|
%4 R
<br />ELEVATION
<br />,,_ n"
<br />SECTION A -A
<br />DR/ KE WAY D
<br />/S
<br />Iiiew S/aPe ✓er/es S/o'Oe �Vdylies
<br />R/W
<br />42'
<br />5,6,[ a, b 2 Ildries -Sea NonI
<br />sla,oe Varies Slope
<br />i street
<br />CPc PV/7
<br />- 42'
<br />ihr J°a vim
<br />5/,Pe Varics
<br />Ex
<br />Coaipaet $ub9�ade >b P5 Saw Cut as noted
<br />on i0leas
<br />v
<br />TyP/CAL SECT/OPV - d' 5TREET
<br />T 1 s 0, R V 40
<br />S cele,
<br />d.4
<br />fje�ai/eo/ ,Design
<br />pis 122
<br />R/W
<br />�{ 2'r 6'-o"15=a
<br />II
<br />ist Revemeilf
<br />4'-6"
<br />r -o'
<br />Scoring Line
<br />3/14 12"• Broom Finish
<br />Broom Finish Level Line -
<br />Slop
<br />.•:. .:
<br />L3'- 6" g" 12'3'I-.
<br />w
<br />Dowel3 55 X%dic. x 24"
<br />spaced 12" o. c, greased and
<br />wrapped one side through
<br />every expansion joint.
<br />MONOLITHIC CURB, GUTTER,
<br />BI SIDEWALK
<br />NOTES;
<br />I. Construct expansion joints (o) 200' maximum and at returns, around light pales,
<br />hydrants and other fixed objects at sidewalk.
<br />2. Transverse weakened plane joints shall be spaced rD 12' maximum intervals.
<br />STANDARD SPECIFICATIONS
<br />SECTION 26
<br />SECTION 1
<br />26-1 AGGREGATE BASE. --Aggregate base shall conform to the
<br />1-1 GENERAL. --Unless otherwise stated herein or modified
<br />GENERAL NOTES AND SPECIFICATIONS
<br />-�--�-
<br />Specifications and these special provisions.
<br />1.
<br />ALL IMPROVEMENTS SHALL BE CONSTRUCTED IN STRICT ACCORDANCE WITH THE SAN JOAQUIN COUNTY
<br />(�
<br />Aggregate Base shall be Class 2.
<br />sections of the State Standard Specifications that shall not apply
<br />IMPROVEMENT SPECIFICATIONS AND THE LATEST EDITION OF THE STATE OF CALIFORNIA, DEPARTMENT
<br />are those portions. that make reference to measurement and payment.
<br />I
<br />eco
<br />OF TRANSPORTATION STANDARD SPECIFICATIONS AND PLANS.
<br />/20wide border with
<br />TWO
<br />and Special provisions shall conform to the provisions of Section
<br />The R -Value requirement may be waived provided the individual
<br />5-1.04 of the Standard Specifications.
<br />//4"x //4"rgves
<br />opprax.3/4o.a
<br />Orivewa
<br />and durability and has a sand eeuivalent value of 33 or more.
<br />2.
<br />ELEVATIONS ARE REFERRED TO NGUD DATUM.
<br />the following terms are used, the intent and meaning shall be
<br />interpreted as follows:
<br />SECTION 39
<br />State, or Countv . . . . . . . . . County of San Joaquin
<br />39-1 ASPHALT CONCRETE. --Asphalt Concrete shall conform to
<br />Department . . . . . . . . . . . . County of San Joaquin
<br />/8' - Driveways A66'
<br />Director . . . . . . . . . . . . . Board of Supervisors
<br />Standard Specifications and these special provisions.
<br />County of San Joaquin
<br />- Drirewddy B
<br />Department of Transportation
<br />3.
<br />THE CONTRACTOR SHALL BE RESPONSIBLE FOR PROTECTING FROM DAMAGE ALL EXISTING IMPROVEMENTS
<br />by the Engineer. At the contractors option, and with approval
<br />Works, County of San
<br />of the Engineer, aggregate may be 3/4 -inch maximum, medium grading
<br />Joacuin
<br />with the exception of the final finish course.
<br />Engineer and Deputy Director . . . the Director of Public
<br />Aggregate conforming to the 3/8 -inch maximum grading will be
<br />THAT ARE TO REMAIN. SUCH IMPROVEMENTS THAT ARE DAMAGED BY THE CONTRACTOR, SHALL BE
<br />permitted for use in driveways, dikes and other areas with
<br />Development and Construction Joaquin acting either
<br />approval of the Engineer.
<br />directly or through
<br />properly authorized
<br />The amount of asphalt binder to be mixed with the aggregate
<br />agent and consultants
<br />REPLACED AT HIS EXPENSE.
<br />7",iAtc
<br />aggregate. The exact amount of asphalt binder to be mixed with
<br />NOTE: San Joaquin County is acting on behalf of the City of Lathrop to
<br />the aggregate and the AR viscosity grade of the asphalt binder
<br />Warp
<br />Whee/choir RamnHeavy broom
<br />4.
<br />CONTRACTOR SHALL DEMOLISH, EXCAVATE, REMOVE AND DISPOSE OF ALL EXISTING CONCRETE OR
<br />-
<br />Paint binder shall be applied at a rate of approximately
<br />-
<br />fiish with
<br />SECTION 16
<br />AND DELETERIOUS MATERIAL AS REQUIRED TO
<br />the asphalt concrete shall be proportioned and mixed by the
<br />16-1 CLEARING AND GRUBBING (MINOR). --Clearing and grubbing
<br />automatic method.
<br />shall conform to the requirements in Section 16, "Clearing and
<br />the S/0,00 of the ramp.
<br />ASPHALT CONCRETE PAVING, CONCRETE CURB, PIPE,
<br />Grubbing", of the Standard Specifications and these special
<br />provisions.
<br />When shown in the Engineer's Estimate prime coat liquid
<br />asphalt penetration grade shall be SC 70 or SC 250 as directed by
<br />All shade and ornamental trees shall be preserved unless
<br />the Engineer.
<br />CONSTRUCT THE CONTRACT WORK. ALL EXCESS MATERIAL GENERATED BY DEMOLITION, EXCAVATION AND
<br />The dumping of material in a windrow, in accordance with
<br />Section 39-5.01, shall be limited to 750 feet in advance of the
<br />?lents and lawn in front of residences shall be P reserved
<br />paving machine, unless otherwise permitted by the Engineer.
<br />adjacent to new shoulder construction where natural ground surface
<br />Unless otherwise shown on the plans, asphalt.paver equipment used
<br />No lip
<br />to place asphalt concrete shall be equipped with full automatic
<br />on the plans, and as directed by the Engineer.
<br />GRADING SHALL BE DISPOSED OF BY THE CONTRACTOR.
<br />v
<br />b
<br />o p
<br />"
<br />actuated by grade and slope references. Corrections on account
<br />Warp
<br />h
<br />Weokened pion join
<br />on t drive,
<br />5.
<br />THE PRICE BID FOR THIS WORK SHALL INCLUDE THE COST FOR ANY AND ALL PERMITS REQUIRED TO
<br />slopes shall be furnished and installed by the Contractor.
<br />eCOMPLETE
<br />Existing tree stumps inside limits of work shall be removed
<br />E
<br />subgrade for longitudinal control, the minimum length of the device
<br />to a one foot (1.0') below finished grade, unless otherwise
<br />shall be 30 feet. The device shall be a rigid unit mounted on multiple
<br />point
<br />supports. Each support shall act independently of others and the
<br />THE PROJECT WORK.
<br />finished grade shall not be affected by the action of a single support.
<br />shall be cut off in a workmanlike manner.
<br />Grass and weeds may be thoroughly incorporated with the
<br />SECTION 52
<br />native soil by disking or other means. Materials containing
<br />52-1 REINFORCEMENT --Reinforcement shall conform to
<br />grass and weeds shall be used outside the paved portion of the
<br />the requirements in Section 52, "Reinforcement", of the
<br />Standard Specifications.
<br />roadway,
<br />_.- Flow L/ne-3/4"Lip
<br />6.
<br />CONTRACTOR SHALL OBTAIN AN ENCROACHMENT PERMIT FROM THE SAN JOAQUIN COUNTY PUBLIC WORKS
<br />Pollution Control" of the General Provisions.
<br />73-1 CONCRETE CURBS & SIDEWALKS. --Concrete curbs and sidewalks
<br />(,ACTING ON BEHALF OF THE CITY OF LATHROP), AND NOTIFY ENGINEER 24 HOURS IN
<br />c�
<br />oDEPARTMENT
<br />o
<br />Expansion Joint
<br />provisions.
<br />19-1 EARTHWORK. --Earthwork shall conform to the requirements
<br />ADVANCE OF STARTING ANY WORK REQUIRED BY THE PLANS.
<br />Q
<br />in Section 19, "Earthwork", of the Standard Specifications and
<br />tangent sections and at a minimum of one-third points on radii.
<br />these special provisions.
<br />7.
<br />WORK IN STREET RIGHT-OF-WAY IS SUBJECT TO THE APPROVAL AND ACCEPTANCE OF THE SAN JOAQUIN
<br />monolithic with the curb and gutter or shall conform to one of
<br />r 8-pn
<br />14Aehel- 16
<br />will be required only in those areas shown on the plan.
<br />COUNTY COUNTY PUBLIC WORKS DEPARTMENT (ACTING ON BEHALF OF THE CITY OF LATHROP).
<br />(a) Dowels (5/8 inch diameter by 24 inches Long)
<br />In lieu of the tolerance specified in Section 19-1.03(a) of
<br />spaced at 4 -root intervals. .
<br />A
<br />B.
<br />PRIOR TO COMMENCING ANY WORK, IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO HAVE EACH
<br />i4/edd' e, P/dne /oi� t
<br />inch in depth.
<br />established by the Engineer.
<br />UTILITY COMPANY LOCATE IN THE FIELD THEIR MAIN AND SERVICE LINES. THE CONTRACTOR SHALL
<br />PLAN
<br />A uniform color shall be maintained by the addition of one
<br />NOTIFY MEMBERS OF THE UNDERGROUND SERVICE ALERT (U.S.A.) 48 HOURS IN ADVANCE OF
<br />Scale; 1"=5' R
<br />PERFORMING EXCAVATION WORK BY CALLING THE TOLL-FREE NUMBER 800-642-2444.
<br />(including driveways and slopes) shall be compacted to grade.
<br />constructed behind new sidewalk shall be colored and textured
<br />Unless otherwise shown on the plans, all surplus materials not to
<br />as required to match existing improvements.
<br />be salvaged, stockpiled or disposed of as provided in Section
<br />All concrete gutters shall be water tested for drainage
<br />19-2.06 shall become the property of the Contractor and disposed
<br />9.
<br />THE CONTRACTOR SHALL CHECK WITH THE UTILITY COMPANIES AND VERIFY ALL UTILITY LOCATIONS.
<br />not result in ponding water for a depth exceeding 0.02 foot.
<br />of .as provided in Section 7-1.13 of the Standard Specifications"
<br />Ground area to be used for landscaping purposes, which has
<br />Unless otherwise shown on the plans, the existing pavement,
<br />been excavated or is below finished grade shall be backfilled
<br />when used as embankment, shall be broken up into pieces not larger
<br />IT SHALL BE THE CONTRACTOR'S SOLE RESPONSIBILITY TO PROTECT ALL EXISTING UTILITIES SO
<br />2'
<br />2'
<br />Standard Specifications and these special provisions, unless
<br />51 am
<br />/.5'
<br />THAT NO DAMAGE RESULTS TO THEM DURING THE PERFORMANCE OF HIS CONTRACT. THE CONTRACTOR
<br />I
<br />SHALL BE REQUIRED TO COOPERATE WITH OTHER CONTRACTORS AND UTILITY COM3ANIES INSTALLING
<br />Warp-!/4'%ft.
<br />slope
<br />Wap 1
<br />NEW STRUCTURES UTILITIES AND SERVICES TO THE DEVELOPMENT.
<br />.,
<br />4 ; ` " • ` ' �' ` -': '-' ' ' ' ' ` ` '
<br />10.
<br />WHENEVER PAVEMENT IS BROKEN OR CUT IN THE INSTALLATION OF THE WORK COVERED BY THESE
<br />• :: • s :: �: '';
<br />.
<br />:�4. L/?: a:: '
<br />Apron Slope
<br />SPECIFICATIONS, THE PAVEMENT SHALL BE REPLACED, AFTER PROPER BACKFILLING, WITH PAVEMENT
<br />6"
<br />4147tt, min.
<br />MATERIALS EQUAL TO OR BETTER THAN THE MATERIALS USED IN THE ORIGINAL PAVING. THE
<br />FINISHED PAVEMENT SHALL BE SUBJECT TO THE APPROVAL OF THE CITY ENGINEER.
<br />Compact gUbyrade to 99 Z I
<br />SECTION A ' A
<br />11.
<br />PAYMENT FOR PAVEMENT WILL BE MADE ONLY FOR AREAS SHOWN ON PLANS. REPLACEMENT OF PAVEMENT
<br />WHICH IS BROKEN OR CUT IN THE INSTALLATION OF THE WORK COVERED BY THESE SPECIFICATIONS,
<br />Scale: l = 2
<br />AND WHICH LIES OUTSIDE OF SAID AREAS, SHALL BE INCLUDED IN THE STREET CONTRACTOR'S UNIT
<br />PRICE FOR PAVEMENT, AND NO ADDITIONAL PAYMENT SHALL BE MADE FOR SUCH WORK.
<br />DR/ VEtWA Y5 A, B C
<br />F
<br />12.
<br />CONTRACTOR AGREES THAT HE SHALL ASSUME SOLE AND COMPLETE RESPONSIBILITY FOR JOBSITE
<br />CONDITIONS DURING THE COURSE OF CONSTRUCTION OF THIS PROJECT, INCLUDING SAFETY OF ALL
<br />PERSONS AND PROPERTY, THAT THIS REQUIREMENT SHALL APPLY CONTINUOUSLY AND NOT BE LIMITED
<br />TO NORMAL WORKING HOURS, AND THAT THE CONTRACTOR SHALL DEFEND, INDEMNITY AND HOLD THE
<br />OWNER AND THE ENGINEER HARMLESS FROM ANY AND ALL LIABILITY, REAL OR ALLEGED, IN
<br />CONNECTION WITH THE PERFORMANCE OF WORK ON THIS PROJECT, EXCEPTING FOR LIABILITY ARISING
<br />FROM THE SOLE NEGLIGENCE OF THE OWNER OR THE ENGINEER.
<br />- 6"x 6"- W 1.4 x W 1.4 welded wire fabric
<br />13.
<br />EXISTING UTILITIES ARE SHOWN AS THEY ARE BELIEVE TO EXIST. THE OWNER AND THE ENGINEER DO
<br />12'
<br />NOT ACCEPT RESPONSIBILITY FOR THEIR ACCURACY. PRIOR TO COMMENCING ANY WORK, THE
<br />CONTRACTOR SHALL HAVE EACH UTILITY COMPANY ACCURATELY LOCATE IN THE FIELD THEIR MAINS AND
<br />Expansion Joint
<br />A
<br />Expansion Joint
<br />SERVICE LINES. IT SHALL BE THE CONTRACTOR'S SOLE RESPONSIBILITY TO PROTECT ALL EXISTING
<br />I
<br />UTILITIES, SO THAT NO DAMAGE RESULTS TO THEM DURING THE PERFORMANCE OF HIS CONTRACT.
<br />(CONTACT "USA" 800-642-2444).
<br />_z
<br />14.
<br />CONSTRUCTION STAKING:
<br />Warp
<br />Warp
<br />Sidewalk
<br />Z_
<br />CONSTRUCTION STAKING IS NORMALLY PERFORMED BY THE ENGINEER WHO PREPARED THE PLAN. THIS
<br />b
<br />I
<br />PERMITS APPROPRIATE ON-SITE INTERPRETATION AND ADJUSTMENT OF THE PLANS, IF NECESSARY.
<br />tl
<br />Sidewalk�
<br />THIS NOTE GIVES FORMAL NOTICE THAT THE FIRM OF R. W. SIEGFRIED & ASSOCIATES CANNOT, AND
<br />1
<br />Curb and
<br />WILL NOT, TAKE RESPONSIBILITY FOR ERRORS OR OMISSIONS, IF ANY, WHICH MIGHT OCCUR AND
<br />I
<br />Gutter Line
<br />WHICH COULD HAVE BEEN AVOIDED OR DETECTED AND/OR CORRECTED OR MITIGATED HAD R. W.
<br />Z Gutter -L
<br />SIEGFRIED & ASSOCIATES PERFORMED THE CONTRACTION STAKING WORK.
<br />Gutter
<br />N
<br />15.
<br />ALL REFERENCES TO CONTRACTOR SHALL MEAN SUB -CONTRACTOR AWARDED THE CONTRACT FOR SITEWORK.
<br />3'-O"
<br />2,- d
<br />A
<br />16.
<br />ALL SURPLUS EXCAVATED MATERIALS SHALL BE DISPOSED OF OFF THE PROJECT SITE AT THE
<br />22'
<br />CONTRACTOR'S EXPENSE.
<br />17.
<br />CONTRACTOR AGREES THAT HE SHALL ASSUME SOLE AND COMPLETE RESPONSIBILITY FOR JOB SITE
<br />CONDITIONS DURING THE COURSE OF CONSTRUCTION OF THIS PROJECT, INCLUDING SAFETY OF ALL
<br />PERSONS AND PROPERTY; THAT THIS REQUIREMENT SHALL APPLY CONTINUOUSLY AND NOT BE LIMITED
<br />TO NORMAL WORKING HOURS; AND THAT THE CONTRACTOR SHALL DEFEND, INDEMNIFY AND HOLD
<br />rt Back of Walk Curb Line
<br />HARMLESS, THE COUNTY OF SAN JOAQUIN AND CITY OF LATHROP,TNE/R ELECTED OFFICIALS, OFFICERS,
<br />EMPLOYEES, AND AGENTS FROM ANY AND ALL CLAIMS, COSTS OF LITIGATION, DAMAGES, AND
<br />ATTORNEY'S FEES, FOR PERSONAL INJURY OR PROPERTY DAMAGE OF WHATEVER NATURE WHICH ARE
<br />Gutter Line
<br />CLAIMED TO HAVE OCCURRED DURING THE TERM OF THIS PROJECT.
<br />%4 R
<br />ELEVATION
<br />,,_ n"
<br />SECTION A -A
<br />DR/ KE WAY D
<br />/S
<br />Iiiew S/aPe ✓er/es S/o'Oe �Vdylies
<br />R/W
<br />42'
<br />5,6,[ a, b 2 Ildries -Sea NonI
<br />sla,oe Varies Slope
<br />i street
<br />CPc PV/7
<br />- 42'
<br />ihr J°a vim
<br />5/,Pe Varics
<br />Ex
<br />Coaipaet $ub9�ade >b P5 Saw Cut as noted
<br />on i0leas
<br />v
<br />TyP/CAL SECT/OPV - d' 5TREET
<br />T 1 s 0, R V 40
<br />S cele,
<br />d.4
<br />fje�ai/eo/ ,Design
<br />pis 122
<br />R/W
<br />�{ 2'r 6'-o"15=a
<br />II
<br />ist Revemeilf
<br />4'-6"
<br />r -o'
<br />Scoring Line
<br />3/14 12"• Broom Finish
<br />Broom Finish Level Line -
<br />Slop
<br />.•:. .:
<br />L3'- 6" g" 12'3'I-.
<br />w
<br />Dowel3 55 X%dic. x 24"
<br />spaced 12" o. c, greased and
<br />wrapped one side through
<br />every expansion joint.
<br />MONOLITHIC CURB, GUTTER,
<br />BI SIDEWALK
<br />NOTES;
<br />I. Construct expansion joints (o) 200' maximum and at returns, around light pales,
<br />hydrants and other fixed objects at sidewalk.
<br />2. Transverse weakened plane joints shall be spaced rD 12' maximum intervals.
<br />STANDARD SPECIFICATIONS
<br />SECTION 26
<br />SECTION 1
<br />26-1 AGGREGATE BASE. --Aggregate base shall conform to the
<br />1-1 GENERAL. --Unless otherwise stated herein or modified
<br />requirements in Section 26, "Aggregate Bases", of the Standard
<br />below, all sections of the Standard Specifications of the State
<br />Specifications and these special provisions.
<br />of California, Department of Transportation dated January, 1981,. or
<br />revised thereafter, shall apply. The only section or portions of
<br />Aggregate Base shall be Class 2.
<br />sections of the State Standard Specifications that shall not apply
<br />tl�,t STREET PAVING
<br />are those portions. that make reference to measurement and payment.
<br />The combined aggregate shall conform to the grading specified
<br />eco
<br />for the 3/4 -inch maximum aggregate.
<br />Coordination and interpretation of plans, Standard Specification
<br />TWO
<br />and Special provisions shall conform to the provisions of Section
<br />The R -Value requirement may be waived provided the individual
<br />5-1.04 of the Standard Specifications.
<br />test result of the aggregate base conforms to the specified grading
<br />Whenever in the Standard Specifications, special provisions,
<br />and durability and has a sand eeuivalent value of 33 or more.
<br />Notice to Contractors, proposal, contract or other contract documents
<br />-
<br />G 3915
<br />the following terms are used, the intent and meaning shall be
<br />interpreted as follows:
<br />SECTION 39
<br />State, or Countv . . . . . . . . . County of San Joaquin
<br />39-1 ASPHALT CONCRETE. --Asphalt Concrete shall conform to
<br />Department . . . . . . . . . . . . County of San Joaquin
<br />the requirements in Section 39, "Asphalt Concrete", of the
<br />Director . . . . . . . . . . . . . Board of Supervisors
<br />Standard Specifications and these special provisions.
<br />County of San Joaquin
<br />Asphalt concre_� shall be Type "B". Aggregate. shall conform
<br />Department of Transportation
<br />to the 1/2 -inch maximum, coarse or medium grading as determined
<br />State of California . . . . . . . Department of Public
<br />by the Engineer. At the contractors option, and with approval
<br />Works, County of San
<br />of the Engineer, aggregate may be 3/4 -inch maximum, medium grading
<br />Joacuin
<br />with the exception of the final finish course.
<br />Engineer and Deputy Director . . . the Director of Public
<br />Aggregate conforming to the 3/8 -inch maximum grading will be
<br />of Transportation for Project Works, County of San
<br />permitted for use in driveways, dikes and other areas with
<br />Development and Construction Joaquin acting either
<br />approval of the Engineer.
<br />directly or through
<br />properly authorized
<br />The amount of asphalt binder to be mixed with the aggregate
<br />agent and consultants
<br />shall be between 5 percent and 7 percent by weight of the dry
<br />aggregate. The exact amount of asphalt binder to be mixed with
<br />NOTE: San Joaquin County is acting on behalf of the City of Lathrop to
<br />the aggregate and the AR viscosity grade of the asphalt binder
<br />provide plan check, permit and inspection services. The improvements
<br />will be determined by the Engineer.
<br />will be accepted by the City Council,of the City of Lathrop.
<br />-
<br />Paint binder shall be applied at a rate of approximately
<br />-
<br />0.05 gallon per square yard, unless otherwise shown on the plans.
<br />SECTION 16
<br />When the asphalt concrete is to be produced in a batch plant,
<br />the asphalt concrete shall be proportioned and mixed by the
<br />16-1 CLEARING AND GRUBBING (MINOR). --Clearing and grubbing
<br />automatic method.
<br />shall conform to the requirements in Section 16, "Clearing and
<br />All steel -tired rollers shall be of the tandem type: '
<br />Grubbing", of the Standard Specifications and these special
<br />provisions.
<br />When shown in the Engineer's Estimate prime coat liquid
<br />asphalt penetration grade shall be SC 70 or SC 250 as directed by
<br />All shade and ornamental trees shall be preserved unless
<br />the Engineer.
<br />otherwise designated on the plans or marked for removal.
<br />The dumping of material in a windrow, in accordance with
<br />Section 39-5.01, shall be limited to 750 feet in advance of the
<br />?lents and lawn in front of residences shall be P reserved
<br />paving machine, unless otherwise permitted by the Engineer.
<br />adjacent to new shoulder construction where natural ground surface
<br />Unless otherwise shown on the plans, asphalt.paver equipment used
<br />and finished grade are compatible, unless otherwise designated
<br />to place asphalt concrete shall be equipped with full automatic
<br />on the plans, and as directed by the Engineer.
<br />screed and grade sensing controls which shall control the longitudinal
<br />grade and transverse slope of the screed. The controls shall be
<br />Tree trimming will be required only where it is necessary
<br />actuated by grade and slope references. Corrections on account
<br />of deviations from. the references shall be automatic. Guides and
<br />to clear construction equipment unless otherwise shown on the
<br />references required to control the longitudinal grade and transverse
<br />plans.
<br />slopes shall be furnished and installed by the Contractor.
<br />Should the contractor elect to use a ski device sensing from
<br />Existing tree stumps inside limits of work shall be removed
<br />E
<br />subgrade for longitudinal control, the minimum length of the device
<br />to a one foot (1.0') below finished grade, unless otherwise
<br />shall be 30 feet. The device shall be a rigid unit mounted on multiple
<br />point
<br />supports. Each support shall act independently of others and the
<br />shown on plans. Tree roots that interfere with construction
<br />finished grade shall not be affected by the action of a single support.
<br />shall be cut off in a workmanlike manner.
<br />Grass and weeds may be thoroughly incorporated with the
<br />SECTION 52
<br />native soil by disking or other means. Materials containing
<br />52-1 REINFORCEMENT --Reinforcement shall conform to
<br />grass and weeds shall be used outside the paved portion of the
<br />the requirements in Section 52, "Reinforcement", of the
<br />Standard Specifications.
<br />roadway,
<br />Burring will be permitted when done in conformance with "Air
<br />SECTION 73
<br />Pollution Control" of the General Provisions.
<br />73-1 CONCRETE CURBS & SIDEWALKS. --Concrete curbs and sidewalks
<br />shall conform to the requirements in Section 73, "Concrete Curbs
<br />and Sidewalks", of the Standard Specifications and these special
<br />SECTION 19
<br />provisions.
<br />19-1 EARTHWORK. --Earthwork shall conform to the requirements
<br />In lieu of the requirements of Section 73-1.05, weakened
<br />plane joints shall be constructed at 12 -foot maximum intervals on
<br />in Section 19, "Earthwork", of the Standard Specifications and
<br />tangent sections and at a minimum of one-third points on radii.
<br />these special provisions.
<br />The driveway corstrscticn at back of curb shall be poured
<br />The requirement of the second paragraph of Section 19-5.03
<br />monolithic with the curb and gutter or shall conform to one of
<br />the following alternatives:
<br />will be required only in those areas shown on the plan.
<br />(a) Dowels (5/8 inch diameter by 24 inches Long)
<br />In lieu of the tolerance specified in Section 19-1.03(a) of
<br />spaced at 4 -root intervals. .
<br />the Standard Specifications, the surface of the grading plane
<br />(b) Keyway constructed 2 inches in height and one
<br />shall not be more than 0.05 foot above or below the grade
<br />inch in depth.
<br />established by the Engineer.
<br />A uniform color shall be maintained by the addition of one
<br />Before grade is approved by the Engineer all earthwork
<br />pound of lamp black per cubic yard of concrete. Sidewalk and
<br />driveway aprons providing access to private property that are
<br />(including driveways and slopes) shall be compacted to grade.
<br />constructed behind new sidewalk shall be colored and textured
<br />Unless otherwise shown on the plans, all surplus materials not to
<br />as required to match existing improvements.
<br />be salvaged, stockpiled or disposed of as provided in Section
<br />All concrete gutters shall be water tested for drainage
<br />19-2.06 shall become the property of the Contractor and disposed
<br />before acceptance. The maximum deviation from a true grade shall
<br />not result in ponding water for a depth exceeding 0.02 foot.
<br />of .as provided in Section 7-1.13 of the Standard Specifications"
<br />Ground area to be used for landscaping purposes, which has
<br />Unless otherwise shown on the plans, the existing pavement,
<br />been excavated or is below finished grade shall be backfilled
<br />when used as embankment, shall be broken up into pieces not larger
<br />with selected material or imported topsoil free of stones con-
<br />forming to the provisions of Section 20-2.01. "Topsoil", of the
<br />than 0.33 foot in greatest dimension.
<br />Standard Specifications and these special provisions, unless
<br />otherwise shown on the plans.
<br />8 '
<br />5453-
<br />SAN JOAQUIN
<br />COGEN
<br />JAN. 1990,
<br />2
<br />606
<br />::.
<br />tl�,t STREET PAVING
<br />WIDENING
<br />eco
<br />TWO
<br />SRT
<br />/73S/ -30- 93
<br />LATHROP'
<br />CALIFORNIA
<br />SRT
<br />-
<br />G 3915
<br />:
<br />
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