Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 12, 2021, 10:40 AM

  • D 0171_D 0170_02122021_025553.mp4

Date
02/12/2021
W/O
875041
Weather
Light Rain
Operator/Surveyor
B.FUGATE
Sewer ID
Z00157
PipeID
P10047
Time
2:40 AM
Certificate
U-508-7069
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K8480
Sewer Name
D JOINT OUTFALL D - UNIT 6 RELIEF
City
REDONDO BEACH
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
16
Purpose
Routine Assessment
Project
WO_875041_TV05145_FEB2021
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
39 in.
Width
24 in.
Upstream MH
D 0171
Downstream MH
D 0170
Dir. of Survey
Downstream
Length Surveyed
601.3 ft.
Total Length
601.3 ft.
Structural Index
3
Structural Quick
513W
Structural Rating
371
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
371
Pipe schematic from manhole D 0171 to D 0170
MH: D 0171MH: D 0170downstream0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - D 01710 ft. MGO - General Observation - CONNECTION AT THE MH 9 OC'LOCK6.9 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start6.9 ft. MGO - General Observation - MAG COAT7.5 ft. SRV - Surface Reinforcement Visible, from 09 to 02 o'clock, within 8 inches of joint: YES7.5 ft. SAP - Surface Aggregate Projecting, from 07 to 01 o'clock, within 8 inches of joint: NO165.1 ft. SAP - Surface Aggregate Projecting, from 07 to 10 o'clock, within 8 inches of joint: NO379.2 ft. SAP - Surface Aggregate Projecting, from 12 to 02 o'clock, within 8 inches of joint: NO601.3 ft. AMH - Downstream Manhole, Survey Ends - D 0170601.3 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish

Observation photos (5)

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

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

  • Surface Reinforcement Visible, from 09 to 02 o'clock, within 8 inches of joint: YES

    7.5 ft. - Surface Reinforcement Visible, from 09 to 02 o'clock, within 8 inches of joint: YES

  • Surface Aggregate Projecting, from 07 to 01 o'clock, within 8 inches of joint: NO

    7.5 ft. - Surface Aggregate Projecting, from 07 to 01 o'clock, within 8 inches of joint: NO

  • Surface Aggregate Projecting, from 07 to 10 o'clock, within 8 inches of joint: NO

    165.1 ft. - Surface Aggregate Projecting, from 07 to 10 o'clock, within 8 inches of joint: NO

  • Surface Aggregate Projecting, from 12 to 02 o'clock, within 8 inches of joint: NO

    379.2 ft. - Surface Aggregate Projecting, from 12 to 02 o'clock, within 8 inches of joint: NO

All inspections of P10047Work order 875041

Observations (12)

DistanceCodeObservation
0MWL—
0MWM—
6.9SAV—
7.5SRV—
0AMHD 0171
7.5SAP—
601.3AMHD 0170
601.3SAV—
6.9MGOMAG COAT
165.1SAP—
0MGOCONNECTION AT THE MH 9 OC'LOCK
379.2SAP—

Properties (7)

additional_info
630074021121201
custom_field_three
AGGREGATE VISIBLE
custom_field_two
3
customer
1
datetime
2021-02-12T02:40:18-08:00
is_lateral_inspection
false
year_laid
29986