WASHINGTON ENGINEERING & ARCHITECTURE, INC. 1301 …...1.Construction entrances. 1.1.The entrance...
Transcript of WASHINGTON ENGINEERING & ARCHITECTURE, INC. 1301 …...1.Construction entrances. 1.1.The entrance...
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PROJECT LOCATION MAP
DRAWING INDEX
CS COVER SHEET
CIVILC0.1 SPECIFICATIONS SHEET
C1.0 EXISTING GRADE PLAYGROUND
C1.1 FINISH GRADE SWPP PLAN
C2.0 OVERALL FINISHED GRADE PLAN
C2.1 ENLARGED FINISHED GRADE PLAN - EAST
C2.2 ENLARGED CUT-FILL PLAN - EAST
C2.3 ENLARGED FINISHED GRADE PLAN - WEST
C2.4 ENLARGED CUT-FILL PLAN - WEST
C3.0 STAIR SECTIONS AND DETAILS SHEET
5541 Locust St.
Augusta, MO 63332
PLAYGROUND IMPROVEMENTSSCHOOL DISTRICT OF WASHINGTON
Remember!
Call Before You Dig!
1-800-DIG-RITE
(1-800-344-7483)
PROJECT SITE
PRO
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Existing Conditions1. Underground facilities, structures and utilities have been plotted from
available surveys and records and therefore their locations must be consideredapproximate. There may be others, the existence of which is at present notknown. Verification of the locations of the underground utilities shown or notshown will be the responsibility of the construction contractor.
Safety1. Contractor shall be solely responsible for all excavation procedures.2. Contractor shall provide, erect, and maintain all safeguards required by
national, state, and local ordinances for the protection of workers and thepublic.
3. Excavation procedures shall comply with OSHA standards.Grading1. Elevations shown are to Finish Grade Surfaces. Grade as required to achieve
the surface elevation shown.2. Match existing elevations at property lines or street curbs as shown.3. No blasting is permitted without written permission from the engineer.4. Maximum fill slope shall be 3:1. Minimum cut slope shall be 3:1.Seeding
1. Seed and/or landscape all disturbed areas suitable for vegetation. Fertilize,mulch, and water as necessary to facilitate growth.
1.1. Vegetation growth must achieve 90% coverage prior to removal ofBMP's. Once growth is achieved Contractor is responsible for removalof BMP's and reseeding of disturbed areas from removal.
Quantities1. It is the responsibility of the contractor to verify all quantities.
SWPPP Specifications1. It shall be the contractor's responsibility to maintain control of the entire
construction operation and to keep the entire site in compliance with thisstorm water pollution prevention plan.
2. The contractor shall construct and maintain erosion sediment control measures in accordance with epa best management practice (bmp), stormwater pollution prevention plan (swppp) and "protecting water quality" fieldguide for development sites in Missouri and Kansas.
3. An individual shall be designated by the contractor as responsible forenvironmental matters. This individual shall have a thorough anddemonstrateable knowledge of the site's swppp, and sediment and erosioncontrol practices in general. The individual is responsible for periodicallyinspecting all bmp's in accordance with the inspection section of these notes.
4. The contractor is responsible for monitoring & maintaining the bmps prior to,during, and after rain events.
5. Disturbed areas: where soil disturbing areas cease in an area for 14 days ormore, the contractor shall construct bmps to establish interim stabilization.Interim stabilization shall consist of well established and maintained bmpsthat are reasonably certain to protect waters of the state from sedimentpollution over an extended period of time. This may require adding morebmps to an area than is normally used during daily operations. These bmpsused must be suited to the area disturbed, taking into account the number ofacres exposed and the steepness of the slopes.
6. Roadways: all efforts should be made to prevent the deposition of earth andsediment onto roadways through the use of proper bmps. Where sedimentspresent on roadways they must be cleaned immediately and any inlets alongor on roadway must be protected with proper bmps.
7. The site contractor shall maintain effectiveness and structural integrity of thebmp for the life of the construction project. All temporary erosion andsediment control structures shall be removed once construction is completedand the site is stabilized.
Goodhousekeeping Guidelines1. No waste shall be buried on site.2. Installation of containment berms and use of drip pans at petroleum product
and liquid storage tanks and containers.3. Concrete wash water shall not be allowed to flow into storm sewers, streams,
ditches, or lakes. A sump or pit shall be constructed to contain concrete washwater.
4. If substances such as oil, diesel fuel, hydraulic fluid, antifreeze, etc. Arespilled, leaked, or released into the soil, the soil shall be dug up anddisposed of at a licensed sanitary landfill.
Site Inspection Reports and Responsibility1. The contractor is responsible for executing the storm water pollution
prevention plan and providing the necessary measure to comply with allstate and location regulation pertaining to water quality protection.
2. The contractor is responsible for implementing new bmps as required due todaily operations.
3. Site inspection reports: the contractor shall conduct regularly scheduledinspections at lease once per seven calendar days. These inspections shall beconducted by the person responsible for environmental matters at the site.All bmps and storm water outfalls shall be inspected for evidence of erosionor sediment deposition. Any structural or maintenance problem shall benoted on an inspection report and corrected within severn calendar days ofthe inspection. If rainfall is imminent correction to occur prior to rainfall. Ifweather conditions make it impossible to correct the problem within sevendays, a detailed report, including pictures, must be filed with the inspectionreports.
4. A log of each inspection and copy of the inspection report must be retainedon the construction site while on-site construction workers are present, andmade available upon request. The reports shall include the followingminimum information: inspectors name, date of inspection, observationsrelative to the effectiveness of the bmp, actions take if necessary, listing ofareas where land disturbance operations have permanently or temporarilystopped. The report shall be signed by the person designated in the swpppto conduct the inspection.
Best Management Practices1. Construction entrances.
1.1. The entrance shall be maintained in a good condition which will preventtracking or flow of mud onto existing paving.
2. Silt fence.
2.1. A fence constructed of woven filter fabric and wire mesh stretchedbetween posts and entrenched in the ground designed to pondstormwater runoff and cause sediment to settle out.
3. Inlet protection.
3.1. A barrier of waddles, silt fence, or straw bails braced around an inletdesigned to prevent sediment from entering the storm sewer. Shallowtemporary ponding during and after rainfall should be expected.
3.2. Contractor to use Blackhawk inlet filter mat or an approved equal forall grate inlet drains located on the site.
STORM WATER POLLUTION PREVENTION NOTES
Submit concrete mix designs, product data for steel reinforcement, and forproprietary materials such as joints sealants, expansion joints, curing compoundsand coatings for review & approval by Engineer-of-Record. Do not proceedconstruction until submittals have been approved.
ASTM C150, Type I unless noted. Tabulated value is allcementitious materials including fly ash when permitted.
Limit use of Supplementary Cementitious Materials per ACI 318.Limit fly ash to 15% of the cemetitious material by weight.
Prohibited
All flatwork shall contain a water reducing admixture.
As tabulated below, 8" max after mid-range or high-rangeadmixture is added to concrete with 2" to 4" slump.
Limits
Exterior Concrete 4000 540 0.45 4 6%
Placement
Support and space all reinforcement with the necessaryaccessories and securely fastened in place prior to concreteplacement.
Joint Dowels
Comply with ASTM C94.
Hot Weather
ACI Report 305R-99 "Hot Weather Concreting"Maintain concrete temperature below 90 degree F at timeof placement.
Cold Weather
ACI Report 306R-88 "Cold Weather Concreting"Cold weather conditions exist when the air temperature has
fallen to/or is expected to fall below 40 degrees Fahrenheit(°F). Concrete as mixed shall have a minimum temperature of60 °F. Following placement maintain the concrete surfacetemperature at a minimum of 55 °F for a minimum of 72 hours.
Elevation 3/8"
Thickness Plus 3/8", minus 1/4"
Surface
Gap below 10 foot long, unleveled straightedge not to
exceed 1/8" in longitudinal direction nor 1/4" in transversedirection.
FrequencyOne composite sample per day for each 50 cy or fractionthereof.
Slump
ASTM C 143, one test at point of placement for eachcomposite sample and when concrete consistency appearsto change
Air ASTM C 231, one test for each composite sample.
Temperature ASTM C 1064, one test for each composite sample.
Strength Tests
ASTM C 31, Mold and standard-cure one set of four standardcylinder specimens for each composite sample.
ASTM C 39, test 1 specimen at 7 days and 2 specimens at 28
days, 1 @ direction of Structural Engineer.
ASTM A615, Grade 60, smooth steel bars
ConcreteConstructions
28-dayStrength
psi
MinCement
Lb/cyW/CRatio
Slump± 1"
Joint Sealant
Joint Backer Rod
Cure & Sealer
Type: ASTM C-920, Type M, Grade NS, Class 25, Use TProduct: MasterSeal NP 2, by BASF Corporation ASTM C-920, Type S, Grade P, Class 25, Use TProduct: MasterSeal SL 2, by BASF CorporationColor: Match pavement.
ASTM D 1751, HOMEX 300, by Homasote
ASTM D 5249, Type 1, closed cell polyethylene
EXTERIOR FLATWORKType: Penetrating concrete treatmentProducts: SCP 327 by Spray-LockApplication: Apply flood coat per manufacturer's writtendirections immediately after finishing & when surface cansustain foot traffic.
Rigid Joint Fillers
CAST-IN-PLACE CONCRETE
Submittals
Concrete Mix
Concrete Mix Design Parameters
Concrete Reinforcement
Weather Protection
Products
Paving Tolerances
Production
Strength TestSpecimens
Acceptanceof Concrete
1. Field Acceptance of Concrete: Concrete within thespecified limits for air-entrainment, slump or temperaturemay be used in the Work.
2. Concrete Strength Acceptance: Concrete shall meet thestrength level acceptance criteria given in ACI 301,Chapter 1. Low-strength test results will be investigatedby non-destructive testing or core tests at the discretion ofthe Structural Engineer.
ASTM C33, Class S or better. Gradation per ASTM C33.Aggregates
SCM
Cement
Calcium Chloride
Admixture
Slump AtPoint of Delivery
EvaporationRetarder
Type: Waterborne film forming compound.Product: AquaFilm J74RTU by Dayton Superior or equal.
Nominal Max.Aggregate
Size
Work on this project shall conform to all requirements of Sections 1 through 5 ofACI 301-10 "Specifications For Structural Concrete" published by the AmericanConcrete Institute (ACI), Farmington Hills, Michigan, except as modified by theContract Documents consisting of these drawings and the project specifications.
Referenced Standards
Concrete Testing
1. Contractor shall engage, at his expense, a qualifiedtesting and inspecting agency to collect samples, performfield tests and prepared test reports. The contractor shallcoordinate all testing activities. The following is required:1.1. Compaction testing of aggregate base.1.2. Collection of concrete samples and testing as
specified herein.2. The cost of any additional testing occasioned by failure
to meet specification requirements shall be paid by theContractor.
3. Test results shall be reported in writing to theEngineer-of-Record, contractor and concrete manufacturerwithin 24 hours of testing.
MaterialTestingServices
1" (Gr. Size 57)
Air± 1.5%
Smooth wire ASTM A185, deformed wire ASTM A497Furnish in flat sheets for wire W2.9 and larger.
Welded WireFabric
EARTHWORK SPECIFICATIONS (Continuous)
EARTHWORK SPECIFICATIONS
Field Conditions
1. Utility Locator Service: Notify Missouri One Call for area where Project islocated before beginning earth-moving operations.
2. Do not commence earth-moving operations until temporary site fencing anderosion- and sedimentation-control measures specified in Storm WaterPollution Prevention Notes are in place.
Traffic
1. Minimize interference with adjoining roads, streets, walks, and other adjacentoccupied or used facilities during earth-moving operations.
Dewatering
1. Prevent surface water and ground water from entering excavations, fromponding on prepared subgrades, and from flooding Project site andsurrounding area.
2. Protect subgrades from softening, undermining, washout, and damage by rainor water accumulation.
2.1. Reroute surface water runoff away from excavated areas. Do not allowwater to accumulate in excavations. Do not use excavated trenches astemporary drainage ditches.
General Excavation
1. Earth excavation includes excavating pavements and obstructions visible onsurface; underground structures, utilities, and other items indicated to beremoved; and soil, boulders, and other materials not classified as rock orunauthorized excavation.
2. Unclassified Excavation: Excavate to subgrade elevations regardless of thecharacter of surface and subsurface conditions encountered. Unclassifiedexcavated materials may include rock, soil materials, and obstructions. Nochanges in the Contract Sum or the Contract Time will be authorized for rockexcavation or removal of obstructions.
Excavation for Structures, Pavements, & Utilities
1. Excavate to indicated elevations and dimensions within a tolerance of plus orminus 1 inch. If applicable, extend excavations a sufficient distance fromstructures for placing and removing concrete formwork, for installing servicesand other construction, and for inspections.
1.1. Excavations for Footings and Foundations: Do not disturb bottom ofexcavation. Excavate by hand to final grade just before placing concretereinforcement. Trim bottoms to required lines and grades to leave solidbase to receive other work.
2. Excavate surfaces under walks and pavements to indicated lines, crosssections, elevations, and subgrades.
3. Excavate trenches to uniform widths to provide the following clearance oneach side of pipe or conduit. Excavate trench walls vertically from trenchbottom to 12 inches higher than top of pipe or conduit unless otherwiseindicated.
4. Trench Bottoms: Excavate trenches 4 inches deeper than bottom of pipe andconduit elevations to allow for bedding course. Hand-excavate deeper forbells of pipe.
Unauthorized Excavation
1. Fill unauthorized excavation under foundations or wall footings by extendingbottom elevation of concrete foundation or footing to excavation bottom,without altering top elevation. Lean concrete fill, with 28-day compressivestrength of 2500 psi, may be used when approved by Architect.
1.1. Fill unauthorized excavations under other construction, pipe, or conduit asdirected by Architect.
Backfill
1. General Backfill
1.1. Place backfill on subgrades free of mud, frost, snow, or ice.
1.2. Place and compact backfill in excavations promptly, but not beforecompleting the following:
1.1.1. Construction below finish grade including, where applicable,subdrainage, dampproofing, waterproofing, and perimeter insulation.
1.1.2. Surveying locations of underground utilities for Record Documents.
1.1.3. Testing and inspecting underground utilities.
1.1.4. Removing concrete formwork.
1.1.5. Removing trash and debris.
1.1.6. Removing temporary shoring, bracing, and sheeting.
2. Utility Trench Backfill
2.1. Place backfill on subgrades free of mud, frost, snow, or ice.
2.1.1. Place and compact bedding course on trench bottoms and whereindicated. Shape bedding course to provide continuous support forbells, joints, and barrels of pipes and for joints, fittings, and bodies ofconduits.
2.1.2. Trenches under Footings: Backfill trenches excavated under footings andwithin 18 inches of bottom of footings with satisfactory soil; fill withconcrete to elevation of bottom of footings. See structural plans forconcrete specification.
2.1.3. Trenches under paved areas with less than 18" of cover: Provide 4-inchthick, concrete-base slab support for piping or conduit less than 18inches below surface of roadways. After installing and testing,completely encase piping or conduit in a minimum of 4 inches offlowable concrete before backfilling or placing roadway subbasecourse.
2.1.4. Trenches under paved areas with more than 18" of cover: Providecompacted granular fill for piping or conduit greater than 18 inchesbelow surface or roadways.
2.1.5. Warning Tape: Install warning tape directly above utilities, 12 inchesbelow finished grade, except 6 inches below subgrade underpavements and slabs.
Fill & Compaction
1. Plow, scarify, bench, or break up sloped surfaces steeper than 1 vertical to 4horizontal so fill material will bond with existing material.
A. Place backfill and fill soil materials in layers not more than 8 inches in loosedepth for material compacted by heavy compaction equipment and not morethan 4 inches in loose depth for material compacted by hand-operatedtampers.
B. Place backfill and fill soil materials evenly on all sides of structures torequired elevations and uniformly along the full length of each structure.
2. Structural fill placed beneath the building shall have a liquid limit less than 45and a plasticity index less than 25.
3. Compact soil materials to not less than the following percentages of maximumdry unit weight according to ASTM D1557:
3.1. Under structures, building slabs, steps, and pavements, scarify andrecompact top 12 inches of existing subgrade and each layer of backfillor fill soil material at 95 percent.
3.2. Under walkways, scarify and recompact top 6 inches below subgrade andcompact each layer of backfill or fill soil material at 92 percent.
3.3. Under turf or unpaved areas, scarify and recompact top 6 inches belowsubgrade and compact each layer of backfill or fill soil material at 85percent.
3.4. For utility trenches, compact each layer of initial and final backfill soilmaterial at 85 percent.
4. Uniformly-graded and gap-graded granular material shall be compacted to100% relative density as determined by ASTM D2049.
Grading
1. General: Uniformly grade areas to a smooth surface, free of irregular surfacechanges. Comply with compaction requirements and grade to cross sections,lines, and elevations indicated.
1.1. Provide a smooth transition between adjacent existing grades and newgrades.
2. Site Rough Grading: Slope grades to direct water away from buildings and toprevent ponding. Finish subgrades to elevations required to achieve indicatedfinish elevations, within the following subgrade tolerances:
2.1. Turf or Unpaved Areas: Plus or minus 1 inch.
2.2. Walks: Plus or minus 1 inch.
2.3. Pavements: Plus or minus 1/2 inch.
3. Grading inside Building Lines: Finish subgrade to a tolerance of 1/2 inch whentested with a 10-foot straightedge.
Subgrade Inspection
1. Testing Agency: Owner will engage a qualified geotechnical engineeringtesting agency to perform tests and inspections
2. Notify Geotechnical Engineer when subgrade preparation is to commence.
3. Proof-roll subgrade below the building slabs and pavement with apneumatic-tired and loaded 10-wheel, tandem-axle dump truck weighing notless than 15 tons to identify soft pockets and areas of excess yielding. Do notproof-roll wet or saturated subgrades.
3.1. Completely proof-roll subgrade in one direction. Limit vehicle speed to 3mph.
3.2. Excavate soft spots, unsatisfactory soils, and areas of excessive pumpingor rutting, as determined by Geotechnical Engineer, and replace withcompacted backfill or fill as directed. Compact materials at optimummoisture, plus or minus 1.5%, to 92% of maximum density as determinedby the Modified Proctor Test ASTM D 1557.
4. Reconstruct subgrades damaged by freezing temperatures, frost, rain,accumulated water, or construction activities, as directed by Engineer, withoutadditional compensation.
Disposal Of Surplus And Waste Materials
1. Transport surplus soil to designated storage areas on Owner's property.Stockpile or spread soil as directed by Engineer.
2. Remove waste materials, including unsatisfactory soil, trash, and debris, andlegally dispose of them off Owner's property.
GENERAL CIVIL NOTES
FlatworkConstruction
1. Contractor to verity all flatwork quantities.2. Construction: Reinforced concrete over compacted
aggregate base.3. Concrete Finish: Light Broom Finish. Begin curing
immediately after finishing. Saw cut joints as soon aspossible after placing concrete without tearing outaggregate particles.
4. Protect flatwork surfaces from damage anddiscoloration.
5. Protect walls from damage & concrete splatter whenflatwork.
6. Remove and replace all concrete that is broken,damaged or defective. Repair all random shrinkagecracks by preparing crack and injecting with specifiedrepair materials. Repairs shall be done in a neat andworkmanlike manner and made to blend in withsurrounding surfaces.
ASPHALT PAVING
1. GENERAL1.1. SUMMARY
1.1.1. Section Includes:
1.1.1.1. Hot-mix asphalt paving.1.1.2. Related Requirements:
1.1.2.1. Section 312000 "Earth Moving" for subgrade preparation, fillmaterial, unbound-aggregate subbase and base courses, and
aggregate pavement shoulders.1.1.2.2. Section 321373 "Concrete Paving Joint Sealants" for joint sealants
and fillers at pavement terminations.
1.2. ACTION SUBMITTALS1.2.1. Product Data: For each type of product.
1.2.2. INFORMATIONAL SUBMITTALS1.2.3. Material Certificates: For each paving material.
1.3. QUALITY ASSURANCE
1.3.0.1. Manufacturer Qualifications: A paving-mix manufacturer registeredwith and approved by authorities having jurisdiction or the DOT of
state in which Project is located.
2. PRODUCTS2.1. AGGREGATES
2.1.1. Base Aggregate: MoDOT Type 5
2.2. ASPHALT MATERIALS2.2.1. Asphalt Binder: AASHTO M 320,
2.3. MIXES
2.3.1. Hot-Mix Asphalt: Dense-graded, hot-laid, hot-mix asphalt plant mixesapproved by MoDOT and complying with the following requirements:
2.3.1.1. Provide mixes with a history of satisfactory performance ingeographical area where Project is located.
2.3.1.2. Surface Course: BP-2.
3. EXECUTION3.1. SURFACE PREPARATION
3.1.1. General: Immediately before placing asphalt materials, remove loose and
deleterious material from substrate surfaces. Ensure that preparedsubgrade is ready to receive paving.
3.1.2. Proof-roll subgrade below pavements with heavy pneumatic-tired
equipment to identify soft pockets and areas of excess yielding. Do notproof-roll wet or saturated subgrades.
3.2. PLACING HOT-MIX ASPHALT
3.2.1. Machine place hot-mix asphalt on prepared surface, spread uniformly, andstrike off. Place asphalt mix by hand in areas inaccessible to equipment in a
manner that prevents segregation of mix. Place each course to requiredgrade, cross section, and thickness when compacted.
3.2.1.1. Spread mix at a minimum temperature of 250 deg F.
3.2.1.2. Regulate paver machine speed to obtain smooth, continuous surfacefree of pulls and tears in asphalt-paving mat.
3.2.2. Promptly correct surface irregularities in paving course behind paver. Use
suitable hand tools to remove excess material forming high spots. Filldepressions with hot-mix asphalt to prevent segregation of mix; use suitable
hand tools to smooth surface.
3.3. JOINTS3.3.1. Construct joints to ensure a continuous bond between adjoining paving
sections. Construct joints free of depressions, with same texture andsmoothness as other sections of hot-mix asphalt course.
3.3.1.1. Clean contact surfaces and apply tack coat to joints.
3.3.1.2. Offset longitudinal joints, in successive courses, a minimum of 6 inches.
3.3.1.3. Offset transverse joints, in successive courses, a minimum of 24 inches.3.3.1.4. Construct transverse joints at each point where paver ends a day's
work and resumes work at a subsequent time. Construct these jointsusing either "bulkhead" or "papered" method according to AI MS-22,
for both "Ending a Lane" and "Resumption of Paving Operations."
3.4. COMPACTION3.4.1. General: Begin compaction as soon as placed hot-mix paving will bear
roller weight without excessive displacement. Compact hot-mix paving withhot, hand tampers or with vibratory-plate compactors in areas inaccessible
to rollers.3.4.1.1. Complete compaction before mix temperature cools to 185 deg F.
3.4.2. Breakdown Rolling: Complete breakdown or initial rolling immediately after
rolling joints and outside edge. Examine surface immediately afterbreakdown rolling for indicated crown, grade, and smoothness. Correct
laydown and rolling operations to comply with requirements.3.4.3. Intermediate Rolling: Begin intermediate rolling immediately after
breakdown rolling while hot-mix asphalt is still hot enough to achieve
specified density. Continue rolling until hot-mix asphalt course has beenuniformly compacted to the following density:
3.4.3.1. Average Density: 92 percent of reference maximum theoreticaldensity according to ASTM D 2041, but not less than 90 percent or
greater than 96 percent.3.4.4. Finish Rolling: Finish roll paved surfaces to remove roller marks while hot-mix
asphalt is still warm.3.4.5. Edge Shaping: While surface is being compacted and finished, trim edges
of pavement to proper alignment. Bevel edges while asphalt is still hot;
compact thoroughly.
3.4.6. Protection: After final rolling, do not permit vehicular traffic on pavementuntil it has cooled and hardened.
3.4.7. Erect barricades to protect paving from traffic until mixture has cooledenough not to become marked.
3.5. INSTALLATION TOLERANCES3.5.1. Pavement Thickness: Compact each course to produce the thickness indicated
within the following tolerances:
3.5.1.1. REFER TO THE DETAILS ON THE PLAN SHEETS3.5.2. Pavement Surface Smoothness: Compact each course to produce a surface
smoothness within the following tolerances as determined by using a 10-footstraightedge applied transversely or longitudinally to paved areas:
3.6. FIELD QUALITY CONTROL
3.6.1. Testing Agency: Contractor will engage a qualified testing agency toperform tests and inspections.
3.6.2. Replace and compact hot-mix asphalt where core tests were taken.
3.6.3. Remove and replace or install additional hot-mix asphalt where test results
or measurements indicate that it does not comply with specifiedrequirements.
3.7. WASTE HANDLING3.7.1. General: Handle asphalt-paving waste according to approved waste
management plan required in Section 017419 "Construction WasteManagement and Disposal.
Bid Alternate #1:
Bid Alternate #1 consists of the installation of two flights of stairs going directlydown to the playground. Provide a cost to install stairs and associated flatworkand handrails. Grading and seeding to be included in the base bid.
Bid Alternate #2:
Bid Alternate #2 would change all of the asphalt paving for the new walkway toconcrete, in lieu of a mix of concrete and asphalt. This does NOT include thebasketball courts. In this alternate be sure to provide a separate number for theadditional cost of upgrading Bid Alternate #1 asphalt to concrete.
Bid Alternate #3:
Bid Alternate #3 is the Basketball court. Contractor to provide a cost forinstalling an asphalt basketball court, and all associated striping and goals. Thegrading for said courts shall be included in the base bid. If alternate #3 is notaccepted contractor to grade to the finished grade of the future courts.
BID ALTERNATES
1. Construction1.1. 4” concrete over 2” minimum compacted aggregate base. Reinforce with
6x6-W2.9x2.9 wire fabric placed at mid-depth.1.2. Saw cut evenly spaced control joints at a maximum spacing of 5'-0". Install
expansion joints on 50'-0" centers. Install isolation joints at points ofrestraint such as streets, curbs, slab intersection, drains, manholes, etc.
1.3. Apply a light broom finish.1.4. Apply curing compound immediately after finishing.
2. Concrete: See Cast-In-Place Concrete, Sheet C0.13. Aggregate Base: MoDOT Type5 aggregate (1” minus) compacted to 95%
modified proctor.
CONCRETE SIDEWALK CONSTRUCTION
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www.w-e-a.com
MO State Corporate Certificate of AuthorityArchitectural Services: #2016004024
Engineering Services: #2016001544
Ronald I. Unnerstall, EngineerMissouri License No. E-22280
Copyright 2020 by Washington Engineering& Architecture, Inc. All rights reserved. Do notreproduce, change,copy or assign this documentto any third party in any form or manner withoutthe written permission of the copyright owner.
The seal of the professional engineer orregistered architect affixed to this documentindicates that the named individual hasprepared or directed the preparation of thematerial shown only on this document. Otherdocuments not exhibiting the seal shall not beconsidered prepared by or the responsibility ofthe undersigned.
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DEPRESSEDENTRANCE CURB
DEPRESSEDENTRANCE CURBEXISTING CONCRETE STAIRS
EX. C
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EXISTING DRAIN
EXISTING DRAIN
FF: 582.81
FF: 582.76
FF: 582.72
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EX. A
SPH
ALT D
RIV
E
SCHOOL ZONESIGNAGE
DO NOT ENTERSIGN
EXISTINGSCHOOL SIGN
EX. CURB INET
F
O
580
O
H
E
O
H
E
O
H
E
O
H
E
EX. WATER METERNO PARKINGSIGNAGE
EX. HANDRAIL
EX. HANDRAIL
EX. HANDRAIL
EX. STOP SIGN
550
555
545
560
565
567
565
570
5555
50
550
570
575
580
580
545
544
543
540
540
546
548
540
540
540
EX. SAN. MANHOLERIM: 562.77FL: 555.69
575
570
570
565
560
555
550
FF PAVILION: 541.12'
S
T
S
T
S
T
S
T
APPROXIMATE LOCATIONOF UNDERDRAIN
APPROXIMATELOCATION OFUNDERDRAIN
6" PVC FLOWLINE
S
A
N
S
A
N
S
A
N
S
A
N
EX. SAN. MANHOLERIM: 545.91FL: 539.91
EX LANDSCAPING WALL
555
555
550
546
560
565
570
575
560
EXISTING CHAIN LINKFENCE TO BE REMOVED.
EXISTING CHAIN LINKFENCE TO BE REMOVED.
EXISTING CHAIN LINKFENCE TO BE REMOVED.
EX. ASPHALT WALKWAY
EXISTING TREES TOREMAIN, UNDISTURBED
EXISTING TREES TOREMAIN, UNDISTURBED
EXISTING TREES TOREMAIN, UNDISTURBED
EXISTING CHAINLINK FENCE
FINISHED FLOOR:572.47
FINISHED FLOOR:575.40
EXISTING TWO STORYELEMENTARY SCHOOL
EX. STAIRS
EX. ASPHALT ROADWAY
EXISTING TREES TOREMAIN, UNDISTURBED
EX. PEA GRAVELPLAYGROUND
EX SOILSTOCKPILES
EX SOILSTOCKPILES
EX SOIL STOCKPILES
EX SOILSTOCKPILES
EX. PEA GRAVELPLAYGROUND
EX TREE LINE
EX TREE LINE
545
545
542
546
542
541
540
543
540
540
539
540
538
539
541
544
540
541
543
543
542543
SAWCUT EXISTINGASPHALT.
DEMO EXISTINGASPHALT.
ALL PEA GRAVEL IN THIS EXISTING PLAYGROUNDAREA SHALL BE REMOVED AND SOIL FROM
VARIOUS STOKPILES ON SITE TO BE PLACED.PEA GRAVEL TO BE HAULED OFF.
ECP
FOC
FL
TOP
EAP
BOC
ECW TOP EDGE OF CONCRETE WALK
TOP BACK OF CURB
TOP FACE OF CURB
FLOW LINE
EDGE ASPHALT PAVEMENT
TOP OF SLOPE
EXISTING GRADE
EDGE CONCRETE DRIVE
TOE OF SLOPE
XG
ECD
TOE
BC
FINISH FLOORFF
BUILDING FOUNDATION CORNER
EDGE CONCRETE PAVEMENT
GENERAL CIVIL LEGEND
SYMBOL
STORM DRAINAGE MANHOLE
BENCHMARK
DESCRIPTION
570
SG
DRAINAGE ARROW
FINISHED GRADE CONTOUR
SUB GRADE
EXISTING GRADE CONTOUR
EXISTING FIRE HYDRANT
DESCRIPTION
IRON PIN
SANITARY SEWER MANHOLE
SYMBOL
EXISTING TREE LINE
CURB VALVE
UTILITY POLE
EXISTING TREES AND STRUCTURES
TO BE REMOVED & DISPOSED OF
INVERT ELEVATION
AREA INLET
CURB INLET
AI
IE
CI
ES
CGI
END SECTION
GRATE INLET
CURB GRATE INLET
GI
EGD EDGE GRAVEL DRIVE
BOCE BACK OF CURB, ENTRANCE FINISHED GRADEFG
STORM SEWER HEADWALL
RIGHT-OF-WAY MARKERROW
HW
GUY WIRE
GAS LINE MARKERGLM
WATER LINE MARKERWLM
EXISTING WATER VALVE
PROPOSED FIRE HYDRANT PROPOSED WATER VALVE
GAS VALVE
SAWCUT EXISTINGASPHALT.
DEMO EXISTINGASPHALT.
EXISTING CONDITIONS* UNDERGROUND FACILITIES, STRUCTURES AND UTILITIES HAVE BEEN PLOTTED FROM
AVAILABLE SURVEYS AND RECORDS AND THEREFORE THEIR LOCATIONS MUST BECONSIDERED APPROXIMATE. THERE MAY BE OTHERS, THE EXISTENCE OF WHICH IS ATPRESENT NOT KNOWN. VERIFICATION OF THE LOCATIONS OF UNDERGROUND UTILITIESSHOWN OR NOT SHOWN WILL BE THE RESPONSIBILITY OF THE CONSTRUCTIONCONTRACTOR.
SAFETY* CONTRACTOR SHALL BE SOLELY RESPONSIBLE FOR ALL EXCAVATION PROCEDURES.
* CONTRACTOR SHALL PROVIDE, ERECT, AND MAINTAIN ALL SAFEGUARDS REQUIRED BYNATIONAL, STATE, AND LOCAL ORDINANCES FOR PROTECTION OF THE WORKERS ANDTHE PUBLIC.
* EXCAVATION PROCEDURES SHALL CONFORM TO OSHA STANDARDS.
GRADING* ELEVATIONS SHOWN ARE TO FINISH GRADE SURFACES. GRADE AS REQUIRED TO ACHIEVE
THE SURFACE ELEVATIONS AS SHOWN.
* MATCH EXISTING ELEVATIONS AT PROPERTY LINES OR STREET CURBS AS SHOWN.
* NO BLASTING IS PERMITTED WITHOUT WRITTEN PERMISSION FROM THE ENGINEER.
* MAXIMUM FILL SLOPE SHALL BE 3:1. MINIMUM CUT SLOPE SHALL BE 3:1.
SEEDING
* SEED AND/OR LANDSCAPE ALL DISTURBED AREAS SUITABLE FOR VEGETATION. FERTILIZE,MULCH, AND WATER AS NECESSARY TOFACILITATE GROWTH.
QUANTITIES* IT IS THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY ALL QUANTITIES.
GENERAL CIVIL NOTES
EXIS
TIN
G G
RA
DE
PLA
YG
RO
UN
D
C1.0
PRO
JEC
T #
DA
TEW
PREV
ISIO
ND
ESC
RIP
TIO
N
c
WA
SH
ING
TO
N E
NG
INEER
ING
& A
RC
HIT
EC
TU
RE, IN
C. 1301 W
EST F
IFTH
STR
EET
WA
SH
ING
TO
N, M
O 6
3090
(636)-
239-6
550
www.w-e-a.com
MO State Corporate Certificate of AuthorityArchitectural Services: #2016004024
Engineering Services: #2016001544
Ronald I. Unnerstall, EngineerMissouri License No. E-22280
Copyright 2020 by Washington Engineering& Architecture, Inc. All rights reserved. Do notreproduce, change,copy or assign this documentto any third party in any form or manner withoutthe written permission of the copyright owner.
The seal of the professional engineer orregistered architect affixed to this documentindicates that the named individual hasprepared or directed the preparation of thematerial shown only on this document. Otherdocuments not exhibiting the seal shall not beconsidered prepared by or the responsibility ofthe undersigned.
PLA
YG
ROU
ND
IMPR
OV
EMEN
TSA
ugus
ta E
lem
ent
ary
Sch
ool
5541 L
ocu
st S
treet
Aug
usta
, M
O 6
3332
3667
1/1
6/2
0FO
R C
ON
STR
UC
TIO
N
W
W
W
X
X
X
X
580 5
85 5
90
585
590
DEPRESSEDENTRANCE CURB
DEPRESSEDENTRANCE CURBEXISTING CONCRETE STAIRS
EX. C
ON
CRETE P
AV
ING
FF: 582.81
FF: 582.76
FF: 582.72
EX. A
SPH
ALT FIR
E LAN
EEX. A
SPH
ALT D
RIV
E
EX. A
SPH
ALT D
RIV
E
SCHOOL ZONESIGNAGE
DO NOT ENTERSIGN
EXISTINGSCHOOL SIGN
F
O
580
O
H
E
O
H
E
O
H
E
O
H
E
EX. WATER METERNO PARKINGSIGNAGE
EX. HANDRAIL
EX. HANDRAIL
EX. HANDRAIL
EX. STOP SIGN
550
555
545
560
565
567
565
570
5555
50
550
570
575
580
580
545
544
543
540
540
546
548
540
540
540
575
570
570
565
560
555
550
FF PAVILION: 541.12'
S
T
S
T
S
T
S
T
S
A
N
S
A
N
S
A
N
S
A
N
555
559
556
558
S
T
S
T
S
T
EX LANDSCAPING WALL
555
555
550
546
560
565
570
575
560
560
545
550
550
550
544
543
544
556
549
548
547
546
556
570
565
570
561
562
563
564
FINISHED FLOOR:572.47
FINISHED FLOOR:575.40
EXISTING TWO STORYELEMENTARY SCHOOL
EX. STAIRS
540
541
542 5
43
541
539
539
540
539
538
545
545
542
546
542
541
540
543
540
540
539
540
538
539
541
544
540
541
543
543
542543
ECP
FOC
FL
TOP
EAP
BOC
ECW TOP EDGE OF CONCRETE WALK
TOP BACK OF CURB
TOP FACE OF CURB
FLOW LINE
EDGE ASPHALT PAVEMENT
TOP OF SLOPE
EXISTING GRADE
EDGE CONCRETE DRIVE
TOE OF SLOPE
XG
ECD
TOE
BC
FINISH FLOORFF
BUILDING FOUNDATION CORNER
EDGE CONCRETE PAVEMENT
GENERAL CIVIL LEGEND
SYMBOL
STORM DRAINAGE MANHOLE
BENCHMARK
DESCRIPTION
570
SG
DRAINAGE ARROW
FINISHED GRADE CONTOUR
SUB GRADE
EXISTING GRADE CONTOUR
EXISTING FIRE HYDRANT
DESCRIPTION
IRON PIN
SANITARY SEWER MANHOLE
SYMBOL
EXISTING TREE LINE
CURB VALVE
UTILITY POLE
EXISTING TREES AND STRUCTURES
TO BE REMOVED & DISPOSED OF
INVERT ELEVATION
AREA INLET
CURB INLET
AI
IE
CI
ES
CGI
END SECTION
GRATE INLET
CURB GRATE INLET
GI
EGD EDGE GRAVEL DRIVE
BOCE BACK OF CURB, ENTRANCE FINISHED GRADEFG
STORM SEWER HEADWALL
RIGHT-OF-WAY MARKERROW
HW
GUY WIRE
GAS LINE MARKERGLM
WATER LINE MARKERWLM
EXISTING WATER VALVE
PROPOSED FIRE HYDRANT PROPOSED WATER VALVE
GAS VALVE
EXISTING CONDITIONS* UNDERGROUND FACILITIES, STRUCTURES AND UTILITIES HAVE BEEN PLOTTED FROM
AVAILABLE SURVEYS AND RECORDS AND THEREFORE THEIR LOCATIONS MUST BECONSIDERED APPROXIMATE. THERE MAY BE OTHERS, THE EXISTENCE OF WHICH IS ATPRESENT NOT KNOWN. VERIFICATION OF THE LOCATIONS OF UNDERGROUND UTILITIESSHOWN OR NOT SHOWN WILL BE THE RESPONSIBILITY OF THE CONSTRUCTIONCONTRACTOR.
SAFETY* CONTRACTOR SHALL BE SOLELY RESPONSIBLE FOR ALL EXCAVATION PROCEDURES.
* CONTRACTOR SHALL PROVIDE, ERECT, AND MAINTAIN ALL SAFEGUARDS REQUIRED BYNATIONAL, STATE, AND LOCAL ORDINANCES FOR PROTECTION OF THE WORKERS ANDTHE PUBLIC.
* EXCAVATION PROCEDURES SHALL CONFORM TO OSHA STANDARDS.
GRADING* ELEVATIONS SHOWN ARE TO FINISH GRADE SURFACES. GRADE AS REQUIRED TO ACHIEVE
THE SURFACE ELEVATIONS AS SHOWN.
* MATCH EXISTING ELEVATIONS AT PROPERTY LINES OR STREET CURBS AS SHOWN.
* NO BLASTING IS PERMITTED WITHOUT WRITTEN PERMISSION FROM THE ENGINEER.
* MAXIMUM FILL SLOPE SHALL BE 3:1. MINIMUM CUT SLOPE SHALL BE 3:1.
SEEDING
* SEED AND/OR LANDSCAPE ALL DISTURBED AREAS SUITABLE FOR VEGETATION. FERTILIZE,MULCH, AND WATER AS NECESSARY TOFACILITATE GROWTH.
QUANTITIES* IT IS THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY ALL QUANTITIES.
GENERAL CIVIL NOTES
200' ± SILT FENCE INSTALL PERMANUFACTURERS INSTRUCTIONS
330' ± SILT FENCE. INSTALL PERMANUFACTURERS INSTRUCTIONS
EX. SAN. MANHOLERIM: 562.77FL: 555.69
FF PAVILION: 541.12'
GRASSVOLLEYBALL
COURT
EX. PEA GRAVELPLAYGROUND
EX. PEA GRAVELPLAYGROUND
EX. SAN. MANHOLERIM: 545.91FL: 539.91
2,675 ± S.F. OF NORTH AMERICANGREEN SC150 OR APPROVED EQUAL.INSTALL PER MANUFACTURERSINSTRUCTIONS
6,400 ± S.F. OF NORTH AMERICANGREEN S75 OR APPROVED EQUAL.
INSTALL PER MANUFACTURERSINSTRUCTIONS
6,450 ± S.F. SEEDING ANDSTRAW MULCH
14,440 ± S.F. SEEDING ANDSTRAW MULCH
2,590 ± S.F. OF NORTHAMERICAN GREEN SC150 OR
APPROVED EQUAL. INSTALL PERMANUFACTURERS INSTRUCTIONS
5,375 ± S.F. OF NORTH AMERICANGREEN S75 OR APPROVED EQUAL.
INSTALL PER MANUFACTURERSINSTRUCTIONS
1,100 ± S.F. OF NORTH AMERICAN GREENS75 OR APPROVED EQUAL. INSTALL PER
MANUFACTURERS INSTRUCTIONS
RIP RAP SLOPE PROTECTION
X
X
X
FULLSIZE ASPHALTBASKETBALL COURT
FIN
ISH
ED G
RA
DE
SW
PP P
LAN
C1.1
PRO
JEC
T #
DA
TEW
PREV
ISIO
ND
ESC
RIP
TIO
N
c
WA
SH
ING
TO
N E
NG
INEER
ING
& A
RC
HIT
EC
TU
RE, IN
C. 1301 W
EST F
IFTH
STR
EET
WA
SH
ING
TO
N, M
O 6
3090
(636)-
239-6
550
www.w-e-a.com
MO State Corporate Certificate of AuthorityArchitectural Services: #2016004024
Engineering Services: #2016001544
Ronald I. Unnerstall, EngineerMissouri License No. E-22280
Copyright 2020 by Washington Engineering& Architecture, Inc. All rights reserved. Do notreproduce, change,copy or assign this documentto any third party in any form or manner withoutthe written permission of the copyright owner.
The seal of the professional engineer orregistered architect affixed to this documentindicates that the named individual hasprepared or directed the preparation of thematerial shown only on this document. Otherdocuments not exhibiting the seal shall not beconsidered prepared by or the responsibility ofthe undersigned.
PLA
YG
ROU
ND
IMPR
OV
EMEN
TSA
ugus
ta E
lem
ent
ary
Sch
ool
5541 L
ocu
st S
treet
Aug
usta
, M
O 6
3332
3667
1/1
6/2
0FO
R C
ON
STR
UC
TIO
N
W
W
W
X
X
X
X
580 5
85 5
90
585
590
DEPRESSEDENTRANCE CURB
DEPRESSEDENTRANCE CURBEXISTING CONCRETE STAIRS
EX. C
ON
CRETE P
AV
ING
EXISTING DRAIN
EXISTING DRAIN
FF: 582.81
FF: 582.76
FF: 582.72
EX. A
SPH
ALT FIR
E LAN
EEX. A
SPH
ALT D
RIV
E
EX. A
SPH
ALT D
RIV
E
SCHOOL ZONESIGNAGE
DO NOT ENTERSIGN
EXISTINGSCHOOL SIGN
EX. CURB INET
F
O
580
O
H
E
O
H
E
O
H
E
O
H
E
EX. WATER METERNO PARKINGSIGNAGE
EX. HANDRAIL
EX. HANDRAIL
EX. HANDRAIL
EX. STOP SIGN
550
555
545
560
565
567
565
570
5555
50
550
570
575
580
580
545
544
543
540
540
546
548
540
540
540
EX. SAN. MANHOLERIM: 562.77FL: 555.69
575
570
570
565
560
555
550
FF PAVILION: 541.12'
S
T
S
T
S
T
S
T
APPROXIMATE LOCATIONOF UNDERDRAIN
APPROXIMATELOCATION OFUNDERDRAIN
6" PVC FLOWLINE
GRASSVOLLEYBALL
COURT
S
A
N
S
A
N
S
A
N
S
A
N
EX. SAN. MANHOLERIM: 545.91FL: 539.91
555
559
556
558
S
T
S
T
S
T
EX LANDSCAPING WALL
555
555
550
546
560
565
570
575
560
560
545
550
550
550
544
543
544
556
549
548
547
546
556
570
565
570
561
562
563
564
FINISHED FLOOR:572.47
FINISHED FLOOR:575.40
EXISTING TWO STORYELEMENTARY SCHOOL
EX. STAIRS
ADA RAMP WITHHANDRAILS
ADA RAMP WITHHANDRAILS
NEW STAIRCASE WITHHANDRAILS. SEE SHEET C3.0FOR STAIR SECTIONS
NEW STAIRCASE WITHHANDRAILS. SEE SHEET C3.0FOR STAIR SECTIONS
EXISTING ASPHALT TOBE OVERLAYED. SEENOTES ON SHEET C2.1.
NEW AREA INLET.
5% GRADE WALK
5% GRADE WALK
EX. PEA GRAVELPLAYGROUND
EX SOILSTOCKPILES
EX SOILSTOCKPILES
EX SOIL STOCKPILES
EX SOILSTOCKPILES
EX. PEA GRAVELPLAYGROUND
540
541
542 5
43
541
539
539
540
539
538
EX TREE LINE
EX TREE LINE
545
545
542
546
542
541
540
543
540
540
539
540
538
539
541
544
540
541
543
543
542543
ECP
FOC
FL
TOP
EAP
BOC
ECW TOP EDGE OF CONCRETE WALK
TOP BACK OF CURB
TOP FACE OF CURB
FLOW LINE
EDGE ASPHALT PAVEMENT
TOP OF SLOPE
EXISTING GRADE
EDGE CONCRETE DRIVE
TOE OF SLOPE
XG
ECD
TOE
BC
FINISH FLOORFF
BUILDING FOUNDATION CORNER
EDGE CONCRETE PAVEMENT
GENERAL CIVIL LEGEND
SYMBOL
STORM DRAINAGE MANHOLE
BENCHMARK
DESCRIPTION
570
SG
DRAINAGE ARROW
FINISHED GRADE CONTOUR
SUB GRADE
EXISTING GRADE CONTOUR
EXISTING FIRE HYDRANT
DESCRIPTION
IRON PIN
SANITARY SEWER MANHOLE
SYMBOL
EXISTING TREE LINE
CURB VALVE
UTILITY POLE
EXISTING TREES AND STRUCTURES
TO BE REMOVED & DISPOSED OF
INVERT ELEVATION
AREA INLET
CURB INLET
AI
IE
CI
ES
CGI
END SECTION
GRATE INLET
CURB GRATE INLET
GI
EGD EDGE GRAVEL DRIVE
BOCE BACK OF CURB, ENTRANCE FINISHED GRADEFG
STORM SEWER HEADWALL
RIGHT-OF-WAY MARKERROW
HW
GUY WIRE
GAS LINE MARKERGLM
WATER LINE MARKERWLM
EXISTING WATER VALVE
PROPOSED FIRE HYDRANT PROPOSED WATER VALVE
GAS VALVE
SEE SHEET C2.1 FOR ENLARGED FINISHED GRADE PLANSEE SHEET C2.2 FOR ENLARGED CUT FILL PLAN
SEE SHEET C2.3 FOR ENLARGED FINISHED GRADE PLANSEE SHEET C2.4 FOR ENLARGED CUT FILL PLAN
EXISTING CONDITIONS* UNDERGROUND FACILITIES, STRUCTURES AND UTILITIES HAVE BEEN PLOTTED FROM
AVAILABLE SURVEYS AND RECORDS AND THEREFORE THEIR LOCATIONS MUST BECONSIDERED APPROXIMATE. THERE MAY BE OTHERS, THE EXISTENCE OF WHICH IS ATPRESENT NOT KNOWN. VERIFICATION OF THE LOCATIONS OF UNDERGROUND UTILITIESSHOWN OR NOT SHOWN WILL BE THE RESPONSIBILITY OF THE CONSTRUCTIONCONTRACTOR.
SAFETY* CONTRACTOR SHALL BE SOLELY RESPONSIBLE FOR ALL EXCAVATION PROCEDURES.
* CONTRACTOR SHALL PROVIDE, ERECT, AND MAINTAIN ALL SAFEGUARDS REQUIRED BYNATIONAL, STATE, AND LOCAL ORDINANCES FOR PROTECTION OF THE WORKERS ANDTHE PUBLIC.
* EXCAVATION PROCEDURES SHALL CONFORM TO OSHA STANDARDS.
GRADING* ELEVATIONS SHOWN ARE TO FINISH GRADE SURFACES. GRADE AS REQUIRED TO ACHIEVE
THE SURFACE ELEVATIONS AS SHOWN.
* MATCH EXISTING ELEVATIONS AT PROPERTY LINES OR STREET CURBS AS SHOWN.
* NO BLASTING IS PERMITTED WITHOUT WRITTEN PERMISSION FROM THE ENGINEER.
* MAXIMUM FILL SLOPE SHALL BE 3:1. MINIMUM CUT SLOPE SHALL BE 3:1.
SEEDING
* SEED AND/OR LANDSCAPE ALL DISTURBED AREAS SUITABLE FOR VEGETATION. FERTILIZE,MULCH, AND WATER AS NECESSARY TOFACILITATE GROWTH.
QUANTITIES* IT IS THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY ALL QUANTITIES.
GENERAL CIVIL NOTES
NEW 12" HDPEEND SECTIONFL: 535.00'
X
X
X
BID ALTERNATE #1:NEW STAIRCASES AND PAVING IN
AREA ARE TO BE BID ALTERNATE. SITEGRADING WILL BE PART OF BASE BID.
BID ALTERNATE #3:NEW ASPHALT BASKETBALL COURT &
ASSOCIATED STRIPING PER MSHSAA. PROVIDEAND INSTALL NEW GOALS PER DETAIL: 09-C3.0.
BASE BID TO INCLUDE GRADING TO FINISHEDGRADE IF ALTERNATE IS NOT ACCEPTED.
BID ALTERNATE #2:PROVIDE COST FOR CONCRETE
WALKS IN LIEU OF ASPHALT.
BID ALTERNATE #2:PROVIDE COST FOR CONCRETE
WALKS IN LIEU OF ASPHALT.
BID ALTERNATE #2:REMOVE ASPHALT AND PROVIDE
NEW CONCRETE WALK.
BID ALTERNATE #2:PROVIDE COST FOR CONCRETE
WALKS IN LIEU OF ASPHALT.
FULLSIZE ASPHALTBASKETBALL COURT
OV
ERA
LL F
INIS
HED
GRA
DE
PLA
N
C2.0
PRO
JEC
T #
DA
TEW
PREV
ISIO
ND
ESC
RIP
TIO
N
c
WA
SH
ING
TO
N E
NG
INEER
ING
& A
RC
HIT
EC
TU
RE, IN
C. 1301 W
EST F
IFTH
STR
EET
WA
SH
ING
TO
N, M
O 6
3090
(636)-
239-6
550
www.w-e-a.com
MO State Corporate Certificate of AuthorityArchitectural Services: #2016004024
Engineering Services: #2016001544
Ronald I. Unnerstall, EngineerMissouri License No. E-22280
Copyright 2020 by Washington Engineering& Architecture, Inc. All rights reserved. Do notreproduce, change,copy or assign this documentto any third party in any form or manner withoutthe written permission of the copyright owner.
The seal of the professional engineer orregistered architect affixed to this documentindicates that the named individual hasprepared or directed the preparation of thematerial shown only on this document. Otherdocuments not exhibiting the seal shall not beconsidered prepared by or the responsibility ofthe undersigned.
PLA
YG
ROU
ND
IMPR
OV
EMEN
TSA
ugus
ta E
lem
ent
ary
Sch
ool
5541 L
ocu
st S
treet
Aug
usta
, M
O 6
3332
3667
1/1
6/2
0FO
R C
ON
STR
UC
TIO
N
472575.20FIN FLR
524575.40FIN FLR
X
X
X
X
X
X
X
X
X
550
555
545
560
565
567
565
570
555
550
550
570
575
580
580
546
548
540
540
575
570
S
T
S
T
S
T
S
T
S
T
S
T
S
A
N
S
A
N
S
A
N
S
A
N
S
A
N
S
A
N
S
A
N
S
A
N
S
A
N
ADA RAMP WITH HANDRAILS
555
559
556
558
S
T
S
T
S
T
NEW GRATE INLETINLET ELEVATION: 540.00'FL (12" HDPE): 536.50'
EX. WALK ASPHALT TO BE PREPPED ANDOVER-LAYED WITH MINIMUM 1.5" THICKNESS. ON
SIDE OF WALK WILL BE THICKER AS TO ACHIEVEADA REQUIREMENT OF 2% CROSS SLOPE.
555
555
550
546
560
565
560
560
545
550
550
550
544
543
544
556
549
548
547
546
556
570
565
570
561
562
563
564
2000540.91EAP
2001541.01
EAP
2002542.03
EAP
2003541.93EAP
2004542.67EAP
2005542.77EAP
2006544.77EAP
2007544.86
EAP
2008545.43
ECP/EAP
2009545.63
ECP/EAP
2010545.63
ECP/EAP
2011548.13ECP
2012548.23ECP
2013548.03
ECP
2014548.13ECP
2015550.63
ECP
2017550.73
ECP
2018550.83ECP
2019550.73ECP
2020553.33
ECP
2021553.23
ECP
2023553.33ECP
2024553.43ECP
2025555.83
ECP
2026555.93
ECP
2027556.03ECP
2028555.93ECP
2029558.43
ECP
2030558.53
ECP
2031558.53ECP
2032558.63ECP
2033561.13
ECP
2034561.23ECP
2035561.23
ECP/EAP
2036561.33
ECP/EAP
2038561.98
EAP
2039562.08EAP
2041563.45EAP
2042563.35
EAP
2043565.09
EAP 2044565.19EAP
2045565.87
EAP
2046565.77EAP
2047566.42
EAP
2048566.54
EAP
EX. STAIRS
541
543
543
542
543
APPROXIMATE LOCATIONOF UNDERDRAIN
APPROXIMATE LOCATIONOF UNDERDRAIN
EX. PEA GRAVELPLAYGROUND
EX. PEA GRAVELPLAYGROUND
EXISTING TREES TOREMAIN, UNDISTURBED
EXISTING TREES TOREMAIN, UNDISTURBED
EX. SAN. MANHOLERIM: 562.77
FL: 555.69
EXISTING TREES TOREMAIN, UNDISTURBED
EX. SAN. MANHOLERIM: 545.91
FL: 539.91
5'
5'
6'
5'
5'
5'
5'5'
5'
5'
2% LANDING
2% LANDING
2% LANDING
2% LANDING
2% LANDING
2% LANDING
2% LANDING
RAMPSLOPE 12:1
RAMPSLOPE 12:1
RAMPSLOPE 12:1
RAMPSLO
PE 12:1
RAMPSLO
PE 12:1
RAM
PSLO
PE 12:1
WA
LK
5%
SLO
PE
WALK5% SLOPE
WALK
5% GRADE
WALK
9%
GRA
DE
WA
LK9.5
% G
RA
DE
WA
LK5%
GRA
DE
2% LANDING
2% LANDING
2% LANDING
2% LANDING
WA
LK5%
GRA
DE
WALK
4.5%
GRA
DE2%
2%
2%
2%
2%
2%
2%
2%
2%
2%
2%
2%
2%
2%
2%
105' OF 12" HDPESLOPE 1.42%
2058547.66
EAP
2059547.66EAP
2060548.31EAP
2061548.31
EAP
2062550.25
ECP/EAP
2063550.25
ECP/EAP
2064557.95
ECP
2065557.95ECP
2066558.90
ECP
2067558.90ECP
2068569.90
ECP
2069569.90ECP
2070569.90
ECP
2071570.00
ECP/EAP
2072569.90
ECP/EAP
PAVEMENT LEGEND
ASPHALT OVERLAY
MINIMUM THICKNESS 1 12"SEE DETAIL 11-C9
ASPHALT WALK & BASKETBALL COURTMINIMUM THICKNESS 3"SEE DETAIL 10-C9
CONCRETE RAMP ANDSTAIRS. SEE SHEET:
CONTRACTOR TO ENSUREDITCH IS PROPERLY
SLOPED PER DRAINAGEARROWS SHOWN.
X
X
X
X
X
X
X
21'
1'
5'
17'
4.5
'1.5
'
14'
BID ALTERNATE #1:NEW STAIRCASES AND PAVING IN
AREA ARE TO BE BID ALTERNATE. SITEGRADING WILL BE PART OF BASE BID.
EXISTING TREES TOREMAIN, UNDISTURBED
INSTALL107' OF NEW CHAIN LINKFENCE. MATCH EXISTING STYLEAND TYPE. INSTALL 6" OFF OFEDGE OF PAVEMENT.
INSTALL 10' OF NEW CHAIN LINKFENCE. MATCH EXISTING STYLEAND TYPE. INSTALL 6" OFF OF
EDGE OF PAVEMENT.
CONNECT EXISTING FENCETO NEW CORNER POST.REWORK AS REQUIRED.
4' CLEAR BETW
EEN
HANDRAILS
4' C
LEAR BETW
EEN
HAN
DRA
ILS
4' CLEAR BETWEEN
HANDRAILS
BID ALTERNATE #2:PROVIDE COST FOR CONCRETE
WALKS IN LIEU OF ASPHALT.
BID ALTERNATE #2:PROVIDE COST FOR CONCRETE
WALKS IN LIEU OF ASPHALT.
BID ALTERNATE #2:PROVIDE COST FOR CONCRETE
WALKS IN LIEU OF ASPHALT.
BID ALTERNATE #2:REMOVE ASPHALT AND PROVIDE
NEW CONCRETE WALK.
ENLA
RG
ED F
INIS
HED
GRA
DE
PLA
N -
EA
ST
C2.1
PRO
JEC
T #
DA
TEW
PREV
ISIO
ND
ESC
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TIO
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c
WA
SH
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TO
N E
NG
INEER
ING
& A
RC
HIT
EC
TU
RE, IN
C. 1301 W
EST F
IFTH
STR
EET
WA
SH
ING
TO
N, M
O 6
3090
(636)-
239-6
550
www.w-e-a.com
MO State Corporate Certificate of AuthorityArchitectural Services: #2016004024
Engineering Services: #2016001544
Ronald I. Unnerstall, EngineerMissouri License No. E-22280
Copyright 2020 by Washington Engineering& Architecture, Inc. All rights reserved. Do notreproduce, change,copy or assign this documentto any third party in any form or manner withoutthe written permission of the copyright owner.
The seal of the professional engineer orregistered architect affixed to this documentindicates that the named individual hasprepared or directed the preparation of thematerial shown only on this document. Otherdocuments not exhibiting the seal shall not beconsidered prepared by or the responsibility ofthe undersigned.
PLA
YG
ROU
ND
IMPR
OV
EMEN
TSA
ugus
ta E
lem
ent
ary
Sch
ool
5541 L
ocu
st S
treet
Aug
usta
, M
O 6
3332
3667
1/1
6/2
0FO
R C
ON
STR
UC
TIO
N
588561.93TREE
594558.77TREE
597568.51TREE
823555.80TREE
X
X
X
X
X
X
X
X
X
550
555
545
560
565
567
565
570
555
550
550
570
575
580
580
546
548
540
540
575
570
S
T
S
T
S
T
S
T
S
T
S
T
S
A
N
S
A
N
S
A
N
S
A
N
S
A
N
S
A
N
S
A
N
S
A
N
S
A
N
555
559
556
558
S
T
S
T
S
T
555
555
550
546
560
565
560
560
545
550
550
550
544
543
544
556
549
548
547
546
556
570
565
570
561
562
563
564
EX. STAIRS
-0.1 -1.2
0.0
-1.8
-0.6
-0.3
+0.7
-1.9
-1.4
-0.7
0.0
+1.1
-0.1
-0.8
-1.3
-0.7
-0.1
-0.5
-0.8
-0.1
-0.9
-0.8
-0.5
-0.1
-0.2
-0.2
-1.1
-1.6
-0.7
+0.1
+0.1
+0.1
+0.1
+0.1
+0.3
+0.4
0.0
-0.2
-0.4
-0.9
-1.2
-0.6
+0.1
+0.4
+0.4
+0.8
+1.0
+0.4
-0.2
-0.8
-0.8
-1.0
-0.7
+0.1
+0.5
+0.7
+0.6
+0.3
-0.1
-0.7
-1.0
-0.9
-1.1
-1.5
-0.1
-0.1
+0.2
-0.1
-0.3
-0.5
-1.0
-1.0
-1.1
-1.6
-2.3
-1.2
+0.4
+0.2
-0.1
-0.4
-0.9
-1.4
-1.7
-1.8
-1.7
-2.2
+0.1
+1.3
+1.4
-1.6
-1.9
-2.0
-1.4
-0.7
-1.0
-1.9
-0.9
+0.3
+2.0
+2.0
-1.1
-1.2
-0.9
-0.4
-0.3
-1.0
-1.5
+0.5
+0.4
-0.3
-0.2
-0.3
-0.9
-0.1
+0.4
0.0
+0.3
-0.4
-0.7
0.0
-0.1
-0.1
+0.2
-0.6
-0.4
-0.1
-0.1
-0.2
-0.2
-0.7
-2.1
-1.0
0.0
0.0
-0.1
-0.2
-0.3
-0.4
-3.5
-2.1
0.0
-0.1
-0.2
-0.2
-0.6
-0.3
-0.1
-2.7
-3.3
0.0
+0.1
-0.1
-0.3
-0.9
-0.2
+0.3
+0.3
-1.4
-3.3
+0.2
0.0
-0.3
-0.6
+0.1
+0.2
+0.2
+0.1
-3.3
-0.2
0.0
0.0
0.0
-0.2
-0.1
0.0
0.0
-0.1
-0.2
-3.3
-0.9
-0.1
0.0
-0.1
0.0
0.0
-0.1
-0.3
-0.4
-3.0
-1.2
+0.1
+0.4
+0.3
+0.2
0.0
0.0
-0.1
-0.2
-0.5
-0.7
-1.0
-2.2
-1.0
+0.4
-0.1
0.0
+0.8
+0.6
+0.2
0.0
-0.2
-0.3
-0.6
-0.9
-0.5
-0.7
-0.2
-0.2
+0.1
+0.5
+0.6
+0.3
0.0
-0.3
-0.5
-0.8
-0.9
-1.2
-0.4
+0.7
0.0
-0.5
-0.5
-0.8
-0.9
-1.2
-1.4
-1.4
-1.3
-1.1
-0.8
-1.6
-2.7
-2.7
-2.4
-2.0
-1.7
-1.6
-1.5
-0.4
-1.1
-1.5
-2.2
-2.4
-1.9
-1.3
-1.1
-0.1
+0.2
-0.2
0.0
-0.1
-0.2 -0.2
0.0
-0.2
-0.2
-0.1
-0.4 -0.1
541
543
543
542
543
EX. PEA GRAVELPLAYGROUND
EX. PEA GRAVELPLAYGROUND
X
X
X
X
X
X
X
INSTALL107' OF NEW CHAIN LINKFENCE. MATCH EXISTING STYLEAND TYPE. INSTALL 6" OFF OFEDGE OF PAVEMENT.
INSTALL 10' OF NEW CHAIN LINKFENCE. MATCH EXISTING STYLEAND TYPE. INSTALL 6" OFF OF
EDGE OF PAVEMENT.
CONNECT EXISTING FENCETO NEW CORNER POST.REWORK AS REQUIRED.
Site Volume Table: Unadjusted
ESTIMATED EARTHWORK VOLUMES
Cutyards
Fillyards
Netyards Method
1) The volume calculations were done using the composite method.
2) The accuracy of the volume calculations are dependent on the topography informationprovided to Washington Engineering & Architecture.
3) The Engineer does not guarantee the accuracy of the calculations beyond the standards ormethods stated above.
4) The Contractor is responsible for evaluating the amount of work required to excavate andgrade the site to elevations shown.
5) The quantities above have been estimated to finished grade elevations of all features.Contractor to account for calculating the excavation required to subgrade of thewalkways, stairs, and basketball courts, if alternates are accepted.
6) Excess soil spoils, and pea gravel spoils from old playground area to be hauled off site.
1,000 187 813 Composite
ENLA
RG
ED C
UT-
FILL
PLA
N -
EA
ST
C2.2
PRO
JEC
T #
DA
TEW
PREV
ISIO
ND
ESC
RIP
TIO
N
c
WA
SH
ING
TO
N E
NG
INEER
ING
& A
RC
HIT
EC
TU
RE, IN
C. 1301 W
EST F
IFTH
STR
EET
WA
SH
ING
TO
N, M
O 6
3090
(636)-
239-6
550
www.w-e-a.com
MO State Corporate Certificate of AuthorityArchitectural Services: #2016004024
Engineering Services: #2016001544
Ronald I. Unnerstall, EngineerMissouri License No. E-22280
Copyright 2020 by Washington Engineering& Architecture, Inc. All rights reserved. Do notreproduce, change,copy or assign this documentto any third party in any form or manner withoutthe written permission of the copyright owner.
The seal of the professional engineer orregistered architect affixed to this documentindicates that the named individual hasprepared or directed the preparation of thematerial shown only on this document. Otherdocuments not exhibiting the seal shall not beconsidered prepared by or the responsibility ofthe undersigned.
PLA
YG
ROU
ND
IMPR
OV
EMEN
TSA
ugus
ta E
lem
ent
ary
Sch
ool
5541 L
ocu
st S
treet
Aug
usta
, M
O 6
3332
3667
1/1
6/2
0FO
R C
ON
STR
UC
TIO
N
X
550
555
545
560
565
567
550
544
543
540
540
546
548
540
540
540
S
T
S
T
S
T
S
T
S
T
S
T
S
T
S
T
S
T
S
A
N
ADA RAMP WITH HANDRAILS
S
T
S
T
S
T
S
T
S
T
NEW GRATE INLETINLET ELEVATION: 540.00'FL (12" HDPE): 536.50'
545
550
544
543
544
549
548
547
546
2000540.91EAP
2001541.01
EAP
2002542.03
EAP
2003541.93EAP
2004542.67EAP
2005542.77EAP
2006544.77EAP
2007544.86
EAP
2008545.43
ECP/EAP
2009545.63
ECP/EAP
2010545.63
ECP/EAP
2013548.03
ECP
540
541
542
543
541
539
539
540
539
538
2049539.25FG
2050539.25FG
2051538.65
FG
2052538.65
FG
2053540.75EAP
2054540.75
EAP
2055539.79EAP
2057539.79EAP
545
545
542
546
542
541
540
543
540
540539
540
538
539
541
544
540
541
543
543
542
543
APPROXIMATE LOCATIONOF UNDERDRAIN
APPROXIMATE LOCATIONOF UNDERDRAIN
EX. PEA GRAVELPLAYGROUND
EX. PEA GRAVELPLAYGROUND
EXISTING TREES TOREMAIN, UNDISTURBED
EXISTING TREES TOREMAIN, UNDISTURBED
-2.00%
-2.00%
-2.00%
-2.00%
GRASS VOLLEYBALL COURTCONTRACTOR TO GRADE FORPAD ONLY AND SEED. POSTS
& NETS BY OTHERS.
EX. SOIL STOCKPILEEX. SOIL STOCKPILE
EX. SOIL STOCKPILE
EX. SOIL STOCKPILE
EXISTING PAVILIONFF: 541.12'
48' 78'
60'
30'
5'
5'
2% LANDING
2% LANDING
RAMPSLO
PE 12:1
WALK
5% GRADE
WALK
9%
GRA
DE
WA
LK9.5
% G
RA
DE
2% LANDING
2% LANDING
WALK
4.5%
GRA
DE
2%
2%
2%
2%
2%
105' OF 12" HDPESLOPE 1.42%
2058547.66
EAP
2059547.66EAP
2061548.31
EAP
2063550.25
ECP/EAP
PAVEMENT LEGEND
ASPHALT OVERLAY
MINIMUM THICKNESS 1 12"SEE DETAIL 11-C9
ASPHALT WALK & BASKETBALL COURTMINIMUM THICKNESS 3"SEE DETAIL 10-C9
CONCRETE RAMP ANDSTAIRS. SEE SHEET:
CONTRACTOR TO ENSUREDITCH IS PROPERLY
SLOPED PER DRAINAGEARROWS SHOWN.
BID ALTERNATE #1:NEW STAIRCASES AND PAVING IN
AREA ARE TO BE BID ALTERNATE. SITEGRADING WILL BE PART OF BASE BID.
4' CLEAR BETW
EEN
HANDRAILS
ASPHALT BASKETBALL COURTSTRIPE COURT IN WHITE PER
MSHSAA STANDARDS.BID ALTERNATE #3:
NEW ASPHALT BASKETBALL COURT &ASSOCIATED STRIPING PER MSHSAA. PROVIDE
AND INSTALL NEW GOALS PER DETAIL: 09-C3.0.BASE BID TO INCLUDE GRADING TO FINISHED
GRADE IF ALTERNATE IS NOT ACCEPTED.
BID ALTERNATE #2:PROVIDE COST FOR CONCRETE
WALKS IN LIEU OF ASPHALT.
BID ALTERNATE #2:PROVIDE COST FOR CONCRETE
WALKS IN LIEU OF ASPHALT.
ENLA
RG
ED F
INIS
HED
GRA
DE
PLA
N -
WES
T
C2.3
PRO
JEC
T #
DA
TEW
PREV
ISIO
ND
ESC
RIP
TIO
N
c
WA
SH
ING
TO
N E
NG
INEER
ING
& A
RC
HIT
EC
TU
RE, IN
C. 1301 W
EST F
IFTH
STR
EET
WA
SH
ING
TO
N, M
O 6
3090
(636)-
239-6
550
www.w-e-a.com
MO State Corporate Certificate of AuthorityArchitectural Services: #2016004024
Engineering Services: #2016001544
Ronald I. Unnerstall, EngineerMissouri License No. E-22280
Copyright 2020 by Washington Engineering& Architecture, Inc. All rights reserved. Do notreproduce, change,copy or assign this documentto any third party in any form or manner withoutthe written permission of the copyright owner.
The seal of the professional engineer orregistered architect affixed to this documentindicates that the named individual hasprepared or directed the preparation of thematerial shown only on this document. Otherdocuments not exhibiting the seal shall not beconsidered prepared by or the responsibility ofthe undersigned.
PLA
YG
ROU
ND
IMPR
OV
EMEN
TSA
ugus
ta E
lem
ent
ary
Sch
ool
5541 L
ocu
st S
treet
Aug
usta
, M
O 6
3332
3667
1/1
6/2
0FO
R C
ON
STR
UC
TIO
N
X
550
555
545
560
565
567
550
544
543
540
540
546
548
540
540
540
S
T
S
T
S
T
S
T
S
T
S
T
S
T
S
T
S
T
S
A
N
S
T
S
T
S
T
S
T
S
T
545
550
544
543
544
549
548
547
546
540
541
542
543
541
539
539
540
539
538
-0.1 -1.2
0.0
-1.8
-0.6
-0.3
+0.7
-1.9
-1.4
-0.7
0.0
+1.1
-0.1
-0.8
-1.3
-0.7
-0.1
-0.5
-0.8
-0.1
-0.9
-0.8
-0.5
-0.1
-0.2
-0.2
-1.1
-1.6
-0.7
+0.1
+0.1
+0.1
+0.1
+0.1
+0.3
+0.4
0.0
-0.2
-0.4
-0.9
-1.2
-0.6
+0.1
+0.4
+0.4
+0.8
+1.0
+0.4
-0.2
-0.8
-0.8
-1.0
-0.7
+0.1
+0.5
+0.7
+0.6
+0.3
-0.1
-0.7
-1.0
-0.9
-1.1
-1.5
-0.1
-0.1
+0.2
-0.1
-0.3
-0.5
-1.0
-1.0
-1.1
-1.6
-2.3
-1.2
+0.4
+0.2
-0.1
-0.4
-0.9
-1.4
-1.7
-1.8
-1.7
-2.2
+0.1
+1.3
+1.4
-1.6
-1.9
-2.0
-1.4
-0.7
-1.0
-1.9
-0.9
-0.4
-0.2
-0.9
-0.6
-0.3
-0.1
-1.0
-0.7
-0.5
-0.3
-0.2
-1.0
-0.9
-0.7
-0.6
-0.4
-0.2
0.0
-1.0
-1.1
-1.0
-0.8
-0.7
-0.5
-0.2
-0.3
+0.2
+0.7
+0.5
-1.0
-1.0
-1.1
-1.1
-0.9
-0.8
-0.7
-0.4
+0.5
+1.2
+1.5
+0.6
-0.7
-0.8
-0.9
-1.0
-1.1
-1.1
-0.9
-0.9
-0.2
+0.6
+1.1
+1.4
+0.7
-3.5
-1.3
-0.6
-0.7
-0.8
-0.9
-1.0
-1.1
-0.5
0.0
+0.4
+0.7
+1.0
+1.4
+0.1
-1.9
-1.0
-0.5
-0.6
-0.8
-0.9
-0.7
-0.1
0.0
0.0
+0.3
+0.6
+0.9
+1.1
-0.2
-1.8
-0.7
-0.3
-2.5
-2.4
-1.7
-0.4
0.0
-0.2
-0.2
-0.1
+0.2
+0.5
+0.8
+0.5
-1.1
-1.2
+0.1
-4.3
-5.4
-4.0
-0.4
-0.2
-0.1
-0.3
-0.3
0.0
+0.3
+0.6
+0.9
-0.2
-1.3
-0.4
+0.1
-1.3
-3.8
-4.1
-0.9
-2.5
-1.3
-1.1
-1.7
-0.2
+0.1
+0.4
+0.8
+1.0
+1.1
+0.3
+0.2
-0.1
0.0
+0.1
-0.4
-2.7
-1.2
-0.7
-1.1
-2.6
-0.1
+0.2
+0.5
0.0
+0.3
+0.3
0.0
+0.4
-0.2
+0.1
-0.1
+0.1
-1.9
-0.2
+0.1
+0.1
+0.6
-0.1
+0.2
-0.2
0.0
-0.1
-0.2 -0.2
0.0
-0.2
-0.2
-0.1
-0.4 -0.1
545
545
542
546
542
541
540
543
540
540539
540
538
539
541
544
540
541
543
543
542
543
EX. PEA GRAVELPLAYGROUND
EX. PEA GRAVELPLAYGROUND
GRASS VOLLEYBALL COURTCONTRACTOR TO GRADE FORPAD ONLY AND SEED. POSTS
& NETS BY OTHERS.
EXISTING PAVILIONFF: 541.12'
ASPHALT BASKETBALL COURTSTRIPE COURT IN WHITE PER
MSHSAA STANDARDS.
Site Volume Table: Unadjusted
ESTIMATED EARTHWORK VOLUMES
Cutyards
Fillyards
Netyards Method
1) The volume calculations were done using the composite method.
2) The accuracy of the volume calculations are dependent on the topography informationprovided to Washington Engineering & Architecture.
3) The Engineer does not guarantee the accuracy of the calculations beyond the standards ormethods stated above.
4) The Contractor is responsible for evaluating the amount of work required to excavate andgrade the site to elevations shown.
5) The quantities above have been estimated to finished grade elevations of all features.Contractor to account for calculating the excavation required to subgrade of thewalkways, stairs, and basketball courts, if alternates are accepted.
6) Excess soil spoils, and pea gravel spoils from old playground area to be hauled off site.
1,000 187 813 Composite
ENLA
RG
ED C
UT-
FILL
PLA
N -
WES
T
C2.4
PRO
JEC
T #
DA
TEW
PREV
ISIO
ND
ESC
RIP
TIO
N
c
WA
SH
ING
TO
N E
NG
INEER
ING
& A
RC
HIT
EC
TU
RE, IN
C. 1301 W
EST F
IFTH
STR
EET
WA
SH
ING
TO
N, M
O 6
3090
(636)-
239-6
550
www.w-e-a.com
MO State Corporate Certificate of AuthorityArchitectural Services: #2016004024
Engineering Services: #2016001544
Ronald I. Unnerstall, EngineerMissouri License No. E-22280
Copyright 2020 by Washington Engineering& Architecture, Inc. All rights reserved. Do notreproduce, change,copy or assign this documentto any third party in any form or manner withoutthe written permission of the copyright owner.
The seal of the professional engineer orregistered architect affixed to this documentindicates that the named individual hasprepared or directed the preparation of thematerial shown only on this document. Otherdocuments not exhibiting the seal shall not beconsidered prepared by or the responsibility ofthe undersigned.
PLA
YG
ROU
ND
IMPR
OV
EMEN
TSA
ugus
ta E
lem
ent
ary
Sch
ool
5541 L
ocu
st S
treet
Aug
usta
, M
O 6
3332
3667
1/1
6/2
0FO
R C
ON
STR
UC
TIO
N
4'-6"
569.90'
11'-0"
22 R
isers
@ 6
"
5'-0"Landing
112"
61 2"
17'-0"
Slope
4'-6"
Landing
1'-0"
(21) Treads @ 1'-0" = 21'-0" (14) Treads @ 1'-0" = 14'-0"
7'-6"
15 R
isers
@ 6
"
1'-6"
5'-0"Landing
6"
Ris
er
1'-0"Tread
Slope 1/4"
R34"
1" nosing
R14"
6"
Ris
er
1'-0"Tread
Slope 1/4"
R34"
1" nosing
R14"
2'-10"
Typic
al
Hand
rail
Heig
ht#4 @ 1'-0" BW
Welded handrail assembly on both
sides of stair, 1 12" Ø Schedule 40 pipe
with hot-dipped galvanized finish.Space posts as shown, 4'-0" maximum,and set 6" into concrete and 6" clear ofedges.
1'-6"
2'-10"
Typic
al
Hand
rail
Heig
ht
1'-0"
2'-10"
1'-0"
2'-10"
1'-0"
Slope 1/4"Per Foot
Slope 1/4"Per Foot
Slope 1/4"Per Foot
Slope 1/4"Per Foot
1'-0"
558.90'
Slope 20:1
1 1/2" x 6 1/2" notch w/ 1/2"
expansion joint (4) 12" x 8"
smooth dowels set in epoxy.
6"
min
.3"
6"
min
.3"
6" min. typ.
6" min. typ.
558.80'
557.95'
557.85' 1'-0"
1 1/2" x 6 1/2" notch w/ 1/2"
expansion joint (4) 12" x 8"
smooth dowels set in epoxy.
1'-518"
112"
61 2" 1'-51
8"
6"
6"
550.35'550.25'
4'-0"
3'-514"
3'-514"
4'-0"
4'-0"
3'-514"
4'-514"
#4 @ 1'-0" BW
1'-0"
1'-0"
112"
112"
STAIR SECTIONS 3/8" = 1'-0"BID ALTERNATE #1
Welded handrail assembly on both
sides of stair, 1 12" Ø Schedule 40 pipe
with hot-dipped galvanized finish.Space posts as shown, 4'-0" maximum,and set 6" into concrete and 6" clear ofedges.
Landing
12:1 Slope
2'-10"
4"
Welded handrail assembly on both sides of
stair, 1 12" Ø Schedule 40 pipe with
hot-dipped galvanized finish. Space postsas shown, 4'-0" maximum, and set 6" intoconcrete and 6" clear of edges.
Landing
Provide sleeve or coredrill, embed 6" intoconcrete.
4"
8"
Handrail assembly
Concrete Ramp
Provide sleeve or coredrill, embed 6" into
concrete.
x xx x
Reinforcing per drawings.Break reinforcing at joint.Cut alternate wires of WWF
Saw cut to top of keywayInstall backer rod & sealant
where specified.
Keyway3
4" x 1-1/2" Min.Apply bond breaker.
0.1 T
0.2
T
Dowel at mid-depthwhen specified.
T
3/8" radius for walks & drives
1/8" radius for floors
Dowel at mid-depthwhere specified.
1/2" preformed joint filler
x x x x
Reinforcing per drawings.Break reinforcing at joint.
T
Saw cut, depth = T/4.Install backer rod & sealant.
Reinforcing per drawings.Break reinforcing at joint.Cut alternate wires of WWF
x xx x
Dowel at mid-depthwhen specified.
T
TYPICAL FLATWORK DETAILS
CONSTRUCTION JOINT 07
EXPANSION OR ISOLATION JOINT 06
CONTROL JOINT 05
N.T.S.
N.T.S.
N.T.S.
3 1/2"x 3 1/2"x 3/16",galvanized steel
3'-0"
Min
imum
Secure top of backboard tohorizontal part of the pole with
(2) 1 5/8" Ø 13 ga. tubular
braces, galvanized.
3'-0"
9'-8"
3'-3"
2'-0"
Mount rim directly to thehorizontal part of the polegoing through backboard5"x5" hole pattern, toeliminate stress frombackboard during thegame.
39"x 54" fan-shaped welded steel frame, 7 ga.
with 3/16" or 12 ga. minimum steel sheathing
skin. All skin edges to form 1-1/2" lip
4'-6"
10'-0"
White polyester powdercoated finish with officialorange shooter's square
and border.
Rim construction to be
oficial-sized 5/8" Ø
AISI 1081 carbonsteel with continuouswire formed netlocksto accept nylon net (tobe included). Powdercoat finish, color -orange to beconfirmed with Owner.
6"
RIM ELEVATION
INLET COLLAR
6"
49 1/2"
2" x 3" x 1/4" FRAME
5"8"
43 1/2"
49 1/2"
42"
48"
8" WALLTHICKNESS
GASKET OR HOLEOPENING FOR PIPE.
HEIGHT VARIES PERPLANS
7", 9", 11", OR 13" IFREQUIRED
A
A
Typ.
4"
3/8" x 2" filler
1'-3
"
3/16" min.
2'-6"
3/16"Ø min.
3/16" min. x 2"
SECTION A-A
2 1/2"
Typ
ica
l
1 3
/1
6"
ma
x.
Finish - asphaltic 10 mil. coating
Material - Mild carbon steel - ASTM A569
Capacity - H-20 loading
Weight - 65 lb. min.
Tolerances - All dimensions ±1/8"
Identification - The manufacturer must place his name or mark
on each unit for the purpose of identification.
6"
3"
min
.
MoDot type "BP-2"
MoDot type 5 aggregate
Finish Grade Asphalt
Compact to 95% density perASTM D 1557 Modified Proctor
Plane of Spring Line
4"
Min
.
D
6"
Payline Width "W"See Table No. 1
6" Min.6" Min.
Outside ofPipe Bell
Outside of PipeBarrel
Line of ActualExcavation
Payline for"C" Excavation
Line of ActualExcavation
FlowLine
Compacted CrushedLimestone andScreenings
HANDRAIL & RAMP DETAIL01 N.T.S. GRATE INLET DETAIL02 N.T.S.
Compact base course to 95%maximum dry density asdetermined by ASTM D 1557Modified Proctor
Recompact top 12" and each layer offill material to 92% maximum drydensity as determined by ASTM D1557 Modified Proctor
HDPE PIPE BEDDING DETAIL04 N.T.S.
ASPHALT PAVING DETAIL03 N.T.S.
THICKENED SLAB EDGE 08 N.T.S. BASKETBALL GOAL - BID ALTERNATE #309 N.T.S.
3'-0"
Min
imum
2'-0"
6"
12"
6 6"
T +
2"
x x x
Detail applies to pavement edgessubject to wheel loads.3/8" radius
3'-0" Min.
T
PRO
JEC
T #
DA
TEW
PREV
ISIO
ND
ESC
RIP
TIO
N
c
WA
SH
ING
TO
N E
NG
INEER
ING
& A
RC
HIT
EC
TU
RE, IN
C. 1301 W
EST F
IFTH
STR
EET
WA
SH
ING
TO
N, M
O 6
3090
(636)-
239-6
550
www.w-e-a.com
MO State Corporate Certificate of Authority
Architectural Services: #2016004024Engineering Services: #2016001544
Ronald I. Unnerstall, EngineerMissouri License No. E-22280
Copyright 2020 by Washington Engineering& Architecture, Inc. All rights reserved. Do notreproduce, change,copy or assign this documentto any third party in any form or manner withoutthe written permission of the copyright owner.
The seal of the professional engineer orregistered architect affixed to this documentindicates that the named individual hasprepared or directed the preparation of thematerial shown only on this document. Otherdocuments not exhibiting the seal shall not beconsidered prepared by or the responsibility ofthe undersigned.
PLA
YG
ROU
ND
IMPR
OV
EMEN
TSA
ugus
ta E
lem
ent
ary
Sch
ool
5541 L
ocu
st S
treet
Aug
usta
, M
O 6
3332
3667
1/1
6/2
0FO
R C
ON
STR
UC
TIO
N
STA
IR S
ECTI
ON
S A
ND
DET
AIL
S S
HEE
T
C3.0