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' OVERFLOW DRAIN
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89' 10" 49' 11' 62 4' " 2
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274
FUTURE
PARKING LISH T _ 'D T
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�r 10 SPACES 18 SPAC S, 280 8°
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189'-2" 281 N-0"32'0.,
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30' o.. 4'
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SITEWORK NOTES O'd" S sl I0 o'
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24'-0" 69 8" 8 28 60.0„
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PAVEMENT RECOMMENDATION '.6 S C b
i N
The following pavement thickness recommendation was derived in accordance with the design
y guidelines of the asphalt institute. Thickness recommendations are presented for regular duty b.
pavement. 6'-0' IDE
CO RETII p'.fl ti�
Several alternate base types have been considered to be utilized beneath the planned asphaltic WA B 283 4'y , 0' WIDE - 28 �Q.
57
concrete AC surface. Regardless of which type base is utilized (other than AC base); it is 83
recommended that the AC be applied in two rifts, including a surface course and a binder course. 281 W E �011
282 N apo b: 282
o L
Main drive pavements (trash truck route) shall conform to recommendations in the Geotechnical o- N 284
Report provided in the specifications-
Base Type qC furface AC Binder Base Course 284
Asphaltic Concrete 2„ 6" 83
Cement Treated 1-1 /2 6
FF
High QualitGranular 1" 1-1/2 B r
UR ."'"":.. B' 0" WIDE
UT FINISH FLOOR CONCRETE s
GENERAL NOTES 2$5,34 =_, , - W
The General Contractor shall maintain the integrity of building(s) security at all times and shall take - ..
care to keep the building(s) sealed off when not in use. N ENTRY APRO
282 C, , «�
♦..i.e �`.: All removal and coordination of existing storm drainage components, building. components, and �>
_ - site improvements to facilitate a complete project shall be the responsibility of the General a
Contractor and his specific Sub-Contredorls) and will be part (labor and material} of this Contract. 4
ne Genera' contrac,cr i .o renxwe ensrng sce aeons, including out nor fmaec ro concrete ^_ 283 -
objects (walks, pads, and steps), tell housings, and asphalt paving. The site shall be made free of _� - 11 3
Lei
debris as necessary for construction or as directed by Owner / Architect. a a 8'-0" WIDE
2 L
CONCRETE
If during grading and foundation excavation, weak, sour, or poor pockets of soil are encountered, 283 n� U
Contractor will review this with Owner and Architect prior to continuing with construction. The
282 b.. WALK 2
1 01
C
Contractor shall be required to provide the Owner with a "unit basis cost' per cubic yard of CONCRET
'Ah material prior to commencement of the work for Owner's acceptance or rejection. - Ra -0" WIVi E 2 S A 2 2
7 APRON 0„ N
R TE
After completion of building, Contractor shall fine grade areas at perimeters of the building and WALK 200'-0" 1
284 24'-0' 19'-6 0
provide new Sod or Seeded Grass in areas designated to be grassed. He shall provide necessary "
landscaping by Owner under separate contract. Note: In field adjustments shall be made if R4.-0'
2$3 0
required to satisfy the Owner and Architect so that storm water drainage will in all cases drain in a CR 4'8'
positive manner away from building perimeter and building foundations. 285 DUMPSTER o �, S C SI
. PAD g' 0„
N,00+ar.. Sidewalks to slope for positive drainage at 1:50 maximum. Steps and ADA ramps to be provided` R4' 0 283
411110. 't M
where necessary - submit shop drgwings to Architect for approval 22 25'-0" 32'
dipow I 6'°
Paving at Handicap parking and ADA accessible routes over asphalt paving to slope at 1:50 r -
maximum, for a distance of 6'-0" outside route lanes. b I o 284
10S CE 18 SPACES
Concrete paving to be machine formed where possible with 1/2" radius at edges - typical. 286 V L — — — L — — -- — — — — —
�r FUTURE
PARKING
4
49' 11 162'-4, 260"
59 � ��. "
AN
-�'j`i� 169 SPACES
TP W ADD _ 71 FUTURE �,
1 : N_ f 6 HC SPACES SITE GRAD
Cni DIM?` i� 9A t T[ fT A l a.�s? 1 1 50. 0„
tZa,If"�
-ati
DETENTION CALCULATIONS
C„=.20 C,=.65
Slope = 1.5%
L = 700' Poor Grass
t,=30min. ru=4.5hithr
DESIGN DISCHARGE
Q = (0.20)(4.5)(6.90) = 6.21 cfs
- L=180' overland L = 580' gutter
� » t, = 16 min r = 6.0 irAff
DIFFERENTIAL RUNOFF RATE
R (065)(60) (0.20)(45) 3.0
Taal volume ofdetentton
V=(3.0)(6.9)(16)(60)= 19,872 W
SAY NEED TOTAL STORAGE OF 20,000 IV
BY ORIFICE CALCULATION, 18" PIPE WILL GIVE AN
"yam INLET HEAD OF -0.3011 FOR 6.21crs (DESIGN DISCHARGE).
DAYLIGHT iii
18" PI
77 186'- '
DETENTION 1 b
21,645 27 78 o
CUBIC FEET o' 276. _ ib # ,
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APR 17 2001
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SHEET NUMBER:
-1
REVISED: 16 APRIL 2001
DATE: 5 MARCH 2001