Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 2, 2017, 08:19 AM

  • H 0767_H 0766 _20170602_023557.mp4

Date
06/02/2017
W/O
635495
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00942
PipeID
P11175
Time
1:19 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K4536
Sewer Name
H JOINT OUTFALL H - UNIT 9C
City
COVINA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
31
Purpose
Routine Assessment
Project
WO_635495_TV22079_MAY2017
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
22 in.
Width
22 in.
Upstream MH
H 0767
Downstream MH
H 0766
Dir. of Survey
Downstream
Length Surveyed
357.3 ft.
Total Length
357.3 ft.
Structural Index
1
Structural Quick
1M00
Structural Rating
71
O&M Index
2
O&M Quick
2M17
O&M Rating
149
Overall Index
1
Overall Quick
—
Overall Rating
220
Pipe schematic from manhole H 0767 to H 0766
MH: H 0767MH: H 0766downstream0 ft. AMH - Upstream Manhole, Survey Begins - H 07670 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MGO - Reversal Inspection0 ft. MWM - Water Mark, 25 %of cross sectional area1.1 ft. LR - Alignment Right, 10 %, Start2 ft. SRI - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start34.6 ft. LR - Alignment Right, 10 %, Finish357.3 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish357.3 ft. MSA - Survey Abandoned - REVERSAL COMPLETE357.3 ft. SRI - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish

Observation photos (3)

  • Alignment Right, 10 %, Start

    1.1 ft. - Alignment Right, 10 %, Start

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

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

  • Deposits Attached Grease, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

All inspections of P11175Work order 635495

Observations (11)

DistanceCodeObservation
0AMHH 0767
1.1LR—
357.3DAGS—
34.6LR—
0MWL—
0MGO—
0MWM—
2SRI—
2DAGS—
357.3MSAREVERSAL COMPLETE
357.3SRI—

Properties (4)

additional_info
SC345351
custom_field_two
4
customer
LACSD
datetime
2017-06-02T01:19:59-07:00