Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 7, 2017, 09:37 AM

  • D 0118_D 0117 _07122017_013812.mp4

Date
12/07/2017
W/O
674040
Weather
Dry
Operator/Surveyor
K. ADAME
Sewer ID
Z00156
PipeID
P10027
Time
1:37 AM
Certificate
U-0817-07009000
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K4857
Sewer Name
D JOINT OUTFALL D - UNIT 6
City
REDONDO BEACH, CA
Loc. details
Main Highway - Suburban/Rural
Location Code
B
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
16
Purpose
Routine Assessment
Project
WO_674040_TV05171_DEC2017
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
33 in.
Width
33 in.
Upstream MH
D 0118
Downstream MH
D 0117
Dir. of Survey
Downstream
Length Surveyed
88 ft.
Total Length
88 ft.
Structural Index
1
Structural Quick
1200
Structural Rating
2
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
1
Overall Quick
—
Overall Rating
4
Pipe schematic from manhole D 0118 to D 0117
MH: D 0118MH: D 0117downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - D 01186.1 ft. SRI - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: NO11.6 ft. OBR - Obstacles Rocks, 5 %of cross sectional area, from 05 to 07 o'clock - NOT VISIBLE18.6 ft. SRI - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: NO, Start27 ft. MGO - General Observation - MAG COAT54.1 ft. SRI - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: NO, Finish88 ft. AMH - Downstream Manhole, Survey Ends - D 0117

Observation photos (3)

  • Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: NO

    6.1 ft. - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: NO

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

    18.6 ft. - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: NO, Start

  • General Observation - MAG COAT

    27 ft. - General Observation - MAG COAT

All inspections of P10027Work order 674040

Observations (9)

DistanceCodeObservation
18.6SRI—
11.6OBRNOT VISIBLE
6.1SRI—
0MWM—
0MWL—
27MGOMAG COAT
54.1SRI—
0AMHD 0118
88AMHD 0117

Properties (4)

additional_info
SC349684
custom_field_two
5
customer
LACSD
datetime
2017-12-07T01:37:39-08:00