IFB_24_25_23_Adedendum_3.pdf

City of Sanford | Finance Department | Purchasing Division 300 N. Park Avenue Suite 236, Sanford, Florida 32771

Phone: 407-688-5028 or 5030 | Fax: 407-688-5021 | Email: purchasing@sanfordfl.gov ADDENDUM

#3 IFB 24/25-23 GROVEVIEW PUMP STATION

IMPROVEMENTS|

DATE: June 4, 2025

TO: All Bidders/Proposers

FROM: Maria A. Green, Purchasing Coordinator City of Sanford Purchasing Division

SUBJECT: IFB 24/25-23 GROVEVIEW PUMP STATION IMPROVEMENTS|

ADDENDUM #3

This addendum is issued to provide additional information, clarification, corrections, additions, deletions and/or answers to questions concerning the above referenced solicitation. All information provided in this addendum is incorporated into the solicitation document as set forth therein. All other parts of the solicitation have been maintained as originally distributed. This addendum supersedes any verbal and/or other instructions given to any bidder/proposer qualified to respond pursuant to the requirements set forth in the solicitation document.

I. DUE DATE

This Addendum does not change the solicitation due date. As such, the solicitation response is due no later than Thursday, June 12, 2025, at 2:00 P.M. Local Time.

II. QUESTIONS AND ANSWERS (Q&A)

The City has received the following question(s) concerning the solicitation:

1.) Please clarify who the required RTU supplier is and whether it should be a cellular system which would negate the antenna and antenna tower.

Answer: The City has not started the conversion to a cellular communication system yet.

Therefore, the contractor needs to supply a RTU and Antenna System that is standardized and compatible with our existing system. Revere Control, who purchased Curry Controls is the main RTU supplier. However, Rocha Controls has done work for the City and is currently the RTU supplier for another lift station project, so they may be able to supply it also.

2.) Do we need to register with PCCLB prior to bid? See on website it states "Effective June 24, 2024, state certified contractors DO NOT have to register or renew their registrations with PCCLB to work in Pinellas County."

Answer: I do not know who put this in there, but as the PCCLB is the Pinellas County Construction Licensing Borad, I do not see how it is relevant to us.

3.) Will the City be providing line items for a complete bid schedule of values?

Provided with previous addendum answers

Answser: No.

4.) Are we able to use the adjacent power line easement as a lay down area?

Answer: No, it is not the City’s easement.

mailto:purchasing@sanfordfl.gov

City of Sanford | Finance Department | Purchasing Division 300 N. Park Avenue Suite 236, Sanford, Florida 32771

Phone: 407-688-5028 or 5030 | Fax: 407-688-5021 | Email: purchasing@sanfordfl.gov ADDENDUM

#3 IFB 24/25-23 GROVEVIEW PUMP STATION

IMPROVEMENTS|

III. CHANGES, ADDITIONS AND/OR CLARIFICATIONS

Electrical Plan Revision

IV. SIGN-IN SHEET

N/A

V. ATTACHMENTS

Electrical Plan Revision

Respondents must acknowledge receipt of this Addendum by signing this form below and returning it to the Procurement Division prior to the hour and date specified for receipt of bids/proposals or by including this Addendum with your submittal. Failure to comply may result in disqualification of your response.

Acknowledgment is hereby made of Addendum #3 to IFB 24/25-23 Groveview Pump Station Improvements|

Name of Firm/Company Contact Email

Street Address City, State, Zip Code

Telephone Number Fax Number

Authorized Person Printed Name Authorized Person Title

Authorized Person Signature Date of Signature mailto:purchasing@sanfordfl.gov

M

30'10'

MH: 20

Graphic Scale in Feet

10 10 20

N

E-1ELECTRICAL SITE PLAN

CIRCUIT BELOW GRADE

PB

LEGEND

CIRCUIT ABOVE GRADE

KEY NOTES

Job No.

Date:

Checked by:

Designed by:

Drawn by:

Sheet No.No. DateNo. Date Revision Revision www.cphcorp.com

THIS SHEET NOT VALID FOR CONSTRUCTION WITHOUT COMPLETE SET OF PLANS. SEE GENERAL NOTES FOR MASTER LEGEND.

8 GROVEVIEW PUMP STATION

IMPROVEMENTS

Sanford, Florida S06222 07-2024

A. ZVONARYOV

G. TAYLOR

J. VITAL

C 2025

500 West Fulton Street Sanford, FL 32771 Ph: 407.322.6841

Plans Prepared By:

State of Florida Licenses:

Engineer No. 3215

Surveyor No. LB7143 Architect. No. AA26000926 Landscape No. LC000298

Building Better Communities Together

GREGORY D. TAYLOR, P.E.

FL P.E. No. 77811

B

ID

D O

C U

M E

N T

S

EXISTING LIFT STATION

T.E = 47.71

NW INV.=40.24 (10" CLAY)

NE INV. = 34.71 (10" CLAY)

BOT. = 33.79

CONDUIT UP FROM BELOW GRADE

NEW PUMP STATION

SITE BENCHMARK #535+

TOP OF MAG NAIL AND DISK

WITH "BM" LB #7143

EL. 47.72 NAVD88

N.1608609.12 E.557974.72

EXISTING PAD-MOUNT

TRANSFORMER

PB4 #3/0, 3"C

13"X24", 18" DEEP PULL BOX WITH

TIER 15 COVER, LOGO "ELECTRIC",

QUAZITE PG1324BA18 BOX W/

PG1324HA0017 COVER OR EQUAL

CONTROL PANEL

ABBREVIATIONS

AMP

CP

A

DISCONNECT SWITCH

DOUBLE-POLE DOUBLE-THROW

D/S

DPDT

GROUND FAULT CIRCUIT INTERRUPTERGFI

RECEPTACLE

POLE

RCPTL

P

REMOTE TERMINAL UNITRTU

SURGE PROTECTIVE DEVICE

SUPERVISORY CONTROL AND DATA ACQUISITION

SPD

SCADA

STAINLESS STEELSS

WEATHERPROOF

VOLT

WP

V

SHEET INDEX

E-1 ELECTRICAL SITE PLAN

E-2A ELECTRICAL DIAGRAMS 1 OF 2

E-2B ELECTRICAL DIAGRAMS 2 OF 2

E-3 CALCULATIONS AND DETAILS

1. OBTAIN AVAILABLE FAULT CURRENT FROM FPL.

2. PROVIDE 3"C STUB-OUT FOR CONNECTION TO TRANSFORMER BY

UTILITY. COORDINATE WITH FPL FOR SERVICE LATERAL

REQUIREMENTS.

3. REMOVE ELECTRIC METER. COORDINATE WITH FPL FOR REUSE

OF METER.

4. REMOVE ANTENNA AND TOWER. COORDINATE WITH OWNER ON

REUSE.

5. 13"X24", 18" DEEP PULL BOX WITH TIER 15 COVER, LOGO

"ELECTRIC", QUAZITE PG1324VA18 BOX W/ PG1324HA0017 COVER

OR EQUAL.

COPPER

ALUMINUM

CU

AL

POLE-MOUNTED LIGHT FIXTURE

UNLESS OTHERWISE NOTEDUON

AutoCAD SHX Text 14.0'

AutoCAD SHX Text 12.7'

AutoCAD SHX Text 14.0'

AutoCAD SHX Text 12.6'

AutoCAD SHX Text

LOT 19

AutoCAD SHX Text

LOT 18

AutoCAD SHX Text S

AutoCAD SHX Text S

AutoCAD SHX Text 05/27/25

AutoCAD SHX Text

REVISED SITE LAYOUT

AutoCAD SHX Text

JAV

AutoCAD SHX Text CPH, LLC A Full Service A & E Firm

AutoCAD SHX Text

AutoCAD SHX Text

PROPOSED SANITARY

MANHOLE

8' DIA. WET WELL

BYPASS PUMP

CHAIN LINK FENCE

ALUMINUM ACCESS HATCH WITH

LOCKSET AND RELEASE HANDLE

PUMP # 1PUMP # 2

60" X 48" ALUMINUM ACCESS HATCH

(HALLIDAY PRODUCT H2R4860 OR EQUAL)

6" 45° BEND (MJ)

WATER SERVICE

METER SUPPLIED

BY CITY

HOSE BIB W/ RPZ

AND METER

2 -6' SWING GATE

2" ARV

6" CHECK VALVE

SPD &

RCPTL

D/S

METER

CPANTENNA

TOWER

CADWELD #4 STRANDED

TINNED COPPER TO GEC

CADWELD #4 STRANDED TINNED

COPPER TO EQUIPMENT RACK

CADWELD #4 STRANDED TINNED

COPPER TO 20' X 3/4"

COPPER-CLAD GROUND ROD

(TYP, EACH CORNER)

COUNTERPOISE (GROUND

RING) - #2/0 STRANDED

TINNED COPPER MIN 30"

BELOW GRADE

CADWELD #4 STRANDED TINNED

COPPER TO ACCESS COVER AND

FRAME

CADWELD #4 STRANDED TINNED

COPPER TO ACCESS COVER AND

FRAME

CADWELD #4 STRANDED

TINNED COPPER TO FLANGE

CADWELD #4

STRANDED TINNED

COPPER TO FRAME

CADWELD #4

STRANDED TINNED

COPPER FROM FENCE

TO SWING GATE (TYP,

BOTH SWING GATES)

CADWELD #4 STRANDED

TINNED COPPER TO FENCE -

MINIMUM 2 LOCATIONS

GROUND TEST WELL

GROUNDING AND BONDING DIAGRAM

6" PVC FM

M

RTU

4" MAG

METER

2" ARV

TIMER

SWITCH

MH: 20ENCLOSED

BREAKER

Job No.

Date:

Checked by:

Designed by:

Drawn by:

Sheet No.No. DateNo. Date Revision Revision www.cphcorp.com

THIS SHEET NOT VALID FOR CONSTRUCTION WITHOUT COMPLETE SET OF PLANS. SEE GENERAL NOTES FOR MASTER LEGEND.

8 GROVEVIEW PUMP STATION

IMPROVEMENTS

Sanford, Florida S06222 07-2024

A. ZVONARYOV

G. TAYLOR

J. VITAL

C 2025

500 West Fulton Street Sanford, FL 32771 Ph: 407.322.6841

Plans Prepared By:

State of Florida Licenses:

Engineer No. 3215

Surveyor No. LB7143 Architect. No. AA26000926 Landscape No. LC000298

Building Better Communities Together

GREGORY D. TAYLOR, P.E.

FL P.E. No. 77811

B

ID

D O

C U

M E

N T

S

E-2AELECTRICAL DIAGRAMS

Graphic Scale in Feet

2 2 4

N

AutoCAD SHX Text S

AutoCAD SHX Text CPH, LLC A Full Service A & E Firm

AutoCAD SHX Text 05/27/25

AutoCAD SHX Text

REVISED SITE LAYOUT

JAV

SERVICE

DISCONNECT

FPL

METERRTU CONTROL

PANEL

PUMP #1

PUMP #2

CONTROL

TO

WET

WELL

2" C WITH PULL

STRING TO

ANTENNACONCRETE BASE

3/4" x 20'

COPPER-CLAD

GROUND ROD

10'

MIN.

ANTENNA TOWER

2'-4" 2'-4"

WP/GFCI SERVICE

RECEPTACLE

1'-0"

ALARM BELL/HORN

PIPE MOUNTED

ALARM LIGHT

BEHIND PANEL

2'

MAX.

ANTENNA

4'-0"

MIN.

EQUIPMENT

RACK

(NOTE 1)

18.5' MIN

2'-4"

FROM UTILITY

TRANSFORMER

SPD

STRUT CHANNEL

1-1/2" MIN. (TYP)

GENERATOR

INLET RECEPTACLE

ALUMINUM CONDUIT

SEAL (TYP, 3 PL.)

MAG

METER

XMTR

6" x 6" x 12'

CONCRETE POST

(TYP. 4 PL.)

TO MAG METER

- SEE E-2A

TIMER

SWITCH

3/4"C. WITH PULL

STRING TO LIGHT

POLE

ENCL.

CKT.

BKR

Job No.

Date:

Checked by:

Designed by:

Drawn by:

Sheet No.No. DateNo. Date Revision Revision www.cphcorp.com

THIS SHEET NOT VALID FOR CONSTRUCTION WITHOUT COMPLETE SET OF PLANS. SEE GENERAL NOTES FOR MASTER LEGEND.

8 GROVEVIEW PUMP STATION

IMPROVEMENTS

Sanford, Florida S06222 07-2024

A. ZVONARYOV

G. TAYLOR

J. VITAL

C 2025

500 West Fulton Street Sanford, FL 32771 Ph: 407.322.6841

Plans Prepared By:

State of Florida Licenses:

Engineer No. 3215

Surveyor No. LB7143 Architect. No. AA26000926 Landscape No. LC000298

Building Better Communities Together

GREGORY D. TAYLOR, P.E.

FL P.E. No. 77811

B

ID

D O

C U

M E

N T

S

E-2BELECTRICAL DIAGRAMS

RISER DIAGRAM

ELECTRICAL ONE-LINE DIAGRAM

GENERAL NOTES:

1. THE CONTRACTOR SHALL SUBMIT SIGNED AND SEALED WIND LOAD CALCULATIONS FROM A STATE OF FLORIDA LICENSED

PROFESSIONAL ENGINEER FOR THE EQUIPMENT RACK, FOUNDATIONS, TOWER, ANTENNA AND ACCESSORIES. THE CALCULATIONS SHALL DOCUMENT THE POSTS, BRACKETS, MOUNTING HARDWARE, CONCRETE BASES AND FOUNDATIONS INCLUDING EMBEDMENT DEPTH, REINFORCEMENT, AND REQUIRED DIMENSIONS. THE CALCULATIONS SHALL USE THE

REQUIRED WIND SPEED OF 139 MPH (RISK CATEGORY II).

2. ALL MOUNTING HARDWARE SHALL BE STAINLESS STEEL UNLESS OTHERWISE NOTED.

3. EQUIPMENT RACK MOUNTING BRACKETS SHALL LINE UP WITH ALL EQUIPMENT ENCLOSURE'S FACTORY SET MOUNTING

HOLES. NO DRILLING OF PANELS IS ALLOWED.

4. EQUIPMENT RACK POSTS SHALL BE EITHER STAINLESS STEEL OR CONCRETE.

5. ALL CONDUIT SHALL BE ALUMINUM RIGID METAL CONDUIT (AL RMC) ABOVE GRADE TO 6" BELOW GRADE OR THROUGH SLAB, WHICHEVER IS GREATER, WHERE IT SHALL TRANSITION TO PVC UNLESS OTHERWISE NOTED. ALUMINUM CONDUIT IN CONTACT W/ EARTH OR CONCRETE SHALL HAVE SUPPLEMENTARY CORROSION PROTECTION PER NEC 300.6.

6. PROVIDE PULL WIRE IN EMPTY CONDUITS.

2"C TO WET WELL. CABLES FURNISHED WITH PUMPS AND FLOAT SWITCHES.

INSTALLED AND WIRED UNDER THIS CONTRACT.

METER

SPD

PUMP CONTROL PANEL

4 #3/0, 3"C

FROM UTILITY

TRANSFORMER

200A/3P/200AF SERVICE

ENTRANCE RATED

#6 BARE CU

4-#3/0, 3"C

4-#3/0, 1-#6 GROUND, 3"C

KEY NOTES:

1. SERVICE DISCONNECT: 200A, 240V, 3P SINGLE-THROW, 4W, FUSED, NEMA 4X, 316 SS (EATON DH324NWK316 OR EQUAL)

NOTE: BASIS OF DESIGN IS TO PROVIDE CONTROL PANEL WITH INTEGRAL POWER SOURCE TRANSFER MECHANISM;

OTHERWISE PROVIDE DPDT INSTEAD OF SPST SERVICE DISCONNECT (EATON DT324NWK316 OR EQUAL) AND INSTALL GENERATOR INLET RECEPTACLE ON DISCONNECT SWITCH OR ON RACK-MOUNTED BACK BOX INSTEAD OF ON CONTROL

PANEL.

2. SURGE PROTECTIVE DEVICE: TYPE 1, 240/120V, 3-PHASE, 4-WIRE + GROUND, 240KA PEAK SURGE CURRENT/PHASE, NEMA

4X SS (SQUARE D SSP03EMA24S1 OR EQUAL)

3. GEN INLET RCPTL: 200A, 600VAC/250VDC, 3P, 4W PIN & SLEEVE RECEPTACLE (HUBBELL HBL4200RS2W OR EQUAL)

4. GEC IN 3/4 IN AL RMC - BOND AT EACH END. CONNECT GEC, EQUIPMENT RACK, AND ANTENNA TOWER STRUCTURAL STEEL

TO GROUND RING.

5. CONTROL PANEL: PROVIDE CITY STANDARD CONTROL PANEL WITH POWER AND CONTROLS AS REQUIRED FOR BYPASS

PUMP.

6 RTU: PROVIDE CITY STANDARD RTU WITH ADDITIONAL SCADA CAPABILITIES TO MONITOR AND CONTROL BYPASS PUMP.

7. RTU ANTENNA: HEAVY DUTY, ALL-WELDED, DIRECTIONAL YAGI ANTENNA AS MANUFACTURED BY LAIRD,KATHREIN USA, OR L-COM, IMPEDANCE 50 OHMS, N FEMAILE CONNECTOR, AND SHALL MEET THE CITY'S REQUIRED FREQUENCY RANGE. THE BOOM AND ELEMENTS SHALL BE ANODIZED ALUMINUM AND THE HARDWARE AND FASTENINGS SHALL BE STAINLESS STEEL.

THE INTERNAL ELEMENTS SHALL BE SEALED IN A FOAM POTTING SYSTEM TO PREVENT MOISTURE PENETRATION. THE

ANTENNA SHALL BE ABLE TO WITHSTAND A WIND SPEED OF 139 MPH.

8. ANTENNA TOWER: ROHN 25G STEEL TOWER OR 6 INCH SQUARE TAPERED PRECAST CONCRETE POST.

9. PROVIDE METER SOCKET AND NEW METER OR CONSULT FPL ABOUT REUSE OF EXISTING METER REMOVED FROM PUMP

HOUSE.

10. SENSOR CABLE (PROVIDED WITH MAG METER) IN 1"C.

11. REMOTE TRANSMITTER, 17W @120V POWER FROM CONTROL PANEL , 4-20mA OUTPUT, NEMA 4X IP67 (SIEMENS MAG 5000W)INCLUDED WITH MAG METER. INSTALL ON RACK MOUNTING BRACKET (SIEMENS FDK085U1053) WITH SUNSHIELD (SIEMENS A5E01209496). PROVIDE #22 STP IN 1/2" CONDUIT FOR 4-20mA SIGNAL FROM TRANSMITTER TO CONTROL PANEL.

12. ELECTROMAGNETIC FLOW SENSOR ("MAG METER"), 70-2800.9 GPM (SIEMENS 7ME6520-4HJ13-2ZA2-Z+K52+N03 - MAG 5100W) WITH GROUNDING RINGS (SIEMENS A5E01002955) AND TERMINAL BOX POTTING (SIEMENS FDK:085U0220).

13. TWO 1/2"C - 120V AND 4-20mA IN SEPARATE CONDUITS.

14. PROVIDE SPRING WOUND COUNTDOWN TIMER 12 HOUR MAX WITHOUT HOLD (INTERMATIC FF412H). MOUNT TIMER WITHIN A WEATHER PROOF BOX WITH IN USE COVER. PROVIDE 2#10,1#10 CU. GND. IN 3/4" SCH. 80 PVC CONDUIT TO LIGHT POLE.

15. ENCLOSED CIRCUIT BREAKER, 20A/1P/250V NEMA 3R ENCL. VERIFY LOAD -SIDE LUG OF CIRCUIT BREAKER ACCEPTS 2#10 OR

SPLICE WIRE TO FEED TIMECLOCK AND RECEPTACLE.

TO

WET WELL

TO

WET WELL

RTU

DIESEL

PUMP

1"C 1"C FOR

12VDC WIRING

1"C FOR ENGINE

ALARM WIRING

1"C FOR PRESTART

ALARM WIRING

1"C FOR

FLOAT CABLES

MAG

METER

WP

GFI

AREA LIGHT

2-#10, #10G, 1/2"C

10' MAX

AutoCAD SHX Text CPH, LLC A Full Service A & E Firm

AutoCAD SHX Text 05/27/25

AutoCAD SHX Text

REVISED SITE LAYOUT

AutoCAD SHX Text

JAV

AutoCAD SHX Text

AutoCAD SHX Text

NOTES:

1. INSTALL SCH. 80 PVC CONDUIT EXTENDING FROM HATCH TO GROUND RING.

INSTALL GAS TIGHT SEAL AT WET WALL.

2. INSTALL GROUND WIRE IN WET WELL AT THE EDGE NEAR THE FRAME AWAY FROM

THE HATCH OPENING SO IT DOES NOT INTERFERE WITH PUMP REMOVAL AND

MAINTENANCE ACTIVITIES.

2"

#4 AWG TINNED

COPPER GROUNDING

CONDUCTOR,

GROUND

TEST WELL

LIFTING HOLE

MECHANICAL CONNECTION

FINISHED

GRADE

STAINLESS STEEL

GROUND CLAMP,

BOLT TO FRAME

METAL ACCESS COVER

1/8" THICK X 1" WIDE

MULTI-STRAND TINNED

COPPER BRAID

(LENGTH AS REQUIRED)

STAINLESS STEEL GROUND CLAMP,

BOLT TO COVER

#2/0 AWG, 34 " PVC

TO GROUND RING

10" X 17" PULL BOX,

H20 LOAD RATED,

CHRISTY B1017 OR

EQUAL

GROUND TEST WELL

WET WELL HATCH GROUNDING

#2/0 AWG BOND

TO GROUND RING

DRILL & TAP

BOLT TO

COVER

SLEEVES SIZED FOR

4 " CONDUIT

REINFORCED

CONCRETE W/

STEEL FRAME

(LOOP 36" EXTRA IN

BOX)

12" THICK CRUSHED

STONE (EXTEND 6" MIN

BELOW BOTTOM OF BOX)

GROUND ROD

4" X 20'

BOLT DOWN STEEL COVER

(LOCKABLE w/ GASKET)

LETTERS ON LID

E-3

E-3

CONCRETE-POLYMER

PULLBOX AND COVER

FINISHED

GRADE

12" THICK CRUSHED

STONE (EXTEND 6" MIN

BELOW BOTTOM OF BOX)

CONCRETE

APRON

6"

1'

GROUND ROD

3/4" X 20'

APPROVED GROUND

CONNECTION

PULLBOX DETAIIL1

E-3

FIXTURE:

RSX2-P4-30K-R4-MVOLT-IS-EGS-DBLXD

EPA LOAD=0.69

20' CONCRETE POLE DETAIL4

E-3

Job No.

Date:

Checked by:

Designed by:

Drawn by:

Sheet No.No. DateNo. Date Revision Revision www.cphcorp.com

THIS SHEET NOT VALID FOR CONSTRUCTION WITHOUT COMPLETE SET OF PLANS. SEE GENERAL NOTES FOR MASTER LEGEND.

8 GROVEVIEW PUMP STATION

IMPROVEMENTS

Sanford, Florida S06222 07-2024

A. ZVONARYOV

G. TAYLOR

J. VITAL

C 2025

500 West Fulton Street Sanford, FL 32771 Ph: 407.322.6841

Plans Prepared By:

State of Florida Licenses:

Engineer No. 3215

Surveyor No. LB7143 Architect. No. AA26000926 Landscape No. LC000298

Building Better Communities Together

GREGORY D. TAYLOR, P.E.

FL P.E. No. 77811

B

ID

D O

C U

M E

N T

S

E-3CALCULATIONS AND DETAILS

AutoCAD SHX Text

HANDHOLE

AutoCAD SHX Text

CONDUIT ACCESS

AutoCAD SHX Text

COPPER GROUND TO 10FT GROUND ROD.

AutoCAD SHX Text 7'-0"

AutoCAD SHX Text 20'-0"

AutoCAD SHX Text 24"

AutoCAD SHX Text NOTE: POLE IS TO MEET LOCAL WIND LOADS. INSTALLATION MAY REQUIRE STRUCTURAL ENGINEER APPROVAL.

AutoCAD SHX Text

ROUND CONCRETE POLE SEMINOLE POLE INC. SP2720TII EPA CAPACITY @ 140 MPH = 8

AutoCAD SHX Text

3/4" SCH.80 CONDUIT

AutoCAD SHX Text CPH, LLC A Full Service A & E Firm

AutoCAD SHX Text

AutoCAD SHX Text 05/27/25

AutoCAD SHX Text

REVISED SITE LAYOUT

JAV