Addendum 1.pdf

Addendum Number 1

ITB #24-026 TS192 Mount Vernon Highway Multi-Use Path Intersection Improvement Projects

COMPLETE THIS ADDENDUM, SIGN and SUBMIT with the RFP

DUE DATE: November 29, 2:00 p.m.

To All Prospective Offerors: In reference to the ITB listed above, the following answers to questions, additions, deletions and changes are hereby incorporated into the ITB.

Question 1. Drawings 19-0001 to 19-0020 correspond to stage 1, have drawings for stage 2 and 3 been included?

Answer: There is only one stage to the project. Please refer to the notes on the 19 series.

Question 2. What is the anticipated starting date for this project?

Answer: We are anticipating construction commencing mid-January 2024.

Question 3. Will the City determine the amount for the allowance on pay item 999-2015 Construction complete?. It’s impossible for a contractor to determine this amount.

Answer: Line item 999-2015 Construction Complete will be removed from the bid tabulation.

Question 4. Will the City determine the amount for the allowance on pay item 000-0000 MISC.

CONSTRUCTION (AS DIRECTED BY ENGINEER)?. It’s impossible for a contractor to determine this amount.

Answer: The allowance for 000-0000 MISC. CONSTRUCTION (AS DIRECTED BY ENGINEER) will be

$140,000 for phase 1.

Question 5. Will a new pay item be added or where to include the cost of the work for extension fire hydrant?

Answer: A line item will be added for Fire Hydrant Relocation.

Question 6. Will a new pay item be added for tie-ins or connection to the water main?

Answer: Yes, line items for the 12” coupling sleeve and the 16” coupling sleeve will be added to the bid schedule under Section 670.

Question 7. What cost should be incurred under these LS items?

Answer: Please see the responses to Questions 3 and 4.

Question 8. Can the city provide a Utility Adjustment Schedule

Answer: Yes. UAS information is being provided in Bonfire.

Question 9. Will there be new plans coming out prior to the bid due date? The current landscape plans and the bid sheet have multiple discrepancies. If no new plans are intended prior to bid, are we to only price what's on the bid sheet?

Answer: The plans are final dated 8/31/23. The plans and bid sheet should match but the quantities should be used on the 29 series. As a reminder, there are three different bid tabs for this project. Any trees shown on the plans shall be installed by others. Contractor shall be responsible for all other landscaping items shown on the plans.

Question 10. Please advise if the 51% self perform requirement stipulated via Exhibit A can be reduced or removed.

Answer: No, the percentage for the pre-qualified contractor shall not be reduced.

**Update a new Bid Schedule is available in Bonfire**

TS192 Mount Vernon Highway Multi-Use Path Intersection Improvements Project - Bid Schedule

Phase I - COSS Funded - Beginning of Project to Barfield

Item

Item Unit Quantity Unit Price Cost

150-

TRAFFIC CONTROL - TS192 LS 1

210-

GRADING COMPLETE - TS192 LS 1

310-

GR AGGR BASE CRS, INCL MATL TN 4146

318-

AGGR SURF CRS TN 150

402-

RECYCLED ASPH CONC PATCHING, INCL

BITUM MATL & H LIME

TN 100

402-

RECYCLED ASPH CONC LEVELING, INCL

BITUM MATL & H LIME

TN 800

402-

RECYCLED ASPH CONC 25 MM

SUPERPAVE, GP 1 OR 2, INCL BITUM MATL

& H LIME

TN 550

402-

RECYCLED ASPH CONC 12.5 MM

SUPERPAVE, GP 2 ONLY, INCL BITUM

MATL & H LIME

TN 2000

402-

RECYCLED ASPH CONC 19 MM

SUPERPAVE, GP 1 OR 2,INCL BITUM MATL

& H LIME

TN 350

413-

TACK COAT GL 1400

432-

MILL ASPH CONC PVMT, VARIABLE DEPTH SY 4175

441-

DRIVEWAY CONCRETE, 6 IN TK SY 133

441-

DRIVEWAY CONCRETE, 8 IN TK SY 1015

441-

CONC SIDEWALK, 4 IN SY 5818

441-

CONC SIDEWALK, 8 IN SY 1250

441-

CONC VALLEY GUTTER, 6 IN SY 42

441-

CONC VALLEY GUTTER, 8 IN SY 86

441-

CONCRETE HEADER CURB, 6 IN, TP 2 LF 500

441-

CONCRETE HEADER CURB, 6 IN, TP 7 LF 1000

441-

CONC CURB & GUTTER, 8 IN X 30 IN, TP 2 LF 8810

446-

PVMT REINF FABRIC STRIPS, TP 2, 18 INCH

WIDTH

LF 5900

500-

CLASS B CONC, BASE OR PVMT WIDENING CY 400

600-

FLOWABLE FILL CY 42

632-

CHANGEABLE MESSAGE SIGN, PORTABLE,

TYPE 3

EA 1

634-

RIGHT OF WAY MARKERS EA 61

643-

TEMPORARY FIELD FENCE LF 260

643-

BARRIER FENCE (ORANGE), 4 FT LF 300

643-

ORNAMENTAL FENCE LF 1290

441-

CONC SPILLWAY, TP 3 EA 1

441-

PLAIN CONC DITCH PAVING, 4 IN SY 447

550-

STORM DRAIN PIPE, 18 IN, CLASS III LF 3523

550-

STORM DRAIN PIPE, 24 IN, CLASS III LF 277

550-

STORM DRAIN PIPE, 30 IN, CLASS III LF 127

550-

ELLIPTICAL PIPE - 23X14, CLASS III LF 58

550-

FLARED END SECTION 18 IN, STORM

DRAIN

EA 3

603-

SAND-CEMENT BAG RIP RAP, 6 IN SY 3

611-

ADJUST CATCH BASIN TO GRADE EA 1

668-

CATCH BASIN, GP 1 EA 24

668-

CATCH BASIN, GP 1, SPECIAL DESIGN EA 21

668-

CATCH BASIN, GP 1, ADDL DEPTH LF 6

668-

CATCH BASIN, GP 1, SPECIAL DESIGN,

ADDL DEPTH

LF 19

668-

DROP INLET, GP 1 EA 15

668-

DROP INLET, GP 1, ADDL DEPTH LF 7

668-

STORM SEWER MANHOLE, TP 1 EA 10

668-

STORM SEWER MANHOLE, TP 1, ADDL

DEPTH, CL 1

LF 19

163-

TEMPORARY GRASSING AC 3

163-

MULCH TN 84

163-

CONSTRUCT AND REMOVE

CONSTRUCTION EXITS

EA 4

163-

CONSTRUCTION EXIT TIRE WASH

ASSEMBLY

EA 4

163-

CONSTRUCT AND REMOVE SILT CONTROL

GATE, TP 3

EA 3

163-

CONSTRUCT AND REMOVE ROCK FILTER

DAMS

EA 3

163-

CONSTRUCT AND REMOVE RIP RAP

CHECK DAMS, STONE PLAIN RIP RAP/SAND

BAGS

EA 12

165-

MAINTENANCE OF TEMPORARY SILT

FENCE, TP A

LF 1765

165-

MAINTENANCE OF TEMPORARY SILT

FENCE, TP C

LF 700

165-

MAINTENANCE OF CHECK DAMS - ALL

TYPES

LF 150

165-

MAINTENANCE OF SILT CONTROL GATE,

TP 3

EA 2

165-

MAINTENANCE OF ROCK FILTER DAM EA 3

165-

MAINTENANCE OF CONSTRUCTION EXIT EA 2

167-

WATER QUALITY MONITORING AND

SAMPLING

EA 6

167-

WATER QUALITY INSPECTIONS MO 12

171-

TEMPORARY SILT FENCE, TYPE A LF 3530

171-

TEMPORARY SILT FENCE, TYPE C LF 1400

603-

STN DUMPED RIP RAP, TP 3, 18 IN SY 18

603-

PLASTIC FILTER FABRIC SY 18

700-

PERMANENT GRASSING AC 4.95

700-

AGRICULTURAL LIME TN 19.37

700-

FERTILIZER MIXED GRADE TN 5.6

700-

FERTILIZER NITROGEN CONTENT LB 289.52

716-

EROSION CONTROL MATS, SLOPES SY 800

163-

CONSTRUCT AND REMOVE INLET

SEDIMENT TRAP

EA 69

165-

MAINTENANCE OF INLET SEDIMENT TRAP EA 69

700-

SOD SY 2500

611-

RESET HIGHWAY SIGN EA 3

636-

HIGHWAY SIGNS, TP 1 MATL, REFL

SHEETING, TP 9

SF 231

636-

HIGHWAY SIGNS, TP 1 MATL, REFL

SHEETING, TP 11

SF 111

636-

GALV STEEL POSTS, TP 7 LF 912

653-

THERMOPLASTIC TRAF STRIPING, WHITE SY 302

653-

THERMOPLASTIC TRAF STRIPING, YELLOW SY 1876

653-

THERMOPLASTIC PVMT MARKING,

ARROW, TP 2

EA 42

653-

THERMOPLASTIC SOLID TRAF STRIPE, 5 IN,

WHITE

LF 9945

653-

THERMOPLASTIC SOLID TRAF STRIPE, 5 IN,

YELLOW

LF 5159

653-

THERMOPLASTIC SOLID TRAF STRIPE, 24

IN, WHITE

LF 282

653-

THERMOPLASTIC SOLID TRAF STRIPE, 8 IN,

WHITE

LF 3995

653-

THERMOPLASTIC SKIP TRAF STRIPE, 5 IN,

WHITE

GLM 0.37

653-

THERMOPLASTIC SKIP TRAF STRIPE, 5 IN,

YELLOW

GLM 0.38

654-

RAISED PVMT MARKERS TP 1 EA 267

654-

RAISED PVMT MARKERS TP 3 EA 126

647-

TRAFFIC SIGNAL INSTALLATION NO -1 MT

VERNON PRES

LS 1

647-

TRAFFIC SIGNAL INSTALLATION NO -2

GLENRIDGE

LS 1

647-

SIGNAL ASSEMBLY, FLASHING SCHOOL,

COMPLETE

EA 1

702-

ASSORTED SHRUBS - 3 GALLON EA 1377

702-

ASSORTED SHRUBS - 1 GALLON EA 596

500‐

CLASS B CONCRETE (FOR THRUST

RESTRAINTS)

CY 26

610‐

REMOVE WATER MAIN, 12 IN EA 200

610‐

REMOVE WATER MAIN, 16 IN EA 280

610-

REMOVE MANHOLE EA 1

611‐

ADJUST HYDRANT TO GRADE EA 7

611‐

ADJUST MANHOLE TO GRADE (WATER) EA 3

611‐

ADJUST WATER VALVE BOX TO GRADE EA 35

611‐

ADJUST WATER VALVE VAULT TO GRADE,

STA ‐

EA 4

670‐

WATER MAIN ACCESS MANHOLE, TP 2 EA 1

670‐

WATER MAIN, 6 IN, RESTRAINED JOINT LF 130

670‐

WATER MAIN, 12 IN, RESTRAINED JOINT LF 310

670‐

WATER MAIN, 16 IN, RESTRAINED JOINT LF 350

670‐

GATE VALVE, 12 IN EA 7

670‐

GATE VALVE, 16 IN EA 6

670‐

ABANDONMENT OF WATER VALVES EA 2

670‐

25XX

INSERTION VALVE ‐ 16 IN (LINE STOPS) EA 2

670-

RELOCATE EXIST FIRE HYDRANT EA 8

670-

TAPPING SLEEVE & VALVE ASSEMBLY, 12

IN X 12 IN

EA 7

670-

TAPPING SLEEVE & VALVE ASSEMBLY, 16

IN X 16 IN

EA 6

500-

CLASS B CONCRETE, RETAINING WALL CY 53

500-

RETAINING WALL INSTALLATION NO -3 LS 1

500-

CLASS A CONCRETE, RETAINING WALL CY 147

511-

BAR REINF STEEL LB 8966

520-

PILING IN PLACE, STEEL H, HP 14 X 89 LF 713

520-

PILOT HOLES LF 475

607-

STONE FACING SF 1967

500-

GRAVITY WALL CY 2

500-

RETAINING WALL INSTALLATION NO -5 LS 1

500-

CLASS A CONCRETE, RETAINING WALL CY 76

511-

BAR REINF STEEL LB 12521

607-

STONE FACING SF 531

500-

RETAINING WALL INSTALLATION NO -6 LS 1

500-

GRAVITY WALL CY 155

607-

STONE FACING SF 1376

500-

RETAINING WALL INSTALLATION NO -7 LS 1

500-

GRAVITY WALL CY 36

621-

CONCRETE SIDE BARRIER, TP 6-SA LF 73

621-

CONCRETE SIDE BARRIER, TP 6-SB LF 75

607-

STONE FACING SF 1158

000-

MISC. CONSTRUCTION (AS DIRECTED BY

ENGINEER)

LS 1 $

140,000.00

140,000.00

SUBTOTAL:

Phase II - PCID Funded - Barfield and East of Crestline Parkway

150-

TRAFFIC CONTROL - TS192 LS 1

210-

GRADING COMPLETE - TS192 LS 1

310-

GR AGGR BASE CRS, INCL MATL TN 1051

318-

AGGR SURF CRS TN 30

402-

RECYCLED ASPH CONC PATCHING, INCL

BITUM MATL & H LIME

TN 53

402-

RECYCLED ASPH CONC LEVELING, INCL

BITUM MATL & H LIME

TN 54

402-

RECYCLED ASPH CONC 25 MM

SUPERPAVE, GP 1 OR 2, INCL BITUM MATL

& H LIME

TN 230

402-

RECYCLED ASPH CONC 12.5 MM

SUPERPAVE, GP 2 ONLY, INCL BITUM

MATL & H LIME

TN 1157

402-

RECYCLED ASPH CONC 19 MM

SUPERPAVE, GP 1 OR 2,INCL BITUM MATL

& H LIME

TN 130

413-

TACK COAT GL 754

432-

MILL ASPH CONC PVMT, VARIABLE DEPTH SY 12682

441-

DRIVEWAY CONCRETE, 8 IN TK SY 30

441-

CONC SIDEWALK, 4 IN SY 1530

441-

CONC SIDEWALK, 8 IN SY 364

441-

CONCRETE MEDIAN, 7 1/2 IN SY 83

441-

CONC VALLEY GUTTER, 8 IN SY 22

441-

CONCRETE HEADER CURB, 6 IN, TP 7 LF 245

441-

CONC CURB & GUTTER, 8 IN X 30 IN, TP 2 LF 988

441-

CONC CURB & GUTTER, 8 IN X 30 IN, TP 7 LF 200

446-

PVMT REINF FABRIC STRIPS, TP 2, 18 INCH

WIDTH

LF 800

500-

CLASS B CONC, BASE OR PVMT WIDENING CY 14

600-

FLOWABLE FILL CY 15

632-

CHANGEABLE MESSAGE SIGN, PORTABLE,

TYPE 3

EA 1

634-

RIGHT OF WAY MARKERS EA 35

643-

TEMPORARY FIELD FENCE LF 50

643-

BARRIER FENCE (ORANGE), 4 FT LF 100

611-

ADJUST MANHOLE TO GRADE EA 1

668-

CATCH BASIN, GP 1 EA 1

668-

CATCH BASIN, GP 1, SPECIAL DESIGN EA 1

163-

TEMPORARY GRASSING AC 2.03

163-

MULCH TN 6.42

163-

CONSTRUCT AND REMOVE

CONSTRUCTION EXITS

EA 1

163-

CONSTRUCTION EXIT TIRE WASH

ASSEMBLY

EA 1

165-

MAINTENANCE OF TEMPORARY SILT

FENCE, TP A

LF 413

165-

MAINTENANCE OF CONSTRUCTION EXIT EA 1

167-

WATER QUALITY MONITORING AND

SAMPLING

EA 2

167-

WATER QUALITY INSPECTIONS MO 12

171-

TEMPORARY SILT FENCE, TYPE A LF 825

700-

PERMANENT GRASSING AC 0.108

700-

AGRICULTURAL LIME TN 0.899

700-

FERTILIZER MIXED GRADE TN 0.697

700-

FERTILIZER NITROGEN CONTENT LB 14.969

716-

EROSION CONTROL MATS, SLOPES SY 89

163-

CONSTRUCT AND REMOVE INLET

SEDIMENT TRAP

EA 3

165-

MAINTENANCE OF INLET SEDIMENT TRAP EA 3

700-

SOD SY 396

636-

HIGHWAY SIGNS, TP 1 MATL, REFL

SHEETING, TP 9

SF 103

636-

HIGHWAY SIGNS, TP 1 MATL, REFL

SHEETING, TP 11

SF 21

636-

GALV STEEL POSTS, TP 7 LF 353

639-

STEEL WIRE STRAND CABLE, 3/8 IN LF 170

636-

GROUND-MOUNTED BREAKAWAY SIGN

SUPPORT

EA 2

639-

STRAIN POLE, TP II EA 2

653-

THERMOPLASTIC TRAF STRIPING, WHITE SY 186

653-

THERMOPLASTIC TRAF STRIPING, YELLOW SY 81

653-

THERMOPLASTIC PVMT MARKING,

ARROW, TP 1

EA 4

653-

THERMOPLASTIC PVMT MARKING,

ARROW, TP 2

EA 49

653-

THERMOPLASTIC PVMT MARKING,

ARROW, TP 3

EA 1

653-

THERMOPLASTIC PVMT MARKING,

WORD, TP 1

EA 15

653-

THERMOPLASTIC SOLID TRAF STRIPE, 5 IN,

WHITE

LF 5887

653-

THERMOPLASTIC SOLID TRAF STRIPE, 5 IN,

YELLOW

LF 1824

653-

THERMOPLASTIC SOLID TRAF STRIPE, 24

IN, WHITE

LF 524

999-

METHYL METHACRYLATE RED

CROSSWALKS

SF 4148

653-

THERMOPLASTIC SKIP TRAF STRIPE, 5 IN,

WHITE

GLM 0.63

654-

RAISED PVMT MARKERS TP 1 EA 55

654-

RAISED PVMT MARKERS TP 3 EA 272

647-

TRAFFIC SIGNAL INSTALLATION NO -3

BARFIELD

LS 1

647-

TRAFFIC SIGNAL INSTALLATION NO -5

PDUNWOODY

LS 1

647-

TRAFFIC SIGNAL INSTALLATION NO -6

ABERNATHY

LS 1

702-

BETULA NIGRA 'BMNTF' / DURAHEAT

RIVER BIRCH (MULTI) - 3 INCH CAL

EA 3

702-

CARPINUS CAROLINIANA 'JFS-KW6' /

NATIVE FLAME AMERICAN HORNBEAM -

3 INCH CAL

EA 3

702-

CORNUS FLORIDA - RUBRA/PINK

FLOWERING DOGWOOD - 3 INCH CAL

EA 3

702-

MAGNOLIA GRANDIFLORA 'LITTLE GEM' /

DWARF SOUTHERN MAGNOLIA - 3 INCH

CAL

EA 1

702-

QUERCUS STELLATA / POST OAK - 3 INCH

CAL

EA 1

702-

QUERCUS SHUMARDII / SHUMARD OAK - 3

INCH CAL

EA 3

702-

THUJA 'YELLOW RIBBON' / YELLOW

RIBBON ARBORVITAE - 3 INCH CAL

EA 8

702-

QUERCUS PHELLOS -

HIGHTOWER/HIGHTOWER WILLOW OAK

EA 4

702-

ASSORTED SHRUBS - 3 GALLON EA 230

702-

ASSORTED SHRUBS - 1 GALLON EA 148

500‐

CLASS B CONCRETE (FOR THRUST

RESTRAINTS)

CY 1.6

611‐

ADJUST HYDRANT TO GRADE EA 5

611‐

ADJUST MANHOLE TO GRADE (WATER) EA 1

611‐

ADJUST WATER VALVE BOX TO GRADE EA 10

670‐

WATER MAIN ACCESS MANHOLE, TP 2 EA 18

670‐

WATER MAIN, 6 IN, RESTRAINED JOINT LF 100

670‐

GATE VALVE, 6 IN EA 3

670‐

ABANDONMENT OF WATER VALVES EA 1

500-

RETAINING WALL INSTALLATION NO -8 LS 1

500-

CLASS A CONCRETE, RETAINING WALL CY 56

511-

BAR REINF STEEL LB 7253

607-

STONE FACING SF 361

500-

RETAINING WALL INSTALLATION NO -9 LS 1

500-

CLASS A CONCRETE, RETAINING WALL CY 44

511-

BAR REINF STEEL LB 6678

607-

STONE FACING SF 265

Phase III - PCID Funded - Crestline Parkway Only

150-

TRAFFIC CONTROL - TS192 LS 1

210-

GRADING COMPLETE - TS192 LS 1

310-

GR AGGR BASE CRS, INCL MATL TN 334

402-

RECYCLED ASPH CONC LEVELING, INCL

BITUM MATL & H LIME

TN 2

402-

RECYCLED ASPH CONC 25 MM

SUPERPAVE, GP 1 OR 2, INCL BITUM MATL

& H LIME

TN 84

402-

RECYCLED ASPH CONC 12.5 MM

SUPERPAVE, GP 2 ONLY, INCL BITUM

MATL & H LIME

TN 223

402-

RECYCLED ASPH CONC 19 MM

SUPERPAVE, GP 1 OR 2,INCL BITUM MATL

& H LIME

TN 42

413-

TACK COAT GL 168

432-

MILL ASPH CONC PVMT, VARIABLE DEPTH SY 2314

441-

CONC CURB & GUTTER, 8 IN X 30 IN, TP 2 LF 322

446-

PVMT REINF FABRIC STRIPS, TP 2, 18 INCH

WIDTH

LF 304

500-

CLASS B CONC, BASE OR PVMT WIDENING CY 2

600-

FLOWABLE FILL CY 5

632-

CHANGEABLE MESSAGE SIGN, PORTABLE,

TYPE 3

EA 1

668-

CATCH BASIN, GP 1 EA 1

163-

CONSTRUCT AND REMOVE

CONSTRUCTION EXITS

EA 1

163-

CONSTRUCTION EXIT TIRE WASH

ASSEMBLY

EA 1

165-

MAINTENANCE OF TEMPORARY SILT

FENCE, TP A

LF 27

165-

MAINTENANCE OF CONSTRUCTION EXIT EA 1

167-

WATER QUALITY MONITORING AND

SAMPLING

EA 1

167-

WATER QUALITY INSPECTIONS MO 3

171-

TEMPORARY SILT FENCE, TYPE A LF 54

163-

CONSTRUCT AND REMOVE INLET

SEDIMENT TRAP

EA 2

165-

MAINTENANCE OF INLET SEDIMENT TRAP EA 2

700-

SOD SY 185

636-

GALV STEEL POSTS, TP7 LF 12

636-

HIGHWAY SIGNS, TP1 MATL, REFL

SHEETING, TP9

SF 3

653-

THERMOPLASTIC PVMT MARKING,

ARROW, TP 2

EA 6

653-

THERMOPLASTIC PVMT MARKING,

WORD, TP 1

EA 2

653-

THERMOPLASTIC SOLID TRAF STRIPE, 5 IN,

WHITE

LF 835

653-

THERMOPLASTIC SOLID TRAF STRIPE, 5 IN,

YELLOW

LF 286

653-

THERMOPLASTIC SOLID TRAF STRIPE, 24

IN, WHITE

LF 35

653-

THERMOPLASTIC SKIP TRAF STRIPE, 5 IN,

WHITE

GLM 0.013

654-

RAISED PVMT MARKERS TP 3 EA 22

647-

TRAFFIC SIGNAL INSTALLATION NO -4 LS 1

GRAND TOTAL (ALL 3 PHASES):

I hereby acknowledge receipt of Addendum Number 1 for #24-026 TS192 Mount Vernon Highway Multi-

Use Path Intersection Improvement Projects and have incorporated the changes into my response for the above-mentioned ITB.

COMPANY NAME:

CONTACT PERSON:

ADDRESS:

CITY: _________________________________STATE: ___________ ZIP: ________________________

PHONE: ________________ FAX: _______________

EMAIL ADDRESS: ______________________________________

SIGNATURE: ____________________________________________

DATE: ______________________________________