Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 16, 2018, 06:35 AM
  • 16 0161_16 0160_15102018_233614.mp4

Date
10/15/2018
W/O
729608
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00648
PipeID
P13193
Time
11:35 PM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K6168
Sewer Name
16 ARROYO SECO TRUNK, SECTION 5
City
SOUTH PASADENA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
20
Purpose
Routine Assessment
Project
WO_729608_TV30018_OCT2018
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
16 0161
Downstream MH
16 0160
Dir. of Survey
Downstream
Length Surveyed
415.9 ft.
Total Length
415.9 ft.
Structural Index
3
Structural Quick
3N00
Structural Rating
231
O&M Index
2
O&M Quick
2P00
O&M Rating
168
Overall Index
2
Overall Quick
Overall Rating
399
Pipe schematic from manhole 16 0161 to 16 0160
MH: 16 0161MH: 16 0160downstream0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 10 O'CLOCK0 ft. AMH - Upstream Manhole, Survey Begins - 16 016130.3 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start152.8 ft. TBI - Tap Break-In Intruding, at 03 o'clock, -, #v, within 8 inches of joint: NO, 6", 3"413.8 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish413.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish415.9 ft. AMH - Downstream Manhole, Survey Ends - 16 0160

Observation photos (3)

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

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

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

    30.3 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Tap Break-In Intruding, at 03 o'clock, -, #v, within 8 inches of joint: NO, 6", 3"

    152.8 ft. - Tap Break-In Intruding, at 03 o'clock, -, #v, within 8 inches of joint: NO, 6", 3"

Observations (10)

DistanceCodeObservation
413.8CM
0MWL
0DAGS
413.8DAGS
0MWM
415.9AMH16 0160
30.3CM
0MGOACTIVE CONNECTION AT MH 10 O'CLOCK
0AMH16 0161
152.8TBI

Properties (4)

additional_info
SC365136
custom_field_two
3
customer
LACSD
datetime
2018-10-15T23:35:57-07:00