MD SP NASA 2(1)_Bridge_Insp_Rpt_2021.pdf
PDF 5 MB Posted
- Attached to
- NASA Goddard Space Flight Center Federal contract opportunity
- Solicitation number
- 693C73-24-B-000003
About this file
This bridge inspection report details the condition of the NASA Access Bridge over the Baltimore-Washington Parkway. The report identifies numerous deficiencies including cracked and spalling concrete on piers and bearing seats, section loss on steel girders, and corrosion of bearings. Cost estimates are provided for maintenance items such as debris removal, joint sealing, and timber rail replacement, totaling $15,000. Rehabilitation and reconstruction costs are estimated at $4,088,000 including bearing replacement, structural steel painting, concrete repairs to piers, guardrail replacement, and asphalt resurfacing. The total estimated cost of all identified work is $4,103,000. The related federal solicitation is for bridge inspection and maintenance services at NASA Goddard Space Flight Center, to be awarded by the Department of Transportation Federal Highway Administration.
View the file
Other files for this federal contract opportunity
| File | Type | Posted |
|---|---|---|
| Results of Bid Opening - MD SP NASA 2(1).pdf | ||
| Amendment 0001 - MD SP NASA 2(1).pdf | ||
| VETS-4212 Form.pdf | ||
| ADV_Bidders Qualifications Form.doc | DOC document | |
| Categorical Exclusion Form (NEPA).pdf | ||
| MD SP NASA 2(1)_Bridge_Insp_Rpt_2022.pdf | ||
| IFB Solicitation - MD SP NASA 2(1).pdf | ||
| Plans - MD SP NASA 2(1).pdf | ||
| FP14_Eng.pdf |
On GovTribe
Work with this file on GovTribe
- Download the original file
- Contacts named in this file
- Similar government files
- Ask GovTribe AI about this file
Text version
BRIDGE INSPECTION REPORT
NASA ACCESS BRIDGE
NASA ACCESS ROAD OVER BALTIMORE-WASHINGTON PARKWAY
GODDARD SPACE FLIGHT CENTER
LOOKING EAST
STRUCTURE NO. 2170-001P
INSPECTION TYPE: ROUTINE
INSPECTION DATE: 4/28/2020
NORTH SIDE
Report prepared by:
Federal Highway Administration Federal Lands Bridge Office Bridge Inspection and Management Program 21400 Ridgetop Circle Sterling, Virginia 20166 https://bridge.flhd.fhwa.dot.gov
STRUCTURE SUMMARY STRUCTURE NO. 2170-001P
NASA ACCESS BRIDGE INSPECTION DATE: 04/28/2020
accumulation and vegetation growth along the joints between the approach slabs, approach parapets, and paved drainage ditches; minor separation of the paved waterways from the wingwalls, and of the slope protection from the abutments; peeling of paint with spot rusting of the girders; and moderate decay of timber guardrail at the bridge approaches.
Corrective action should be taken as outlined in this report to help prevent the possible development of more serious or costly problems in the future and ensure continued good service.
RECOMMENDATIONS AND ESTIMATED COSTS STRUCTURE NO. 2170-001P
NASA ACCESS BRIDGE INSPECTION DATE : 04/28/2020
226 PRIORITY OF IMPROVEMENT C
A (Critical) - Structure is closed, in immediate damage of collapse, or presents a critical safety danger.
B (Major) - Structure is seriously deficient or presents a safety hazzard, but can remain open at reduced loads or with frequent inspections.
C (Moderate) - Structure is deficient, functionally obsolete, or requires substantial repairs to prevent a serious deficiency or unsafe condition.
D (Minor) - Structure is generally in good condition. Preventive maintenance may be required.
E (Special) - Structure is under construction or reconstruction.
Item No.
Maintenance Recomendations
(GENERALLY NOT FLHP ELIGIBLE)
QTY. UNIT UNIT
COST
PRELIM.
COST
ESTIMATE
60.11
SEAL JOINTS ALONG SLOPE PROTECTION AT ABUTMENTS
AND ALONG PAVED WATERWAYS AT WINGWALLS TO HELP
PREVENT WATER INTRUSION.
1 LS 10000 10000
59.11
REMOVE VEGETATION GROWTH FROM PAVED
WATERWAYS AND TREES ENCROACHING ON GIRDERS. 1 LS 3000 3000
58.2,58.7, 222.9
PERIODICALLY REMOVE DEBRIS AND VEGETATION
GROWTH FROM DECK EXPANSION JOINTS, ALONG
CURBLINES AND APPROACH PARAPETS.
1 LS 2000 2000
PRELIM. MAINTENANCE TOTAL : 15000
Item No.
REHABILITATION/RECONSTRUCTION
(TYPICALLY NEEDED WITHIN 5 YEARS)
QTY. UNIT
UNIT
COST
PRELIM. COST ESTIMATES
REHAB RECONSTR
59.1 REPLACE EXPANSION BEARINGS AND REPAIR
BEARING SEATS AND BOLSTERS AS
NECESSARY.
1 LS 1800000 1800000
59.1 CLEAN, PAINT, AND LUBRICATE FIXED
BEARINGS AND REPAIR BEARING SEATS AND
BOLSTERS AS REQUIRED.
1 LS 320000 320000
59.2 CLEAN AND SPOT PAINT STRUCTURAL STEEL
AS NEEDED. 1 LS 15000 15000
58.2 REPLACE COMPRESSION SEALS IN DECK
JOINTS OVER PIERS #1 AND #2. 1 LS 15000 15000
58.2 REPAIR BROKEN ANCHOR STUD TO DECK
ARMORING WELDS. 1 LS 3000 3000
60.13 REMOVE UNSOUND CONCRETE FROM PIERS
AS NECESSARY AND PLACE NEW CONCRETE
TO ORIGINAL DIMENSIONS.
1 LS 150000 150000
RECOMMENDATIONS AND ESTIMATED COSTS STRUCTURE NO. 2170-001P
NASA ACCESS BRIDGE INSPECTION DATE : 04/28/2020
PRIORITY OF IMPROVEMENT226
A (Critical) - Structure is closed, in immediate damage of collapse, or presents a critical safety danger.
B (Major) - Structure is seriously deficient or presents a safety hazzard, but can remain open at reduced loads or with frequent inspections.
C (Moderate) - Structure is deficient, functionally obsolete, or requires substantial repairs to prevent a serious deficiency or unsafe condition.
D (Minor) - Structure is generally in good condition. Preventive maintenance may be required.
E (Special) - Structure is under construction or reconstruction.
C
222.3 REPLACE APPROACH GUARDRAIL.
1 LS 50000 50000
222.4 MILL AND OVERLAY APPROACHES AND INSTALL
ROADWAY STRIPING ALONG DECK SURFACE
AND APPROACHES.
1 LS 35000 35000
CONTRACT COSTS FOR MOBILIZATION,
TRAFFIC CONTROL, DESIGN, AND
CONSTRUCTION ENGINEERING.
1 LS 1700000 1700000
PRELIM. REHABILITATION/RECONSTRUCTION TOTAL : 4088000
COST ESTIMATE SUMMARY
PRELIM. MAINTENANCE TOTAL :
PRELIM. REHABILITATION TOTAL :
PRELIM. RECONSTRUCTION TOTAL : ..
TOTAL ITEMIZED COSTS:
15000
4088000
PRELIMINARY ESTIMATE TOTAL * :
4103000
4103000
(*Includes typical contract costs for mobilization, traffic control and design/construction engineering: but does not include detour bridges, work beyond the bridge limits, or work not listed above. Estimates are approximate and are for planning purposes only; they should not be used as a complete or final engineers estimate.)
Remarks : Cost estimates are based on data from similar projects.
STRUCTURE LOAD RATING STRUCTURE NO. 2170-001P
TRUCK TYPE
INVENTORY RATING (NORMAL TRAFFIC) OPERATING RATING (MAXIMUM LOAD)
TONS METRIC TONS TONS METRIC TONS
H 26 24 44 40
HS 40 36 67 61
TYPE 3 35 32 58 53
TYPE 3S2 52 47 87 79
TYPE 3-3 68 62 114 103
DESIGN LOADING: 5 - HS 20
X CAPACITY MEETS OR EXCEEDS DESIGN LOAD
CAPACITY IS LESS THAN DESIGN LOAD
X ORIGINAL LOAD RATING CALCULATION APPLICABLE
ORIGINAL LOAD RATING CALCULATION REVISED
DATE OF LOAD RATING CALCULATION: 08/01/2017
LOAD RATING CONTROLLED BY: SPAN #1 INTERIOR GIRDER MOMENT
REMARKS: SEE BRIDGE FILE FOR LOAD RATING CALCULATIONS.
STRUCTURE INVENTORY AND APPRAISAL STRUCTURE NO. 2170-001P
STRUCTURE IDENTIFICATION
(201) PARK: GODDARD SPACE FLIGHT CENTER
(202) STRUCTURE NAME:..............NASA ACCESS BRIDGE
(203) STRUCTURE KIND:............... 1 - BRIDGE
(204) STRUCTURE NUMBER:.........2170-001 P
(205) NPS REGION:
(206) ROUTE CODE NUMBER:
(207) ROAD SECTION NO:
(208) NPS ROAD CLASS:............... 1 - PRINCIPAL PARK ROAD
(209) WITHIN NPS BNDRY?:.......... Yes
(210) OPERATING UNIT:.................NASA
(211) PROJECT NO(S):................... 1D16,E13
(212) DRAWING NUMBERS:...........NONE
(21) MAINTAINED BY:......................75 - NASA
(22) OWNER:................................... 75 - NASA
(1) STATE:
(2) STATE HWY. AGENCY DIST:
(3) COUNTY CODE:
(4) CITY / PLACE CODE:
(5) INVENTORY ROUTE:
(6) FEATURES INTERSECTED:
(7) FACILITY CARRIED:
(8) STATE STRUCTURE NO:
(9) LOCATION:
(10) INV. RTE. - MIN. VERT. CLR:
(11) MILE POINT:
(27) YEAR BUILT:
(106) YEAR RECONSTRUCTED:
(20) TOLL:
(37) HISTORIC DESIGNATION:
243 - MARYLAND
01033 COLBERT
40435
1 6 6 00000 0
BALT MORE-WASHINGTON
PARKWAY
NASA ACCESS ROAD
2170001P0000000
Beltway to Exit 22 - Route 295 (B-W Parkway) North. 3nd exit (employee entrance) for NASA Goddard Space Flight Center. U-Turn to bridge.
99.99 FT ( 99.99 M)
.00 (KM PT: 0 )
3 - ON FREE ROAD
5 - NOT ELIGIBLE
STRUCTURE DESCRIPTION, FOUNDATION, AND DECK TYPE
(43A) MAIN STR. MATERIAL:..........3 - STEEL (44A) APPR. STR. MATERIAL:............ 0 - Other
(43B) MAIN STR. TYPE:.................. 02 - STRINGER/MULTI-BEAM OR GIR (44B) APPR. STR. TYPE:.................... 00 - OTHER
(45) NO. OF MAIN SPANS:..............006 (46) NO OF APPROACH SPANS:
(48) MAX. SPAN LENGTH:..............86.3 FT ( 26.3 M)
(49) STRUCTURE LENGTH:........... 381. FT ( 116.1 M) (108) WEAR SURFACE/PROTECT SYSTEM:
(216A) ABUTMENT #1 FDN:........... 3 - SPREAD FOOTING ON PILES A) TYPE WEARING SURFACE:.. 0 - NONE
(216B) ABUTMENT #2 FDN:........... 3 - SPREAD FOOTING ON PILES B) TYPE MEMBRANE:................. 0 - NONE
(217A) PREDOM. PIER FDN:.......... 3 - SPREAD FOOTING ON PILES C) TYPE PROTECTION:.............. 0 - NONE
(217B) SECOND. PIER FDN:.......... 3 - SPREAD FOOTING ON PILES (218) IS SALT USED?.......................... YES
(107) DECK TYPE:.......................... 1 - CONCRETE CAST-IN-PLACE
LOAD RATING AND POSTING
(31) DESIGN LOAD:.........................5 - HS 20 (41) LOAD RESTRICTION:.................. A - OPEN
(66) INVENTORY RATING:..............40 METRIC TONS) (70) BRIDGE POSTING:...................... 5 - EQUAL TO OR ABOVE LEGAL LOATONS ( 36.3
(64) OPERATING RATING:..............67 TONS ( 60.8 METRIC TONS)
INSPECTION DATES
(90) INSPECTION DATE: 04/28/2020 (91) FREQ. OF INSP: 24 MONTHS (92 / 93) CRITICAL FEATURE INSPECTION (CFI):
(219) ADD. STUDIES NEEDED: N - 0 - NONE (A) FRACTURE CRITICAL:.......... N
(220) SPECIAL STUDY TYPE: 1 - DECK SURVEY INSP. EVERY MONTHS - LAST INSP:
(221) SPECIAL STUDY DATE: 06/01/1992 (B) UNDERWATER:..................... N
INSP. EVERY MONTHS - LAST INSP:
(C) SPECIAL INSPECTION:........ N
INSP. EVERY MONTHS - LAST INSP:
Inspector: Reinaldo Silvestry Structure Number: 2170001P0000000
Inspection Date: 04/28/2020 Facility Carried: NASA ACCESS ROAD
Bridge Inspection Report
Pictures
PHOTO 3
Description LOOKING WEST
PHOTO 4
Description SOUTH SIDE
Bridge Inspection Report
Pictures
PHOTO 5
Description GENERAL TOPSIDE VIEW LOOKING WEST; NOTE DEBRIS ACCUMULATION ALONG SOUTH
CURB
PHOTO 6
Description EASTBOUND LANE OG WEST APPROACH; NOTE LONGITUDINAL AND TRANSVERSE
CRACKING OF ASPHALT PAVEMENT
Bridge Inspection Report
Pictures
PHOTO 7
Description EXPANSION JOINT OVER PIER #3; NOTE TYPICAL RUSTING OF ARMOR PLATES
PHOTO 8
Description EXPANSION JOINT OVER PIER #2 NEAR SOUTH END; NOTE DEBRIS ACCUMULATION IN
JOINT
Bridge Inspection Report
Pictures
PHOTO 9
Description SPALL (1.5' X 1.5') ON SOUTH SIDE OF DECK SURFACE IN SPAN #4 NEAR PIER #4
PHOTO 10
Description EXPANSION JOINT OVER WEST ABUTMENT
Bridge Inspection Report
Pictures
PHOTO 11
Description DEBRIS ACCUMULATION AND VEGETATION GROWTH AT NORTHEAST CORNER OF
BRIDGE
PHOTO 12
Description TYPICAL DECAY OF TIMBER APPROACH GUARDRAIL; RAIL AT SOUTH SIDE OF WEST
APPROACH SHOWN
Bridge Inspection Report
Pictures
PHOTO 13
Description EAST ABUTMENT
PHOTO 14
Description SOUTH SIDE OF EAST ABUTMENT; NOTE RUSTING OF BEARING DEVICES DUE TO ACTIVE
LEAKAGE
Bridge Inspection Report
Pictures
PHOTO 15
Description BEARING #6 AT EAST ABUTMENT
PHOTO 16
Description UNDERSIDE VIEW OF SPAN #1 LOOKING EAST
Bridge Inspection Report
Pictures
PHOTO 17
Description PIER #1; EAST FACE SHOWN
PHOTO 18
Description PIER #1; WEST FACE SHOWN
Bridge Inspection Report
Pictures
PHOTO 19
Description SOUTH BEARINGS AT PIER #1; NOTE RUSTING OF BEARING PLATES, AND CRACKING AND
SPALLING OF BEARING SEAT
PHOTO 20
Description PIER #1 BETWEEN BEARINGS #1 AND #2; NOTE CRACKING, SPALLING, AND
DELAMINATION
Bridge Inspection Report
Pictures
PHOTO 21
Description PIER #1 BETWEEN BEARINGS #5 AND #6; NOTE CRACKING AND DELAMINATION OF
BEARING SEAT
PHOTO 22
Description BEARING #6 AT PIER #1; NOTE RUSTING OF BEARING DEVICES
Bridge Inspection Report
Pictures
PHOTO 23
Description BEARING #5 AT PIER #1; NOTE CRACKING AND DELAMINATION OF BEARING SEAT
PHOTO 24
Description UNDERSIDE VIEW OF SPAN #2 LOOKING EAST
Bridge Inspection Report
Pictures
PHOTO 25
Description WEST FACE OF PIER #2; NOTE RUST STAINING DUE TO WATER LEAKAGE THROUGH
JOINTS
PHOTO 26
Description EAST FACE OF PIER #2 AT BEARING AREA UNDER BEAM #1; NOTE CRACKING, SPALLING, AND DELAMINATION
Bridge Inspection Report
Pictures
PHOTO 27
Description NORTH BEARINGS AT PIER #2; NOTE RUSTING OF BEARING DEVICES
PHOTO 28
Description BEARING #5 AT PIER #2; NOTE CRACKING OF BEARING SEAT
Bridge Inspection Report
Pictures
PHOTO 29
Description PIER #2 BETWEEN BEARINGS #1 AND #2 FROM SOUTH; NOTE CRACKING OF BEARING
SEAT AREA
PHOTO 30
Description BEARING #2 AT PIER #2; NOTE CRACKING OF BEARING SEAT AND RUSTING OF BEARING
DEVICES
Bridge Inspection Report
Pictures
PHOTO 31
Description BEARING #5 AT PIER #2; NOTE CRACKING OF BEARING SEAT
PHOTO 32
Description NORTH BEARINGS AT PIER #2; NOTE CORROSION OF BEARINGS AND ENDS OF GIRDERS
Bridge Inspection Report
Pictures
PHOTO 33
Description 100% SECTION LOSS TO TRANSVERSE STIFFENERS AT BOTTOM FLANGE OF GIRDER #6
IN SPAN #3 OVER PIER #2
PHOTO 34
Description 100% SECTION LOSS TO TRANSVERSE STIFFENERS AT BOTTOM FLANGE OF GIRDER #6
IN SPAN #2 OVER PIER #2
Bridge Inspection Report
Pictures
PHOTO 35
Description GIRDER #6 IN SPAN #3 OVER PIER #2; NOTE CORROSION AND SECTION LOSS AT TOP
FLANGE
PHOTO 36
Description NORTH FACE OF PIER #2; NOTE SPALLING, DELAMINATION AND RUST STAINING
Bridge Inspection Report
Pictures
PHOTO 37
Description EAST FACE OF PIER #2; NOTE CRACKING, SPALLING AND DELAMINATION
PHOTO 38
Description UNDERSIDE VIEW OF SPAN #3
Bridge Inspection Report
Pictures
PHOTO 39
Description PIER #3; WEST FACE SHOWN
PHOTO 40
Description UNDERSIDE VIEW OF SPAN #4 LOOKING EAST
Bridge Inspection Report
Pictures
PHOTO 41
Description PIER #4; EAST FACE SHOWN
PHOTO 42
Description NORTH FACE OF PIER #4; NOTE CRACKING WITH EFFLORESCENCE AND STAINING DUE
TO LEAKAGE
Bridge Inspection Report
Pictures
PHOTO 43
Description PIER #4; NOTE VERTICAL AND HORIZONTAL CRACKING WITH EFFLORESCENCE AT
SOUTH SIDE OF PIER
PHOTO 44
Description BEARINGS AT SOUTH END OF PIER #4; NOTE RUSTING, CORROSION AND SECTION LOSS
Bridge Inspection Report
Pictures
PHOTO 45
Description BEARING #4 AT PIER #4
PHOTO 46
Description UNDERSIDE VIEW OF SPAN #5
Bridge Inspection Report
Pictures
PHOTO 47
Description PIER #5; WEST FACE SHOWN
PHOTO 48
Description UNDERSIDE VIEW OF WEST SPAN LOOKING WEST
Bridge Inspection Report
Pictures
PHOTO 49
Description GENERAL VIEW OF WEST ABUTMENT
File details come from the government source that posted it. Updated .