Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 16, 2020, 09:46 AM
  • H 0744_H 0743_06162020_030839.mp4

Date
06/16/2020
W/O
833503
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00941
PipeID
P11153
Time
2:46 AM
Certificate
U-715-07000770
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K7649
Sewer Name
H JOINT OUTFALL H - UNIT 9B
City
WEST COVINA
Loc. details
Sidewalk
Location Code
F
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
24
Purpose
Routine Assessment
Project
RFIR_WO_833503_TV18106_JUN2020
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
25 in.
Width
25 in.
Upstream MH
H 0744
Downstream MH
H 0743
Dir. of Survey
Downstream
Length Surveyed
574.6 ft.
Total Length
574.6 ft.
Structural Index
3
Structural Quick
5V1T
Structural Rating
674
O&M Index
2
O&M Quick
2ƒ00
O&M Rating
676
Overall Index
2
Overall Quick
Overall Rating
1350
Pipe schematic from manhole H 0744 to H 0743
MH: H 0744MH: H 0743downstream0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - H 07440 ft. MWM - Water Mark, 30 %of cross sectional area2 ft. SRV - Surface Reinforcement Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start4.5 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start22.5 ft. DSC - Deposits Settled Compacted, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start26.1 ft. MGO - General Observation - 60% MAG COAT52.6 ft. SRI - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: YES, Start572 ft. SRV - Surface Reinforcement Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish572 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish574.3 ft. DSC - Deposits Settled Compacted, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish574.3 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish574.3 ft. MGO - General Observation - ONLINE MAPS SHOW DISTANCE OF 563 FT.574.3 ft. SRI - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish574.6 ft. AMH - Downstream Manhole, Survey Ends - H 0743

Observation photos (2)

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

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

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

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

Observations (16)

DistanceCodeObservation
574.3DSC
2SRV
0MWL
0AMHH 0744
22.5DSC
52.6SRI
574.3DAE
4.5DAE
574.3MGOONLINE MAPS SHOW DISTANCE OF 563 FT.
2DAGS
574.3SRI
26.1MGO60% MAG COAT
0MWM
574.6AMHH 0743
572SRV
572DAGS

Properties (7)

additional_info
SC411609
custom_field_three
ROUGHNESS INCREASED
custom_field_two
3
customer
1
datetime
2020-06-16T02:46:44-07:00
documentation
PROPIPE
is_lateral_inspection
false