Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 28, 2018, 04:55 PM
  • 29 0416_29 0415_11282018_092325.mp4

Date
11/28/2018
W/O
0741915
Weather
Dry
Operator/Surveyor
FRANKLIN
Sewer ID
Z00355
PipeID
P24453
Time
8:55 AM
Certificate
U-415-06024039
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
G7864
Sewer Name
29 LEWIS AVENUE TRUNK
City
SIGNAL HILL
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
03
Purpose
Maintenance Related
Project
20181128DF_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
96.5 ft.
Total Length
96.5 ft.
Structural Index
2
Structural Quick
2100
Structural Rating
2
O&M Index
5
O&M Quick
5100
O&M Rating
5
Overall Index
4
Overall Quick
Overall Rating
7
Pipe schematic from manhole 29 0416 to 29 0415
MH: 29 0416MH: 29 0415downstream0 ft. AMH - Upstream Manhole, Survey Begins - 9:16 AM0.1 ft. MWL - Water Level, 10 %of cross sectional area0.1 ft. MWL - Water Level, 15 %of cross sectional area0.1 ft. MGO - General Observation - ROACHES @ MH21.1 ft. MWLS - Water Level, Sag in pipe, 15 %of cross sectional area, Start24.3 ft. MWLS - Water Level, Sag in pipe, 15 %of cross sectional area, Finish93.6 ft. MGP - General Photograph94.2 ft. DAGS - Deposits Attached Grease, 29 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES96.5 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: YES, 4"96.5 ft. MGO - General Observation - Grease Throughout The Reach (5%)96.5 ft. MSA - Survey Abandoned - GREASE DEPOSIT

Observation photos (6)

  • Water Level, 10 %of cross sectional area

    0.1 ft. - Water Level, 10 %of cross sectional area

  • Water Level, 15 %of cross sectional area

    0.1 ft. - Water Level, 15 %of cross sectional area

  • General Photograph

    93.6 ft. - General Photograph

  • Deposits Attached Grease, 29 %of cross sectional area, from 08 to 04 o'clock,  , within 8 inches of joint: YES

    94.2 ft. - Deposits Attached Grease, 29 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES

  • Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: YES, 4"

    96.5 ft. - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: YES, 4"

  • General Observation - Grease Throughout The Reach (5%)

    96.5 ft. - General Observation - Grease Throughout The Reach (5%)

Observations (11)

DistanceCodeObservation
0.1MWL
96.5TFA
0.1MWL
21.1MWLS
93.6MGP
96.5MGOGrease Throughout The Reach (5%)
96.5MSAGREASE DEPOSIT
94.2DAGS
24.3MWLS
0AMH9:16 AM
0.1MGOROACHES @ MH

Properties (7)

additional_info
POST ROOT EVALUATION ONLY
custom_field_two
5
customer
LACSD
datetime
2018-11-28T08:55:16-08:00
documentation
FRANKLIN, IGNACIO, CASTILLO, RUVALCABA
is_lateral_inspection
false
lining
CIPP