Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 21, 2017, 09:46 AM
  • D 0108_D 0107 _12212017_010823.mp4

Date
12/21/2017
W/O
674040
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00156
PipeID
P10014
Time
1:46 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K5255
Sewer Name
D JOINT OUTFALL D - UNIT 6
City
LAWNDALE
Loc. details
Light Highway
Location Code
C
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 0108
Downstream MH
D 0107
Dir. of Survey
Downstream
Length Surveyed
550.1 ft.
Total Length
550.1 ft.
Structural Index
3
Structural Quick
3T2T
Structural Rating
531
O&M Index
2
O&M Quick
3C2U
O&M Rating
284
Overall Index
2
Overall Quick
Overall Rating
815
Pipe schematic from manhole D 0108 to D 0107
MH: D 0108MH: D 0107downstream0 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 AND 9 O'CLOCK0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. MWL - Water Level, 40 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - D 01082 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start2 ft. MGO - General Observation - MAG COATING 80%11.8 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start21.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start436.7 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - DEBRIS548.4 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish548.4 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish548.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish548.4 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish550.1 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 AND 9 O'CLOCK550.1 ft. AMH - Downstream Manhole, Survey Ends - D 0107

Observation photos (3)

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 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

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

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

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

Observations (15)

DistanceCodeObservation
548.4DSZ
548.4SAP
21.2SSS
436.7DSZDEBRIS
11.8SAP
2DAGS
0MGOACTIVE CONNECTION AT MH 3 AND 9 O'CLOCK
550.1MGOACTIVE CONNECTION AT MH 3 AND 9 O'CLOCK
0MWM
0MWL
548.4DAGS
548.4SSS
550.1AMHD 0107
2MGOMAG COATING 80%
0AMHD 0108

Properties (4)

additional_info
SC346427
custom_field_two
2
customer
LACSD
datetime
2017-12-21T01:46:20-08:00