Atch2_Specification.pdf

ROADS/PAVEMENTS & MISC. CIVIL

WORK IDIQ CONTRACT

SPECIFICATIONS

Date: 13 Jan 26

35th Civil Engineer Squadron Misawa Air Base, Japan

Prepared by:

Base Civil Engineer

Attachment 2 to RFP No. FA520526R0001

TABLE OF CONTENTS

SECTION NUMBER TITLE

DIVISION 1 GENERAL REQUIREMENTS

01 11 00 SPECIAL CONTRACT REQUIREMENTS

01 33 00 SUBMITTAL PROCEDURES

01 57 19 TEMPORARY ENVIRONMENTAL CONTROLS

01 78 00 20 33 CLOSEOUT SUBMITTALS

DIVISION 2 EXISTING CONDITIONS

02 41 00 DEMOLITION

DIVISION 3 CONCRETE

03 20 00 00 10 CONCRETE REINFORCING

03 31 01 00 10 CAST-IN-PLACE STRUCTURAL CONCRETE FOR CIVIL WORK

DIVISION 31 EARTHWORK

31 00 00 EARTHWORK

31 05 19 GEOTEXTILE

31 11 00 CLEANING AND GRUBBING

DIVISION 32 EXTERIOR IMPROVEMENTS

32 01 16 71 COLD MILLING OF BITUMINOUS PAVEMENTS

32 11 20 BASE COURSE FOR RIGID AND SUBBASES COURSES FOR FLEXIBLE

PAVING

32 11 23 AGGREGATE BASE COURSE

32 12 13 BITUMINOUS TACK AND PRIME COATS

32 12 16 16 ROAD MIX ASPHALT PAVING

32 16 19 CONCRETE CURBS, GUTTERS AND SIDEWALKS

32 17 23 PAVEMENT MARKINGS

32 92 23 SODDING

DIVISION 33 UTILITIES

33 11 00 WATER DISTRIBUTION

33 40 00 STORM DRAINAGE UTILITIE

01 11 00-1

SECTION 01 11 00

SPECIAL CONTRACT REQUIREMENTS

PART 1 - GENERAL

1.1 GENERAL DESCRIPTION: This is an Indefinite Delivery/Indefinite Quantity

(IDIQ) Contract, Roads/Pavements & Misc. Civil Work IDIQ Contract, Misawa AB, Japan. The scope of the contract encompasses repair, maintenance and construction of pavement structures such as roads and parking lots, and related work including but not limited to curb/gutter, drainage pipes, manhole, earthwork, sidewalks, markings, traffic signs, restoration and demolition of structure/obstacle, and other miscellaneous work in Misawa Air Base (MAB), Japan and locations within 40 km radius from MAB, including its associated sites of Hachinohe Fuel Terminal, with the exception of the MAB Airfield and Draughon Range. This is an IDIQ contract wherein work will be accomplished through issuance of the task order(s) on DD Form 1155 (DD 1155). The task order consists of work elements which are to be performed by the contractor to achieve specific construction requirements in the Scope of Work (SOW). The contractor shall furnish all labor, equipment, materials, and services including temporary work, safety measure, traffic control, overhead, and management necessary to perform all operations required to complete the construction for use, in accordance with the specifications and drawings, within the terms and conditions of the contract and further defined with each individual TO. The contractor must thoroughly understand the requirements of each Contract Line Item Number (CLIN) and its corresponding Exhibit Line Item Numbers (ELINs) described in this specification section to satisfy themselves of the required scope of work to be completed under the respective line items.

1.1.1 Contract Line Items/Exhibit Line Items:

1.1.1.1 GENERAL: Pricing schedule of this contract is structured in Section B with its corresponding Exhibits A thru C. CLIN 0001, 1001 and 2001, specified in the pricing schedule, Section B of solicitation/contract are for basic year, option year one (1) and option year two (2) ELINs listed in the Exhibit A, B, and C correspond to CLIN 0001, 1001and 2001, respectively. Work to be performed under this contract will be composed by an aggregate of applicable Line Items listed in the Pricing Schedule. The principal features of the work to be included under the Line Items are noted herein. Work required by the drawings, specification and not particularly mentioned shall be included in the contract prices for the Line Items to which the work applies.

LINE ITEMS: The items listed hereinafter are the respective ELINs and are also listed in the Pricing Schedule.

01 11 00-2

1.1.1.2 SURVEY AND TEST

ELIN A001, B001 and C001, GPS Survey for Existing Survey Point (The Second Grade Survey Point) Replace existing survey control points (The Second Grade Survey Point) with world geodetic coordinates using GPS surveying.

ELIN A002, B002 and C002, Existing Topographic Survey For this item, a topographical survey will be conducted based on the existing survey control point (second grade survey point) on- Base, and the resulting data will be plotted and submitted as CAD data and PDF. The survey scope will generally be a total area (SM) of width (45m) and length but must comply with the scope of work specified in the task order (DD 1155).

ELIN A003, B003 and C003, Survey for Road Center, Detailed Road Profile and Cross Section A survey to identify/verify required items of work and quantities including profile and sections per the scope of work for the Task Order (DD 1155) in unit of extension 20 meter (Set Point), as a Lot (LOT). This item is configured based on a benchmark on the base, establishes the planned center point, and calculates the elevation of each point using Total Station or Auto Level. Submit the survey result of survey as CAD data and PDF.

ELIN A004, B004 and C004, Quantity Survey of Current Condition for Pavement and Construction Area (Standard Length of 20m per Extension) A survey to identify/verify required items of work and quantities including profile and sections per the scope of work for the Task Order (DD 1155) in unit of extension 20 meter (Set Point), as a Lot (LOT). This item shall consist of supplemental physical measuring based on a topographic survey data using the benchmark on the base, including the locations and elevations of existing features, inverts, pipe sizes, etc. described in the Task Order. The report shall consist of a report per area, identifying quantity, unit price, AutoCAD drawings/files and amount for individual proposal items and total price to complete the work. This item shall be exercised in all transportation systems (roads, sidewalks, drainage systems, parking lots, planting, markings and any utilities) appropriate to the scope of the Subject Task Order.

ELIN A005, B005 and C005, Quantity Survey of Current Condition for Road Paint Markings Quantity Survey for Road Paint Markings shall be per linear meter (LM.).

This item must survey the quantity, configuration, and type of all road and parking lot paint markings appropriate to the scope of the task order. The main objects of interest are, but are not limited to, the total length of solid lines 15 cm wide (road center and side edge line, parking lot line, etc.), the actual length of

01 11 00-3 crosswalks, stop lines and zebra lines (regardless of width), the length of single diamonds, arrows or wheelchair (regardless of shape), and the length of characters string (regardless of shape). The report shall consist of a report per area, identifying quantity, unit price, AutoCAD drawings/files and amount for individual proposal items and total price to complete the work.

ELIN A006, B006 and C006, Core Drilling and Sampling of AC or Concrete Pavement of Roads, Parking Lots, and Other Surfaces Core drilling and sampling of AC or concrete pavements of roads, parking lots and other surfaces shall be per each (EA.) test completed, including and not limited to coring completely through the AC or PCC pavement with a coring machine, sampling of the AC or PCC core, reconstruction of the pavement surface, and submitting certified results of all sample measurements in triplicate, and one set of recovered and identified samples. Temporary restoration shall use non shrink mortar or hot mix asphalt.

ELIN A007, B007 and C007, Test Digging of AC Pavement, not to exceed within 1m square x 1.5m depth includes temporary pavement restoration Test Digging of AC Pavement, not to exceed within 1m square x 1.5m depth includes temporary pavement restoration shall be per each (EA) of AC Pavement area tested, including but not limited to, AC saw cutting, excavation, backfill, temporary asphalt pavement restoration, and site cleanup. Pavement shall be temporarily restored at 4cm thickness using asphalt No. 2. For grass areas, existing turf will be removed and reused.

ELIN A008, B008 and C008, Field CBR and Laboratory Test of Roads, Parking Lots and Other Surface Field CBR and laboratory test of roads, parking lot and other surface shall be per each (EA) of AC Pavement area and other area tested, including but not limited to, AC saw cutting, digging, backfill, temporary asphalt pavement restoration, and site cleanup. Pavement shall be temporary restored at 4cm thickness using asphalt No. 2.

ELIN A009, B009 and C009, Test Sampling and Site Preparation for Base Stabilization Mixture Test sampling and site preparation for base stabilization mixture shall be per set (SET) of AC Pavement area tested, including but not limited to, AC saw cutting, excavation, sampling and laboratory test, backfill, temporary asphalt pavement restoration, and site cleanup. Pavement shall be temporary restored at 4cm thickness using recycled AC No. 2.

1.1.1.3 GENERAL CONSTRUCTION AND OTHER WORK

ELIN A010, B010 and C010, Transportation of Removed Soil, Concrete, AC, Concrete products and Miscellaneous Material from Construction Site to Stock

01 11 00-4

Yard/on Base Transportation of Removed Soil, Concrete, AC, Concrete products and Miscellaneous Material from Construction Site to Stock Yard/on Base shall be per cubic meters (CM) of transported removed concrete, AC, cold milling AC and concrete products, including but not limited to provide equipment, transporting, unloading, loading and site cleanup.

ELIN A011, B011 and C011, Construct Formwork for General Civil Concrete Work Construct Formwork for General Civil Concrete Work shall be per square meter (SM.) of formwork measured by the finished dimensions of the formed structure and oiled and ready for use, including but not limited to preparatory work, pre-fabrication, installation, ties, shims, stakes, braces, etc., and removal.

ELIN A012, B012 and E012, Install Bollard Sleeve Install Bollard Sleeve shall be per each (EA.) including but not limited to preparatory work, and installation.

ELIN A013, B013 and C013, Construct Steel Reinforcement Bar Construct steel reinforcement bar shall be per metric ton (MTON.) of re-bar, including splices, complete and tied in place and ready for concrete placement, including but not limited to preparatory work, bending, cutting, pre-fabrication, chairs, seats, installation, splicing, tie wire, snap ties and all other miscellaneous materials and work.

ELIN A014, B014 and C014, Construct Basis Crushed Stone (RC- 40), 150mm Thick Construct Basis Crushed Stone (RC-40), 150mm Thick shall be per cubic meter (CM.) of compacted material in-place and ready for use, including but not limited to preparatory work, spreading and compaction and clean-up.

ELIN A015, B015 and C015, Place Concrete (21-8-25) ELIN A016, B016 and C016, Place Concrete (24-8-25) Place concrete (21-8-25)/ (24-8-25) shall be per cubic meter (CM.) of 21 MPa – 8 cm slump – 25 mm aggregate (21-8-25)/24 MPa – 8 cm slump – 25 mm aggregate (24-8-25) concrete complete in-place, including but not limited to surface preparation, concrete placing, vibrating, finishing, curing and protection, restoration work and testing.

ELIN A017, B017 and C017, Install Joint Filler Install joint filler shall be per square meter (SM.) of joint filler material in-place and ready for use, including but not limited to preparatory work and installation.

ELIN A018, B018 and C018, Install Sealant (10mm x 5mm) Install sealant (10mm x 5mm) shall be per linear meter (LM.), including but not limited to application of sealant, protection from walker until cured, and clean-up.

ELIN A019, B019 and C019, Contraction Joint with Concrete Saw Cutter Contraction Joint with Concrete Saw Cutter shall be per linear meter (LM.), 01 11 00-5 including but not limited to cutting and clean-up.

ELIN A020, B020 and C020, Traffic Regulator (Flag Man) Traffic regulator (Traffic Control Guard B) shall be man per day (MAN/DAY) of traffic regulator, including but not limited to control of vehicle traffic during construction work. The quantities of this work item will be adjusted based on the contractor's record of traffic regulator workdays accepted by the Government, within the quantities of survey result report incorporated in the task order.

ELIN A021, B021, and C021, Placing and Removing Steel Plate, Size 1.5m x 3.0m Placing steel plate, size 1.5m x 3.0m shall be each (EA) per day (EA/DAY) of placing and removing the metal plate for temporary construction access road.

1.1.1.4 ASPHALT PAVING WORK

ELIN A022, B022 and C022, Construct Subbase Course (RC-40), Max Thickness 400mm Construct Subbase Course (RC-40), Max Thickness 400mm shall be per cubic meter (CM.) of new material compacted in-place and ready for use, including but not limited to preparatory work, spreading and compaction, testing and clean-up.

ELIN A023, B023 and C023, Construct Base Course (M-25), Max Thickness 150mm Construct Base Course (M-25), Max Thickness 150mm shall be per cubic meter (CM.) of new material compacted in-place and ready for use, including but not limited to preparatory work, spreading and compaction, testing and clean-up.

ELIN A024, B024 and C024, Leveling Base Course (M-25, Within 50mm) Leveling base course (M-25, Within 50mm) shall be per cubic meter (CM.) of new material compacted in- place and ready for use, including but not limited to preparatory work, spreading and compaction and clean-up.

ELIN A025, B025 and C025, Base Stabilization for pavement, Mix 150mm Thick ELIN A026, B026 and C026, Base Stabilization for pavement, Mix 200mm Thick Base stabilization for pavement, Mix 150mm Thick/ Base Stabilization for Pavement, Mix 200mm Thick shall be per square meter (SM.) of compacted in-place, including existing material sampling, testing, preparatory work, base course mixing in –place, curing, loading and compaction and site cleaning. Base Stabilization shall be mixing Base Course in-place with cement (per 2.5% 100m2) and emulsion (per 5.0% 100m2) in accordance with Pavement Regeneration manual of Japan Road Association.

ELIN A027, B027 and C027, Prime Coat (PK-3) ELIN A028, B028 and C028, Tack Coat (PK-4) ELIN A029, B029 and C029, Tack Coat (PKM-T)

01 11 00-6

Prime coat (PK-3)/tack coat (PK-4)/tack coat (PKM-T) shall be per square meter (SM.) of new coating applied on approved base course or AC surfaces, including but not limited to surface preparation, cleaning, application of new coating, protection from traffic until cured or covered by pavement, and clean-up.

ELIN A030, B030 and C030, Construct Recycled AC Intermediate Course (AC No.2) with Man Power Paving ELIN A031, B031 and C031, Construct Recycled AC Intermediate Course (AC No.2), Road Width 1.4m to 3.0m ELIN A032, B032 and C032, Construct Recycled AC Intermediate Course (AC No.2), Road Width 3.0m Or More Construct Recycled AC Intermediate Course (AC No.2) with Man Power Paving/ Construct Recycled AC Intermediate Course (AC No.2), Road Width 1.4m- 3.0m/ Construct Recycled AC Intermediate Course (AC No.2), Road Width 3.0m Or More shall be per metric ton (MTON.) of AC intermediate course, including and not limited to compaction, AC placement, compaction and testing.

ELIN A033, B033 and C033, Construct Recycled AC Wearing Course (AC No.5) with Man Power Paving ELIN A034, B034 and C034 Construct Recycled AC Wearing Course (AC No.5), Road Width 1.4m- 3.0m ELIN A035, B035 and C035 Construct Recycled AC Wearing Course (AC No.5), Road Width 3.0m Or More Construct Recycled AC Wearing Course (AC No.5) with Man Power Paving/ Construct Recycled AC Wearing Course (AC No.5), Road Width 1.4m- 3.0m/ Construct Recycled AC Wearing Course (AC No.5), Road Width 3.0m Or More shall be per metric ton (MTON.) of AC pavement, including and not limited to compaction, AC placement, compaction and testing.

ELIN A036, B036 and C036, Construct AC Surface by Modified Asphalt (AC No.5 Type 2) with Man Power Paving ELIN A037, B037 and C037, Construct AC Surface by Modified Asphalt (AC No.5 Type 2), Road Width 1.4m- 3.0m ELIN A038, B038 and C038 Construct AC Surface by Modified Asphalt (AC No.5 Type 2), Road Width 3.0m Or More Construct AC Surface by Modified Asphalt (AC No.5 Type 2) with Man Power Paving/ Construct AC Surface by Modified Asphalt (AC No.5 Type 2), Road Width 1.4m- 3.0m/ Construct AC Surface by Modified Asphalt (AC No.5 Type 2), Road Width 3.0m Or More shall be per metric ton (MTON.) of AC pavement, including and not limited to compaction, AC placement, compaction and testing.

ELIN A039, B039 and C039, Construct AC Clack Suppression Layer, (Special Modified Hot Mix AC), 15mm thick, Road Width 3.0m Or More Construct AC Clack Suppression Layer, (Special Modified Hot Mix AC), 15mm thick, Road Width 3.0m Or More shall be per square meter (SM.) of AC pavement, including and not limited to

01 11 00-7 compaction, AC placement, compaction and testing.

1.1.1.5 GEOTEXTILE WORK

ELIN A040, B040 and C040, Install Geotextile Sheets for Pavements Install geotextile sheets for pavements shall be per square meter (SM.) of geotextile, and ready for asphalt paving, including but not limited to preparatory work, survey and survey report for clack conditions, installation and all other miscellaneous materials and work.

1.1.1.6 CURBS AND SIDEWALK WORK

ELIN A041, B041 and C041, Digging and Grading for Curbs Work Digging and grading for curbs work shall be per cubic meter (CM.) of excavated materials for structures, including and not limited to excavation of earth, digging for curbs & gutter work, excavation for catch basin and manhole work, base course and subbase course material to predetermined elevations, leveling grading and loading.

ELIN A042, B042 and C042, Leveling Basis Crushed Stone for Curbs (RC-40, Average thickness 50mm) Leveling basis crushed stone for curbs (RC-40, average thickness 50mm) shall be per cubic meter (CM.) of compacted material in-place and ready for use, including but not limited to preparatory work, spreading and compaction and clean-up.

ELIN A043, B043 and C043, Form Work for Curbs ELIN A044, B044 and C044, Form Work for Curbs & Gutter Form work for curbs/ Form work for curbs & gutter shall be per square meter (SM.) of formwork measured by the finished dimensions of the formed structure and oiled and ready for use, including but not limited to preparatory work, pre-fabrication, installation, ties, shims, stakes, braces, etc., and removal.

ELIN A045, B045 and C045, Place Concrete (24-8-25) for Concrete Curbs ELIN A046, B046 and C046, Place Concrete (24-8-25) for Concrete Curbs & Gutter Place concrete (24-8-25) for concrete curbs/ curbs & gutter shall be per cubic meter (CM.) of 24 MPa – 8 cm slump – 25 mm aggregate (24-8-25) concrete complete in-place, including but not limited to surface preparation, concrete placing, vibrating, finishing, curing and protection, restoration work and testing.

ELIN A047, B047 and C047, Install Precast Type A Block ELIN A048, B048 and C048, Install Precast Type C Block Install precast type A block/ Install precast type C block shall be per linear meter (LM.), including but not limited to installation, mortar filling and clean-

01 11 00-8 up.

ELIN A049, B049 and C049, Backfill with Excavated Soil Backfill by excavated soil shall be per cubic meter (CM.) of compacted material in-place and ready for use, including but not limited to preparatory work, spreading and compaction and clean-up.

ELIN A050, B050 and C050, Backfill with New Soil Backfill with new soil shall be per cubic meter (CM.) of compacted material in-place and ready for use, including but not limited to preparatory work, spreading and compaction and clean-up.

ELIN A051, B051 and C051, Base Course Restoration for Road (M-25) Base course Restoration for Road (M-25) shall be per cubic meter (CM.) of compacted material in-place and ready for use, including but not limited to preparatory work, spreading and compaction, and clean-up.

ELIN A052, B052 and C052, Base Course Restoration (RC-40), 100mm Thick Base course restoration (RC-40), 100mm Thick shall be per cubic meter (CM.) of

ELIN A053, B053 and C053, Frost Inhibition Course Restoration (RC-40), 250mm Thick) Frost inhibition course restoration (RC-40), 250mm Thick shall be per cubic meter (CM.) of compacted material in-place and ready for use, including but not limited to preparatory work, spreading and compaction, and clean-up.

ELIN A054, B054 and C054, Core Drilling for Snow Pole Hole, 45mm Dia Core drilling for snow pole hole, 45mm Dia shall be per each (EA.) of drilled core hole and ready for use, including but not limited to preparatory work, and clean-up.

ELIN A055, B055 and C055, Construct Base Course for Sidewalk, (RC-40 100mm Thick) Construct base course for sidewalk, (RC-40 100mm Thick) shall be per square meter (SM.) of compacted material in-place and ready for use, including but not limited to preparatory work, spreading and compaction and clean-up.

ELIN A056, B056 and C056, Leveling Base Course for Sidewalk (RC-40, Within 50mm) Leveling Base Course for Sidewalk (RC-40, within 50mm) shall be per cubic meter (CM.) of compacted material in-place and ready for use, including but not limited to preparatory work, spreading and compaction and clean-up.

ELIN A057, B057 and C057, Frost Inhibition Course (Sand Pit), 250mm Thick Frost inhibition course (Sand pit), 250mm Thick shall be per cubic meter (CM.) of preparatory work, spreading and compaction and clean-up.

01 11 00-9

ELIN A058, B058 and C058, Form Work for Sidewalk Form work for sidewalk shall be per square meter (SM.) of formwork measured by the finished dimensions of the formed structure and oiled and ready for use, including but not limited to preparatory work, pre-fabrication, installation, ties, shims, stakes, braces, etc., and removal.

ELIN A059, B059 and C059, Place Concrete (24-8-25) for Concrete Sidewalk Place concrete (24-8-25) for concrete sidewalk shall be per cubic meter (CM.) of 24 MPa – 8 cm slump – 25 mm aggregate (24-8-25) concrete complete in-place, including but not limited to surface preparation, concrete placing, vibrating, finishing, curing and protection, restoration work and testing.

1.1.1.7 PAVEMENT MARKINGS, TRAFFIC SAFTY WORK

ELIN A060, B060 and C060, Removal and Disposal of Existing Pavement Markings with Griding or Scarifying Removal and Disposal of Existing Pavement Markings with Griding or Scarifying shall be per linear meter (LM.) converted to 15 cm width of including but not limited to removal from road and parking lot, removed material loading, hauling, disposal to off base, stock yard maintenance, and haul route cleaning for any material dropped by the contractor.

ELIN A061, B061 and C061, Removal and Disposal Existing Pavement Markings with Water Pressure Removal and Disposal Existing Pavement Markings with Water Pressure shall be per linear meter (LM.) converted to 15 cm width of including but not limited to removal from road and parking lot, removed material loading, hauling, disposal to off base, stock yard maintenance, and haul route cleaning for any material dropped by the contractor.

ELIN A062, B062 and C062, Install Reflective Marking, White (W=15cm) Install reflective marking, white (W=15cm) shall be per linear meter (LM.) of painted pavement markings, measured and approved, including but not limited to preparatory work, application of glass beads for reflective markings, protection until dry, and clean-up.

ELIN A063, B063 and C063, Install Hot Applied Reflective Markings, White (W=15cm) Install Hot Applied Reflective Markings, White (W=15cm) shall be per linear meter (LM.) converted to 15 cm width of painted pavement markings, measured and approved, including but not limited to preparatory work, application of glass beads for reflective markings, protection until dry, and clean-up.

ELIN A064, B064 and C064, Install Temporary Pavement Striping Install Temporary Pavement Striping shall be per linear meter (LM.)

01 11 00-10 converted to 15 cm width of painted pavement markings, measured and approved, including but not limited to preparatory work, application of glass beads for reflective markings, protection until dry, and clean-up.

ELIN A065, B065 and C065, Alphanumeric Concrete Curb Marking Alphanumeric concrete curb marking shall be per each (EA.) of location of painted curb background and alphanumeric set of markings, including but not limited to preparatory work, protection until dry/ cured, and clean-up.

Handwriting is acceptable.

ELIN A066, B066 and C066, Install Handicap Symbol Marking, White Install handicap symbol marking, white shall be per each (EA.) of painted pavement markings, including but not limited to preparatory work, protection until dry/ cured, and clean-up.

ELIN A067, B067 and C067, Relocate Traffic Sign & Post Relocate traffic sign & post shall be per each (EA.) of traffic sign w/foundation relocated, complete and ready for use, relocation will be within a 5-meter radius of the existing post, including but not limited to removal, re- installation and clean-up.

1.1.1.8 EARTH WORK, SODDING, PLANTING WORK

ELIN A068, B068 and C068, Removal of Existing Grass Removal of existing grass shall be per cubic meter (CM.) of removed existing grass, including and not limited to loading and clean-up.

ELIN A069, B069 and C069 Road Excavation, less than 5,000m3 Road excavation, less than 50,000m3, shall be per cubic meter (CM.) of excavated materials for road, including and not limited to excavation of earth, base course and subbase material to predetermined elevations, leveling, grading and loading.

ELIN A070, B070 and C070, Construct Embankment for Roadbed with New Soil, Road Width 4.0m or more, 20,000m3 less ELIN A071, B071and C071, Construct Embankment for Roadbed with New Soil, Road Width 2.5m- 4.0m ELIN A072, B072 and C072, Construct Embankment for Roadbed with New Soil, Road Width 2.5m less ELIN A073, B073 and C073, Construct Embankment for Roadbed with Excavated Soil, Backhoe 0.25m3 Construct Embankment for Roadbed with New Soil, Road Width 4.0m or more, 20,000m3 less/ Construct Embankment for Roadbed with New Soil, Road Width 2.5m- 4.0m/ Construct Embankment for Roadbed with New Soil, Road Width 2.0 less/ Construct Embankment for Roadbed with Excavated Soil, Backhoe 0.25m3 shall be per cubic meter (CM.) of compacted material in-place and ready for use, including but not limited to preparatory work, spreading

01 11 00-11 and compaction and clean-up.

ELIN A074, B074 and C074, Slope Surfacing Slope surfacing shall be per square meter (SM.) of compacted materials for structures, including and not limited to filling and compaction of soil material, grading and leveling to slope, loading and clean-up.

ELIN A075, B075 and C075, Place New Top Soil, 100mm Thick Place new top soil, 100mm thick shall be per cubic meter (CM.) of compacted material in-place and ready for use, including but not limited to delivery of new organic soil, preparatory work, spreading and compaction and clean-up.

ELIN A076, B076 and C076, Place Sod (Noshiba) Place sod (Noshiba) shall be per square meter (SM.) of sod placed, including but not limited to soil preparation, placing sod and all work for turf establishment period.

1.1.1.9 SANITARY SEWER, DRAINAGE WORK

ELIN A077, B077 and C077, Excavation for Underground Utilities Excavation for underground utilities shall be per cubic meter (CM.) of excavated materials for pipe trench, including and not limited to excavation of earth, base course and subbase course material to predetermined elevations, leveling, grading and loading.

ELIN A078, B078 and C078, Install 200mm VU Rib Pipe ELIN A079, B079 and C079, Install 300mm VU Rib Pipe Install 200mm VU rib pipe/ 300mm VU rib pipe shall be per linear meter (LM.) of pipe installed, complete and ready for use, including but not limited to preparatory work, fitting to manhole/ catch basin and connecting joints.

ELIN A080, B080 and C080, Install Precast Box Culvert 300mm ELIN A081, B081 and C081, Install Precast Box Culvert 400mm Install Precast Box Culvert 300mm Box Culvert 400mm shall be per linear meter (LM.) of pipe installed, complete and ready for use, including but not limited to preparatory work, fitting to catch basin, placing and connecting joints.

ELIN A082, B082 and C082, Install Mechanical Pipe Joint (CP to VU) Install Mechanical pipe joint (CP to VU) shall be per each (EA.) of pipe joint installed, complete and ready for use, including but not limited to preparatory work, fitting and installation.

ELIN A083, B083 and C083, Backfill with Excavated Soil Backfill with excavated soil shall be per cubic meter (CM.) of compacted material in- place and ready for use, including but not limited to preparatory work, spreading and compaction and clean-up.

01 11 00-12

ELIN A084, B084 and C084, Backfill with New Soil Backfill with new soil shall be per cubic meter (CM.) of compacted material in-place and ready for use, including but not limited to preparatory work, spreading and compaction and clean-up.

ELIN A085, B085 and C085, Sub Base Course Restoration (RC-40), 400mm Thick Sub base course restoration (RC-40), 400mm Thick shall be per square meter (SM.) of compacted material in-place and ready for use, including but not limited to preparatory work, spreading and compaction, and clean-up.

ELIN A086, B086 and C086, Base Course Restoration (M-25), 150mm Thick Base course restoration (M-25), 150mm Thick shall be per square meter (SM.) of compacted material in-place and ready for use, including but not limited to preparatory work, spreading and compaction, and clean-up.

ELIN A087, B087 and C087, Raise/Lower existing Concrete Frame and Grating Cover of Gutter Inlet Raise/lower existing concrete frame and grating cover of gutter Inlet shall be per each (EA.) of concrete frame and grating cover complete and ready for use, including but not limited to removing portion of existing concrete, resetting the frame and cover to new elevation, formwork, provision of new concrete, installation of anchor with epoxy resin, fitting frame and cover, curing and clean-up.

ELIN A088, B088 and E088, Install New Concrete Frame and Grating Cover (T-

20) of Gutter Inlet Install new concrete frame and grating cover (T-20) of gutter inlet shall be per each (EA.) of concrete frame and grating cover installed, complete and ready for use, including but not limited to preparatory work, mortar filling and installation.

ELIN A089, B089 and E089, Install New Gutter Inlet with Pre-cast Concrete Structures, Inlet Height 1.3m Install new gutter inlet with pre-cast concrete structures, inlet height 1.3m shall be per each (EA.) of gutter inlet installed, complete and ready for use, including but not limited to preparatory work, pipe fitting, mortar filling and installation.

ELIN A090, B090 and E090, Install New Frame and Grating Cover (T-25) for Catch Basin, 600 mm square ELIN A091, B091 and E091, Install New Frame and Grating Cover (T-25) for Catch Basin, 900 mm square Install new frame and grating cover (T-25) for catch basin, 600 mm square/ 900 mm square shall be per each (EA.) of gutter inlet installed, complete and ready for use, including but not limited to preparatory work, and installation.

ELIN A092, B092 and E092, Install Precast Catch Basin (600x600x1200) with Grating Cover (T-25) ELIN A093, B093 and E093, Install Precast Catch Basin (900x900x1200) with Grating Cover (T-25)

01 11 00-13

Install precast catch basin (600x600x1200) with grating cover (T-25)/ Install precast catch basin (900x900x1200) with grating cover (T-25) shall be per each (EA.) of gutter inlet installed, complete and ready for use, including but not limited to preparatory work, pipe fitting and installation.

ELIN A094, B094, and C094, Raise/Lower existing Manhole Frame and Cover Raise/lower existing manhole frame and cover shall be per each (EA.) of frame and cover complete and ready for use, including but not limited to removing portion of existing concrete, resetting the frame and cover to new elevation, formwork, provision of new concrete, installation of anchor with epoxy resin, fitting frame and cover, curing and clean-up.

ELIN A095, B095 and E095, Install New Manhole Frame and Cover (T-25) Install New Manhole Frame and Cover (T-25) shall be per each (EA.) of concrete frame and grating cover installed, complete and ready for use, including but not limited to preparatory work, mortar filling and installation.

ELIN A096, B096 and E096, Install New Manhole with Pre-cast Concrete Structures, Height 1.5m x 900mm Dia ELIN A097, B097 and E097, Install New Manhole with Pre-cast Concrete Structures, Height 1.5m x 1200mm Dia Install new manhole with pre-cast concrete structures, Height 1.5m x 900mm Dia/ 1.5m x 1200mm Dia shall be per each (EA.) of precast manhole installed, complete and ready for use, including but not limited to preparatory work, pipe fitting, mortar filling and installation.

1.1.1.10 WATER LINE WORK

ELIN A098, B098, and C098, Raise/Lower Existing Water Gate Valve Box Raise/lower existing water gate valve box shall be per each (EA.) of completed and ready for use, including but not limited to resetting the existing water valve box to the new height and clean-up.

ELIN A099, B099 and E099, Replace Water Gate Valve Box Replace water gate valve box shall be per each (EA.) of frame and cover complete and ready for use, including but not limited to remove existing gate valve box and part of concrete, install new gate valve box at the designed elevation.

1.1.1.11 REMOVAL AND DISPOSAL WORK

ELIN A100, B100 and C100, Saw Cutting of Existing AC Pavement, less than 15cm ELIN A101, B101 and C101, Saw Cutting of Existing AC Pavement, T= 15cm - 30cm ELIN A102, B102 and C102, Saw Cutting of Existing Concrete Pavement, less than 15cm Saw cutting of existing AC/concrete pavement shall be per linear meter (LM.) of

01 11 00-14

AC/concrete saw cutting, including and not limited to traffic control and site cleaning.

ELIN A103, B103 and E103, Cold Milling of AC Pavement, less than 6cm Cold milling of AC pavement, less than 6 cm shall be per square meter (SM.) of AC removed, including and not limited to removal and disposal of AC, traffic control and site cleaning.

ELIN A104, B104 and C104, Removal of AC Pavement with Soil Stabilizer, less than 30cm Removal AC pavement with soil stabilizer, less than 30 cm shall be per square meter (SM.) of AC removal materials, including demolition, removal, loading and site cleaning.

ELIN A105, B105 and C105, Removal of AC Pavement, less than 10cm ELIN A106, B106 and C106, Removal of AC Pavement, T= 10cm - 20cm Removal of AC Pavement, less than 10cm/T= 10cm - 20cm shall be per square meter (SM.) of AC removed materials, including and not limited to demolition, removal, loading and site cleaning.

ELIN A107, B107 and C107, Removal of Existing Curbs ELIN A108, B108 and C108, Removal of Existing Curbs and Gutter Removal of existing curbs/ curbs and gutter shall be per linear meter (LM.) of existing curbs and curbs & gutter removed including and not limited to demolition, removal of frame and cover, and site cleaning.

ELIN A109, B109 and C109, Removal of Existing Concrete Sidewalks Removal of existing concrete sidewalks shall be per square meter (SM.) of concrete removed materials, including and not limited to demolition, removal, loading and site cleaning.

ELIN A110, B110 and C110, Removal of Existing Precast Drain Inlet Removal of existing precast drain inlet shall be per each (EA.) of inlet removed including and not limited to demolition, removal of drain inlet, and site cleaning.

ELIN A111, B111 and C111, Removal of Existing Precast Inlet Frame and Cover Removal of existing precast inlet frame and cover shall be per each (EA) of frame and grating drainage product removed including and not limited to demolition, removal of frame and cover, and site cleaning.

ELIN A112, B112 and C112, Existing Concrete Structure Breaking and Chipping Existing concrete structure breaking and chipping shall be per cubic meter (CM.)

of concrete removed including and not limited to demolition, saw cutting, removal of reinforced concrete, and site cleaning.

ELIN A113, B113 and C113, Removal of Reinforced Concrete by Labor

01 11 00-15

Removal of reinforced concrete by labor shall be per cubic meter (CM.) of concrete removed including and not limited to demolition, saw cutting, removal of reinforced concrete, and site cleaning.

ELIN A114, B114 and C114, Removal of Concrete Pipe Removal of concrete pipe shall be per linear meter (LM.) of concrete pipe (Maximum 300mm inner diameter) removed including and not limited to demolition, removal of frame and cover, and site cleaning.

ELIN A115, B115,and C115, Removal of PVC Pipe Removal of PVC pipe shall be per linear meter (LM.) of PVC pipe (Maximum 300mm inner diameter) removed including and not limited to, cutting, cap, plug, and site cleaning.

ELIN A116, B116 and C116, Removal of Existing Manhole Frame and Cover Removal of existing manhole frame and cover shall be per each (EA) of manhole frame and cover removed including and not limited to demolition, removal of frame and cover, adjusted concrete material and site cleaning.

ELIN A117, B117 and C117, Removal of Existing Catch Basin (H= 1.5m less) Removal of existing catch basin (H=1.5m less) shall be per each (EA.) of concrete removed including and not limited to demolition, loading, disconnected existing pipes, and site cleaning.

ELIN A118, B118 and C118, Removal of Existing Manhole (H= 1.5m less) Removal of existing manhole (H=1.5m less) shall be per each (EA.) of concrete removed including and not limited to demolition, loading, disconnected existing pipes, and site cleaning.

ELIN A119, B119 and C119, Removal of Existing Tree and Stump, Circumference of tree less than 20cm

ELIN A120, B120 and C120, Removal of Existing Tree and Stump, Circumference of tree 21～30cm Removal of existing tree and stump, circumference of tree less than 20cm/20～ 30cm shall be per each (EA.) of tree in place, including and not limited to excavation, cut of tree, stock of tree and loading.

ELIN A121, B121 and C121, Hauling and Disposal of Extra Soils/Gravels to Off Base Hauling and disposal of extra soils/gravels to off base shall be per cubic meter (CM.) of material, including and not limited to loading, hauling, disposal to off base, stock yard maintenance, and haul route cleaning for any material dropped by the contractor.

ELIN A122, B122 and C122, Hauling and Disposal of Asphalt Concrete and Cold Milling AC to Off Base Hauling and disposal of asphalt concrete and cold milling AC to off base shall be per metric ton (MTON.) of material, including and not limited to loading, hauling, 01 11 00-16 disposal to off base, stock yard maintenance, and haul route cleaning for any material dropped by the contractor.

ELIN A123, B123 and C123, Hauling and Disposal of Plain Concrete to Off Base Hauling and disposal of plain concrete to off base shall be per metric ton (MTON.) of material, including and not limited to loading, hauling, disposal to off base, stock yard maintenance, and haul route cleaning for any material dropped by the contractor.

ELIN A124, B124 and C124, Hauling and Disposal of Reinforced Concrete to Off Base Hauling and disposal of reinforced concrete to off base shall be per metric ton (MTON.) of material, including and not limited to loading, hauling, disposal to off base, stock yard maintenance, and haul route cleaning for any material dropped by the contractor.

ELIN A125, B125 and C125, Hauling and Disposal of Precast Concrete Product to Off Base Hauling and disposal of precast concrete product to off base shall be per metric ton (MTON.) of material, including and not limited to loading, hauling, disposal to off base, stock yard maintenance, and haul route cleaning for any material dropped by the contractor.

ELIN A126, B126 and C126, Hauling and Disposal of Plastics to Off Base Hauling and disposal of plastics to off base shall be per metric ton (MTON.) of material, including and not limited to loading, hauling, disposal to off base, stock yard maintenance, and haul route cleaning for any material dropped by the contractor.

ELIN A127, B127 and C127, Hauling and Disposal of Trees and Stump to Off Base Hauling and disposal of trees and stump to off base shall be per metric ton (MTON.) of material, including and not limited to hauling, disposal to off base, stock yard maintenance, and haul route cleaning for any material dropped by the contractor.

1.1.1.12 ASPHALT PAVING WORK FOR MFH CARPORT AREA

ELIN A128, B128 and C128, Excavation and Grading for Parking Lot Excavation and grading for Parking Lot shall be per cubic meter (CM.) of excavated materials for road, including and not limited to excavation of earth, base course and subbase course material to predetermined elevations, leveling, grading and loading.

ELIN A129, B129 and C129, Leveling Base Course (M-25, Within 50mm) Leveling Base Course (M-25, Within 50mm) shall be per cubic meter (CM.) of new material compacted in- place and ready for use, including but not limited to preparatory work, spreading and compaction and clean-up.

01 11 00-17

This item is not limited to the MFH carport area.

ELIN A130, B130 and C130, Prime Coat (PK-3) ELIN A131, B131 and C131, Tack Coat (PK-4) Prime coat (PK-3)/tack coat (PK-4) shall be per square meter (SM.) of new coating applied on approved base course or AC surfaces, including but not limited to surface preparation, cleaning, application of new coating, protection from traffic until cured or covered by pavement, and clean-up.

These items are not limited to the MFH carport area.

ELIN A132, B132 and C132, Construct Recycled AC Intermediate Course (AC No.2) ELIN A133, B133 and C133, Construct Recycled AC Wearing Course (AC No.5) Construct recycled AC wearing course (AC No.5) shall be per metric ton (MTON.) of AC pavement, including and not limited to compaction, AC placement, compaction and testing.

These items are not limited to the MFH carport area.

1.1.1.13 CURBS and SIDEWALK WORK FOR MFH CARPORT AREA

ELIN A134, B134 and C134, Digging for Curbs Work Digging for curbs work shall be per cubic meter (CM.) of excavated materials for structures, including and not limited to excavation of earth, digging for curbs & gutter work, excavation for catch basin and manhole work, base course and subbase course material to predetermined elevations, leveling grading and loading.

ELIN A135, B135 and C135, Leveling Basis Crushed Stone (RC-40, Within 50mm) Leveling Basis Crushed Stone (RC-40, Within 50mm) shall be per cubic meter (CM.) of compacted material in-place and ready for use, including but not limited to preparatory work, spreading and compaction and clean-up.

ELIN A136, B136 and C136, Place Concrete (24-8-25) for Concrete Curbs ELIN A137, B137 and C137, Place Concrete (24-8-25) for Concrete Curbs & Gutter Place concrete (24-8-25) for concrete curbs/ curbs & gutter shall be per cubic meter (CM.) of 24 MPa – 8 cm slump – 25 mm aggregate (24-8-25) concrete complete in-place, including but not limited to surface preparation, concrete placing, vibrating, finishing, curing and protection, restoration work and testing.

ELIN A138, B138 and C138, Install Precast Type A Block ELIN A139, B139 and C139, Install Precast Type C Block Install precast type A block/ Install precast type C block shall be per linear meter (LM.), including but not limited to installation, mortar filling and clean-

01 11 00-18 up.

ELIN A140, B140 and C140, Backfill with Excavated Soil Backfill with excavated soil shall be per cubic meter (CM.) of compacted material in- place and ready for use, including but not limited to preparatory work, spreading and compaction and clean-up.

ELIN A141, B141 and C141, Backfill with New Soil Backfill with new soil shall be per cubic meter (CM.) of compacted material in-place and ready for use, including but not limited to preparatory work, spreading and compaction and clean-up.

ELIN A142, B142 and C142, Base Course Restoration (M-25), 150mm Thick Base course restoration (M-25), 150mm Thick shall be per cubic meter (CM.) of compacted material in-place and ready for use, including but not limited to preparatory work, spreading and compaction, and clean-up.

ELIN A143, B143 and C143, Base Course Restoration (RC-40), 100mm Thick Base course Restoration (RC-40), 100mm Thick shall be per cubic meter (CM.) of compacted material in-place and ready for use, including but not limited to preparatory work, spreading and compaction, and clean-up.

ELIN A144, B144 and C144, Frost Inhibition Course Restoration (RC-40), 250mm Thick Frost inhibition course Restoration (RC-40), 250mm Thick shall be per cubic meter (CM.) of compacted material in-place and ready for use, including but not limited to preparatory work, spreading and compaction, and clean-up.

ELIN A145, B145 and C145, Construct Base Course for Sidewalk, (RC- 40 100mm Thick) Construct base course for sidewalk, (RC-40 100mm Thick) shall be per square meter (SM.) of compacted material in-place and ready for use, including but not limited to preparatory work, spreading and compaction, testing and clean-up.

ELIN A146, B146 and C146, Leveling Base Course for Sidewalk (RC-40, Within 50 mm) Leveling base course for sidewalk, (RC-40 Within 50mm) shall be per cubic meter (CM.) of compacted material in-place and ready for use, including but not limited to preparatory work, spreading and compaction, testing and clean-up.

ELIN A147, B147 and C147, Frost Inhibition Course (Sand Pit), 250mm Thick Frost inhibition course (Sand Pit), 250mm Thick shall be per cubic meter (CM.)

of compacted material in-place and ready for use, including but not limited to preparatory work, spreading and compaction, testing and clean-up.

ELIN A148, B148 and C148, Place Concrete (24-8-25) for Concrete Sidewalk Place concrete (24-8-25) for Concrete Sidewalk shall be per cubic meter (CM.) of 24 MPa – 8 cm slump – 25 mm aggregate (24-8-25) concrete complete in-place, 01 11 00-19 including but not limited to surface preparation, concrete placing, vibrating, finishing, curing and protection, restoration work and testing.

1.1.1.14 SANITARY SEWER, DRAINAGE WORK FOR MFH CARPORT AREA

ELIN A149, B149 and C149, Excavation for Underground Utilities Excavation for underground utilities shall be per cubic meter (CM.) of excavated materials for pipe trench, including and not limited to excavation of earth, base course and subbase course material to predetermined elevations, leveling, grading and loading.

ELIN A150, B150 and C150, Backfill Excavated Soil Backfill excavated soil shall be per cubic meter (CM.) of compacted material in-place and ready for use, including but not limited to preparatory work, spreading and compaction and clean-up.

ELIN A151, B151 and C151, Backfill with New Soil Backfill with new soil shall be per cubic meter (CM.) of compacted material in-place and ready for use, including but not limited to preparatory work, spreading and compaction and clean-up.

ELIN A152, B152 and C152, Sub Base Course Restoration (RC-40), 400mm Thick Sub base course restoration (RC-40), 400mm Thick shall be per square meter (SM.) of compacted material in-place and ready for use, including but not limited to preparatory work, spreading and compaction, and clean-up.

ELIN A153, B153 and C153, Base Course Restoration (M-25), 150mm Thick Base course restoration (M-25), 150mm Thick shall be per square meter (SM.) of

1.1.1.15 REMOVAL AND DISPOSAL WORK FOR MFH CARPORT AREA

ELIN A154, B154 and C154, Transportation of Removed Soil, Concrete, AC, Concrete Products and Miscellaneous Material from Construction Site to Stock Yard/on Base Transportation of Removed Soil, Concrete, AC, Concrete Products and Miscellaneous Material from Construction Site to Stock Yard/on Base shall be per cubic meter (CM.) of transportation, including and not limited to unloading.

ELIN A155, B155 and C155, Removal of AC Pavement, less than 10cm Removal of AC Pavement, less than 10cm shall be per square meter (SM.) of AC removed materials, including and not limited to demolition, removal, loading and site cleaning.

01 11 00-20

ELIN A156, B156 and C156, Removal of Existing Curbs ELIN A157, B157 and C157, Removal of Existing Curbs and Gutter Removal of existing curbs/ curbs and gutter shall be per linear meter (LM.) of existing curbs and curbs & gutter removed including and not limited to demolition, removal of frame and cover, and site cleaning.

ELIN A158, B158 and C158, Removal of Existing Concrete Sidewalks Removal of existing concrete sidewalks shall be per square meter (SM.) of concrete removed materials, including and not limited to demolition, removal, loading and site cleaning.

ELIN A159, B159 and C159, Removal of Existing Precast Drain Inlet Removal of existing precast drain inlet shall be per each (EA.) of inlet removed including and not limited to demolition, removal of drain inlet, and site cleaning.

1.1.2 Sources for Reference Publications:

1.1.2.1 General

Various publications are referenced in other sections of the specifications to establish requirements for the work. These references are identified in each section by document number, date and title. The document number used in the citation is the number assigned by the standards producing organization, (e.g.

ASTM B 564 Nickel Alloy Forgings.) However, when the standards producing organization has not assigned a number to a document, an identifying number has been assigned for reference purposes.

1.1.2.2 Ordering Information

The addresses of the standards publishing organizations whose documents are referenced in other sections of these specifications are listed below, and if the source of the publications is different from the address of the sponsoring organization, that information is also provided. Documents listed in the specifications with numbers which were not assigned by the producing organization should be ordered from the source by title rather than by number.

a. AMERICAN ASSOCIATION OF STATE HIGHWAY AND TRANSPORTATION

OFFICIALS (AASHTO)

444 North Capitol Street, NW, Suite 249 Washington, DC 20001 Phone: 202-624-5800 Fax: 202-624-5806 E-Mail: info@aashto.org Internet: http://www.transportation.org

b. AMERICAN CONCRETE INSTITUTE…