0088-0203_04_Structures.pdf
PDF 1 MB Posted
- Solicitation number
- 0088-0203
- Issued by
- Hartford County, Connecticut
About this file
This is a structures drawing set prepared by McFarland Johnson for the Connecticut Department of Transportation (CTDOT) detailing the replacement of a noise barrier and guardrail on Route 72 eastbound in New Britain between Connecticut Routes 555 and 372. The contract, identified as ITB 0088-0203, involves construction at Bridge No. 02913 and includes the design and installation of end block details, transition elements, and associated structural components. The project drawings, dated March 19, 2026, specify the construction of proposed granite curbing, a terminal thrie-beam end block, cold joint connectors, and modifications to the existing approach parapet and bridge rail. The end block assembly is designed to meet TL-4 criteria for MASH 2016 standards. Bids were due July 22, 2026 at 2:00 p.m. EDT.
The structural specifications call for cast-in-place and precast concrete components with defined material strengths: PCC Class 04662 with an f'c of 4,000 PSI for end blocks, and PCC Class 03340 with an f'c of 3,000 PSI for end block footings. All reinforcement shall be galvanized deformed steel bars conforming to ASTM A767, Class 1, with fy of 60,000 PSI (ASTM A615 Grade 60), placed at specified intervals with three inches of concrete cover unless otherwise dimensioned. The contractor is responsible for all field measurements to ensure proper fit and shall verify existing structure dimensions during shop drawing preparation. Construction joints other than those shown on the plans require prior engineer approval. The preformed expansion joint filler cost is included in the designated pay item, and all work must comply with CTDOT specifications and special provisions effective July 2025.
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Text version
END BLOCK DETAILSS-02
STRUCTURES INDEX OF DRAWINGSS-01
DRAWING TITLEDRAWING NUMBERDRAWING TITLEDRAWING NUMBER
INDEX OF DRAWINGS
SUBSET 04 - STRUCTURES
MCFARLAND JOHNSON
DESIGNED BY:
PROJECT TITLE: PROJECT NO.: DRAWING NO.:
SHEET NO.:
3/19/2026
SIGNATURE BLOCK: DRAWING TITLE:
S-01
TOWN(S):
NEW BRITAIN
BETWEEN CT 555 & CT 372
REPLACE NOISE BARRIER/GUIDERAIL ON ROUTE 72 EASTBOUND
PLOTTED DATE:
M:\19086.02 CTDOT New Britain Noise Barrier\Workset\0088-0203\Bridge\Contract_Plans\SB_CP_0088_0203_SubsetCoverSheet.dgn FILE NAME: MDoreo LASTED SAVED BY:
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0088-0203
DESIGNER/DRAFTER: EAP CHECKED BY: DMK
DRAWINGS
STRUCTURES INDEX OF
TRANSPORTATION
DEPARTMENT OF
CONNECTICUT
04.01
1'-10"
(TYP.)
3" COVER
3" COVER
A
JOINT FILLER FOR BRIDGES
4'-6"
EXISTING METAL BRIDGE RAIL
EXISTING APPROACH PARAPET
" PREFORMED EXPANSION2
FILL WITH
" JOINT2
GRANITE CURBING
TOP OF EXISTING
TOP OF PAVEMENT
COLD JOINT
CONNECTOR
TERMINAL
THRIE-BEAM
TOP OF PAVEMENT
CURBING
TRANSITION
GRANITE STONE
PROPOSED
8"
6"
8"
"2
"2
#5 HOOK
3'-1"
E .F
A S
S H
O W
N"
1" X 1" BEVEL (TYP.)
SCALE:
4" = 1'-0"
ELEVATION - EASTBOUND LEADING END AT BRIDGE NO. 02913
PROPOSED SECTION AT ENDBLOCK
SCALE:
4" = 1'-0"
1'-0" GRANULAR FILL
TOP AND BOTTOM
#5 @ 6"
1'-0" GRANULAR FILL
END APPROACH PARAPET
EXISTING BRIDGE CURB
MATCH FRONT FACE OF
EXISTING PARAPET
MATCH FRONT FACE OF
A
(TYP.)
1'-0" MIN.
(TYP.)
1'-0" MIN.
(MATCH ELEVATION OF EXISTING)
PROPOSED CURBINGTOP OF
STONE TRANSITION CURBING
LIMITS OF PROPOSED GRANITE
CURBING (ROADWAY ITEM)
BITUMINOUS CONCRETE PARK
6:1 TAPER
EAP DMK
PROJECT TITLE: PROJECT NO.: DRAWING NO.:
SHEET NO.:
3/19/2026
SIGNATURE BLOCK: DRAWING TITLE:
S-02
TOWN(S):
NEW BRITAIN
BETWEEN CT 555 & CT 372
REPLACE NOISE BARRIER/GUIDERAIL ON ROUTE 72 EASTBOUND
PLOTTED DATE:
M:\19086.02 CTDOT New Britain Noise Barrier\Workset\0088-0203\Bridge\Contract_Plans\SB_CP_0088_0203_End_Block_Details.dgn FILE NAME: DKull LASTED SAVED BY:
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0088-0203
DESIGNER/DRAFTER: CHECKED BY:
ENDBLOCK DETAILS
TRANSPORTATION
DEPARTMENT OF
CONNECTICUT
: THE END BLOCK MEETS THE TL-4 CRITERIA FOR MASH 2016.MASH TEST LEVEL
FOR REFERENCE BY THE REVIEWER.
MEASUREMENTS ARE SUBMITTED FOR REVIEW, THE FIELD MEASUREMENTS SHALL ALSO BE SUBMITTED
WORK AND SHALL ASSUME FULL RESPONSIBILITY FOR THEIR ACCURACY. WHEN SHOP DRAWINGS BASED ON FIELD
THE CONTRACTOR SHALL TAKE ALL FIELD MEASUREMENTS NECESSARY TO ASSURE PROPER FIT OF THE FINISHED
REFERENCE ONLY. THEY HAVE BEEN TAKEN FROM THE ORIGINAL DESIGN DRAWINGS AND ARE NOT GUARANTEED.
: DIMENSIONS OF THE EXISTING STRUCTURE SHOWN ON THESE PLANS ARE FOR GENERALEXISTING DIMENSIONS fy = 60,000 PSI(ASTM A615 GRADE 60)
:REINFORCEMENT
PORTLAND CEMENT CONCRETE (PRC) MIX CLASSIFICATIONS FOR PREFABRICATED COMPONENTS.
M.14.01 - PREFABRICATED CONCRETE MEMBERS AND NOTICE TO CONTRACTORS - PRECAST/PRESTRESSED
CAST-IN-PLACE COMPONENTS, SECTION 5.14 - PREFABRICATED AND CONCRETE STRUCTURAL COMPONENTS, TO THE REQUIREMENTS OF 6.01 - CONCRETE FOR STRUCTURES, AND M.03 - PORTLAND CEMENT CONCRETE FOR
THE COMPRESSIVE STRENGTH OF THE CONCRETE IN THE CONSTRUCTED COMPONENTS SHALL CONFORM
THE CONCRETE STRENGTH, f'c, USED IN DESIGN OF THE CONCRETE COMPONENTS IS NOTED ABOVE.
f'c = 4,000 PSICLASS PCC04662 f'c = 3,000 PSICLASS PCC03340
: CAST-IN-PLACE CONCRETE
:MATERIAL STRENGTHS
JULY 2025, AND SPECIAL PROVISIONS.
: CONNECTICUT DEPARTMENT OF TRANSPORTATION FORM 819 (2024), WITH SUPPLEMENTS DATED SPECIFICATIONS
PERMITTED WITHOUT THE PRIOR APPROVAL OF THE ENGINEER.
: CONSTRUCTION JOINTS, OTHER THAN THOSE SHOWN ON THE PLANS, WILL NOT BE CONSTRUCTION JOINTS
: REINFORCEMENT
: ALL REINFORCEMENT SHALL HAVE THREE INCHES COVER UNLESS DIMENSIONED OTHERWISE.CONCRETE COVER
: EXPOSED EDGES SHALL BE BEVELED 1"x1" UNLESS DIMENSIONED OTHERWISE.EXPOSED EDGES
PCC04462ENDBLOCKSENDBLOCK CONCRETE
PCC03340ENDBLOCK FOOTINGSFOOTING CONCRETE
THE FOLLOWING PAY ITEMS AND CONCRETE CLASSES ARE REQUIRED FOR CAST-IN-PLACE BRIDGE COMPONENTS:
" PREFORMED EXPANSION JOINT FILLER FOR BRIDGES".2
FILLER IS INCLUDED IN THE ITEM "
THE COST OF FURNISHING AND INSTALLING PREFORMED EXPANSION JOINT:PREFORMED EXPANSION JOINT FILLER
“DEFORMED STEEL BARS - GALVANIZED.”
REQUIREMENTS. THE COST OF FURNISHING AND PLACING THIS REINFORCEMENT SHALL BE INCLUDED IN THE ITEM ALL REINFORCEMENT SHALL CONFORM TO THE REQUIREMENTS OF ASTM A767, CLASS 1, INCLUDING SUPPLEMENTAL
ALL REINFORCEMENT SHALL BE GALVANIZED AFTER FABRICATION UNLESS NOTED OTHERWISE.
FOR PLAN LOCATION OF ENDBLOCK, SEE SHEET PLN-05 (HIGHWAY SUBSET).1.
#5 @ 6"
GENERAL NOTES
CONCRETE NOTES
PCC CLASSBRIDGE COMPONENTSITEM
ENDBLOCK NOTES
04.02
| SB_CP_0088_0203_SubsetCoverSheet |
| SB_CP_0088_0203_End_Block_Details |
| 2026-03-19T13:12:56-0400 | |
| David Kull |
File details come from the government source that posted it. Updated .