Automatically generated PDF from existing images. · design option shall be rated based on the HL-93 live load and the HL-93 modified live load

Maine Department of Transportation

12/14/2015

Proposal ID: 017881.00 Project(s): 017881.00

1 INITIAL GROUPSECTION:

Alt Set ID: Alt Mbr ID:

Contractor:

Bid AmountUnit PriceApproximateQuantity and

UnitsDescription

Item IDProposal

LineNumber Dollars Cents Dollars Cents

_________._____

0010 203.20

COMMON EXCAVATION CY

765.000

_________._____

_________._____

0020 203.35

CRUSHED STONE FILL CY

17.000

_________._____

_________._____

0030 304.10

AGGREGATE SUBBASE COURSE -GRAVEL

CY

1,630.000

_________._____

_________._____

0040 403.208

HOT MIX ASPHALT 12.5 MM HMASURFACE

T

183.000

_________._____

_________._____

0050 403.213

HOT MIX ASPHALT 12.5 MM BASE T

304.000

_________._____

_________._____

0060 409.15

BITUMINOUS TACK COAT - APPLIED G

56.000

_________._____

_________._____

0070 501.235

ACOUSTIC MONITOR CD

5.000

_________._____

0080 510.10

SPECIAL DETOUR_____ROADWAYWIDTH VEHICULAR & PEDESTRIANTRAFFIC NOT SEPARATED 11 FT

_________._____LUMP SUM LUMP SUM

0090 526.301

TEMPORARY CONCRETE BARRIERTYPE I


_________._____

0100 527.34

WORK ZONE CRASH CUSHIONS UN

5.000

_________._____

0110 531.51

BRIDGE STRUCTURE - DETAIL BUILD _________._____LUMP SUM LUMP SUM

_________._____

0120 606.1721

BRIDGE TRANSITION - TYPE 1 EA

4.000

_________._____

Proposal Schedule of Items Page 1 of 4


12/14/2015




Contractor:


UnitsDescription

Item IDProposal


_________._____

0130 606.23

GUARDRAIL TYPE 3C - SINGLE RAIL LF

625.000

_________._____

_________._____

0140 606.232

GUARDRAIL TYPE 3C - OVER 15FOOT RADIUS

LF

25.000

_________._____

_________._____

0150 606.353

REFLECTORIZED FLEXIBLEGUARDRAIL MARKER

EA

8.000

_________._____

_________._____

0160 606.78

LOW VOLUME GUARDRAIL END -TYPE 3

EA

4.000

_________._____

_________._____

0170 609.31

CURB TYPE 3 LF

42.000

_________._____

_________._____

0180 610.16

HEAVY RIPRAP CY

1,670.000

_________._____

_________._____

0190 610.18

STONE DITCH PROTECTION CY

16.000

_________._____

_________._____

0200 613.319

EROSION CONTROL BLANKET SY

70.000

_________._____

_________._____

0210 615.07

LOAM CY

90.000

_________._____

_________._____

0220 618.14

SEEDING METHOD NUMBER 2 UN

15.000

_________._____

_________._____

0230 619.1201

MULCH - PLAN QUANTITY UN

15.000

_________._____

_________._____

0240 619.1401

EROSION CONTROL MIX - PLANQUANTITY

CY

180.000

_________._____



12/14/2015




Contractor:


UnitsDescription

Item IDProposal


_________._____

0250 620.58

EROSION CONTROL GEOTEXTILE SY

1,950.000

_________._____

_________._____

0260 627.733

4" WHITE OR YELLOW PAINTEDPAVEMENT MARKING LINE

LF

2,325.000

_________._____

_________._____

0270 629.05

HAND LABOR, STRAIGHT TIME HR

10.000

_________._____

_________._____

0280 631.12

ALL PURPOSE EXCAVATOR(INCLUDING OPERATOR)

HR

20.000

_________._____

_________._____

0290 631.15

ROLLER, EARTH AND BASE COURSE(INCLUDING OPERATOR )

HR

10.000

_________._____

_________._____

0300 631.16

ROLLER, PAVEMENT (INCLUDINGOPERATOR)

HR

10.000

_________._____

_________._____

0310 631.172

TRUCK - LARGE (INCLUDINGOPERATOR)

HR

20.000

_________._____

_________._____

0320 639.18

FIELD OFFICE TYPE A EA

1.000

_________._____

0330 643.72

TEMPORARY TRAFFIC SIGNAL _________._____LUMP SUM LUMP SUM

_________._____

0340 652.312

TYPE III BARRICADE EA

6.000

_________._____

_________._____

0350 652.33

DRUM EA

12.000

_________._____

_________._____

0360 652.34

CONE EA

12.000

_________._____



12/14/2015




Contractor:


UnitsDescription

Item IDProposal


_________._____

0370 652.35

CONSTRUCTION SIGNS SF

400.000

_________._____

0380 652.361

MAINTENANCE OF TRAFFICCONTROL DEVICES


_________._____

0390 652.38

FLAGGER HR

200.000

_________._____

0400 656.75

TEMPORARY SOIL EROSION ANDWATER POLLUTION CONTROL


0410 659.10

MOBILIZATION _________._____LUMP SUM LUMP SUM

Section: 1 _________._____Total:

Total Bid: _________._____


December 5, 2011 Supersedes December 1, 2010

1 of 1

SPECIAL PROVISION SECTION 105

GENERAL SCOPE OF WORK (Buy America Certification)

105.11 Federal Requirements Add the following as the third and subsequent paragraphs: “Prior to payment by the Department, the Contractor shall provide a certification from the producer of steel or iron, or any product containing steel or iron as a component, stating that all steel or iron furnished or incorporated into the furnished product was manufactured in the United States in accordance with the requirements of the Buy America provisions of 23 CFR 635.410, as amended. Such certification shall also include (1) a statement that the iron or steel product or component was produced entirely within the United States, or (2) a statement that the iron or steel product or component was produced within the United States except for minimal quantities of foreign steel and iron valued at $ (actual value). All manufacturing processes must take place domestically. Manufacturing begins with the initial melting and mixing, and continues through the coating stage. Any process which modifies the chemical content, the physical size and shape, or the final finish is considered a manufacturing process. These processes include rolling, extruding, machining, bending, grinding, drilling, and coating. “Coating” includes epoxy coating, galvanizing, painting, or any other coating that protects or enhances the value of the material. A Buy America Certification is required from each manufacturer, fabricator, supplier, subcontractor, etc. that meets the “manufacturing” definition above. Buy America does not apply to raw materials (iron ore and alloys), scrap, pig iron, or processed, pelletized, and reduced iron ore.”

Roque Bluffs WIN 017881.00

December 11, 2015

Page 1 of 5


BRIDGE STRUCTURE DETAIL BUILD (Lump Sum)

DESCRIPTION This work shall consist of the design and construction of an integral abutment pile supported, precast concrete beam or Hybrid-Composite Beam (HCB®)(single web with vertical sides), simple span bridge in accordance with these specifications, and in close conformity with the lines and grades shown on the Plans. This work shall include the following: Removal of the Existing Bridge Design, Load Rating, and Detailing of the new bridge superstructure Design and Detailing of the new bridge substructures, retaining walls, and foundations

Furnishing and installing in-place Steel H-Beam Piles including equipment mobilization, pile tips and splices Structural Earth Excavation

Dynamic Loading Tests of Piles Granular and gravel borrow All Structural Concrete including quality control and curing box(s) Fabrication, Delivery, and Placing of all reinforcing steel Bridge rails and permanent transition barriers High Performance Waterproofing Membrane French Drains

Protective Coating for Concrete Surfaces Permanent Concrete Transition Barriers

Furnishing and installing of any bearings, bearing pads, anchor bolts, and other devices utilized by the design to accommodate superstructure to substructure loads

Some of the items listed above may not be applicable, depending on the structure option chosen. DETAIL BUILD OPTIONS

1. Precast/prestressed concrete butted box beams with a 5” minimum thickness reinforced concrete slab superstructure on integral abutment foundations.

2. Precast/prestressed concrete spread box beams with 8” minimum thick reinforced concrete deck on integral abutment foundation.

3. Precast/prestressed concrete PCI NEXT beam (F or E) superstructure on integral

abutment foundations.


December 11, 2015

Page 2 of 5

4. Precast/prestressed concrete PCI NE Bulb Tee beam superstructure with 8” minimum thick reinforced concrete deck on integral abutment foundations.

5. Hillman Hybrid Composite Beam (single web with vertical sides) superstructure

with 8” minimum thick reinforced concrete deck on integral abutment foundations.

6. Metallized welded steel plate girders (50 ksi minimum for steel plate) with 8”

minimum thick reinforced concrete deck on integral abutment foundation. The bridge shall have a minimum of 4 beam lines. Bolted field splices shall not be located within 12’ of the midpoint of the beam. The steel beams and all diaphragms or cross frames used on the bridge shall be metallized in accordance with subsections 506.30 to 506.39 “THERMAL SPRAY COATING”.

DESIGN REQUIREMENTS The bridge structure, including foundation elements, shall be designed by a Professional Engineer (Engineer of Record) licensed in the State of Maine. The design shall be in accordance with the latest editions of the AASHTO LRFD Bridge Design Specifications, the MaineDOT Bridge Design Guide, Project Specific MaineDOT Special Provisions, MaineDOT Standard Details, and MaineDOT Standard Specifications. The minimum elevation for the superstructure bottom chord is elevation 12.0’. The bridge design shall be independently checked by a Professional Engineer (different than the Engineer of Record) licensed in the State of Maine. The clear span between abutment faces shall be a minimum 84 feet. The span from centerline of bearing to centerline of bearing shall be a minimum of 86 feet and shall be centered over the stream (approximately station 13+60). The bridge shall have no skew. The bridge curb to curb width shall be 22 feet consisting of two 11 foot travel lanes. The roadway cross section over the bridge shall match the design of the approaches as shown in the contract drawings, except that there shall be no cross-slope change from travel lane to shoulder. Regardless of the bridge structure chosen and design span, construction of the temporary detour shall stay within the temporary construction limits and the finished bridge structure shall be within the proposed right-of-way limits. The bridge shall meet a modified HL-93 live load. The modification to the HL-93 loading shall be an increase in the truck live load by 25% for the Strength I load combination only; all other load combinations shall use the standard HL-93 live load. Extreme limit state check of abutment piles will not be required for scour given that heavy riprap countermeasure is specified. The geotechnical design and foundation construction shall follow the recommendations of the Geotechnical Design Report for the Replacement of Englishman River Bridge, Johnson Cove Road over Englishman River, Roque Bluffs, Maine (Soils Report No. 2015-11) as


December 11, 2015

Page 3 of 5

appropriate for the Bridge Structure option chosen, and be in accordance with the latest editions of the AASHTO LRFD Bridge Design Specifications, the MaineDOT Bridge Design Guide, Project specific MaineDOT Special Provisions, MaineDOT Standard Details, and MaineDOT Standard Specifications. All design options shall be load rated in accordance with the AASHTO Manual for Bridge Evaluation, latest edition by the LRFR method, and MaineDOT Load Rating Guide. Each design option shall be rated based on the HL-93 live load and the HL-93 modified live load. The live load rating computations shall include a completed MaineDOT Summary of Rating Form based on the rating factors for the HL-93 live load only. The MaineDOT Summary of Rating Form may be accessed at the following MaineDOT web Address under the applicable project: http://www.maine.gov/mdot/contractors/ . The top 2 feet of the steel H pile below the bottom of the integral abutment shall be encased with fill concrete that extends a minimum of 4 inches beyond edge of the piles. DETAIL BUILD OPTIONS #1 and #3 shall have a 3” bituminous wearing surface with high performance membrane waterproofing from the Qualified Products List. DETAIL BUILD OPTIONS #2, #4, #5 and #6 shall have a 1inch integral concrete wearing surface. All reinforcing steel in the bridge shall be epoxy coated. The bridge shall have a cast in place concrete curb as shown on MaineDOT standard detail 502 (04) or 502(05). The bridge shall use 2 bar steel bridge railing in accordance with MaineDOT standard detail 507 (03) and 502(04). Permanent Concrete Transition barrier for 2 bar traffic railing shall be used on all four corners of the bridge. The use of stay in place metal formwork shall not be allowed. Protective Coating for Concrete Surfaces Shall be used in the following locations:

1. All exposed surfaces of concrete curbs 2. Fascia down to drip notch, 3. All exposed surfaces of concrete transition barriers 4. Concrete wearing surface, if used

MATERIALS Material requirements are covered in the Project specific Special Provisions, MaineDOT Standard Specifications, and MaineDOT Bridge Design Guide and apply to all work included within this Special Provision with additional Project specific requirements listed below:


December 11, 2015

Page 4 of 5

Buy America is applicable to this project. The only steel components anticipated are the H-piles and epoxy-coated reinforcement. Other than the H-piles, no uncoated steel components shall be installed below the top of the deck. Structural Concrete Concrete shall be as specified, Class A or Class P. Reinforcing steel shall be epoxy coated ASTM A615 – Gr. 60. Prestressing strand shall be AASHTO 203 (ASTM A416), Grade 270, Low Relaxation. Steel Hardware

Anchor rods and nuts shall conform to the requirements of ASTM F1554 galvanized in accordance with ASTM A153. Fasteners shall be ASTM A A325, type 1, galvanized in accordance with ASTM 153 unless noted otherwise.

SUBMITTALS The Contractor shall submit to the Department a formal design package submittal at the 50% design development stage containing plans that show the type of bridge structure to be constructed and an overall layout of the bridge including; a plan, profile, and typical section drawing. The Department shall have up to five business days to return comments on the 50% submittal. All comments by the Department shall be addressed by the Contractor with written verification of resolution from the Department prior to the final submittal. The final submittal shall be submitted by the Contractor to the Department electronically and shall include; final Design Drawings, Design Computations, Load Rating Computations, including MaineDOT Load Rating Form, and Design Check Computations for all bridge components. The Department shall have up to ten business days to return comments on the final submittal. All comments by the Department on the final submittal shall be addressed by the Contractor and verified by written approval from the Department prior to fabrication. The Design Computations and Load Rating Computations shall be signed and sealed by the Engineer of Record and the Engineer responsible for the design check. The contract drawings shall be signed and sealed by the Engineer of Record. Upon completion of Construction, the Contractor shall submit an electronic submission of as-built drawings signed and sealed by the Engineer of Record with any field changes or alterations noted. If any field changes or alterations do occur and will affect the bridge structure load capacity, the load rating shall be updated.


December 11, 2015

Page 5 of 5

CONSTRUCTION REQUIREMENTS All included work shall meet the applicable sections of the Project specific Special Provisions, Standard Specifications, and Standard Details. Existing Bridge Removal – The existing superstructure shall be removed in its entirety and become property of the Contractor. The existing piles for the piers shall be removed 1’ below the streambed or the piles shall be removed in their entirety. The existing abutments as a minimum shall be removed to elevation 8.0’. Any existing piles that may interfere with the new substructure shall be removed by the Contractor. Any existing substructure removed shall become property of the Contractor. METHOD OF MEASUREMENT The accepted Bridge Structure will be measured by lump sum for the design, detailing, load rating, fabrication, delivery, and construction of the new Bridge Structure. BASIS OF PAYMENT The accepted Bridge Structure will be paid for at the contract lump sum price for the pay item listed below. Such payment shall be full compensation for removal of the existing bridge, all design, detailing, load rating, fabrication, delivery, and construction of one of the options listed under Detail Build Options, and all of the applicable items listed under Description required for that option. Items not listed under Description or that do not fall under other pay items shall be considered incidental to the pay item listed below except for Hot Mix Asphalt. Hot Mix Asphalt on the bridge shall not be paid for under the respective 403 items, but considered incidental. The individual items shall be governed by their respective Specifications and Special Provisions. The Lump Sum will be payable in installments as follows:

Upon removal of the existing bridge 10% Submission of the design plans and computations 10% Completion of Driven Piles 10% Completion of Abutment Concrete 10% Erection of superstructure and deck completion 50% Acceptance of Bridge and As-Built drawings 10%

Payment will be made under: Pay Item Pay Unit 531.51 Bridge Structure – Detail Build Lump Sum

East Machias WIN 017881.00

December 12, 2015


SPECIAL DETOUR (Horizontal Alignment)

Subsection 510.032”Geometric and Approach Design” part a Horizontal alignment is

replaced in its entirety with the following:

a. Horizontal Alignment Horizontal curve radius shall not be less than 200 feet at the centerline of the roadway, except as otherwise shown on the Plans.

Roadway width as indicated in the Contract shall be the minimum clear travel width between faces of bridge curbs, bridge rails or approach rails, whichever is less. The approach roadway shall have 2 feet wide shoulders, minimum, to the roadway berms, where guardrail is not required, in addition to the roadway width indicated in the Contract. The roadway width shall be increase on curved portions of the Special Detour to account for the off tracing characteristics of a WB-62 vehicle in accordance with AASHTO A Policy on Geometric Design of Highways and Streets (“The Green Book”), latest edition, Chapter 3, Traveled-Way Widening on Horizontal Curves. Use a WB-62 design vehicle unless otherwise specified in the Contract.

BRIDGE Division: Filename:...\002A_General_Construction_Notes_&_Estimated_Quantities.dgnUsername:Date:12/14/2015 david.shawE

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CHECKED-REVIEWED OFDESIGN2-DETAILED2

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WIN

BRIDGE PLANS

DEPARTMENT OF TRANSPORTATION

STATE OF MAINE

DATE

SIGNATURE

P.E. NUMBERBR-1788(100)X 20

17881.00

ENGLISHMAN RIVER BRIDGE

ENGLISHMAN RIVER

ROQUE BLUFFSWASHINGTON COUNTY

BRIDGE NO. 3964

S. BODGE

GENERAL CONSTRUCTION NOTES

AND ESTIMATED QUANTITIES

B.SLAVENT.WHITE

JUN 2015 R. BULGERD. SHAW

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EA

LF

EA

EA

LF

CY

CY

SY

CY

UN

UN

CY

SY

HR

HR

HR

EA

LS

EA

EA

EA

SF

LS

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LS

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606.2

32

GU

AR

DR

AIL

TY

PE

3C

- O

VE

R 1

5 F

OO

T R

AD

IU

S25

LF

1(1

20

CD

)

LF

627.7

33

4" W

HIT

E O

R Y

EL

LO

W P

AIN

TE

D P

AV

EM

EN

T M

AR

KIN

G L

INE

23

25

501.2

35

AC

OU

ST

IC M

ON

ITO

RC

D5

in c

ut

areas a

nd

a v

erti

cal

pla

ne l

ocate

d 1

0 f

eet

beh

ind

th

e w

all

s i

n f

ill

areas.

Bo

rro

w,

Un

derw

ate

r B

ack

fil

l.

Lim

its w

ill

be t

he s

tru

ctu

ral

ex

cav

ati

on

lim

its

8. A

butm

ents

, w

ingw

all

s a

nd t

heir

footi

ngs s

hall

be b

ackfil

led w

ith G

ranula

r

acco

rd

an

ce w

ith

Sta

nd

ard

Sp

ecif

icati

on

s S

ecti

on

51

2,

Fren

ch

Drain

s.

7. C

onstr

uct

French D

rain

s b

ehin

d t

he a

butm

ents

and w

ingw

all

s i

n

Sta

ndard D

eta

ils S

ecti

on 5

02.

6.

Co

ver j

oin

ts w

here w

ate

rsto

ps a

re n

ot

req

uir

ed

in

acco

rd

an

ce w

ith

Transit

ion B

arrie

r l

ocati

on.

co

ncrete

an

d s

hall

pro

vid

e 3

ad

dit

ion

al

sti

rru

ps i

n t

he c

urb

s a

t each

show

n i

n S

tandard D

eta

ils S

ecti

on 5

26, prio

r t

o t

he p

lacem

ent

of t

he c

urb

Contr

acto

r s

hall

insta

ll T

ransit

ion B

arrie

r v

erti

cal

clo

sed s

tirrups, as

5.

Wh

en

Tran

sit

ion

Barrie

rs a

re c

on

str

ucte

d o

n r

etu

rn

win

gw

all

s,

the

precast

un

its t

o e

nsu

re a

n a

ccu

rate

matc

h w

ith

th

e s

up

erstr

uctu

re.

the p

arapet

porti

ons o

f t

he w

ingw

all

s s

hall

be p

laced a

fte

r e

recti

on o

f t

he

4.

Wh

en

bu

tted

precast

bo

x b

eam

or s

lab

ty

pe s

up

erstr

uctu

res a

re u

sed

,

dete

rm

ined b

y t

he R

esid

ent.

and w

ingw

all

s a

t 10-ft

maxim

um

spacin

g. T

he e

xact

locati

on w

ill

be

3.

Fo

r c

on

ven

tio

nal

ab

utm

en

ts,

pla

ce 4

-in

. d

iam

ete

r d

rain

s i

n t

he b

reastw

all

walls a

nd 3

inches i

n a

ny f

ootings.

2.

Rein

fo

rcin

g s

teel

sh

all

hav

e a

min

imu

m c

on

crete

co

ver o

f 2

in

ch

es i

n t

he

of R

ecord.

only

. T

he f

inal

desig

n a

nd e

xact

locati

on i

s t

he r

esponsib

ilit

y o

f t

he E

ngin

eer

1.

Su

bstr

uctu

re e

lem

en

ts s

ho

wn

on

th

ese p

lan

s a

re f

or i

llu

str

ati

on

pu

rp

oses

631.1

51

0H

R

beam

gu

ard

rail

.

14

. A

Lo

w V

olu

me G

uard

rail

En

d s

hall

be i

nsta

lled

co

ncu

rren

tly

wit

h t

he p

lacem

en

t o

f e

ach

secti

on

of

gu

ard

rail

pay

ite

ms.

6 f

eet

to a

len

gth

of 7

feet

wit

h a

n e

mb

ed

men

t o

f 4

.5 f

eet.

P

ay

men

t w

ill

be c

on

sid

ered

in

cid

en

tal

to t

he

13. G

uardrail

posts

as s

how

n i

n t

he S

tandard D

eta

ils s

hall

be m

odif

ied f

rom

the i

ndic

ate

d l

ength

of

the r

iprap a

nd b

ehin

d t

he w

ingw

all

s.

12

. P

lace a

24

-in

. w

ide s

trip

of T

em

po

rary

Ero

sio

n C

on

tro

l B

lan

ket

on

th

e s

ideslo

pes a

lon

g t

he t

op

of

Pay

men

t w

ill

be m

ad

e u

nd

er I

tem

No

. 6

19

.14

01

, E

ro

sio

n C

on

tro

l M

ix.

by t

he R

esid

ent.

P

lacem

ent

shall

be i

n a

ccordance w

ith S

tandard S

pecif

icati

ons S

ecti

on 6

19, M

ulc

h.

11

. E

ro

sio

n C

on

tro

l M

ix m

ay

be s

ub

sti

tute

d i

n t

ho

se a

reas n

orm

all

y r

eceiv

ing

lo

am

an

d s

eed

as d

irecte

d

10. P

lace l

oam

2 i

nches d

eep o

n a

ll n

ew

or r

econstr

ucte

d s

ideslo

pes o

r a

s d

irecte

d b

y t

he R

esid

ent.

Subbase C

ourse -

Gravel.

hand r

akin

g. P

aym

ent

for h

and r

akin

g w

ill

be c

onsid

ered i

ncid

enta

l to

Ite

m N

o. 304.1

0, A

ggregate

9. S

tones w

hic

h c

annot

be r

oll

ed o

r c

om

pacte

d i

nto

the s

urface o

f t

he s

hould

er s

hall

be r

em

oved b

y

8. C

onstr

uct

the r

iprap s

helf

at

each a

butm

ent

no h

igher t

han E

L. 10.8

.

7. P

lace r

iprap o

n s

ideslo

pes a

s s

how

n o

n t

he c

ross s

ecti

ons.

meeti

ng

th

e r

eq

uir

em

en

ts o

f S

ub

secti

on

70

3.1

9,

Mate

ria

l fo

r U

nd

erw

ate

r B

ack

fil

l.

6.

All

em

ban

km

en

t m

ate

ria

l, e

xcep

t as o

therw

ise s

ho

wn

, p

laced

belo

w E

L.

13

.0 s

hall

be G

ran

ula

r B

orro

w

equip

ment

renta

l it

em

s.

ex

isti

ng

su

bb

ase a

nd

lay

ers o

f n

ew

su

bb

ase 6

in

ch

es o

r l

ess t

hic

k w

ill

be m

ad

e u

nd

er a

pp

ro

pria

te

the p

lan

s,

pay

men

t fo

r r

em

ov

ing

ex

isti

ng

pav

em

en

t, g

ru

bb

ing

, sh

ap

ing

, d

itch

ing

, an

d c

om

pacti

ng

th

e

5.

In

areas w

here t

he R

esid

en

t d

irects

th

e C

on

tracto

r n

ot

to e

xcav

ate

to

th

e s

ub

grad

e l

ine s

ho

wn

on

by t

he R

esid

ent.

4. D

o n

ot

excavate

for A

ggregate

Subbase C

ourse w

here e

xis

ting m

ate

ria

l is

suit

able

as d

ete

rm

ined

3.

All

uti

lity

facil

itie

s s

hall

be a

dju

ste

d b

y t

he r

esp

ecti

ve u

tili

ties u

nle

ss o

therw

ise n

ote

d.

in t

he f

ield

by

th

e R

esid

en

t.

Pay

men

t fo

r c

learin

g w

ill

be c

on

sid

ered

in

cid

en

tal

to C

on

tract

item

s.

2.

Th

e c

learin

g l

imit

s a

s s

ho

wn

on

th

e p

lan

s a

re a

pp

ro

xim

ate

. T

he e

xact

lim

its w

ill

be e

sta

bli

sh

ed

1.

Fo

r e

asem

en

ts,

co

nstr

ucti

on

lim

its a

nd

rig

ht

of w

ay

lin

es,

refer t

o R

igh

t o

f W

ay

Map

.

631.1

61

0H

R

RO

LL

ER

, E

AR

TH

AN

D B

AS

E C

OU

RS

E (

INC

LU

DIN

G O

PE

RA

TO

R)

RO

LL

ER

, P

AV

EM

EN

T (

INC

LU

DIN

G O

PE

RA

TO

R)

deto

ur w

ill

be l

ocate

d.

Th

e l

imit

s o

f t

his

tim

ber c

rib

bin

g a

re n

ot

kn

ow

n

locate

d i

mm

edia

tely

upstr

eam

of t

he e

xis

ting b

rid

ge w

here t

he t

em

porary

26

. T

he r

em

ain

s o

f s

om

e t

imb

er c

rib

bin

g i

s v

isib

le a

t lo

w t

ide i

n t

he a

rea

Str

uctu

re -

Deta

il B

uil

d p

ay

ite

m.

ex

isti

ng

brid

ge w

ill

be c

on

sid

ered

in

cid

en

tal

to P

ay

Ite

m N

o.

53

1.5

1,

Brid

ge

mate

ria

ls, equip

ment

and o

ther c

osts

requir

ed t

o r

em

ove a

nd d

ispose o

f t

he

at

Main

eD

OT

’s o

ffic

es o

n C

hil

d S

treet

in A

ug

usta

. P

ay

men

t fo

r a

ll l

ab

or,

Managem

ent

Regula

tions,"

Chapte

r 8

50. A

copy o

f t

his

regula

tion i

s a

vail

able

Main

e D

ep

artm

en

t o

f E

nv

iro

nm

en

tal

Pro

tecti

on

’s "

Main

e H

azard

ou

s W

aste

ste

el.

T

he C

ontr

acto

r s

hall

recycle

or r

euse t

he s

teel

in a

ccordance w

ith t

he

sto

rag

e, recy

cli

ng

or d

isp

osal

of t

he b

rid

ge c

om

po

nen

ts, in

clu

din

g l

ead

-co

ate

d

the e

xis

ting b

rid

ge a

nd a

ny h

azardous w

aste

generate

d a

s a

result

of t

he

is s

ole

ly r

esp

on

sib

le f

or t

he c

are,

cu

sto

dy

an

d c

on

tro

l o

f t

he c

om

po

nen

ts o

f

rela

ted

to

th

is p

ro

cess.

On

ce t

he e

xis

tin

g b

rid

ge i

s r

em

ov

ed

, th

e C

on

tracto

r

for i

mple

menti

ng a

ppropria

te O

SH

A m

andate

d p

ersonal

prote

cti

on s

tandards

by t

he p

rocess o

f d

em

oli

shin

g t

he b

rid

ge. T

he C

ontr

acto

r i

s r

esponsib

le

managem

ent

and d

isposal

of a

ll l

ead-conta

min

ate

d h

azardous w

aste

generate

d

based p

ain

t syste

m. T

he C

ontr

acto

r i

s r

esponsib

le f

or t

he c

onta

inm

ent,

proper

Contr

acto

r. T

he s

teel

porti

ons o

f t

he e

xis

ting b

rid

ge a

re c

oate

d w

ith a

lead-

25. T

he e

xis

ting b

rid

ge s

hall

be r

em

oved b

y a

nd b

ecom

e t

he p

roperty

of t

he

Pla

n w

ill

be c

on

sid

ered

in

cid

en

tal

to t

he b

rid

ge r

em

ov

al

pay

ite

m.

for a

ll w

ork n

ecessary f

or d

evelo

pin

g,

subm

itti

ng a

nd f

inali

zin

g t

he D

em

oli

tion

the B

rid

ge D

em

oli

tio

n P

lan

fo

r a

pp

ro

pria

ten

ess a

nd

co

mp

lete

ness.

Pay

men

t

the b

rid

ge s

hall

be u

nd

erta

ken

by

th

e C

on

tracto

r u

nti

l M

ain

eD

OT

has r

ev

iew

ed

mate

ria

ls i

nclu

ded

in

th

e e

xis

tin

g b

rid

ge.

No

wo

rk

rela

ted

to

th

e r

em

ov

al

of

outl

ine t

he m

eth

ods a

nd e

quip

ment

to b

e u

sed t

o r

em

ove a

nd d

ispose o

f a

ll

least

10

bu

sin

ess d

ay

s p

rio

r t

o t

he s

tart

of d

em

oli

tio

n w

ork

. T

he p

lan

sh

all

24

. T

he C

on

tracto

r s

hall

su

bm

it a

Brid

ge D

em

oli

tio

n P

lan

to

th

e R

esid

en

t at

C

om

pen

satio

n.

w

ith S

tandard S

pecif

icati

ons S

ecti

on 1

09.7

, E

quit

able

Adju

stm

ents

to

L

um

p S

um

pay

ite

ms,

pric

e a

dju

stm

en

ts w

ill

be m

ad

e i

n a

cco

rd

an

ce

c

. I

f a

desig

n c

han

ge r

esu

lts i

n c

han

ges t

o e

stim

ated

qu

an

tities f

or

f

or a

Lum

p S

um

pay i

tem

, th

ose r

equir

em

ents

wil

l be f

oll

ow

ed.

b

. I

f o

ther C

ontr

act

Docum

ents

specif

icall

y a

llow

a c

hange i

n p

aym

ent

S

pecif

icati

ons S

ecti

on 1

09.2

, E

lim

inati

on o

f I

tem

s, w

ill

take p

recedence.

a

. I

f a

Lum

p S

um

pay i

tem

is e

lim

inate

d, th

e r

equir

em

ents

of S

tandard

qu

an

titi

es,

ex

cep

t as f

oll

ow

s:

actu

al

fin

al

quanti

ties a

re d

ifferent

from

the M

ain

eD

OT

provid

ed e

sti

mate

d

am

ou

nt,

wit

h n

o a

dd

itio

n o

r r

ed

ucti

on

in

pay

men

t to

th

e C

on

tracto

r i

f t

he

pu

rp

oses o

nly

. L

um

p S

um

pay

ite

ms w

ill

be p

aid

fo

r a

t th

e C

on

tract

Bid

are e

sti

mate

d q

uan

titi

es a

nd

are p

ro

vid

ed

by

Main

eD

OT

fo

r i

nfo

rm

ati

on

al

23. Q

uanti

ties i

nclu

ded f

or p

ay i

tem

s m

easured a

nd p

aid

for b

y L

um

p S

um

the b

orin

g l

ocati

ons.

Data

provid

ed m

ay n

ot

be r

epresenta

tive o

f t

he s

ubsurface c

ondit

ions b

etw

een

factu

al

and i

nte

rpreti

ve s

ubsurface i

nform

ati

on c

oll

ecte

d a

t dis

crete

locati

ons.

geote

chnic

al

inform

ati

on. T

he b

orin

g l

ogs c

onta

ined i

n t

he p

lan s

et

present

Bid

ders’ o

r C

on

tracto

r’s i

nte

rp

reta

tio

ns o

f,

or c

on

clu

sio

ns d

raw

n f

ro

m,

the

co

nd

itio

ns a

t th

e c

on

str

ucti

on

sit

e.

Main

eD

OT

wil

l n

ot

be r

esp

on

sib

le f

or t

he

inform

ati

on o

r i

nte

rpreta

tions w

ill

be r

epresenta

tive o

f a

ctu

al

subsurface

the u

se o

f t

he B

idders a

nd t

he C

ontr

acto

r. N

o a

ssurance i

s g

iven t

hat

the

22

. G

eo

tech

nic

al

info

rm

ati

on

fu

rn

ish

ed

or r

eferred

to

in

th

is p

lan

set

is f

or

accessed

at

the M

ain

eD

OT

web

ad

dress.

Riv

er,

Ro

qu

e B

luffs,

Main

e,

So

ils R

ep

ort

No

. 2

01

5-1

1 d

ate

d M

ay

22

, 2

01

5,

may

be

Rep

lacem

en

t o

f E

ng

lish

man

Riv

er B

rid

ge,

Jo

hn

so

n C

ov

e R

oad

ov

er E

ng

lish

man

21. T

he p

roje

ct

geote

chnic

al

report

titl

ed:

Geote

chnic

al

Desig

n R

eport

for t

he

rep

resen

tati

ve o

f a

ctu

al

co

nd

itio

ns a

t th

e t

ime o

f c

on

str

ucti

on

.

is g

iven

th

at

the i

nfo

rm

ati

on

or t

he c

on

clu

sio

ns o

f t

he r

ep

ort

wil

l b

e

inte

rpreta

tion o

f t

he i

nform

ati

on o

bta

ined f

or t

he s

ubje

ct

sit

e. N

o a

ssurance

Main

eD

OT

web a

ddress.

The h

ydrolo

gic

report

is b

ased o

n M

ain

eD

OT

’s

20. T

he h

ydrolo

gic

report

of t

he b

rid

ge s

ite m

ay b

e a

ccessed a

t th

e

en

casem

en

t is

no

t sh

ow

on

th

e o

rig

inal

brid

ge p

lan

s.

on

th

e e

xis

tin

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e f

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urfaces o

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Documents

Automatically generated PDF from existing images. · design option shall be rated based on the HL-93 live load and the HL-93 modified live load