Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 16, 2018, 10:03 AM

  • Section#2_H 0348_H 0347__3162018__G6973.mp4

Date
03/16/2018
W/O
0694533
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00176
PipeID
P10797
Time
3:03 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
G6973
Sewer Name
H JOINT OUTFALL H - UNIT 4 RELIEF
City
MONTEBELLO
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
19
Purpose
Routine Assessment
Project
20180316MDM_JOINT_OUTFALL_H_UNIT_4_RELIEF
Material
Reinforced Concrete Pipe
Shape
Circular
Height
57 in.
Upstream MH
H 0348
Downstream MH
H 0347
Dir. of Survey
Downstream
Length Surveyed
253.7 ft.
Total Length
253.7 ft.
Structural Index
2
Structural Quick
312I
Structural Rating
103
O&M Index
2
O&M Quick
412D
O&M Rating
56
Overall Index
2
Overall Quick
—
Overall Rating
159
Pipe schematic from manhole H 0348 to H 0347
MH: H 0348MH: H 0347downstream0 ft. AMH - Upstream Manhole, Survey Begins - 3:55AM0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 50 %of cross sectional area - NORMAL 20%2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - BLISTERING CONCRETE2 ft. MGO - General Observation - MAG COAT 80% START 9:00 TO 3:0012.3 ft. SAV - Surface Aggregate Visible, from 11 to 01 o'clock, within 8 inches of joint: YES - SEVERE AGG SPORATIC122.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start253.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish253.4 ft. MGO - General Observation - MAG COAT 80% FINISH253.4 ft. MGO - General Observation - METAL PIPE RUNNING THROUGH MH253.4 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - BLISTERING CONCRETEW253.7 ft. AMH - Downstream Manhole, Survey Ends - 4:20AM

Observation photos (5)

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - BLISTERING CONCRETE

    2 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - BLISTERING CONCRETE

  • General Observation - MAG COAT 80% START 9:00 TO 3:00

    2 ft. - General Observation - MAG COAT 80% START 9:00 TO 3:00

  • Surface Aggregate Visible, from 11 to 01 o'clock, within 8 inches of joint: YES - SEVERE AGG SPORATIC

    12.3 ft. - Surface Aggregate Visible, from 11 to 01 o'clock, within 8 inches of joint: YES - SEVERE AGG SPORATIC

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

    122.2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

  • General Observation - METAL PIPE RUNNING THROUGH MH

    253.4 ft. - General Observation - METAL PIPE RUNNING THROUGH MH

All inspections of P10797Work order 0694533

Observations (12)

DistanceCodeObservation
253.7AMH4:20AM
253.4DAGS—
12.3SAVSEVERE AGG SPORATIC
0AMH3:55AM
0MWL—
253.4MGOMAG COAT 80% FINISH
122.2DAGS—
2SSSBLISTERING CONCRETE
2MGOMAG COAT 80% START 9:00 TO 3:00
0MWMNORMAL 20%
253.4MGOMETAL PIPE RUNNING THROUGH MH
253.4SSSBLISTERING CONCRETEW

Properties (4)

custom_field_three
BLISTERING CONCRETE
custom_field_two
4
customer
LACSD
datetime
2018-03-16T03:03:06-07:00