5
BYDATE DESCRIPTION:
BYDATE DESCRIPTION:
CITY PROJECT NO. COUNTY FINANCIAL PROJECT ID.
PINELLAS
10999-002
DWG. No
SUNKEN GARDENS
KOI POND RECONSTRUCTION
2 OF 5
3990 SR 64 E., Bradenton, FL 34208
Office: 941-749-0311, Fax: 941-746-7391
P.E. 33678, C.A. 27189
13214-019
NORTH POND PLAN
SCALE: 1"=10'
SUNKEN GARDENS NORTH POND:
TOTAL PERIMETER: 168 LF
EXISTING POND AREA REMAINING: 143 SF
POND AREA RECONSTRUCTION: 636 SF
TOTAL POND VOLUME FROM WEIR: 13,017 GAL
TARGET FLOW: 75 GPM
TURNOVER: ~3 HRS
2
4
"
W
D
4
8
"
W
D
2
4
"
W
D
1
2
"
W
D
E
X
I
S
T
.
W
A
T
E
R
F
A
L
L
FLAMINGO POND PLAN
SCALE: 1"=10'
SUNKEN GARDENS
FLAMINGO POND:
EST. PERIMETER: 290.4 LF
EST. AREA: 1187 SF
EST. VOLUME: 17758 GAL
E
X
I
S
T
.
W
A
T
E
R
F
A
L
L
E
X
I
S
T
.
A
P
P
R
O
X
.
~
2
4
"
W
D
SOUTH POND PLAN
SCALE: 1"=10'
SUNKEN GARDENS
SOUTH POND:
PERIMETER: 91 LF
AREA: 434 SF
VOLUME: 9,220 GAL
TARGET FLOW: 75 GPM
TURNOVER: ~2.0 HRS
2
4
"
W
D
4
8
"
W
D
NOTES:
434 SF TOTAL AREA
164 SF 24" WD (37%)
181 SF 48" WD (41%)
E
X
I
S
T
.
W
A
T
E
R
F
A
L
L
12" WD MIN.
0
SCALE: 1"= 10'
20'10'
0
SCALE: 1"= 10'
20'10'
PARTIAL SITE PLAN
SCALE: 1"=20'
40'10'
SCALE:1"=20'
0 20'
NOTE:CONTRACTOR TO PRESERVE ALL EXISTINGSTRUCTURES OUTSIDE OF THE KOI PONDS(SPECIFICALLY SIDEWALKS AND BRIDGES)
NOTE:NO STRUCTURAL CHANGESAT FLAMINGO POND
HATCHED AREA TO REMAIN
ORIGINAL STRUCTURE
EX
IS
TIN
G
ST
RU
CT
UR
E
NOTE:CONTRACTOR TO PRESERVE ALL EXISTINGSTRUCTURES OUTSIDE OF THE KOI PONDS(SPECIFICALLY SIDEWALKS AND BRIDGES)
EXISTING STRUCTURE
REPLACE FOUNTAIN
W/ PROECO N-107
BLOSSUM NOZZLE
LOCATE RECIRCULATION
PUMP NEAR WATERFALL
NORTH KOI POND
RECONSTRUCTION
SOUTH KOI POND
RECONSTRUCTION
SOUTH KOI POND
FEEDER STREAM
RECONSTRUCTION
NEW WATER
FEATURE IN
FLAMINGO POND
YARD DRAINS
APPROX. LOCATION OF YARD DRAIN
EXISTING WEIR FROM
FEATURE
FOUNTAIN BASE
SCALE: N.T.S.
1-1/2" PVC FLEX HOSE
OR EQUAL
PVC PIPE
PROECO N-107
BLOSSUM NOZZLE
PVC PIPE BOLTED TO
PAVER BASE
VERIFY NOZZLE
HEIGHT
ACCESS AND SOME
STAGING AREA FOR
NORTH POND OFF OF
20TH AVE NORTH
ACCESS AND SOME
STAGING AREA FOR
SOUTH POND
NORTH KOI POND
RECONSTRUCTION
CONTRACTOR TO
MAINTAIN SAFETY FENCE
PEDESTRIAN BARRICADE
CONTRACTOR TO
MAINTAIN SAFETY FENCE
PEDESTRIAN BARRICADE
CONTRACTOR TO
MAINTAIN SAFETY FENCE
PEDESTRIAN BARRICADE
CONTRACTOR TO
MAINTAIN SAFETY FENCE
PEDESTRIAN BARRICADE
SUNKEN GARDENS TO
PROVIDE DAM OF
FLOW FROM FLAMINGO
POND AND IT'S
RECIRCULATION
FLAMINGO
POND
SUNKEN GARDENS TO
PROVIDE DAM OF FLOW
FROM FLAMINGO POND
AND IT'S RECIRCULATION
SETTLING TANKS
HEATER
BIOMEDIA FILTERS
SETTLING TANKS
HEATER
BIOMEDIA FILTERS
CIRCULATION PUMP
4-27-15 ADDED ELECTRICAL SPECIFICATIONSJKK
BYDATE DESCRIPTION:
BYDATE DESCRIPTION:
CITY PROJECT NO. COUNTY FINANCIAL PROJECT ID.
PINELLAS
10999-003
DWG. No
SUNKEN GARDENS
KOI POND RECONSTRUCTION
3 OF 5
3990 SR 64 E., Bradenton, FL 34208
Office: 941-749-0311, Fax: 941-746-7391
P.E. 33678, C.A. 27189
13214-019
NORTH POND PIPING SCHEMATIC
SOUTH POND PIPING SCHEMATIC
SCALE: 3/16"=1'-0"
POOL RECIRCULATION EQUIPMENT FOR
SOUTH KOI POND:
1 Main Drain Cover - AQUASTAR 12X12 WAV
1 Hydrostatic relief valve
1 Skimmer - GRATE
2 Wall Return Fittings - HAYWARD SP1419D
2 Collector Tank - CUSTOM SETTLING TANKS
1 Recirculation Pump - PENTAIR INTERFLO VS
2 D.E. Pres. Sand Filter(s) - PENTAIR, TR140
(LESS SAND MEDIA) OR EQ
BIO MEDIA - SEE NOTES
1 Heater - COATES
2 Pressure Gauges - 2" face
1 Flowmeter - BLUE-WHITE, 2", F-30200P, 40
TO 150
1 Thermometer - In line
1 UV - AQUA ULTRAVIOLET CLASSIC 120
WATT
1 GRATE - LAWSON 12" PERPENDICULAR
SCALE: 3/16"=1'-0"
NOTE:
PIPING IS A SCHEMATIC ONLY. THE
CONTRACTOR WILL INSTALL PIPING IN
THE MOST EFFICIENT CONFIGURATION.
POOL RECIRCULATION EQUIPMENT FOR
NORTH KOI POND:
1 Main Drain Cover - AQUASTAR 12X12 WAV
1 Hydrostatic relief valve
1 Skimmer - GRATE
2 Wall Return Fittings - HAYWARD SP1419D
2 Collector Tank - CUSTOM SETTLING TANKS
1 Recirculation Pump - PENTAIR INTERFLO VS
2 D.E. Pres. Sand Filter(s) - PENTAIR, TR140
(LESS SAND MEDIA) OR EQ
BIO MEDIA - SEE NOTES
1 Heater - COATES
2 Pressure Gauges - 2" face
1 Flowmeter - BLUE-WHITE, 2", F-30200P, 40
TO 150
1 Thermometer - In line
1 UV - AQUA ULTRAVIOLET CLASSIC 120
WATT
1 GRATE - LAWSON 12" PERPENDICULAR
CONNECT TO EXISTING
EXISTING FOUNTAIN
BIOMEDIA FILTERS
HEATER
HEATER
FILTERS
ORIGINAL STRUCTURE
YARD DRAIN
YARD DRAIN
EXISTING FOUNTAIN
APPROX.
LOCATION
OF EXISTING
YARD DRAIN
MAINTAIN
CONSTANT SLOPE
OF PIPE TO TANK
OR VENT TO
SURFACE AT HIGH
POINT(S)
MAINTAIN
CONSTANT SLOPE
OF PIPE TO TANK
OR VENT TO
SURFACE AT HIGH
POINT(S)
BIO MEDIA NOTES:
NEED APPROX. 10 CF PER FILTER.
USE EXTREME BIO MEDIA X075 OR EQUAL
CRITERIA - FINE/FLOAT MEDIA
- SPECIFIC GRAVITY 0.95-0.98
- GREATER THAN >50 SF/CF
BIO MEDIA NOTES:
NEED APPROX. 10 CF PER FILTER.
USE EXTREME BIO MEDIA X075 OR EQUAL
CRITERIA - FINE/FLOAT MEDIA
- SPECIFIC GRAVITY 0.95-0.98
- GREATER THAN >50 SF/CF
DIRECT
OVERFLOW TO
YARD DRAIN LINE
USE ASPHALT EXPANSION JOINT MATERIAL
BETWEEN SIDEWALK AND NEW POND
DIRECT
OVERFLOW
TO YARD
DRAIN LINE
UV
UV
STRIP, CLEAN AND
PREP FOR COATINGS
GENERAL REQUIREMENTS NOTES
1. Bidders are required to attend the on-site pre-bid meeting to view the site, its limitations, and
concerns of representatives of Sunken Gardens.
2. Contractor shall use extreme care within the boundaries of Sunken Gardens, so as not to
damage existing walkways, planting or facilities. Representatives of Sunken Gardens must be
consulted and approve any demolition of existing facilities or trim/removal of any plantings.
3. This work is expected to have organic muck soil conditions. While there is not a requirement to
remove all organic material, it is critical to dewater below any expected levels of excavation,
prior to excavation.
4. Contractor shall engage a soil testing firm for minimum two borings to minimum 6 ft depth near
each existing pond prior to demolition.
5. Contractor shall provide well point dewatering to maintain a dry hole during demolition and
excavation.
6. The contractor shall submit shop drawings/ product sheets and samples of all equipment and
materials for confirmation and approval.
STRUCTURAL NOTES
Use minimum ASTM A815 Grade 40 Steel
Lap #3 bars minimum 15"
Lap #5 bars minimum 25"
6" Shell thickness and 2-1/2" concrete coverage are minimums
Use 4,000 psi shotcrete
It is highly recommended to use shotcrete and to have nozzle man or supervisor of shoot to hold
an ACI Nozzleman Certification.
SCOPE OF WORK NOTES
South Koi Pond:
1. Remove the existing south koi pond structure, except for the vertical pond wall on the south side
against the rising grade and rock waterfall feature.
2. This demolition shall preserve the existing sidewalks in the area (they are historical features),
and shore up the excavation adjacent the sidewalk to prevent subsurface failure that damages
the sidewalk. Where there is minor sloughing of soil under the sidewalk at the time of
concrete shoot of the shell, the contractor shall shoot concrete beyond the designed wall of
the shell to the remaining natural grade, filling any void under the sidewalk.
3. Because the new pond shell is shot against the existing sidewalk, use a ¾” asphalt joint material
at the sidewalk/shell interface.
4. The new koi pond will have a floor that slopes to a drain, three directional returns, a vacuum
fitting, and a constructed weir skimming trough. The bottom drain and skimmer drain lines
shall have a constant slope to the tank inlets. Where there must be high points, a 4” cleanout
“y” shall be installed to grade with reducer fittings and grate for vent.
5. The concrete pond shell shall be finished with the CL Industries, Sunstone Pearl, Black Pearl
product, or other color/ product selected by the owner. The bid shall include this product and
any alternative products recommended by the bidder. This product shall cover all portions of
the concrete shell including the beam areas above water level.
6. The South Koi Pond will have its pump placed near the rock waterfall, and piping run over to
other equipment and back. The existing sidewalk shall be protected during the placement of
the pipe. Once pipe are place under the sidewalk, backfill shall be placed and compacted
under the walk so as not to cause settling in future. Contractor may quote an alternative to
carefully and cleanly cut a section of the historic sidewalk, remove it and replace once the
piping is in place.
7. The treated water is to be returned via valve manifold to the directional returns in the pond, the
existing waterfall feed (connection point to be determined), and the flexible feed line to the
Flamingo Pond line behind the pond.
8. The fountains in the Flamingo Pond will be replaced. Connection to be made with the existing
flexible line and continue over the beam of the pond.
9. The pond treatment system will have a pump to waste for the settled and filtered pond water, to
on side stormwater drains.
10.The filter backwash shall be pumped to on site plantings.
11.The waste settled solids shall be pumped to on site plantings.
North Koi Pond
1. This work involves removing the portion of the existing North Koi Pond “downstream” of the
existing bridge structure.
2. The new pond area will be connected to the existing floor and walls to continue that existing
pond from the weir upstream of the bridge down to the new pond volume. The new shell will
be connected according to the plan, using epoxy embed steel and industry standard
preparation of the existing concrete face.
3. The new koi pond will have a floor that slopes to a drain, three directional returns, a vacuum
fitting, and a constructed weir skimming trough. The bottom drain and skimmer drain lines
shall have a constant slope to the tank inlets. Where there must be high points, a 4” cleanout
“y” shall be installed to grade with reducer fittings and grate for vent.
4. The concrete pond shell shall be finished with the CL Industries, Sunstone Pearl, Black Pearl
product, or other color/ product selected by the owner. The bid shall include this product and
any alternative products recommended by the bidder. This product shall cover all portions of
the concrete shell including the beam areas above water level.
5. The North Koi Pond site has an existing concrete structure to place the pump and heater. The
pump should be placed in a manner for optimum servicing of the strainer basket and motor
replacement, such as the suction end near the structure opening.
6. The pond treatment system will have a pump to waste for the settled and filtered pond water, to
on side stormwater drains.
7. The filter backwash shall be pumped to on site plantings.
8. The waste settled solids shall be pumped to on site plantings.
RECIRCULATION NOTES
1. Plastic pipe exposed to sunlight shall be coated for UV protection.
2. Plastic Pipe shall have NSF-PW seal of approval.
3. Wall inlets shall be directionally adjustable and do not protrude into the pool.
4. Disposal of pool wastewater shall conform to State and County requirements.
5. Pond makeup water supply is from on site well and shall have an air break at point of fill.
NOTE:
AT THE REQUEST OF OWNER
REPRESENTATIVES, THIS DESIGN DOES NOT
CALL FOR REMOVING ORGANIC MUCK
MATERIALS PRIOR TO PLACING THE NEW
STRUCTURES. THEREFORE, THIS DESIGN
CANNOT WARRANT AGAINST SETTLING ISSUES.
PUMP
PUMP
SETTLING TANKS
SETTLING TANKS
4-27-15 ADDED ELECTRICAL SPECIFICATIONSJKK
BYDATE DESCRIPTION:
BYDATE DESCRIPTION:
CITY PROJECT NO. COUNTY FINANCIAL PROJECT ID.
PINELLAS
10999-004
DWG. No
SUNKEN GARDENS
KOI POND RECONSTRUCTION
4 OF 5
3990 SR 64 E., Bradenton, FL 34208
Office: 941-749-0311, Fax: 941-746-7391
P.E. 33678, C.A. 27189
13214-019
1. USE CONCRETE MINIMUM 4,000 PSI @ 28 DAYS2. REINFORCING STEEL: MINIMUM ASTM A815 GR 403. LAP #3 BARS MIN 15", #5 BARS 25"4. MINIMUM CLEARANCE TO SOIL #3 BARS 2.5", #5 BARS 3"5. PLACE STRUCTURE ON UNDISTURBED EARTH OR COMPACTED FILL MEETING 95% MODIFIED PROCTOR
SOUTH KOI POND SECTION C-C
N.T.S.
SOUTH KOI POND FEEDER POND RECONSTRUCTION SECTION
N.T.S.
NORTH KOI POND SECTION A-A
N.T.S.
SOUTH KOI POND SECTION B-B
N.T.S.
TYPICAL SECTION SKIMMER WEIR
N.T.S.
NOTE:PROTECT SIDEWALKS, MOTORIZED WHEELBARROWS OK.
NOTE:DARK FINISH FOR POND WALLS AND CURB: BLACK PEARL BY CL INDUSTRIES
NOTE:PRESERVE BRIDGE FOUNDATION
4-27-15 ADDED ELECTRICAL SPECIFICATIONSJKK
SUNKEN GARDENS NORTH POND
N.T.S.SUNKEN GARDENS SOUTH POND
N.T.S.
BYDATE DESCRIPTION:
BYDATE DESCRIPTION:
CITY PROJECT NO. COUNTY FINANCIAL PROJECT ID.
PINELLAS
10999-005
DWG. No
SUNKEN GARDENS
KOI POND RECONSTRUCTION
5 OF 5
3990 SR 64 E., Bradenton, FL 34208
Office: 941-749-0311, Fax: 941-746-7391
P.E. 33678, C.A. 27189
13214-019
TYPICAL SCHEMATIC
N.T.S.
TYPICAL TANK PLAN
N.T.S.
NORTH KOI POND SCHEMATIC
N.T.S.
SOUTH KOI POND SCHEMATIC
N.T.S.
LEGEND
SWL STATIC WATER LEVEL
OWL OPERATING WATER LEVEL
NOTE:SUPPLIER TO PROVIDE SHOP DRAWINGS OF TANKS
TANK ISOMETRIC
N.T.S.
TANK ELEVATION
N.T.S.
4-27-15 ADDED ELECTRICAL SPECIFICATIONSJKK
