Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 3, 2017, 09:57 AM
  • H 0728_H 0727A _07032017_025801.mp4

Date
07/03/2017
W/O
640621
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00941
PipeID
P21324
Time
2:57 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4598
Sewer Name
H JOINT OUTFALL H - UNIT 9B
City
INDUSTRY
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
30
Purpose
Routine Assessment
Project
WO_640621_TV15078_JUN2017
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
28 in.
Width
28 in.
Upstream MH
H 0728
Downstream MH
H 0727A
Dir. of Survey
Downstream
Length Surveyed
566.6 ft.
Total Length
566.6 ft.
Structural Index
2
Structural Quick
2P00
Structural Rating
170
O&M Index
2
O&M Quick
2V00
O&M Rating
228
Overall Index
2
Overall Quick
Overall Rating
398
Pipe schematic from manhole H 0728 to H 0727A
MH: H 0728MH: H 0727Adownstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - H 07282 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start52.1 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"140 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start277 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES - DEBRIS566.6 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish566.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish566.6 ft. AMH - Downstream Manhole, Survey Ends - H 0727A

Observation photos (2)

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    140 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

Observations (10)

DistanceCodeObservation
52.1TFA
566.6SSS
0MWL
2DAGS
0MWM
140SSS
566.6DAGS
277DSZDEBRIS
566.6AMHH 0727A
0AMHH 0728

Properties (6)

additional_info
SC345427
custom_field_two
3
customer
LACSD
datetime
2017-07-03T02:57:44-07:00
documentation
PRO PIPE
is_lateral_inspection
false