36C25020B0008-0001005.pdf
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- Attached to
- Expand East Parking 610-312
- Solicitation number
- 36C25020B0008
About this file
This document is a presolicitation notice for a construction project to expand east parking at a VA medical center. The project will demolish an existing house and build a new parking lot. The contractor must provide all labor, equipment, materials, and supervision to complete the work according to contract drawings and specifications. The North American Industry Classification code is 236220 for commercial and institutional building construction, with a project magnitude between $500,000 and $1,000,000. The VA will issue an invitation for bid on or about December 20, 2019 via FEDBIZOPPS.gov. A site visit will be scheduled prior to solicitation closing, with date, time and location posted in the solicitation. Nathan Heikkinen of VA Contracting Office 10 is the point of contact and may be reached via email or telephone. This project will be 100% set aside for Service-Disabled Veteran-Owned Small Business.
36C25020B0008 0001 610-312_Specs Updated 1.16.2020_Part5.pdf
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FIGURE 1 – APPROXIMATE SITE VICINITY MAP
GME PROJECT NO.
G19-03566
N
Site Vicinity
FIGURE NO 2 – APPROXIMATE BORING LOCATION MAP
GME PROJECT NO.
G19-03566
Notes:
The boring locations were designated by the client and are approximate.
N
APPENDIX B
2.5
4.5+
4.5+
13.2
19.8
16.2
8.5
Sodd/ ±7" Moist, Dark Brown, Sandy, TOPSOIL.
Brown, Moist, SANDY CLAY.
Brown, CLAYEY SANDY SILT.
Bottom of Boring at 10.0 ft
2-2-4 (6)
8-14-19 (33)
1-3-3 (6)
7-15-33 (48)
0.6
6.5
10.0
SS
SS
SS
SS
10.0 ft
DATE STARTED
DATE COMPLETED
ELEVATION
STATION
OFFSET
LINE
DEPTH
2121 Lake Ave., Fort Wayne, Indiana
Flight Auger
Skid
3.3 in
BORING METHOD
RIG TYPE
CASING DIA.
CORE SIZE
LOCATION 04-02-19
04-02-19
At completion DryGROUNDWATER:
RS/BF
°F
Encountered at Dry
HAMMER
DRILLER/INSP
TEMPERATURE
WEATHER
LL
REMARKS
SOIL/MATERIAL DESCRIPTION
S A
M P
LE
D
E P
T H
S T
R A
T U
M E
LE
V
A T
IO
N
Viridian Architectual Design
SPT
per 6"
(N)
GME PROJECT NO: G19-03566
STRUCTURE
PIPL
PROJECT TYPE
BORING NO.:
SHEET
B-01
2.5
5.0
7.5
10.0
12.5
15.0
CLIENT:
DATUM :
OF1 1
Proposed New Parking Lot
ATTERBERG
LIMITS
TEST BORING LOG
U N
C O
N F
C
O M
P ts f
M O
IS
T
U R
E C
O N
T E
N T
% R E
C O
V E
R Y
S A
M P
LE
N
U M
B E
R
Q p
(t sf
13.1
21.9
16.7
8.7
Sodd/ ±14" Moist, Dark Brown, Sandy, TOPSOIL.
Brown, Wet, Fine, SILTY SAND.
Light Brown, SILTY SANDY CLAY, Trace Gravel.
Brown, Very Moist, CLAYEY GRAVELY SAND.
Brown and Gray, CLAYEY SILT.
Bottom of Boring at 10.0 ft
1-1-2 (3)
5-6-8 (14)
5-5-4 (9)
8-20-30 (50)
1.2
3.5
6.0
8.5
10.0
SS
SS
SS
SS
10.0 ft
DATE STARTED
DATE COMPLETED
ELEVATION
STATION
OFFSET
LINE
DEPTH
2121 Lake Ave., Fort Wayne, Indiana
Flight Auger
Skid
3.3 in
BORING METHOD
RIG TYPE
CASING DIA.
CORE SIZE
LOCATION 04-02-19
04-02-19
At completion 8.0 ftGROUNDWATER:
RS/BF
°F
Encountered at 1.5 ft
HAMMER
DRILLER/INSP
TEMPERATURE
WEATHER
LL
REMARKS
SOIL/MATERIAL DESCRIPTION
S A
M P
LE
D
E P
T H
S T
R A
T U
M E
LE
V
A T
IO
N
Viridian Architectual Design
SPT
per 6"
(N)
GME PROJECT NO: G19-03566
STRUCTURE
PIPL
PROJECT TYPE
BORING NO.:
SHEET
B-02
2.5
5.0
7.5
10.0
12.5
15.0
CLIENT:
DATUM :
OF1 1
Proposed New Parking Lot
ATTERBERG
LIMITS
TEST BORING LOG
U N
C O
N F
C
O M
P ts f
M O
IS
T
U R
E C
O N
T E
N T
% R E
C O
V E
R Y
S A
M P
LE
N
U M
B E
R
Q p
(t
0.50
4.5+
4.5+
18.1
18.5
9.0
22.7
Sodd/ ±14" Moist, Dark Brown, Sandy, TOPSOIL.
Brown, Very Moist, Mottled, SILTY SANDY CLAY.
Brown, SANDY SILTY CLAY.
Bottom of Boring at 10.0 ft
2-4-6 (10)
4-4-4 (8)
10-11-12 (23)
11-10-11 (21)
1.2
6.0
10.0
SS
SS
SS
SS
10.0 ft
DATE STARTED
DATE COMPLETED
ELEVATION
STATION
OFFSET
LINE
DEPTH
2121 Lake Ave., Fort Wayne, Indiana
Flight Auger
Skid
3.3 in
BORING METHOD
RIG TYPE
CASING DIA.
CORE SIZE
LOCATION 04-02-19
04-02-19
At completion DryGROUNDWATER:
RS/BF
°F
Encountered at Dry
HAMMER
DRILLER/INSP
TEMPERATURE
WEATHER
LL
REMARKS
SOIL/MATERIAL DESCRIPTION
S A
M P
LE
D
E P
T H
S T
R A
T U
M E
LE
V
A T
IO
N
Viridian Architectual Design
SPT
per 6"
(N)
GME PROJECT NO: G19-03566
STRUCTURE
PIPL
PROJECT TYPE
BORING NO.:
SHEET
B-03
2.5
5.0
7.5
10.0
12.5
15.0
CLIENT:
DATUM :
OF1 1
Proposed New Parking Lot
ATTERBERG
LIMITS
TEST BORING LOG
U N
C O
N F
C
O M
P ts f
M O
IS
T
U R
E C
O N
T E
N T
% R E
C O
V E
R Y
S A
M P
LE
N
U M
B E
R
Q p
(t
12.7
13.8
11.8
17.4
POSSIBLE FILL: ±22" Moist, Dark Brown, Sandy, TOPSOIL.
Brown, Moist, FINE SAND.
Brown, Very Moist, Fine, SILTY SAND.
Bottom of Boring at 10.0 ft
1-=-18"
4-4-5 (9)
3-5-4 (9)
3-4-5 (9)
1.8
8.0
10.0
SS
SS
SS
SS
10.0 ft
DATE STARTED
DATE COMPLETED
ELEVATION
STATION
OFFSET
LINE
DEPTH
2121 Lake Ave., Fort Wayne, Indiana
Flight Auger
Skid
3.3 in
BORING METHOD
RIG TYPE
CASING DIA.
CORE SIZE
LOCATION 04-02-19
04-02-19
At completion DryGROUNDWATER:
RS/BF
°F
Encountered at Dry
HAMMER
DRILLER/INSP
TEMPERATURE
WEATHER
LL
REMARKS
SOIL/MATERIAL DESCRIPTION
S A
M P
LE
D
E P
T H
S T
R A
T U
M E
LE
V
A T
IO
N
Viridian Architectual Design
SPT
per 6"
(N)
GME PROJECT NO: G19-03566
STRUCTURE
PIPL
PROJECT TYPE
BORING NO.:
SHEET
B-04
2.5
5.0
7.5
10.0
12.5
15.0
CLIENT:
DATUM :
OF1 1
Proposed New Parking Lot
ATTERBERG
LIMITS
TEST BORING LOG
U N
C O
N F
C
O M
P ts f
M O
IS
T
U R
E C
O N
T E
N T
% R E
C O
V E
R Y
S A
M P
LE
N
U M
B E
R
Q p
(t
1.0
2.0
8.6
15.7
17.2
11.1
Sodd/ ±12" Moist, Dark Brown, Sandy, TOPSOIL.
Brown, Very Moist, FINE SAND.
Brown and Gray, Very Moist, SANDY SILTY CLAY, Trace Gravel.
Bottom of Boring at 10.0 ft
1-1-1 (2)
2-3-3 (6)
3-4-5 (9)
4-5-8 (13)
1.0
5.5
10.0
SS
SS
SS
SS
10.0 ft
DATE STARTED
DATE COMPLETED
ELEVATION
STATION
OFFSET
LINE
DEPTH
2121 Lake Ave., Fort Wayne, Indiana
Flight Auger
Skid
3.3 in
BORING METHOD
RIG TYPE
CASING DIA.
CORE SIZE
LOCATION 04-02-19
04-02-19
At completion DryGROUNDWATER:
RS/BF
°F
Encountered at 8.0 ft
HAMMER
DRILLER/INSP
TEMPERATURE
WEATHER
LL
REMARKS
SOIL/MATERIAL DESCRIPTION
S A
M P
LE
D
E P
T H
S T
R A
T U
M E
LE
V
A T
IO
N
Viridian Architectual Design
SPT
per 6"
(N)
GME PROJECT NO: G19-03566
STRUCTURE
PIPL
PROJECT TYPE
BORING NO.:
SHEET
B-05
2.5
5.0
7.5
10.0
12.5
15.0
CLIENT:
DATUM :
OF1 1
Proposed New Parking Lot
ATTERBERG
LIMITS
TEST BORING LOG
U N
C O
N F
C
O M
P ts f
M O
IS
T
U R
E C
O N
T E
N T
% R E
C O
V E
R Y
S A
M P
LE
N
U M
B E
R
Q p
(t
GENERAL NOTES
SAMPLE IDENTIFICATION
Visual soil classifications are made in general accordance with the United States Soil Classification System on the basis of textural and particle size categorization, and various soil behavior and characteristics. Visual classifications should be made by appropriate laboratory testing when more exact soil identification is required to satisfy specific project applications criteria.
Note(s):
The penetration resistance, “N” Value, is the summation of the number of blows required to effect two successive 6-inch penetrations of the 2-inch split-barrel sampler. The sampler is driven with a 140-lb. weight falling 30-inches and is seated to a depth of 6-inches before commencing the standard penetration test.
Water level measurements shown on the boring logs represent conditions at the time indicated and may not reflect static levels, especially in cohesive soils
RELATIVE PROPORTIONS OF
COHESIONLESS SOILS
Term Trace
Defining Range by % of Weight 1-10 %
Little 11-20 % Some 21-35 % And 36-50 %
WATER LEVEL MEASUREMENT
NE No Water Encountered BF Backfilled upon Completion
ORGANIC CONTENT BY
COMBUSTION METHOD LABORATORY TESTS
Soil Description
LOI Qp
Penetrometer Reading, tsf w/ organic matter 4-15 % Qu Unconfined Strength, tsf Organic Soil (A-8) 16-30 % MC Moisture Content, % Peat (A-8) More than 30% LL Liquid Limit, %
PL Plastic Limit, % PI Plastic Index
SL Shrinkage Limit, % pH Measure of Soil Alkalinity/Acidity γ Dry Unit Weight, pcf
LOI
Loss of Ignition, %
AS
DRILLING AND SAMPLING
SYMBOLS
Auger Sample BS Bag Sample PID Photo ionization Detector (Hnu meter) volatile vapor level,(PPM) COA Clean-Out Auger CS Continuous Sampling FA Flight Auger HA Hand Auger HAS Hollow Stem Auger NR No Recovery PT 3” O.D. Piston Tube Sample RB Rock Bit RC Rock Coring REC Recovery RQD Rock Quality Designation RS Rock Sounding S Soil Sounding SS 2”O.D. Split-Barrel Sample 2ST 2”O.D. Tin-Walled Tube Sample 3ST 3” O.D. Thin-Walled Tube Sample VS Vane Shear Test DB Diamond Bit WS Wash Sample RB Roller Bit ST Shelby Tube, 2” O.D. or 3” O.D.
CB Carbide Bit WOH Weight of the Hammer
GRAIN SIZE TERMINOLOGY RELATIVE DENSITY CONSISTENCY PLASTICITY
Soil fraction Particle size Us standard sieve size Term “N”
Value Term “N”
Value Term Boulders
Plastic Index larger than 75 mm Larger than 3” Very Loose 0-5 Very Soft 0-3 None to Slight 0-4 Gravel 2mm to 75 mm #10 to 75 mm Loose 6-10 Soft 4-5 Slight 5-7
Coarse Sand 0.425 mm to 2 mm #40 to #10 Medium Dense 11-30 Medium Stiff 6-10 Medium 8-22 Fine Sand 0.075mm to 0.425 mm #200 to #40 Dense 31-50 Stiff 11-15 High/Very High Over 22
Silt 0.002 mm to 0.075 mm Smaller than #200 Very Dense 51+ Very Stiff 16-30
Clay Smaller than 0.002 mm Smaller than #200 Hard 31+
GME TESTING
3517 Focus Drive
Fort Wayne, IN 46818
(260) 497- 8127▪ (877) 660-4GME• (260) 497- 0826 fax
Division of GEOTECHNICAL & MATERIALS ENGINEERS, INC.
www.gmetesting.com http://www.gmetesting.com/�
3517 FOCUS DRIVE- FORT WAYNE, INDIANA 46818 TEL: (260) 497-8127 877. 660. 4GME FAX: (260) 497-0826
Subsurface Exploration Geotechnical Evaluation Foundation Engineering Construction Materials Testing & Monitoring Services www.gmetesting.com http://www.gmetesting.com/
United States Department of Agriculture
A product of the National Cooperative Soil Survey, a joint effort of the United States Department of Agriculture and other Federal agencies, State agencies including the Agricultural Experiment Stations, and local participants
Custom Soil Resource Report for
Allen County, Indiana
Natural Resources Conservation Service
April 4, 2019
Preface Soil surveys contain information that affects land use planning in survey areas.
They highlight soil limitations that affect various land uses and provide information about the properties of the soils in the survey areas. Soil surveys are designed for many different users, including farmers, ranchers, foresters, agronomists, urban planners, community officials, engineers, developers, builders, and home buyers.
Also, conservationists, teachers, students, and specialists in recreation, waste disposal, and pollution control can use the surveys to help them understand, protect, or enhance the environment.
Various land use regulations of Federal, State, and local governments may impose special restrictions on land use or land treatment. Soil surveys identify soil properties that are used in making various land use or land treatment decisions.
The information is intended to help the land users identify and reduce the effects of soil limitations on various land uses. The landowner or user is responsible for identifying and complying with existing laws and regulations.
Although soil survey information can be used for general farm, local, and wider area planning, onsite investigation is needed to supplement this information in some cases. Examples include soil quality assessments (http://www.nrcs.usda.gov/wps/ portal/nrcs/main/soils/health/) and certain conservation and engineering applications. For more detailed information, contact your local USDA Service Center (https://offices.sc.egov.usda.gov/locator/app?agency=nrcs) or your NRCS State Soil Scientist (http://www.nrcs.usda.gov/wps/portal/nrcs/detail/soils/contactus/?
cid=nrcs142p2_053951).
Great differences in soil properties can occur within short distances. Some soils are seasonally wet or subject to flooding. Some are too unstable to be used as a foundation for buildings or roads. Clayey or wet soils are poorly suited to use as septic tank absorption fields. A high water table makes a soil poorly suited to basements or underground installations.
The National Cooperative Soil Survey is a joint effort of the United States Department of Agriculture and other Federal agencies, State agencies including the Agricultural Experiment Stations, and local agencies. The Natural Resources Conservation Service (NRCS) has leadership for the Federal part of the National Cooperative Soil Survey.
Information about soils is updated periodically. Updated information is available through the NRCS Web Soil Survey, the site for official soil survey information.
The U.S. Department of Agriculture (USDA) prohibits discrimination in all its programs and activities on the basis of race, color, national origin, age, disability, and where applicable, sex, marital status, familial status, parental status, religion, sexual orientation, genetic information, political beliefs, reprisal, or because all or a part of an individual's income is derived from any public assistance program. (Not all prohibited bases apply to all programs.) Persons with disabilities who require http://www.nrcs.usda.gov/wps/portal/nrcs/main/soils/health/ http://www.nrcs.usda.gov/wps/portal/nrcs/main/soils/health/ https://offices.sc.egov.usda.gov/locator/app?agency=nrcs http://www.nrcs.usda.gov/wps/portal/nrcs/detail/soils/contactus/?cid=nrcs142p2_053951 http://www.nrcs.usda.gov/wps/portal/nrcs/detail/soils/contactus/?cid=nrcs142p2_053951 alternative means for communication of program information (Braille, large print, audiotape, etc.) should contact USDA's TARGET Center at (202) 720-2600 (voice and TDD). To file a complaint of discrimination, write to USDA, Director, Office of Civil Rights, 1400 Independence Avenue, S.W., Washington, D.C. 20250-9410 or call (800) 795-3272 (voice) or (202) 720-6382 (TDD). USDA is an equal opportunity provider and employer.
Contents Preface How Soil Surveys Are Made Soil Map
Soil Map Legend Map Unit Legend Map Unit Descriptions
Allen County, Indiana BmA—Blount silt loam, 0 to 2 percent slopes MrB2—Glynwood silt loam, 2 to 6 percent slopes, eroded RlC2—Rawson loam, 6 to 12 percent slopes, moderately eroded
References
How Soil Surveys Are Made Soil surveys are made to provide information about the soils and miscellaneous areas in a specific area. They include a description of the soils and miscellaneous areas and their location on the landscape and tables that show soil properties and limitations affecting various uses. Soil scientists observed the steepness, length, and shape of the slopes; the general pattern of drainage; the kinds of crops and native plants; and the kinds of bedrock. They observed and described many soil profiles. A soil profile is the sequence of natural layers, or horizons, in a soil. The profile extends from the surface down into the unconsolidated material in which the soil formed or from the surface down to bedrock. The unconsolidated material is devoid of roots and other living organisms and has not been changed by other biological activity.
Currently, soils are mapped according to the boundaries of major land resource areas (MLRAs). MLRAs are geographically associated land resource units that share common characteristics related to physiography, geology, climate, water resources, soils, biological resources, and land uses (USDA, 2006). Soil survey areas typically consist of parts of one or more MLRA.
The soils and miscellaneous areas in a survey area occur in an orderly pattern that is related to the geology, landforms, relief, climate, and natural vegetation of the area. Each kind of soil and miscellaneous area is associated with a particular kind of landform or with a segment of the landform. By observing the soils and miscellaneous areas in the survey area and relating their position to specific segments of the landform, a soil scientist develops a concept, or model, of how they were formed. Thus, during mapping, this model enables the soil scientist to predict with a considerable degree of accuracy the kind of soil or miscellaneous area at a specific location on the landscape.
Commonly, individual soils on the landscape merge into one another as their characteristics gradually change. To construct an accurate soil map, however, soil scientists must determine the boundaries between the soils. They can observe only a limited number of soil profiles. Nevertheless, these observations, supplemented by an understanding of the soil-vegetation-landscape relationship, are sufficient to verify predictions of the kinds of soil in an area and to determine the boundaries.
Soil scientists recorded the characteristics of the soil profiles that they studied. They noted soil color, texture, size and shape of soil aggregates, kind and amount of rock fragments, distribution of plant roots, reaction, and other features that enable them to identify soils. After describing the soils in the survey area and determining their properties, the soil scientists assigned the soils to taxonomic classes (units).
Taxonomic classes are concepts. Each taxonomic class has a set of soil characteristics with precisely defined limits. The classes are used as a basis for comparison to classify soils systematically. Soil taxonomy, the system of taxonomic classification used in the United States, is based mainly on the kind and character of soil properties and the arrangement of horizons within the profile. After the soil scientists classified and named the soils in the survey area, they compared the individual soils with similar soils in the same taxonomic class in other areas so that they could confirm data and assemble additional data based on experience and research.
The objective of soil mapping is not to delineate pure map unit components; the objective is to separate the landscape into landforms or landform segments that have similar use and management requirements. Each map unit is defined by a unique combination of soil components and/or miscellaneous areas in predictable proportions. Some components may be highly contrasting to the other components of the map unit. The presence of minor components in a map unit in no way diminishes the usefulness or accuracy of the data. The delineation of such landforms and landform segments on the map provides sufficient information for the development of resource plans. If intensive use of small areas is planned, onsite investigation is needed to define and locate the soils and miscellaneous areas.
Soil scientists make many field observations in the process of producing a soil map.
The frequency of observation is dependent upon several factors, including scale of mapping, intensity of mapping, design of map units, complexity of the landscape, and experience of the soil scientist. Observations are made to test and refine the soil-landscape model and predictions and to verify the classification of the soils at specific locations. Once the soil-landscape model is refined, a significantly smaller number of measurements of individual soil properties are made and recorded.
These measurements may include field measurements, such as those for color, depth to bedrock, and texture, and laboratory measurements, such as those for content of sand, silt, clay, salt, and other components. Properties of each soil typically vary from one point to another across the landscape.
Observations for map unit components are aggregated to develop ranges of characteristics for the components. The aggregated values are presented. Direct measurements do not exist for every property presented for every map unit component. Values for some properties are estimated from combinations of other properties.
While a soil survey is in progress, samples of some of the soils in the area generally are collected for laboratory analyses and for engineering tests. Soil scientists interpret the data from these analyses and tests as well as the field-observed characteristics and the soil properties to determine the expected behavior of the soils under different uses. Interpretations for all of the soils are field tested through observation of the soils in different uses and under different levels of management.
Some interpretations are modified to fit local conditions, and some new interpretations are developed to meet local needs. Data are assembled from other sources, such as research information, production records, and field experience of specialists. For example, data on crop yields under defined levels of management are assembled from farm records and from field or plot experiments on the same kinds of soil.
Predictions about soil behavior are based not only on soil properties but also on such variables as climate and biological activity. Soil conditions are predictable over long periods of time, but they are not predictable from year to year. For example, soil scientists can predict with a fairly high degree of accuracy that a given soil will have a high water table within certain depths in most years, but they cannot predict that a high water table will always be at a specific level in the soil on a specific date.
After soil scientists located and identified the significant natural bodies of soil in the survey area, they drew the boundaries of these bodies on aerial photographs and
Custom Soil Resource Report identified each as a specific map unit. Aerial photographs show trees, buildings, fields, roads, and rivers, all of which help in locating boundaries accurately.
Soil Map The soil map section includes the soil map for the defined area of interest, a list of soil map units on the map and extent of each map unit, and cartographic symbols displayed on the map. Also presented are various metadata about data used to produce the map, and a description of each soil map unit.
Soil Map
658890 658910 658930 658950 658970 658990 659010
658890 658910 658930 658950 658970 658990 659010
41° 5' 28'' N
' 2 9'
' W 41° 5' 28'' N
' 2 3'
' W
41° 5' 22'' N
' 2 9'
' W
41° 5' 22'' N
' 2 3'
' W
N
Map projection: Web Mercator Corner coordinates: WGS84 Edge tics: UTM Zone 16N WGS84 0 40 80 160 240
Feet 0 10 20 40 60
Meters Map Scale: 1:885 if printed on A portrait (8.5" x 11") sheet.
Soil Map may not be valid at this scale.
MAP LEGEND MAP INFORMATION
Area of Interest (AOI) Area of Interest (AOI)
Soils Soil Map Unit Polygons
Soil Map Unit Lines
Soil Map Unit Points
Special Point Features Blowout
Borrow Pit
Clay Spot
Closed Depression
Gravel Pit
Gravelly Spot
Landfill
Lava Flow
Marsh or swamp
Mine or Quarry
Miscellaneous Water
Perennial Water
Rock Outcrop
Saline Spot
Sandy Spot
Severely Eroded Spot
Sinkhole
Slide or Slip
Sodic Spot
Spoil Area
Stony Spot
Very Stony Spot
Wet Spot
Other
Special Line Features
Water Features Streams and Canals
Transportation Rails
Interstate Highways
US Routes
Major Roads
Local Roads
Background Aerial Photography
The soil surveys that comprise your AOI were mapped at 1:15,800.
Warning: Soil Map may not be valid at this scale.
Enlargement of maps beyond the scale of mapping can cause misunderstanding of the detail of mapping and accuracy of soil line placement. The maps do not show the small areas of contrasting soils that could have been shown at a more detailed scale.
Please rely on the bar scale on each map sheet for map measurements.
Source of Map: Natural Resources Conservation Service Web Soil Survey URL:
Coordinate System: Web Mercator (EPSG:3857)
Maps from the Web Soil Survey are based on the Web Mercator projection, which preserves direction and shape but distorts distance and area. A projection that preserves area, such as the Albers equal-area conic projection, should be used if more accurate calculations of distance or area are required.
This product is generated from the USDA-NRCS certified data as of the version date(s) listed below.
Soil Survey Area: Allen County, Indiana Survey Area Data: Version 18, Sep 5, 2018
Soil map units are labeled (as space allows) for map scales 1:50,000 or larger.
Date(s) aerial images were photographed: May 23, 2015—Jun 9, 2015
The orthophoto or other base map on which the soil lines were compiled and digitized probably differs from the background imagery displayed on these maps. As a result, some minor shifting of map unit boundaries may be evident.
Map Unit Legend
Map Unit Symbol Map Unit Name Acres in AOI Percent of AOI
BmA Blount silt loam, 0 to 2 percent slopes
0.5 16.4%
MrB2 Glynwood silt loam, 2 to 6 percent slopes, eroded
1.2 37.7%
RlC2 Rawson loam, 6 to 12 percent slopes, moderately eroded
1.5 46.0%
Totals for Area of Interest 3.3 100.0%
Map Unit Descriptions The map units delineated on the detailed soil maps in a soil survey represent the soils or miscellaneous areas in the survey area. The map unit descriptions, along with the maps, can be used to determine the composition and properties of a unit.
A map unit delineation on a soil map represents an area dominated by one or more major kinds of soil or miscellaneous areas. A map unit is identified and named according to the taxonomic classification of the dominant soils. Within a taxonomic class there are precisely defined limits for the properties of the soils. On the landscape, however, the soils are natural phenomena, and they have the characteristic variability of all natural phenomena. Thus, the range of some observed properties may extend beyond the limits defined for a taxonomic class.
Areas of soils of a single taxonomic class rarely, if ever, can be mapped without including areas of other taxonomic classes. Consequently, every map unit is made up of the soils or miscellaneous areas for which it is named and some minor components that belong to taxonomic classes other than those of the major soils.
Most minor soils have properties similar to those of the dominant soil or soils in the map unit, and thus they do not affect use and management. These are called noncontrasting, or similar, components. They may or may not be mentioned in a particular map unit description. Other minor components, however, have properties and behavioral characteristics divergent enough to affect use or to require different management. These are called contrasting, or dissimilar, components. They generally are in small areas and could not be mapped separately because of the scale used. Some small areas of strongly contrasting soils or miscellaneous areas are identified by a special symbol on the maps. If included in the database for a given area, the contrasting minor components are identified in the map unit descriptions along with some characteristics of each. A few areas of minor components may not have been observed, and consequently they are not mentioned in the descriptions, especially where the pattern was so complex that it was impractical to make enough observations to identify all the soils and miscellaneous areas on the landscape.
The presence of minor components in a map unit in no way diminishes the usefulness or accuracy of the data. The objective of mapping is not to delineate pure taxonomic classes but rather to separate the landscape into landforms or
| 312000_G19-03566- Viridian Architectual Design- VA Hospital Ft Wayne IN |
| Site Vicinity Map FIGURE 1 Landscape |
| Bore Location Map-Figure 2 |
| APPENDIX B |
| g19-03566 bore logs |
| GENERAL NOTES Form (NEW FORM TO USE) |
| soilclassificationchart for reports |
| 20190404_12514512147_49_Soil_Report |
| Cover |
| Preface |
| Contents |
| How Soil Surveys Are Made |
| Soil Map |
| Soil Map |
| Legend |
| Map Unit Legend |
| Map Unit Descriptions |
| Allen County, Indiana |
| BmA—Blount silt loam, 0 to 2 percent slopes |
| MrB2—Glynwood silt loam, 2 to 6 percent slopes, eroded |
| RlC2—Rawson loam, 6 to 12 percent slopes, moderately eroded |
References
| 320523 |
| PART 1 - GENERAL |
| 1.1 SUMMARY |
| A. Section Includes: |
| 1. Subbase for concrete pavements. |
| 2. Curbs, gutters, and combination curbs and gutters. |
| 3. Pedestrian Pavement: Walks and wheelchair curb ramps. |
| 4. Vehicular Pavement: driveways and parking lots. |
| 1.2 RELATED REQUIREMENTS |
| A. Field Testing: Section 01 45 29, TESTING LABORATORY SERVICES. |
| B. Subgrade Preparation and Subbase Compaction: Section 31 20 00, EARTHWORK. |
| 1.3 APPLICABLE PUBLICATIONS |
| A. Comply with references to extent specified in this section. |
| B. American Association of State Highway and Transportation Officials (AASHTO): |
| 1. M147-65-UL-04 - Materials for Aggregate and Soil-Aggregate Subbase, Base and Surface Courses. |
| 2. M233-86 - Boiled Linseed Oil Mixture for Treatment of Portland Cement Concrete. |
| C. American Concrete Institute (ACI): |
| 1. 305R-10 - Guide to Hot Weather Concreting. |
| 2. 306R-10 - Guide to Cold Weather Concreting. |
| D. American National Standards Institute (ANSI): |
| 1. B101.3 - Wet DOCF of Common Hard Surface Floor Materials (Including Action and Limit Thresholds for the Suitable Assessment of the Measured Values). |
| E. ASTM International (ASTM): |
| 1. A615/A615M-16 - Deformed and Plain Carbon Steel Bars for Concrete Reinforcement. |
| 2. A996/A996M-15 - Rail-Steel and Axle-Steel Deformed Bars for Concrete Reinforcement. |
| 3. A1064/A1064M-16 - Carbon-Steel Wire and Welded Wire Reinforcement, Plain and Deformed, for Concrete. |
| 4. C33/C33M-16 - Concrete Aggregates. |
| 5. C94/C94M-16 - Ready Mixed Concrete. |
| 6. C143/C143M-15a - Slump of Hydraulic Cement Concrete. |
| 7. C150/C150M-16 - Portland Cement. |
| 8. C171-16 - Sheet Materials for Curing Concrete. |
| 9. C260/C260M-10a - Air Entraining Admixtures for Concrete. |
| 10. C309-11 - Liquid Membrane Forming Compounds for Curing Concrete. |
| 11. C494/C494M-15a - Chemical Admixtures for Concrete. |
| 12. C989/C989M-14 - Slag Cement for Use in Concrete and Mortars. |
| 13. C1240-15 - Silica Fume Used in Cementitious Mixtures. |
| 14. D1751-04(2013)e1 - Preformed Expansion Joint Filler for Concrete Paving and Structural Construction (Nonextruding and Resilient Bituminous Types). |
| 15. D5893/D5893M-10 - Cold Applied, Single Component, Chemically Curing Silicone Joint Sealant for Portland Cement Concrete Pavements. |
| 16. D6690-15 - Joint and Crack Sealants, Hot Applied, for Concrete and Asphalt Pavements. |
| 1.4 PREINSTALLATION MEETINGS |
| A. Conduct preinstallation meeting at project site minimum 30 days before beginning Work of this section. |
| 1. Required Participants: |
| a. Contracting Officer's Representative. |
| b. Viridian Architecture |
| c. Inspection and Testing Agency. |
| d. Contractor. |
| e. Installer. |
| f. Other installers responsible for adjacent and intersecting work, including excavation, plantings, and traffic markings. |
| 2. Meeting Agenda: Distribute agenda to participants minimum 3 days before meeting. |
| a. Installation schedule. |
| b. Installation sequence. |
| c. Preparatory work. |
| d. Protection before, during, and after installation. |
| e. Installation. |
| f. Terminations. |
| g. Transitions and connections to other work. |
| h. Inspecting and testing. |
| i. Other items affecting successful completion. |
3. Document and distribute meeting minutes to participants to record decisions affecting installation.
| 1.5 SUBMITTALS |
| A. Submittal Procedures: Section 01 33 23, SHOP DRAWINGS, PRODUCT DATA, AND SAMPLES. |
| B. Submittal Drawings: |
| 1. Show size, configuration, and fabrication and installation details. |
| 2. Show reinforcing. |
| 3. Include jointing plan for concrete pavements, curbs and gutters. |
| C. Manufacturer's Literature and Data: |
| 1. Description of each product. |
| 2. Installation instructions. |
| D. Test reports: Certify products comply with specifications. |
| 1. Concrete materials. |
| 2. Select subbase materials. |
| 3. Field test reports. |
| E. Certificates: Certify products comply with specifications. |
| 1. Expansion joint filler. |
| 2. Reinforcement. |
| 3. Curing materials. |
| 4. Concrete protective coating. |
| F. Qualifications: Substantiate qualifications comply with specifications. |
| 1. Installer . |
| 2. Land surveyor. |
| G. Concrete mix design. |
| H. Select subbase job-mix design. |
| I. Proposed hot and cold weather concreting methods. |
| J. Land surveyor's construction staking notes, before placing concrete. |
| 1. Identify discrepancies between field conditions and Drawings. |
| 1.6 QUALITY ASSURANCE |
| A. Installer Qualifications: |
| 1. Regularly installs specified products. |
| 2. Installed specified products with satisfactory service on five similar installations. |
| a. Project Experience List: Provide contact names and addresses for completed projects. |
| B. Land Surveyor: Professional land surveyor or engineer registered to provide land surveys in jurisdiction where project is located. |
| C. Preconstruction Testing: |
| 1. Engage independent testing laboratory to perform tests and submit reports. |
| a. Deliver samples to laboratory in number and quantity required for testing. |
| 2. Concrete mix design. |
| 3. Select subbase job-mix design. Report the following: |
| a. Material sources. |
| b. Gradation. |
| c. Plasticity index. |
| d. Liquid limit. |
| e. Laboratory compaction curves indicating maximum density at optimum moisture content. |
| 1.7 DELIVERY |
| A. Deliver steel reinforcement to prevent damage. |
| B. Before installation, return or dispose of distorted or damaged steel reinforcement. |
| C. Bulk Products: Deliver bulk products away from buildings, utilities, pavement, and existing turf and planted areas. Maintain dry bulk product storage away from contaminants. |
| 1.8 STORAGE AND HANDLING |
| A. Store products indoors in dry, weathertight facility. |
| B. Protect products from damage during handling and construction operations. |
| 1.9 FIELD CONDITIONS |
| A. Hot Weather Concreting Procedures: ACI 305R. |
| B. Cold Weather Concreting Procedures: ACI 306R. |
| 1. Use non-corrosive, non-chloride accelerator admixture. |
| 2. Do not use calcium chloride, thiocyanates or admixtures containing more than 0.05 percent chloride ions. |
| 1.10 WARRANTY |
| A. Construction Warranty: FAR clause 52.246-21, "Warranty of Construction." |
| PART 2 - PRODUCTS |
| 2.1 CONCRETE MATERIALS |
| A. Portland Cement: ASTM C150/C150M, Type I or II. |
| B. Fine Aggregate: ASTM C33/C33M. |
| C. Mixing Water: Fresh, clean, and potable. |
| D. Air-Entraining Admixture: ASTM C260/C260M. |
| E. Chemical Admixtures: ASTM C494/C494M. |
| F. Reinforcing Steel: ASTM A615/A615M or ASTM A996/A996M, Grade 420 (60) deformed. |
| G. Welded Wire Fabric: ASTM A1064/A1064M, plain Grade 450 (65) sized as indicated. |
| H. Expansion Joint Filler: ASTM D1751. |
| I. Sheet Materials for Curing Concrete: ASTM C171. |
| 2.2 SELECT SUBBASE |
| A. Subbase: AASHTO M147; Grade B / Grade C. |
| 1. Select granular material composed of sand, sand-gravel, crushed stone, crushed or granulated slag, with or without soil binder, or combinations of these materials. |
B. Other Acceptable Gradations: Materials within three to five percent, plus or minus, of specified gradation, or as recommended by the geotechnical engineer and approved by the Contracting Officer's Representative.
| 2.3 FORMS |
| A. Forms: Wood, plywood, metal, or other materials, approved by Contracting Officer's Representative, of grade or type suitable to obtain type of finish specified. |
| 1. Plywood: Exterior grade, free of defects and patches on contact surface. |
| 2. Lumber: Sound, grade-marked, S4S stress graded softwood, minimum 50 mm (2 inches) thick, free from warp, twist, loose knots, splits, or other defects. |
| 3. Form Coating: As recommended by Architect/Engineer. |
| B. Provide forms suitable in cross-section, depth, and strength to resist springing during depositing and consolidating concrete. |
| 1. Do not use forms varying from straight line more than 3 mm in 3000 mm (1/8 inch in 10 feet), horizontally and vertically. |
C. Provide flexible or curved forms for forming radii.
| 2.4 CONCRETE CURING MATERIALS |
| A. Concrete curing materials, conform to one of the following: |
| 1. Burlap: Minimum 233 g/sq. m (7 ounces/sq. yd.) dry. |
| 2. Sheet Materials for Curing Concrete: ASTM C171. |
| 3. Curing Compound: ASTM C309, Type 1 clear; liquid membrane forming type, without paraffin or petroleum. |
| 2.5 CONCRETE MIXES |
| A. Design concrete mixes according to ASTM C94/C94M, Option C. |
| B. Concrete Type: Air-entrained. See Table I. |
| C. Maximum Slump: ASTM C143/C143M. See Table II. |
| 2.6 ACCESSORIES |
| A. Equipment and Tools: Obtain Contracting Officer's Representative's, approval of equipment and tools needed for handling materials and performing work before work begins. |
| B. Maintain equipment and tools in satisfactory working condition. |
| C. Sealants: |
| 1. Concrete Paving Expansion Joints: ASTM D5893/D5893M, Type SL, single component, self-leveling, silicone joint sealant. |
| 2. Concrete Paving Joints: ASTM D6690, Type IV, hot-applied, single component joint sealant. |
D. Concrete Protective Coating: AASHTO M233 linseed oil mixture.
| PART 3 - EXECUTION |
| 3.1 PREPARATION |
| A. Examine and verify substrate suitability for product installation. |
| B. Protect existing construction and completed work from damage. |
| C. Prepare, construct, and finish subgrade. See Section 31 20 00, EARTHWORK. |
| D. Maintain subgrade in smooth, compacted condition, in conformance with the required section and established grade until the succeeding operation has been accomplished. |
| 3.2 SELECT SUBBASE |
| A. Placing: |
| 1. Place subbase material on prepared subgrade in uniform layer to required contour and grades, and to maximum 200 mm (8 inches) loose depth. |
| 2. When required compacted thickness exceeds 150 mm (6 inches), place subbase material in equal thickness layers. |
| 3. When subbase elevation is 13 mm (1/2 inch) or more below required grade, excavate subbase minimum 75 mm (3 inches) deep. Place and compact subbase to required grade. |
| B. Compaction: |
| 1. Perform compaction with approved hand or mechanical equipment well suited to the material being compacted. |
| 2. Maintain subbase at optimum moisture content for compaction. |
| 3. Compact each subbase layer to minimum 95 percent or 100 percent of maximum density as specified in Section 31 20 00, EARTHWORK. |
| C. Subbase Tolerances: |
| 1. Variation from Indicated Grade: Maximum 9 mm (3/8 inch). |
| 2. Variation from Indicated Thickness: Maximum 13 mm (1/2 inch). |
| D. Protection: |
| 1. Protect subbase from damage until concrete is placed. |
| 2. Reconstruct damaged subbase before placing concrete. |
| 3.3 SETTING FORMS |
| A. Form Substrate: |
| 1. Compact form substrate to uniformly support forms along entire length. |
| 2. Correct substrate imperfections and variations by cutting, filling, and compacting. |
| B. Form Setting: |
| 1. Set forms to indicated line and grade with tight joints. Rigidly brace forms preventing movement. |
| 2. Remove forms when removal will not damage concrete and when required for finishing. |
| 3. Clean and oil forms before each use. |
| 4. Correct forms, when required, immediately before placing concrete. |
| C. Land Surveyor: Establish control, alignment, and grade for forms. |
| 1. Notify Contracting Officer's Representative immediately when discrepancies exist between field conditions and drawings. |
| 2. Correct discrepancies greater than 25 mm (1 inch) before placing concrete. |
| D. Form Tolerances: |
| 1. Variation from Indicated Line: Maximum 6 mm (1/4 inch). |
| 2. Variation from Indicated Grade: Maximum 3 mm in 3000 mm (1/8 inch in 10 feet). |
| 3.4 PLACING REINFORCEMENT |
| A. Keep reinforcement clean from contamination preventing concrete bond. |
| B. Install reinforcement shown on drawings. |
| C. Support and securely tie reinforcing steel to prevent displacement during concrete placement. |
| D. Obtain Contracting Officer's Representative's reinforcement placement approval before placing concrete. |
| 3.5 JOINTS - GENERAL |
| A. Place joints, where shown on approved submittal Drawings. |
| 1. Conform to details shown. |
| 2. Install joints perpendicular to finished concrete surface. |
B. Make joints straight and continuous from edge to edge of pavement.
| 3.6 CONSTRUCTION JOINTS |
| A. Locate longitudinal construction joints between slabs of vehicular pavement as shown on approved submittal Drawings. |
| B. Place transverse construction joints of type shown, where indicated, and whenever concrete placement is suspended for more than 30 minutes. |
| C. Provide butt-type joint with dowels in curb and gutter at planned joint locations. |
| D. Provide keyed joints with tie bars when joint occurs in middle third of planned curb and gutter joint interval. |
| 3.7 CONTRACTION JOINTS |
| A. Tool or cut joints to width, depth, and radius edge shown on drawings using grooving tool, jointer, or saw. |
| B. Construct joints in curbs and gutters by inserting 3 mm (1/8 inch) steel plates conforming to curb and gutter cross sections. |
| 1. Keep plates in place until concrete can hold its shape. |
| C. Finish joint edges with edging tool. |
| D. Score pedestrian pavement with grooving tool or jointer. |
| 3.8 EXPANSION JOINTS |
| A. Form expansion joints with expansion joint filler of thickness shown on drawings. |
| 1. Locate joints around perimeter of structures and features abutting site work concrete. |
| 2. Create complete, uniform separation between structure and site work concrete. |
| B. Extend expansion joint material full depth of concrete with top edge of joint filler below finished concrete surface where sealant is indicated on Drawings. |
| C. Cut and shape material matching cross section. |
| D. Anchor with approved devices to prevent displacing during placing and finishing operations. |
| E. Round joint edges with edging tool. |
| 3.9 PLACING CONCRETE - GENERAL |
| A. Preparation before Placing Concrete: |
| 1. Obtain Contracting Officer's Representative approval. |
| 2. Remove debris and other foreign material. |
| 3. Uniformly moisten substrate, without standing water. |
| B. Convey concrete from mixer to final location without segregation or loss of ingredients. Deposit concrete to minimize handling. |
| C. During placement, consolidate concrete by spading or vibrating to minimize voids, honeycomb, and rock pockets. |
| 1. Vibrate concrete against forms and along joints. |
| 2. Avoid excess vibration and handling causing segregation. |
| D. Place concrete continuously between joints without bulkheads. |
| E. Install construction joint in concrete placement suspended for more than 30 minutes. |
| F. Replace concrete with cracks, chips, bird baths, and other defects to nearest joints, approved by Contracting Officer's Representative. |
| 3.10 PLACING CONCRETE FOR CURB AND GUTTER, AND PEDESTRIAN PAVEMENT |
| A. Place concrete in one layer conforming to cross section shown on Drawings after consolidating and finishing. |
| B. Deposit concrete near joints without disturbing joints. Do not place concrete directly onto joint assemblies. |
| C. Strike concrete surface to proper section ready for consolidation. |
| D. Consolidate concrete by tamping and spading or with approved mechanical finishing equipment. |
| E. Finish concrete surface with wood or metal float. |
| F. Construct concrete pads and pavements with sufficient slope to drain, preventing standing water. |
| 3.11 PLACING CONCRETE FOR VEHICULAR PAVEMENT |
| A. Deposit concrete as close as possible to its final position. |
| B. Place concrete continuously between construction joints without cold joints. |
| C. Strike and consolidate concrete with finishing machine, vibrating screed, or by hand-finishing. |
| D. Finish concrete surface to elevation and crown shown on drawings. |
| E. Deposit concrete near joints without disturbing joints. Do not place concrete directly onto joint assemblies. |
| F. Obtain Contracting Officer's Representative's approval before placing adjacent lanes. |
| G. Curb-Forming Machines: Curb-forming machines for constructing integral curbs or curb and gutter will be approved based on trial use on the project. When equipment produces unsatisfactory results, discontinue use of the equipment at any time during ... |
| 3.12 FORM REMOVAL |
| A. Keep forms in place minimum 12 hours after concrete placement. Remove forms without damaging concrete. |
| B. Do not use bars or heavy tools against concrete to remove forms. Repair damage concrete found after form removal. |
| 3.13 CONCRETE FINISHING - GENERAL |
| A. Follow operation sequence below, unless otherwise indicated on Drawings: |
| 1. Consolidating, floating, striking, troweling, texturing, and joint edging. |
| B. Use edging tool with 6 mm (1/4 inch) radius. |
| C. Keep finishing equipment and tools clean and suitable for use. |
| 3.14 CONCRETE FINISHING - PEDESTRIAN PAVEMENT |
| A. Walks and Wheelchair Curb Ramps: |
| 1. Finish concrete surfaces with metal float, troweled smooth, and finished with a broom moistened with clear water. |
| 2. Finish slab edges and formed transverse joints with edger. |
| 3. Broom surfaces transverse to traffic direction. |
| a. Use brooming to eliminate flat surface produced by edger. |
| b. Produce uniform corrugations, maximum 1.5 mm (1/16 inch) deep profile. |
| 4. Provide surface uniform in color and free of surface blemishes, form marks, and tool marks. |
| 5. Paving Tolerances: |
| a. Variation from Indicated Plane: Maximum 5 mm in 3000 mm (3/16 inch in 10 feet). |
| b. Variation from Indicated Thickness: Maximum 6 mm (1/4 inch). |
6. Replace paving within joint boundary when paving exceeds specified tolerances.
| 3.15 CONCRETE FINISHING - VEHICULAR PAVEMENT |
| A. Align finish surfaces where new and existing pavements abut. |
| B. Longitudinally float pavement surface to profile and grade indicated on drawings. |
| C. Straighten surface removing irregularities and maintaining specified tolerances while concrete is plastic. |
| D. Finish pavement edges and joints with edging tool. |
| E. Broom finish concrete surface after bleed water dissipates and before concrete hardens. |
| 1. Broom surface transverse to traffic direction. |
| a. Use brooming to eliminate flat surface produced by edger. |
| b. Produce uniform corrugations, maximum 3 mm (1/8 inch) deep profile. |
| F. Pavement Tolerances: |
| 1. Variation from Indicated Plane: Maximum 6 mm in 3000 mm (1/4 inch in 10 feet) tested parallel and perpendicular to traffic direction at maximum 1500 mm (5 feet) intervals. |
| 2. Variation from Indicated Thickness: Maximum 6 mm (1/4 inch). |
G. Replace paving within joint boundary when paving exceeds specified tolerances.
| 3.16 CONCRETE FINISHING - CURBS AND GUTTERS |
| A. Round edges of gutter and top of curb with edging tool. |
| B. Gutter and Curb Top: |
| 1. Float surfaces and finish with smooth wood or metal float until true to grade and section and uniform color. |
| 2. Finish surfaces, while still plastic, longitudinally with bristle brush. |
| C. Curb Face: |
| 1. Remove curb form and immediately rub curb face with wood or concrete rubbing block removing blemishes, form marks, and tool marks and providing uniform color. |
| 2. Brush curb face, while still plastic, matching gutter and curb top. |
| D. Curb and Gutter Tolerances: |
| 1. Variation from Indicated Plane and Grade: |
| a. Gutter: Maximum 3 mm in 3000 mm (1/8 inch in 10 feet). |
| b. Curb Top and Face: Maximum 6 mm in 3000 mm (1/4 inch in 10 feet). |
| E. Replace curbs and gutters within joint boundary when curbs and gutters exceed specified tolerances. |
| F. Correct depressions causing standing water. |
| 3.17 CONCRETE CURING |
| A. Concrete Protection: |
| 1. Protect unhardened concrete from rain and flowing water. |
| 2. Provide sufficient curing and protection materials available and ready for use before concrete placement begins. |
| 3. Protect concrete to prevent pavement cracking from ambient temperature changes during curing period. |
| a. Replace pavement damaged by curing method allowing concrete cracking. |
| b. Employ another curing method as directed by Contracting Officer's Representative. |
| B. Cure concrete for minimum 7 days by one of the following methods appropriate to weather conditions preventing moisture loss and rapid temperature change: |
| 1. Burlap Mat: Provide minimum two layers kept saturated with water during curing period. Overlap Mats at least 150 mm (6 inches). |
| 2. Sheet Materials: |
| a. Wet exposed concrete surface with fine water spray and cover with sheet materials. |
| b. Overlap sheets minimum 300 mm (12 inches). |
| c. Securely anchor sheet materials preventing displacement. |
| 3. Curing Compound: |
| a. Protect joints indicated to receive sealants preventing contamination from curing compound. |
| b. Insert moistened paper or fiber rope into joint or cover joint with waterproof paper. |
| c. Apply curing compound before concrete dries. |
| d. Apply curing compound in two coats at right angles to each other. |
| e. Application Rate: Maximum 5 sq. m/L (200 sq. ft./gallon), both coats. |
| f. Immediately reapply curing compound to surfaces damaged during curing period. |
| 3.18 FIELD QUALITY CONTROL |
| A. Field Tests: Performed by testing laboratory specified in Section 01 45 29, TESTING LABORATORY SERVICES. |
| 1. Compaction. |
| a. Pavement subgrade. |
| b. Curb, gutter, and sidewalk. |
| 2. Concrete: |
| a. Delivery samples. |
| b. Field samples. |
3. Slip Resistance: Steps and pedestrian paving.
| 3.19 CLEANING |
| A. After completing curing: |
| 1. Remove burlap and sheet curing materials. |
| 2. Sweep concrete clean, removing foreign matter from the joints. |
| 3. Seal joints as specified. |
| 3.20 PROTECTION |
| A. Protect exterior improvements from traffic and construction operations. |
| 1. Prohibit traffic on paving for minimum seven days after placement, or longer as directed by Contracting Officer's Representative. |
| B. Remove protective materials immediately before acceptance. |
| C. Repair damage. |
| 1. Replace concrete containing excessive cracking, fractures, spalling, and other defects within joint boundary, when directed by Contracting Officer's Representative, and at no additional cost to the Government. |
| 321216 |
| PART 1 - GENERAL |
| 1.1 DESCRIPTION |
| 1.2 RELATED WORK |
| 1.3 INSPECTION OF PLANT AND EQUIPMENT |
| 1.4 ALIGNMENT AND GRADE CONTROL |
| 1.5 SUBMITTALS |
| PART 2 - PRODUCTS |
| 2.1 GENERAL |
| 2.2 AGGREGATES |
| 2.3 ASPHALTS |
| 2.4 SEALER |
| PART 3 - EXECUTION |
| 3.1 GENERAL |
| 3.2 MIXING ASPHALTIC CONCRETE MATERIALS |
| 3.3 SUBGRADE |
| 3.4 BASE COURSES |
| 3.5 PLACEMENT OF ASPHALTIC CONCRETE PAVING |
| 3.6 PROTECTION |
| 3.7 FINAL CLEAN-UP |
| 321723 |
| PART 1 - GENERAL |
| 1.1 SUMMARY |
| A. Section Includes: |
| 1. Paint on pavement surfaces, in form of traffic lanes, parking bays, areas restricted to handicapped persons, crosswalks, and other detail pavement markings. |
| 1.2 APPLICABLE PUBLICATIONS |
| A. Comply with references to extent specified in this section. |
| B. Federal Specifications (Fed. Spec.): |
| 1. TT-P-1952F - Paint, Traffic and Airfield Marking, Waterborne. |
| 1.3 SUBMITTALS |
| A. Submittal Procedures: Section 01 33 23, SHOP DRAWINGS, PRODUCT DATA, AND SAMPLES. |
| B. Manufacturer's Literature and Data: |
| 1. Description of each product. |
| 2. Application instructions. |
| 3. Installer with project experience list. |
| 1.4 QUALITY ASSURANCE |
| A. Installer Qualifications: |
| 1. Regularly installs specified products. |
| 2. Installed specified products with satisfactory service on five similar installations for minimum five years. |
| a. Project Experience List: Provide contact names and addresses for completed projects. |
| 1.5 DELIVERY |
| A. Deliver products in manufacturer's original sealed packaging. |
| B. Mark packaging, legibly. Indicate manufacturer's name or brand, type, color, production run number, and manufacture date. |
| C. Before installation, return or dispose of products within distorted, damaged, or opened packaging. |
| 1.6 STORAGE AND HANDLING |
| A. Store products indoors in dry, weathertight conditioned facility. |
| B. Protect products from damage during handling and construction operations. |
| 1.7 FIELD CONDITIONS |
| A. Environment: |
| 1. Product Temperature: Minimum 13 degrees C (55 degrees F) for minimum 48 hours before installation. |
| a. Surface to be painted and ambient temperature: Minimum 10 degrees C (50 degrees F) and maximum 35 degrees C (95 degrees F). |
B. Field Measurements: Verify field conditions affecting traffic marking installation.
| 1.8 WARRANTY |
| A. Construction Warranty: FAR clause 52.246-21, "Warranty of Construction." |
| PART 2 - PRODUCTS |
| 2.1 SYSTEM PERFORMANCE |
| A. Design paint complying with specified performance: |
| 1. Application: Fed. Spec. TT-P-1952. |
| 2.2 PRODUCTS - GENERAL |
| A. Basis of Design: Section 09 06 00, SCHEDULE FOR FINISHES. |
| B. Provide each product from one manufacturer and from one production run. |
| 1. Low Pollutant-Emitting Materials: Comply with VOC limits specified in Section 01 81 13, SUSTAINABLE CONSTRUCTION REQUIREMENTS for the following products: |
| a. Paints and coatings. |
| 2.3 SANDBLASTING EQUIPMENT |
| A. Air compressor, hoses, and nozzles of proper size and capacity as required for cleaning painted surfaces. Compressor to provide minimum 0.08 cu. m/s (150 cfm) of air at pressure of minimum 625 kPa (90 psi) at each nozzle used. |
| 2.4 PAINT APPLICATOR |
| A. Apply marking paint with approved mechanical equipment. Provide equipment with constant agitation of paint and travel at controlled speeds. Synchronize one or more paint "guns" to automatically begin and cut off paint flow in case of skip lines. Eq... |
| 2.5 PAINT |
| A. Paint: MPI No. 97. For obliterating existing markings comply with Fed. Spec. TT-P-1952. Provide minimum 18 L (5 gallons) containers. |
| PART 3 - EXECUTION |
| 3.1 PREPARATION |
| A. Examine and verify substrate suitability for product installation. |
| 1. Allow new concrete pavement surfaces to cure for period of minimum 14 days before application of marking materials. |
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