Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 29, 2017, 05:50 AM
  • H 0740_H 0739_06282017_225550.mp4

Date
06/28/2017
W/O
640621
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00941
PipeID
P11149
Time
10:50 PM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4596
Sewer Name
H JOINT OUTFALL H - UNIT 9B
City
LA PUENTE
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
Material
NRCP
Shape
Circular
Height
25 in.
Width
25 in.
Upstream MH
H 0740
Downstream MH
H 0739
Dir. of Survey
Downstream
Length Surveyed
711.6 ft.
Total Length
711.6 ft.
Structural Index
3
Structural Quick
3[2[
Structural Rating
710
O&M Index
2
O&M Quick
2[00
O&M Rating
284
Overall Index
2
Overall Quick
Overall Rating
994
Pipe schematic from manhole H 0740 to H 0739
MH: H 0740MH: H 0739downstream0 ft. AMH - Upstream Manhole, Survey Begins - H 07400 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MWM - Water Mark, 35 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start2 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start710.1 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish710.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish710.1 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish711.6 ft. AMH - Downstream Manhole, Survey Ends - H 0739

Observation photos (3)

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

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

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

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

Observations (10)

DistanceCodeObservation
0AMHH 0740
2DAGS
710.1SAV
2SAV
710.1DAGS
711.6AMHH 0739
710.1SSS
2SSS
0MWL
0MWM

Properties (5)

additional_info
SC345422
custom_field_two
3
customer
LACSD
datetime
2017-06-28T22:50:45-07:00
sewer_category
Gravity