Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 20, 2019, 09:43 AM
  • 15 0775_15 0774 _02202019_014341.mp4

Date
02/20/2019
W/O
750672
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00593
PipeID
P12976
Time
1:43 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K6400
Sewer Name
15 ARCADIA-SIERRA MADRE TRUNK, SECTS 2&5
City
ARCADIA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
04
Purpose
Routine Assessment
Project
RFIR_WO_750672_TV15146_FEB2019
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
15 0775
Downstream MH
15 0774
Dir. of Survey
Downstream
Length Surveyed
381.6 ft.
Total Length
381.6 ft.
Structural Index
3
Structural Quick
3N2N
Structural Rating
373
O&M Index
2
O&M Quick
322N
O&M Rating
157
Overall Index
2
Overall Quick
Overall Rating
530
Pipe schematic from manhole 15 0775 to 15 0774
MH: 15 0775MH: 15 0774downstream0 ft. AMH - Upstream Manhole, Survey Begins - 15 07750 ft. MGO - General Observation - COCKROACHES IN MANHOLE0 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 O'CLOCK0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start8.8 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start39.8 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"42.2 ft. TFC - Tap Factory Made Capped, at 11 o'clock, -, within 8 inches of joint: NO, 6"112 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"116.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"192 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"197.8 ft. TBA - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"232.7 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YESR236.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"238.7 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"238.7 ft. RML - Roots Medium Lateral, from 09 to 03 o'clock, 30 %, within 8 inches of joint: YES246.9 ft. RMJ - Roots Medium Joint, from 09 to 03 o'clock, 20 %, within 8 inches of joint: YESR284.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"287.8 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"378.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish378.9 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish378.9 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish381.6 ft. AMH - Downstream Manhole, Survey Ends - 15 0774381.6 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 AND 9 O'CLOCK

Observation photos (7)

  • General Observation - COCKROACHES IN MANHOLE

    0 ft. - General Observation - COCKROACHES IN MANHOLE

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

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

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

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

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

  • Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YESR

    232.7 ft. - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YESR

  • Roots Medium Lateral, from 09 to 03 o'clock, 30 %, within 8 inches of joint: YES

    238.7 ft. - Roots Medium Lateral, from 09 to 03 o'clock, 30 %, within 8 inches of joint: YES

  • Roots Medium Joint, from 09 to 03 o'clock, 20 %, within 8 inches of joint: YESR

    246.9 ft. - Roots Medium Joint, from 09 to 03 o'clock, 20 %, within 8 inches of joint: YESR

Observations (26)

DistanceCodeObservation
8.8SSS
0AMH15 0775
2DAGS
0MGOCOCKROACHES IN MANHOLE
378.9DAGS
232.7RFJ
197.8TBA
0MGOACTIVE CONNECTION AT MH 3 O'CLOCK
381.6AMH15 0774
112TBA
0MWM
284.9TFC
116.6TFC
2SAP
378.9SSS
192TFA
238.7TF
246.9RMJ
42.2TFC
287.8TFC
236.6TFC
0MWL
39.8TFC
238.7RML
381.6MGOACTIVE CONNECTION AT MH 3 AND 9 O'CLOCK
378.9SAP

Properties (6)

additional_info
SC365912
custom_field_two
2
customer
LACSD
datetime
2019-02-20T01:43:47-08:00
documentation
PRO PIPE
is_lateral_inspection
false