HomeMy WebLinkAboutCC RESO 12,075RESOLUTION NO. 12,075
RESOLUTION APPROVING TENTATIVE SUBDIVISION MAP -
BONITA GREENS, 3700-3800 BLOCK SWEETWATER ROAD,
SOUTH SIDE (CALMOOR HOMES, INC.)
BE IT RESOLVED by the City Council of the City
of National City that the tentative subdivision map for
Bonita Greens, 3700-3800 block Sweetwater Road, South Side
be approved subject to the following conditions:
1. That all mitigation measures identified in the
final E.I.R. on the proposed project shall be accomplished
prior to the issuance of occupancy permits by the Department
of Building & Housing. All recommendations of the soils
engineer in the Report of Soils Investigation, Job No.
74-4155, William S. Krooskos and Associates, shall be
incorporated into the design of the project.
a. Water, electricity, gas and telephone
are presently available to the site in adequate quantities
and are located within Sweetwater Road adjacent to the
site. Sewer will be extended in Sweetwater Road to the
site, approximately 1200 feet.
b. Approximately 70% of the site will be
retained as open space. This does not include street,
curbs, sidewalks and gutters. The majority of these
open areas will be landscaped with ground cover, shrubbery
and trees.
c. Impacts on schools will be paid, for
the most part, by the developer. Agreements with the
Sweetwater and Chula Vista School Districts have been
signed.
d. Construction noises will be minimized
by using mufflers on all equipment and by conforming to
existing noise ordinances. Noise generated by construc-
tion equipment will occur primarily during normal week-
day daylight working hours.
e. Mitigating measures proposed to minimize
dust including watering of excavation materials, the
installation of sprinklers, and the planting of vegetative
cover as soon as possible after grading operations have
been completed.
f. All slopes will have a maximum slope
of 2 to 1 and will be planted and irrigated to protect
against erosion. There will also be drainage ditches
to protect the slopes where engineering studies recommend
their use.
g. The site will have drainage facilities
to adequately protect from the 100-year flood.
h. The recommendations of the soils
engineer in the Report of Soils Investigation, Job No.
74-4155, William S. Krooskos & Associates, will be
incorporated into the design of the project. The
recommendations include:
1) All structures to be set back
a safe distance from the fault line (the Department of
Building & Housing recommends at least five (5) feet).
2) The northern one-half of the site
is underlain by compressible alluvial soils. It is
our recommendation that these soils be excavated in
the building areas and for a distance of at least five
(5) feet beyond their perimeters to a minimum depth of
three (3) feet below the existing ground grade, or to
a depth where firm soils are encountered as approved
by the field soil technician.
3) No critically expansive clay
soils be placed within three (3) feet of the finish
ground grade throughout the building area.
4) If potentially expansive clay
soils are encountered at finish grade on cut or natural
ground, these soils shall be excavated and removed a
minimum depth of three feet beneath the proposed finish
ground grade.
5) Continuous supervision shall be
maintained by members of soild engineering firm during
the grading operation, such that proper inspections and
tests conducted to insure that no potentially expansive
clay soils were placed within the top three (3) feet of
the finish ground grade.
6) Natural ground cut slopes and
compacted fill slopes of maximum inclinations of 2.0
horizontal to 1.0 vertical should be free from deep-seated
failures.
tures
7) When there is fill, proposed struc-
and other improvements such as walls, fences, patios,
sidewalks, swimming pool, driveways, asphalt pavement,
etc., that are located within five (5) feet of the face
of compacted fill slope could suffer differential movement
as a result of the poor lateral stability of these soils.
8) Any backfill soils placed in utility
trenches or behind retaining walls which support structures
and other improvements
pavement, etc., (other
to at least 90 percent
such as patios, sidewalks, driveways,
than landscaping) shall be compacted
of maximum dry density.
9) All slopes including Lot A shall be
planted with an erosion resistant plant as soon as possible
following the grading operation, to minimize the anticipated
erosion of these native soils.
10) In the location of the fill slopes,
the natural ground shall be properly "benched" to provide
a good seat and bond of compacted fill materials.
2. That a planned development permit(s) for
site development is required.
3. That the owners of the project enter into
a main extension contract with California American Water
Company and deposit the estimated cost of the extension
of their facilities located in Sweetwater Road.
4. All utilities to be undergrounded in a joint
trench under the sidewalk, selection of side of street
optional. Provide underground cable for T.V.
5. That the applicants pay all sewer connection
fees at the time building permits are issued.
6. That the applicants pay park development
and maintenance fees of $75.00 per dwelling unit.
7. That a soils investigation/geologic report
shall be submitted when building construction plans and
specifications are submitted for approval.
8. That the final map show dedication of Sweet-
water Road along entire site frontage. Amount required
for dedication to be specified by the City Engineer.
9. Maximum slope grade within the project
boundary shall be 2/1.
10. A one -foot barrier lot shall be deeded
in fee simple to the City of National City between
commercial lot "A" and Calmoor Way cul-de-sac. This one -
foot strip shall be. shown on the final map.
11. Complete street and storm drain improvements
shall be installed on Sweetwater Road (including the
westerly 50' of street frontage of the commercial lot
shown as "Not a Part"). The balance of the street frontage
shall be brought to a finish grade with the exception of
the temporary open drainage ditch which shall be improved
to satisfy the requirements of the City Engineer.
A 24" R.C.P. for storm drainage shall be
installed along the street frontage on Sweetwater Road
from the easterly edge of the open drainage ditch to the
easterly property line.
A 10-year performance bond in an amount to
be determined by the City Engineer sufficient to guarantee
installation of street and storm drain improvements not
to be installed at this time, shall be posted by the owner/
applicants prior to approval of the final map.
Fencing and screening of the open drainage
ditch is required and will be subject to planned develop-
ment permit review and approval.
A transition from the widened portion of
Sweetwater Road to the existing roadway width shall be
provided as required by the City Engineer.
12. The northeasterly portion of the property
having approximately 390' of frontage on Sweetwater Road,
labeled "Not a Part" shall be included in the subdivision.
13. Final map shall show dedication of a 4 foot
utility and street tree easement along all street frontage
of Calmoor Way and Calmoor Street with the exception of
the cul-de-sac bulbs. (This is in lieu of requiring a
60-foot right-of-way.)
14. Prior to the approval of the final map,
a slope landscape plan prepared by a licensed landscape
architect shall be approved by the City. Slope banks
shall be stabilized with approved combination of soil
binding ground cover, shrubs and trees. A permanent under-
ground automatic irrigation system or systems shall be
included in the landscape plan.
15. Maintenance of slopes within this sub-
division shall be the responsibility of each individual
homeowner and shall be provided for in the Covenants,
Conditions, and Restrictions on each lot.
16. The Covenants, Conditions, and Restrictions
shall:
a. Provide that the City may enter the
property and perform necessary maintenance work, and place
a tax lien on the property to cover costs thereof.
b. Clearly specify a "level of maintenance"
to be expected of all landscape areas and suitable measures
to guarantee compliance therewith by the property owners.
Prior to the approval of the final map,
a copy of the Covenants, Conditions, and Restrictions shall
be filed with and approved by the National City Planning
Department and the City Attorney.
17. The subdivider shall post a bond in an
amount sufficient to guarantee maintenance of landscaping
for a period of not less than two years from the date of
final inspection approval. Estimate for amount of said
bond shall be prepared by a licensed landscape architect
and submitted with the slope landscape plan.
18. Garages shall be located a minimum distance
of 20 feet from front property line.
19. Street lighting shall be provided. Lighting
design shall be approved by Street Lighting Coordinator of
San Diego Gas & Electric Company and by the City Engineer.
20. Fire hydrants shall be installed and red
curb areas provided in accordance with City Fire Department
requirements as follows:
a. Fire hydrants shall have one 2-1/2" and
one 4" outlet and capable of delivering a minimum of 1000
gallons per minute per hydrant.
b. Cul-de-sacs are adequate in size and
shall be red curbed "No Parking" zones.
c. Red curb area 15 feet from centerline
of hydrant in both directions.
d. Contact California -American Water
Company and arrange to have a public fire hydrant installed
at Sweetwater Road and Calmoor Street.
e. All hydrants shall be installed and in
operation prior to commencing any construction with com-
bustible materials.
21. Individual site fencing and screeningshall
be provided for in the Covenants, Conditions and Restrictions.
22. A street tree plan and landscape plan shall
be submitted in conjunction with planned development permit
applications.
23. Street trees and site landscaping shall be
installed in accordance with the approved street plan and
landscape plan.
24. Site drainage to be provided for as required
by City Engineer. Drain ditches, swales, and brow ditches,
except as provided below, shall be on private property
without public easements.
25. An underground drainage structure to carry
the outfall from the brow ditches along the south boundary
shall be provided along the property line between Lots
12 and 13 to Calmoor Street. Design of this structure
including pipe size, minimum gradient, cleanout size
and location, and drop inlet size and location shall be
subject to the approval of the City Engineer.
26. Public easements shall be provided for
the drainage structure required by Item 25 above, for
the drainage structure on Lot 5 between Calmoor Street
and the open channel along the west boundary, and for
the open channel along the west boundary.
27. Off -site sewer line improvements shall be
made in accordance with the requirements of the City
Engineer.
28. All cut and fill slopes shall be rounded
into existing terrain to produce a contoured transition
from cut and fill faces to natural ground. Minimum contour
specifications to be submitted for Planning Department
approval.
29. Prior tothe approval of the final map
the subdivider shall demonstrate compliance with Sections
1601 and 1602 of the California Fish and Game Code.
30. The proposed site drainage improvements
including the method of discharge of drainage waters
onto adjacent properties shall be subject to the approval
of the Director of Public Works.
31. Side yard access rights on Sweetwater
Road adjacent to Lots 1 and 32 shall be provided as re-
quired by the City Engineer.
32. The minimal street structural section shall
be 2" of asphalt concrete on 6" of crusher run base on an
approved compacted base.
33. Remedial actions for any areas now subject
to flooding shall be approved by the City Engineer prior
to final map approval. The final map shall show any area
of the site subject to flooding by a "100 Year" flood
condition.
34. A grading plan for this proposed subdivision
shall be submitted to and approved by the City Engineer prior
to approval of the final map.
35. The turn -around areas at the end of each
cul-de-sac street shall be "red curbed" and posted for
"No Parking."
36. Minimum on -street parking - one per unit -
32 spaces.
37. Provide masonry wall on the Sweetwater
Road frontage as well as between the subdivision and the
commercial portion of the property.
PASSED AND ADOPTED this 22nd day of June, 1976.
ATTEST:
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