Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 9, 2018, 09:55 AM

  • 05 1476_05 1475_492018_035746.mp4

Date
04/09/2018
W/O
0699845
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00438
PipeID
P06700
Time
2:55 AM
Certificate
U-1014-0602253
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Heavy Cleaning
Media Label
H0811
Sewer Name
05 EL NIDO TRUNK
City
TORRANCE
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
23
Purpose
Maintenance Related
Project
20180407MDM_EL_NIDO_TRUNK
Material
NRCP
Shape
Circular
Height
12 in.
Upstream MH
05 1476
Downstream MH
05 1475
Dir. of Survey
Downstream
Length Surveyed
327.7 ft.
Total Length
327.7 ft.
Structural Index
2
Structural Quick
2300
Structural Rating
6
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
—
Overall Rating
6
Pipe schematic from manhole 05 1476 to 05 1475
MH: 05 1476MH: 05 1475downstream0 ft. AMH - Upstream Manhole, Survey Begins - 4:10AM0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Capped0 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Capped2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - MULTILAYER PEELING CONCRETE SEVERE AGG ATTACHED29 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Open80.6 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Open129.1 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Active153.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Capped165.7 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES - PEELING CONCRETE181.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Capped181.1 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - PEELING CONCRETE257.1 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Open276.5 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Open320.7 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Active327.1 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - MULTILAYER PEELING CONCRETE SEVERE AGG ATTACHED327.1 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Capped327.7 ft. AMH - Downstream Manhole, Survey Ends - 4:40AM

Observation photos (3)

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - MULTILAYER PEELING CONCRETE SEVERE AGG ATTACHED

    2 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - MULTILAYER PEELING CONCRETE SEVERE AGG ATTACHED

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

    165.7 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES - PEELING CONCRETE

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

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

All inspections of P06700Work order 0699845

Observations (19)

DistanceCodeObservation
0AMH4:10AM
327.1SSSMULTILAYER PEELING CONCRETE SEVERE AGG ATTACHED
181.1TFCCapped
165.7SSSPEELING CONCRETE
276.5TFOpen
181.1SSSPEELING CONCRETE
320.7TFActive
80.6TFOpen
327.7AMH4:40AM
0MWL—
257.1TFOpen
0MWM—
2SSSMULTILAYER PEELING CONCRETE SEVERE AGG ATTACHED
29TFOpen
129.1TFActive
0MGOConn. @ Mh, 3 O' Clock. Capped
327.1MGOConn. @ Mh, 3 O' Clock. Capped
0MGOConn. @ Mh, 3 O' Clock. Capped
153.2TFCCapped

Properties (6)

custom_field_three
MULTILAYER PEELING CONCRETE SEVERE AGG ATTACHED
custom_field_two
1
customer
LACSD
datetime
2018-04-09T02:55:37-07:00
documentation
MARTIN,MANANES,REVELES
is_lateral_inspection
false