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SEEDING AND MULCHING TO BE INSTALLED IF SITE WORK IS
DISCONTINUED.
A. APPLYING LIMESTONE AND FERTILIZER. After the seedbed
has been approved by the Engineer, the contractor shall
apply at o unifarm ate dolomitic limestone (4,000 lbs. per
cre) and fertilizer (1,000 Ibs. per a of 10-10-10)
within 24 hours after the seedbed hasrbeen prepared, Is
method of applying the limestone and fertilizer to the soil
shall be approved by the Engineer.
B. TYPE I SEEDING (LAWNS). Immediately after the limestone
and fertilizer have been applied to the sail, the contractor
shall uniformly apply the seed in accordance with the
fallowing schedule:
DATE SEED TYPE APPLICATION RATE
Aug. 15 - Oct. 31 Kentucky 31 TaII Fescue 225 Ibs/ac.
Nov. 1 - Jan. 31 Kentucky 31 Tall Fescue 225 lbslac.
Rye Grain 40 Ibslac.
Feb. I - Aug. 14 Kentucky 31 Tall Fescue 225 Ibslac.
C. TYPE II SEEDING (GENERAL). Immediately after the limestone and
fertilizer have been aee l ied to the soil, the c tractor shall
uniformly apply the seed in accordance with the following schedule:
DATE SEED TYPE APPUCATION RATE
Aug. 15 - Oct. 31 Kentucky 31 Tall Fescue 120 Ibelac.
Nov. 1 -Jan. 31 Kentucky 31 Tall Fescue 120 Ibs t
Rye Grain 40 Ibs ac
Feb. 1 - April 30 Kentucky 31 Tall Fescue 120 Ibs/ac.
May 1 - June 30 Tall Fescue 120 Ibs/ac.
German Millet 40 Ibs/ c.
July 1 - Aug. 14 Tall Fescue 120 Ibsl/ac
Sudangrass 20 Ibslac.
GENERAL DETAILS:
Temporary Sol] erosion and sedimentation
on trol (S&E) n
m shall be provided in
ordonce with theS&E plan approved by
Orange County. A letter of plan approves/ will
be i ved to permit the contractor to grade
only se ough as to instal/ the S&E m .
Once the S&E measures
nstal/ede and es
found to be acceptablewith the approved
S&E
plan, the contractor co continue land
disturbing activities onthe applicable phase
of the site. The S&E plan shall be in
ordo, ce with the NCOENR Erosion and
Sediment Contra/ Planning and Design
nuo/ (latest revisions) and Orange County.
TheCONTRACTOR/DEVELOPER Should also be
fomi/ior with the Oronge County S&E
Ordinance. The app—ved S&E Plan shall be
kept on site by the CONTRACTOR at a/l
times while work is being performed. All
S&E m shall be installed prior to
clearing operations, and in ca shall on
where work is completed, a denuded for m e than 21 calendo days.
Grou
nd cove, shall be established in graded
slopes and fil/s within 15 working days or 14
calendar days, whichever is shorter. S&E
me shall be coordinated with oil other
on, an
project to nsu a economical, effective, and
ontinuo us S&Er throughout the construction
and post construction period and to
siltotian of streams, lakes,
and other water impoundments,
ground "rsurfaces, roadways, or other
properties.
/t is the owners responsibilty that the
Orange County erosion control plan be
implemented and followed.
SEEDBED PREPARA110N
1. Chisel compacted a and spread topsoil 3 inches deep
ativene soil conditions, with stockpiled topsoil. Contractor
sufficient topsob far seedbed
p,eParat'an.e
2. 1;p the entire area to 6 inch depth.
J. Remove all loose rock, roots, and other obstructions
leaving sueace reasonably smooth and uniform.
Apply agncultuml I, fertilize,, a super -phosphate
un-61 and m,r with sob (see below').
5. Continue tillage until a well -pulverized, firm, as rc ocb,
unilorm seedbed is prepared 4 to 6 inches deep.
6. Seed an a freshly prepared s r seed lightly
with seed;nq equipment or cwtipack bafte�nseed;ng
7. Mulch immediate" after seeding and anchor, mulch.
S. lepect all seeded areas an make eces repairs or e dings within the planting s , if possible. If stand is
less than 60$ established, the ent�e a shall be r eeded
cording to opeci/ications using the orig naI lime, fertilizer
and seeding r es.
g. consult a Conservation Inspector a ntenonce —a—
and fertilization after Permanent cave, ,s established.
•Appy: Agricutural Limestone - 2 tons/acre (3 tons/acre in
Fe,til iers� 1.000 lb/acr - 10-10-10
Super -phosphate - 500 lb/acre - 20S analysis
2or Anchor,-Aspha/t—,.;an ®-angals/acre
o
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0 o T°ro. o a
This plan is applicable to the project as s1¢c ax�armrs�sr
named in the title black only. w AWee rtxrz ax Wes: tsx¢ srm tsx¢ axr
D. MULCHING. Immediately after the limestone, fertilizer and seed
has been applied to the soil, the seedbed shall be harrowed, dragged,
raked or otherwise worked so as to cover the seed with a layer of
Mulch shall consist of grain straw or other equally satisfactory
material approved by the Engineer. Mulch shall be spread un Ifarm ly
over the area by hand or mechanical spreader. The mulch will be
applied at a rate that will allow some sunlight to penetrate and air
to circulate but also partially shade the ground, reduce erosion and
conserve moisture (approximately 65 bales per acre).
Mulch shall be held in place by crimping the grain straw or by
sprayying emulsified asphalt to the mulch at a rate of 3.5 gallons per
1,000 square feet. Adequate precations shall be taken to prevent
spraying asphalt emulsion on cars, fire hydrants, driveways,
sidewalks, or other structures. The contractor shall clean any cars,
fire hydrants, driveways, sidewalks or other structures which have
been sprayed.
PLAN VIEW ygg.
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STANDARD SILT FENCE OUTLET DocuSigned by:
unx s IMPERVIOUS SURFACE AREA1
Crushed aggregate 3 inches TOTAL 6,065 SF
LOT AREA = 20,01B SF3
PERCENTAGE OF IMPERVIOUS AREA = 30%
Original "�m`e ercliam�i`rmm me PROPOSED DISTURBED AREA 11,7B5 SF3
grade
6 inches Min, unless otherwise CONSTRUCT/ON ENTRANCES:
e�x� Gravel construction entrance pods shall be
constructed at each point of construction
SECTION B—B access to the site, including residentiol lots.
S NTThe gravel pods shall be maintained in such o
manner as to prevent the deposition of mud
and debris onto existing public roadways or
' k� ^^tla^ �z' ^
NOTE: i"z- ... din: properties adjacent to the site. Surge Stone or
= tie,d, u=^ Railroad Bollast (nominal size of 2 —3 inches),
Construct sediment barrier ^wm.tw mr.r r.n shall be laced to o nominal depth of 12
and channelize runoff to DO NOT USE BURLAP. p p
01 sediment trapping device inches for the first 15 feet and 6 inches for
> B the remaining 35 feet. Gravel pods for
o y, in
single—family lots shall be 25 feet
ti \ long and 12 feet minimum width. Washed stone
sha// be 6 inches thick. Special Note: It shall
a , be the develaper,s responsibility to see that the
construction entrance pads are properly
N maintained so that mud is not tracked onto
adjacent streets. In the event that the grovel
z +� construction entrances ore not properly
VI m ax=,,..mtwm maintained, or ore otherwise ineffective,
\iempeorary pipe culvert r, B^ _a"aanwxlac nc�slm ras Chatham County may issue a Notice of
Te eded xar cxi r Violation, Stop Work Order, and/or assess a
as
penalty which shall remain in effect until such
srnrx 3' MAx. time as the pods One rest ored and replenished
50' MINIMUM ,'sac 2, MIN and until ony resulting mud and debris hos
BarTON al W. -cE been removed from the adjacent
Match ix ms sxckvkrss a� streets by the CONTRACTOR.
Existing ox,^d. ( 16" MIN
Gr d PLAN ne. e.r ^ . �—
NTS .t STANDARD SILT FENCE
SITE PLAN CHAPEL RIDGE --- LOT 638
PRELIMINARY NOT FOR SALE CONVEYANCE OR RECORDATION
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