SOW_-_Quad_Landscape_Ph_3_and_Attachments.pdf

QUAD LANDSCAPE

Phase 3 Page 1 of 5 March Air Reserve Base California

STATEMENT OF WORK

PHASE 3

PDPG172900

163 CES, MARCH AIR RESERVE BASE CA

California Air National Guard 163 Civil Engineering Squadron

21 NOV 2017

1 GENERAL REQUIREMENTS

1.1 SCOPE

Construct approximately 1 acre of landscaping at the quad area for the 163d Attack Wing located at March ARB CA. Work includes removing existing turf area and grading, planting areas, irrigation, mulch, cobble, and crushed rock areas.

1.2 COST PROPOSAL

A CLIN 1 2276

B CLIN 2 2272

C CLIN 3 2273

D CLIN 4 2276 Perimeter

1.3 PERIOD OF PERFORMACE

A Work shall be completed within 120 days from Notice to Proceed.

1.4 STAGING AND SITE ACCESS

A Materials and equipment shall be staged in adjacent staging area.

B Buildings will be occupied during construction. Coordinate schedule with COR.

1.5 EROSION CONTROL PLAN

A The disturbed area is under one acre. Prepare an Erosion Control Plan for storm water control best management practices i.e. protecting storm drains, silt fences around the construction site, etc.

1 March ARB Environmental will review and approve plan prior to issuance of dig permit.

1.6 DEMOLITION

Dispose all waste and excess soil off base. Green waste bin is provided for shrubs and trees.

1.7 GRADING

A Clean soil is available from adjacent RTS site.

1.8 PORTLAND CEMENT PAVING

A Provide PCC walk as shown on drawings.

B Paving shall be minimum 2,500 psi over 95% compacted base.

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C Light broom finish to match existing.

1.9 IRRIGATION

A Modify existing sprinkler system to provide a fully functioning drip irrigation design and installation as required for the trees and planting. Planting will require drip line and trees will require bubblers and separate valves.

B Provide controller, replace existing valves with pressure reducing type required for drip and bubbler systems. Replace existing valve boxes with tan color boxes level with filter fabric.

C Install drip line for planting and bubblers for trees as shown on details.

1.10 AMENDED SOIL

A Soil amendment shall be Aguinaga Green GPS1 or equal.

B Mix 1:4 ratio amendment and soil.

1.11 FILTER FABRIC

A Filter Fabric shall be 500 Series Landscaper’s Choice by GCI or equal.

B Install 6’ and 12’ wide rolls filter fabric over all areas as shown on the drawings.

C Overlap fabric seams 6 inches minimum.

D Staple down fabric at planted areas. Rock will hold down fabric at rock areas. Fabric shall not be exposed to view at completion of project.

1.12 INERT MATERIALS

A Provide Cobbles, Crushed Rock, and DG as shown on the drawings

B Cobbles shall be installed with the small cobbles blending into large cobble areas to create a natural appearance as directed by COR.

1.13 MULCH

A Mulch shall be Aguinaga Green Forest Floor 0-2 or equal.

2 GENERAL CONDITIONS

2.1 CONTRACT MANHOURS REPORTING APPLICATION (CMRA)

The Contractor shall report ALL contractor Labor Hours (including subcontractor labor hours) required for performance of services provided under this contract for the Department of the Air Force via a secure data collection site. The contractor is required to completely fill in all required data fields using the following web address: https://www.ecmra.mil/. Reporting inputs will be for the labor executed during the period of performance during each Government Fiscal Year (FY) which runs from October 1 thru September 30. While inputs may be reported any time during the FY, all data shall be reported no later than October 31 of each calendar year. Contractors may direct questions to the helpdesk at https://www.ecmra.mil. Unit Identification Code (UIC) for the Requiring Activity: FS73E1 Issuing Office DoDAAC: W912LA

2.2 SUBMITTALS

A Submittals shall be in PDF format. Bind AFI3000 with submittal documentation. If practical issue on AFI3000 with all submittal bound as one document.

1 Irrigation plan showing main lines, valves, controllers and zones. Landscape Architect Stamp is not required.

2 Irrigation system product data.

3 Erosion Control Plan.

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2.3 SCHEDULE

Period of Performance shall be 120 days Submit a schedule for the proposed work no later than 10 days after the Notice to Proceed.

2.4 CHANGES

All work shall be completed in a workmanlike manner according to generally accepted standard practices. Any alteration, or deviation from the drawings/specifications or contract involving extra costs or credits, will be executed as mutually agreed upon and be verified by written change order.

2.5 TESTS & INSPECTIONS

Contractor shall provide all required tests and inspections required by code.

2.6 WARRANTY

Contractor shall guarantee the material and workmanship for one (1) year following the date of substantial completion.

2.7 PROJECT CLEANUP

Construction debris will be removed on a daily basis. Special care shall be provided to prevent Foreign Object Debris (FOD) from entering the flight line. Prior to final acceptance, contractor shall remove all waste materials and debris arising from construction and shall present all construction areas in a broom clean condition.

2.8 TEMPORARY FACILITIES

Government provided sanitary facilities are located at Building 2279.

2.9 HOURS OF OPERATION

Construction shall be performed during normal duty hours which are 0630-1630, Mondays through Fridays, excluding federal holidays, unless otherwise required in the contract or approved by the COR. There may be situations that require the contractor to work at times other than normal working hours. When the Contractor’s work schedule conflicts with an Air Force mission requirement, the COR reschedule the work to minimize disruption.

2.10 RECOGNIZED HOLIDAYS

The Contractor is not required to provide service on federal holidays, except in emergency situations; the holidays are:

New Year’s Day: 1 January

Martin Luther King Day: 3rd Monday in January

Washington’s Birthday: 3rd Monday in February

Memorial Day: Last Monday in May

Independence Day: 4 July

Labor Day: 1st Monday in September

Columbus Day: 2nd Monday in October

Veteran’s Day: 11 November

Thanksgiving Day: 4th Thursday in November

Christmas Day: 25 December

If these holidays fall on Saturday, the preceding Friday will be observed. If these holidays fall on Sunday, the following Monday will be observed. If a holiday falls on a scheduled service day, the

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Contractor will be responsible for rescheduling services for the first day post the holiday observance.

2.11 BASE CLOSURES

Work scheduled but not accomplished because of base closure due to weather, exercises, or actual alert, will be accomplished as soon as possible after reopening the base.

2.12 CONTRACTOR IDENTIFICATION BADGES

March Air Reserve Base is a DOD installation. All badging and security checks will be done in accordance with DOD, Air Force and base Security Forces requirements.

A Badges or temporary base passes will be issued. All commercial vehicles will be inspected each time they enter the base.

B Badges will be issued by the 163d Security Forces Squadron (SFS) to the contractor through the 163d Civil Engineering Squadron (CES) Construction Inspector. Badges shall be issued, tracked, and collected in accordance with instructions from Security Forces.

C The following are the requirements and procedures for the contractor:

1 Contractors and sub-contractors working on the installation for 30 calendar days or more must be issued contractor identification badges.

2 Contractors working in Controlled or Restricted areas or any area on the flight line must be issued a specific contractor identification badge or be escorted.

2.13 PERFORMANCE OF SERVICE DURING CRISIS OR HEIGHTENED SECURITY

In the event of crisis or heightened security caused by a national emergency, natural disaster, or other cause, continue performance as required in support of the Air Force mission. The Contract price and delivery schedule may be adjusted to reflect any change of work that may be directed.

This service is not determined to be essential for performance during crisis according to DODI 3020.37.

2.14 SPECIAL QUALIFICATIONS

The Contractor shall provide the name and telephone number of the Contractor’s on-site contract manager and alternate. The Contractor’s on-site manager must be able to speak and write in the English language.

2.15 INTERFACES

Do not unduly interfere with regularly scheduled Government operational activities in the performance of contract requirements. In the event a Government supervisor so requests, temporarily cease work in the area and report the instructions, to include name of the Government person involved, to the COR immediately by the most expedient means. Notify the COR verbally of disputes with customers or other base contractors and follow-up in writing.

2.16 WORK CLEARANCE REQUESTS

The Contractor shall obtain an approved Work Clearance Request, AF Form 103, for all work which involves excavation including minor digging. Digging permits are available from the host base 452 AF Civil Engineering/Construction Management Section.

2.17 SAFETY REQUIREMENTS AND REPORTS

The Contractor shall perform work in a safe manner as required by OSHA Safety and Health Requirements. Provide a verbal report to the COR as soon as possible of each occurrence of damage to Government property or an accident resulting in death, injury, occupational disease, or adverse environmental impact. Provide a completed copy of required Accident Investigation Reports to the COR within five calendar days of each occurrence.

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2.18 PARTNERING AGREEMENT

The COR may require a partnering agreement between the Government and Contractor to facilitate joint cooperation and a sound partnership of all parties involved in the execution of this contract.

Partnering is the creation of a Government-Contractor relationship that promotes achievement of mutually beneficial goals. It involves an agreement in principal to share the risk involved in completing the project and to establish and promote a nurturing partnership environment.

Representatives from each organization are encouraged to participate in developing a partnering agreement. The partnering agreement that results may be formal or informal. If formal, it should be reduced to writing and signed by the parties involved.

3 ATTACHMENTS

3.1 STORM WATER BMPS

3.2 DRAWINGS

Attachment E

Attachment B

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QUAD SITE PLAN

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30' 60' 90'

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GENERAL NOTES

1. REMOVE GRASS, TRIMMINGS, AND TREES (3' LONG MAX) IN GOVERNMENT PROVIDED

GREEN WASTE BIN AT ADJ SITE.

2. DISPOSE UNCLEAN ORGANIC LADEN SOIL AND ROCK OFFSITE. ANY EXCESS CLEAN

SOIL WILL BE BALANCED ON SITE AS DIRECTED BY COR.

3. SOIL FOR GRADING AND SOIL AMENDING IF REQUIRED MAY BE OBTAINED FROM

NEARBY RTS SITE.

4. REMOVE SOIL 4" DEEP IN AREA RECIEVING MATERIAL UNO FROM TOP OF PAVING

MANHOLES, CATCH BASINS, ETC. STRAIGHT SLOPE TO CATCH BASINS & TREE BASE.

5. REMOVE SOIL 12" DEEP FROM FINAL GRADE IN NEW PLANTER AREAS. HAND DIG

AROUND TREE ROOTS AS REQUIRED.

6. GRIND TREE STUMPS TO SUBGRADE. DEMO TREE ROOTS WITHIN 8 INCHES OF

PAVING AND BLDGS.

7. COMPACT SUBGRADE 90% UNDER COBBLES, GRAVEL AND DG WALK.

8. SPRAY ALL SUBGRADE W/ DIMENSION. ALLOW TWO MONTHS BEFORE PLANTING.

9. SPRAY EXISTING PLANTERS W/ SEDGEHAMMER AND QUICKPRO & RESPRAY

MONTHLY UNTIL TIME FOR PLANTING ALLOWING FOR REST TIME.

10. AMEND SOIL & INSTALL BELOW FILTER FABRIC 12" DEEP IN PLANTERS AND 3" DEEP

AROUND ALL EXISTING TREES TO DRIPLINE. AMENDMENT SHALL BE 25% MIX TO

CLEAN SOIL OBTAINED FROM SITE ADJACENT TO STAGING AREA.

11. INSTALL FILTER FABRIC IN ALL AREAS EXCEPT PAVING. SPRAY SEDGEHAMMER

PREEMERGENT AND FLOOD PLANTERS PRIOR TO INSTALLING FABRIC. FABRIC

SHALL COVER SOIL COMPLETELY AND CONCEALED FROM VIEW AFTER TOPPING

MATERIAL IS INSTALLED.

12. INSTALL COBBLES, CRUSHED ROCK, DG, AND MULCH 3" DEEP MIN, 1" BELOW ADJ

PAVING FS. COBBLES SHALL BE LAID IN GRADUAL SIZES AS DIRECTED BY COR.

13. AREAS INDICATED AS CRUSHED ROCK TOPPING ARE EXISTING BARSTOW GOLD

CRUSHED ROCK. CLEAN DEBRIS FROM PLANTER. 3' STRAIGHT GRADE AT CONCRETE

MOWSTRIP OR ASPHALT AS OCCURS AND RESET EXPOSED FILTER FABRIC.

REDISTRIBUTE EXISTING ROCK AND APPLY TOPPING CRUSHED ROCK 1" BELOW TOP

OF FINISHED SURFACE.

14. PROVIDE IRRIGATION SYSTEM INCLUDING CONTROLLER, WIRES, VALVES IN BLACK

BOXES WITH TAN LIDS. PROVIDE VALVE WITH DRIP IRRIGATION AT PLANTERS FOR

PLANTS. INSTALL DRIP BELOW FABRIC. PROVIDE VALVE AND BUBBLERS W/ 1

RAINBIRD 36" RWS AT NEW & EXISTING TREES. PROVIDE LAMINATED ZONE MAP

CARD IN CONTROLLER BOX.

15. REMOVE EXISTING VALVES & VALVE BOXES AND PROVIDE HAND HOLE FOR ANY

CONTROL WIRE REUSED FOR NEW SYSTEM. REMOVE EXISTING IRRIGATION, MAIN

TO REMAIN INTACT, CAP AS REQUIRED BELOW GRADE. INSURE WATER LINES AND

CONTROL WIRES ARE INTACT TO ADJACENT PLANTERS NOT IN CONTRACT,

DEMONSTRATE TO COR. REPLACE (20) EXISTING GREEN VALVE AND HAND HOLE

LIDS (NOT SHOWN) WITH TAN COLOR FOR ENTIRE QUAD, LOCATION TBD WITH COR.

16. SOAK TREES ONCE PER WEEK FOR THE DURATION OF THE PROJECT.

17. REMOVE DEAD LIMBS AND PRUNE TREES TO PROMOTE GROWTH PER ANSI A300.

18. PRESSURE WASH PCC PAVING AT PROJECT COMPLETION.

19. PROVIDE 3 MONTHS SEMIMONTHLY MAINTENNACE

20. DISTURBED AREA CALCULATION: 34,100/44,560 = .78 ACRE. NOTE STAGING AREA IS

AC PAVING

LEGEND

ITEM QTY DESCRIPTION

FILTER FABRIC 33,500 SF GCI LANDSCAPERS CHOICE 500

MULCH 7,800 SF AGUINAGA FOREST FLOOR 0-2 4"D

MULCH TOPPING 7,700 SF AGUINAGA FOREST FLOOR 0-2 2"D

DG WALK 500 SF PALM SPRINGS GOLD SAND 3"D

CRUSHED ROCK 13,000 SF PALM SPRINGS GOLD 3/4" 3"D

CRUSHED ROCK 3,600 SF PALM SPRINGS GOLD 3/4" 1"D TOPPING

COBBLES 10,100 SF ARIZONA RIVER ROCK .75-1.5"/1.5-3"/3-8"/6"+

20/30/20/30% GRADUATED BLEND 3"D MIN

CONCRETE WALK 400 SF 4", 2500 PSI, LIGHT BROOM, COLD JOINT

CREEPING ROSEMARY 100 1 GAL 24"OC ROSIMARINUS OFF PROTRATUS

CLEVELAND SAGE 120 1 GAL 24"OC SALVIA CLEVELANDI

COAST ROSEMARY 70 1 GAL 24"OC WESTRINGIA FRUTICOSA

VICTORIA BLUE 110 1 GAL 24" OC SALVIA FARINACEA

DESERT PURPLE SAGE 90 1 GAL 24"OC SALVIA DORRII

CANDLABRA ALOE 15 5 GAL ALOE ARBORESCENS

RED MEXICAN BIRD 13 5 GAL CAESALPINIA PILCHERRIMA

PINK MULLY 18 5 GAL MUHLENBERGIA CAPILLARIS

BOUGAINVILLEA 12 5 GAL, LA JOLLA

JACARANDA 6 24" BOX, DOUBLE STAKE, MIMOSAFOLIA

DESERT MUSEUM 5 24" BOX, DOUBLE STAKE, PALO VERDE

EXISTING TREE 33 BUBBLERS

42 EXPOSED PIPE & BUBBLERS

DEMO TREE 2

DEMO TREE STUMP 3

DEMO SHRUB 14

VALVE BOX 24 DEMO

IRRIGATION MAIN ESTIMATED LOCATION

LOCATION PLAN

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20' 40' 60'

KEYNOTES

G GRADING

1. CATCH BASIN

2. MANHOLE

3. DEMO PCC WALK

4. DEMO 4'X6' CONRETE PUMP PAD AND LOCATE 2" WATER 18"

BELOW SUBGRADE

5. DEMO 8"H CMU RETAINING WALL AND (8) SHRUBS

6. DEMO EYEBOLT AND CONC FILL (2) 4" BOLLARD HOLES

7. DEMO CONC WEDGE

8. DEMO 20' DEAD TREE

9. DEMO TREE STUMP

10. DEMO TREE ROOTS

11. DEMO (8) SHRUBS

12. DEMO SIGN AND POST

13. DEMO 6" CONC COL SKIRT

14. DEMO ~150 SANDBAGS

15. RELOCATE (4) 3' BOULDERS TO STAGING AREA

16. CONSTRUCT 3''H MOUND

17. CONC WALK INFILL

L LANDSCAPE

1. REPLACE GALV RISER & HOSE BIB, LOWER TO TOP OF WALL

2. REPLACE GALV RISER & HOSE BIB, LOCATE TO CORNER

LOWER TO 24", TEE AT PAVING ELEV, EXTEND THRU FENCE AND

UP WALL +36"

3. REPLACE EXISTING CONTROLLER IN MECH ROOM. PROVIDE

HUNTER PRO HC.

4. EXISTING WIRES FROM CONTROLLER. VERIFY FUNCTIONALITY

5. DEMO CONTROLLER, PVC RISER, AND POWER TO JBOX IN BLDG.

6. SURFACE PIPE AND BUBBLERS. REPLACE VALVE IN EXISTING

BOX

SITE PLAN

LEGEND

MULCH

MULCH TOPPING

DG WALK

CRUSHED ROCK

CRUSHED ROCK TOPPING

COBBLES

CONCRETE WALK

CREEPING ROSEMARY

CLEVELAND SAGE

COAST ROSEMARY

VICTORIA BLUE

DESERT PURPLE SAGE

CANDLABRA ALOE

RED MEXICAN BIRD

PINK MULLY

BOUGAINVILLEA

JACARANDA

DESERT MUSEUM

EXISTING TREE

DEMO TREE

DEMO TREE STUMP

DEMO SHRUB

VALVE BOX

IRRIGATION MAIN

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KEYNOTES

G GRADING

1. STRAIGHT GRADE EXISTING BERM

2. DEMO 4' OF 1'W CONC CURB

3. DEMO POWER RISER BACK TO RETAINING WALL. ADD BOX AND

EXTEND POWER RECEPTACLE TO END OF WALL

4. DEMO CONC

5. DEMO HOSE BIB AND RISER

6. CONC WALK INFILL

L LANDSCAPE

1. EXISTING CONTROLLER

2. SLEEVE UNDER CURB AND CONNECT IRRIGATION TO EXISTING

BUBBLER AND DRIP LINES

3. REMOVE BOXES & VALVES. PROVIDE BOX AND DRIP VALVE.

PROVIDE DRIP IRRIGATION AT TWO TREES, CAP PERIMETER

IRRIGATION BELOW GRADE.

4. SLEEVE UNDER WALK AND PROVIDE CONTROL WIRE 12" BELOW

GRADE ALONG RETAINING WALL TO EXISTING CONTROLLER

AND SCHEDULE

5. EXISTING DRIP IRRIGATIONBELOW MULCH

SITE PLAN

LEGEND

MULCH

MULCH TOPPING

DG WALK

CRUSHED ROCK

CRUSHED ROCK TOPPING

COBBLES

CONCRETE WALK

CREEPING ROSEMARY

CLEVELAND SAGE

COAST ROSEMARY

VICTORIA BLUE

DESERT PURPLE SAGE

CANDLABRA ALOE

RED MEXICAN BIRD

PINK MULLY

BOUGAINVILLEA

JACARANDA

DESERT MUSEUM

EXISTING TREE

DEMO TREE

DEMO TREE STUMP

DEMO SHRUB

VALVE BOX

IRRIGATION MAIN

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REMOTE CONTROL VALVE WITH

FILTER AND PRV

DRIPLINE @ 16" OC

AREA PERIMETER

PVC OR POLY EXHAUST HEADER

PERIMETER 4" MAX FROM EDGE

AUTO FLUSH VALVE

DRIPLINE FLUSH VALVE

MANUAL STYLE

LINE-SIZE NETAFIM TLSOV FLUSH

VALVE AT END OF NETAFIM BLANK

TUBING RUN

FINISH GRADE / TOP OF COBBLE /

TOP OF MULCH

VALVE BOX WITH COVER, 6-INCH

SIZE

NETAFIM BLANK TUBING

24" FLEXIBLE POLY TUBING, COIL

INSIDE OF VALVE BOX

SUMP: 6-INCH MINIMUM DEPTH OF

3/4-INCH WASHED GRAVEL

BRICK SUPPORT (1 OF 2)

LEGEND:

1. SLIP BASE SOCKET OVER END OF WIRES.

2. CLEANLY STRIP WIRES APPROXIMATELY 5/8" FROM END.

3. PUT CRIMP SLEEVE OVER WIRE ENDS - CRIMP SLEEVES AND

CUT OFF EXCESS.

4. APPLY SEALER TO INSIDE OF SEALING PLUG - FILL CAVITY

WITH SEALER.

5. PULL BASE SOCKET BACK OVER END OF WIRES AS FAR AS

POSSIBLE.

6. PUSH SEALING PLUG INTO BASE SOCKET.

7. PUSH WIRES TO END OF BASE SOCKET TO ASSURE COMPLETE

SEALING OF CONNECTION.

8. USE DRI-SPLICE MFG. BY SPEARS, OR APPROVED EQUAL.

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PROVIDE NETAFILM TECHLINE CV OR EQ

PVC OR POLY SUPPLY HEADER

SEE DRIPLINE DETAIL FOR ADDL INFO

SEE DRIPLINE DETAIL FOR ADDL INFO

1/2" ABOVE FINISH GRADE IN TURF AREAS,

2" IN SHRUB AND GROUND COVER AREAS

REMOTE CONTROL VALVE

'JUMBO' VALVE BOX W/COVER

PER SPECIFICATIONS

WYE STRAINER W/BALL

FLUSH VALVE

SEE SPECS. FOR

PIPE DEPTHS

UNDISTURBED OR

90% COMPACTED

SUBGRADE

UNMORTARED

BRICK SUPPORTS

(ALL AROUND)

3 FEET OF

FLEXIBLE PVC

TUBING

WATERPROOF

WIRE CONNECTORS

IN-LINE PRESSURE

REGULATOR

PVC SCHEDULE

80 UNION

PVC SCHEDULE

80 NIPPLE (TYP.)

FINISH GRADE

LATERAL LINE

PVC SCHEDULE

80 FITTING (TYP.)

2' LONG WIRE

EXPANSION LOOPS

6" DEEP PEA

GRAVEL SUMP

IRREGULAR AREAS

IRREGULAR AREAS

DRIPLINE

WIRE CONNECTOR

DRIP VALVE

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