Amendment A006-6982AF23B000029 CO FTFW ROFL TRAILS(1) 11.2.2023.pdf

Offers must acknowledge receipt of this amendment prior to the hour and date specified in the solicitation or as amended, by one of the following methods:

(a) By completing items 8 and 15, and returning or (c) By separate letter or electronic communication which includes a reference to the solicitation and amendment numbers. FAILURE OF YOUR ACKNOWLEDGMENT TO BE RECEIVED AT THE PLACE DESIGNATED FOR THE RECEIPT OF OFFERS PRIOR TO THE HOUR AND DATE SPECIFIED MAY RESULT IN REJECTION OF YOUR OFFER. If by virtue of this amendment you desire to change an offer already submitted, such change may be made by letter or electronic communication, provided each letter or electronic communication makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

E. IMPORTANT: Contractor is not is required to sign this document and return copies to the issuing office.

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT 1. CONTRACT ID CODE

4. REQUISITION/PURCHASE REQUISITION NUMBER 5. PROJECT NUMBER (If applicable)

7. ADMINISTERED BY (If other than Item 6) CODE

STANDARD FORM 30 (REV. 11/2016)

Prescribed by GSA FAR (48 CFR) 53.243

FACILITY CODE

9A. AMENDMENT OF SOLICITATION NUMBER

9B. DATED (SEE ITEM 11)

10A. MODIFICATION OF CONTRACT/ORDER NUMBER

10B. DATED (SEE ITEM 13)

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offers is extended. is not extended.

12. ACCOUNTING AND APPROPRIATION DATA (If required) copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted;

13. THIS ITEM APPLIES ONLY TO MODIFICATIONS OF CONTRACTS/ORDERS.

IT MODIFIES THE CONTRACT/ORDER NUMBER AS DESCRIBED IN ITEM 14.

CHECK ONE A. THIS CHANGE ORDER IS ISSUED PURSUANT TO: (Specify authority) THE CHANGES SET FORTH IN ITEM 14 ARE MADE IN THE CONTRACT ORDER

NUMBER IN ITEM 10A.

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, appropriation data, etc.) SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103(b).

C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF:

D. OTHER (Specify type of modification and authority)

15C. DATE SIGNED

15A. NAME AND TITLE OF SIGNER (Type or print)

16C. DATE SIGNED

16A. NAME AND TITLE OF CONTRACTING OFFICER (Type or print)

PAGE OF PAGES

6. ISSUED BY CODE

8. NAME AND ADDRESS OF CONTRACTOR (Number, street, county, State and ZIP Code) (X)

CODE

15B. CONTRACTOR/OFFEROR

(Signature of person authorized to sign)

16B. UNITED STATES OF AMERICA

(Signature of Contracting Officer)

Previous edition unusable

1 12

2. AMENDMENT/MODIFICATION NUMBER 3. EFFECTIVE

DATE 11/2/202

CO FTFW ROFL Trails (1)

FEDERAL HIGHWAY ADMINISTRATION

CENTRAL FEDERAL LANDS HIGHWAY DIVISION

12300 WEST DAKOTA AVENUE, SUITE 360

LAKEWOOD, COLORADO 80228

ATTENTION: CONTRACT SPECIALIST NAME

6905001

6982AF23B000029

9/18/2023

0*

*See Item 14

14. DESCRIPTION OF AMENDMENT/MODIFICATION (Organized by UCF section headings, including solicitation/contract subject matter where feasible.)

INVITATION FOR BID- PLANS

1. Replace PLAN SHEETS B1; B2; B3; X5; with the Amended Sheets attached dated 11/2/2023.

INVITATION FOR BID- A SECTION BID SCHEDULE

2. Remove BID SCHEDULE pages A-6 through A-12 and replace with the Amended pages A-6 through A-12 dated 11/1/2023.

*FAILURE TO ACKNOWLEDGE THIS AMENDMENT IN BLOCK 19 OF THE SF 1442 BY THE DESIGNATED DATE AND HOUR SPECIFIED IN THE SOLICITATION MAY RESULT IN REJECTION

OF YOUR BID (REFER TO ITEM 11.)

Except as provided herein, all terms and conditions of the document referenced in Item 9A or 10A, as heretofore changed, remains unchanged and in full force and effect.

A006

STATE PROJECT

NUMBER

SHEET

CO FLAP JEF128(1)

CO FTFW ROFL TRAILS(1)

CO

S U

M (M

A

IN

)C O

F T

F W

R O

F L

T ra il s d g n

[U

S S u r_ ft D

/1

/2

B1

AMENDMENT A006 11/01/23 Revise Roadway Excavation quantities and 18-Inch Pipe Culvert quantities6

6 6

Amendment A006 Dated 11/1/2023

SUMMARY OF QUANTITIES - Schedule A

A M E N D

Q' t!

,._I

<1)1

2.

I

Line

Item No.

Pay Item Number Pay Item Description

A0820 60220-4150 12 FEET SPAN, 10 FEET RISE P RECAST REINFORCED CONCRETE BOX CULVERT

A0840 60401-0000 MANHOLE (CDOT M-604-20)

A0860 60404-1000 CATCH BASIN, FLH TYPE 1

A0880 60409-0100 INLET TOP, METAL FRAME AND GRATE, FLH TYPE A

A0900 61701-4550 GUARDRAIL SYSTEM MGS, TYPE 2, CLASS A WOOD POSTS

A0920 61702-1500 TERMINAL SECTION, TYPE MGS TANGENT

A0940 61901-0900 FENCE, BARBED WIRE, 4 STRAND

A0960 62201-0200 DUMP TRUCK, 8 CUBIC YARD MINIMUM CAPACITY

A0980 62201-0550 BACKHOE LOADER, 6 CUBIC FOOT MINIMUM RATED CAPACITY BUCKET, 24-INCH WIDTH AlO00 62201-0950 WHEEL LOADER, 3 CUBIC YARD MINIMUM RATED CAPACITY

A1020 62201-1300 BULLDOZER, 160HP MINIMUM FLYWHEEL POWER

A1040 62201-2850 MOTOR GRADER, 12 FOOT MINIMUM BLADE

A1060 62201-3350 HYDRAULIC EXCAVATOR, 1 CUBIC YARD MINIMUM CAPACITY

Al080 62301-0000 GENERAL LABOR

All00 62302-1000 SPECIAL LABOR, HIRED TECHNICAL SERVICES

A1120 62302-1100 SPECIAL LABOR, HIRED SURVEY SERVICES

A1140 62405-0200 PLACING CONSERVED TOPSOIL, 3-INCH DEPTH

A1160 62510-2000 SEEDING, HYDRAULIC METHOD

A1180 62515-2000 MULCHING, HYDRAULIC METHOD

A1200 62520-0000 FERTILIZER

A1220 63301-0000 SIGN SYSTEM

A1240 63501-0000 TEMPORARY TRAFFIC CONTROL

A1260 63504-1000 TEMPORARY TRAFFIC CONT ROL, CONST RUCTION SIGN (BIL INFRAST RUCTURE SIGN)

A1280 64603-0000 FIXTURE (SINGLE PANEL KIOSK)

Al300 64603-0000 FIXTURE (TIMBER ARCH STRUCTURE)

A1320 64604-3000 FIXTURE, PEDESTRIAN RAILING

� MileSWne :Amendme�A006 ::;_ Amendment Review Date : 11/01/23

Unit

LNFT

EACH

EACH

EACH

LNFT

EACH

LNFT

HOUR

HOUR

HOUR

HOUR

HOUR

HOUR

HOUR

HOUR

HOUR

SQYD

ACRE

ACRE

ACRE

EACH

LPSM

SQFT

EACH

EACH

LNFT

Sheet and Description

B3

Grading Summary

BS

Surfacing Summary

B6

Drainage

Summary

B7

Miscellaneous Summaries

562.5

9,346 1.9 1.9 1.9

B8

Permanent Signing

Summary

S2, S7, S16, S25

Structura l Summaries

Allowance

37.5

0.1

0.1

0.1

STATE PROJECT

SHEET

NUMBER

co CO FTFW ROFL TRAILS(l)

CO FLAP JEF128/1)

B2

Estimated Quantities

Bid Schedule

600.0

9,900 2.0 2.0 2.0

ALL

Remarks and/or Determination of

Estimated Quantity

Contract Quantity

Contract Quantity

Sheet 2 of 2

� '---�R�e=-.iio;;.:;,o:.:.rt:...:.;D.:;:.at::;;;e...:.:-=1-=1""-/0::..1:.i:./.:.2;;;:3 _______________ .....;..;....;..;....;..;....;=..=-=.....;_.;.....;..;...;;=-=--=-=;...;_.;....;..;....;=-=--=.....;..;....;..;....;..;....;=..=-=.....;_.;.....;..;...;;=-=--=-=;...;_.;..A.=------------------------------------'

GRADING SUMMARY

Roadway Excavation Pay Item Additional Excavation

For info only 20401-0000 For info onl

(-) Total

Prismoidal Approach ROADWAY Available

Unavailable Shrink/Swell Excavation

Station to Station Volume Roads EXCAVATION Material

Material Factor Avaliable For (see note 1) Fills

BCY BCY CUYD BCY BCY CCY

Segment 01

101+00.45 - 107+00.00 840 0 840 0 124 1.06 759

6 107+00.00 - 108+57.16 1,456 0 1,456 0 78 1.06 1,460

Box Ol/vert

6 109+18.16 - 110+09.43 602 602 0 39 1.06 597

Segment 02

136+12.13 - 137+21.97 4 0 4 0 4 1.06 1

Segment 03

409+41.70 - 410+49.78 4 0 4 0 3 1.06 1

Segment 04

457+24.79 - 463+00.00 140 0 140 0 63 1.06 82

463+00.00 - 463+87.70 18 0 18 0 10 1.06 9

TOTALS 3,064 0 3,064 0 321 2,909

NOTE:

1. Unavailable Material and Various Additional Backfill Material Needed Onsite includes topsoil striping.

2. Conserve three inches of topsoil in cut and fill slope areas.

Embankment For info onl

Various

Additional Backfill Prismoidal Approach

Material Volume Roads

Needed Onsite

(see note 1)

CCY CCY CCY

132 0 70

71 0 22

52 0 18

131 0 13

145 0 14

119 0 42

3 0 4

652 0 183

For info only

Total Embankment

CCY

Excavation- Embankment

CCY

1,411

-143

-158

-79

2,152

For Info Only

WASTE

(see note 3)

CUYD

STATE

co

PROJECT

CO FTFW ROFL TRAILS(l)

CO FLAP JEF128 1

3. Estimated waste quantity calculated using volumes adjusted for estimated material source shrink/swell of 1.06. The contractor is responsible for determining the shrink/swell on the borrow material.

4. The quantities shown herein are approximations. Payment will be made for the actual quantities of work performed.

5. BCY - Bank cubic yard - one cubic yard of material as it lies in the natural state.

CCY - Compacted cubic yard - one cubic yard of material after it has been compacted to specification density.

AMENDMENT A006

ffi 11/01/23 Revise Segment 01 quantities to remove grading related to the precast concrete box culvert and revise total quantities

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

CENTRAL FEDERAL LANDS HIGHWAY DIVISION

GRADING SUMMARY

REVISED 11/01/23

SHEET

NUMBER

B3

5,92

-50 -40

5,910

5,900

5,890

-50 -40

5,920 -� 5,910

0 5,900 u

5,890

I t- H mt-

-50 -40 u

-30 -20

109+00.00

Des Grade = 5,896.48

Subgrade = 5,895.98

Original Grnd = 5,910.24

-10 0 10 108+50.00

Des Grade= 5,897.10

Subgrade = 5,896.60

Original Grnd = 5,907.53

,- -f-

40 50

:d�t.: P--:--;1,- -f---

STATE

co ffi 5,920

5,910

5,900

5,890

5,910

PROJECT

CO FTFW ROFL TRAILS(!)

CO FLAP JEF128(1)

i----

-30 -20

--..L-i

,!,;O 1-9/o

-10 0 10 108+49.48

Des Grade= 5,897.11

Subgrade = 5,896.61

Original Grnd = 5,907.57

1.·.3 ,.._ ,.,...

�::EC

iV· _R

,.:. 0"/c -I- _j__ -�

- . _j__ I_� • -- f-- �- . - -

I �--+ I =H +-=t +-� r= --+ I =H • I

I m, TTT T,T, I

5,900

5,890

30 40 50

5,920 l'• J._ ,. ,- -,,;, r--

5,910

5,900

�--+ I =H I

I --l-1-----1- _J_ -� -Li--+ _J_ I _j__ -Li---1- _J_ -� --l-1-----1- _J_ -� J__

5,890

-30 -20 -10 0 10 108+04.70

Des Grade = 5,898.69

Subgrade = 5,898.19

Original Grnd = 5,908.50

FHWA, Office of Federal Lands Highway Central Federal Lands Highway Division

30 40 50 i AMENDMENT A006 ffi 11/01/23 Remove cross section at precast concrete box culvert, station 109+00.00

SHEET

NUMBER

XS

l

X-SECTIONS

Segment 01 REVISED 11/01/23

A - 6

Bidder/Offeror please note: Before preparing the bid, carefully read the Solicitation Provisions. Insert a unit bid price, in figures, for each pay item for which a quantity appears in the bid schedule. Multiply the unit price by the quantity for each pay item and show the amount bid. Should any mathematical check made by the Government show a mistake in the amount bid, the corrected unit price extension shall govern. When the word "LPSM" (Lump Sum) appears as a unit bid price, insert an amount for each lump sum pay item. When a sum based on a fixed rate appears for any pay item in the amount bid column, include the Government inserted amount bid for the item in the total bid amount. Total all of the amounts bid for each pay item and show the total bid amount.

Bid Schedule

Project No:CO FTFW ROFL TRAILS(1)

Project Name:Rocky Flats NWR Trails

A - 7

Contract Quantity Pay Items

20801-0000 STRUCTURE EXCAVATION

20803-0000 STRUCTURAL BACKFILL

55201-0200 STRUCTURAL CONCRETE, CLASS A (AE)

55235-0000 EXPANSION JOINTS

55401-1000 REINFORCING STEEL

55401-2000 REINFORCING STEEL, EPOXY COATED

60220-4150 12 FEET SPAN, 10 FEET RISE PRECAST REINFORCED CONCRETE BOX CULVERT

64604-3000 FIXTURE, PEDESTRIAN RAILING

Amendment Item No. Pay Item No. Description Quantity Unit Unit Price Amount

A0020 15101-0000 MOBILIZATION

ALL LPSM $___LPSM_____ $____________

A0040 15210-3000 CENTERLINE, VERIFICATION AND STAKING

0.355 MILE $____________ $____________

A0060 15215-2000 SURVEY AND STAKING, BRIDGE

3 EACH $____________ $____________

A0080 15215-3000 SURVEY AND STAKING, DRAINAGE STRUCTURE

3 EACH $____________ $____________

A0100 15215-5000 SURVEY AND STAKING, BOX CULVERT

1 EACH $____________ $____________

A0120 15225-0000 SLOPE, REFERENCE, AND CLEARING AND GRUBBING CONTROL

0.340 MILE $____________ $____________

A0140 15236-2000 SURVEY CONTROL, GRADE FINISHING

0.678 MILE $____________ $____________

A0160 15301-0000 CONTRACTOR QUALITY CONTROL

ALL LPSM $___LPSM_____ $____________

A0180 15401-0000 CONTRACTOR TESTING

ALL LPSM $___LPSM_____ $____________

A0200 15501-0000 CONSTRUCTION SCHEDULE

ALL LPSM $___LPSM_____ $____________

Bid Schedule Schedule:A Schedule Type:Base

Project No:CO FTFW ROFL TRAILS(1)

A - 8

A0220 15701-0000 SOIL EROSION CONTROL

ALL LPSM $___LPSM_____ $____________

A0240 15720-0000 STORM WATER POLLUTION PREVENTION PLAN

ALL LPSM $___LPSM_____ $____________

A0260 15802-0000 WATERING FOR DUST CONTROL

ALL LPSM $___LPSM_____ $____________

A0280 20101-0000 CLEARING AND GRUBBING

3.0 ACRE $____________ $____________

A0300 20302-0700 REMOVAL OF FENCE

140 LNFT $____________ $____________

A0320 20302-1200 REMOVAL OF GUARDRAIL

15.0 LNFT $____________ $____________

A006 A0340 20401-0000 ROADWAY EXCAVATION

4,000 CUYD $____________ $____________

A0360 20402-0000 SUBEXCAVATION

100 CUYD $____________ $____________

A0380 20703-2000 GEOGRID, STABILIZATION

4,500 SQYD $____________ $____________

A0400 20801-0000 STRUCTURE EXCAVATION

76 CUYD $____________ $____________

A0420 20803-0000 STRUCTURAL BACKFILL

110 CUYD $____________ $____________

A0440 20810-0000 SHORING AND BRACING

ALL LPSM $___LPSM_____ $____________

A0460 21201-0000 LINEAR GRADING

0.400 MILE $____________ $____________

A0480 25101-2100 PLACED RIPRAP, METHOD B, CLASS 1

25 CUYD $____________ $____________

Bid Schedule Schedule:A Schedule Type:Base

Project No:CO FTFW ROFL TRAILS(1)

A - 9

A0500 25101-2200 PLACED RIPRAP, METHOD B, CLASS 2

5 CUYD $____________ $____________

A0520 25101-2300 PLACED RIPRAP, METHOD B, CLASS 3

50 CUYD $____________ $____________

A0540 30202-2000 ROADWAY AGGREGATE, METHOD 2

350 TON $____________ $____________

A0560 30202-2000 ROADWAY AGGREGATE, METHOD 2 (CRUSHER FINES)

900 TON $____________ $____________

A0580 41801-1000 ASPHALT CONCRETE PAVEMENT PATCH, TYPE 1

150 SQYD $____________ $____________

A0600 55201-0200 STRUCTURAL CONCRETE, CLASS A (AE)

146 CUYD $____________ $____________

A0620 55235-0000 EXPANSION JOINTS

72 LNFT $____________ $____________

A0640 55401-1000 REINFORCING STEEL

6,200 LB $____________ $____________

A0660 55401-2000 REINFORCING STEEL, EPOXY COATED

23,100 LB $____________ $____________

A0680 55504-0000 PRE-FABRICATED STEEL BRIDGE (WOMAN CREEK)

ALL LPSM $___LPSM_____ $____________

A0700 55504-0000 PRE-FABRICATED STEEL BRIDGE (ROCK CREEK)

ALL LPSM $___LPSM_____ $____________

A0720 55504-0000 PRE-FABRICATED STEEL BRIDGE (INDIANA STREET)

ALL LPSM $___LPSM_____ $____________

A0740 56501-0200 DRILLED SHAFT, 24-INCH DIAMETER

340 LNFT $____________ $____________

A0760 56501-0600 DRILLED SHAFT, 48-INCH DIAMETER

60 LNFT $____________ $____________

Bid Schedule Schedule:A Schedule Type:Base

Project No:CO FTFW ROFL TRAILS(1)

A - 10

A006 A0780 60201-0600 18-INCH PIPE CULVERT

80 LNFT $____________ $____________

A0800 60210-0600 END SECTION FOR 18-INCH PIPE CULVERT

1 EACH $____________ $____________

A0820 60220-4150 12 FEET SPAN, 10 FEET RISE PRECAST REINFORCED CONCRETE BOX

CULVERT

61 LNFT $____________ $____________

A0840 60401-0000 MANHOLE (CDOT M-604-20)

1 EACH $____________ $____________

A0860 60404-1000 CATCH BASIN, FLH TYPE 1

1 EACH $____________ $____________

A0880 60409-0100 INLET TOP, METAL FRAME AND GRATE, FLH TYPE A

1 EACH $____________ $____________

A0900 61701-4550 GUARDRAIL SYSTEM MGS, TYPE 2, CLASS A WOOD POSTS

600.0 LNFT $____________ $____________

A0920 61702-1500 TERMINAL SECTION, TYPE MGS TANGENT

5 EACH $____________ $____________

A0940 61901-0900 FENCE, BARBED WIRE, 4 STRAND

100 LNFT $____________ $____________

A0960 62201-0200 DUMP TRUCK, 8 CUBIC YARD MINIMUM CAPACITY

40 HOUR $____________ $____________

A0980 62201-0550 BACKHOE LOADER, 6 CUBIC FOOT MINIMUM RATED CAPACITY BUCKET,

24-INCH WIDTH

20 HOUR $____________ $____________

A1000 62201-0950 WHEEL LOADER, 3 CUBIC YARD MINIMUM RATED CAPACITY

20 HOUR $____________ $____________

A1020 62201-1300 BULLDOZER, 160HP MINIMUM FLYWHEEL POWER

20 HOUR $____________ $____________

Bid Schedule Schedule:A Schedule Type:Base

Project No:CO FTFW ROFL TRAILS(1)

A - 11

A1040 62201-2850 MOTOR GRADER, 12 FOOT MINIMUM BLADE

20 HOUR $____________ $____________

A1060 62201-3350 HYDRAULIC EXCAVATOR, 1 CUBIC YARD MINIMUM CAPACITY

40 HOUR $____________ $____________

A1080 62301-0000 GENERAL LABOR

40 HOUR $____________ $____________

A1100 62302-1000 SPECIAL LABOR, HIRED TECHNICAL SERVICES

40 HOUR $____________ $____________

A1120 62302-1100 SPECIAL LABOR, HIRED SURVEY SERVICES

40 HOUR $____________ $____________

A1140 62405-0200 PLACING CONSERVED TOPSOIL, 3-INCH DEPTH

9,900 SQYD $____________ $____________

A1160 62510-2000 SEEDING, HYDRAULIC METHOD

2.0 ACRE $____________ $____________

A1180 62515-2000 MULCHING, HYDRAULIC METHOD

2.0 ACRE $____________ $____________

A1200 62520-0000 FERTILIZER

2.0 ACRE $____________ $____________

A1220 63301-0000 SIGN SYSTEM

11 EACH $____________ $____________

A1240 63501-0000 TEMPORARY TRAFFIC CONTROL

ALL LPSM $___LPSM_____ $____________

A1260 63504-1000 TEMPORARY TRAFFIC CONTROL, CONSTRUCTION SIGN (BIL

INFRASTRUCTURE SIGN)

48 SQFT $____________ $____________

A1280 64603-0000 FIXTURE (SINGLE PANEL KIOSK)

2 EACH $____________ $____________

Bid Schedule Schedule:A Schedule Type:Base

Project No:CO FTFW ROFL TRAILS(1)

A - 12

A1300 64603-0000 FIXTURE (TIMBER ARCH STRUCTURE)

2 EACH $____________ $____________

A1320 64604-3000 FIXTURE, PEDESTRIAN RAILING

126 LNFT $____________ $____________

Submitted by:____________________________________ Schedule Total:____________

Bid Schedule Schedule:A Schedule Type:Base

Project No:CO FTFW ROFL TRAILS(1)