Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 10, 2016, 05:53 AM
  • 15 0233_15 0232A_20160509_231344.mp4

Date
05/09/2016
W/O
568734
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00627
PipeID
P12155
Time
10:53 PM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K3344
Sewer Name
15 SAN JOSE CREEK TRUNK
City
INDUSTRY
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
33
Purpose
Routine Assessment
Project
WO_568734_TV15001_MAY2016
Material
Reinforced Concrete Pipe
Shape
Circular
Height
36 in.
Upstream MH
15 0233
Downstream MH
15 0232A
Dir. of Survey
Downstream
Length Surveyed
453.8 ft.
Total Length
453.8 ft.
Structural Index
3
Structural Quick
3Q2Q
Structural Rating
450
O&M Index
2
O&M Quick
2a00
O&M Rating
336
Overall Index
2
Overall Quick
Overall Rating
786
Pipe schematic from manhole 15 0233 to 15 0232A
MH: 15 0233MH: 15 0232Adownstream-0.2 ft. MWM - Water Mark, 20 %of cross sectional area-0.2 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 15 02330.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start56.8 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start205.6 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6"404.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"447.2 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish451 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 O'CLOCK451 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish451 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish451 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish453.6 ft. MGO - General Observation - COCKROACHES IN MANHOLE453.6 ft. AMH - Downstream Manhole, Survey Ends - 15 0232A

Observation photos (3)

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

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

  • 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

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

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

Observations (16)

DistanceCodeObservation
2SSS
-0.2MWM
453.6MGOCOCKROACHES IN MANHOLE
453.6AMH15 0232A
2SAV
-0.2MWL
56.8DSZ
404.2TFC
0.2DAGS
451MGOACTIVE CONNECTION AT MH 3 O'CLOCK
451DAGS
451SSS
451SAV
0AMH15 0233
205.6TFC
447.2DSZ

Properties (5)

additional_info
SC305623
custom_field_two
3
customer
LACSD
datetime
2016-05-09T22:53:40-07:00
sewer_category
GRAVITY