Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 14, 2018, 08:03 AM
  • 05 1470_05 1469A _14062018_011543.mp4

Date
06/14/2018
W/O
707009
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00438
PipeID
P06693
Time
1:03 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K5730
Sewer Name
05 EL NIDO TRUNK
City
TORRANCE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
23
Purpose
Routine Assessment
Project
WO_707009_TV05300_JUN2018
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
05 1470
Downstream MH
05 1469A
Dir. of Survey
Downstream
Length Surveyed
203.3 ft.
Total Length
203.3 ft.
Structural Index
3
Structural Quick
3G2G
Structural Rating
200
O&M Index
2
O&M Quick
2G00
O&M Rating
80
Overall Index
2
Overall Quick
Overall Rating
280
Pipe schematic from manhole 05 1470 to 05 1469A
MH: 05 1470MH: 05 1469Adownstream0 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 O'CLOCK0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 05 14700 ft. MWL - Water Level, 20 %of cross sectional area2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 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, Start17.1 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 4"68.6 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 4"117.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"169.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"175.2 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 4"201.7 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish201.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish201.7 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish203.3 ft. AMH - Downstream Manhole, Survey Ends - 05 1469A203.3 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK

Observation photos (3)

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

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

  • 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

Observations (17)

DistanceCodeObservation
0MGOACTIVE CONNECTION AT MH 3 O'CLOCK
2SSS
117.5TFC
68.6TFA
2DAGS
201.7SSS
2SAP
201.7DAGS
0MWM
0AMH05 1470
17.1TFA
203.3AMH05 1469A
175.2TFA
169.3TFC
0MWL
203.3MGOACTIVE CONNECTION AT MH 9 O'CLOCK
201.7SAP

Properties (4)

additional_info
SC359396
custom_field_two
2
customer
LACSD
datetime
2018-06-14T01:03:18-07:00