Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 4, 2016, 12:09 PM
Date
04/04/2016
W/O
563385
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00083
PipeID
P08779
Time
5:09 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K3304
Sewer Name
B JOINT OUTFALL B - UNIT 1J
City
ROSEMEAD
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
21
Purpose
Routine Assessment
Project
WO_563385_TV15176_APRIL2016
Sewer Type
GRAVITY
Material
Vitrified Clay Pipe
Shape
Circular
Height
21 in.
Upstream MH
B 0288
Downstream MH
B 0287
Dir. of Survey
Downstream
Length Surveyed
544.1 ft.
Total Length
544.1 ft.
Structural Index
3
Structural Quick
3Q21
Structural Rating
266
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
3
Overall Quick
Overall Rating
270
Pipe schematic from manhole B 0288 to B 0287
MH: B 0288MH: B 0287downstream0 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - B 02880 ft. MWL - Water Level, 15 %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, Start7.8 ft. TBA - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"33.6 ft. CM - Crack Multiple, from 09 to 12 o'clock, within 8 inches of joint: YES80.1 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: NO107.8 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start273.7 ft. TBA - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"360.1 ft. TBA - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"542.3 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish542.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish542.3 ft. MGO - General Observation - COCKROACHES IN MANHOLE544.1 ft. AMH - Downstream Manhole, Survey Ends - B 0287544.1 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK

Observation photos (2)

  • 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

  • Crack Multiple, from 09 to 12 o'clock, within 8 inches of joint: YES

    33.6 ft. - Crack Multiple, from 09 to 12 o'clock, within 8 inches of joint: YES

Observations (15)

DistanceCodeObservation
544.1AMHB 0287
107.8CM
0MWM
542.3CM
544.1MGOACTIVE CONNECTION AT MH 9 O'CLOCK
33.6CM
542.3DAGS
542.3MGOCOCKROACHES IN MANHOLE
360.1TBA
80.1CL
0AMHB 0288
2DAGS
273.7TBA
0MWL
7.8TBA

Properties (4)

additional_info
SC305430
custom_field_two
3
customer
LACSD
datetime
2016-04-04T05:09:37-07:00