Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 6, 2021, 07:58 AM

  • 18 0173_18 0172A_1062021_012402.mp4

Date
10/06/2021
W/O
0917222
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00695
PipeID
P26741
Time
12:58 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1768
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
27 in.
Upstream MH
18 0173
Downstream MH
18 0172A
Dir. of Survey
Downstream
Length Surveyed
306.9 ft.
Total Length
306.9 ft.
Structural Index
2
Structural Quick
3126
Structural Rating
15
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
—
Overall Rating
15
Pipe schematic from manhole 18 0173 to 18 0172A
MH: 18 0173MH: 18 0172Adownstream0 ft. AMH - Upstream Manhole, Survey Begins - 1:00AM0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 20 %of cross sectional area2 ft. MGO - General Observation - 100 % MAG COAT2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE UNDER MAG COAT8 ft. MGP - General Photograph - 100% MAG COAT18.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - PEELING CONCRETE UNDER MAG COAT76.2 ft. SSS - Surface Spalling, from 01 to 03 o'clock, within 8 inches of joint: NO - BLISTERING PEELING CONCRETE86.6 ft. SAV - Surface Aggregate Visible, from 09 to 11 o'clock, within 8 inches of joint: NO - SEVERE AGG SPORATIC86.6 ft. MGO - General Observation - 98% MAG COAT START104 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - PEELING CONCRETE165.4 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: NO - BLISTERING CONCRETE248.1 ft. SSS - Surface Spalling, from 09 to 11 o'clock, within 8 inches of joint: NO - BLISTERING CONCRETE306.4 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE UNDER 98% MAG COAT306.4 ft. MGO - General Observation - 98% MAG COAT FINISH306.9 ft. AMH - Downstream Manhole, Survey Ends - 1:30AM

Observation photos (10)

  • General Observation - 100 % MAG COAT

    2 ft. - General Observation - 100 % MAG COAT

  • 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 Photograph - 100% MAG COAT

    8 ft. - General Photograph - 100% MAG COAT

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

    18.3 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - PEELING CONCRETE UNDER MAG COAT

  • Surface Spalling, from 01 to 03 o'clock, within 8 inches of joint: NO - BLISTERING PEELING CONCRETE

    76.2 ft. - Surface Spalling, from 01 to 03 o'clock, within 8 inches of joint: NO - BLISTERING PEELING CONCRETE

  • Surface Aggregate Visible, from 09 to 11 o'clock, within 8 inches of joint: NO - SEVERE AGG SPORATIC

    86.6 ft. - Surface Aggregate Visible, from 09 to 11 o'clock, within 8 inches of joint: NO - SEVERE AGG SPORATIC

  • General Observation - 98% MAG COAT START

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

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

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

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

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

  • Surface Spalling, from 09 to 11 o'clock, within 8 inches of joint: NO - BLISTERING CONCRETE

    248.1 ft. - Surface Spalling, from 09 to 11 o'clock, within 8 inches of joint: NO - BLISTERING CONCRETE

All inspections of P26741Work order 0917222

Observations (16)

DistanceCodeObservation
306.9AMH1:30AM
0AMH1:00AM
8MGP100% MAG COAT
2MGO100 % MAG COAT
18.3SSSPEELING CONCRETE UNDER MAG COAT
306.4SSSBLISTERING PEELING CONCRETE UNDER 98% MAG COAT
76.2SSSBLISTERING PEELING CONCRETE
0MWL—
86.6SAVSEVERE AGG SPORATIC
2SSSBLISTERING PEELING CONCRETE UNDER MAG COAT
306.4MGO98% MAG COAT FINISH
0MWM—
86.6MGO98% MAG COAT START
165.4SSSBLISTERING CONCRETE
248.1SSSBLISTERING CONCRETE
104SSSPEELING CONCRETE

Properties (6)

custom_field_three
SEVERE AGG VISIBLE VERY SPORATIC-98% MAG COAT
custom_field_two
4
customer
LACSD
datetime
2021-10-06T00:58:55-07:00
documentation
MARTIN,OLIVER 111,CASTILLO
is_lateral_inspection
false