RFQ25HHL005 SPECS AND TECH.pdf

SCOPE OF WORK

SIDEWALK REPAIR AT KALAU PLACE, WAIMANALO

TMK: 4-1-030:053

RFQ-25-HHL-005

1.0 Existing Conditions:

A. TMK: 4-1-030:053 located on Kalau Place, Waimanalo. This lot is part of the Waimanalo Residence Lots, Series 5.

B. Tree roots have lifted and damaged portions of the sidewalk, curb, and gutter area adjacent to the TMK reference above. The C & C requested that the sidewalk be repaired. The tree roots remain under the sidewalk and will need to be removed. The tree that caused the damage has since been removed.

2.0 Scope of Work:

The Contractor shall provide labor, materials, and equipment to remove, repair, and replace the sidewalk, curb and gutter areas damaged by the tree roots at 41-217 Kalau Place, Waimanalo. All replaced sections shall match the existing dimensions, profiles, finishes and materials.

A. Compliance with Standards: All construction activities shall adhere to the “Standard Specifications for Public Works Construction” (September 1986) and “Standard Details for Public Works Construction” (September 1984), as amended. This includes subgrade and base preparation, minimum slab thickness and slope, concrete strength, forms, placement, joints, finish, and curing.

B. Demolition and Removal:

1. Demolish and remove damaged sidewalk sections as indicated in the provided pictures.

2. Carefully remove damaged sections of curb and gutter to prevent further damage to surrounding infrastructure.

3. Preserve adjacent structure and utilities during demolition.

C. Subgrade Preparation:

1. Eliminate all tree roots and excavate the subgrade to a depth of one foot below the current ground level.

2. Re-compact the existing base course.

3. Suppy and install additional base course beneath the sidewalk to achieve the intended final elevation.

4. Ensure all fill and base materials for over-excavated areas are placed in accordance with the standards.

D. Storm Drain Rehabilitation

1. Please verify the state and condition of the existing storm drain vault connected to the curb & gutter.

2. If necessary and appropriate, please make all appropriate rehab and reconstruction to meet City and County Standards (attached).

E. Concrete Installation:

1. Supply and install new sidewalk to match existing dimensions, profiles, and materials.

2. Verify the adequacy of the subgrade and make necessary adjustments for stability.

3. Excavate the base to the required depth, ensuring proper compaction and alignment to match existing grades.

4. Supply and install new curb and gutter sections to match existing dimensions, profiles, and materials.

F. Utility Box Managment:

1. Identify and protect utility boxes within the construction area.

2. Monitor utility boxes throughout the project to prevent damage.

3. Ensure the functionality of utility boxes is maintained during and after construction.

4. If the utility box condition requires, please rehab and reconstruct utility boxes to City and County Standards (attached).

G. Site Management:

1. Haul out and dispose of removed and generated spoil materials off-site.

2. Erect and maintain barriers to prevent access to the project area for seven days after the concrete sidewalk has been poured.

3. Provide and maintain alternative passageways for pedestrian traffic during the construction period.

4. Repair and restore all disturbed landscaping and hardscape to their original condition as soon as practicable.

3.0 General Conditions:

A. Licenses and Experience:

Bidders and subcontractors must possess all required valid State of Hawaii licenses and specialty licenses and be in good standing. Contractors shall have at least five years of work experience in Hawaii within their specialty.

B. Work Hours and Impact:

Minimize impact to surrounding residential houses. Work hours are from 7:30am to 3:30pm.

C. Environmental Compliance:

Cover all costs associated with best management practices for water pollution control as required by local, state, and federal regulations.

D. Safety and Cleanliness:

Maintain a clean and safe construction area at all times. If construction activities pose a hazard, rope off the area and post warning signs.

E. Damage and Repairs:

Repair any damage caused by construction activities at no additional cost to DHHL. Document the existing condition of the area before begining work to verify any damage claims.

F. Material Specificaitons:

Submit material specifications and MSDS/SDS datasheets for all proposed procucts and chemicals to the DHHL Project Manager for approval before delivery to the job site.

G. Regulatory Compliance:

1. Ensure compliance with all applicable OSHA and HIOSH requirements.

2. Adhere to HRS, Chapter 104 Prevailing Wages Laws for this project.

H. Project Completion and Warranty:

1. The time of performance for this project will be to complete all work within 45 calendar days from the date of the Notice to Proceed.

2. Contractor to provide a one-year warranty for materials and workmanship upon project completion.

I. Additional Work:

Any additional work not covered by this scope of work must be approved by the DHHL Project Manager prior to commencement. Additional work will be compensated at actual cost plus a 20 percent markup, inclusive of all taxes, overhead, profit, and incidental expenses.

PHOTOS FROM SITE AT 41-217 KALAU PL, WAIMANALO TMK 4-1-030:053

2'-63/4"

7" 1'-113/4"

6" T' 1---!--- - 3j." _...!L

C~rb Grode

~•-v.)\ li ~ p io .q-

R=1" Slope: T' to 2r1'

PI

2'-71h" ~i

Closs "A" Conaete qua~tity = 0.0584 cu. yd/~n ft.

CAST IN PLACE INTEGRAL CURB AND GUTTER

Scale: 1 '12 " = 1'-0"

2'-63A"

7" T-113/4" 3j."

Variable Slope-._____

~-T=•---=)- t\ Cl.l c = -g ._! u

Slope: T' to 20"

~I "N -6. l R=~") \ ~ t-

Cl.l R=T' fa

Cl.l

Jl -> I. " .I 2'-7Y2"

TABLE

Closs "A" Conaete quantity = 0.0506 cu. yd/lin. ft.

D!ST. CURB

SLOPE r£JGHT LINE TO It CAST IN PLACE INTEGRAL ... ~-

12' 1}'16 11 to 12" 7ts'' DRIVEWAY CURB AND GUTTER

10' 3;4 11 to 12" 77/.S' Scale: 1 Y2" = 1'-0" 8' 7/a" to 12'' 7'12"

7' lo/16" to 12" 7o/16"

6' 1 ~16" to 12" 7%"

3' 115;16" to 12" B%"

COUNTY OF KAUAI

R-4 STANDARD INTEGRAL CURB AND GUTTER CITY & COUNTY OF HONOLULU

DETAILS INTEGRAL DRIVEWAY CURB AND GUTTER COUNTY OF MAUl

REVISED SCALE: 1·1/2" = 1'-0"

COUNTY OF HAWAII

JANUARY 1995

I

I I I I I I I I I I I I I I I I I

SECTION 41 - CONCRETE CURB AND GUTTER

41.1 DESCRIPTION

This work shall consist of constructing concrete curb and gutter to the established line and grade. The gutter shall be cast in place on a prepared subgrade, and the curb shall be of precast units or cast in place as an integral structure with the gutter.

41.2 MATERIALS

All curbs and gutters shall be constructed with Class •a• concrete containing an admixture conforming to ASTM C 494, Type D, unless designated otherwise on the plans or in the special provisions.

A. Precast Curb Blocks. The dimension of the curb blocks shall conform to the dimensions shown in the Standard Details. The front and top exposed faces and the top 2 inches of the back face of the curb block shall be smoothly finished.

No air pockets or exposed rock shall appear on any surface.

Any precast curb block which does not conform to the standard dimensions or surface finish shall not be used.

B. Cas~-in-Place Gutter or Cast-in-Place Curb and Gutter. Concrete gutter or integral curb and gutter shall be formed on a prepared subgrade or subbase and shall be true to the established line and grade. The dimensions and slope shall conform to the Standard Details and as shown on the construction plans.

All through gutters across street intersections and wherever specified on the plans shall be reinforced with galvanized welded wire fabric with a minimum cover of 2 inches.

Unless specified otherwise in the Standard Details for the County, the wire fabric shall be 6•x6·-~/6.

C. Forms. Form materials shall be free from warps, bends, twists, or other defects which will impair the appearance of the completed work.

Wood forms shall be surfaced on the upper edges and on the sides against which the concrete is to be placed.

Form sections when set in place shall possess adequate strength and rigidity to remain true to the established line and grade.

41.3 DETAILS

A. Subgrade. Before erecting the forms, the subgrade or subbase shall be graded and compacted. Wherever unsuitable material is encountered, it shall be removed and replaced with select borrow and compacted to the required elevation in accordance with the requirements under Section 12, •Roadway Excavation.•

B. Erecting Forms. All forms, wood or metal, shall be clean and oiled prior to setting in place. The erected forms shall be adequately secure to prevent movement in any direction during .Placement of the concrete.

C. Placing Precast Curb Blocks. All curb blocks shall be placed on a prepared subgrade, well bedded and true to the established line and grade. The joints between blocks shall be 1/2 inch wide. The joints shall be filled with mortar for the full depth and height of the blocks. After the mortar has gained sufficient strength, the backfill shall be thoroughly and carefully tamped into place. ·

D. Placing Concrete. Prior to pouring concrete, the prepared subgrade or subbase shall be dampened. The concrete shall be poured, spaded, and tamped thoroughly into the forms. ·

E. Finishing. Within a few hours after placing of concrete, the gutter or the integral curb and gutter forms shall be removed and the exposed faces shall be hand finished with a steel trowel and all irregularities corrected. All exposed edges shall be rounded with an edging tool~

On grades exceeding 6%, the gutter surface shall be lightly broomed in the direction parallel to the curb face.

F. Joints. Transverse weakened plane joints shall be formed on the gutter or on the integral curb and gutter spaced as shown on the plans. The joints shall not exceed 12-foot intervals. The joints may be formed with a removable metal strip or by sawing. Construction joints shall be keyed.

with a minimum of one 13 tie bar 15 inches long.

G. Curing and Protecting. The newly formed concrete curb and gutter shall be cured as specified under Section 39, •portland Cement Concrete.•

Barriers shall be erected and maintained for at least 5 ·days to prevent accidental damage to the curb and gutter.

I I I I I I I I I I I I I I I I I

I I I I I I I I I I I I I I I I I

H. Maintenance. The Contractor shall repair and clean, at his own expense, all curb and gutter damaged, discolored, or splashed with asphalt or concrete during construction. Damaged section shall be removed entirely and reconstructed. No patching or refinishing shall be permitted.

41.4 MEASUREMENT AND PAYMENT

Measurement for payment shall be by the lineal foot based on the actual work completed in place.

Payment for curb and gutter shall be made at the unit price bid per lineal foot and shall be full compensation for furnishing all material, tools, equipment, and labor necessary to construct the work including the subgrade preparation.

SECTION 42 - CONCRETE SIDEWALK

42.1 DESCRIPTION

This work shall consist of constructing concrete sidewalks and other walkways to the established line and grade.

42.2 .MATERIALS

Unless specified otherwise on the plans, Class •B• concrete containing an admixture conforming to ASTM C 4!:J4, Type D, and/or ASTM c 260, shall be used in constructing the sidewalks. Premclded expansion joint filler shall conform to the requirements under ASTM D 1751.

42.3 DETAILS

A. Subgrade. The sidewalk area shall be graded to the required cross section, watered and thoroughly compacted to the established subgrade. Whenever unsuitable material is encountered, it shall be removed to a depth of 6 inches below the subgrade surface and replaced with select b0rrow and thoroughly compacted.

B. Forms. Metal or wood forms shall be free from warp, and shall be clean and oiled before setting in place.

The forms shall be true to established line, grade and cross slope. The forms shall be sturdy and rigidly held in place by stakes, clamps, spreaders or braces to insure against movement during and after placement of concrete.

C. Placing and Finishing. Prior to pouring of concrete, the subgrade shall be dampened. Concrete shall be poured continuously and shall be thoroughly tamped and floated to a smooth and even surface. The pouring and constructing of alternating blocks shall not be permitted.

The finished surface shall be scored into squares · with sides equal to the sidewalk width, in 4-foot squares, or as shown on the plans.

D. Joints. Expansion joints shall be constructed at every 96- to 100-foot spacing and at the beginning and at the end of curb returns .. The joints shall be constructed with

· premolded expansion type filler. Contraction joints shall be spaced no farther than 30 feet apart. Construction shall be as specified under Section 37, •portland Cement Concrete Pavement.•

I I I I I I I I I I I I I I I I I

I I

I I I I I I I I I

'I I

E. Curing and Protecting. The finished concrete sidewalk shall be cured as specified under Section 39, •portland Cement Concrete,• and shall be protected against damage or defacement of any kind. Sidewalk which is not acceptable by the Engineer because of damage or defacement shall be removed and replaced by the Contractor at his own expense.

42.4 MEASUREMENT AND PAYMENT

Concrete sidewalk shall be measured for payment by the square foot. Payment shall be made at the unit price bid and shall be full compensation for furnishing the material, tools and labor necessary to complete the work, including the preparation of the subgrade.

STANDARD SlfiEWALK WIDTHS Sidewalk widths for sidewalks in districts described in the Comprehensive Zoning Code for the City and

County of Honolulu shall conform to the following:

J&~ All Resident:"Ji A-1, A-2, ond A-3 Apartment A-4 and A-5 Apartment H-e Resort Hotel

H-2 Hotel B·l Business B-2, B-3, ond B-5 Busineu B-4 Business All Industrial All. Planned Development (for streets to be dedicated to the City.)

Paved Sidewalk Width

4 feet minimum 4 feet minimum 6 feet minimum 4 feet minimum; required width for each location shall be determined by ·the Chief Enoineer.

Full width unless detenniMd otherwise by the Chief Engineer.

4 feet minimum 6 feet minimum Full width 4 feet minimum 4 feet lftlnimu•

SIDEWALK WITH STANDARD CURB 8 GUTTER

Varin

NOTE A:

ll Varies I, 4" Class B concre~ broOm finish perpendicular to curb.

Standard slope V4 'per L.F. Chiet ~oineer may autho rize· different slope to suit special conditions.

6" select borrow under sidewalk, curb and outter wherever •PQftlion value of subtrade exceeds 3°/o.

AU unlitr iutaUotions shall be identified with Phe name of the utility company on the frame or cover. Checkered m~tal corers installed in sidewalks with slopes eaceedhao 10 Yo shall be painted with non- skid paint.

Where conc:rete curb or sidewalk ealsts or is to be construct ed, driveways shall be of concNte.

I. Full-width concrete sidewalks may be permitted when constructed for the entire block.

2. Lown grass or veoetative CJI'OUnd eoftr of a type with a moainun orowth heioht of 4" or of a type that will orow at o trimmed taetvht of 4"acept vines or other' plantino wf\ic:h may be a trippino hazard. 4" topsoil required. . ·

3. In lieu of lawn grass the Chief Enoineer may authorize:

(a) Acceptable artificial turt, with proper bcnes,

(b) Precast masonry units laid cl'osely In a uniform pattern (bricks, tile caps, etc.)

with proper base,

fc) Asphalt concrete on proper base1 Cd) Concrete- poured separately from the concrete sidewalk, and of similar thickneu, ond

(e) Loose aooreootes, such as basaltic, coral or limestone chlpa.

4. Street trees including eaistino trees may be permitted in sidewalk areas subject to the approval of the Deportment of Parks ond Recreation.

5. .Sprinklers, set flush with th• surface, may be permitted by the Chief Envlneer.

6. In areas where curbs exist with unpaved sidewalks, temporary asphalt concrete walkways may be installed, if authorized by. the Chief . Engineer.

7. Deviation from this standard and other sidewalk standards may be permitted upon written approval of the Cblef Enolneer. • •

SIDEWALK AREA WITHOUT CURB OR GUTTER

ll

R-28

REVISED

Edoe of Pavement~

C I

STANDARD

DETAILS

Varies J I

• Sidewalk Area t ~ Maintain swale as desioned

SIDEWALK DETAILS

SEPTEMBER 1984

GENERAL NOTE:

Moil boa support shall be of a type which causes minimal obstruction to traffic.

CITY & COUNTY OF HONOLULU!

STANDARD DETAILS tor Public Works Construction September 1984

Storm Drains

PART

n :::j n A"n onnc c:gcc: ! TYPE 11Au

CATCH BASIN

z cz • " ~~z~-< b--<-<~ • o -<o - • c ~~.,~ -I~I ~2 % ~... - ... 0 ~-=,~ . - ~ o;~oc • :1! ~5~~ N r-c:

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-t m .

n -t n ::z:

See Detail "e" of ..1 detail sheet D - 13

- o" [Transition Gutter

-Is' 'I--

PLAN

to'- o" 4

- o" Depressed GUHer lransition Gutter

: 1 .. 0!

I-

-"' :I .~

SCALE: 1/4" = I'-d'

NOTES:

1. Provide 2 c1,1. ft. of crushed rock, ASTM size 19 Rock Saod, at weep hole.

2. c. e. wing shall be installed to favor upatreom of gutter flow

3. See aheet D-2 for reinforcement details.

4 Rungs shall not be installed over a piqe connection and the lowest rung shall be not more than 2 - 0" above the invert.

1 -o" Variable

I GUtter 1'-9" -

Ill m m en z

Type "oe" frame-a Cover --r see pethoil ":~~:Jlj Slop,e: , 1 I =coJ deto1l s ee \ V4 1 to 12 m Ill m ]I ..

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en c-4 m> -42 )>C cn::z:J c

I r--- Gutt:.:l flow line

I --T 12:.--------

Round opening of • 1 , Pay line for outlet pipe. M1nimum :0 ~ 4 Weep Hole C.B. excavatlorl I radius = 0.15 pipe ·~ " I I diameter. · o s: T "e"R wt·-....:::~- > .c 1 -.r,e ungt ~ I 16 o.c.

I I

-W ~~~~~---L----;~~~-~~---..J-,- Variable ~~ =co 1

5'- o" Min. Width

ELEVATION SECTION A-A

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- c-r e r-e

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6" -c.J A.J

PLAN

10'- o"

#4 at 12"o.c.

3'-6"

SECTION

II

at each corner at 12" o.c.

ottom

TYPE "A'' CATCH BASIN

REINFORCEMENT DEJAILS

_j 14 at top

2 14 at s"o.c.

at bottom

NOTES:

SCALE: 1/4" = I'- 0 II

2 14 at 6"o.c., bottom

2' Clear /'II ··=~·=::1=·~1 #4 at 12"o.c....... - :

14 at 12" o.c.bothwar-

I. See sheet D·l3for reinforcement ot pipes and cornars.

both ways

SECTION C-C 2. Spliced reinforcing ban shall be lapped of least 30 diameters.

6"

.c 414 at 12"o.c. • J bothwava ]i:

.2 0 .. .

D.

>e

14 at 12"o.c.

bothways

;4

8-B

Variable !5'- o·· Min.

2 14 at s"o. c.

ILl II -, v• I ~14 at 12"o.c .

12 o.c. bothways tt 4 at 12" o.c.

bothwar-

21/.!:)tJ_ Jj~Ciear

14 at 12"o.c.

bothways

SECTION A-A

n CIOn on no c:Ooc:

zC:c:z -tZz-t -<-1-1-< o-<-<o -nco.,., >!1:%,.

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I w line for excavation

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6" • 6 "center post, chamfer outer edo•A .-J

. opening of outlet pipe.

Min/adius = 0.15 pipe diam.

PLAN

ELEVATION

wm.t;

TYPE 11E11

CATCH BASIN_

SCALE: 114'' = I' 0"

I. Provide Zcu.tt. of crushed rock(Rock Sand), ASTM size •9, ot weep holes.

Z. See theet 0- 4 for reinforcement details.

3. Rungs shall not be installed over a pipe conne!ftlo-;~ and the lowtst rung shall be not more than 2 - 0 above the invert •

4. This catch basin shall be used with drain pipes 60 inches or ltss in diameter •

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A*! ..

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I [)( v• I

--- p-c"w .:."-' c.J ;;··I

6"

~ TYPE

E

CATCH BASIN

REINFORCEMENT DETAILS v

Uf uunom ~-tt"tll t 6"a.c.

om at botl

- -~- --- h. I

_j

~-tt4

1-#4 x e·-o·· ot top over post

NOTES:

I. See sheet D-13 for reinforcement at pipes and corners.

2. Spliced reinforclnCJ bars shall be lopped at least 30 diameters.

SCALE: 1/411 = 1'- 0"

2-14 at a" o.c.

bottom

II 4 at 12" o.c.

bothwayt

SECTION C-C

16'. e" ..... e" &'- o"

" 14 at 12 o.c.---, _;::-see detail below I r Min. Width

I / ).1 ~ ../ · •

------........... -----., f r--_ K "JE"'§?f:ll

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~ Clear o-<-<o 'Tioo"T''

:X:.,.,'TI,.;

>i::x:)> ;e>oc:

)li!:z> = o-r c: ,..

c:

6" b:t~~f, aY.- - -- - -- :cDf

SECTION B-e

#4 at 12" o.c.

bothwaya

Ul r m q n =4 n CIOn on no c:Ooc:

zC:c:z ~Zz~ o-<-<o ~co-n x""'~,.;

):ooli::z:):oo 2:):oooc:

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I

(J1

----- A~ lPaylinefarC.B. --- r --~ llltavotton tf',. ., - IV •I 3'- 6" ucavation

ELEVATION

openlno of auHet pipe. Minimum radius = 0.15 pipe diameter.

er

·ay line for C.B.

excavation

~~~ .a_ ~.t:

s

NOTES:

TYPE "a•

CATCH. BASIN

scALE: 1/4" = I'_ o"

I. Provide 2 cu. ft. of crushed rock, ASTM size •9 Rack Sand, at weep hole.

2. C. B. wino shall btlnstolltd to favor upstream of outttr flaw.

3. Set sheet 0-6 for reinforcement details.

4. Runos shall not be IMtalltd over a pipe connection and the lowest rung shall be not more than 2 - cJ' above the Invert.

Pay line far C.B.txcovotion

L_

7'- g"

SECTION

:~t!r~;

t.Ei'. excavation

A-A

"11 -l m 1:

aJ m :n -CD aJ ,.

en n )o r m -~

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6" a ·~,J I c.,

- r -- -- -- I

1o 1 .o" A., e"

1 r- ,r-""0 at to t 12" o.c.

p

TYPE "8'' CATCH BASIN

REINFORCEMENT DETAILS

=col

2 1/2" Clear

I

I

214-c.J at top

214at6"o.c.-bottom tt5 at rl' o.c.

bottom

I I

I

I/ • I 1\.. I I

~ 0 L L

I

·v· .. I bott I I

I at 8"o.c.

om

I J ~ .J

-M6a t each corner

~~~~ AJ

PLAN

NOTES:

I See shut 0·13 for reinforcement at pipes ond corners.

2. Spliced reinforcing ban shall be lopped at least 30 diameters.

I ro' -o" r tt4 at 12"o.c.

I

I " rypaa,·

I- ~nd an wall 1 reinforcements --------------,---t:i1 u--t4 at 12" o.c.

1-rr bothways llC

SCALE: 114' = 1'- 0"

2 #4 at 6"o.c.

14 at 12"o.c.

bothwoys

14 at 12"o.c.

bothways

2 1!2'' Clear

SECTION C-C

r 1 1 61-7"

~ r-#5at a"o.c.

lfof**l~ ~ ...-----.- ~ I I I lo ·~ 5 #6 ot__J L ...... , a"o.c.

bothways 3 1/'l' Clear -+-11:-t5at 1~ 12"o.c.I-H ~3 1!2" Clear z."clr.t 3 1/2" Cltor-1 ~ .. . -

#5at 12 o.c. top!

2" ri'1ear

I I . ~ .. '31

Cir.l I .. 1 k:l ~~.~ ~H a"l

SECTION 8-8

#4 att2"o.c.~ bothways, bottom.

n aon cnnc c:Ccc:

zC:c:z -tZz-t -<-f-t-< c-<-<c .,..co.,..

::r:"""",; >li:::r:,_ ~>cc: >:z,.

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Ill 0 ,.

r m ..

f 't

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I • r c:

rc:

m . .., n n :z:

CD

):o en z en c ml> -.z )>C cn::D c

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--..J

Symmetrical about 't_ ________ A._, L Pot line for C. B. excavation

F\1y line for C.B. eacova"on _____ .,.

opening of outlet

• I

II)

NOTES:

TYPE ''E"

CATCH BASIN

SCALE= 1/411 = I'-d'

I. Provide 2 cu. ft. of crushed rock (Rock Sand) ASTM IIZI 19, at weep holes.

2. See sheet 0- 8 for reinforcement details.

3. R~g1 shall not be Installed over a pipe connection ond the lowe .. t rung aholl be not more than 2'- 0' above the ln~tert.

Type "oA'' frame a cover -----'

---A~----

PLAN

pipe. Min. R = 0.15 pipe diameter.

4'-o" min. 16

- 6" depressed gutter

5, to" a" ... 6" 1-- • oniJ..'P

R:ly line for C.B. excavation--""""'

ELEVATION

4' .o" min •

I ..

~I

=m

- 9" a''L 2'-1"

I I .

12" I ~ -1 .e I ~ I .2 I ~.

I j L .I ~"t- .t:- Slop~ to droln J L J =m

~~line for C.B. excavation=.-:! -y-

----- ...... ··-------·-·---· ··-·· -·1 ····-·······-··----·-- ·-·- ----.. ------------------------, I (X)

L- - .... , Cf) I o-4 ml> -4Z u )>0 cn:::D "'' 0

'- -Cll m m ~ • m 'll ... :a I !:!! -1 • z <

'TI

c m :a .

n ,;

m ::

!: n m z -1 -t n

"'m Ill n -t ~ > ,. en I'" -!!' ,.. z .. en l

I

I

.!.. -n =i n nllDn 0 c ono z cOC

~ ~cz z~ 0 o~o "" :I:

.,..o.,..

> i:"""'

:.:::1:> COC -Z> o-,..

c ,..

I c. I

Symmetrical about ll c~ A., ~- , ..... ut top !

~1~

,-.. #4 at 12" o.c. at t TYPE 11F11 CATCH BASIN

REINFORCEMENT ·DETAILS

r- -- .. - -- 1-j- 1---

- _L , ........... :=.]- L

5 - # 6 of e" oc. bottom 15 ate" 0 c. bottom lt6 at each comer

-- -- -I o r-

I li ll I r;;;; t;;:::

tr ~ j~ ''" ~ L

A.J

PLAN

-- - --r -,- -- -., 0 ·-, I

I

_j

I I.J

1--Type "oA" frame 8 cc ver

I j

NOTES:

I. Set sheet D ·13 for reinforcement at pipes and cornera.

2. Spliced reinforcing bars shaD bt lapped at leas1 30 di01neters.

~~ ·;:~ott2"o• d'~"~ ~·-lg" "1'1 I[' , I I I L~' ~~ f .... ']~--r-- -----------t -:::-~!\- t ~; ~.-w~~~ ------T ~ rttnlorcements - -

=!I I

'g:

Ji e'

SECTION 8- B

SCALE1 1/41

:! 1'- 0

2-M at&" oc.

bottom

SECTION C-C

(/1

I"'" m

I.

Cf

(/1 m m 1!:

ID

m ll :g n n RDn cnnc c:Ccc:

zC:c:z ~Zz~ c-<-<c ""cc"" :z:""""..: >i::z:)loo ~>cc:

>!:Z)Ioo = c-,...

c: ,...

c:

-t m .

ri . .

n -f n :c Ql en ,-z

Cl) o-t ml>

-IZ

)>C cn::O c

I c.o

----------------------------, Poy line_ for c.e""i---- ~ ----- A._, I e•covot•on 1 ~ · I I __ ...;.1__ 12"

·o

"ioJ I I I

Flaw

I 12" " '' f.- Type DB Frame I a Caver 1'-..

I I ' I I I I I I

I

De ressed Gutter

PLAN

s'- o" to'. o" 4'-o" Transition Gutter · Depres11d Gutter fTronaitlon Guile

6" 6"

2'- o"

~ I =ID . ·.•·•.·· .• .• • .•.. \ ••.. ·. • "!"!::;q..;~r:::~ • h 1 -.-- ------------------- -----:-

- _L__ r-f ____ ... _ ... ________ ... _________ i __ if ___ , j.- -- .u er f : II Weep Hole 0 =ID I hne ' · -

: ·.I TY,pe"B"Rungs\- ! I 12"!

1 _I 16 o.c. , ~

Pay line tor c.e . ..., · I excavation ' • • 1 _ i ..

diameter. 1 · I t ·. I

TYeE ••c••

CATCH BASIN

SCALE: 3/8" = 1•- o"

NOTES:

I. Provide 2 cu. ft of crushed rock, ASTM size •9

Rock Sand, at weep hole.

2. See sheet 0·10 tor reinforcement details.

3. Runge shall not be installed over a pipe connection ard '~e lowest rung shall be not more than 2 • 0 above the invert .

2'- o" 4'. o" r Gutler

See detail "A" of detail sheet D-13

I'. 9"

~fo .a-a " ·;:: ~ a >e > a

~~4"WeepHole I I I I I I I l

I , ..

\:~· i;· :;_t:

~~i\ 1t

-+-t 12" h ~J

--1-

.2 i a u

= CD

I .

I~ I• l,g lo· R~u~d openin~:;c:tlel p~pe--4::.::: ___ , , 1 0 M1n1mum radius : 0.15 pepe 1 -~--

. Slope to drai"l , .. ·•· I [_ .. __ . -----------l.--~.---------------b±~· ::=:::---:1\;' #:-t: -~===t::~,....._,....~

--- ..... . ____ J ___ "'~----

1,..

I~ I I I

--- J

ELEVATION SECTION A-A

en m m

ID

m ll lB

Ill

I"' m

I

I

I en c-1 ml>

-IZ

)>0 en~ c

:zJ z-< ,., em :zJ : n" m :

s::" m~ z-t -t" e:c mea >en ;:2 en n n DDn on no c:Cioc:

zC:c:z ~~z~ c-<~o .,oo., :CD.

I

~~--~--~~-~-~--~--- ---K I _ ... _1, 6"

4 tl4altop as shown

-6

414-at top

~J _o

2 V2" Clear I 1 All Walls =---f-.1 1--

A.-J

- o"

PLAN

L-J 4t4 at each comer r-Add 14 at top ondbottom

6"

I· ,~_ 6" ..

~ •"r". • ..... cr:

3,.14 at_J 4 o.c.

14 all2" o.c.--

14 at l~"o.c.(0 t07

• o") tl4 at 6" o.c. (7

-1 to to'- 6

TYPE 11C" CATCH BASIN

REI NFOBCEMENT QETAILS

a 2 u .

·'! "o. a.ii 1 "Nil:

t- :; ..

I ··c

Stu...: 2 0.5

:CD CD:.

I 0 N -., -t '5

SGALE: 3/8

11 = 1'- Q

NOTES:

I. See shut D-1:5 tor reinforcement at pipes and corners.

2. Spliced relnforclnt ban ahall be lapped atleaat 30 cllamtltrs.

z·-··. ~I i .. . Add4 15 at 6"o.c. I •

M21

·0", 14at 12" a.c.~ tlt4 at 12"a.c.

[2" Cloor ' s-~

. &:"N c: --i£~0

• fA 'f .CD el.

I ...J'O '0

- •• 'U - -m a ' .... ... ~o·o •il::z:,.

;e•oc:

)liC:z,. =-o-r-

>a .. ' a-..., I ' ' ' ' • • • • • o o • • • • o • o • • I 2 Y• IL.

c:

r c SECTION B-B SECTION A-A

'Ill

J> r a:

Ill

Ill

"' ll ..

CD

Ill • n =i n liOn on no c:Ooc:

zC:c:z -iZz-i -<-i-i-< o-<-<o -nco., :"'~"~-n~ loll::,_ ~l>oc: )oC:zl> =-o-r c:

r c:

-f -a m c n -f n a:l en z

(I) c-f rnl> -fZ )>C cn:D c

I

...a.

...a.

A• I Pay line for-. -~-----1------ -;?;;~B~Frome C. B. excovotton I a Cover 1

I

1 =<Di I I ~ I 7 I I~ .c

:::E iD

• I . ., :a 0 0-

·;: ri a·- >:::E

=o t.,li' I I I I I I I I

Curbbor 1 1 ; , I

I I I I -.;.

'~ee Detoil"a"ot 1 t detail a he et D-13

1-~

4'- o" Transition Gutter

A• I

PLAN

..J

~l

Round 0 .

Pay line for ucavotion of outler·~·nv Mlnimu PIPI·

Slope to d o- =0.15 pim radlua •alo dlam et pe -r-- ., I I

: ~~/) )t ~ ":':.:"'7 '!.' I

ELEVATION

·r~ .ao a- > "' a

NQIU;

TYPE ••on

CATCH BASIN

SCALE: 3/8

11 = t'- 0 11

I. Provide 2 cu. ft. of cruahed rock, ASTM al%e tt9 Rock Sand, at weephole.

2. See sheet 0·12 for reinforcement details.

3. Runge shall not be lnatalled over a pip, c~rnectlon and the lowest run9 shall be not more than 2-0 above the Invert.

See Detoii"A" det all ahut 0

4" Weep Holt

Pay line for C.

ncavotlon

I __.

en c-4 ml> I -4:Z )>C

I r-:::D cnc en I 111 , r

ID

JJ :a i m-4 .. --< z~ .,m Q :a :

n~ m , ~:n m> z-4 ..,.n

:c

0 CD

Ill ~ > r - Z m r-.. en w Gil

I ...

L_ n n t~Dn on no cooc zcc:z ~Zz-4 ........ -< o-<-<o -noo"" ::""""'~ ,.~:z::,.

~>cc )iCz,.

=-o-c: .... c:

1o

:a iD

E E :::t :::t e e ·c·;c

·- " :I :IE

oio tl4at 12"o.c

2 '12 All w cl•ar te4 at 12' bofhwoy

~lis

I o.c.

A~ I "I 4 at each corner t1 4 at 12" o.c.

.. 4 at 1211 o.c.

2tt 4 at 6"o.c.

" 3'-e" J 6

PLAN

Ill t--

1.-44 at 12"o.c. • bothwoya i" • • •

SECTION 8-8

bottom op bottom

• :a a

E :::t E ..

:IE

·' 0

TYPE

CATCH BASIN

REINFORCEMENT DETAILS

SCALE: 3/8" = 1'- o"

NOTES:

I. See sheet 0-13 for reinforcement at plpea ond corners.

2. Spliced reinforcinG bars shall be lapped at least

30 diameters.

2 !tl" clear All walls t14atl2"o.c.

Add I "I 4 -0 :

I-t- n~

·tt 4atl2"o.c.

bothways

II I tt4otl2 o.c. Ill ~ l bothwayt

Typical

Depressed Gutter

T .. A .... c ..

ype , C.B.

Type B C.B.

COUNTY OF KAUAI

Horizontal Bars

TYPICAL CORNER

REINFORCEMENT LAPPING

SCALE: 1 .. = I'- o"

Curb Grade 11 ..

. - Slo e: l/4 to I 2 p .;~~. ··~:~·';

• :·'-: -.4"

., -.,L~'e .;·-i~·~·

DETAIL "Aa

SCALE: I 112

11 = 1'- 0"

CATCH BASIN DETAILS

CITY & COUNTY OF HONOLULU

COUNTY OF MAUl

COUNTY OF HAWAII

CATCH BASIN DETAILS STANDARD

DETAILS D-13

SCALE: AS NOTEO SEPTEMBER 1984

2 1

- 0" 13/l&'

Depressed Gutter

• CD

Type ·~·; "c: s"o" c~a.

~ "a" c a ___/ . • ype ••

DETAIL

A ...

SCALE: I Vz 11 = 11 - o•

See reinf. detail for specific type C. B.

for size and spacing

Add 1-# 4 for "c" type C.B.

REINFORCEMENT FOR DETAIL 11A1

SCALE: I~"= 1'-011

DETAILS FOR CATCH BASIN WITH 5 11 CURB

D-14 STANDARD

DETAILS

DETAILS FOR CATCH BASIN

WITH 5" CURB

SEPTEMBER 1984 SCALE: 1-1/2"' • 1'-CY'

COUNTY OF KAUAI

CITY & COUNTY OF HONOLULU

COUNTY OF MAUl

Ill m Ill z -1 m

M n Ron on no c::ooc::

zC::c::z -4Zz-4 -<-4-4-< o-<-<o .,co., ~>oc::

>C::z> =-o-r c:: ,...

c::

.,a em :a"" ,...

nm l>n -4-4 nc :I: ::a

CD -

)>Z cnr-

- m Z-t

II)

m m

CD

m ]I ...

en o-4 m)>

-IZ

)>0 i=)> cn::D c

I

-a Ul

.~ -01 ...

- :::J

C\JC>

II II II II II II

'fype A, C 8 0 C.B. ----

'fype 8 C.B.

SECTION A-A

PLAN

'-o"

SECTION 8-B

NOTE:

For 3' - 6" C.B. throat can~truct 3 deflector units at B 1!2' o.c .

-..A/1_ pirection of flow .......-"'- - m gutter

.-/1/L pireclion of flow ·I"- tn gutter

I

I- --=-4

DEFLECTOR INLET FOR CATCH BASIN

.. SCALE: 112" = 1' - 0"

... 0 ••

SECTION C-C

SCALE: 2

11 = 1'-o" m

(I) c-4 ml> -4Z )>C cn:::tl c

Ill m "11 -4 3:

m s::

c Ill IIDZ m ]I

)>Q cC cnr-

Ill ;;=t c" ., n cnC r-2 )>en m-4 )>:a zc:

a" -4

Ill en-n -C ,. cz r m w ~c

.... )>on ...

,..n

I -4 ... n •• :z:

0 : --n

Sn 110 n c:cnc zc:cc:

-tzc:z -(-tZ-4 c-<-4-< 'Tic-<c

::C'TIC'TI

)loii:'TI,.;

:e>::C)Io ,.c:cc:

c: ,...

c:

Property Line Property Line '•: .¥: . :4::!:

I• J. Score 9 ~ Score · · · -9 ~ Lines -¢ ~ Lines ~ -¢ ~ u; :·. ·.. l . .· (f)

4'-011 I (I) - I 4'· 011 . ' 4'-011 I

____ ..___J ...---<----=·~ :g ~--!!"'-.r-------- ..... ----~---- ·c

Curb .,g · I Curb

I I ~ -------------~~----F-i-ni-sh--to-m--atchcurb-in_g ______ ~,-----~~--~~~~~------------

TYPE •A" CATCH BASIN TYPE •a•• CATCH BASIN

NOTES

I. A four foot section ot sidewalk, on both sides of the catch basin, shall be poured monolithically with the top deck of the catch basin.

2. Pour top deck of catch basin after the curb and gutter are installed.

3. Scoring shall be done according to the drawing •

4. Monolithic construction of ty~es "c .. and

0 .. catch basins and sidewalk shall be similar to detail for type 11 B" catch basin .

MONOLITHIC CONSTRUCTION OF CATCH BASIN

TOP SLAB AND SIDEWALK

·o I -., Pay line for excavation¥ _ _.._

I ., A ·o L I -..

2 #4 at bottom

6"

~Pay line for excavation I I I

I t--+---+-"---f--t-11---T.1--3 #4 at 6" o.c. at bottom

4'-o" 5'-o"

J '-+--+--~1 -3 #4 at bottom as shown

__ _J

6"

NOTES:

PLAN

1. See sheet D-26 for channelizing detail.

2. See sheet D-13 far reinforcement at pipes and or comers.

Type "oe" Frame a Cover------, Type "e" Rung---4- IS"o.c.

Pay line far·-· --......r excavation

#4 at 12"o.c .. ---...,_-~.,.

bothways

#4 at 12" o.c.--....J bothways

3. Rungs shall not be installed over a pipe connection and the lowest rung shall be nat more than 2' - 0" above the invert.

I

I I

12" te--Poy line for excavation

..---~#4 at 12"o.c. bothways

Round opening at outlet pipe.

Minimum radius = 0.15 pipe diameter.

SECTION A-A

SHALLOW DRAIN MANHOLE

FOR SIDEWALK AREA

COUNTY OF KAUAI SHALLOW DRAIN MANHOLE

FOR SIDEWALK AREA

CITY & COUNTY OF HONOLULU

COUNTY OF MAUl

COUNTY OF HAWAII

SCALE: 3/8" • 1'-0'' SEPTEMBER 1984

STANDARD

DETAILS D-17

D-18

Pay line for excovation---..

=o =o 0 I -., -.

·2 :ii ..

D •

3 •& at bottom

6". 4'-o" 6" s' -o"

PLAN

Trpe "DA"Frame 8 C0v.r---

Poy line for---f excavation

'----IP~ay line tor excavation

A _j

L See sheet D-26tor dlannelizino detail.

2. See sheet D·l! tar reinforcement at pipes and corners.

3. Runos shal not be installed owr a pipe connection and the lowest ruNJ ahall be nat mare than 2'- o" abow tM invert.

16--IPalllav'/ line for excavation

4t4 at 12"o.c.---+--_.,. ,....---+--•4 at 12" o.c. botflways bothways

SECTION A-A

und openin; of outlet pipe.

Minimum radius= 0.15 pipe diameter.

SHAlaLOW DRAIN MANHOLE

FOR PAVEMENT AREA

COUNTY OF KAUAI

STANDARD

DETAILS

SHALLOW DRAIN MANHOLE

FOR PAVEMENT AREA

CITY & COUNTY OF HONOLULU

COUNTY OF MAUl

~PT~MB~~ 1984 C:r-AI F• ~fR•• • 1'-0"

2'- 7" 2' -5" 2' -7"

Lifting hole Lifting hole -----1------ ..

Oowelholn I on each side

I t4 at bottom

2'- 5" wei holes 1 on each side

•4 top and bottom at each side of opening

...l------:::~~it:;:::t::~r:'!:io.,.:::f:=~-6 top and bOttom at eoch side of opening

•4 at top and----.-----.., bottom at each side of opening

Add IS 4 at bot toft\ ype "oe"Frome

4 hoop top and bottom

SECTION A-A

Add 2#6otbottomPLAN

~at top end---.-----bpttom ot each Side of opening

SECTION A-A

•4hoop top and bottom

FOR SIDEWALK AREA FOR PAVEMENT AREA

SCALE: 3/811 = 1'-0" SCALE: 3ta" = t'- 0"

I I •

Provide hole, grout with-, l '14 :rop slob expanding grout \ ~

*4 x 1'- 6 "dowel,,--4-......,.

leach side

DETAIL

SCALE: I 1!2" = 1'- 0"

PRE-CAST TOP SLAB

FOR· SHALLOW DRAIN MANHOLE

COUNTY OF KAUAI

CITY & COUNTY OF HONOLULU

COUNTY OF MAUl

COUNTY OF HAWAII

PRE-CAST TOP SLAB

FOR SHALLOW DRAIN MANHOLE

SCALE: AS NOTED SEPTEMBER 1984

STAN DAR 0

DETAILS D-19

I It II

Type B Rungs 16 o.c.

Rungs shall not be installed over a pipe u connection and the lowest rung shall be not more

=C\.1 than 2'- o" above the

0 _invert. 1 ~ I

II)

c.

o en O"l:J :r. i 0 c. -.o c~ o..., :r.

0 .r- 0 -C\1 :r.u- ., .E:o "t:7

CCX) C

0 Q) .... -·- 0 c 0 ~

:r. -

I I I I I I

Pay line tor-J excavation 1

I I

:t:f 4 Vertical Bars spaced 1/e ot circle :

I

# 4 Bars at 12" o.c:

bothwoys

,----Type "oA" Frome 8 Cover

Round opening ot outlet pipe.

Min. radius= 0.15 pipe diameter

=o

=o

-I

:::J E

-----~~~~~~~-+-----------~r-

4'- o" g" Oiom.

NOTES:

CP

a. ·a_ x

0 o E e = 0 0 om

J. Manholes deeper than 10'- o" require special design and other detailing

2.See sheef 0 • 26 for "channelizing Details tor Drain Manhole"

CONCRETE WALL DRAIN MANHOLE

D-20 STANDARD

DETAILS

SCALE: 1/2"= 1'- 0"

CONCRETE WALL DRAIN MANHOLE

SEPTEMBER 1984 SCALE: 1/2" • 1'-0''

COUNTY OF KAUAI

CITY & COUNTY OF HONOLULU

II II II

Type A Rungs 16 o.c.--- Rungs shall not be installed over a pipe connection and the low~t ..

rung shall be not more than 2-0 above the invert 1

I I I I

1" Cement Plaster~: -....-( I I I I I I I

Pay line tor .J excavation

,.._.-=---t

2 ~4 Horizontal Hoops 1 #4 Vertical Bars-1 --t.-.

spaced Ve ot circle

I

I

#4 Bars at 12" o.c.

bothwoys

,---Type 0/t Frome 8 Cover

Round opening of outlet pipe. Mtn.

radius = 0.15 pipe diameter.

4'- oil 911

I

I I I -0 I

I

I -q- I I I =o I I

I ·o -I -.&:

·e;

E :I E

:IIC

• • 0

!! m ,.( SJ cj 0 0 c:

E 0 ... u 0 -c: ·c;

a::

NOTES:

I. Manholes deeper than

- o" require special design and other detailing

2. See sheet D-26 fer 'Chomelizing Details for Drain Manhole

BRICK WALL DRAIN MANHOLE

COUNTY OF KAUAI

CITY & COUNTY OF HONOLULU

COUNTY OF MAUl

COUNTY OF HAWAII

BRICK WALL DRAIN MANHOLE

SCALE: 1/2" • 1'-0" SEPTEMBER 1984

DETAILS D-21

Adjustment up to 3"---""'\

II II

r---Type OA Frome a Cover permitted with brick or mortar

Type "e" Rungs 16"o.c.<~a~f------ .:.~.

Rungs shall not be installed over :· o pipe connection and the lowest rung shall be not more than 2'- o" above the invert. I

I

See Detail "A.' ot~1 detail sheet 0-2 3 ,...

Detai Is ot Cone Section ·

Riser Section and joint \ shall be approved by the Engineer 1

I I I

#4 Bars ot 12" o.c.

bothways

4'- "

Round opening of outlet pipe. Min.

radius = 0.15 pipe diameter:

5"

·o c 0 -u Cl) c:

c

Cl)c:;

.J:J Q) o(f)

0 ., > ., a:

PRE- CAST CONCRETE DRAIN MANHOLE

D-22 STANDARD

DETAILS

SCALE: 112"= 1'- o"

PRE·CAST CONCRETE DRAIN MANHOLE

SEPTEMBER 1984 1/2". 1'-0"

COUNTY OF KAUAI

CITY & COUNTY OF HONOLULU

5" 5"

CONE SECTION RISER SECTION

5"

IC>

Mortar around bose

Riser section

. 0 oncrete base

DETAIL •a•

PRE-CAST CONCRETE DRAIN

MANHOLE DETAILS

COUNTY OF KAUAI

CITY & COUNTY OF HONOLULU

COUNTY OF MAUl

COUNTY OF HAWAII

PRE-CAST CONCRETE DRAIN

MANHOLE DETAILS

SCALE: 3" • 1'-0" SEPTEMBER 1984

DETAILS D-23

N

D-24

I

' • D ~ ..

2 1116 11 0

2 I/J6•i

=~t~ =~ 0 ""' . ..

~16

II

2 3/16

II =

b N

0 •

0 .

c 'l

6. "' . .

~ 5" ~ 5"

CQNE SE~TIQ~ BISER SE:CIIOM

AlTERNATE DETAIL •A•

PRE-CAST CONCRETE DRAIN

STANDARD

DETAILS

MANHOLE DETAILS

SCALE: 41/2"= 1'- 0"

PRE-CAST CONCRETE DRAIN

MANHOLE DETAILS

SEPTEMBER 1984 SCALE: 4-1/2" • 1'-0''

COUNTY OF KAUAI

CITY& COUNTY OF HONOLULU

COUNTY Of MAUl

2'-o"

CONE

SCALE: 1/2

11 = 1'- o"

RISER

SCALE: 1/2 II = ,. - 0 11

5" 4811 5" ~ f· ·j ~ I I Die. I

_i~,+-----·1 ---+r~

RISER

SCALE: 1/2" = I' - 0"

=.s

5"

. . · .. II ~

1-1/4 I

• 4

GRADE RING

SCALE: 112

11 = 1"

SECTION As/LF.

48"x 49" Riser 0.15

48"x 45" Riser 0.15

48"x 36" Riser 0.15

4B"x 30" Riser 0.15

48" X 24" Riser 0.15

48" X 15" Riser 0.15

48"x 12" Riser 0.15

48" x 24" x 36" Cone 0.16

22" X 4" Grade Ring 0.12

22" x 2 112" Grode Ring 0.12

4B"x 32" Riser 0.15

48 11 X 16

11 Riser 0.15

NOTES

TOTAL

WT LB.

2, 752

2,590

2,064

I, 720

1,376

2,100

2.,691

1,345

I. Pre-cost sections shall conform to

ASTM C 478- 61 T.

2. Manufacturers may submit to the Engineer for approval, prior to monutacturing, designs other than those shown on this sheet.

COUNTY OF KAUAI

CITY & COUNTY OF HONOLULU

COUNTY OF MAUl

COUNTY OF HAWAII

PRE-CAST CONCRETE DRAIN

MANHOLE DETAILS

STANDARD

DETAILS D-25

SCALE: 1/2" • 1'-0'' SEPTEMBEFI 1984

D-26

PLAN

w

0 ..

·. 0.

4' -

SECTION A -A

bottom of manhole to depth ot 1/2 pipe diameter using concrete bricks and Class "8" concrete.

CHANNELIZING DETAILS FOR

DRAIN MANHOLE

STANDARD

DETAILS

SCALE: 1/2"= t'-o''

CHANNELIZING DETAILS

FOR DRAIN MANHOLE

SEPTEMBER 1984 SCALE: 1/2" • 1'-0"

COUNTY OF KAUAI

CITY & COUNTY OF HONOLULU

NOTES'

A •

1. Rungs shall be 3!4" diameter wrought iron or ASTM A 36 steel rods and shall be hot-dipped galva nized or cadmium plated after bending.

2. Any deviation from these details must be approved by the Chief Engineer

TYPE WALLS L, L2

Type A Brick 13~" 7 ~-B" lrl ~ L

I I I

A ·r I· _j I c:

~ ·e

. \ "g

I\~ Outline of CirCular wall

SECTION

L (overall) I

L2 41'4" •

TypeS Concrete 9" TypeC Precast 7 :}'4'

4~" 3"

(embedment}

• 3" for one rung at top of opening.

COUNTY OF KAUAI

CITY & COUNTY OF HONOLULU

COUNTY OF MAUl

COUNTY OF HAWAII

1--r-, I . I . I

LL-~~- """"' ~---- . . . . -~

_l_ ro

. . ~ 3;4" C\J

1· I

-.---l_

SECTION A-A

RUNGS FOR CATCH BA$1NS AND MANHOLES

SCALE: 3"" • 1"-0"" SEPTEMBER 1984

DETAILS D-27

D-28

Cast Iron,-~

PLAN

2 2

SECTION A -A

TYPE l)A" FRAME

NOTE:

8 Ribs spaced equally

A

This frame is the some as sewer manhole trome Type "sA ...

EOR CATCH BASIN AND MANHOLE

STANDARD

DETAILS

TYPE "DA" FRAME

FOR CATCH BASIN AND MANHOLE

SEPTEMBER 1984 SCALE: 1-1/2" • 1'-0"

COUNTY OF KAUAI

CITY & COUNTY OF HONOLULU

A

L

PLAN

VB 24 114'

- ..Y.i_

Cast Iron

A

_j tmiE;

This frame is the same as sewer mqphole frame

Type SO.

1/ II

~-i :"l ~/ '// I

It I 2" 4' ~~ v ,/ -;:..:

/ ~:: I y, ..

'1.' J" I' 22

11 Ill t" 2"

30"

SECTION A -A

TYPE"oe• FRAME

FOR CATCH BASIN AND MANHOLE

COUNTY OF KAUAI

CITY & COUNTY OF HONOLULU

COUNTY OF MAUl

COUNTY OF HAWAII

TYPE "DB" FRAME

FOR CATCH BASIN AND MANHOLE

SCALE: 1·1/2" • 1'-0" SEPTEMBER 1984

DETAILS D-29

D-30

I" Diameter hole ast Iron

PLAN

SECTION A- A

BOTTOM VIEW OF COVER

CATCH BASIN AND MANHOLE COVER

STANDARD

DETAILS

CATCH BASIN AND MANHOLE COVER

SEPTEMBER 1984 SCALE: 1-112" • 1'-0"

COUNTY Of KAUAI

CITY & COUNTY OF HONOLULU

A. C. Pavement--. 6" Pa ment Width ot Trenchin 6" and Temp. Trench Patching

Base Course----J

Pay line tor excovation·---.-4

Alternate pay line for-----.

excavation as determined by the Engineer in the tield

Pipe Cushion {select material

P=Outside Diameter

ELEVATION

SCALE: 3/4" = 1'- o''

NOTES:

I. Restore pavement to match existing pavement.

2. Minimum thickness of pavement:

A. C. Pavement= 2" Base Course = 6"

3. Excavation for extra 6" width of repaving to be included with trench excavation.

DRAIN PIPE PAYMENT

WIDTH OF WIDTH OF

SIZE TRENCHING REPAVING

18' 36 48" 24 48" 60" 30' 56" 68" 3 6" 64 76" 42 72 84" 48 eo' 9 2" 54" as" too" 60" 96" 108"

PAYMENT TRENCH WIDTH AND REPAVING

FOR DRAIN PIPES

COUNTY OF KAUAI

CITY & COUNTY OF HONOLULU

COUNTY OF MAUl

COUNTY OF HAWAII

PAYMENT TRENCH WIDTH

AND REPAVING FOR DRAIN PIPES

SCALE:3/4" • 1'-0" SEPTEMBER 1984

DETAILS D-31

w N en c-.

ml> -fZ )>C

~:n c

In m m

CD

m ll ...

CD

CD

~ en -0 m :E ,.

n c r-m

(l 2:1

) -f m z 0 ...

m n n I!Dn on no cooc zCcz -tZz-t -<-4-t-< o-<-<o -nOo-n :z:"'"-n,.;

)o!l::z:,.

~>oc ,.cz,. =-or c r c

I

14 2'-G"min •l'- 1'-6" mtn. _, .1'- o" .

Varies - lShown for a'- o" sidewalk oreal : I transition I m•n.

-c tl E

A !·----t_I&J ------~ = 0

I

-N c f ~- -- 0- --

·-Ditch

Cone. sidewalk

Standard cone. curb

----.!- ----- ------·------- --- t--plate~ =

' I

____ j ___________ _

·~:; t~. ?.:7-;YD~J, ~:,.•t -, Flow line of gutter~, PLAN

SCALE' 1/2

• 1

- 0"

4'-d' sidewalk

SECTION A-A

SCALE : t/'J.': 11

- 0''

2' -3 3/4"•9'-d'xl/4" checkered steel plate fastened with ~"F. H.

bran screw a at z'-o" o.c. max.

Class "e" cone.

NOTE:

All steel ports to be oolvonized.

~;!~1ond tap for ~/8" F. H.

' ~ Ierew at 2- 0" O.C.

A.. ~ ~~·~· rRo.Jnded -1V8~ I edge KS~ V4'xl/2"x8-lo}~·

11"-~~~~-1:<1.~ steel plate o:JM.~ .. _·:A••

DETAIL 11811

SCALE: 3"= i- o" welded to form seat angle.

t/4"x 2 l/2"~t8'-•o~· steel plate

SIDEWALK CULVERT

SECTION 8-8

SCALE : 3/4

: f -0

~STREET

PAVEMENT SHOULDER 10' -

7' -

R/W so' R/W so' R/w

FUTURE SIDEWALK

-~..!L~L..f.T.__ DRIVEWAY

NOTrE~: .. ._._._._ .. ._._._~--------_[~=;~;;~/;f--------~~::~--- Culvert size to be determined by / Engineer. Box culvert minimum . .....,......,........,;v inside dimensions 16" deep x 24 • wide. All form material to be removed upon completion of construction.

A..., A..-J • 5 BARS

DETAIL

SECTION

•4 BARS - 12" O.C.

- a" o.c.

SECTION A-A

A B

2' 4"

3' 5" 4 6"

_. 4 BAR 1/2'' DIA.

•5 BAR : 5/B" DIA.

s' 6"

1.1.1

ORO 53 tDROP DRIVEWAY) ...J" s·-o· for '"'"'' ...• :~ driveway condition. >-a:

Max. approach width

1.1.1 c..

ot curb line - 36' I a:

\ c..

Variable

R/W-...._ " I .

\ I I~:\::'.'"'··'· .... ·.······ ··,'.·::·);f:··i \ 2'

"DITCH '""' '-DITCH- I

I .... \

I .. ... \ -------------- - -:-'-- -- -_;I-_ - ----------FUTURE CURB LINE./

"-.SHOULDER"".

SEE DETAIL ABOVE FOR

CULVERT REINFORCEMEi~ (

REQUIREMENTS.

"- Provid·e· smooth riding connection to roadway.

PLAN

COUNTY OF HAWAII DRIVEWAY DRAINAGE- BOX CULVEfn

NOT TO SCALE SEPTEMBER 1984.

DETAILS D-33

} STREET

I PAVEMENT SHOULDER

I

10'- 60' R/W 7 - 50 R/W

FUTURE SIDEWAUC

- oJ•" I f'T. ·- ~DRIVEWAY

QILVEIIT SIZE TO BE DETEitiiiNED BY ENGINEEit.

IB • MIN. INSIDE DIA. 1'011 CIIICULAII

'\,(ff---MIN. 8" \ I

COIIIIUGATED lltON Olt CDNCitEtt

CULVEII'T.

SECTION

ORO. 53 (DROP DRIVEWAY)~

6'- o" FOil FUTURE DltOP

OIUVNAY CONDITION.

2' • o· CLEAIIANCE

.. All. API'IIQAQt WIDTH

AT ~-~~ IIIIF - 11&' \_J

I VARIABLE I \ I

1-a:

ILl I:L f:

I .. ---- .. ----·· ---+--.P··----·· -P--+__. ..... -----.. ----- .. -

L OITCH"7 / ...... ·:------------~ \ ~ J

--------.J.'-------+-r'-+:~~~----------~~i.._'.....,. ________ £--ro_•_Tc_H ___ _

---"FuT'u'Re:-cuRa-UNfJ---~r:----· •• ;"~-------;::;----

.. . . . . -·. .. ----~-~D£ S= RI~N6 - . . -·• ·.·

D-34 STANDA~O

DETAILS

CONNECTION TO ROADWAY

PLAN

DRIVEWAY DRAINAGE- PIPE CULVERT COUNTY OF HAWAII

SEPTEMBER 1984 NOT TO SCALE

t STREET R/Wl ~·

SWALE GRADE AS DIRECTED 81' ENIIIIIUR

PAVEMENT SHOULDER 10' - so· R/W :

7-50 R/W

VSAW£ AS EDGE OF

FUTUit~ SIDEWAUC PAVEMENT GRADE r------------..:------Jr--= ~ ...!.Lf--· ---::AI-~----.J..r;..__D_R_IV_E_w_A_Y __ , s~~ i

I -

SECTION

ORO 53 (DROP DRIVEWAY)

6 '- o" FOil FUTUitE DltOP DlttVE¥fAY CONDITION

2 -o· CUAUNat

R/w • 1---~~~~~·~mz~---4--~~ I AT CU1t8 LINE - 341'

J .. ----·. ---- .. -..:-~r-- .. . . ~_,_ ___ .. -----·. ---- / \ 2-J

I \ ~ ,' .. \

I \

--;u:ru;E-cuReuN£...7-----'--r------·-t-----------------

I' ; \ . [SHOWlER7

-------------.. --. -. .L----~ PR<MDE SMO<II'H RIDING

CONNECnON TO ROADWAY

------------------------------- -"FurUR"E-cuRB-uNE:.7 --

R/W_/

PLAN

COUNTY OF HAWAII DRIVEWAY DRAINAGE· SWALE

NOT TO SCALE SEPTEMBER 1984

DETAILS D-35

T 3'•0"MIN. T

CSNOWINI lULL PtPI)

SECTION 1-1

~ z-o 'J !" o• UIN. lT OR OUTSIDE DIA ,+ a•a

TYPE G2

BDTTOMS NOT REINFORCED

SECTION A-A

z

1.

2.

3.

4.

5.

6.

7. r--------,----: . ..,. 8 .

A A 9.

L 10.

·.:. 1,.

12.

•• 13 .

TYPE G I

1/4~~·/4·

DETAIL

STEP DETAIL

GENERAL NOTES

"H" IS THE DIFF. IN ELEV. BElWEEN THE OUTLET PIPE FLOW

LINE AND THE NORMAL GUTTER GRADE LINE UNDERPRESSED

AT THE CURB FACE.

FOR "T" WALL THICKNESS. SEE TABLE.

REINFORCING STEEL IN WALLS SHALL BE #4 BARS @l 18" CENTERS. PLACED 1Y:t" CLEAR TO INSIDE OF BOX UNLESS

OTHERWISE SHOWN.

STEPS· NONE REQUIRED WHERE "11" IS 3'·6" OR LESS. INSTALL

ONE STEP 16"± ABOVE FLOOR WHEN "H" IS MORE THAN 3'-6"

AND LESS THAN 5'-0". WHERE "H" IS MORE THAN 5'·0", STEPS SHALL

BE EVENLY SPACED @112"± INTERVALS FROM 16"± ABOVE FLOOR

TO WITHIN 12" OF THE TOP OF THE BOX. PLACE STEPS IN

WALL WITHOUT PIPE OPENING.

DETAILS SHOWN APPLY TO BOTH METAL AND CONCRETE PIPE.

PIPE IS) CAN BE PLACED IN ANY WALL.

CURB SECTIONS SHALL MATCH ADJACENT CURB.

BASIN FLOORS SHALL HAVE WOOD TROWEL FINISH AND A

MINIMUM SLOPE OF 12:3 FROM ALL DIRECTIONS TOWARD

OUTLET PIPE.

GALVANIZING- SEE STANDARD SPECIFICATIONS OR

SPECIAL PROVISIONS.

CAST-IN-PLACE OR PRECAST ALTERNATIVE IS OPTIONAL

WITH CONTRACTOR.

SET INLET SO THAT GRATE BARS ARE PARALLEL TO DIRECTION

OF PRINCIPAL SURFACE FLOW.

SEE "STANDARD GRATE DETAIL" FOR GRATE AND FRAME DETAILS.

USE Gl WHEN H~4'·0".

D-36 STANDARD

DETAILS

TYPE G 1 AND TYPE G2 DRAINAGE IN LETS. COUNTY OF KAUAI

SEPTEMBER 1984 NOT TO SCALE

TABLE A

•• . o· .. - I.

it2 !TOVE BOLT!

AND LOCKWASHERS

N o• LESS

TO 20' - o·

T

CPLACE BETWEEJI S P 11.11 LBS.

IRATE SLA1S

TOTAL- 4

SECTION C-C

GENERAL NOTES

1. "H" IS THE DIFF. IN ELEV. BETWEEN THE OUTLET PIPE FLOW

LINE AND THE NORMAL GUTTER GRADE LINE UNDEPRESSED.

2. FOR "T" WALL THICKNESS, SEE TABLE A.

3. REINFORCING STEEL IN WALLS SHALL BE #4 BARS@

18"± CENTERS PLACED 1%" CLEAR TO INSIDE OF BOX

UNLESS OTHERWISE SHOWN.

4. STEPS- NONE REQUIRED WHERE "H" IS 3'-6" OR LESS.

INSTALL ONE STEP "H" ABOVE FLOOR WHEN 16"± IS MORE

THAN 3'·6" AND LESS THAN 5'-0". WHERE "H" IS MORE

THAN 5'-0", STEPS SHALL BE EVENLY SPACED@ 12"±

INVERVALS FROM 16"± ABOVE FLOOR TO WITHIN 12"± OF

. THE TOP OF THE BOX. PLACE STEPS IN WALL WITHOUT

PIPE OPENINGS.

5. WHEN SHOWN ON THE PROJECT PLANS, PLACE A .S

PROTECTION BAR HORIZONTALLY ACROSS THE LENGTH OF THE

OPENING AND BEND BACK 4" INTO THE INLET WALL ON EACH

SIDE.

6. PIPE lSI CAN BE PLACED IN ANY WALL

7. BASIN FLOORS SHALL HAVE WOOD TROWEL FINISH AND A

MINIMUM SLOPE OF 12:1 FROM ALL DIRECTIONS TOWARDS

OUTLET PIPE.

8. GALVANIZING- SEE STANDARD SPECIFICATIONS OR SPECIAL

PROVISIONS.

9. W•2'·11 3/8" FOR ONE GRATE. ADD 3'·5 3/8" FOR

ADDITIONAL GRATES IN TANDEM.

10. FULL PENETRATION BUTT WELDS MAY BE SUBSTITUTED FOR

THE FILLET WELDS ON ALL ANCHORS.

11. STANDARD SQUARE, HEXAGON, ROUND OR EQUIVALENT HEADED

ANCHORS MAY BE SUBSTITUTED FOR THE RIGHT ANGLE HOOKS

ON THE ANCHORS SHOWN ON THIS PLAN .

A ...._

L.

r!r!

~: _-_-: :-_-_-:: -_-:-_-:: :~:tt:- :-~ :-_- ::-: =---=~ A

_j : :i!:

I .... I - -- ----- ------....... ;, .. --... ·--- --------...

. 'J,_•mNE BOLTS-~ a LOCKWASHERS .

TYPE 24 - II

\GRATES

~-ll-----~~~~-----U

La

PLAN

ANCHOR·

SECTION A-A

REFER TO G2 DRAINAGE INLET

FOR BARS AND HOOPS DETAIL.

. :::··. __ ; :: :_· _· ~::t-1---

SECTION 8-8

COUNTY OF KAUAI TYPE G3 DRAINAGE INLET STANDARD

DETAILS D-37

SCALE: 3/8" • 1'-0" SEPTEMBER 1984

t

A l

I l T r f"t SWALE l /

1 1• MIN.

I

~I I I .

I I

REFER TO ir-----J STD. fRAil£ 8 GRATE D£1aL -- L-------" . I

I

I I . '·

.. ~-- 1• MIN.

z'-oY8• z'-o11;

I.

PLAN

A ED&£ PIN.

~ ------:=====~ II - '• ..

II i:J

P" •' .

I' ' I

I '· .

I' s=-- -:.--- --:: : :_-i

T l

REFER TO TYPES GI,GZ 8 G3 DRAINAGE INLET NOTES,TAILES,SECTIONS a DETAILS

D-38

I

I :z:!

I

I

I' DE PRESSION +i OfA_; _

- -- - - - ,.,.uj, »)145\ m,c

~1____~~~~----------------'----------------~------~~

STANDARD

DETAILS

~ T !

SECTION A-A

TYPE G4 DRAINAGE INLET

SEPTEMBER 1984 SCALE: 518" • 1'-0"

COUNTY OF KAUAI

24"GRATE : 2' -1 1/2"

18" GRATE • ·1'- 7 1/2•

---ON FRAMES FOR TYPES

A 24-18 GRATES PR OVIDE

..J

"" 'It

CKS. a-i5•xl·x3/4"BLO

PLACE ON ROADW

OR HIGH SIDE OF

OPENING.

AY SIDE

GRATE

I " ~

" .. ~6

:0

'It . .., I' - 115/e

OR I' - 1)5/ •

,~'""" . . '"~r -,rM~ I :~:,.:,.:p ... ;~,;i1"l· ;r.TJ ~·.-:n.n ·~c-.

,,,l•t;;'ttllll ,,tt'lllatllt '•'' I

WELDED GRATE~

• TYPICAL FRAME

4"X3"X 1/2•

L IRON

lfi'O ANCHOR~~ J

30. o.c. ·~ ___::;___ ...... ~

SECTION B·B

COUNTY OF KAUAI

••••" t :j•lfu1 11 "'''''' 11 •lt1 ~~~

GENERAL NOTES

I. CONTRACTOR HAS THE OPTION OF USING CAST NODULAR IRON, CAST ,

ST![L, WELDED, BOLTED, OR CAST END BLOCK GRATE.

2. GRATES AND FRAMES SHALL BE GALVANIZED.

3. ROUNDED TOP OF BARS OPTIONAL ON ALL GRATES.

4. PIPE DROP INLETS WITH A GRATE SHALL BE PLACED SO THAT BARS

PARALLEL DIRECTION OF PRINCIPLE SURFACE FLOW •

STANDARD FRAME AND GRATE

STANDARD

DETAILS D-39

NOT TO SCALE SEPTEMBER 1984

' j I

X L I(

B

-~-----PROPERTY LINE 7 ..

MATCH SWALE

CROSS SECTION

A

2'' A. C. PAVEMENT---+-.J

t. W • WIDTH OF CATCH BASIN

2. L • LENGTH OF CATCH BASIN

~UTL[T OR INL[ T

PIPE

3. K s 6'-o"UIN. UfltLESS OTHERWISE SPECIFIED\

4. X: 3'-o"t.IIN.UNLESS OTHERWISE SPECIFIED/NORt.IAL SECTION

5.1N SUt.IPCONDITIONS IC•X•&'-d"IIIIN.

PLAN

EDGE PAVEMENT

---------------------------------,1::'"·····--:.:·---

FLOW

MATCH SWAL[

CROSS SECTION

NOAt.IAL GUTTER GRADE j 4" BASE

CUT SLOPE~

D-40

STANDARD

DETAILS

2" A. C. APRON

SECTION A

SHOULDER WIDTH VARIABLE EDGE. PAVEMENT

SECTI~N 8 ---

LOCAL DEPRESSION WITHOUT

CURB AND GUTTER

SEPTEMBER 1984 SCALE: 1/4". 1'-0"

COUNTY OF KAUAI

PLAN

UNDISTURBED

EARTH SECTION z•- z•- z•n

PROJECTED ON Y-Y-Z

TIE BARS •;,-te" O.C.

FBARS

T

SECTION M-M

t.INMUM DEPTH OF TOP Nl) BOTTOM

SLABS SHALL BE & +~

NOTES

VALUES FOR A, B, C, D, E, F, G, L, ELEV. A AND ELEV. S SHOWN ON IMPROVEMENT PLAN.

H: PIPE SHALL BE CRADLED IN CLASS A CONCRETE EXTENDING LONGITUDINALLY TO POINT l FT.

BEYOND THE LIMITS OF L. H =%OUTSIDE DIA. OF PIPE +3" AS A MIN. CRADLE MAY BE

OMITTED ON SIDE OPPOSITE LATERAL INLET WHEN CONSTRUCTED IN CONNECTION WITH

EXISTING PIPE STORM DRAIN.

J: A AND B BAAS SHALL BE CARRIED TO POINT NOT LESS THAN J DIST. FROM ct.= 7D/12+6".

L: RECTANGULAR OPENING IN MAIN LINE PIPE SHALL BE CUT IN WITHIN THESE LIMITS NORMAL

TO PIPE SURFACE WITHOUT DAMAGING STEEL. VALUES FOR F, G, AND LON IMPROVEMENT PLAN.

P: TRANSVERSE REINFORCEMENT IN PIPE SHALL BE CUT IN CENTER OF OPENING AND BENT TO

UNIFORM DISTANCE FROM TOP AND BOTTOM OF JUNCTION STRUCTURE.

T: TABLE OF VALUES FORT SHOWN ON THIS PLAN.

1.…