HomeMy WebLinkAbout05 Drainage Plan C4TC =737.b4
12" RCP W.
lE= 734.8,1
-12 RCP N.
IE =734.41
4' OF WATETt
6 OF SILT Pt MN
21 'm aeeirr 3,4 s®� aulelt
x "e' b:s 6P1t-1"lt1AY
etillt, INLET
&MC:1M IMP"
4
12' RCP /1310990/ x A
PRoysce METAL END C
8EE DTL 1/C.6
T CIJIRRl9
6
RCP. NE NNV lb'
e RCP. NUJ iw '1362W
x
X
X
EROSION CONiROC BLANKET REQUIRED
PRIOR TO SEEDING SWALE
X�
S 8944'52"N E (M.)
1: -0" N.
4 (MAX.)
SWALE .rRO S. SECTION
z
0
-I
m G
#s WASHED GRAVEL
OR APPROVED EOUW
SHAPED Burro, OR 4" OF
#8 WASHED GRAVEL UNDER-
NEATH TiLE
PROVIDE UNDERDRAAN IN ALL
LOCATIONS WHERE SWALE HAS
A SLOPE LESS THAN 1.0 X
X
1 y c5
322"'52
/00
17
737.
x
in Wr T 3 r
EAST 96th AUT(fARIS
F
T; 1
41' '6ST 6th I AUTO PARK
1. ACI 318, "Building Code Requirements for 'Reinforce Concrete": comply with
2. Employ acceptable testing laboratory to perform materials evaluation, testing
and design of concrete mixes.
3. Perform sampling and testing during concrete placement, as follows:
4. Concrete for pavement, foundation, slabs, walks, patios, and curbs shall
have a 28 day compressive strength of not less than 4,000 psi for floor
slobs and 3,500 psi for all other poured concrete.
5. Mix design may be adjusted when material characteristics, job conditions,
weather, test results or other circumstances warrant. Do not use revised
concrete mixes until submitted to and accepted by Engineer.
CONCRETE NOTES
applicable provisions except as otherwise indicated.
Air content ASTM C 173, one for each set of compressive strength
specimens, 6% minimum on all concrete exposed to freezing or thawing.
Compressive strength ASTM C 39, one set of each 50 cu. tds. or
fraction thereof each class of concrete; one specimen tested at 7
days, one specimen tested at 28 days, and one retained for later
testing if required.
When the total quantity of given class of concrete is less that 50
cu. yds. strength tests may be waived by Engineer if field experience
indicates evidence of satisfactory strength,
Test results will be reported in writing to Engineer, Contractor and
Concrete Producer within 24 hours after tests are made.
Portland Cement ASTM C 150, Type as required.
ASTM C 33, except local aggregates of proven curability may be used
when acceptoble to Engineer.
Water: Drinkable
Air Entraining Admixture: ASTM C 260.
10. Water- Reducing Admixture: ASTM C 494; type as required to suit project
conditions. Only use admixtures which have been tested and accepted in
mix designs.
x
11, Provide form materials with sufficient stability to withstand pressure of
placed concrete without bow or deflection.
12. Deformed Reinforcing Bars: ASTM A 615, Grade 60, unless otherwise indicated.
13. Welded Wire Fabric: ASTM A 185.
14. Job Site Mixing: Use drum type batch machine mixer, mixing not less than
1 1/2 minutes for one cu. yd. or small capacity. Increase mixing time at
least 15 seconds for each additional cu. yd. or fraction thereof.
15. Ready Mix Concrete: ASTM C 94
16. Construct formwork so that cori &r &e members and structures are of correct
size, shape, alignment, elevation and position.
17. Clean and adjust forms prior to concrete placement. Apply form release
agents or wet forms os `rep aired. Retighten forms during concrete placement,
if required to eliminate leaks.
Satisfactory soil material shall be free of clay, rock or gravel larger than 2" in
any dimension, debris, waste, frozen material vegetable and other deleterious
organic matter. Soil shall consist of nonorganic, low plastic (P1 20) material.
19. Sub -base material: shall be naturally or artificially graded mixture of natural
.,for crushed grovel, crushed stone, crushed slag, natural or crushed sand.
20= Barricade open excavations occurring as part of this work and post with
warning lights.
21. Protect structures, utilities,: sidewalks, pavements and other facilities from
damage caused by settlemnt, lateral movement, undermining, washout and
other hazards created by earthwork operations.
22. Form concrete such that favorable drainage occurs to storm drains,
stairwell drains, and /or parking lots. No drainage should occur towards the
,.-foundation of building walls.
23. Minimum concrete cover shall be 3 inches for reinforcing steel in accordance
1 with (ACi 318 -83).
24. Center all footings on wall pier of column above
unless otherwise noted.
25. Reinforcement in grade beams shall be continuous. Horizontal overlap splices
shall be a minimum of 24 inches.
25 Provide corner bars at all concrete grade beam corners to be overlapped with
the outside face horizontal bars. Corner bars are to match the outside face
horizontal bars in size, grade, and spacing.
27. Pier reinforcement shall be doweled to the footings. Provide dowels equal in
size, number grade to the pier reinforcement. Dowels shall be over- lopped
with the pier footing dowe s and have a full compression lap splice with the
wall steel.
28. Welding, including tack we €ding, of reinforced steel is prohibited. Welding of
reinforcing steel wilt be permitted only by written approval of the engineer.
29. See Architectural drawings for locations of anchor bolts, chamfers, and other
details not shown on the structural drawings.
30. Footings shall beau on undisturbed material. Any unsuitable material shall be
removed. All footing excavations shah be inspected by an independent soils
engineer before concrete is placed.
31. Soils exposed in the bases of all satisfactory foundation excavations shall be
protected against any detrimental change in conditions such as disturbance,
rain or freezing. Surface runoff shall not be allowed to enter the excavation.
32. Provide construction, isolation and control joints as indicated on structural'
sheets at a maximum arid spacing of 15' -0
33Z All concrete shall be finished with a light broom finish except for floor slabs
which shall hove a steel trowel finish
34...`. The contractor shall provide specifications and manufacturers data for concrete
seocer, joint filler, and curing compound for oll floor slahs, to the engineer
prior to installation for approval.
DRAINAGE GRADING NOTES
1. Existing topography taken from Keeler-Webb Assoc., doted March 12
2001, and P.I. Cripe job #970495- 30000, doted April 12, 2000.
2. Contractor to verify all existing conditions prior to beginning work.
3. All grading /eorthmoving work to be done in strict accordance with
all State and Local Codes and Requirements.
4. Land alteration which strips the land of vegetation, including regrading,
shall be done in a way that will minimize soil erosion.
5. Prior to any other construction, a stabilized construction entrance
shall be constructed at each point of entry to or exit from the
site along Randall Drive.
6. The duration of time which an area remains exposed shall be kept to
a practical minimum. The area shall be stabilized as quickly os
practical with temporary seeding per amounts shown on sheet C5.
7. See sheet C5 for erosion control notes and plan.
8. Prior to construction of any permanent structures, all topsoil and organic
matter, frozen, wet soft, loose, or undesirable soil shall be removed. Topsoil
shall be removed to a minimum depth of six inches (6 or as necessary to
remove organic matter in the areas to be occupied by roads, walks and
designated building areas.
9. Topsoil shall be separated from suitable fill materials and shall not be
used as fill under any construction areas or future expansion areas.
10. Storm sewer structures shall comply with current specification of
the city, county and all agencies in respect to design and quality of
construction. Granular backfill shall be required under all pavement
areas and within 5 feet of the edge of pavement areas.
11. Precast concrete and steel for manholes and inlets shall be in
accordance with ASTM C -478.
12. Trenches shall be opened sufficiently ahead of pipe laying to reveal
obstructions, and shall be properly protected and /or barricaded
when left.
13. Trenches shall be sheeted and graded as necessary to protect
workmen and adjacent structures. AiI trenching shall be done in
accordance with 0.S.H.A, standards to protect workmen.
14. The subgrode shall be proafrolled with suitable equipment and all
spongy and otherwise unsuitable material shall be removed and
replaced with suitable material,
15. All filled places under proposed storm and sanitary sewer lines
and /or paved areas shall be compacted to 90% of maximum density
as determined by Modified AASHTO T -180 Compact Test or 95% of
maximum density as determined by the Standard Proctor Test
AASHTO T -99.
16. Extra strength Reinforced Concrete Pipe to be placed under paved
areas and a minimum cover of 24" shall be maintained.
17. Storm water sediment traps shall be cleaned when they become half
filled with sediment and after permanent ground cover has been
established.
18. The above property does lie within a known flood plain (Zone AE) per..
FEMA Flood Insurance Rate Map, Panel No. 180081-0014-C, effective
date May 19, 1981.
19. All proposed grades shown are top of .pavement or grade unless otherwise
noted.
"Holey Maley" says,
"DON'T DIG BLIND"
Call Monday through Friday -7 AM to 6 PM
THE LOCATIONS OF ALL ODSTING UNDERGROUND unutcs
SHOWN ON THESE PENIS ARE BASED UPON iBOUE GROUND
EVIDENCE e nd mans rh o dl F r� h others ones. upon the wound naives, a +nore mde
AND ARE SPECUTATNE IN NATURE. THERE MAY EIE OTHER
EXISTN16 UNDERGROUND UTIUTES FOR WHICH THERE IS NO
ABOVE GROUND EVIDENCE OR FOR 11NICN NO AVBOW MOUND
EV"OENCE WAS OBSERVED. THE EXACT LOCATIONS OF SAID
EXtSPNG UNDERGROUND UTIJFIES SHOULD BE VERIFIED BY
NE CONTRACTOR PRIOR TO ANC EXCAVATION OR EARilI.
MOVING AC"W?ES.
1 -800 -382 -5544
CALL TOLL. FREE
1 -800- 428 -5200
FOR CALLS OUTSIDE OF i1101N1A
DEPTH OF BEDDING
MATERIAL BELOW PiPE
INSIDE DIAMETER (d) MiN.
27" do SMALLER 3"
30" 60" 4"
66" LARGER 6"
W
CONCRETE PIPE TRENCH DETAIL,
NOT TO SCALE
NVERT OF
SPILLWAY DETAIL
h.T •'J SCAL
T
GAS GAS
TCON
E E
OUT:
W
a.-
E
MONWIWWWWWWWWIRW
E
GAS GAS
v v
.r-
7671
MINIMUM Of 6" TOPSOIL OVER EXCAVATION
TO ENSURE GROUNDCOVER GROWTH
IF REQUIRED
'a' BARROW OR EQUAL
GRANULAR MATERIAL_
COMPACTED TO 95
STANDARD PROCTOR
DENSITY
'B' BORROW OR EQUAL
GRANULAR MATERIAL
COMPACTED TO 95 X
STANDARD PROCTOR
DENSITY
ERO5ION CONTROL BLANKET REQUIRFO
UNDERNEATH CONCRETE
EXISTING LEGEND
PROPOSED LEGEND
IN FEET
1 inch 40 ft.
EXISTING WATER LiNE
UNDERGROUND TELEPHONE
EASEMENT
SETBACK LiNE
CENTERLINE
UNDERGROUND GAS MAIN
UNDERGROUND TELECOMMUNICATIONS
PROPERTY or R/W LINE
UNDERGROUND ELECTRIC UNE
OVERHEAD ELECTRIC LINE
SANITARY SEWER
EXISTING STORM SEWER
CURB INLET
8 "x8" AMERITECH PHONE PEDESTAL
IPL ELECTRIC BOX
STREET SIGN
GAS VALVE
EXISTING CONTOUR
VEGETATION
SANITARY MANHOLE
EXISTING BUSH
EXISTING TREE
EXISTING IRON PIN FOUND
EXISTING CATCH BASIN
pq EXISTING WATER VALVE
6" CONCRETE CURB
PROPOSED SANITARY SEWER
FLOW LINE OF SWALE
SUBDIVISION BOUNDARY
ADJOINER PROPERTY LINE
PROPOSED STORM SEWER
PROPOSED UNDERGROUND
PROPOSED UNDERGROUND
PROPOSED UNDERGROUND
FLOW ARROW
PROPOSED GRADE
ADA SPACE
HEAVY -DUTY
ASPHALT PAVEMENT
LIGHT -DUTY
ASPHALT PAVEMENT
CONCRETE 'PAVEMENT
NOTE: ALL BEDDING INMAL BACKFILL
SHALL BE INSTALLED IN 6" 12"
BALANCED LIFTS
A MiNIMUi4 9" OF CLEARANCE
SHALL BE PROVIDED ON EACH
SIDE OF THE INSTALLED PIPE
(W /I 5' OF PAVEMENT)
Icx
SEE GRADING PLAN FOR I
EDGE OF PAVEMENT
ELEVATION
GRAbM MAINAGg MAN u
GRAPHIC SCALE
ELECTRIC
GAS
WATER
o
0
g
4
al t
tb
W
1'Tl
0
0
o
ate. No.: 0102-020