Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 27, 2017, 05:29 AM
  • H 0797_H 0796 _20170426_231107.mp4

Date
04/26/2017
W/O
635495
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00942
PipeID
P11205
Time
10:29 PM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K4516
Sewer Name
H JOINT OUTFALL H - UNIT 9C
City
LA VERNE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
23
Purpose
Routine Assessment
Project
WO_635495_TV22079_MAY2017
Material
NRCP
Shape
Circular
Height
25 in.
Width
25 in.
Upstream MH
H 0797
Downstream MH
H 0796
Dir. of Survey
Downstream
Length Surveyed
733.2 ft.
Total Length
733.2 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
3
O&M Quick
3322
O&M Rating
13
Overall Index
3
Overall Quick
Overall Rating
13
Pipe schematic from manhole H 0797 to H 0796
MH: H 0797MH: H 0796downstream0 ft. AMH - Upstream Manhole, Survey Begins - H 07970 ft. MWL - Water Level, 15 %of cross sectional area0.1 ft. MWM - Water Mark, 25 %of cross sectional area5.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start12.1 ft. LR - Alignment Right, 20 %, Start23.6 ft. DAGS - Deposits Attached Grease, 20 %of cross sectional area, from 03 to 05 o'clock, , within 8 inches of joint: YES31 ft. LR - Alignment Right, 20 %, Finish42.8 ft. OBR - Obstacles Rocks, 15 %of cross sectional area, from 05 to 07 o'clock101.3 ft. DSC - Deposits Settled Compacted, 15 %of cross sectional area, at 03 o'clock, , within 8 inches of joint: YES, Start257.3 ft. DSC - Deposits Settled Compacted, 15 %of cross sectional area, at 03 o'clock, , within 8 inches of joint: YES, Finish733.2 ft. AMH - Downstream Manhole, Survey Ends - H 0796733.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish

Observation photos (5)

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

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

  • Alignment Right, 20 %, Start

    12.1 ft. - Alignment Right, 20 %, Start

  • Deposits Attached Grease, 20 %of cross sectional area, from 03 to 05 o'clock,  , within 8 inches of joint: YES

    23.6 ft. - Deposits Attached Grease, 20 %of cross sectional area, from 03 to 05 o'clock, , within 8 inches of joint: YES

  • Obstacles Rocks, 15 %of cross sectional area, from 05 to 07 o'clock

    42.8 ft. - Obstacles Rocks, 15 %of cross sectional area, from 05 to 07 o'clock

  • Deposits Settled Compacted,  15 %of cross sectional area, at 03 o'clock,  , within 8 inches of joint: YES, Start

    101.3 ft. - Deposits Settled Compacted, 15 %of cross sectional area, at 03 o'clock, , within 8 inches of joint: YES, Start

Observations (12)

DistanceCodeObservation
42.8OBR
257.3DSC
31LR
733.2AMHH 0796
0AMHH 0797
733.2DAGS
101.3DSC
0MWL
0.1MWM
12.1LR
5.1DAGS
23.6DAGS

Properties (5)

additional_info
SC340730
custom_field_two
4
customer
LACSD
datetime
2017-04-26T22:29:32-07:00
sewer_category
Gravity