Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 15, 2018, 01:29 PM

  • 01 0430A_01 0430_2152018_053332.mp4

Date
02/15/2018
W/O
0689084
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00208
PipeID
P00912
Time
5:29 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H0738
Sewer Name
01 HOLMES-WILLOWBROOK TRUNK
City
SOUTH GATE
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
10
Purpose
Capital Improvement Program Assesment
Project
20180214MDM_HOLMES_WILLOWBROOK_TRUNK
Material
NRCP
Shape
Circular
Height
18 in.
Upstream MH
01 0430A
Downstream MH
01 0430
Dir. of Survey
Downstream
Length Surveyed
155.6 ft.
Total Length
155.6 ft.
Structural Index
3
Structural Quick
4131
Structural Rating
11
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
11
Pipe schematic from manhole 01 0430A to 01 0430
MH: 01 0430AMH: 01 0430downstream0 ft. AMH - Upstream Manhole, Survey Begins - 5:30AM0 ft. MGO - General Observation - MAG COAT 70% START 8:00 TO 4:000 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Active0 ft. MWL - Water Level, 5 %of cross sectional area2 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - PEELING CONCRETE SEVERE AGG ATTCHED17.9 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Open30.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Capped42.5 ft. MGO - General Observation - 90% MAG COAT START42.5 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Open66.7 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES - SLIGHT66.7 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Capped86.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Capped93.6 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Open98.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Capped107.7 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - PEELING CONCRETE SEVERE AGG ATTCHED119.1 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Open126.8 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Capped139.4 ft. MGO - General Observation - MAG COAT 70% START139.4 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Open155.2 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG155.2 ft. MGO - General Observation - MAG COAT 70% FINISH155.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - PEELING CONCRETE SEVERE AGG ATTCHED155.6 ft. AMH - Downstream Manhole, Survey Ends - 5:55AM

Observation photos (7)

  • General Observation - MAG COAT 70% START 8:00 TO 4:00

    0 ft. - General Observation - MAG COAT 70% START 8:00 TO 4:00

  • Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

    2 ft. - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

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

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

  • General Observation - 90% MAG COAT START

    42.5 ft. - General Observation - 90% MAG COAT START

  • Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES - SLIGHT

    66.7 ft. - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES - SLIGHT

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

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

  • General Observation - MAG COAT 70% START

    139.4 ft. - General Observation - MAG COAT 70% START

All inspections of P00912Work order 0689084

Observations (25)

DistanceCodeObservation
107.7SSSPEELING CONCRETE SEVERE AGG ATTCHED
139.4MGOMAG COAT 70% START
126.8TFCCapped
155.2SAMSEVERE AGG
17.9TFOpen
0AMH5:30AM
93.6TFOpen
2SAMSEVERE AGG
0MGOMAG COAT 70% START 8:00 TO 4:00
30.5TFCCapped
155.2MGOMAG COAT 70% FINISH
155.6AMH5:55AM
0MWM—
155.2SSSPEELING CONCRETE SEVERE AGG ATTCHED
42.5MGO90% MAG COAT START
98.9TFCCapped
0MGOConn. @ Mh, 3 O' Clock. Active
139.4TFOpen
86.1TFCCapped
2SSSPEELING CONCRETE SEVERE AGG ATTCHED
66.7FLSLIGHT
119.1TFOpen
0MWL—
42.5TFOpen
66.7TFCCapped

Properties (4)

custom_field_three
PEELING CONCRETE SEVERE AGG ATTCHED
custom_field_two
2
customer
LACSD
datetime
2018-02-15T05:29:52-08:00