BID Addendum 2 Update.pdf

INVITATION TO BID #2024-12

S Ivy Street Pedestrian Intersection Improvements Project

ADDENDUM NUMBER #2

March 18, 2024

On February 14, 2024, Clackamas County (“County”) published Invitation to Bid #2024-12 (“BID”) and Addendum 1 on March 13, 2024. The County has found that it is in its interest to amend the BID through the issuance of this Addendum #2. Except as expressly amended below, all other terms and conditions of the original BID and subsequent Addenda shall remain unchanged.

1. The Bid Due Date is hereby changed from March 19, 2024 at 2:00PM to March 26, 2024 at 2:00PM.

2. The following bid item is added to the Project Bid Schedule:

Quantity Number Item Original New 75 Trench Resurfacing N/A 612 SY

These changes will be included in the Contract for this Project. It is understood that your Bid will be submitted accordingly.

Attachments: New Bid Schedule, 00495 Special Provision

End of Addendum #2

3/18/2024

ITEM SPEC DESCRIPTION UNIT QTY UNIT PRICE TOTAL PRICE

1 00180 Workplace Harassment Prevention Plan LS ALL

2 00196 Extra Work As Authorized AA AA $150,000.00 $150,000.00

3 00210 Mobilization LS ALL

4 00221 Temporary Work Zone Traffic Control, Complete LS ALL

5 00225 Stripe Removal LF 15,000

6 00225 Temporary Striping LF 13,755

7 00280 Erosion Control LS ALL

8 00280 Sediment Fence LF 4,344

9 00280 Inlet Protection, Type 3 EA 52

10 00280 Construction Entrance, Type 1 EA 1

11 00280 Concrete Washout Facility EA 1

12 00290 Pollution Control Plan LS ALL

13 00305 Construction Survey Work LS ALL

14 00310 Removal of Structures and Obstructions LS ALL

15 00310 Removal of Inlets EA 13

16 00310 Removal of Pipes LF 150

17 00310 Abandon Pipes In Place LF 2,200

18 00320 Clearing and Grubbing LS ALL

19 00330 General Excavation CY 3,084

20 00331 18 Inch Subgrade Stabilization SY 250

21 00332 Vault Modification LS ALL

22 00350 Subgrade Geotextile SY 4,103

23 00405 Concrete Excavation CY 150

24 00445 12" HDPE Drain Pipe LF 2,200

25 00470 Precast 48" Standard Manhole Installation EA 9

26 00470 Precast 60" Sumped Sedimentation Manhole Installation EA 6

27 00470 Precast 72" Sumped Sedimentation Manhole Installation EA 1

28 00470 CG-48 Sumped Sedimentation Manhole Over Existing Line Installation EA 1

29 00470 Precast 60" Flattop Sumped Sedimentation Manhole Over Existing Line Installation

EA 1

30 00470 Concrete Inlet, Type G-2 EA 11

31 00470 Concrete Inlet, WES Modified Type CG-1 EA 21

32 00470 Trapped Concrete Inlet, WES Modified Type CG-1 EA 2

33 00490 Filling Abandoned Structures EA 1

34 00490 Adjusting Boxes EA 70

35 00490 Minor Adjustment of Manhole EA 17

36 00490 Connection to Existing Structures EA 8

37 00490 Connection New Structure to Existing Storm Line EA 3

38 00620 Cold Plane Pavement Removal, 0 - 2 1/2 Inches Deep SY 13,715

39 00641 Aggregate Base TON 4,073

40 00744 Level 3, 1/2" ACP Mixture TON 2,823

41 00749 Extra for Asphalt Approaches SF 7,302

42 00759 Concrete Curbs - Standard Curb LF 1,048

43 00759 Concrete Curbs - Standard Curb & Gutter LF 5,633

44 00759 Concrete Islands SF 251

45 00759 Concrete Driveways SF 9,520

46 00759 Concrete Driveways, Reinforced SF 3,223

47 00759 Concrete Walks SF 22,275

48 00759 Extra For Thickened Edge Sidewalk SF 360

49 00759 Extra for New Curb Ramps EA 47

50 00759 Extra for Exposed Aggregate Concrete SF 150

51 00759 Tall Curb LF 58

52 00759 Truncated Domes on New Surfaces SF 517

53 00855 Bi-Directional Yellow Type l Markers EA 6

54 00865 Thermoplastic, Extruded or Sprayed, Surface, Non-profiled LF 19,905

55 00867 Pavement Legend, Type AB: Arrows EA 22

56 00867 Pavement Legend, Type B-HS: Bike Lane Stencil EA 22

57 00867 Pavement Legend, Type AB: "SCHOOL" Large EA 1

58 00867 Pavement Legend, Type AB: "CROSSING" Large EA 1

59 00867 Pavement Bar, Type B-HS SF 748

60 00869 Curb Marking, Paint LF 50

61 00902 Crosswalk Closed Support EA 12

62 00905 Remove Existing Signs LS ALL

63 00920 Sign Support Footings LS ALL

64 00930 Perforated Steel Square Tube Anchor Sign Supports LS ALL

65 00940 Signs, Standard Sheeting, Extruded Aluminum SF 314

66 00963 36 Inch Diameter Signal Support Drilled Shaft LF 45

67 00990 Traffic Signal Installation, Complete (S Ivy St & S Township Rd) LS ALL

68 00990 Rectangular Rapid Flashing Beacon Installation, 11th St LS ALL

69 01030 Permanent Seeding ACRE 0.147 70 01040 Topsoil CY 119 71 01040 Bark Mulch CY 292 72 01070 Single Mailbox Supports EA 7 73 01070 Multiple Mailbox Supports EA 6 74 01070 Mailbox Concrete Collars EA 13

75 00495 Trench Resurfacing SY 612

BID SCHEDULE

S Ivy Street Pedestrian Intersection Improvements Construction

AUTHORIZED SIGNATURE______________________________________________________

HARASSMENT PREVENTION, MOBILIZATION AND EXTRA WORK AS AUTHORIZED

TEMPORARY FEATURES AND APPURTENANCES

BASES

WEARING SURFACES

ROADWORK

PERMANENT TRAFFIC SAFETY AND GUIDANCE DEVICES

PROPOSED COST BID SCHEDULE_______________________________________________

(Numerically)

PROPOSED COST BID SCHEDULE_______________________________________________

(Written in Words)

COMPANY NAME______________________________________________________________

DRAINAGE AND SEWERS

PERMANENT TRAFFIC CONTROL AND ILLUMINATION SYSTEMS

RIGHT-OF-WAY DEVELOPMENT AND CONTROL

ADDED BID ITEMS

SECTION 00495 - TRENCH RESURFACING

Comply with Section 00495 of the Standard Specifications.