices are req
uired
.
F
or co
ncrete sp
an
s w
ith
co
ncrete d
iap
hrag
ms k
ey
ed
to
th
e b
en
t o
r p
ier,
o
uterm
ost b
eam
s at each
fascia (8
to
tal p
er B
en
t o
r A
bu
t. req
uired
).
5.) F
or steel spans, provide 2 shear transfer devices at each bearing of the 2
unless noted otherw
ise. S
ee S
pecial N
otes for Jacking and S
upporting.
1
.) Jack
an
d su
pp
ort all b
eam
s w
hile rep
lacin
g b
earin
gs,
D
N1
69
12
(0
72
B0
00
52
L&
R).
4.)
F
or e
xistin
g b
rid
ge d
etails n
ot s
how
n, see D
N16910 (
072B
00050N
) a
nd
LYON COUNTY NHPP IM 0691 (004)
ADDED ADDENDUM #1: 9-15-17 Contract ID: 171037
Page 9 of 30
AB
C(O
ne D
irection)
MA
XIM
UM
MO
VE
ME
NT
*M
AX
IMU
M R
EA
CT
ION
D
GE
NE
RA
L N
OT
ES
2.09''
10
8 K
ips
0.75''
12
''
DIM
EN
SIO
NS
FO
R E
LA
ST
OM
ER
IC B
EA
RIN
G P
AD
S
TY
PE
rep
lacem
en
t as ap
plicab
le.
In
clu
de th
e p
rice o
f b
earin
g p
ad
s in
th
e b
id
fo
r th
e b
eam
s o
r b
earin
g
to
Desig
n M
eth
od
A.
of 5
0 an
d su
bjected
to
th
e lo
ad
testin
g req
uirem
en
ts co
rresp
on
din
g
Ensure bearings are low
tem
perature G
rade 3 w
ith durom
eter hardness
Specifications, current edition, S
ection 18.
Section 8
22, and t
o A
AS
HT
O L
RF
D B
ridge C
onstruction
and dim
ensions as show
n on these draw
ings, S
tandard S
pecifications
SP
EC
IF
IC
AT
IO
NS
:
Fab
ricate t
he E
lasto
meric B
earin
g P
ad
s t
o t
he d
esig
n
8''
5~
0.1
2'' x
11.6
30'' x
7.6
30''
* T
hese reactio
ns are b
ased
o
n serv
ice lo
ad
s.
EB
2
2.09''
21
0 K
ips
0.75''
21
''8
''E
B1
5~
0.1
2'' x
20.6
30'' x
7.6
30''
Bearin
g
B
SE
CT
ION
Y-Y
C~
Metallic b
on
ded
sh
im
s
D
all s
id
es (
op
tio
nal)
1°3
0' m
old
draft
0.1
85"
0.1
85"
0.185" 0.185"
(top & bottom)
Rib (optional)
0.125" Sealing
Min
. 0
.12
5"
0.28 (Typ.)
A
YY
! B
eam
B
0.185"
0.1
85"
0.1
85"
0.185"
SP
EC
IAL
EL
AS
TO
ME
RIC
BE
AR
ING
PA
DS
U
se B
earin
g T
yp
e E
B2
fo
r b
rid
ge 0
72
B0
00
52
L&
R (
24
rq
d.
)
NO
TE
: U
se B
earing T
ype E
B1 f
or b
ridge 0
72B
00050N
( 8
rqd. )
LYON COUNTY NHPP IM 0691 (004)
ADDED ADDENDUM #1: 9-15-17 Contract ID: 171037
Page 10 of 30
"M" Concrete
New Class
Pay Limits for "Expansion Joint Replacement"
2'-
0"
Concrete Replacement Limits
Concrete Replacement Limits
PROPOSED SECTION @ CURB
CURB SECTION
See Previous sht. for dim. "C"
NOTE:
Pay Limit
Gutterline &
Dwg BJE-001 CE
†" x 8" Plates, See Std
Width
End
wall
Silicone Seal
2" Preformed
3''
min.
6''
Preformed 90° bend
LYON COUNTY NHPP IM 0691 (004)
ADDED ADDENDUM #1: 9-15-17 Contract ID: 171037
Page 11 of 30
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REPLACE EXPANSION DAM - 2"
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EXPANSION DAM DETAIL
2'-0"
Abutment
in place
Steel Reinf.
Clean & Leave
Saw Cut& Expansion Device
Areas of Concrete
Remove X-Hatched
Bea
m
End
Da
ma
ge
Do
Not
PROPOSED SECTION
"M" Concrete
New Class
"M" Concrete
New Class*
Pay Limits for
"Expansion Joint Replacement"
Abutment
*
EXISTING SECTION
@ END BENTS
BJE-001 CE
See Std. Dwg.
Armored Edge,
rest, 10" min.
to top of paving
Remove Endwall
Remove Exist. Elast. Joint System
Concrete Girder
Elevation
Match Fin. Deck
4" Exist.
Concrete Girder
Silicone Seal
Preformed
2" @ 60°F, for
@
Bea
m
8"
Mi
n
LYON COUNTY NHPP IM 0691 (004)
ADDED ADDENDUM #1: 9-15-17 Contract ID: 171037
Page 12 of 30
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REPLACE EXPANSION DAM - 2"
on End Bent Wings,Typ.
Limits of Masonry Coating
MASONRY COATING LIMITS
grade.
terminated at finished
Masonry Coating may be
Contrary to the Specifications, Gutterline Grade
FF Endwall
SUPERSTRUCTURE
END BENT WINGS
with steel beams only
structure - bridges
Coating on Super-
Limits of Masonry
with conc. beams only
structure - bridges
Coating on Super-
Limits of Masonry
Gutterline
LYON COUNTY NHPP IM 0691 (004)
ADDED ADDENDUM #1: 9-15-17 Contract ID: 171037
Page 13 of 30
!Beam 7
W16x36
Top of Cap
W36x135
!Beam 7
8 1/2" conc. deck
End Bent 1
! Brg.
ahead
pedestal
3' x 2'-6''x11'' conc.
1
1
1
pedestal
3' x 2'-6''x11'' conc. PLAN
ELEVATION
Support Bridge Span'
shall be included in the bid for 'Jack and
required to accomplish conc. removal and patch,
Patching Repair. Jacking and Supporting, if
to exist. See Special Note for Concrete
Note: Remove det. conc., epoxy-bond new
Bent
Exist. End
Bridge 072B00052LConcrete Patching Repair,
LYON COUNTY NHPP IM 0691 (004)
ADDED ADDENDUM #1: 9-15-17 Contract ID: 171037
Page 14 of 30
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SPECIAL NOTE FOR JACKING AND SUPPORTING BRIDGE SPAN
I. DESCRIPTION. Perform all work in accordance with the Kentucky Transportation Cabinet, Department of Highway’s 2012 Standard Specifications for Road and Bridge Construction and applicable Supplemental Specifications, the Standard Drawings, this Note, and the attached detail drawing(s). Section references are to the Standard Specifications.
This work consists of the following: (1) Furnish all labor, materials, tools, and equipment; (2) Submit for approval jacking plans, procedures, drawings, and details prepared by a Professional Engineer licensed to practice in the Commonwealth of Kentucky; (3) Jack the entire structure or portions as shown on the detail drawings and provide temporary supports for the duration of the remaining work; (4) Remove jacking and temporary supports when no longer required; (5) Maintain and control traffic; and (6) Any other work specified as part of this contract.
II. CONSTRUCTION.
A. Working Drawings. Prior to preparation of jacking plans and working drawings, the
Contractor shall verify in the field, conditions and dimensions as necessary to perform the work. The Contractor shall submit to the Engineer for approval, jacking plans, jacking system technical data including dimensions, capacity and lockdown capability, working drawings and design calculations for the jacking and temporary supports. Such plans, drawings, and design calculations shall be prepared, sealed, and signed by an engineer who is licensed to practice in the Commonwealth of Kentucky. The content and number of sets of drawings and design calculations and times for review for temporary supports shall be the same as shown in the Standard Specifications for falsework working drawings. The jacking plan is to provide for a jacking scheme that will limit the load in the jacks to specified loads plus or minus 5%. Jacks are to be sized to provide a safe working load of 1.5 times the required working or jacking load. In addition to a minimum horizontal force of 2% of the dead load reaction of the structure, the Contractor’s jacking plan is to include provisions for resisting horizontal loads that may occur as a result of the jacking operations and clearly show methods to resist those loads. The jacking plan is to take into consideration the longitudinal movement of the centerline of bearings as the superstructure is raised. The jacking locations and loads, if shown on the detail drawings, may be revised by the contractor. If not shown on the detail drawings, the contractor shall select jacking locations and/or loads consistent with his proposed jacking plans and procedures. Jacking loads and jack locations required by the Contractor’s jacking method shall be shown on the jacking and supporting plan submitted for approval. The contractor is permitted to temporarily remove existing bracing as necessary and to replace said bracing with contractor provided jacking frames, to install contractor provided jacking stiffeners, or otherwise modify the structure, as necessary to implement his jacking plan, with the written approval of the Engineer. If bearing stiffeners are required by the current AASHTO LRFD Bridge Design Specification to transfer jacking and support loads or if the spans are supported at locations other than those already having appropriate stiffeners or as shown in the detail drawings, the contractor shall provide steel plate or angle jacking stiffeners designed by a Professional Engineer which meet current AASHTO requirements for bearing stiffeners or shall
LYON COUNTY NHPP IM 0691 (004)
ADDED ADDENDUM #1: 9-15-17 Contract ID: 171037
Page 15 of 30
provide an analysis showing that bearing stiffeners are not required. Bearing stiffeners provided by the contractor shall be painted in accordance with this note and remain in place at the conclusion of the construction. Jacking stiffeners may be welded or bolted to the beam webs, but must be milled to bear on the top flange at the piers and may be close fit and welded to the flange at other locations. Jacking schemes which require modifications to the structure shall be considered permanent and shall remain in the structure unless otherwise shown in the contract documents or directed by the Engineer. All steel which will remain in the finished structure shall be painted in accordance with the Specifications and notes excepting that paint coats may be shop applied with touchup as necessary in the field.
B. Jacking and Temporary Support. The jacking operation is to be performed in such a
manner that the vertical position of the members supported by the bearings will remain in approximately the same relative position throughout the jacking operation. A maximum of 1/4” relative difference in position is allowed in a lift between any of the jacks and between jacked and unjacked girders. Traffic shall remain on the portion of the structure to be jacked at all times unless otherwise approved by the Engineer. A redundant system of supports shall be provided during the entire jacking operation for backup should any of the jacks fail. The redundant system shall include stacks of steel plates or other steel sections added as necessary to maintain the redundant supports at each jack location within 1/4” of the jacking sill or corbels.
Each jack shall be equipped with either a pressure gage or a load cell for determining the
jacking force. Pressure gages shall have an accurately reading dial at least 6” in diameter. Each jack shall be calibrated by a private laboratory within 6 months prior to use. Each jack and its gage shall be calibrated as a unit with the cylinder extension in the approximate position that it will be in at final jacking force and shall be accompanied by a certified calibration chart. Load cells shall be calibrated and provided with an indicator by which the jacking force is determined.
Vandal-resistant displacement monitoring equipment shall be provided and maintained.
Vertical and horizontal displacements of the temporary supports and the existing structure shall be monitored continuously during jacking operations and shall be accurately measured and recorded at least weekly during removal and reconstruction work. As a minimum, elevations shall be taken prior to the start of jacking operations, immediately after jacking is complete, before permanently re-connecting the superstructure to the substructure, and after the temporary supports have been removed. As a minimum, the existing structure shall be monitored at the abutments, piers, and at mid-point of spans. Control points at each location shall be located near the center and the superstructure gutterlines. The records of vertical and horizontal displacement shall be delivered to the Engineer at the completion of the work described herein.
A force equal to the initial jacking load or the dead load shown on the plans shall be
applied to the structure by the temporary support system and the force held until all initial compression and settlement of the system is complete. The structure shall then be lifted by the jacks to the final position and the force held until the temporary support system is installed and the system is stable, before remaining work at the location being supported is begun.
LYON COUNTY NHPP IM 0691 (004)
ADDED ADDENDUM #1: 9-15-17 Contract ID: 171037
Page 16 of 30
Jacking operations shall be carefully controlled and monitored to ensure that the jacking loads are applied in a manner to prevent distortion and excessive stresses that would damage the structure. The superstructure shall be jacked as necessary to maintain the total vertical displacements at control points to less than ¼” from the elevations recorded prior to jacking plus the desired jacking height as shown on the plans or as modified by the Engineer. For bearing replacements and when no other desired jacking height is shown in the plans, detail drawings, or notes, the superstructure shall be jacked only as necessary to facilitate removal and replacement of the bearings and in no case more than 1/4” if traffic is to remain on the structure during the work.
Should unanticipated displacements, cracking or other damage occur, the construction
shall be discontinued until corrective measures satisfactory to the Engineer are performed. Damage to the structure as a result of the Contractor's operations shall be repaired by the Contractor at no expense to the Department.
Following completion of the reconstruction, the monitored control points shall not
deviate from the vertical position by more than 1/4’’ from the initial survey elevations or the elevations as modified by the Engineer or detail drawing(s).
IV MEASUREMENT.
A. Jacking and Supporting Bridge Span. The Department will not measure the quantity. V. PAYMENT.
A. Jacking and Supporting Bridge Span. Payment at the contract lump sum price is for any and all jacking and support operations required by this project unless otherwise noted, including all labor, materials, manufactured assemblies, furnishing and operating jacks, plates, jacking stiffeners, jacking beams, painting, etc. and all incidental items necessary to complete the work in accordance with this Note, the Standard Specifications, and as shown on the attached detail drawing(s) or as directed by the Engineer.
The Department will make payment for the completed and accepted work under the following: Code Pay Item Pay Unit 08435 Jack & Support Bridge Span Lump Sum
LYON COUNTY NHPP IM 0691 (004)
ADDED ADDENDUM #1: 9-15-17 Contract ID: 171037
Page 17 of 30
1/3
SPECIAL NOTE FOR BEARING REPLACEMENT I. DESCRIPTION Perform all work in accordance with the Kentucky Transportation Cabinet, Department of Highway’s 2012 Standard Specifications for Road and Bridge Construction and applicable Supplemental Specifications, the Standard Drawings, this Note, and the attached detail drawings. Section references are to the Standard Specifications. This work consists of the following:
(1) Furnish all labor, materials, tools, and equipment. (2) Jack and temporarily support the girder(s). (3) Remove the existing expansion rockers, masonry plates, and anchor bolts as specified in
this note and shown on the attached detail drawings. (4) Fill voids left by anchor bolt removal with non-shrink grout. (5) Install new bearings and bearing plates as specified in this note and shown on the
attached detail drawings. (6) Maintain and control traffic. (7) Any other work specified as part of this contract.
II. MATERIALS
A. Structural Steel. Use new, commercial grade AASHTO M270 Grade 50 (ASTM A709 Grade 50) steel suitable for welding. See Section 812.
B. Weld Material. See Section 813.10 All welds shall be E70XX. C. Elastomeric Bearing Pads. Use bearing pads as shown on attached detail drawings.
See Section 822. Use low temperature Grade 3 with a durometer hardness of 50 and bearings that conform to the load test requirements corresponding to Design Method A.
D. Paint. Match the color of the existing paint. All paint supplied must be contained in the current List of Approved Materials. See Section 821.
E. Non-Shrink Grout. Use non-shrink grout. See Section 601. III. CONSTRUCTION
A. Existing Dimensions. The Contractor shall field verify all dimensions prior to ordering any materials or performing any work.
B. Jacking Plan. The Contractor shall submit a Jacking Plan, stamped by a professional engineer licensed in the State of Kentucky, for review by the Engineer, prior to starting work. The beams should only be lifted enough to allow for removal and installation of the bearing assemblies, no more than 1/4”. At no time shall differential movement between beams exceed 1/4” For each bearing the total estimated beam reactions to be supported are:
072B00050N 072B00052L&R Dead Load 18 Tons 15 Tons Live Load 25 Tons 30 Tons
Total 43 Tons / beam 45 Tons / beam
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The contractor’s jacking system, including jack and any jack supports required, shall be designed to support a minimum of 150% of these loads. See the Special Note for Jacking and Supporting Bridge Span for additional information.
C. Remove Existing Materials. Remove the existing bearings and anchor bolts as shown on the attached detailed drawings. Grind welds remaining after removing bearing sole plates smooth. Fill voids left by anchor bolt removal with non-shrink grout to a smooth level bearing surface. Clean the existing seats of debris. Dispose of all removed material entirely away from the job site. This work is incidental to the contract unit price for “Bearing Replacement”.
D. Field Prepare Existing Surfaces. Clean surfaces of steel to be welded until free of all corrosion, debris and deleterious substances. Field prepare bottom of bearing plates to insure full bearing contact between existing plates and proposed bearing plates.
E. Install Bearing Assembly. Protect the elastomeric pad and vulcanized bonds on the cover plate from heat. Install bearings when the 6-hour average ambient temperature is projected to be 75˚F ±10˚ F.
F. Welding Specifications. All welding and welding materials, shall conform to "Joint Specification ANSI/AASHTO/AWS D1.5M-D1.5-2015 Bridge Welding Code"and modification and additions as stated on the plans. Welding procedures shall be submitted to the Engineer and approved prior to the start of fabrication and retrofit. The cost of welding, welding materials, straightening, altering, and burning new or existing steel shall be included in the unit price bid for the appropriate items.
G. Mill Test Reports. Notarized test reports shall be furnished in triplicate to the Department showing that all the materials used for these repairs conform to the requirements of the Specifications.
H. Damage to the Structure. The Contractor shall bear full responsibility and expense for any and all damage to the structure, should such damage result from the Contractor's actions.
I. Painting. Following the installation of the elastomeric bearing pads and pedestals, clean and paint all new exposed structural steel in accordance with Section 607.03.23 “Cleaning and Painting Structural Steel Bridges” unless otherwise shown in the contract documents. Apply field coatings to new steel and steel to be overcoated in accordance with Section 614. Shop and field painting of all new and existing structural steel will be considered incidental to “Bearing Replacement”.
J. Shop Plans. Shop plans will not be required. The Contractor is responsible for obtaining field measurements and supplying properly sized materials to complete the work.
K. Prohibited Field Welding. No welding of any nature shall be performed on the bridge except as shown on the attached drawings without the written consent of the Director, Division of Bridge Design, and then only in the manner and at the locations designated in the authorization.
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IV. MEASUREMENT
A. Jack and Support Bridge Span. See the Special Note for Jacking and Supporting Bridge Span
B. Bearing Replacement. Measurement will be for each bearing replacement completed and accepted in-place per “Each”.
V. PAYMENT
A. Jack and Support Bridge Span. See the Special Note for Jacking and Supporting Bridge Span.
B. Bearing Replacement. Payment at the contract unit price, ‘Each’, is full compensation for removal and disposing of specified materials, furnishing and placing non-shrink grout, furnishing and installing steel plates and anchor bolts, welding, furnishing and installing elastomeric bearing pads and all other materials, labor, equipment, tools, and incidentals necessary to complete the work as specified by this note.
The Department will make payment for the completed and accepted quantities under the following: Code Pay Item Pay Unit 21969NN Bearing Replacement Each
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SPECIAL NOTE FOR REPLACING EXPANSION DAMS OR ARMORED EDGES
I. DESCRIPTION. Perform all work in accordance with the Kentucky Transportation Cabinet, Department of Highway’s Standard Specifications for Road and Bridge Construction edition of 2012 with current Supplemental Specifications, the Standard Drawings, this Note, and the attached detail drawings. Section references are to the Standard Specifications.
This work consists of the following: (1) Furnish all labor, materials, tools, and equipment; (2) Remove existing concrete and expansion device(s) and/or bridge ends; (3) Install armored edges and new concrete as specified and in accordance with the attached detail drawings; (4) Install new joint seals (where required); (5) Maintain and control traffic; and (6) Any other work specified as part of this contract. II. MATERIALS.
A. Concrete. Class ‘M’ See Section 601. B. Structural Steel. See Section 607, Section 812 and Standard Drawing BJE-001,
current edition. C. Stud Anchors. See Standard Drawing BJE-001 C.E. D. Steel Reinforcement. Use Grade 60. See Section 602. E. Epoxy Bond Coat. See Section 511. F. Preformed Silicone Seal. Use Preformed, Pre-Compressed, Self-Expanding, Sealant
System with Silicone Pre-Coated Surface, ‘BEJS’, as manufactured by EMSEAL JOINT SYSTEMS LTD, 25 Bridle Lane, Westborough, MA 01581, or approved performance equal. Preformed silicone seal shall be cellular polyurethane foam impregnated with hydrophobic 100 percent acrylic, water based emulsion, factory coated with highway-grade, low modulus, fuel resistant silicone and shall not contain any waxes or asphalts. Silicone coating is to be applied to the impregnated foam sealant at a width greater than maximum allowable joint extension and which when cured and compressed will form a bellows. Material shall be capable of movements of +/- 50% (100% total) of nominal material size. Changes in plane and direction of the seal shall be executed using factory-fabricated transition assemblies. Transitions shall be warranted to be watertight at inside and outside corners through the full movement capabilities of the product. Design, depth of seal, & installation of the seal shall be in accordance with the manufacturer’s recommendations.
III. EQUIPMENT.
A. Hammers. See Section 606.02.10 B. B. Sawing Equipment. See Section 606.02.10 C. C. Hydraulic Impact Equipment. See Section 606.02.10 D.
IV. CONSTRUCTION. A. Remove Existing Materials. Remove existing Expansion Dam, Bridge End, Armored
Edges and specified areas of concrete as shown on the attached sketches and in the construction documents. Remove debris and/or expansion joint filler as directed by the Engineer. Clean and leave all existing steel reinforcement encountered in place.
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Damaged steel reinforcement will be repaired/replaced as directed by the Engineer at no additional cost to the Department. Dispose of all removed material entirely away from the job site. This work is incidental to the contract unit price for "Expansion Joint Replacement" or “Armored Edge for Concrete”.
B. Place New Concrete and Armored Edges. After all specified existing materials have
been removed; place new armored edges to match the grade of the proposed overlay or to match the original grade (See attached detail drawings). Place the new concrete to the scarified grade and finish to receive the new overlay or place the new concrete to the original grade and finish with broom strokes drawn transversely from curb to curb as directed or shown in the contract documents.
All new structural steel shall be cleaned and painted in accordance with requirements of Section 607.03.23, except that surfaces to come in contact with concrete or with the Preformed Silicone Seal are not to be painted.
Blast clean all areas of existing concrete and structural steel which will come in contact with new concrete until free of all laitance and deleterious substances immediately prior to the placement of the new Concrete. The surface areas of existing concrete to come in contact with the new Concrete are to be coated with an epoxy bond coat immediately prior to placing new concrete in accordance with Section 511. The interfaces of the new and old concrete shall be as nearly vertical and horizontal as practible.
C. Additional Steel Reinforcement. Furnish for replacement, as directed by the Engineer, 320 linear feet of #4 steel reinforcing bars in 20’ lengths. Place these bars in areas deemed by the Engineer to require additional or replacement reinforcement. Field cutting and bending is permitted. Do not place any additional steel reinforcement above the height of the top row of Studs on the armored edges. Ensure that all exposed steel reinforcement is tied in accordance with Section 602.03.04 prior to pouring the new concrete. Deliver unused bars to the Local County Maintenance Barn. Payment will be made in accordance with Section 602.
D. Staged Construction. Installation of concrete and armored edges in two (or more if specified) stages may be necessary. Join the armored edges at or near the centerline of the roadway or a lane line, field weld, and grind smooth.
E. Preformed Silicone Seal. Just prior to joint seal installation, remove all contaminants by sandblasting or grinding to ensure a thoroughly clean and sound substrate for the full seal depth. Do not use a wire wheel as this will polish the substrate and cause bond failure. Solvent wipe metal surfaces in accordance with the manufacturer’s installation recommendations immediately prior to to applying epoxy adhesive. Joint seal shall be installed into manufacturer’s standard field-applied epoxy adhesive in a manner as recommended by the manufacturer. Joint seal is to be installed recessed from the deck surface such that when the field-applied silicone injection bead is installed between the substrates and the foam-and-silicone-bellows, all parts of the system are ½’’ below the deck surface or as recommended by the seal manufacturer. Joint seal is to within 3’’ of the bridge fascia and terminated with a preformed 90⁰ bend transition supplied by the preformed silicone seal manufacturer and installed per the mfgr’s installation directions.
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F. Shop Plans. Shop plans will not be required. The Contractor is responsible for obtaining field measurements and supplying properly sized materials to complete the work. Field verify all existing dimensions prior to ordering material.
V. MEASUREMENT.
A. Expansion Joint Replacement –2” The Department will measure the quantity in linear feet from gutterline to gutterline along the centerline of the joint.
B. Replace Armored Edge. The Department will measure the quantity in linear feet from gutterline to gutterline along the face of the bridge end.
C. Steel Reinforcement. See Section 602. VI. PAYMENT.
A. Expansion Joint Replacement –2" Payment at the contract unit price per linear foot is full compensation for removing specified existing materials, furnishing and installing new armored edges bracketing the joint seal, concrete, preformed silicone seal, and all incidental items necessary to complete the work as specified by this note or as shown on the attached detail drawings.
B. Replace Armored Edge. Payment at the contract unit price per linear foot is full compensation for removing specified existing materials, furnishing and installing the new armored edges, concrete and all incidental items necessary to complete the work as specified by this note or as shown on the attached detail drawings.
C. Steel Reinforcement. See Section 602. The Department will make payment for the completed and accepted quantities under the following: Code Pay Item Pay Unit 03295 Expansion Joint Replace, 2” Linear Foot (LF) 20663ED Replace Armored Edge Linear Foot (LF) 08150 Steel Reinforcement Pounds (LBS)
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SPECIAL NOTE FOR CONCRETE PATCHING REPAIR
I. DESCRIPTION. Perform all work in accordance with the Department's 2012 Standard Specifications, and applicable Supplemental Specifications, the attached sketches, and these Notes. Section references are to the Standard Specifications. This work consists of: (1) Furnish all labor, materials, tools, and equipment; (2) Jack and support existing during repairs as necessary; (3) Remove existing spalled/delaminated concrete; (4) Prepare the existing surface for concrete patching; (5) Place hook fasteners and welded wire fabric over surfaces to be repaired (where applicable); (6) Apply concrete patching as specified by this note and as shown on the detail drawings; (7) Finish and cure the new Concrete Patches; (8) Maintain & control traffic; and, (9) Any other work specified as part of this contract.
II. MATERIALS. A. Patching Concrete. Approved Concrete Product for Vertical and Overhead
Repair Patch. B. Concrete Class ‘M’. Use either “M1” or “M2”. See Section 601. C. Steel Reinforcement. Use Grade 60. See Section 602 D. Welded Steel Wire Fabric (WWF). Conform to Section 811 E. Hook Fasteners. Use commercial grade galvanized hook fasteners. Minimum
3/16” diameter. III. CONSTRUCTION.
A. Concrete Removal and Preparation. The Contractor, as directed by the Engineer shall locate and remove all loose, spalled, deteriorated and delaminated concrete. Sounding shall be used to locate delaminated areas. Care shall be exercised not to damage areas of sound concrete or reinforcing steel during concrete removal operations. Unless directed by the Engineer or shown in the detailed drawings, depth of removal shall not exceed 6 inches as measured from the nearest original surface. Concrete removal shall be in accordance with a sequence approved by the Engineer. Jack and support parts of the existing structure to accomplish the removal if and as necessary.
Concrete removal shall be accomplished by chipping with hand picks, chisels or light duty pneumatic or electric chipping hammers (not to exceed 20 lbs.). If sound concrete is encountered before existing reinforcing steel is exposed, the surface shall be prepared and repaired without further removal of the concrete. When reinforcing steel is exposed, concrete removal shall continue until there is a minimum ¾ inch clearance around exposed reinforcing bar. Care shall be taken to not damage bond of adjacent unexposed reinforcing steel during the concrete removal processes. The perimeter of all areas where concrete is removed shall be tapered at an approximately 45° angle, except that the outer edges of all chipped areas shall be saw cut to minimum depth of ¾ inch to prevent featheredging unless otherwise approved by the Engineer.
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After all deteriorated concrete has been removed; the repair surface to receive concrete patching shall be prepared by abrasive blast cleaning. Remove all fractured surface concrete and all traces of unsound material or contaminants such as oil, grease, dirt, slurry, or any materials which could interfere with the bond of freshly placed concrete. The Contractor shall dispose all removed material off State Right Of Way at an approved site.
B. Steel Reinforcement. All reinforcing steel exposed during concrete removal
shall have corrosion products removed by abrasive grit blasting or wire brushing whichever is more appropriate. Furnish for replacement, as directed by the Engineer, 500 linear feet of #4 steel reinforcing bars ½” in diameter by 20-foot max. lengths. Place these bars in areas deemed by the Engineer to require additional reinforcement. Field cutting and bending is permitted. Bundle and deliver unused bars to the nearest County Maintenance Barn. Bundling and delivery of unused bars considered incidental to the contract.
Existing reinforcing steel displaying deep pitting or loss of more than 20 percent of cross-sectional area shall be removed and replaced. Replacement bars shall be placed in accordance with the recommendations of ACI 506R, Sections 5.4 and 5.5. Specifically, bars shall not be bundled in contact lap splices, but shall be placed with at least 3 times the nominal maximum aggregate size between bars to allow the bar to be fully enveloped by the concrete patching material. Reinforcing including Welded Wire Fabric (WWF) shall be otherwise placed and supported in accordance with Section 602. Welded wire fabric (WWF W4xW4) shall be provided as shown on the attached sketches and if not shown, shall be provided at each repair area larger than 1 square foot if the depth of the repair measured from the original member face exceeds 3 inches. Sheets of adjoining WWF shall be lapped at least one and one-half spaces at all intersections, in both directions, and securely fastened in accordance with Section . WWF fabric shall be supported no closer than ½ inch to the prepared concrete surface and shall have a minimum concrete cover of 1-½ inches.
C. Hook Fasteners. Hook fasteners shall be positioned at the spacing as stated
above, stated herein, or as directed by the Engineer. Any given area shall have a minimum of four hook fastener anchors. WWF shall not move or deform excessively during concrete patching. Maximum hook fastener spacing shall not exceed 12 inches on a grid pattern over the entire repair area.
Hook fasteners shall be of commercial grade galvanized steel with a 3/16” minimum diameter. They may be mechanically set or grouted, as approved by the Engineer. The Department will randomly select hook fasteners to be tested to verify that the proof load pullout force is 1000 lbs minimum. If any anchor fails to meet the minimum acceptable pullout value, corrective measures shall be taken by the Contractor and further testing will be conducted.
D. Concrete Patching. Place and finish the new concrete for the patching area in
accordance with the manufacturer’s recommendations, as shown on the detail drawings, or as directed by the Engineer to restore the area being patched to its
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original plan dimensions insofar as practicable. Repairs deeper than 4” may be repaired using formed Class ‘M’ concrete. Repairs deeper than 6” shall be repaired using formed Class ‘M’ concrete unless otherwise directed by the Engineer. Epoxy-bond or bond as recommended by the patching product manufacturer the new concrete patching material to the existing concrete. The Engineer shall approve the Contractor’s method of bonding, placing, and consolidating the concrete or patching mortar prior to beginning this work. Pneumatically placed concrete is not permitted.
E. Curing. Immediately on completion of finishing operations, patching concrete shall be wet cured in accordance with Section 601.03.17. Prevent the patch from from drying out and cracking by fogging, wetting, and/or any appropriate method approved by the Engineer. Curing shall continue for duration recommended by the patching product manufacturer or the Specifications.
Each Contractor submitting a bid for this work shall make a thorough inspection of the site prior to submitting his bid and shall familiarize himself with existing conditions so that the work can be expeditiously performed after a contract is awarded. Submission of a bid will be considered evidence that this inspection has been made. Any claims resulting from site conditions will not be honored by the Department. Quantities given are approximate. The quantity for “Concrete Patching Repair” shall be bid with the contingency that quantities may be increased, decreased, or eliminated by the Engineer. Dispose of all removed material entirely away from the job site as approved by the Engineer. This work is incidental to the contract unit price for “Concrete Patching Repair”. IV. MEASUREMENT
A. Concrete Patching Repair. The Department will measure the quantity in square feet of repair surface area accepted and in-place for each area restored.
B. Steel Reinforcement. See Section 602. C. Jacking and Supporting Bridge Span. The Department will not measure
‘Jacking and Supporting Bridge Span’ for payment. D. Welded Wire Fabric & Hook Fasteners. Welded Wire Fabric and Hook
Fasteners will not be measured for payment, but shall be considered incidental to “Concrete Patching Repair”.
V. PAYMENT
A. Concrete Patching Repair. Payment at the unit price bid per square foot is full compensation for all labor, materials, tools, equipment, and all incidentals items necessary to complete the work in accordance with this Note, the Standard Specifications, and as shown on the detail drawing(s) or as directed by the Engineer.
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B. Jack and Support Bridge Span. For payment, see the ‘Special Note for Jack and
Support Bridge Span’ if included in the contract documents or otherwise, payment shall be incidental to the unit price bid for ‘Concrete Patching Repair’.
C. Steel Reinforcement. See Section 602. The Department will make payment for the completed and accepted work under the following: Code Pay Item Pay Unit 22146EN Concrete Patching Repair Square Foot 08150 Steel Reinforcement See Section 602 08435 Jack & Support Bridge Span See Special Note if present Incidental otherwise
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SPECIAL NOTE FOR CLEAN AND PAINT BEARINGS I. DESCRIPTION. Perform all work in accordance with the Kentucky Transportation Cabinet, Department of Highway’s 2008 Standard Specifications for Road and Bridge Construction and applicable Supplemental Specifications, the Standard Drawings, this Note, and the attached detail drawings. Section references are to the Standard Specifications.
This work consists of the following: (1) Furnish all labor, materials, tools, and equipment; (2) Cleaning the existing bridge end bent or abutment caps. (3) Cleaning and lubricating existing bearings at abutments or end bents which will not otherwise be modified or replaced in the contract; (5) Maintain and control traffic; and (6) Any other work specified as part of this contract.
II. MATERIALS.
Bearing Lubricant. One of the following lubricants shall be used: ‘Never Seez – Mariner’s Choice’ produced by Bostik Inc. ‘Mobil Centaur Moly NLGI Grades 1 or 2’ produced by Mobil Oil ‘Premalube #1 WG’ produced by Certified Labs
. III. CONSTRUCTION.
A. Cleaning Existing Bridge Seats. Remove and dispose of loose trash and debris on or near the abutment caps. Pressure wash & clean all areas of existing concrete at the abutment cap and pedestals and existing bearings which will not be modified or replaced in the contract. Debris and trash collected shall be disposed of off-site in a suitable disposal facility.
B. Remove Loose, Stratified, or Pack Rust All stratified, loose, or pack rust shall be removed from the bearing devices. See attached detailed drawings for each bridge showing location and quantity of the bearing devices. Hand tools including wire brushes, scrapers or impact devices (hand hammers or power chisels) are to be used for removing rust. All exposed surfaces in the assembled bearing shall be cleaned to an SSPC SP-2 level. All debris collected shall be disposed of in a suitable off-site disposal facility.
C. Pressure Wash Bearings Specified bridge components shall be pressure washed. All equipment for pressure washing shall be operated at a minimum pressure of up 4,000 psi with 0 degree spinner tips and/or fan tips as determined by the engineer at the working location with a minimum flow rate of 3.5 gal/minute provided that these pressures do not damage any components of the structure. Pressure and flow rates shall be reduced to a level satisfactory to the Engineer should any damage occur due to power washing procedures. Pressure washing shall be operated at distance of approximately six inches from and perpendicular to the surface. All pressure washing wands shall be equipped with a gauge to accurately determine the amount pressure used. Pressure washing of any bridge element will proceed from top of wash area to bottom of wash area. Wash water will not be released to a bridge element previously washed.
D. Lubricate Bearings Bearing devices shall be lubricated after all stratified rust and pack rust is removed and power washing is complete, bearing devices shall have lubricant applied to all surfaces of the bearing including bearing plates and points of movement. Allow bearing devices to dry before lubricant is applied. Lubricant must be applied to a clean and dry surface. Lubricant is to cover the entire exposed surface of the bearing to a uniform 1mm or
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greater thickness.
IV RESIDUAL LEAD PAINT may still be on bridge. The Contractor is advised to take all necessary protective measures including worker safety and environmental regulations when performing surface preparation. The Department will not consider any claims based on residual lead paint.
IV MEASUREMENT.
A. Clean and Paint Structural Steel. Separate measurement will not be made. V. PAYMENT.
A. Clean and Paint Structural Steel. Payment at the lump sum contract price is full compensation for all material, labor, and incidental items necessary to complete the work as specified by this note, shown in the contract documents, and,as shown on the detail drawings. The Department will make payment for the completed and accepted work under the following:
Code Pay Item Pay Unit 08434 Clean and Paint Structural Steel Lump Sum
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