Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 27, 2014, 07:49 AM
  • 30 0338_30 0337A_20141226_235036.mp4

Date
12/26/2014
W/O
480747
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00879
PipeID
P17989
Time
11:49 PM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K1940
Sewer Name
30 SOUTH BAY CITIES MAIN EXT #3 RELIEF TRUNK
City
REDONDO BEACH
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 30
Page No.
06
Purpose
Routine Assessment
Project
WO_480747_TV30037_2014DECEMBER
Sewer Type
GRAVITY
Material
Reinforced Concrete Pipe
Shape
Other
Height
21 in.
Upstream MH
30 0337A
Downstream MH
30 0338
Dir. of Survey
Upstream
Length Surveyed
33.2 ft.
Total Length
33.2 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
Overall Rating
2
Pipe schematic from manhole 30 0337A to 30 0338
MH: 30 0337AMH: 30 0338upstream0 ft. AMH - Upstream Manhole, Survey Ends - 30 03380 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 7 O'CLOCK0 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 2 O'CLOCK9.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 02 to 04 o'clock, , within 8 inches of joint: YES33.2 ft. MWM - Water Mark, 40 %of cross sectional area33.2 ft. MWL - Water Level, 25 %of cross sectional area33.2 ft. AMH - Downstream Manhole, Survey Begins - 30 0337A

Observation photos (7)

  • Water Mark, 40 %of cross sectional area

    0 ft. - Water Mark, 40 %of cross sectional area

  • Water Level, 25 %of cross sectional area

    0 ft. - Water Level, 25 %of cross sectional area

  • Downstream Manhole, Survey Begins - 30 0337A

    0 ft. - Downstream Manhole, Survey Begins - 30 0337A

  • Deposits Attached Grease, 5 %of cross sectional area, from 02 to 04 o'clock,  , within 8 inches of joint: YES

    23.8 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 02 to 04 o'clock, , within 8 inches of joint: YES

  • Upstream Manhole, Survey Ends - 30 0338

    33.2 ft. - Upstream Manhole, Survey Ends - 30 0338

  • General Observation - ACTIVE CONNECTION AT MH 7 O'CLOCK

    33.2 ft. - General Observation - ACTIVE CONNECTION AT MH 7 O'CLOCK

  • General Observation - ACTIVE CONNECTION AT MH 2 O'CLOCK

    33.2 ft. - General Observation - ACTIVE CONNECTION AT MH 2 O'CLOCK

Observations (7)

DistanceCodeObservation
0MWM
33.2AMH30 0338
0MWL
23.8DAGS
0AMH30 0337A
33.2MGOACTIVE CONNECTION AT MH 7 O'CLOCK
33.2MGOACTIVE CONNECTION AT MH 2 O'CLOCK

Properties (5)

additional_info
SC190177
custom_field_two
4
customer
LACSD
datetime
2014-12-26T23:49:33-08:00
year_laid
19781025