Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 18, 2019, 06:29 AM
  • 29 0005_29 0004 _06172019_233909.mp4

Date
06/17/2019
W/O
766511
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00849
PipeID
P17679
Time
11:29 PM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K6567
Sewer Name
29 SIGNAL HILL OUTFALL TRUNK
City
LONG BEACH
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 03
Page No.
19
Purpose
Routine Assessment
Project
WO_766511_TV29096_MAY2019
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
95.9 ft.
Total Length
95.9 ft.
Structural Index
4
Structural Quick
5131
Structural Rating
8
O&M Index
2
O&M Quick
3122
O&M Rating
7
Overall Index
3
Overall Quick
Overall Rating
15
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 - SERVICE CONNECTION AT 9 O'CLOCK AT MH0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area4.5 ft. MGO - General Observation - MAGNEZIUM H.O COATING start4.5 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start4.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start7.1 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start7.2 ft. SRV - Surface Reinforcement Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start92.6 ft. ID - Infiltration Dripper, from 11 to 02 o'clock, within 8 inches of joint: NO - AT MOUTH OF PIPE93.4 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish93.4 ft. SRV - Surface Reinforcement Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish93.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish93.4 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish95.9 ft. AMH - Downstream Manhole, Survey Begins - 29 0004

Observation photos (6)

  • General Observation - MAGNEZIUM H.O COATING start

    4.5 ft. - General Observation - MAGNEZIUM H.O COATING start

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

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

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

    4.5 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 09 to 03 o'clock, within 8 inches of joint: YES, Start

    7.1 ft. - Surface Aggregate Projecting, from 09 to 03 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

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

  • Infiltration Dripper, from 11 to 02 o'clock, within 8 inches of joint: NO - AT MOUTH OF PIPE

    92.6 ft. - Infiltration Dripper, from 11 to 02 o'clock, within 8 inches of joint: NO - AT MOUTH OF PIPE

Observations (15)

DistanceCodeObservation
0AMH29 0005
7.1SAP
0MGOSERVICE CONNECTION AT 9 O'CLOCK AT MH
4.5MGOMAGNEZIUM H.O COATING start
4.5DAE
95.9AMH29 0004
7.2SRV
93.4DAE
93.4SRV
93.4DAGS
0MWM
92.6IDAT MOUTH OF PIPE
0MWL
4.5DAGS
93.4SAP

Properties (6)

additional_info
SC377692
custom_field_two
2
customer
LACSD
datetime
2019-06-17T23:29:45-07:00
documentation
PROPIPE
is_lateral_inspection
false