Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 10, 2020, 07:56 AM
  • 04 0051_04 0050_11102020_001948.mp4

Date
11/09/2020
W/O
855017
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00412
PipeID
P11780
Time
11:56 PM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K8186
Sewer Name
LA CIENEGA BOULEVARD TRUNK
City
WEST HOLLYWOOD
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 04
Page No.
03
Purpose
Routine Assessment
Project
RFIR_WO_855017_TV04019_OCT2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
04 0051
Downstream MH
04 0050
Dir. of Survey
Downstream
Length Surveyed
319.1 ft.
Total Length
319.1 ft.
Structural Index
3
Structural Quick
5131
Structural Rating
9
O&M Index
2
O&M Quick
2211
O&M Rating
5
Overall Index
2
Overall Quick
Overall Rating
14
Pipe schematic from manhole 04 0051 to 04 0050
MH: 04 0051MH: 04 0050downstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 04 00512 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start6.1 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"20.3 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start45.2 ft. RFJ - Roots Fine Joint, from 01 to 04 o'clock, within 8 inches of joint: YES45.2 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"48 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"81.6 ft. HSV - Hole Soil Visible, at 12 o'clock, within 8 inches of joint: NO83.8 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"99.3 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"125.1 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"153.6 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 03 to 04 o'clock, , within 8 inches of joint: YES153.6 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"167.2 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"206.2 ft. TFA - Tap Factory Made Active, at 11 o'clock, -, within 8 inches of joint: NO, 6"218.9 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"248.7 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"258.2 ft. MWL - Water Level, 50 %of cross sectional area268.7 ft. JAM - Joint Angular Medium287.9 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"313.7 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"317.3 ft. MGO - General Observation - ROACHES IN MH317.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish317.3 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish319.1 ft. AMH - Downstream Manhole, Survey Ends - 04 0050

Observation photos (8)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

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

    20.3 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Roots Fine Joint, from 01 to 04 o'clock, within 8 inches of joint: YES

    45.2 ft. - Roots Fine Joint, from 01 to 04 o'clock, within 8 inches of joint: YES

  • Hole Soil Visible, at 12 o'clock, within 8 inches of joint: NO

    81.6 ft. - Hole Soil Visible, at 12 o'clock, within 8 inches of joint: NO

  • Deposits Attached Encrustation, 5 %of cross sectional area, from 03 to 04 o'clock,  , within 8 inches of joint: YES

    153.6 ft. - Deposits Attached Encrustation, 5 %of cross sectional area, from 03 to 04 o'clock, , within 8 inches of joint: YES

  • Water Level, 50 %of cross sectional area

    258.2 ft. - Water Level, 50 %of cross sectional area

  • Joint Angular Medium

    268.7 ft. - Joint Angular Medium

  • General Observation - ROACHES IN MH

    317.3 ft. - General Observation - ROACHES IN MH

Observations (27)

DistanceCodeObservation
218.9TFA
317.3MGOROACHES IN MH
81.6HSV
45.2RFJ
313.7TF
317.3DAGS
167.2TF
6.1TFA
45.2TF
153.6DAE
0MWL
0MWM
99.3TFA
258.2MWL
2DAGS
248.7TFA
319.1AMH04 0050
317.3CM
268.7JAM
153.6TF
287.9TFA
125.1TFA
20.3CM
48TFA
83.8TFA
0AMH04 0051
206.2TFA

Properties (7)

additional_info
6301109200069P2
custom_field_three
CRACKS/HOLE
custom_field_two
2
customer
1
datetime
2020-11-09T23:56:11-08:00
documentation
PRO PIPE
is_lateral_inspection
false