Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 29, 2020, 05:31 AM

  • 29 0005_29 0004 _05282020_224106.mp4

Date
05/28/2020
W/O
828931
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00849
PipeID
P17679
Time
10:31 PM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K7677
Sewer Name
29 SIGNAL HILL OUTFALL TRUNK
City
LONG BEACH
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 03
Page No.
19
Purpose
Routine Assessment
Project
RFIR_WO_828931_TV29096_MAY2020
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Width
24 in.
Upstream MH
29 0005
Downstream MH
29 0004
Dir. of Survey
Downstream
Length Surveyed
96.1 ft.
Total Length
96.1 ft.
Structural Index
4
Structural Quick
5B3B
Structural Rating
121
O&M Index
2
O&M Quick
2I00
O&M Rating
100
Overall Index
3
Overall Quick
—
Overall Rating
221
Pipe schematic from manhole 29 0005 to 29 0004
MH: 29 0005MH: 29 0004downstream0 ft. AMH - Upstream Manhole, Survey Begins - 29 00050 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK0 ft. MWM - Water Mark, 15 %of cross sectional area0 ft. MGO - General Observation - COCKROACHES IN MANHOLE0 ft. MWL - Water Level, 10 %of cross sectional area2 ft. MGO - General Observation - MAG COATING THROUGHOUT2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start6.5 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start13.4 ft. IW - Infiltration Weeper, at 12 o'clock, within 8 inches of joint: YES, Start13.4 ft. DAE - Deposits Attached Encrustation, 10 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start22.1 ft. SRV - Surface Reinforcement Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start94 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish94 ft. SRV - Surface Reinforcement Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish94 ft. IW - Infiltration Weeper, at 12 o'clock, within 8 inches of joint: YES, Finish94 ft. DAE - Deposits Attached Encrustation, 10 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish94 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish96.1 ft. AMH - Downstream Manhole, Survey Ends - 29 0004

Observation photos (7)

  • General Observation - COCKROACHES IN MANHOLE

    0 ft. - General Observation - COCKROACHES IN MANHOLE

  • General Observation - MAG COATING THROUGHOUT

    2 ft. - General Observation - MAG COATING THROUGHOUT

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    6.5 ft. - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Infiltration Weeper, at 12 o'clock, within 8 inches of joint: YES, Start

    13.4 ft. - Infiltration Weeper, at 12 o'clock, within 8 inches of joint: YES, Start

  • Deposits Attached Encrustation, 10 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start

    13.4 ft. - Deposits Attached Encrustation, 10 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start

  • Surface Reinforcement Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    22.1 ft. - Surface Reinforcement Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

All inspections of P17679Work order 828931

Observations (17)

DistanceCodeObservation
94DAGS—
94SRV—
96.1AMH29 0004
22.1SRV—
6.5SAP—
2MGOMAG COATING THROUGHOUT
94IW—
2DAGS—
94DAE—
0AMH29 0005
0MGOCONNECTION AT MH 9 O'CLOCK
0MWM—
0MGOCOCKROACHES IN MANHOLE
0MWL—
13.4IW—
13.4DAE—
94SAP—

Properties (6)

additional_info
SC411269
custom_field_two
2
customer
LACSD
datetime
2020-05-28T22:31:32-07:00
documentation
PRO PIPE
is_lateral_inspection
false