5602 E. Iowa Road, Edinburg, Texas 78542 (956) 287-1818 office (956) 287-3697 fax

ADDENDUM NO. 1

DATE: August 29, 2019 RE: BID NO. 19-001 – EEDC North Park OWNER: EDINBURG ECONOMIC DEVELOPMENT CORPORATION TO: ALL PROPOSERS, HOLDERS OF SPECIFICATIONS, AND ALL INTERESTED

PARTIES TO THE EDINBURG CISD BID OPEN: 3:00 P.M. (Central Time), Wednesday, September 11, 2019

The following clarifications, corrections and directives shall become part of the Proposal, Contract Documents and Specifications for BID NO. 19-001 – EEDC North Park. BID OPENING DATE 1. The Bid opening date has been changed to Wednesday, September 11, 2019 at 3:00 P.M.

(Central Time). CONSTRUCTION PLANS 2. Replace Plan Sheet 19 of 37 with Revised Plan Sheet 19 of 37 which contains the following changes to Details:

a. Revised “Net With Backstop” to “Backstop” which replaces netting with chain link fencing at the backstop location.

b. Backstop – Revised installation of all backstop by Contractor. c. Dugout Side Elevation – Inserted bottom rail to drawing d. Outfield Fence Elevation – Removed all padding from fencing e. Dugout Rail Elevation – Remove Detail from sheet

MEP PLANS AND SPECIFICATION CLARIFICATIONS

3. See attached MEP Addendum No. 1

Please make the necessary corrections to the Plans and Proposal, as appropriate. PLEASE ACKNOWLEDGE RECEIPT OF THIS ADDENDUM IN THE SPACE PROVIDED IN THE BID PROPOSAL FORM.

SDIENGINEERING T BPE L i c e ns e d No F -1 3 0 16

A L imi ted L iab i l i ty Company Civil • Transportation • Planning • Stormwater

x/x/13 8/2/2019

P: 956.973.0500 | F: 956.351.5750

www.trinitymep.com | Copyright 2019

Texas Registered Engineering Firm No. - F10362

P a g e |

1

ADDENDUM #1

Project Name: City of Edinburg North Park Sport Complex

Project Number: 19.2.30

Date: 8/29/2019 Note: The work shall be carried out in accordance with the following supplemental instructions issued in

accordance with the Contract Documents without change in Contract Sum or Contract Time Proceeding

with the Work in accordance with these instructions indicates your acknowledgement that there will be no

change in the Contract Sum or Contract Time.

I. Specifications:

A. 265100 – Equal acceptable manufacturers as follow: Lithonia

B. 265600 – Equal acceptable manufactures as follow: Lithonia, KW

C. 265668 – Purchase and Installed by others. Add the Pole foundation drawing,

Refer to Sheet C1.

II. General: N/A

A.

III. Electrical:

A. Sheet E3.1 – Revise electrical schematic diagram, refer to attached.

B. Sheet E4.1 – Revise panel schedules, refer to attached.

ELECTRICAL RISER DIAGRAM KEYED NOTES:

WP/"IN-USE GENERAL RECEPTACLE CIRCUIT. CIRCUIT SHALL BE "FL-5" OF PANEL-FL.7

5

1#3/0G IN 1"C, 3/4"X10' COPPER CLAD RODS. PROVIDE GROUNDING AS PER NECREQUIREMENTS.

4 PROVIDE 1-2"C WITH PULLSTRING.

3 FURNISH AND INSTALL 1-4"C FOR UTILITY PRIMARY RACEWAY TO POWER SOURCE ASDIRECTED BY UTILITY COMPANY. PROVIDE WARNING RIBBONS 12" ABOVE CONDUIT.

6 1#6G, GROUND ELECTRODE CONDUCTOR, CALDWELD CONNECTION TO BUILDING REBARAND STRUCTURE STEEL.

POWER COMPANY TRANSFORMER 480/277V, 3Ø, 4W. COORDINATE WITH AEP FORNEW SECONDARY WIRING. CONTRACTOR SHALL INCLUDE ALL COST FROM AEP FORTHE NEW WORK ON THE SECONDARY SIDE.

1 NEW POWER COMPANY POLE WITH RISER DIP POLE. COORDINATE WITH POWERCOMPANY FOR ALL REQUIREMENTS.

2

8

CONCRETEDEPTH MIN.36"

'L'PNL

TX-FL

CONCESSION

6

3

4

MUSCOLIGHTINGCONTROLCABINET

SPD

NEW POWER CO. POWER

LOCATION WITH POWER CO.POLE. COORDINATE EXACT

3

1

2

5

SCALE: NTS

ELECTRICAL SCHEMATIC DIAGRAM1

DRY-TYPE TRANSFORMER SCHEDULE

TX-LR1

NOTE: ALL DRY-TYP TRANSFORMER SHALL BE ENERGY EFFICIENT MODELS AND MEET 2016 ENERGY EFFICIENT REQUIREMENTS..

TYPE-DT-3: GENERAL, 45KVA, COPPER WINDINGS,3-PHASE, (P)480V-(S)208/120V,115°RISE,NEMA-3R

LABEL TRANSFORMER DESCRIPTION PRIMARY VOLTAGE FEEDER - SECONDARY VOLTAGE FEEDER - 480V, 3Ø 120/208V, 3Ø, 4W

DISCONNECT SCHEDULE

NOTE: 1. REFER TO BREAKER SIZE FOR FUSE SIZE.2. REFER TO PANELBOARD FOR DISCONNECT PHASES AND VOLTAGE.

30AMP, 1Ø, 3W, N1,120V, S/N, N.F., H.D. ROTARY TYPE DISCONNECT

DESCRIPTIONLABEL

WH-1

30AMP, 1Ø, 3W, N1,120V, S/N, N.F., H.D. ROTARY TYPE DISCONNECT

4#4, 1#8G IN 1.5"C 4#2/0, 1#6G IN 2"C

45KVA

PNL'MDP'

PNL'FL' 7

1-RUN 4#3/0, 2"C8

LIGHTING CONTROL SENSORS LEGEND

COMMENTS

NOTES:

1. All sensor locations are approximate, refer to manufacturers installation instructions prior to installation.

2. Ultrasonic ceiling mount sensors should be located a minimum of six feet from HVAC supply/return vents.

4. Contractor is responsible for field verification of required number of power packs: · One power pack is required for each circuit to be controlled.

· One power pack is required for every three sensors in the zone.

· If multiple circuits are to be controlled by a sensor, an auxiliary relay can be used in conjunction with the power pack.

· The maximum number of sensors that can be put on a power pack is to be reduced by one for each slave pack used.

5. Sensors mounted over the door must be placed one foot inside the threshold.

6. Contractor is responsible for ensuring that the sensor bill of materials complies with the sensor design and layoutspecifications.

7. Contractor is responsible for installing equipment in compliance with local code.8. Refer to manufacturers wiring diagrams.

WSX-PDT-SAOS2

SYMBOL ACUITY MODEL NUMBER

GENERAL NOTES:A. CONTRACTOR SHALL REFER TO MANUFACTURERS INSTRUCTIONS AND WIRING DIAGRAMS PRIOR TO BIDDATE.B. CONTRACTOR SHALL INCLUDE ALL COST IN BID FOR AN OPERABLE LIGHTING SYSTEM.

CONDUIT

3/4"C

Contractor shall include all cost for a manufacturer certified technician to provide acomplete training session to owner representatives. Training shall include but not limited tothe following: calibrate sensors settings, programming existing conditions and how to addnew circuits, trouble shooting, overview of panel and any request from owner. Training maytake days; contractor/manufacturer shall include all cost in bid. Contractor shall notifyowner/Architect/Engineer on the day for the training. Technician shall calibrate all sensorsto owners desire, include cost for technician to provide service after the job is complete.

9. NOTE:

3. Contractor is responsible for: proper sensitivity & time delay settings (for non-adaptive products)recommended placement, and field verification of circuits with in respect to power placement.

GENERAL NOTES:A. PROVIDE GROUND /BONDING AS INDICATED ON THE NATIONAL ELECTRICAL CODE.

NAME PLATES SHALL BE PROVIDED FOR ALL ELECTRICAL SWITCH GEAR, PANEL BOARDS,LIGHTING CONTACTORS, LIGHTING CONTROL PANELS, ETC.. BY ELECTRICAL CONTRACTOR.

NEW ELECTRICAL METERING AND SERVICE EQUIPMENT SHALL BE PROVIDED AND INSTALLEDACCORDING TO THE LOCAL POWER UTILITY CO. AND CITY REQUIREMENTS. VERIFY ANDCOORDINATE WITH POWER UTILITY CO. AND AHJ BEFORE BID AND INSTALLATION.

COMPLY WITH NFPA 70E SAFETY REQUIREMENTS.

B.

C.

D.

PANELBOARDS WITH MORE THAN 42 CIRCUITS SHALL BE IN ONE CABINET ENCLOSURE,UNLESS OTHERWISE NOTED.

E.

PROVIDE 4"CONCRETE PAD FOR ALL DRY-TYPE TRANSFORMERS.F.ALL TWO SECTION PANELBOARDS SHALL BE FEED THRU LUGS.G.

CONTRACTOR SHALL BE RESPONSIBLE FOR DELIVERY OF ELECTRICAL SERVICE TO THE NEWBUILDING WITHIN PROJECT SCHEDULE. COORDINATE ALL COST FOR LABOR ANDMATERIALS WITH LOCAL ELECTRICAL UTILITY COMPANY PRIOR TO BID. ALL COSTASSOCIATED WITH THE DELIVERY OF ELECTRICAL SERVICE INCLUDING ALL MATERIALS SHALLBE INCLUDED IN BID. TRANSITION OF NEW ELECTRICAL SERVICE SHALL PROCEED INWEEKENDS OR HOLIDAYS, INCLUDE ALL COST IN BID FOR OVERTIME FROM ELECTRIC UTILITYCOMPANY. NO ADDITIONAL PAYMENT WILL BE MADE FOR SERVICE DELIVERY COSTS AFTERCONTRACT HAS BEEN AWARDED.

H.

ELECTRICAL SERVICE 480/277V 1000AMPS OR MORE SHALL INCLUDE GROUND FAULTPROTECTION.

I.

ELECTRICAL SERVICE 120V THRU 480V 1000AMPS OR MORE SHALL INCLUDE AN ARCREDUCTION MAINTENANCE SWITCH. COORDINATE EXACT LOCATION OF SUCH SWITCH.

J.

CONTROL CIRCUIT

30AMP, 1Ø, 3W, N3R,208V, S/N, H.D. FUSED DISCONNECTSCOREBOARD

ICEMACHINE

TC1

LC1

5

TC2

LC2

TO LTG LOADTO LTG LOAD

3"GALVANIZED PIPE WITH UNISTRUT STAND FOR ELECTRICAL SERVICE EQUIPMENT.COORDINATE WITH UTILITY COMPANY PRIOR TO ANY WORK.

9

99

SPORTS LIGHTING CIRCUITS, REFER TO PANEL SCHEDULES FOR CIRCUITS.10

10

THE CONTRACTOR SHALL FURNISH AN ARC FLASH HAZARD ANALYSIS STUDY PER NFPA 70E-STANDARD FOR ELECTRICAL SAFETY IN THE WORKPLACE, REFERENCE ARTICLE 130.3 ANDANEEX D.

K.

CONTRACTOR SHALL INCLUDE ALL COST TO PROVIDE SHORT CIRCUIT AND PROTECTIVEDEVICE. THE SHORT-CURCUIT AND PROTECTIVE DEVICE COORDINATE STUDIES SHALL BESUBMITTED TO THE DESIGN ENGINEER PRIOR TO RECEIVING FINAL APPROVAL OF THEDISTRIBUTION EQUIPMENT SHOP DRAWINGS AND/OR PRIOR TO RELEASE OF EQUIPMENTDRAWINGS FOR MANUFACTURING, APPROVAL FROM THE ENGINEER MAY BE OBTAINEDFOR PRELIMINARILY SUBMITTAL OF SUFFICIENT STUDY DATA TO ENSURE THAT THE SELECTIONOF DEVICE AND CHARACTERISTICS WILL BE SATISFACTORY.

L.

2#12, 1#12G, 1/2"C

EQUIPMENT,MATERIALSAND LABOR BYOWNER/OTHERS

TIE INTO PANEL IN THERESPECTIVE SPACE

REFER TO PANEL SCHEDULE MDP FOR LIGHTING CIRCUITS WIRING AND CONDUITREQUREMENTS.

11

11

1

1

SD

IEN

GIN

EE

RIN

G, L

LC

civil

tra

nspo

rtation

pl

ann

ing

sto

rmwate

r

INFO@SDI-ENGIN

EERIN

G.C

OM

5602 E

. IO

WA R

D., E

DIN

BURG, TEXAS (956) 287

-181

8 PH. (956) 287

-3697 F

AX

TBPE R

EG. NO. F-13016

MEP ENGINEERING3533 Moreland Dr. Ste A l Weslaco, Tx 78596p:956.973.0500 l f:956-351-5750www.trinitymep.com I Copyright 2019Texas Registered Engineering Firm - F10362Project number:

08/29/19

"THESE DRAWINGS ARE INTENDED FOR INTERIMREVIEW ONLY UNDER THE AUTHORITY OF LEONARDOMUNOZ, P.E. NUMBER 97437, ON . IT IS NOTTO BE USED FOR CONSTRUCTION PURPOSES."

"THESE DRAWINGS ARE INTENDED FOR PERMIT PURPOSESONLY UNDER THE AUTHORITY OF LEONARDO MUNOZ, P.E.NUMBER 97437, ON . IT IS NOT TO BE USED FORCONSTRUCTION PURPOSES."

08/29/1908/29/19

T:\2019\19.2.30\DWGs\19.2.30 ELEC SCH.dwg

1

NAME: MDP

LOCATION:

LOAD

SERVED

SPARE

SPARE

SPARE

PARKING LTG

BASKET BALL LTG

SIGN LTG

2) PARKING LTG

2) FITNESS LTG

2) SKATING LTG

SPACE

SPACE

SPACE

B1

"

"

B2

"

"

SPD

"

"

LOADS

CONNECTED LOADRESERVE

TOTAL LOAD

TOTAL AMPSNOTES:1) PROVIDE INTEGRAL SURGE PROTECTION DEVICE, 160K.2) SPARE BREAKERS IF ALTERNATE IS NOT ACCEPTED3) BRANCH CIRCUIT WIRING/CONDUIT BY OTHERS

AMP

200

CKT

#

1

3

5

7

9

11

13

15

17

19

21

23

25

27

29

31

33

35

37

39

41

-

-25-

-

LUGS

MB

LOAD

KVA

1.7

0.7

0.5

0.7

0.4

0.4

3

3

3

3

3

3

(KVA)

701888

106

NEMA

3

BKR

SIZE

20

20

20

20

20

20

20

20

20

30

30

30

V(LL)

480

POLE

1

1

1

1

1

1

1

1

1

3

3

3

FEEDER/BRANCH CIRCUIT

SIZE

-

-

-

2#10, 1#10G,3/4"C

2#12, 1#12G,1/2"C

2#12, 1#12G,1/2"C

2#12, 1#12G,1/2"C

2#12, 1#12G,1/2"C

2#12, 1#12G,1/2"C

-

-

-

4#8, 1#10G, 1"C

-

-

4#6, 1#8G, 1.25"C

-

-

4#10, 1#10G,3/4"C

-

-

(P)

3

A

*

*

*

*

*

*

*

24

B

*

*

*

*

*

*

*

26

KVA/PHASE

(W)

4

C

*

*

*

*

*

*

*

20

FEEDER/BRANCH CIRCUIT

SIZE

-

-

-

4#4, 1#8G,1 1/2"C

-

-

2#12, 1#12G,1/2"C

-

-

-

-

-

-

-

-

4#8, 1#10G, 1"C

-

-

4#6, 1#8G, 1.25"C

-

-

V(LN)

277

POLE

1

1

1

3

1

3

3

MNT

SUR.

BKR

SIZE

20

20

20

75

20

30

30

KAIC

35

LOAD

KVA

12

15

10

0.4

1.8

1.8

1.8

1.8

1.8

1.8

(KVA)

34000

37

FDR

1-RUN 4#3/0, 1#6G, 2"C

CKT

#

2

4

6

8

10

12

14

16

18

20

22

24

26

28

30

32

34

36

38

40

42

-

-----

LOAD

SERVED

SPARE

SPARE

SPARE

PANEL-FL

VIA TX-FL

"

2) SPLASH LTG

SPACE

SPACE

SPACE

SPACE

SPACE

SPACE

SPACE

SPACE

A1

"

"

A2

"

"

DESCRIPTIVE LOADS

LIGHTINGRECEPTACLESCOOLINGHEATINGOTHER

PANEL-FL

LOCATION:

LOAD

SERVED

SCORE BOARD

"

1 RCPT

SPACE

PANEL-L

"

"

1 RCPT

TRAIL LTG

"

SPACE

SPACE

SPACE

SPACE

SPACE

SPACE

SPACE

SPACE

SPARE

SPARE

SPARE

LOADS

CONNECTED LOADRESERVE

TOTAL LOAD

TOTAL AMPSNOTES:1) PROVIDE 150AMP MAIN BREAKER.2)3)

AMP

200

CKT

#

1

3

5

7

9

11

13

15

17

19

21

23

25

27

29

31

33

35

37

39

41

-

-25-

-

LUGS

MB

LOAD

KVA

1.5

1.5

1.2

6

5

6

1.5

0.6

0.6

(KVA)

37946

127

NEMA

3

BKR

SIZE

30

20

75

20

20

20

20

20

V(LL)

208

POLE

2

1

3

1

2

1

1

1

FEEDER/BRANCH CIRCUIT

SIZE

3#6, 1#10G,1"C

-

2#12, 1#12G,1/2"C

-

4#4, 1#8G,1 1/2"C

-

-

2#12, 1#12G,1/2"C

3#6, 1#10G,1"C

-

-

-

-

-

-

-

-

-

-

-

-

(P)

3

A

*

*

*

*

*

*

*

12

B

*

*

*

*

*

*

*

15

KVA/PHASE

(W)

4

C

*

*

*

*

*

*

*

10

FEEDER/BRANCH CIRCUIT

SIZE

2#12, 1#12G,1/2"C

2#3, 1#8G,1.5"C

3#3, 1#8G,1.5"C

-

3#8, 1#10G,3/4"C

-

3#8, 1#10G,3/4"C

-

-

-

-

-

-

-

-

-

-

-

-

-

-

V(LN)

120

POLE

1

1

2

2

2

2

1

1

1

MNT

SUR.

BKR

SIZE

20

20

20

30

30

30

20

20

20

KAIC

18

LOAD

KVA

1.5

1.5

0.6

0.6

2

2

2

2

(KVA)

2900

26

FDR: 4#2/0, 1#6G,2"C

CKT

#

2

4

6

8

10

12

14

16

18

20

22

24

26

28

30

32

34

36

38

40

42

-

-----

LOAD

SERVED

MUSCO CONTROLS

SCORE KEEPER QUAD

TRAIL LTG

"

SPLASH PAD

"

SPLASH PAD

"

SPARE

"

SPACE

SPACE

SPACE

SPACE

SPACE

SPACE

SPACE

SPACE

SPARE

SPARE

SPARE

DESCRIPTIVE LOADS

LIGHTINGRECEPTACLESCOOLINGHEATINGOTHER

PANEL-L

LOCATION:

LOAD

SERVED

LIGHTING

EXTERIOR LIGHTING

SPACE

1 RCPT

WH-1

1 RCPT

1 RCPT

HAND DRYER

1) ICE MAKER

1 RCPT

EF-2

SPACE

SPARE

SPARE

SPARE

LOADS

CONNECTED LOADRESERVE

TOTAL LOAD

TOTAL AMPSNOTES:1) PROVIDE GFCI BREAKER2)3)

AMP

100

CKT

#

1

3

5

7

9

11

13

15

17

19

21

23

25

27

29

-

-25-

-

LUGS

MB

LOAD

KVA

0.6

0.3

0.6

1.5

0.6

0.6

2.4

1.5

0.6

(KVA)

154

20

54

NEMA

3

BKR

SIZE

20

20

20

20

20

20

25

20

20

20

20

20

V(LL)

208

POLE

1

1

1

1

1

1

1

1

1

1

1

1

FEEDER/BRANCH CIRCUIT

SIZE

2#12, 1#12G,1/2"C

2#12, 1#12G,1/2"C

-

2#12, 1#12G,1/2"C

2#10, 1#10G,3/4"C

2#12, 1#12G,1/2"C

2#12, 1#12G,1/2"C

2#10, 1#10G,3/4"C

2#10, 1#10G,3/4"C

2#12, 1#12G,1/2"C

-

-

-

-

(P)

3

A

*

*

*

*

*

6

B

*

*

*

*

*

5

KVA/PHASE

(W)

4

C

*

*

*

*

*

6

FEEDER/BRANCH CIRCUIT

SIZE

2#12, 1#12G,1/2"C

-

-

2#12, 1#12G,1/2"C

2#12, 1#12G,1/2"C

2#12, 1#12G,1/2"C

2#10, 1#10G,3/4"C

-

2#12, 1#12G,1/2"C

2#12, 1#12G,1/2"C

-

2#10, 1#10G,3/4"C

-

-

-

V(LN)

120

POLE

1

1

1

1

1

1

1

1

1

1

1

MNT

FLU.

BKR

SIZE

20

20

20

20

25

20

20

25

20

20

20

KAIC

10

LOAD

KVA

0.4

0.6

1.2

0.6

2.4

0.6

0.6

2.4

(KVA)

113002

FDR

1-RUN 4#2, 1#8G, 2"C

CKT

#

2

4

6

8

10

12

14

16

18

20

22

24

26

28

30

-

-----

LOAD

SERVED

LIGHTING

SPACE

SPACE

1 RCPT

1) EDF

1 RCPT

HAND DRYER

SPACE

1 RCPT

3 RCPT

SPACE

HAND DRYER

SPARE

SPARE

SPARE

DESCRIPTIVE LOADS

LIGHTINGRECEPTACLESCOOLINGHEATINGOTHER

0.6 20 1 2#12, 1#12G,1/2"C

4)

3)

3)

3)

3)

1

1

1

SD

IEN

GIN

EE

RIN

G, L

LC

civil

tra

nspo

rtation

pl

ann

ing

sto

rmwate

r

INFO@SDI-ENGIN

EERIN

G.C

OM

5602 E

. IO

WA R

D., E

DIN

BURG, TEXAS (956) 287

-181

8 PH. (956) 287

-3697 F

AX

TBPE R

EG. NO. F-13016

MEP ENGINEERING3533 Moreland Dr. Ste A l Weslaco, Tx 78596p:956.973.0500 l f:956-351-5750www.trinitymep.com I Copyright 2019Texas Registered Engineering Firm - F10362Project number:

08/29/19

"THESE DRAWINGS ARE INTENDED FOR INTERIMREVIEW ONLY UNDER THE AUTHORITY OF LEONARDOMUNOZ, P.E. NUMBER 97437, ON . IT IS NOTTO BE USED FOR CONSTRUCTION PURPOSES."

"THESE DRAWINGS ARE INTENDED FOR PERMIT PURPOSESONLY UNDER THE AUTHORITY OF LEONARDO MUNOZ, P.E.NUMBER 97437, ON . IT IS NOT TO BE USED FORCONSTRUCTION PURPOSES."

08/29/1908/29/19

T:\2019\19.2.30\DWGs\19.2.30 ELEC SCH.dwg

1