Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 11, 2018, 05:23 AM

  • 29 0004_29 0003 _10052018_223027.mp4

Date
05/10/2018
W/O
701392
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00849
PipeID
P17678
Time
10:23 PM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K5665
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
WO_701392_TV29096_MAY2018
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Width
24 in.
Upstream MH
29 0004
Downstream MH
29 0003
Dir. of Survey
Downstream
Length Surveyed
84.6 ft.
Total Length
84.6 ft.
Structural Index
4
Structural Quick
5A3B
Structural Rating
108
O&M Index
2
O&M Quick
2A00
O&M Rating
22
Overall Index
3
Overall Quick
—
Overall Rating
130
Pipe schematic from manhole 29 0004 to 29 0003
MH: 29 0004MH: 29 0003downstream0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MGO - General Observation - INFILTRATION IN MH0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 29 00044.4 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start23 ft. SRV - Surface Reinforcement Visible, from 08 to 04 o'clock, within 8 inches of joint: NO, Start29.7 ft. IW - Infiltration Weeper, from 08 to 04 o'clock, within 8 inches of joint: YES, Start84.5 ft. SRV - Surface Reinforcement Visible, from 08 to 04 o'clock, within 8 inches of joint: NO, Finish84.5 ft. IW - Infiltration Weeper, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish84.5 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish84.6 ft. AMH - Downstream Manhole, Survey Ends - 29 0003

Observation photos (4)

  • General Observation - INFILTRATION IN MH

    0 ft. - General Observation - INFILTRATION IN MH

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

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

  • Surface Reinforcement Visible, from 08 to 04 o'clock, within 8 inches of joint: NO, Start

    23 ft. - Surface Reinforcement Visible, from 08 to 04 o'clock, within 8 inches of joint: NO, Start

  • Infiltration Weeper, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    29.7 ft. - Infiltration Weeper, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

All inspections of P17678Work order 701392

Observations (11)

DistanceCodeObservation
84.5SRV—
4.4SAP—
84.6AMH29 0003
84.5IW—
23SRV—
29.7IW—
0MWM—
0MGOINFILTRATION IN MH
0MWL—
84.5SAP—
0AMH29 0004

Properties (4)

additional_info
SC359322
custom_field_two
2
customer
LACSD
datetime
2018-05-10T22:23:40-07:00