ADDENDUM NO. 1. ISSUED: March 23, 2018 PROJECT: Aurora, Indiana. BID DATE: March 27, 2018

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1 ADDENDUM NO. 1 ISSUED: March 23, 2018 PROJECT: 2 nd Street CCMG Project BID DATE: March 27, 2018 The following addenda items modify, change, delete from or add to the requirements of the Contract Documents for this Project. The articles contained in this addendum take precedence over the requirements of the previously published Contract Documents. Where any article of the Project Specification or any detail of the Contract Documents is modified or deleted by the article contained in this addendum, the unaltered provisions of that article, paragraph, subparagraph, or clause shall remain in effect. This addendum shall be acknowledged on the bid form. Paul Lincks, PE Date: March 23, 2018 Prepared by: HWC Engineering. 303 Scribner Drive, Suite 201 New Albany, IN

2 Question No. 1 I did see the sign details but the issue I am running in to is figuring out the new signs. The relocate quantities are clear but it is hard to tell which signs and posts on the drawings will be new. A sign schedule that calls out the number of new signs and length of post per each sign would clear everything up. Most of the time when there is a bid item for signs by the SFT and posts by the LFT it is accompanied with a sign schedule. Any clarification would be greatly appreciated. Answer No. 1 The only signs that will not be new are street name signs and parking restriction signs (R7-108). The existing parking restriction signs will be mounted on new posts. The existing street name signs will be reused and mounted on top of the new stop signs. Sheets 5 and 6 of the plans show notes for new signs and accompanying MUTCD Sign Codes. Note 56 is for sign removal. Note 59 is for sign relocation which would apply to the parking restriction signs. The ADA signs have been improperly labeled on the plans for relocation. They should just be removed and new ADA signs and posts quantities are provided for in the schedule of values. An example of where an ADA sign is improperly labeled is at right station That sign and post should just be removed as new quantities are provided for a new ADA sign and post. There is an adjacent note at right station that shows sign code R7-8 which is a new ADA sign. Revised plan sheets are not provided in this addendum but the following changes should be noted. Project A: No changes to the plans. Project B: Left Station 20+72, sign code R3-2 should be sign code R3-1. Right Station 20+49, note should be changed from 59 to 56. Right Station 20+49, a new R7-8 sign and post should be provided at this location. Project C: Right Station 13+32, note should be changed from 59 to 56. Left Station 15+26, note should be changed from 59 to 56. Left Station 16+39, note should be changed from 59 to 56. Project D: Left Station 12+05, note should be changed from 59 to 56.

3 Changes to Schedule of Values: Quantities have been revised as follows and are reflected on the attached schedule of values: Sub Project A: SIGN, SHEET, AND SUPPORTS, REMOVE; revised quantity from 5 to 6. Sub Project B: SIGN POST, SQUARE TYPE 1 REINFORCED ANCHOR BASE; revised quantity from 22 to 59. SIGN, SHEET, RELOCATE; revised quantity from 4 to 3. SIGN, SHEET, WITH LEGEND, IN.; revised quantity from 18 to 15. Sub Project C: SIGN POST, SQUARE TYPE 1 REINFORCED ANCHOR BASE; revised quantity from 66 to 84. SIGN, SHEET, AND SUPPORTS, REMOVE; revised quantity from 1 to 6. SIGN, SHEET, RELOCATE, revised quantity from 9 to 4. Sub Project D: SIGN POST, SQUARE TYPE 1 REINFORCED ANCHOR BASE; revised quantity from 59 to 77. SIGN, SHEET, AND SUPPORTS, REMOVE; revised quantity from 2 to 6. SIGN, SHEET, RELOCATE; revised quantity from 8 to 4. Additionally, Quantities have been revised for the Bid Alternate: Decorative Sign Post. An additional 1 in length has been added where stop signs are used to allow space for the existing street sign placement. Quantities have been revised as follows: Sub Project A Bid Alternate: Decorative Sign Post: DECORATIVE SIGN POST; revised quantity from 54 to 57. Sub Project B Bid Alternate: Decorative Sign Post: DECORATIVE SIGN POST; revised quantity from 22 to 60. Sub Project C Bid Alternate: Decorative Sign Post: DECORATIVE SIGN POST; revised quantity from 66 to 87. Sub Project D Bid Alternate: Decorative Sign Post: DECORATIVE SIGN POST; revised quantity from 59 to 80.

4 Sub Project A Second Street Main St. to Judiciary St. CONSTRUCTION ENGINEERING LS 1 MOBILIZATION AND DEMOBILIZATION LS 1 TRASH RECEPTACLE, REMOVE AND RESET EACH 2 USPS MAILBOX, REMOVE AND RESET EACH 1 GRANITE CURB RAMP, REMOVE SF 32 SIDEWALK CONCRETE, REMOVE SYS 681 PAVEMENT REMOVAL SYS 43 EXCAVATION, COMMON CYS 20 TEMPORARY INLET PROTECTION EACH 4 STRUCTURE BACKFILL, TYPE 1 CYS 9 COMPACTED AGGREGATE NO. 53 TON 42 WIDENING WITH HMA, TYPE B TON 16 MILLING, ASPHALT, 1 1/2 IN. SYS 2188 HMA SURFACE TYPE B (1.5") TON 182 JOINT ADHESIVE, SURFACE LFT 1203 LIQUID ASPHALT SEALANT LFT 1203 ASPHALT FOR TACK COAT TON 0.6 CONCRETE, CLASS A CYS 12 SIDEWALK, CONCRETE SYS 573 CURB RAMP, CONCRETE SYS 10 DETECTABLE WARNING SURFACES SFT 64 STEPS, CONCRETE CYS 2 CURB, CONCRETE, DEPRESSED LFT 28 CURB AND GUTTER, CONCRETE, MODIFIED LFT 559 CURB & GUTTER, CONCRETE, DEPRESSED LFT 63 PCCP FOR APPROACHES, 6 IN. SYS 21 PCCP FOR APPROACHES, 9 IN. SYS 33 DOWNSPOUT TRENCH DRAIN EACH 1 DOWNSPOUT STORM CONNECTION EACH 4 PIPE, TYPE 2, CIRCULAR, 12 IN. LFT 16 VIDEO INSPECTON FOR STORM PIPE LFT 16 CASTING, ADJUST TO GRADE EACH 20 MANHOLE, C8 EACH 1 MESSAGE BOARD EACH 2 MAINTAINING TRAFFIC LS 1 SIGN POST, SQUARE TYPE 1 REINFORCED ANCHOR BASE LFT 54 SV 1

5 Sub Project A Continued SIGN, SHEET, AND SUPPORTS, REMOVE EACH 6 SIGN, SHEET, RELOCATE EACH 2 SIGN, SHEET, WITH LEGEND, IN. SFT 32 LIGHT STRUCTURE, REMOVE AND RESET EACH 4 LIGHT STRUCTURE, REMOVE AND SHIFT EACH 2 HANDHOLE, ELECTRIC EACH 1 LINE, THERMOPLASTIC, SOLID, WHITE, 4 IN. LFT 826 LINE, THERMOPLASTIC, SOLID, YELLOW, 4 IN. PAVEMENT MESSAGE MARKING, THERMOPLASTIC, STOP STOP LINE, WHITE, 24 IN. LFT 702 EACH 4 LFT 90 LINE, THERMOPLASTIC, SOLID, BLUE, 4 IN. LFT 63 SOLID, WHITE, CROSSHATCH LINE, 8 IN. CROSSWALK LINE, WHITE, 6 IN. LFT 326 LFT 409 CURB, PAINTING, YELLOW LFT 30 PAVEMENT MESSAGE MARKING, THERMOPLASTIC, HANDICAP SYMBOL EACH 2 Sub Project A Bid Alternate: Decorative Sign Post Second Street Main St. to Judiciary St. Bid Alternate Decorative Sign Post DECORATIVE SIGN POST LFT 57 Sub Project A Bid Alternate: Clay Brick Paver Crosswalk Second Street Main St. to Judiciary St. Bid Alternate Clay Brick Paver Crosswalk CLAY BRICK PAVER CROSSWALK LS 1 SV 2

6 Sub Project A Bid Alternate: Clay Brick Carriage Strip Second Street Main St. to Judiciary St. Bid Alternate Clay Brick Carriage Strip CLAY BRICK CARRIAGE STRIP LS 1 Sub Project A Bid Alternate: Alley Parking Lot Paving Second Street Main St. to Judiciary St. Bid Alternates Alley Parking Lot Paving COMPACTED AGGREGATE NO. 53 TON 57 MILLING, ASPHALT, 1 1/2 IN. SYS 138 HMA SURFACE TYPE B (1.5") TON 27 HMA INTERMEDIATE TYPE B (2.5") TON 26 LINE, THERMOPLASTIC, SOLID, WHITE, 4 IN. Sub Project B Second Street Mechanic St. to Main St. LFT 145 CONSTRUCTION ENGINEERING LS 1 MOBILIZATION AND DEMOBILIZATION LS 1 TRASH RECEPTACLE, REMOVE AND RESET EACH 3 USPS MAILBOX, REMOVE AND RESET EACH 1 SIDEWALK CONCRETE, REMOVE SYS 866 PAVEMENT REMOVAL SYS 80 TEMPORARY INLET PROTECTION EACH 3 COMPACTED AGGREGATE NO. 53 TON 46 MILLING, ASPHALT, 1 1/2 IN. SYS 1495 HMA SURFACE TYPE B (1.5") TON 125 JOINT ADHESIVE, SURFACE LFT 1011 LIQUID ASPHALT SEALANT LFT 1011 ASPHALT FOR TACK COAT TON 0.4 COAL CHUTE TREATMENT EACH 11 CONCRETE, CLASS A CYS 18 SIDEWALK, CONCRETE SYS 764 STEPS, CONCRETE CYS 1 CURB AND GUTTER, CONCRETE, MODIFIED LFT 596 SV 3

7 Sub Project B Continued CURB AND GUTTER, CONCRETE, DEPRESSED LFT 78 PCCP FOR APPROACHES, 9 IN. SYS 80 DOWNSPOUT TRENCH DRAIN EACH 1 DOWNSPOUT STORM CONNECTION EACH 6 CASTING, ADJUST TO GRADE EACH 11 MESSAGE BOARD EACH 2 MAINTAINING TRAFFIC LS 1 SIGN POST, SQUARE TYPE 1 REINFORCED ANCHOR BASE LFT 59 SIGN, SHEET, AND SUPPORTS, REMOVE EACH 1 SIGN, SHEET, RELOCATE EACH 3 SIGN, SHEET, WITH LEGEND, IN. SFT 15 LIGHT STRUCTURE, REMOVE AND RESET EACH 6 LINE, THERMOPLASTIC, SOLID, WHITE, 4 IN. LFT 1218 STOP LINE, WHITE, 24 IN. LFT 40 LFT 160 CROSSWALK LINE, WHITE, 6 IN. CURB, PAINTING, YELLOW LFT 90 Sub Project B Bid Alternate: Decorative Sign Post Second Street Mechanic St. to Main St. Bid Alternate Decorative Sign Post DECORATIVE SIGN POST LFT 60 Sub Project B Bid Alternate: Clay Brick Paver Crosswalk Second Street Mechanic St. to Main St. Bid Alternate Clay Brick Paver Crosswalk CLAY BRICK PAVER CROSSWALK LS 1 SV 4

8 Sub Project B Bid Alternate: Clay Brick Carriage Strip Second Street Mechanic St. to Main St. Bid Alternate Clay Brick Carriage Strip CLAY BRICK Carriage Strip LS 1 Sub Project C Second Street Bridgeway St. to Mechanic St. CONSTRUCTION ENGINEERING LS 1 MOBILIZATION AND DEMOBILIZATION LS 1 TREE, REMOVE EACH 1 TRASH RECEPTACLE, REMOVE AND RESET EACH 2 ORNAMENTAL CLOCK, REMOVE AND RESET EACH 1 HANDRAIL, REMOVE AND REPLACE LFT 8 SIDEWALK CONCRETE, REMOVE SYS 1043 INLET, REMOVE EACH 1 PAVEMENT REMOVAL SYS 62 TEMPORARY INLET PROTECTION EACH 6 STRUCTURE BACKFILL, TYPE 1 CYS 62 COMPACTED AGGREGATE NO. 53 TON 55 MILLING, ASPHALT, 1 1/2 IN. SYS 2099 HMA SURFACE TYPE B (1.5") TON 182 JOINT ADHESIVE, SURFACE LFT 1233 LIQUID ASPHALT SEALANT LFT 1233 ASPHALT FOR TACK COAT TON 0.6 COAL CHUTE TREATMENT EACH 4 CONCRETE, CLASS A CYS 22 SIDEWALK, CONCRETE SYS 881 CURB RAMP, CONCRETE SYS 49 DETECTABLE WARNING SURFACES SFT 64 STEPS, CONCRETE CYS 2 CURB, CONCRETE, MODIFIED LFT 86 CURB AND GUTTER, CONCRETE, MODIFIED LFT 688 CURB AND GUTTER, CONCRETE, DEPRESSED LFT 156 PCCP FOR APPROACHES, 9 IN. SYS 47 DOWNSPOUT TRENCH DRAIN EACH 9 DOWNSPOUT STORM CONNECTION EACH 1 HMA FOR STRUCTURE INSTALLATION, TYPE B TON 11 PIPE, TYPE 2, CIRCULAR, 12 IN. LFT 101 VIDEO INSPECTON FOR STORM PIPE LFT 101 SV 5

9 Sub Project C Continued CASTING, ADJUST TO GRADE EACH 7 INLET, A2 EACH 2 MANHOLE, C8 EACH 2 MESSAGE BOARD EACH 2 MAINTAINING TRAFFIC LS 1 SIGN POST, SQUARE TYPE 1 REINFORCED ANCHOR BASE LFT 84 SIGN, SHEET, AND SUPPORTS, REMOVE EACH 6 SIGN, SHEET, RELOCATE EACH 4 SIGN, SHEET, WITH LEGEND, IN. SFT 34 LIGHT STRUCTURE, REMOVE AND RESET EACH 7 HANDHOLE, ELECTRIC EACH 4 LINE, THERMOPLASTIC, SOLID, WHITE, 4 IN. LFT 1218 PAVEMENT MESSAGE MARKING, THERMOPLASTIC, STOP STOP LINE, WHITE, 24 IN. EACH 4 LFT 80 LFT 320 CROSSWALK LINE, WHITE, 6 IN. CURB, PAINTING, YELLOW LFT 80 Sub Project C Bid Alternate: Decorative Sign Post Second Street Bridgeway St. to Mechanic St. Bid Alternate Decorative Sign Post DECORATIVE SIGN POST LFT 87 Sub Project C Bid Alternate: Clay Brick Paver Crosswalk Second Street Bridgeway St. to Mechanic St. Bid Alternate Clay Brick Paver Crosswalk CLAY BRICK PAVER CROSSWALK LS 1 SV 6

10 Sub Project C Bid Alternate: Clay Brick Carriage Strip Second Street Bridgeway St. to Mechanic St. Bid Alternate Clay Brick Carriage Strip CLAY BRICK CARRIAGE STRIP LS 1 Sub Project D Second Street Exporting St. to Bridgeway St. CONSTRUCTION ENGINEERING LS 1 MOBILIZATION AND DEMOBILIZATION LS 1 SIDEWALK CONCRETE, REMOVE SYS 499 MANHOLE, REMOVE EACH 3 POST, REMOVE EACH 3 PAVEMENT REMOVAL SYS 51 TEMPORARY INLET PROTECTION EACH 3 COMPACTED AGGREGATE NO. 53 TON 31 MILLING, ASPHALT, 1 1/2 IN. SYS 1326 HMA SURFACE TYPE B (1.5") TON 114 JOINT ADHESIVE, SURFACE LFT 699 LIQUID ASPHALT SEALANT LFT 699 ASPHALT FOR TACK COAT TON 0.4 COAL CHUTE TREATMENT EACH 1 CONCRETE, CLASS A CYS 10 SIDEWALK, CONCRETE SYS 391 CURB RAMP, CONCRETE SYS 46 DETECTABLE WARNING SURFACES SFT 64 CURB AND GUTTER, CONCRETE, MODIFIED LFT 340 CURB & GUTTER, CONCRETE, DEPRESSED LFT 151 PCCP FOR APPROACHES, 6 IN. SYS 28 PCCP FOR APPROACHES, 9 IN. SYS 23 DOWNSPOUT TRENCH DRAIN EACH 5 PIPE PLUG EXISTING EACH 5 CASTING, ADJUST TO GRADE EACH 10 MESSAGE BOARD EACH 2 MAINTAINING TRAFFIC LS 1 SIGN POST, SQUARE TYPE 1 REINFORCED ANCHOR BASE LFT 77 SIGN, SHEET, AND SUPPORTS, REMOVE EACH 6 SIGN, SHEET, RELOCATE EACH 4 SIGN, SHEET, WITH LEGEND, IN. SFT 40 SV 7

11 Sub Project D Continued LIGHT STRUCTURE, REMOVE AND RESET EACH 4 LINE, THERMOPLASTIC, SOLID, WHITE, 4 IN. LFT 70 LINE, THERMOPLASTIC, SOLID, YELLOW, 4 IN. PAVEMENT MESSAGE MARKING, THERMOPLASTIC, STOP STOP LINE, WHITE, 24 IN. LFT 12 EACH 4 LFT 80 LFT 320 CROSSWALK LINE, WHITE, 6 IN. PAVEMENT MESSAGE MARKING, THERMOPLASTIC, R X R EACH 1 CURB, PAINTING, YELLOW LFT 40 Sub Project D Bid Alternate: Decorative Sign Post Second Street Exporting St. to Bridgeway St. Bid Alternate Decorative Sign Post DECORATIVE SIGN POST LFT 80 Sub Project D Bid Alternate: Clay Brick Paver Sidewalk Second Street Exporting St. to Bridgeway St. Bid Alternate Clay Brick Paver Sidewalk CLAY BRICK PAVER SIDEWALK LS 1 Sub Project D Bid Alternate: Clay Brick Carriage Strip Second Street Exporting St. to Bridgeway St. Bid Alternate Clay Brick Carriage Strip CLAY BRICK CARRIAGE STRIP LS 1 SV 8