Sol_12405B23Q0270_Amd_0001.pdf

(x)

12405B23Q0270 x x

1 copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted ; or (c) By separate letter or electronic communication which includes a reference to the solicitation and amendment numbers. FAILURE OF YOUR ACKNOWLEDGEMENT TO BE

RECEIVED AT THE PLACE DESIGNATED FOR THE RECEIPT OF OFFERS PRIOR TO THE HOUR AND DATE SPECIFIED MAY RESULT IN REJECTION OF YOUR

OFFER. If by virtue of this amendment you desire to change an offer already submitted , such change may be made by letter or electronic communication, provided each letter or electronic communication makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

x

ARS-12405B

STONEVILLE MS 38776

141 EXPERIMENT STATION ROAD

USDA ARS SEA AAO ACQ/PER PROP

07/10/20230001

13. THIS ITEM ONLY APPLIES TO MODIFICATION OF CONTRACTS/ORDERS. IT MODIFIES THE CONTRACT/ORDER NO. AS DESCRIBED IN ITEM 14.

12. ACCOUNTING AND APPROPRIATION DATA (If required) is not extended.is extended, Items 8 and 15, and returning

Offers must acknowledge receipt of this amendment prior to the hour and date specified in the solicitation or as amended , by one of the following methods: (a) By completing

The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offers

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

FACILITY CODE CODE

10B. DATED (SEE ITEM 13)

10A. MODIFICATION OF CONTRACT/ORDER NO.

9B. DATED (SEE ITEM 11)

9A. AMENDMENT OF SOLICITATION NO.

CODE

8. NAME AND ADDRESS OF CONTRACTOR (No., street, county, State and ZIP Code)

7. ADMINISTERED BY (If other than Item 6)CODE 6. ISSUED BY

PAGE OF PAGES

4. REQUISITION/PURCHASE REQ. NO.3. EFFECTIVE DATE2. AMENDMENT/MODIFICATION NO. 5. PROJECT NO. (If applicable)

1. CONTRACT ID CODE

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

06/06/2023

CHECK ONE A. THIS CHANGE ORDER IS ISSUED PURSUANT TO: (Specify authority) THE CHANGES SET FORTH IN ITEM 14 ARE MADE IN THE CONTRACT

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF:

D. OTHER (Specify type of modification and authority) appropriation data, etc.) SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103(b).

E. IMPORTANT: Contractor is not is required to sign this document and return __________________ copies to the issuing office.

ORDER NO. IN ITEM 10A.

14. DESCRIPTION OF AMENDMENT/MODIFICATION (Organized by UCF section headings, including solicitation/contract subject matter where feasible.)

The purpose of Amendment 0001 is to post Q&As and extend the RFQ closing date.

LIST OF CHANGES:

Quote due date : 12-JUL-23 changed to 31-JUL-23

16A. NAME AND TITLE OF CONTRACTING OFFICER (Type or print)15A. NAME AND TITLE OF SIGNER (Type or print)

15C. DATE SIGNED 16B. UNITED STATES OF AMERICA 15B. CONTRACTOR/OFFEROR 16C. DATE SIGNED

(Signature of person authorized to sign) (Signature of Contracting Officer)

OSVALDO J. RODRIGUEZ

STANDARD FORM 30 (REV. 11/2016)

Prescribed by GSA FAR (48 CFR) 53.243

Previous edition unusable

Except as provided herein, all terms and conditions of the document referenced in Item 9 A or 10A, as heretofore changed, remains unchanged and in full force and effect .

Q&As Question 1: What size is the cover? Per the given pictures in the solicitation I am not able to figure out which reservoir on Google Maps (below)?

Answer 1: The exact dimensions of the cover are unknown. Refer to highlighted area below as the reservoir area on Google Maps.

Question 2: Do the Superintendent, SSHO and QC Manager need to be 3 separate individuals?

Answer 2: No

Question 3: Will the period of performance begin after equipment is ordered or after NTP? If equipment lead times exceed the period of performance, can the contractor request a duration change?

Answer 3: The contract award represents a notice to proceed. In the event there are changes to material lead times, the contractor must request a justifiable extension. Based on the circumstances, a modification will be issued to account for the changes.

Question 4: It is stated in the SOW that the project will be completed in two phases. The first phase is to repair the infrastructure and installation of the new filtration system. Phase two will consist of removal and disposal of the damaged reservoir cover and replacement with a new reservoir cover as specified. Just to confirm, the intent is to have phase one completed before starting phase two? I.e. will there be no overlap?

Answer 4: Yes, the intent is for phase one to be completed first.

Question 5: Will we be getting a set of proposed scope drawings or specifications?

Answer 5: No additional information will be provided.

Question 6: Do you have as-built surveys of the existing underground infrastructure?

Answer 6: Yes, please refer to the drawings provided with this amendment.

Question 7: Do you have historical drawings or specs on the existing pump station, electrical transformers and reservoir construction that you could share?

Answer 7: Yes, please refer to the drawings provided with this amendment. No further specifics are available.

Question 8: What is the required PSI for the new concrete slab for the filter station?

Answer 8: 6000 psi with rebar 12” on center and fiber reinforcement , 6” thick

Question 9: What is the depth of the existing concrete slab for the main pump station photographed?

Answer 9: Existing slab should be left in place.

Question 10: Can the new filter system use larger filters to accommodate the flow rate in order to reduce the quantity of filters needed and the overall footprint of the system?

Answer 10: No, construct as specified.

Question 11: Will all the underground piping for the new filter system installation be PVC?

Answer 11: Yes, piping must be PVC.

Question 12: If PVC, will it be SCH80 or SCH40?

Answer 12: PVC will be SCH80

Question 13: The pump skid and decking needs replacing and to do that all the pumps will have to be removed at the same time. The USDA indicated that the pumps could only be removed and replaced one at a time. Will there be a time period when all three pumps can be out of service so the skid and decking can be replaced?

Answer 13: Yes, all three pumps can be removed at the same time. The booster pump and filter station must be online and accepted for use before the main pump station work begins. The warranty period for all components, parts and labor will begin when the entire project is completed.

Question 14: What is the estimated budget for the separate phases of the project (Clin 1 and Clin 2)?

Answer 14: Government estimates or funding allocations are not disclosed. Per the solicitation, the magnitude of this construction project is between $1,000,000 and $5,000,000 (Base plus optional item). CLIN 0001 is between $250,000 and $500,000. Option CLIN 0002 is between $500,000 and $1,000,000.

Question 15: Is the new filter system required to have a shelter erected over it like the existing filter system and pump station has?

Answer 15: No, a shelter is not part of the scope.

Question 16: The demo of the existing cover as well as the installation of new, cannot be completed while the pond is full (even with the USDA draining some as they described). Therefore, the phase 2 work will have to be done by installing an Aqua Dam (or similar) either halfway or at some frequency to be determined, water pumped to the other side while work is done on the drained side. In order to do this, we will need to know the existing volume of water in the pond, how much volume the USDA would like to keep operational, and if there isn’t enough freeboard available on the “full side” to take all the water from the “drained side” where are we to pump the excess water?

Answer 16: The volume of water is unknown as conditions change over time. The USDA understands the need to lower the water level in order to complete the work. Prior coordination with the COR and farm manager is required.

Question 17: Do you have the liner design drawings/plans for this project? Even the old liner plans from the original design would be helpful.

Answer 17: No, there are no design drawings/plans available for the liner.

Question 18: Does the new floating cover have to be 80mil polyethylene liner? Based on the site photos, it appears that the current floating cover is a Skrim reinforced material, mostly like 45 mils in thickness. The skrim reinforced material would be better for this application since the liner can be fabricated into large panels at the factory prior to shipment. The fabricator can also add the sections where the ballast and floats would go.

Answer 18: Yes, 80mil polyethylene is specified, all components and parts in the project must be submitted for approval by the farm manager prior to construction

Question 19: Can the existing perimeter biogas/air collection piping be left in place and reused?

Answer 19: Yes

Question 20: When do you all foresee the installation of the new reservoir cover taking place? Dry season would be preferable.

Answer 20: The cover installation will begin when the contract option is exercised. Prior coordination with the farm manager and COR will be required so as not to impact ongoing research.

Question 21: What is “Becker-Ring and associated equipment”? Can you send us specific specs on this?

Answer 21: Please contact supplier for specific information.

Question 22: Can you tell us what the existing liner is?

Answer 22: Not Germain to the project

Question 23: Based on the site photos we have; it looks like the bottom layer is also damaged in some places and will need repaired. What is the existing bottom liner material?

Answer 23: The bottom liner will not be replaced, and care must be taken not to damage it. Any damage will be the responsibility of the contractor to repair.

Question 24: Can you all share the site visit sign in sheet?

Answer 24: No, the site visit roster is part of the contract file.

Question 25: Can you confirm that there will not be a high concentration of chlorine used in this reservoir? The original cover looks like it is CSPE, so we wanted to verify.

Answer 25: No, there will be no chlorine added to the water in this reservoir.

Question 26: With the amount of detail and welding that needs to be completed on top of the reservoir cover, it will have to be a dry installation for the desired new reservoir cover design to work. We will need the reservoir to be fully dry and cleaned out for a proper floating cover installation to be feasible. Can you confirm that we will be able to do this for the installation of the new reservoir cover?

Answer 26: No, installation must be completed with reservoir partially full.

Question 27: With no engineered drawings provided, we would like to request a two week extension for this project in hopes that we may be able to receive engineered drawings for the reservoir cover, filtration system, and main pump system repairs / electrical. May we have a two week extension?

Answer 27: Please refer to the drawings provided with this amendment of the existing system.

Question 28: Does the USDA have a list of local trades familiar with the site and operating conditions that can be made available to prime contractors?

Answer 28: Yes, please note, the list is not all inclusive and consists of contractors that the Government knowingly has recent record of work completed.

Agri-Services, 772-468-0888 (Filter station/booster pump) AgTronix, 239-657-5519 (Filter station/booster pump) B&B Building Systems, 772-205-4860 (Main Pump station refurbish) Grove Welders, 772-569-2222 (Main Pump station refurbish) R&S Metal Works (Main Pump station refurbish) Applebee Electric, 772-466-7930 (Electrical panels) Matula Electric, 772-461-8328 (Electrical panels) Industrial & Environmental Concepts, (506) 247-0344 (Reservoir cover)

Question 29: Are there any existing plans of the site or as-builts on the existing systems?

Answer 29: Please refer to the drawings provided with this amendment of the existing system.

Question 30: SOW indicates system operating range needs to be 10-4000 gpm. Is the 10 gpm value correct?

Answer 30: Yes

Question 31: There may only be a couple of liner manufacturers that can provide what appears to be a Hypalon cover. Will the USDA accept a polypropylene liner in order to increase the potential number of vendors?

Answer 31: Liner materials have been specified in SOW

NOTES:

CANAL

PROPERTY LINE

CENTER LINE OF FURROW

CENTER LINE OF BED

NORTH

OVERALL IRRIGATION

METRIC SCALE 1 2000:

C PICOS ROADL

TOP OF CANAL BANKC NSLWMD CANAL 46#L

C

S

U N S

H

IN

E

S T

A T E

P

A R

K W

A Y

L

C NSLWMD CANAL 47

L #

C

N O

R T

H

F

A

R

A D

(U

N O P

E

U

IM

P R

O V

E D

L

LEGEND:

050100 50 100

METERS

SURFICIAL WELL

83 MM FLUSH OUT

DISTRIBUTION STATION

ZONE 1 2 3 4 5 6

AREA

PLANTED

OF EMITTERS

TREES = NUMBER

NUMBER OF

RATE FOR ZONE

TOTAL FLOW

(15.0 Acres)

6.1 Hectares

(15.0 Acres)

6.1 Hectares

(11.9 Acres)

4.8 Hectares

(15.3 Acres)

6.2 Hectares

(18.9 Acres)

7.6 Hectares

(15’ x 25’)

7 620 MM

4 570 MM x

(15’ x 25’)

7 620 MM

4 570 MM x

(15’ x 25’)

7 620 MM

4 570 MM x

(5’ x 22.5’)

6 860 MM

1 520 MM x

ROW SPACING

TREE SPACING x

(5’ x 22.5’)

6 860 MM

1 520 MM x

(5’ x 22.5’)

6 860 MM

1 520 MM x

1,740 1,740 1,380 5,925 7,3024,284

EMITTERS

FLOW RATE OF

(6.8 GPH)

PER HOUR

25.7 LITERS

(6.8 GPH)

PER HOUR

25.7 LITERS

(6.8 GPH)

PER HOUR

25.7 LITERS

(21.6 GPH)

PER HOUR

81.8 LITERS

(21.6 GPH)

PER HOUR

81.8 LITERS

(21.6 GPH)

PER HOUR

81.8 LITERS

(626 GPM)

PER MINUTE

2,370 LITERS

(626 GPM)

PER MINUTE

2,370 LITERS

(497 GPM)

PER MINUTE

1,881 LITERS

(671 GPM)

PER MINUTE

2,540 LITERS

(828 GPM)

PER MINUTE

3,133 LITERS

(ADDITIVE ALTERNATE #3)

UNPROGRAMMED FIELD PLOTS

PLAN

SW-1

DS-1

CHANGE IN LATERAL PIPE SIZE

FIELD VALVE (FV-1) VB-1

SURFICIAL WELL

SW-5

SW-4

SW-3

SW-2

SW-1

7 050

7 150

7 500

7 050

7 350

OF SLAB ELEVATION

ESTABLISH TOP

DISTRIBUTION STATION

I WATER FROM RESERVOIR TO PLOTS

W WATER FROM WELL TO RESERVOIR

RESERVOIR

COVERED

P TRANSFER PUMP STATION

(11.1 Acres)

4.5 Hectares

(486 GPM)

PER MINUTE

1,837 LITERS

DS-7

DS-6

DS-5

DS-4

DS-3

DS-2

DS-1

7 450

6 750

6 650

7 050

7 350

7 250

7 350

OF SLAB ELEVATION

ESTABLISH TOP

C-400

C-401 THROUGH C-409 UNLESS NOTED OTHERWISE.

SYSTEM. FOR SPECIFIC INFORMATION REGARDING THE IRRIGATION SYSTEM, SEE DRAWINGS

THE PURPOSE OF THIS DRAWING IS TO SHOW THE OVERALL LAYOUT OF THE IRRIGATION

ALL DIMENSIONS AND UNITS ARE IN MILLIMETERS (MM).

DIAMETER AND SMALLER. AWWA C-905 CLASS 165 DR 25 PVC FOR PIPE 355 mm AND LARGER.

ALL UNDERGROUND PIPE SHALL BE ASTM 2241, CLASS 125, IPS PLASTIC PIPE FOR PIPE 305 MM

PROVIDE OVERHEAD IRRIGATION SYSTEM FOR NURSERY AREA. FOR DETAILS, SEE SHEETS C-410.

FOR WELL AND IRRIGATION DETAILS SEE DWG C-410 TO C-416.

ALL POLYTUBING SHALL BE 25.4mm (1 inch) (HARDEE BLUE STRIPE OR APPROVED EQUAL).

INCLUDED IN THIS CONTRACT.

MATERIALS. ALL OTHER EMITTER ASSEMBLIES AND POLYTUBING ARE NOT

DIRECTED BY THE CONTRACTING OFFICER. USDA TO INSTALL THESE

POLYTUBING. CONTRACTOR SHALL STORE THESE MATERIALS ONSITE AS

1000 EMITTER ASSEMBLIES (25.7 LPH), 10,700 METERS OF 25 mm

BASE BID SHALL INCLUDE PURCHASE OF 2000 EMITTER ASSEMBLIES (81.8 LPH),

CONTRACTOR SHALL PROVIDE FITTINGS AS REQUIRED WHEN NOT INDICATED ON PLANS.

SHOWN ON PLANS FOR CLARITY.

THE IMMEDIATELY UPSTREAM PIPE. LENGTHS OF LESS THAN 5 METERS ARE NOT

IS NOT IDENTIFIED BY THE PLANS, THE CONTRACTOR SHALL USE THE SAME SIZE AS

ALL PIPE LENGTHS SHOWN ARE HORIZONTAL IN PLACE LENGTHS. WHEN PIPE SIZE

1.

2.

3.

4.

5.

6.

7.

8.

9.

10.

11.

LOCATION WITH FIELD OVERRIDES. SEE SPECIFICATIONS SECTION 02668 FOR DETAILS.

STATION AND DISTRIBUTION STATIONS SHALL ALL BE REMOTE CONTROLLED FROM THIS

AT THE FARM SITE. THE PUMPS, CERTAIN VALVES, THE FILTER STATION, TRANSFER PUMP

THE CONTROLLER FOR THE SYSTEM WILL BE COMPUTER DRIVEN AND CENTRALLY LOCATED

K E Y P L A N

C-407

C-408

C-409 C-406

C-405

C-404 C-401

C-402

C-403

C

ZONE VALVE BOX

ASSOCIATED LATERAL PIPING. SEE SHEETS C-403 AND C-406 FOR FURTHER INFORMATION.

ELECTRICAL EQUIPMENT. ALSO INCLUDED WILL BE THE EAST 12 ROWS OF ZONE 1 AND THE

(SW-2), PUMPS, DISTRIBUTION STATION (DS-4), VALVES, CONTROLLERS AND ASSOCIATED

IRRIGATION COMPONENT WILL INCLUDE ALL OF ZONE 4, ALONG WITH HEADER PIPING, WELL

UNPROGRAMMED FIELD PLOTS (6.10 HECTARES)

ADDITIVE ALTERNATE #3

AS-BUILT

L

IM

E R

O

K

A D

L

IM

E R

O

A D

L

IM

E R

O

A D

LIMEROCK ROAD

L

IM

E R

O

A D

L

IM

E R

O

A D

3 000 WIDE RIP-RAP

TO TOE OF SLOPE

T R

A

IL

E R

T R

A

IL

E R

TRAILER TRAILER TRAILER

x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x xxxxxxxxxxxxxxxxxxx

ZONE 1

ZONE 2

ZONE 3

ZONE 5

ZONE 6

ZONE 4

NURSERY

ww wwwww

WW

WW W

w

W

S W -5

D S -6

S W -2D

S -4

S W -1D S -1

D S -2

S W -3

S W -4

D S -5

DS-7

w

D S -3

W W

W W

I I I I I I I I I I I I I

I

W I

W I

W I

W I

I I I I I W

I I I

FV-8

FV-1

FV-4 FV-5

FV-2 FV-6

FV-7

FV-11FV-10

FV-3

VB-4

VB-1

VB-2

VB-3 VB-6

VB-5

VB-7

P

FILTER STATION

FV-13

FV-14

W W

W W

I I

I

I

I

W w

FV-12

FV-9

DETENTION POND "A"

S

D

A

A-E FIRM USDA

PROJECT MANAGER EPM

PPMDESIGNER

CHECKED BY REAL PROPERTY PROJECT NO.

DATE

SHEET

BY DESCRIPTIONDATENO.

Service

Research

Agricultural

REVISIONS

Jacksonville, Florida

Reynolds, Smith and Hills Inc.

Architecture, Engineering and Planning

D. CLAYTON

6951448000

A/E PROJ. NO.

E. REILLY

R. MAYER

J. YANKLE

53-3K15-4-8121B. COLLIER

20770-1433

GREENBELT, MARYLAND

6303 IVY LANE

FACILITIES DIVISION

G.S.SEIDEL

DEC. 9, 1996 409OF

NORTH

C-403

:METRIC SCALE 1 500

IRRIGATION PLAN

MATCH LINE SEE DWG C-402

M A

T

H

L

IN

D W

G

-4

NOTES:

1. FOR NOTES SEE DWG C-400.

METERS

100510

PIPE DIA

(INCHES)

PIPE DIA

(MM)

NOMINAL INSIDE

21 400 of 305 mm DIP

DISCHARGE PIPE

FOR DETAILS.

BANK SEE C-416

SAND MEDIA FILTER

SHT. C-412

SEE DETAIL

PUMP STA.

TRANSFER

38 213

508 DIA.

INTAKE PIPE

FOR CONTIUATION SEE DWG C-406

F

N T

IU

A T

IO

N

S

G

-4

N O

R T

H

:METRIC SCALE 1 500

METERS

100510

E 257354.961

N 343978.170

E 257355.643

N 343971.241

E 257354.166

N 343963.497

E 257350.681

N 343968.500

E 257369.456

N 343953.231

FV-13

FV-14

FV-12

E 257357.376

N 343987.454

E 257357.376

N 343995.074

FOR DETAILS.

SEE SHEETS C-412 to C-414

(50,325 CUBIC METER)

COVERED RESERVOIR

AS-BUILT

x x x x

C

S

U N S

H

IN

E

S T

A T E

P

A R

K W

A Y

L

W O V

IR

E

F E

N C E

S

°5 '18

" E

(D

O T

S

°10 '2

" E

(M

S

°5 '4 " E

LEGEND:

CANAL

PROPERTY LINE

CENTER LINE OF FURROW

CENTER LINE OF BED

DISTRIBUTION STATION

SURFICIAL WELL

83 MM FLUSH OUT

7 ROWS 109 DIA.

208 DIA. 165 650 PIPE DIAMETER (MM) AND LENGTH (MM)

61 030

FIELD VALVE (FV-1)

SW-1

DS-1

VB-1

CHANGE IN LATERAL PIPE SIZE

I WATER FROM RESERVOIR TO PLOTS

W WATER FROM WELL TO RESERVOIR

ZONE VALVE BOX

PIPE DIAMETER (MM) AND LENGTH (MM))

LATERAL PIPE (NUMBER OF ROWS PER

D

A

A-E FIRM USDA

PROJECT MANAGER EPM

PPMDESIGNER

CHECKED BY REAL PROPERTY PROJECT NO.

DATE

SHEET

BY DESCRIPTIONDATENO.

Service

Research

Agricultural

REVISIONS

Jacksonville, Florida

Reynolds, Smith and Hills Inc.

Architecture, Engineering and Planning

D. CLAYTON

6951448000

A/E PROJ. NO.

E. REILLY

R. MAYER

J. YANKLE

53-3K15-4-8121B. COLLIER

20770-1433

GREENBELT, MARYLAND

6303 IVY LANE

FACILITIES DIVISION

G.S.SEIDEL

DEC. 9, 1996 409OF

K E Y P L A N

C-407

C-408

C-409 C-406

C-405

C-404 C-401

C-402

C-403

C

W

I

W

E

.2

N

.7

E

.6

N

.4

E

.4

N

.3

E

.0

N

.5

14 600

17 040

6 0003 600

17 040

14 600 x x x x

T

P

A

N A L

B

A N

K

WOVEN WIRE FENCE

374 794 374 794R = 1807.339(M)L = 204.152(M) = 06°28'19" (M)

R = 1807.339(M) L = 204.152(M)

WOVEN WIRE FENCE

= 06°28'19" (M)

C-412

(NOT TO SCALE)

TOP OF SLOPE

1 200

(min.)(min.)

(m in

(NOT TO SCALE) C

ANCHOR TRENCH DETAIL B

316 S/S CLAMP (2 REQ.)

C-412 C-412

C-412C-412

BOOT

LINER

SOIL

GRANULAR BACKFILL

COMPACTED

PIPE BOOT

LINER

CONCRETE

ANCHOR BOLT

AND NUT

WASHER

EL. 7 620

LINER

CONCRETE SLAB

LINER

LINER

BUTYL TAPE (TYP.)

RESERVOIR DETAILS

GUIDELINES AND DETAILS

AS PER LINER MANF. RECOMMENDED

AND HYDROTITE SEALANT

INSTALL BATTEN STRIP DETAIL

PERIMETER OF WELD

APPLICATION AROUND ENTIRE

PROVIDE MIN. 0 150 WIDTH

WITH CHEMICAL AGENT

WELD BOOT TO LINER

INFLUENT

FINISHED GRADE

0 076 (3") CLR.

0 178 (7") CLR.

0 406 (1'-4")

2 743 (9'-0") SQ.

PLAN

C L

SECTION

N.T.S.

TRANSFER PUMPING STATION

PERPENDICULAR FACE DETAIL

PIPE SUPPORT

WETWELL

INFLUENT 3 000

CL

0 500

COMPACTED

EL. 7 800

7 620

HWL

3 660

LWL

EL. 1 000

STATION, SEE SPECS, SECTION 11214

PREPACKAGED TRANSFER PUMP

NOTE:

SHED

"A" (27,600 kPa) CONCRETE

CONSTRUCTED OF CLASS

TO ASTM C-478 AND BE

WETWELL TO CONFORM

1 8288 (6') I.D. PRECAST

0 250 (MIN)

DIP

0 406

0 203 (8")

BUTYL

WETWELL HATCHES

(OVER PUMPS)

REMOVABLE ROOF PANEL

AT 3 000 SQUARE

CONC. (20 mPa)

PROVIDE REINF.

GROUT (TYP)

NON-SHRINK

GEOMEMBRANE LINER

SUBSTRATE

EACH WAY

#10 M @ 0 600

(75 mm MIN AROUND ENTIRE PERIMETER)

CHEMICAL SPLICING AGENT

FLANGE

PIPE BOOT

PIPE BOOT DETAIL

N.T.S.

PIPE BOOT

PIPE WALL

PIPE CLAMP

BUTYL TAPE

TO GROVE

IRRIGATION

AND WIRE TO CONTROL PANEL

19 mm ELECTRIC CONDUIT

MOUNTING ADAPTER

FLOW SENSOR WITH

EL. 8 000

TRANSFER PUMPING STATION NOTES:

ASTM C478. VAULT DIMENSIONS SHALL BE SHOWN ON DIAGRAMS.

1. PRECAST CONCRETE VAULT SHALL MEET THE REQUIREMENTS OF

PROFESSIONAL REGULATION.

WITH RULE 21H-19.001 (3) OF THE FLORIDA DEPARTMENT OF

THE ENGINEER RESPONSIBLE FOR THE DESIGN, IN ACCORDANCE

SUBMITTED SHALL BEAR THE IMPRESSED SEAL AND SIGNATURE OF

IN THE STATE OF FLORIDA. DRAWINGS AND CALCULATIONS

UNDER THE SUPERVISION OF PROFESSIONAL ENGINEER LICENSED

C. DRAWINGS AND CALCULATIONS SHALL BE PREPARED BY AND

COMPONENTS REQUIRING STRUCTURAL DESIGN.

FOR THE STRUCTURE AND FOR THE MODIFICATIONS AND RELATED

B. PROVIDE ENGINEERING CALCULATIONS SUPPORTING THE DESIGN

MODIFIED TO COMPLY WITH THE REQUIREMENTS OF THIS PROJECT.

THE CONSTRUCTION OF THE STANDARD STRUCTURE USED OR AS

A. LIST LOADING AND OTHER DESIGN CRITERIA; INDICATE IN DETAIL

THE WALL AND THE PIPE, RESULTING IN A WATERTIGHT ARRANGEMENT.

SHRINK GROUT IS PLACED IN THE SPACE BETWEEN THE OPENING IN

2. PIPE PENETRATION SHALL CONSIST OF PENETRATION IN WHICH NON

IRRIGATION

N.T.S.

L.W.L. EL. 3 660

C

C-412C-412

L

INTAKE STRUCTURE DETAIL

4 640 4 640

BASE

CONCRETE

PUMP STATION

TO TRANSFER

MAX. CAPACITY 10,400m /DAY)

"T" INTAKE (NOM. DIA. = 457mm, FLANGED TEE

508mm DIP (COMPACT)

UNIFLANGE CONN.

508mm DIP

P L A N

INTAKE PIT

LIMITS OF

SECTION

C @ EL. 3 000

PIPE BOOT

@0 3048 O.C. EACH DIRECTION

CONCRETE BASE W/#10M REBAR

2 000 X 2 305 X 0 2032 THICK 20685 kPa

(4 EA.)

SUPPORTS

0 300 DIP

508mm DIP

(TYPICAL)

PIPE SUPPORT

2 305

12 500 SQUARE

3 220 SQUARE

4 : 1 SLOPE

S

L O P

E

4 : 1 SLOPE

S

L O P

E

0 610

SUMP AREA 12 500 X 12 500

TOP OF SLAB @ EL. 2 500

(CL 52)

BOTTOM LINER

STOCKPILED SP MATERIAL

OVEREXCAVATE AND REPLACE WITH

0 305 COMPACTED BASE (SP MATERIAL)

ELBOW

102 mm 90°

TEE

102 mm

CONNECT TO UNDERDRAIN

102 mm UNDERDRAIN

CONNECT TO UNDERDRAIN

ELBOW

102 mm 90°

ELBOW

102 mm 90°

TEE

102 mm

ELBOW

102 mm 90°

COLLECTION PIPE

UNDERDRAIN

UNDERDRAIN PIPE

COLLECTION PIPE

UNDERDRAIN

FINAL EQUIPMENT DIMENSIONS AND LOCATIONS

ARE DEPENDENT UPON THE EQUIPMENT MANUFACTURER

CHOSEN

BUILDING FRAME DETAILS.

REFER TO DRAWING A-59 FOR PRE-ENGINEERED

SLAB DETAILS.

REFER TO DRAWING S-30 FOR CONCRETE

NOTES:

1.

2.

3.

AS-BUILT

D

A

A-E FIRM USDA

PROJECT MANAGER EPM

PPMDESIGNER

CHECKED BY REAL PROPERTY PROJECT NO.

DATE

SHEET

BY DESCRIPTIONDATENO.

Service

Research

Agricultural

REVISIONS

Jacksonville, Florida

Reynolds, Smith and Hills Inc.

Architecture, Engineering and Planning

D. CLAYTON

6951448000

A/E PROJ. NO.

E. REILLY

R. MAYER

J. YANKLE

53-3K15-4-8121B. COLLIER

20770-1433

GREENBELT, MARYLAND

6303 IVY LANE

FACILITIES DIVISION

C-413

1 TUBE(TYP)

BALLAST

(TYP)

UNDERDRAIN

PER PLAN

EL. VARIES

184 700

7 500

GEOTEXTILE

TUBE(TYP)

BALLAST

(TYP)

UNDERDRAIN

0 305 COMPACTED BASE

VENT

GEOTEXTILE

'SP' MATERIAL

COMPACTED

UNDERDRAIN DETAIL

CONNECTION DETAIL

COLLECTION PIPE

LINER

TEE

150 mm x 100 mm

100 mm PVC PIPEUNDERDRAIN

100 mm m m

300 mm

PLASTIC CAP

100 mm

300 mm

DETAIL

AIR VENT

COVER

POLYPROPYLENE FLOATING

LINER

POLYPROPYLENE

COVER

POLYPROPYLENE FLOATING

LINER

POLYPROPYLENE

SP MATERIAL.

REPLACE WITH STOCKPILED

OVEREXCAVATE AND

(SP MATERIAL)

0 305 COMPACTED BASE

EL. 3 660 EL. 4 270

POLYPROPYLENE LINER

FILTER FABRIC SOCK.

UNDERDRAIN WITH

100 MM PERFORATED

FILTER FABRIC SOCK.

UNDERDRAIN WITH

100 MM PERFORATED

100 mmTEE

GENERAL NOTES:

AND STRUCTURES IS ESPECIALLY IMPORTANT.

SETTLING. COMPACTION AROUND PIPES

SUBSTRATE IS ADVISABLE TO PREVENT

OTHER FOREIGN MATERIAL. A COMPACTED

SHARP ROCKS, ROOTS, VEGETATION, AND

PLACED MUST BE SMOOTH AND FREE FROM

THE EARTH UPON WHICH THE LINER WILL BE

TO ASSIST IN PLACING THE LINING PANELS.

CONTROL STAKES SHOULD BE LEFT IN PLACE

START OF LINER INSTALLATION. SURVEYOR

CHECK MEASUREMENTS AND GRADES PRIOR TO

LARGER EACH PROJECT.

PROJECTS OF 4000 SQUARE METERS OR

MINIMUM OF FIVE (5) FLOATING COVER

THE MATERIAL INSTALLER SHALL HAVE A

OCCUR DURING THE FALL SEASON.

INSTALLATION OF THE MATERIAL SHALL

1.

2.

3.

4.

5.

6.

6 000 3 600 1 200

7 620

7 920

1 930

OPENING

CLEAR

CC

D

D

MATERIAL

COVER HINGE COVER

FIBERGLASS SS HASP

OPENING

CLEAR

TYPE "E" - 0 914

TOP VIEW - ACCESS HATCH

1. PROVIDE DOUBLE HASP.

SS FLAT WASHER

C-125 TAC TAPE

LAMINATED FIBERGLASS

FIBERGLASS BODY

0 006 SS BOLTS, WELDED

0 005 X 0 038 SS BAR WITH

0 006 SS NUT

0 005 X 0 038 SS ANCHOR BAR

0 005 POLYESTER-SATURATED PLYWOOD

1.0 KG CLOSED CELL P.E. FOAM

0 006 SS BOLT PATTERN, 0 178 C-C

NATURAL GROUND

0 500

6 720

6 0003 6001 200

7 620

7 920

0 500

6 720

1 (MAX)

SODSOD

6 0003 6001 200

7 620

7 920

NATURAL GROUND

0 500

6 720

SOD SOD

VENT

6 000 3 600

7 620

7 920

LIMEROCK ROAD

0 500

6 720

SODSOD

1 200

1 (MAX)1 (MAX)

150 mm

EXTEND THROUGH LINER.

WITH FILTER FABRIC SOCK.

100 MM PERFORATED UNDERDRAIN

7.

WARRANTY FOR ALL MATERIAL.

PROVIDE A MINIMUM 20 YEAR PRO-RATED

100 mm BOOT

LINER

SOD SOD

SECTION

SECTION

SECTION

C

C-415C-415

SECTION

D

C-415C-415

TO ORDERING MATERIALS.

STORMWATER SYSTEM, ETC. FOR REVIEW PRIOR

ON ALL MATERIAL, INSTALLATION, LAYOUT,

CONTRACTOR SHALL SUBMIT SHOP DRAWINGS8.

NATURAL GROUND

1 (MAX)

95 000

DETAILS

IRRIGATION RESERVOIR

15 000 15 000

18 550

VARIES

7 500

REQUIREMENTS.

ACCORDANCE WITH MANUFACTURER'S

BE PROVIDED AND CONSTRUCTED IN

STORMWATER MANAGEMENT SYSTEM SHALL

COVER FLOATATION SYSTEM AND SURFACE

DETAIL BELOW.

PIPE CONNECTION

PIPE. SEE COLLECTION

0 150 PVC COLLECTION

BY BILCO, OR EQUAL.

PIPE EXIT. HATCH SHALL BE AS MANUFACTURED

SUMP (OVER INTAKE SCREENS) AND ONE AT DISCHARGE

2. PROVIDE TWO HATCHES LOCATED ONE AT INTAKE

A

C-414

B

C-414

(TYP)(TYP)

LEVEL)

(HIGH WATER

(LOW WATER LEVEL)

C. GEOTEXTILE - 227 GRAM (8 OZ.)

B. LINER - 32 MIL. THICKNESS;

CONTRACTING OFFICER

COLOR SHALL BE SPECIFIED BY

A. FLOATING COVER - 45 MIL. THICKNESS;

SPECIFICATIONS:

THE MATERIAL SHALL MEET THE FOLLOWING

8.

REGISTERED IN THE STATE OF FLORIDA.

SIGNED AND SEALED BY AN ENGINEER

CALCULATIONS FOR THE BALLAST SYSTEM

SHOP DRAWING SHALL INCLUDE BOUYANCY

1.

2.

RESERVIOR OPERATION

FARM SITE.

CENTRAL COMPUTER SYSTEM LOCATED AT THE

RESERVIOR LEVEL SHALL BE MONITORED BY THE

MARCH 31.

BETWEEN 7 500 AND 7 620 FROM OCTOBER 16 TO

THE RESERVIOR LEVEL SHALL BE MAINTAINED

6 500 AND 7 000 FROM APRIL 1 TO OCTOBER 15.

RESERVIOR LEVEL SHALL BE MAINTAINED BETWEEN

3.

DURING THESE EVENTS.

PUMP WITH A MINIMUM FLOW RATE OF 6 L/S

ELEVATION 6 500. USDA SHALL RENT A MOBILE

DRAINED UNTIL THE RESERVIOR IS REFILLED TO

AND ANY OTHER TIME THAT THE RESERVIOR IS

DURING THE ENTIRE FROST PROTECTION MODE

THE UNDERDRAIN SYSTEM SHALL BE PUMPED

C-413

C-413

NO. 1 3-24-97 GLC SHEET REISSUED BY ADDENDUM #1

ADD-1/

D

A

A-E FIRM USDA

PROJECT MANAGER EPM

PPMDESIGNER

CHECKED BY REAL PROPERTY PROJECT NO.

DATE

SHEET

BY DESCRIPTIONDATENO.

Service

Research

Agricultural

REVISIONS

Jacksonville, Florida

Reynolds, Smith and Hills Inc.

Architecture, Engineering and Planning

D. CLAYTON

6951448000

A/E PROJ. NO.

E. REILLY

R. MAYER

J. YANKLE

53-3K15-4-8121B. COLLIER

20770-1433

GREENBELT, MARYLAND

6303 IVY LANE

FACILITIES DIVISION

C-414

DETAILS

IRRIGATION RESERVOIR

FLOAT AND DRAINAGE PIPE PLAN

SD

SDSDSD

SD SD

S D

174 000 OF 200 PIPE

78 000 OF 200 PIPE

165 000 OF 200 PIPE

LINER

EXPOSED

LIMITS OF

18 550

(TYP)

15 000

7 500

(TYP)

15 000

18 550

200 PIPE

27 000 OF

TOP OF SLOPE

(m in

(NOT TO SCALE)

A

C-414 C-414

SOIL

EL. 7 620

COMPACTED

COVER DRAIN DETAIL

2 000 3 600 2 800

EL. 7 220

PIPE BOOT

OR APPROVED EQUAL

0 150 ADS N-12 PIPE

OR APPROVED EQUAL

0 150 ADS N-12 PIPE

0 150 BEND0 200 x 0 150 WYE

BERM

OR APPROVED EQUAL

0 200 ADS N-12 PIPE

P L A N

P R O F I L E

WELD

TOP LINER

LIMITS OF EXPOSED

1 6

R

(NOT TO SCALE)

C

C-414 C-414

INV. EL. 4 500

INV. EL. 4 500

P E

R

IM

E T

IR

T

A D

(T

Y P

C A

N A L

(T

Y P

INV. EL. 5 000

INV. EL. 5 000

INV. EL. 6 500

INV. EL. 6 500

STORMDRAIN PIPE

CLEANOUT

SD

(NOT TO SCALE)

B

C-414 C-414

CONTAINED LIQUID

SURFACE OF

SEALED TO COVER

DIELECTRICALLY

FLOAT CHAMBER

FLOAT DETAIL

CONTAINED LIQUID

SURFACE OF

SEALED TO COVER

DIELECTRICALLY

FLOAT CHAMBER

L E G E N D

0 100 MIN. FIELD SEAM

FLOAT, 35.2726 kg/m3

POLYETHYLENE FOAM

0 100 x 0 300 CLOSED CELL

FLOAT, 35.2726 kg/m3

POLYETHYLENE FOAM

0 200 x 0 6096 CLOSED CELL

0 100 MIN. FIELD SEAM

A

C-414 C-414

DRAIN-SEE DETAIL

TYPICAL COVER

B

C-414 C-414

SEE DETAIL

FLOAT (TYP)

C

C-414 C-414

SEE DETAIL

SPINE FLOAT (TYP)

FLOAT CHAMBER

.0009144 REINFORCED

FLOAT CHAMBER

.0009144 REINFORCED

UNDERDRAIN COLLECTION PIPE

SPINE FLOAT DETAIL

D

C-414 C-414

SEE DETAIL

UNDERDRAIN COLLECTION PIPE

M

E T

E R

1m

CONCRETE THRUST BLOCK

N.T.S.

UNDERDRAIN PUMP OUT

FROM RESERVOIR

UNDERDRAIN COLLECTOR PIPE

150mm GATE VALVE WITH BOX

M

E T

E R

150mm M.J. ELBOW

150mm D.I.P.

150MM X 100mm DIP ELBOW (FLANGE X FLANGE)

AND COUPLING, OR APPROVED EQUAL.

(TYPE H) AS MANUF. BY DIXON VALVE

(TYPE B, BRASS), WITH 100mm DUST CAP

100mm "BOSS LOCK" CAM AND COUPLER

1.0 METER SQ. CONCRETE PAD X 150mm THICK

6096mm DIA. CONCRETE PAD X 100mm THICK

PUMP OUT

UNDERDRAIN COLLECTION

COVER

COVER

LINER

(NORMALLY OPEN)

WITH VALVE BOX

200mm GATE VALVE

(NORMALLY OPEN)

WITH VALVE BOX

200mm GATE VALVE

D

C-414 C-414

RIPRAP

RIPRAP

150mm PVC PIPE

B

C-414 C-413

B

C-414 C-413

A

C-414 C-413

A

C-414 C-413

D

A

A-E FIRM USDA

PROJECT MANAGER EPM

PPMDESIGNER

CHECKED BY REAL PROPERTY PROJECT NO.

DATE

SHEET

BY DESCRIPTIONDATENO.

Service

Research

Agricultural

REVISIONS

Jacksonville, Florida

Reynolds, Smith and Hills Inc.

Architecture, Engineering and Planning

D. CLAYTON

6951448000

A/E PROJ. NO.

E. REILLY

R. MAYER

J. YANKLE

53-3K15-4-8121B. COLLIER

20770-1433

GREENBELT, MARYLAND

6303 IVY LANE

FACILITIES DIVISION