Los Alamos National Laboratory
 
 
CoE  LANL Engineering Standards Program

CONTACTS

ARCHIVES .....

of the LANL Master Specifications

01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 21 | 22 | 23 | 25 | 26 | 27 | 28 | 31 | 32 | 33 | 40 | 41 | 43
Number
Rev
 Spec Title Record of Revision
General Requirements-ARCHIVES  
01 1116 Rev. 0
Rev. 1 		Work by Owner Rev. 1 - Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
01 2500 Substitution Procedures Rev. 1 - Clarified structural reviews required; terminology changes
01 3300 Submittal Procedures Rev. 1- Added electronic submittals; expanded electrical, I&C, project record submittals
Rev. 2 - Loop diagrams now required only for safety-related per I&C POC. Added other to Submittal list, made mandatory. Terminology updates.
Rev. 3 - Added Exhibit I coordination; revised status codes.
01 3545 Water Discharge Requirements Rev. 1-Administrative Changes
Rev. 2 - Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
01 4000 Quality Requirements Rev. 1-Design professional to start inspection plan, constructor completes.
Rev. 2 - Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
Rev. 3 - Minor clarifications to notes, 1.1.B, 1.4.D.10, 1.7.B.
Rev. 4- Deleted welding and referenced 01 4444 and 01 4455.
01 4200 References (Supercedes 01 4219) Rev. 1 - Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
Rev. 2 - Added CoC, CMTR
01 4219 Rev. 0 Reference Standards *Superceded by 01 4200.
01 4444 Offsite Welding and Joining Requirements
Rev. 0 - Initial issue; supersedes welding requirements formerly in 01 4000 Quality Requirements
01 4455 Onsite Welding and Joining Requirements
Rev. 0 - Initial issue; supersedes welding requirements formerly in 01 4000 Quality Requirements
01 5705 Temporary Controls and Compliance Requirements Rev. 2 - Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
01 6000 Product Requirements Rev. 1 - Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
01 7700 Closeout Procedures Rev. 1 - Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
01 7839 Project Record Documents Rev. 1-Admin.changes; updated document using approved version of 01720 R3, which was approved 9/5/03. During renumbering assignment, wrong version of document was used.
Rev. 2- Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
Existing Conditions - ARCHIVES Top of page
02 3000 Subsurface Investigation Rev. 1- Updated terminology to be consistent with proforma(Subcontractor, STR, etc.)
*Canceled; requirement addressed by General Conditions (Long Form Constr/Env Field Services, Exhibit A, GC-17 Site Conditions and Natural Resources (May 2007).
02 4115 Electrical Demolition Rev. 0a- Admin changes that include: Updated LANL LIRs to the appropriate ISDs. Updated title for NFPA 70E. Changed "UTR" to "STR." Changed "Contractor" and "Subcontractor" to Constructor
Rev. 1- Updated terminology to be consistent with proforma(Subcontractor, STR, etc.)
02 4119 Selective Structure Demolition Rev. 1- Updated terminology to be consistent with proforma(Subcontractor, STR, etc.)
Concrete-ARCHIVES Top of page
03 1512 Post Installed Concrete Anchors Purchase-High Confidence  
03 1534 Post Installed Concrete Anchors Purchase-Normal Confidence  
03 1550 Post Installed Concrete Anchors- Installation and Testing Rev. 1-Added non-structural anchor inspection requirements
03 3001 Reinforced Concrete Rev. 1- Updated terminology to be consistent with proforma(Subcontractor, STR, etc.)
Rev. 2- Changed working titles to match current work process
Deleted requirement for CMTR’s but added note for projects to consider requiring CMTRs for ML-1 and ML-2 projects
Deleted requirement for a subcontractor to provide a QA program
Added aggregate correction factors that can be used for each of the pre-approved mixes when the pre-approved mixes are be used for ML-3 and ML-4 projects
Clarified requirement for testing for aggregate correction factor on ML-1 and ML-2 projects
Added ASTM A-615 rebar tagging requirements
Clarified prohibition of foreign reinforcing steel
Added acceptance criteria for additional categories of concrete
Modified acceptance criteria to better match ACI tolerances and pre-approved mix designs
Updated ACI reference for curing Clarified drum rotation requirements
Rev. 3 - Clarified CMTR/CoC and welding requirements at 1.4 and 2.3; referenced standards at 1.5.A; cover reqts for footings/slabs at 3.4.C; slump and air notes at 3.11.A; ACI reference changes
03 3053 Miscellaneous Cast-In-Place Concrete

Rev. 1- Added 1.5.B for compliance to water discharge EPA and NMED has outlined how concrete truck washout, among other items, is to be dealt with.
Rev. 2-Changed 1.2.A.1
Rev. 3- Added 3.4E
Rev. 4 - Added exclusion from using NMDOT Specs for Method of Measurement and basis of Payment
Masonry-ARCHIVES Top of page
04 2000 Unit Masonry Rev. 1-Grout spec number change.  Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
*Superceded by 04 2220
04 2220 Reinforced Unit Masonry Rev. 0-New; replaces 04 2000 with a comprehensive revision and update based on IBC 2006 and commercial masters.
Metals-ARCHIVES Top of page
05 1000 Structural Metal Framing Rev. 1- Updated terminology to be consistent with proforma(Subcontractor, STR, etc.)
Rev. 2- Comprehensive revision and update based on IBC 2006, AISC 341, UFGS master and other documents
05 1305 Stainless Steel Rev. 1-Updated terminology to be consistent with proforma(Subcontractor, STR, etc.)
05 2100 Steel Joist Framing Rev. 1-Complete revision.  Based on the UFGS and other documents.
Rev. 2-Updated terminology to be consistent with proforma(Subcontractor, STR, etc.)
05 3000 Metal Decking Rev. 1-Updated terminology to be consistent with proforma(Subcontractor, STR, etc.)
05 3113 Steel Floor Decking Rev. 1-Updated terminology to be consistent with proforma(Subcontractor, STR, etc.)
*Superceded by 05 3000.
05 3123 Steel Roof Decking *Superceded by 05 3000.
05 4000 Cold-Formed Metal Framing Rev. 1-Updated terminology to be consistent with proforma(Subcontractor, STR, etc.)
Rev. 2- Complete revision using a commercial template and for harmonization with the required AISI standards.
05 5000 Metal Fabrications Rev. 1-Updated terminology to be consistent with proforma(Subcontractor, STR, etc.)
05 5200 Metal Railings Rev. 1-Updated terminology to be consistent with proforma(Subcontractor, STR, etc.)
*Canceled. Created 05 5213 Pipe and Tube Railings focusing on type most used at LANL.
05 5213 Pipe and Tube Railing Rev. 0 - Initial issue based on a commercial template; includes sustainable features.
05 5350 Metal Gratings and Floor Plates Rev. 1-Updated terminology to be consistent with proforma(Subcontractor, STR, etc.)
Wood, Plastics, and Composites - ARCHIVES Top of page
06 1000 Rough Carpentry Rev. 1-Updated terminology to be consistent with proforma (subcontractor, STR, etc.)
06 2000 Finish Carpentry Rev. 1-Updated terminology to be consistent with proforma (subcontractor, STR, etc.)
06 4100 Architectural Wood Casework Rev. 1-Updated terminology to be consistent with proforma (subcontractor, STR, etc.)
Thermal and Moisture Protection -ARCHIVES Top of page
07 0150.19 Preparation for Re-Roofing Rev. 1-Updated terminology to be consistent with proforma (subcontractor, STR, etc.)
07 0155 Roof Patching Rev. 1-Updated terminology to be consistent with proforma (subcontractor, STR, etc.)
07 1113 Bituminous Dampproofing Rev. 1-Updated terminology to be consistent with proforma (subcontractor, STR, etc.)
07 2100 Thermal Insulation Rev. 1-Updated terminology to be consistent with proforma (subcontractor, STR, etc.)
07 2113 Board Insulation Rev. 1-Updated terminology to be consistent with proforma (subcontractor, STR, etc.)
07 2400 Exterior Insulation and Finish Systems Rev. 1-Updated terminology to be consistent with proforma (subcontractor, STR, etc.)
07 3113 Asphalt Shingles Rev. 1- General references updating, and deletion of surplus material requirement.
Rev. 2-Updated terminology to be consistent with proforma (subcontractor, STR, etc.)
*Canceled: Deleted Spec Section 07 3113, Asphalt Shingles specification from Master Spec List. Shingles are not normally used on new structures at the Lab unless it is a transportable or "temporary" building. These are usually purchased from a supplier who has their own specfications. (11/04/09)
07 4113 Metal Roof Panels Rev. 1- General updating of code and standards references, and deletion of requirement to train and certify SSS by manufacturer.
Rev. 2-Updated terminology to be consistent with proforma (subcontractor, STR, etc.)
07 5050 Membrane Roofing General Provisions Rev. 1-Updated terminology to be consistent with proforma (subcontractor, STR, etc.)
07 5216 Styrene-Butadiene-Styrene Modified Bituminous Membrane Roofing Rev. 1-Updated terminology to be consistent with proforma (subcontractor, STR, etc.)
07 5316 Chlorosulfonate-Polyethylene Roofing Rev. 1-Updated terminology to be consistent with proforma (subcontractor, STR, etc.)
07 6200 Sheet Metal Flashing and Trim Rev. 1-General updating of standards references; Correction of typos; and elimination of certification submittal requirement for lead paint and asbestos-free products which are no longer available.
Rev. 2-Updated terminology to be consistent with proforma (subcontractor, STR, etc.)
07 7100 Roof Specialties Rev. 1-Updated terminology to be consistent with proforma (subcontractor, STR, etc.)
07 7123 Manufactured Gutters and Downspouts Rev. 1-Updated terminology to be consistent with proforma (subcontractor, STR, etc.)
07 7233 Roof Hatches Rev. 1- Updating of referenced code and standards.
Rev. 2-Updated terminology to be consistent with proforma (subcontractor, STR, etc.)
07 7600 Roof Pavers Rev. 1-Changed warranty to manufacturer's standard, and correction of typos
Rev. 2-Updated terminology to be consistent with proforma (subcontractor, STR, etc.)
07 8400 Firestopping Rev. 1-Updated terminology to be consistent with proforma (subcontractor, STR, etc.)
07 9200 Joint Sealants Rev. 1-Updating of references, correction of typos, and inclusion of LEED VOC Limit Criteria.
Rev. 2-Updated terminology to be consistent with proforma (subcontractor, STR, etc.)
Opening- ARCHIVES Top of page
08 1100 Metal Doors and Frames Rev. 1-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
08 1213 Hollow Metal Frames Rev. 1- Revisions included minor text/grammar corrections, standards references update, and product manufacturing list update
Rev. 2-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
08 1400 Wood Doors Rev. 1-Revisions included minor text/grammar corrections, standards references update, and inclusion of LEED criteria.
Rev. 2-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
08 3100 Access Doors and Panels Rev. 1-Updating of references, correction of typos, confirmation of manufacturers.
Rev. 2-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
08 3323 Overhead Coiling Doors Rev. 1-Added warranty provision, correction of typos, confirmation of manufacturers.
Rev. 2-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
08 4113 Aluminum-Framed Entrances and Storefronts Rev. 1-Revisions include - edited warranty provision to mftr's standard, correction of typos, confirmation of manufacturers.
Rev. 2-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
08 5113 Aluminum Windows Rev. 1-Updated Referenced Standards
Rev. 2-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
08 7100 Door Hardware Rev. 1-Revised Sections: 1.5.A.4, 2.5.B.6, 2.6.C,D, & J
Rev. 2-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
08 8000 Glazing Rev. 1-Revisions include - added LEED Credit criteria, edited warranty provision to mftr's standard, correction of typos, confirmation of manufacturers.
Rev. 2-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
08 9100 Louvers Rev. 1-Complete Revision
Rev. 2-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
Finishes- ARCHIVES Top of page
09 2116 Gypsum Board Systems Rev. 1-Revisions include updated references, removal of metal stud spacing (should be done on drawings), requiring formaldehyde-free acoustic insulation and specified batt thicknesses available.
Rev. 2-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
09 2913 Gypsum Roof Board Rev. 1-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
09 3013 Ceramic Tiling Rev. 1-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
09 5100 Acoustical Ceilings Rev. 1-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
09 6500 Resilient Flooring Rev. 1-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
09 6513 Resilient Base and Accessories Rev. 1-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
09 6813 Tile Carpeting Rev. 1-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
09 6816 Sheet Carpeting Rev. 1-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
09 6919 Stringerless Access Flooring Rev. 1-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
09 9100 Painting Rev. 1-Addition to 3.3B. Clarified requirements for items not to be painted including acceptance criteria.
Rev. 2-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
SPECIALTIES -ARCHIVES Top of page
10 1100 Visual Display Surfaces Rev. 1-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
10 1405 Signage, Exterior Rev. 1-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
10 1410 Signage, Interior Rev. 1-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
10 2113.13 Metal Toilet Compartments Rev. 1-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
10 2800 Toilet, Bath, and Laundry Accessories Rev. 1-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
10 4400 Fire Protection Specialties Rev. 1-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
10 5113 Metal Lockers Rev. 1-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
EQUIPMENT -ARCHIVES Top of page
11 1313 Loading Dock Bumpers Rev. 1-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
11 5311.08 Glovebox Design Rev. 1-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
11 5311.10 Glovebox Fabrication Rev. 1-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
11 5311.12 Glovebox Installation Rev. 1-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
Rev. 2-Added sharps review in checklist (ref. LL 2009-26)
11 5311.14 Glovebox Gloves Rev. 1-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
11 5311.16 Glovebox Feedthroughs, Hermetically Sealed Rev. 1-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
11 5311.17 Glovebox Instrumentation Rev. 1-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
11 5311.18 Glovebox Atmosphere Regenerable Purification Systems Rev. 1-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
FURNISHINGS -ARCHIVES Top of page
12 2113 Horizontal Louver Blinds Rev. 1-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
12 3100 Manufactured Metal Casework Rev. 1-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
Rev. 2 - Complete rewrite with submittals made mostly optional (if products provided exactly as specified) and sustainable design features added.
12 5100 Office Furniture Rev. 1-Revision to acceptable manufacturers due to changes in contracts, and general administrative revisions.
Rev. 2 -Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
* Canceled. The salient features of office furniture procurement and installation are to be included in the procurement documents associated with the LANL Basic Order Agreement Subcontracts as Government Furnished Equipment (GFE). Office furniture will no longer be provided by construction subcontractors (09/24/09)
SPECIAL CONSTRUCTION -ARCHIVES Top of page
13 3419 Metal Building Systems Rev. 1-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
13 3425 Pressure Relief Wall Panels Rev. 1-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
*Canceled; little used and no LANL Specific content. (8/21/09)
13 4800 Sound, Vibration, and Seismic Control Rev. 1-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
Rev. 2-Technical and administrative updates throughout.
CONVEYING EQUIPMENT -ARCHIVES Top of page
14 2413 Hydraulic Freight Elevators Rev. 1-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
14 2423 Hydraulic Passenger Elevators Rev. 1-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
FIRE SUPPRESSION -ARCHIVES Top of page
21 1313 Wet-Pipe Sprinkler Systems Rev. 1- Revised 3.2J Painting, and editorial changes
Rev. 2-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
21 1316 Dry-Pipe Sprinkler Systems Rev. 1-Revised 3.2J Painting and editorial changes
Rev. 2-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
21 1319 Preaction Sprinkler Systems Rev. 2-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
21 1326 Deluge Fire-Suppression Sprinkler Systems Rev. 2-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
21 1339 Foam-Water Systems Rev. 2-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
21 2200 Clean Agent Fire-Extinguishing Systems Rev. 1-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
PLUMBING -ARCHIVES Top of page
22 0529 Hangers and Supports for Plumbing Piping and Equipment Rev. 1-Revised Section 3.4B, Hanger Rod Size to agree with ANSI/MSS SP-69-2003.
Rev. 2-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
Rev. 3- Added new QA criteria and submittal requirments, updated insulation material specification and installation instructions
22 0535 Electric Heat Tracing  
22 0548 Vibration and Seismic Controls for Pluming Piping and Equipment Rev. 1-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
Rev. 2 - Technical and administrative updates throughout.
22 0554 Identification for Plumbing, HVAC, and Fire Piping and Equipment Rev. 1-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
Rev. 2-Fume hood related additions and other minor changes.
22 0713 Plumbing and HVAC Insulation Rev. 1-Add note to spec section, add new definitions, add under-sink piping covers, update insulation schedule.
Rev. 2-Add note to spec section, add new definitions, add under-sink piping covers, update insulation schedule.
Rev. 3-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
Rev. 4 - Added new QA criteria and submittal requirments, updated insulation material specification and installation instructions
22 0813 Testing Piping Systems Rev. 2-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
Rev. 3 - Clarify piping testing requirements and revised test durations as applicable.
22 0816 Disinfection of Potable Water Piping Rev. 1-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
Rev. 2-Changed advance notification days, deleted references to on-site SDWA compliance laboratory, and added part on pressure testing prior to disinfection process.
22 1100 Facility Water Distribution Rev. 1-Added model number to 2.14A and deleted 2.14C.
Rev. 2-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
Rev. 3 - Added new Quality Assurance and Submittal requirements, updated piping and accessories material specification and installation instructions.
22 1316 Sanitary Waste and Vent Piping Rev. 1-Added PVC pipe and its limitations to the options of SWV.
Rev. 2-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
Rev. 3 - Added new QA criteria and submittal requirements, added piping accessories material specification, updated piping material specification and installation instructions.
22 1343.16 Facility Wet-Well Packaged Sewage Pumping Stations (Interior) Rev. 1-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
22 1413 Facility Storm Drainage Piping Rev. 1-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
Rev. 2 - Added new QA criteria and submittal requirements, added piping accessories material specification, updated piping material specification and installation instructions.
22 1500 Compressed-Air Systems Rev. 1-Added note referencing Drawings ST-D2090-1 to info within “stars” on page 1, added last sentence to info within “stars” at Section 2.12, and deleted “No Substitution” for Torpedo Oil/Water Separator.
Rev. 2-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
Rev. 3 - Added new QA criteria and submittal requirments, updated insulation material specification and installation instructions
22 4200 Plumbing Fixtures Rev. 1-Shower Manufacturer change due to basin design.
Rev. 2-Added notes within stars at sections 2.2, 2.3, and 2.4.  Revised 2.2B, 2.3B, and 2.4B.  Added 2.2C, 2.3C, and 2.4C.
Rev. 3-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
Rev. 4 - Updated QA criteria and submittal requirements, clarified material specification and installation instructions.
HVAC -ARCHIVES Top of page
23 0593 Testing, Adjusting, and Balancing for HVAC Rev. 1-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
Rev. 2-Additions for fume hoods and other minor improvements.
Rev. 3 - Updated Submittal and Quality Assurance requirements, added qualification requirements for TAB agency and personnel, and clarified
23 1123 Facility Natural-Gas Piping Rev. 1-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
Rev. 2 - Added new QA welding specification, clarified piping and valve specification, updated installation requirements.
23 2113 Hydronic Piping Rev. 1-Added 2.16A.3, 2.16B.3, and 3.4T
Rev. 2-Change to manufacturer type in 2.14
Rev. 3-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
Rev. 4 - Added new QA welding std and spec, update piping material standard, clarify preparation and installation requirements.
23 2213 Steam & Condensate Heating Piping Rev. 1-Added designer note to 1.3.A.
Rev. 2-Revised Section 2.5 Gasket Material. 20 psig was 100 psig.
Rev. 3-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
*Canceled; combined with 23 2217 to become 23 2215. (09/23/09)
22 2215 Steam & Condensate Heating Piping and Specialties Rev. 0 - Revised Submittals and Quality Assurance requirements. Includes minor update on product specification.
23 2217 Steam & Condensate Specialties Rev. 1-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
*Canceled; combined with 23 2213 to become 23 2215. (09/23/09)
23 2300 Refrigerant Piping Rev. 1-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
Rev. 2 - Revised submittals and Quality Assurance requirements. Added installation guidance for refrigerant specialties.
23 2500 HVAC Water Treatment Rev. 1-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
Rev. 2 - Added performance requirement, updated subcontractor and submittal requirements, and updated Part 3 of the specification for installation and test and inspection.
23 3100 HVAC Ducts and Casings Rev. 1-Revised Section 3.7 Duct Leakage
Rev. 2-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
*Canceled: Superceded by 23 3101
23 3101 HVAC Ducts Rev. 0 - Initial issue. Supersedes 23 3100 with new title, added new QA welding std and spec, update duct material standard, provided additional duct fabrication and duct joint sealing methods, and clarify installation requirements.
23 3225 Bag-in Bag-out Housings Rev. 1-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
23 3816 Fume Hoods Rev. 1-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
Rev. 2-Complete update.
23 4133 High Efficiency Particulate Filtration Rev. 1-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
23 6509 Induced-Draft Cooling Towers--Steel Rev. 1-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
23 6511 Induced-Draft Cooling Towers--Fiberglass Rev. 1-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
23 7413 Packaged, Outdoor, Central Station Rev. 1-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
Rev. 2 - Revised Submittals and QA requirement, minor update on equipment specification, and updated Part 3 of specification.
INTEGRATED AUTOMATION -ARCHIVES Top of page
25 5000 Integrated Automated Facility Controls Rev. 1-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
ELECTRICAL -ARCHIVES Top of page
26 0513 Medium Voltage Cables Rev. 1-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
*Canceled; construction subcontractor requirements are captured in related sections and procurments not dependent on this section. (Note to file: In the future, LANL may create a new, complete technical spec for cable and termination materials plus a complete description of the installation requirements. This could reside with the other LANL Master Specs, but with clear instructions that it is for LANL self-performed work and is not intended to be included in specs issued to construction subcontractors.) 8/20/09
26 0519 Low Voltage Electrical Power Conductors and Cables Rev. 1- Expanded conductor color codes to include 120/240V systems and switch leg Conductors. Clarified MC cable specification to include an insulated copper equipment grounding conductor. Clarified requirements for compression connectors on large conductors. Updated pulling lubricant specification. Added requirement to install MC cable per new NECA 120.
Rev. 2-Updated references to UL and other NRTL standards. Added multi-tap wiring connectors. Prohibited insulation-piercing type wiring connectors. Clarified conductor sizes required for long branch circuits. Changed building code references from UBC to IBC. Checked for the terms such as University and Contractor.
Rev. 3-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
Rev. 4- Added definition for the term "critical systems" which is used several places in the Section. Added submittals requirement for compression connectors, installation tools, and dies. Added Project Record Document submittals for cable pulling records and field quality control inspections and tests.Added AA 8000 aluminum alloy conductors for circuits 1/0 AWG and larger in accordance with Section D5010 of ESM Chapter 7. (Note: The design engineer, not the subcontractor, decides where aluminum conductors are to be used.)Expanded the use of MC cables to branch circuits larger than 20 amperes. (This will mainly be for branch circuits to computer equipment; the MC cables will be installed under computer room raised floors.) Expanded list of box connectors for use with MC cable. Added push-on insulated spring connectors for 15 and 20 ampere branch circuit conductors.Tightened-up product specification for compression terminals, both for copper and aluminum conductors. Prohibited use of range-taking, die-less, or indenter-applied compression terminals. Specified more correct materials for making tape-insulated connections and splices. Added varnished-cambric tape for making re-enterable splices and connections. Added EPR tape as the primary insulating material in tape-insulated connections and splices; vinyl tape is to be used as the protective outer covering. Added requirement that wire pulling lubricant leave no flammable residue; changed wire pulling lubricant manufacturer. Added restriction on handling cables that are very cold. Added NECA/AA 104 Recommended Practice for Installing Aluminum Building Wire (ANSI)  in the building wire installation requirements. Added provisions to prevent damage to conductor, insulation, or jacket due to excessive installation pulling tension or sidewall pressure; requires cable pulling calculations and the use of a tension measuring device for all critical systems and for some combinations of bends and conduit lengths for other systems. Added contract-enforceable requirements to address situations where unanticipated field conditions may require the installation of copper conductors instead of aluminum conductors. (e.g. insufficient wire-bending space in a panelboard cabinet to accommodate compression terminals on a circuit breaker.) Tightened-up installation requirements for compression terminals, both for copper and aluminum conductors. Specified more correct method for making tape-insulated connections and splices. Tightened up field quality control: made sequence of inspections and tests more logical, and added requirement to test insulation on each service and feeder conductor and on critical system branch circuit and control conductors.
26 0526 Grounding and Bonding for Electrical Systems Rev. 1-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
26 0529 Hangers and Supports for Electrical Systems Rev. 1-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
Rev. 2- Relocated seismic protection materials and installation requirements to the new Section 26 0548. Added instructions to the specifier to help identify electrical components to which this section applies. Added requirements that post installed anchors have an ICC-ES evaluation report. Updated catalog numbers for pre-set anchor and post-installed anchor products. Limited use of powder-actuated fasteners to individual conduits 2-1/2 inches and smaller. Reduced minimum thickness of concrete bases to 3.5 inches unless otherwise indicated on the Drawings.
26 0533 Raceway and Boxes for Electrical Systems Rev. 1-
  • Changed the term "RGS" to "RMC" to agree with NEC.
  • Changed the term "PVC" to "RNC" to agree with NEC.
  • Added titles for several referenced standards.
  • Added NEMA OS3 as an outlet box selection reference.
  • Replaced material requirements for flush outlet boxes that had been lost from previous versions of this specification.
  • Added more detailed material requirements for pull boxes, junction boxes, and handholes for various environments.
  • Clarified requirements for demolition of raceways and for restoration of ratings of walls and floors.
  • Added references to NECA 101 and 111.
  • Corrected/updated some references to other LANL Master Specifications.
  • Clarified EMT permissible uses for EMT.
  • Added requirements for conduits containing medium-voltage wiring systems.
  • Deleted use of RNC in concrete or masonry walls.
  • Added requirements for conduits installed under concrete floor slabs.
  • Added requirement for minimum 7-1/2" separation between parallel underground conduits.
  • Added requirement to use water-resisting fittings where conduits enter tops of enclosures in structures with automatic sprinkler fire protection systems.
  • Clarified criteria for concrete used for encasing conduits: pointed Section 03_3053, Miscellaneous Cast-in-Place Concrete.

Rev. 2-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.) and revised introductory specifier’s notes

Rev. 3-

  • Added requirement for flexible conduit sections where raceways cross expansion joints or seismic joints, where they are attached to parts of the structure with a potential for differential seismic displacement, and where they connect to equipment with designed anchors (seismic controls) or vibration isolators.  This is driven by requirements in ASCE 7 Chapter 13.
  • Added references to new LANL Master Specification Section 26 0548 – Vibration and Seismic Controls for Electrical Systems.
  • Clarified requirement for installation of pull boxes to comply with limits on conduit bends and distance between pull points in the CONDUIT INSTALLATION article of the Section.
  • Deleted the requirement to use RGS or RMC below 8 ft above the floor where exposed indoors. This requirement, which was added in Rev 2, has proven to be impractical in application: there were many, many questions about labs and mechanical room locations where the probability of severe physical damage to EMT is low.
  • Simplified requirements for concrete-encasement material and installation requirements.
  • Deleted detailed firestopping material and installation requirements from this Section and referred to Section 07 8400 - Firestopping. Clarified procedure for inspection of electrical firestopping installations.
26 0536 Cable Trays for Electrical Systems Rev. 1-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
Rev. 2 -
  • Corrected IBC seismic criteria in Service Conditions article.
  • In Submittals article added requirement for seismic qualifications of cable tray systems designated with Ip greater than 1.0.
  • In Submittals article added guidance about when detailed shop drawings of cable tray systems may be warranted.
  • Revised Cable Tray Firestop articles to address products and installation requirements unique to cable tray systems.
  • In Installation article, replaced Section 26 0520 with Section 26 0548 – Vibration and Seismic Controls for Electrical Systems.
26 0548 Vibration and Seismic Controls for Electrical Systems Rev. 0-Some material formerly in 26 0529.
26 0553 Identification for Electrical Systems Rev. 1-added NFPA 70E to regulatory requirements, moved coordination requirements from Part 3 to Part 1, added "instructions to specifier " throughout the document, added requirement for "wiring system color code labels," revised arc-flash and shock hazard warning labels to align with NFPA 70E and LANL ISD 101-13, added requirement that materials for warning labels comply with UL969, made paint the accepted method for working space floor marking, provided option to delete Category 1 nameplates from equipment where circuit directory information is provided on the arc-flash and shock hazard warning labels. Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
26 0700 Induction Motors-500HP and Smaller Rev. 1-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
26 0813 Electrical Acceptance Testing Rev. 1-
  • Updated general instructions to the specification writer located at the start of the document.
  • Added instructions about using a graded approach to determine applicability of the Section.
  • Added section-specific instructions that LANL ESM Chapters 15 and 16 plus the component specifications may require additional tests and inspections that are beyond the scope of this Electrical Acceptance Testing Specification. The tests required in this Section should be coordinated with the Project Test and Inspection Plan.
  • Added instructions to the specifier about when it may be appropriate to use the LANL Startup and Testing Services Group as the Electrical Testing Agency (ETA) contemplated in this Section. The specifier is to make a selection between using the LANL Startup and Testing Services Group or an outside electrical testing firm.
  • Added a statement in several of the tables emphasizing that for ML-3 systems or components the Design Authority may invoke more rigorous electrical acceptance testing requirements.
  • Added arc-flash hazard analysis as a required power system study.
  • Updated applicable reference codes and standards.
  • Clarified definition of “qualified person.”
  • Added a graded approach for testing technician qualifications
  • Clarified requirements for submittal of test plans.
  • Added project coordination requirements.
  • Modified the Inspection and Test Procedures paragraphs to better align with the thresholds for formal electrical acceptance testing that are tabulated in Revision 1 to LANL ESM Chapter 7 Section D5000. The table indicating the thresholds is reproduced in the second instructions to specifier" blocks in this Section.
  • Added graded approach for testing cables and molded-case circuit breakers based on LANL Management Level structure.
  • Expanded equipment and systems to be tested based on recently added LANL Master Construction Specification Sections.
  • Clarified that thermographic surveys are best conducted after the facility has been occupied and operating for 3 to 6 months. Added requirement that circuits must be loaded to within 20% of design load during thermographic surveys.
  • Aligned requirements for short-circuit studies and coordination studies with ESM Chapter 7 Section D5000; included an explanation in an instruction to the specifier about why the ETA is to perform the final coordination study.
  • Added requirement for large battery systems to be included in the final short circuit and coordination studies.
  • Revised the arc-flash hazard analysis results and information that the ETA must provide; aligned with the recently issued revision to the LANL electrical identification specification section.
  • Clarified test report requirements.
26 1216 Dry Type, Medium Voltage Transformers *Active from 1-06-06 to 5-11-06. This spec. was superceded by 26 2213.
26 2213 Low Voltage Distribution Transformers Rev. 1-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
Rev. 2 -
• Added requirement that all low-voltage distribution transformers must meet  NEMA TP 1 Class I efficiency (this is to comply with EPAct 2005).
• Added NEMA TP 1, TP 2, and TP 3 standards for efficiency, testing, and labeling to Quality Assurance.
• Deleted NEMA ST 20 from the specification; it has been withdrawn.
• Changed "Energy Star" transformers to "general-purpose" transformers (Subsequent to the issuance of EPAct 2005, the EPA deleted the "Energy Star" specification).
• Added seismic certification requirement if low-voltage distribution transformers on a Project is designated with an Ip greater than 1.0.
• Updated Service Conditions to match IBC and ASCE 7 seismic criteria.
• Added maximum transformer sound levels since NEMA ST 20 has been withdrawn.
• Updated manufacturer's catalog numbers.
• Added option for transformer vibration isolation as described in Section 26 0548, Vibration and Seismic Controls for Electrical Systems.
• Increased concrete pad thickness to 5" minimum; this is within the width of 2x6 lumber and provides adequate depth for 4" anchor bolts.
• Added requirement for installer to submit records of NECA 409 tests and adjustments.
• Added coordination with Section 26 0813 – Electrical Acceptance Testing if required.
26 2300 Low-Voltage Switchgear Rev. 1-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
Rev. 2 -
  • Added instruction referring editor to LANL Engineering Standards Manual Section D5010 paragraph 2.6 for requirements applicable to using a “low-voltage power circuit breaker switchgear assembly” as opposed to using a “power panelboard” or a “switchboard”.
  • In SECTION INCLUDES expanded the description and definition of "low-voltage switchgear."
  • Expanded submittal requirements.
  • Expanded quality assurance requirements.
  • Moved scheduling requirements for renovation projects from Part 3 to Part 1.
  • Streamlined receiving, storing, and protecting requirements.
  • Clarified requirements for maintenance materials.
  • Clarified requirements for extra products.
  • Updated service conditions to International Building Code seismic criteria.
  • Added requirement for installer to make field measurements based shop drawings to verify adequate clearances.
  • Updated manufacturer's product names.
  • Added requirement for circuit breaker cells to have a pad-lockable door that is free of ventilation openings.
  • Added requirement for cable bracing if over 65 kA short circuit duty.
  • Added requirement for factory-applied insulation on bus bars and joints.
  • Updated circuit breaker short-circuit ratings.
  • Added requirement for closed-door racking of circuit breakers.
  • Added provision for integrally-fused power circuit breakers.
  • Added requirement to implement zone-selective interlocking with upstream and downstream circuit breakers that have electronic trip units.
  • Added requirement that each circuit breaker have means to be set to a maintenance mode that will reduce arc-flash incident energy.
  • Added requirement that each circuit breaker cell have shutters that will automatically cover live parts when the circuit breaker is in disconnect, test, or remove position.
  • Augmented requirements for modified differential ground fault system in switchgear having multiple sources.
  • Added requirement for rear cable compartment doors to have viewing ports on to allow closed-door thermographic inspections.
  • Updated metering requirements and pointed to Section 26 2713, Electricity Metering.
  • Added points to be monitored by the communications network.
  • Added requirement that automatic throw-over systems be controlled using redundant industrial PLCs.
  • Added description of an open-transition automatic throw-over system for less-critical or less-sensitive loads.
  • Updated surge protection requirements, pointing to Sections 26 4123 and 26 4313.
  • Added requirement that outdoor enclosures have thermostat-controlled exhaust fans and 30% efficiency filters on air inlets.
  • Added requirement that factory tests include the automatic throw-over system, the communications network, and the switchgear metering.
  • In Part 3 added Existing Work article.
  • Pointed to Section 26 0548 – Vibration and Seismic Controls for Electrical Systems, for reinforced concrete housekeeping pad requirements.
  • Pointed to Section 26 2500 – Enclosed Bus Assemblies, for busway connections.
  • Pointed to Section 26 0548 – Vibration and Seismic Controls for Electrical Systems, for seismic controls for conduits terminated on the top of switchgear.
  • Added requirement to lace and support line and load cables where the short circuit current exceeds 65 kA.
  • Expanded description of field quality control requirements.
26 2413 Switchboards Rev. 1-Deleted provisions for double-ended switchboard configuration and associated automatic main-tie-main controls. Double-ended configurations will be implemented using switchgear as described in Section 26 2300. Corrected some references to other LANL Master Specification Sections.
Rev. 2-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.) and revised introductory specifier’s notes
Rev. 3 -
  • Updated standards referenced in QUALITY ASSURANCE.
  • Added requirement for receipt inspection in accordance with LANL P 840-1 Procurement Quality, specifically looking for suspect/counterfeit molded case circuit breakers.
  • Corrected some seismic criteria in SERVICE CONDITIONS.
  • Added requirement that handle lock-off devices be permanently installed.
  • Added requirement that switchboard wiring be VW-1 flame test rated.
  • Updated manufacturers and product lines.
  • Added references to new LANL Master Specification Section 26 0548 – Vibration and Seismic Controls for Electrical Systems.
  • Updated installation requirements.
  • Updated identification requirements
26 2416 Panelboards Rev. 1-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
Rev. 2-
  • Updated codes and standards.
  • Added requirement for receipt inspection for suspect/counterfeit circuit breakers in accordance with LANL P 840-1 Procurement Quality.
  • Deleted "lighting and appliance branch circuit panelboards" to align with the 2008 NEC.
  • Added requirements that all panelboards have a door.
  • Made allowances for various manufacturer's designs for door-in-door panelboard fronts.
  • Added requirements that circuit directory card provide enough space to uniquely describe each circuit as required by the 2008 NEC.
  • Clarified requirement for panelboard cabinets to accommodate crimp-on lugs for large conductors.
  • Required circuit breakers larger than 100 A to have field adjustable instantaneous trip setting.
  • Required SWD or HID marking on circuit breakers used to switch fluorescent or HID lighting loads.
  • Added specification for GFCI circuit breakers.
  • Required that circuit breakers have provisions for connecting the quantity and size conductors indicated on the Drawings.
  • Required handle lock-off device on all each circuit breaker. Device must be securely attached to the circuit breaker case.
  • Updated manufacturers and catalog numbers. Deleted one manufacturer that does not have an ISO 9001 quality management system for panelboards.
  • Added load center type panelboards for 120/240 V single-phase applications with the panelboard rated 100 A and less with not more than 12 circuits for use at locations with less than 10,000 A prospective short-circuit current.
  • Added NEMA PB 1.1 to installation requirements.
  • Limited mounting height of panelboards.
  • Added requirement to coordinate inspections and tests with Section 28 0813.
26 2419 Motor Control Centers Rev. 1-Updated requirements for seismic qualification and installation to meet IBC and ASCE 7.  Added references to NECA 402  Recommended Practice for Installing and Maintaining Motor Control Centers. Updated several reference standards.  Revised requirements for starter unit motor overloads to match those in Section 26 2913.  Revised requirements for starter unit selector switches and pushbuttons to match those in Section 26 2913. Re-organized order of material in PART 3 INSTALLATION.
Rev. 2-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.) and revised introductory specifier’s notes
Rev. 3 -
• Required that MCCs be "arc-resistant" design.
• Added requirement for "manufacturer's field service" during inspection, adjustment, and testing of MCC.
• Added requirement for receipt inspection of MCCs for suspect/counterfeit molded case circuit breakers.
• Corrected IBC seismic criteria.
• Required that subcontractor verify field measurements against shop drawings prior to MCC fabrication.
• Added option for walk-in outdoor enclosure.
• Updated catalog numbers and added Allen-Bradley. (Note that neither Siemens nor Square D offer arc-resistant MCCs at this time.)
• Indicated minimum 5-1/2" thick concrete pad and referenced Section 26 0548 – Vibration and Seismic Controls for Electrical Systems for pad materials and installation requirements.
• Referenced NECA 402 – Recommended Practice for Installing and Maintaining Motor Control Centers for cleaning, inspection, testing, and adjusting of MCCs.
• Added requirement to coordinate inspections and tests with Section 26 0813 – Electrical Acceptance Testing if formal electrical acceptance testing is required.
• Added requirement for training of owner's representatives on operation and maintenance of the MCCs
26 2500 Enclosed Bus Assemblies Rev. 1-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
Rev. 2 -
Corrected IBC seismic criteria. In Installation article, replaced Section 26 0520 with Section 26 0548 – Vibration and Seismic Controls for Electrical Systems. (All enclosed bus installations will require designed anchors.) Modified Field Quality Control article to require coordination of inspections and tests with those required by Section 26 0813 – Electrical Acceptance Testing.
26 2713 Electricity Metering Rev.1-Added a less expensive digital electrical power meter for use on projects with three-phase services 800 amperes or smaller.  Clarified that the construction subcontractor will furnish and install the meter products; the LANL SSS will inspect, test, and program the installed meters.  Added requirements for construction submittals of shop drawings and wiring diagrams.  Clarified requirements for the meter display units. Clarified requirements for meter cabinets. Added installation requirements for meters mounted in meter cabinets. Added installation requirements for meters mounted in switchgear. Added requirements to connect meter to the telecommunication system.
Rev.2-Added communications connection for KYZ metering pulses from the electricity meter to the Integrated Automated Facility Controls specified in Section 25 5000. Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
26 2726 Wiring Devices Rev. 1-Revisions to the specification include self-testing GFCI receptacles, clarification of heavy duty receptacle requirements, and updates to occupancy sensing lighting control switch catalog numbers.
Rev. 2-Changes made are corrections/updates to UL, NEMA, and FedSpec  numbers
Rev. 3-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.) and revised introductory specifier’s notes
26 2816 Enclosed Switches and Circuit Breakers Rev. 1-Added requirement for viewing window on safety switches to allow visual verification of ON-OFF status. Changed requirement for compression type lugs to apply just to enclosed circuit breakers rated greater than 100 amperes.
Rev. 2-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.) and revised introductory specifier’s notes
26 2913 Enclosed Controllers Rev. 1-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
26 2923 Variable Frequency Motor Controllers Rev. 1-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
26 3353 Static Uninterruptible Power Supply Rev. 1-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
26 4100 Facility Ligtning Protection Rev. 1-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
26 4115 Lightning Protection for Explosive Facilities Rev. 1-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
26 4123 Lightning Protection Surge Arrestors and Suppressors Rev. 1-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
26 4313 Transient Voltage Suppression for Low-Voltage Electrical Power Circuits Rev. 1-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
26 5100 Interior Lighting Rev. 1-Clarified warranty start date, storage and installation per NECA/IESNA 500 and 502; updated terminology to be consistent with proforma (Subcontractor, STR, etc.)

Rev. 2-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.). Added "total harmonic distortion" to DEFINITIONS. Modified ballast warranty period to start upon LANL acceptance. Added NECA/IESNA 500 and 502 installation standards. Updated reference document titles. Added requirement that luminaires be factory labeled as to replacement lamp and ballast types. Clarified and updated fluorescent ballast requirements to match current commercial products. Added NEC-required luminaire disconnect. Clarified seismic protection requirements. Added field quality control requirements. Clarified dimming ballast test requirements.
26 5200 Emergency Lighting Rev. 1-
  • Updated general instructions to reflect revised LANL Management Level structure.
  • Changed "UL-listed" to "NRTL-listed" throughout the document.
  • Modified the WARRANTY paragraph, pointing to the warranty periods specified for each product.
  • Added references to the NECA/IESNA 500 and 502 installation standards.
  • Clarified installation environment and temperature limits applicable to each product.
  • Updated catalog numbers.
  • Updated emergency light and exit sign self-diagnostic performance features.
  • Broadened permissible sealed battery types (lead-acid and lead calcium) to promote competitive bidding for emergency lights.
  • Broadened permissible lamp types (T-5 or PAR-36 ) to promote competitive bidding for emergency lights.
  • Broadened permissible enclosure materials (painted steel or thermoplastic) to promote competitive bidding for emergency lights.
  • Added requirement for wall-mounting plates or brackets for emergency lights.
  • Added specification for "severe-duty" emergency exit sign.

Rev. 2-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.) and revised introductory specifier’s notes

Rev. 3-Updated catalog numbers for unit emergency equipment. Stated the existing LANL policy that products must comply with the Buy American Act. Stated the existing UBC requirement that emergency lighting equipment must have seismic protection. Clarified ambient temperature operating requirements. Clarified battery life and warranty requirements. Clarified exit sign visibility requirements.

26 5600 Exterior Lighting Rev. 1-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
Rev. 2 -
• Revised environmental requirements article to include IBC and ASCE-7 design wind conditions.
• Require that submittals include catalog data on pole and luminaire finishes.
• Added requirement to comply with National Energy Policy Act and Energy Star requirements for lighting products.
• Additional extra materials to include lenses, photoelectric relays, and fuses
• Updated powder coat finish specifications.
• Updated references to national standards.
• Added more detailed product requirements for steel and aluminum poles.
• Added a list of pole manufacturers.
• Added specification for drill-in lighting pole foundation.
• Clarified ground rod installation location.
• Clarified connection of metal pole to circuit equipment grounding conductor.
• Revised field quality control article requirements to include monitoring installed poles for wind-induced vibration.
COMMUNICATIONS -ARCHIVES Top of page
27 1000 Structured Cabling Rev. 1-Changed Category 5e to Category 6A, Section 1.7.C.1, 2.1, 2.2, 2.9, 2.12
Rev. 2-Change from Cat 5e to Cat 6A cable. Conduit changes due to larger diameter of Cat 6A cable.
Rev. 3-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
27 1500.18 Protected Transmission System Rough-In Rev. 1-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
27 3000 Voice Communications Rev. 1-Revised Sections: 2.2, 2.3, 2.5A, 3.3, 3.7B

Rev. 2- Paging system electronic equipment (e.g. paging controllers and power amplifiers) are no longer furnished and installed by the LANL Telecommunications Group; added material and installation requirements for this equipment.
Added submittal requirements related to the paging system electronic equipment (e.g. catalog data, calculations, wiring diagrams).
Revised requirements for coordination with the LANL Telecommunications Group.
Specified conduit types, maximum conduit fill, and outlet box size.
Added 12 AWG and 14 AWG speaker cables.
Clarified types of speakers to use in various locations.
Added non-metallic wiring duct for managing cables at the paging system electronic equipment location.
Revised terminal block specification to accommodate the larger speaker cables.
Indicated that terminal blocks are to be installed on the telecommunications room plywood backboard.
Added requirements for spacing of speakers in rooms and corridors. Added identification requirements for cables and terminal block positions.

Rev. 3-Updated terminology to be consistent with proforma (Subcontractor, STR, etc.)
ELECTRONIC SAFETY AND SECURITY -ARCHIVES Top of page
28 0528 Pathways for Electronic Security Rev. 1-Updated terminology to be consistant with proforma (Subcontractor, STR, etc.).
Rev. 2-Major change revised all sections to reflect new infrastructure requirements for the new Argus Security System.
28 1321 Administrative Access Control System Rough-In Rev. 1-Revised Sections: 2.4B, 3.4D
Rev. 2-Updated terminology to be consistant with proforma (Subcontractor, STR, etc.).
28 3100 Fire Detection and Alarm Rev. 1-Added Sections 1.2E and 2.3
Rev. 2-Updated terminology to be consistant with proforma (Subcontractor, STR, etc.).
Rev. 3-Identifies the latest fire alarm panel model #  Notifier NFS 2-640 in place of the old model NFS 640, as well as some editorial-type changes.
28 3110 Fire Detection and Alarm-Addtion to Existing Rev. 1-Updated terminology to be consistant with proforma (Subcontractor, STR, etc.).
EARTHWORK -ARCHIVES Top of page
31 2000 Earth Moving Rev. 1-Change to 2.1.C.2
Rev. 2-Added exclusion from using NMDOT Specs. For Method of Measurement and basis of payment.  Added surface tolerance. Added use of rock cut as subgrade.
Rev. 3-Section 3.10 F.3.a and F.4.a changed to ASTM D6938
31 2323.33 Flowable Fill Rev. 1-Added Section 1.6, Job Conditions
Rev. 2-Change made to Part 1.3.A.1
Rev. 3-Added exclusion from using NMDOT Specs for Method of Measurement and basis of payment.
31 3200 Soil Stabilization Rev. 1-Updated terminology to be consistant with proforma (Subcontractor, STR, etc.).
*Canceled due to lack of need.
31 4300 Concrete Raising Rev. 1-Updated terminology to be consistant with proforma (Subcontractor, STR, etc.).
*Canceled due to lack of need. (7/23/09)
EXTERIOR IMPROVEMENTS -ARCHIVES Top of page
32 1216 Aspalt Paving Rev. 1-Change to 1.2.A.1
Rev. 2- Added exclusion from using NMDOT Specs for Method of Measurement and basis of Payment. Clarified testing requirements and surface tolerance.
32 3100 Fences and Gates Rev. 1-Updated terminology to be consistant with proforma (Subcontractor, STR, etc.).
Rev. 2-Added reference to master specification 32 3100.
32 3113 Chain Link Fences and Gates Rev. 1-Updated terminology to be consistant with proforma (Subcontractor, STR, etc.).
Rev. 2-Clarification of fence components and related ASTM specification and added reference to master specification 32 3100.
32 8400 Planting Irrigation Rev. 1-major revision
Rev. 2-Updated terminology to be consistant with proforma (Subcontractor, STR, etc.).
Rev. 3 - Minor editorial changes and test and inspection updates.
32 9219 Seeding Rev. 1-Minor revisions and clarifications through-out. The major revisions: added Part 2.2.E.1 the pre-mix seed sources, new parts were added to reflect new technology in products and installation, Part 2.6 added, Part 2.7 major revision, Part 3.6 added, Part 3.7 major revision.
Rev. 2-Updated terminology to be consistant with proforma (Subcontractor, STR, etc.).
32 9223 Sodding Rev. 1-major revision
Rev. 2- Updated terminology to be consistant with proforma (Subcontractor, STR, etc.).
Rev. 3 - Minor editorial changes.
32 9300 Plants Rev. 1-major revision
Rev. 2- Updated terminology to be consistant with proforma (Subcontractor, STR, etc.).
Rev. 3 - Minor editorial changes.
UTILITIES -ARCHIVES Top of page
33 0513 Manholes and Structures Rev. 1-Added :  “ML-4” to LANL Master Spec designer notes, 1.2 C & D, “sewer” to 1.3A, “septic tank ”to 2.2A, 2.2A.2, “exclude storm drain manhole” to 3.1E, “holding” to 3.3C & D, & “(only)” to 3.3C.  ST-G3020-1 was ST-G3030-1 in Part  1 designer notes & revised group acronyms in 1.3C & D.
Rev. 2-Updated terminology to be consistant with proforma (Subcontractor, STR, etc.).
Rev. 3-Minor clarifications and added reference to Master Specification 32 3100.
33 0820 Commissioning of Wells Cancelled 7/14/08
33 1000 Water Utilities Rev. 1-
Rev. 2-Updated terminology to be consistant with proforma (Subcontractor, STR, etc.).
Rev. 3- Added part on onsite welding and PRV optional features.
33 1300 Disinfecting of Water Utilitiy Distribution
[22 0816] 		Rev. 1-Updated terminology to be consistant with proforma (Subcontractor, STR, etc.).
Rev. 2-Added reference to master specification 32 3100.
33 3000 Sanitary Sewerage Utilities Rev. 1-Added Part for restraint joints for force mains after a blow out.
-Revised Part on HDD after concerns on shallow slope.
Rev. 2 - Deleted reference to Support Services Subcontractor and added reference to 01 4455 and 32 3100.
33 3200 Wastewater Utility Pumping Stations Rev. 1-
Rev. 2-Updated terminology to be consistant with proforma (Subcontractor, STR, etc.).
33 4000 Storm Drainage Utilities Rev. 1-Updated terminology to be consistant with proforma (Subcontractor, STR, etc.).
Rev. 2 - Added part on onsite welding.
33 5100 Natural-Gas Distribution Rev. 1-Updated terminology to be consistant with proforma (Subcontractor, STR, etc.).
Rev. 2 - Added part on onsite and offsite welding. Revised sut-off valve manufacturers numbers and information. Deleted radiographic examination.
33 6300 Steam Energy Distribution Rev. 1-
Rev. 2-Updated terminology to be consistant with proforma (Subcontractor, STR, etc.).
Rev. 3-Updates and clarifications for material as well as updates to pipe types.
33 7119 Electrical Underground Ducts and Manholes Rev. 1-Updated terminology to be consistant with proforma (Subcontractor, STR, etc.).
Rev. 2-
  • Provided more complete description of LANL performed work.
  • Added NECA/NEMA 605 to standards for receiving, storing, and protecting ductbank material.
  • Provided more complete description of required LANL STR notifications.
  • Deleted concrete material from Part 2.  Re worked concrete encasement installation requirements in Part 3, referring to Section 03 3001 for materials and installation requirements.
  • Changed underground warning tape to "detectable" material to aid in locating underground ductbanks.
  • Deleted smoke and fire stop fittings; the product is no longer available.
  • Updated description of duct plugs to match current products.
  • Revised duct sealant product description to match required function for ductbank installation: to prevent water and gas from entering manholes, vaults and structures.
  • Deleted "cold applied asphalt emulsion damp proofing." In this arid environment, damp proofing is not cost-effective.
  • Reviewed and updated catalog numbers.
  • Reviewed and updated ASTM standards for underground utility structures
33 7311 Pad-Mounted Transformer Rough-In Rev. 1-Updated terminology to be consistant with proforma (Subcontractor, STR, etc.).
Rev. 2 -
Globally changed "LANL Support Services Contractor" to "LANL Utilities & Infrastructure."     Indicated that the LANL STR is the interface for scheduling inspections, etc. Updated titles of IEEE standards.  Except for the LANL-furnished pad-mounted transformer, deleted all products references from Part 2. In Part 3 added references to applicable specification sections for concrete, conduits, grounding, etc. Streamlined reinforced concrete pad description in Part 3, referring to pre-approved design mix in Section 03 3001.  Described in greater detail the division of responsibilities between LANL Utilities & Infrastructure and the construction subcontractor
33 7711 Pad-Mounted Switch Rough-In Rev. 1-Updated terminology to be consistant with proforma (Subcontractor, STR, etc.).
Rev. 2 -
  • Globally changed "LANL Support Services Contractor" to "LANL Utilities & Infrastructure."
  • Indicated that the LANL STR is the interface for scheduling inspections, etc.
  • Except for the LANL-furnished pad-mounted switch, deleted all products references from Part 2.
  • In Part 3 added references to applicable specification sections for concrete, conduits, grounding, etc.
  • Streamlined reinforced concrete pad description in Part 3, referring to pre-approved design mix in Section 03 3001.
PROCESS INTEGRATION -ARCHIVES Top of page
40 0511 Compression Fittigs on Copper and Stainless Steel Tubing Rev. 1-Updated terminology to be consistant with proforma (Subcontractor, STR, etc.).
40 0527 Piping and Tubing Inspection Checklist Rev. 1-Updated terminology to be consistant with proforma (Subcontractor, STR, etc.).
Rev. 2 - Clarify specification scope, add Quality Assurance requirements and minor editorial changes.
MATERIAL PROCESSING AND HANDLING EQUIPMENT -ARCHIVES Top of page
41 2213.13 Bridge Cranes Rev. 1-Updated terminology to be consistant with proforma (Subcontractor, STR, etc.).
41 2225 Hoist and Trolleys Rev. 1-Updated terminology to be consistant with proforma (Subcontractor, STR, etc.).
PROCESS GAS AND LIQUID HANDLING, PURIFICATION, AND STORAGE EQUIPMENT -ARCHIVES Top of page
43 3113.37 High Efficiency Gas Purification Filters Rev. 1-Updated terminology to be consistant with proforma (Subcontractor, STR, etc.).
43 4113 Gas and Liquid Pressure Vessels Rev. 1-Updated terminology to be consistant with proforma (Subcontractor, STR, etc.).
43 4116 Atmospheric Tanks and Vessels Rev. 1-Updated terminology to be consistant with proforma (Subcontractor, STR, etc.).

Top of page
Los Alamos National Laboratory • Est 1943
Operated by Los Alamos National Security, LLC for the U.S. Department of Energy's NNSA
Inside | © Copyright 2008-09 Los Alamos National Security, LLC All rights reserved | Disclaimer/Privacy | Web Contact