Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 6, 2021, 11:09 AM

  • 18 0132_18 0131A_1062021_041303.mp4

Date
10/06/2021
W/O
0917219
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00695
PipeID
P26556
Time
4:09 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1968
Sewer Name
18 ORR AND DAY ROAD TRUNK
City
SANTA FE SPRINGS
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
19
Purpose
Routine Assessment
Project
20211006MDM_ORR_AND_DAY_ROAD_TRUNK
Material
Reinforced Concrete Pipe
Shape
Circular
Height
30 in.
Upstream MH
18 0132
Downstream MH
18 0131A
Dir. of Survey
Downstream
Length Surveyed
150.9 ft.
Total Length
150.9 ft.
Structural Index
2
Structural Quick
3125
Structural Rating
13
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
—
Overall Rating
15
Pipe schematic from manhole 18 0132 to 18 0131A
MH: 18 0132MH: 18 0131Adownstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 4:20AM0 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active0 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Active0 ft. MWM - Water Mark, 40 %of cross sectional area2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE UNDER MAG COAT2 ft. MGO - General Observation - 98% MAG COAT START14.1 ft. SSS - Surface Spalling, from 11 to 01 o'clock, within 8 inches of joint: NO - BLISTERING CONCRETE25.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - BLISTERING CONCRETE31.2 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: NO - BLISTERING CONCRETE51.2 ft. SSS - Surface Spalling, from 02 to 03 o'clock, within 8 inches of joint: NO - PEELING CONCRETE71.3 ft. SAP - Surface Aggregate Projecting, from 09 to 10 o'clock, within 8 inches of joint: NO, Start - SEVERE AGG74.8 ft. SAP - Surface Aggregate Projecting, from 09 to 10 o'clock, within 8 inches of joint: NO, Finish - SEVERE AGG124.2 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES - ROCK150.6 ft. MGO - General Observation - 98% MAG COAT FINISH150.6 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE150.9 ft. AMH - Downstream Manhole, Survey Ends - 4:40AM

Observation photos (7)

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE UNDER MAG COAT

    2 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE UNDER MAG COAT

  • General Observation - 98% MAG COAT START

    2 ft. - General Observation - 98% MAG COAT START

  • Surface Spalling, from 11 to 01 o'clock, within 8 inches of joint: NO - BLISTERING CONCRETE

    14.1 ft. - Surface Spalling, from 11 to 01 o'clock, within 8 inches of joint: NO - BLISTERING CONCRETE

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - BLISTERING CONCRETE

    25.2 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - BLISTERING CONCRETE

  • Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: NO - BLISTERING CONCRETE

    31.2 ft. - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: NO - BLISTERING CONCRETE

  • Surface Spalling, from 02 to 03 o'clock, within 8 inches of joint: NO - PEELING CONCRETE

    51.2 ft. - Surface Spalling, from 02 to 03 o'clock, within 8 inches of joint: NO - PEELING CONCRETE

  • Surface Aggregate Projecting, from 09 to 10 o'clock, within 8 inches of joint: NO, Start - SEVERE AGG

    71.3 ft. - Surface Aggregate Projecting, from 09 to 10 o'clock, within 8 inches of joint: NO, Start - SEVERE AGG

All inspections of P26556Work order 0917219

Observations (17)

DistanceCodeObservation
71.3SAPSEVERE AGG
2SSSBLISTERING PEELING CONCRETE UNDER MAG COAT
31.2SSSBLISTERING CONCRETE
14.1SSSBLISTERING CONCRETE
0MWL—
150.6MGO98% MAG COAT FINISH
74.8SAPSEVERE AGG
0AMH4:20AM
0MGOConn. @ Mh, 9 O' Clock. Active
0MGOConn. @ Mh, 3 O' Clock. Active
0MWM—
150.6SSSBLISTERING PEELING CONCRETE
51.2SSSPEELING CONCRETE
25.2SSSBLISTERING CONCRETE
2MGO98% MAG COAT START
124.2DSZROCK
150.9AMH4:40AM

Properties (6)

custom_field_three
SEVERE AGG PROJECTING SPORATIC
custom_field_two
3
customer
LACSD
datetime
2021-10-06T04:09:15-07:00
documentation
MARTIN,OLIVER 111,CASTILLO
is_lateral_inspection
false