Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 1, 2019, 08:10 AM
  • 21 1093_21 1092 _05012019_012306.mp4

Date
05/01/2019
W/O
761424
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00784
PipeID
P16153
Time
1:10 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K6518
Sewer Name
21 SAN ANTONIO TRUNK
City
CLAREMONT
Loc. details
Sidewalk
Location Code
F
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
03
Purpose
Routine Assessment
Project
RFIR_WO_761424_TV21105_APR2019
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
21 1093
Downstream MH
21 1092
Dir. of Survey
Downstream
Length Surveyed
294 ft.
Total Length
294 ft.
Structural Index
3
Structural Quick
3K00
Structural Rating
174
O&M Index
2
O&M Quick
412K
O&M Rating
120
Overall Index
3
Overall Quick
Overall Rating
294
Pipe schematic from manhole 21 1093 to 21 1092
MH: 21 1093MH: 21 1092downstream0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 AND 9 O'CLOCK0 ft. AMH - Upstream Manhole, Survey Begins - 21 10932 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start2 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start57.7 ft. TBA - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"108.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"160.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"182.6 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"208.8 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"276.9 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"291.5 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish291.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish294 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK294 ft. AMH - Downstream Manhole, Survey Ends - 21 1092

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

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

Observations (16)

DistanceCodeObservation
208.8TFC
57.7TBA
276.9TFA
294MGOACTIVE CONNECTION AT MH 9 O'CLOCK
0MWM
294AMH21 1092
291.5SAP
0MWL
108.9TFC
2DAGS
0MGOACTIVE CONNECTION AT MH 3 AND 9 O'CLOCK
160.6TFC
291.5DAGS
0AMH21 1093
182.6TBA
2SAP

Properties (6)

additional_info
SC366238
custom_field_two
2
customer
LACSD
datetime
2019-05-01T01:10:29-07:00
documentation
PRO PIPE
is_lateral_inspection
false