Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 1, 2017, 09:51 AM
  • H 0767_H 0766 _20170601_045029.mp4

Date
06/01/2017
W/O
635495
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00942
PipeID
P11175
Time
2:51 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K4535
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 0766
Downstream MH
H 0767
Dir. of Survey
Upstream
Length Surveyed
1277.6 ft.
Total Length
1277.6 ft.
Structural Index
1
Structural Quick
1j00
Structural Rating
217
O&M Index
2
O&M Quick
2r13
O&M Rating
513
Overall Index
2
Overall Quick
Overall Rating
730
Pipe schematic from manhole H 0766 to H 0767
MH: H 0766MH: H 0767upstream0 ft. MSA - Survey Abandoned - GREASE0 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish0 ft. SRI - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish323.9 ft. LR - Alignment Right, 10 %522.4 ft. LL - Alignment Left, 10 %, Finish528.8 ft. LL - Alignment Left, 10 %, Start1086.9 ft. SRI - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: YES, Start1274.6 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start1277.6 ft. MWM - Water Mark, 25 %of cross sectional area1277.6 ft. MWL - Water Level, 5 %of cross sectional area1277.6 ft. AMH - Downstream Manhole, Survey Begins - H 0766

Observation photos (4)

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

    3 ft. - Deposits Attached Grease, 10 %of cross sectional area, from 04 to 08 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

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

  • Alignment Left, 10 %, Start

    748.8 ft. - Alignment Left, 10 %, Start

  • Alignment Right, 10 %

    953.7 ft. - Alignment Right, 10 %

Observations (11)

DistanceCodeObservation
0MWM
3DAGS
190.7SRI
0MWL
0AMHH 0766
953.7LR
755.2LL
1277.6MSAGREASE
748.8LL
1277.6DAGS
1277.6SRI

Properties (6)

additional_info
SC340750
custom_field_two
5
customer
LACSD
datetime
2017-06-01T02:51:01-07:00
documentation
PROPIPE
is_lateral_inspection
false