Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 7, 2018, 04:27 PM
  • 29 0416_29 0415_1272018_091706.mp4

Date
12/07/2018
W/O
0742392
Weather
Dry
Operator/Surveyor
SANTIAGO OBREGON
Sewer ID
Z00355
PipeID
P24453
Time
8:27 AM
Certificate
U-1014-06022541
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
G7872
Sewer Name
29 LEWIS AVENUE TRUNK
City
LONG BEACH
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
03
Purpose
Routine Assessment
Project
20181207SHO_LEWIS_AVENUE_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
7.679999828338623 in.
Upstream MH
29 0416
Downstream MH
29 0415
Dir. of Survey
Downstream
Length Surveyed
422 ft.
Total Length
422 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
3123
O&M Rating
9
Overall Index
2
Overall Quick
Overall Rating
9
Pipe schematic from manhole 29 0416 to 29 0415
MH: 29 0416MH: 29 0415downstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - MH 041639.4 ft. OBZ - Obstacles Other, 5 %of cross sectional area, from 05 to 07 o'clock - DEBRIS96.6 ft. DAGS - Deposits Attached Grease, 05 %of cross sectional area, from 02 to 05 o'clock, , within 8 inches of joint: NO98.1 ft. TFA - Tap Factory Made Active, at 11 o'clock, -, within 8 inches of joint: NO, 6"204.3 ft. MGO - General Observation - POSSIBLE MAG FROM 10 TO 2208.7 ft. TFA - Tap Factory Made Active, at 11 o'clock, -, within 8 inches of joint: NO, 6"301.5 ft. TFD - Tap Factory Made Defective, at 10 o'clock, -, within 8 inches of joint: NO, 6" - 100% BLOCKAGE FROM ROOTS301.6 ft. RML - Roots Medium Lateral, from 09 to 12 o'clock, 20 %, within 8 inches of joint: NO422 ft. AMH - Downstream Manhole, Survey Ends - MH 0415422 ft. MGO - General Observation - ACTIVE CONNECTION IN THE MH @ 8

Observation photos (4)

  • Obstacles Other, 5 %of cross sectional area, from 05 to 07 o'clock - DEBRIS

    39.4 ft. - Obstacles Other, 5 %of cross sectional area, from 05 to 07 o'clock - DEBRIS

  • Deposits Attached Grease, 05 %of cross sectional area, from 02 to 05 o'clock,  , within 8 inches of joint: NO

    96.6 ft. - Deposits Attached Grease, 05 %of cross sectional area, from 02 to 05 o'clock, , within 8 inches of joint: NO

  • General Observation - POSSIBLE MAG FROM 10 TO 2

    204.3 ft. - General Observation - POSSIBLE MAG FROM 10 TO 2

  • Roots Medium Lateral, from 09 to 12 o'clock, 20 %, within 8 inches of joint: NO

    301.6 ft. - Roots Medium Lateral, from 09 to 12 o'clock, 20 %, within 8 inches of joint: NO

Observations (12)

DistanceCodeObservation
39.4OBZDEBRIS
0MWL
204.3MGOPOSSIBLE MAG FROM 10 TO 2
96.6DAGS
422AMHMH 0415
0MWM
301.5TFD100% BLOCKAGE FROM ROOTS
208.7TFA
301.6RML
0AMHMH 0416
98.1TFA
422MGOACTIVE CONNECTION IN THE MH @ 8

Properties (5)

custom_field_three
LINER IS IN GOOD CONDITION
custom_field_two
4
customer
LACSD
datetime
2018-12-07T08:27:25-08:00
lining
CIPP