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HomeMy WebLinkAbout0337 Main Street - PLANS CONCRETE PLANK & UNDERLAYMENT GENERAL NOTES & OUTLINE SPECIFICATIONS Concrete plank for floor deck shall be 15" x 8' -0" Steel Edge "Creteplank" manufactured by Martin Fireproofing ;(0 _ . Corp. , or approved equal . Steel edges shall be galvanized steel and corners shall be welded. Portland cement :',y GENERAL REQUIREMENTS shall complyy with A.S.T.M. Spec. C 150-55. Lightweight aggregate shall be inert cellular type. Reinforcing All work shall conform with applicable Mass. Building Code and Town of Barnstable Regulations. Contractor shall obtain mesh shall be galvanized steel mat. '�� and pay for all permits , Licenses and Fees required. Lightweight concrete shall be factory controlled in accordance with manufacturer' s standards. K__ Contractor shall verify all dimensions and existing conditions and must visit the existing building prior to submitting Clips to secure plank shall be No. 10 gauge steel S�1if found to differ substantial ) from those shown on these drawings , the Contractor p 9 9 galvanized. a Proposal . If existing conditions are o d Y :• " shall notify the Architect prior to commencing work. Verification of existing conditions shall consist of making field Concrete plank shall be installed in accordance with manufacturer' s recommendations and approved shop drawing. measurements and providing appropriate inspection openings as necessary for performance of the Contract. Any deviation .. S in existing conditions shall be noted on a copy of the Contract Drawings and the Contractor shall confer with the Underlayment shall be "Ultra-Board"R, manufactured by Weyerhauser, or approved equal . Under)- ent shall be Architect. Data for existing conditions was taken from field measurements and from the following documents . 1/4" thick, 4' x 10' non-asbestos building board and shall be non-combustible. K? J. Williams Beal , Sons , Architect, dated 11/2/50 Installation of underlayment shall be a "dry" process (mastic and nailing) and shall present a suitable sub- Benjamin Thompson & Associates, dated 2111174 strate for carpet finish by others. Note: No plans of the original portion of the building were available. Contractor shall coordinate the scheduling and timing of his work with Stephen B. Lawson, Executive Vice President of METALS the Bank, or his representative, so as to cause a minimum of inconvenience'. It is expected that much of the work will o have to be performed after bankinghours and on weekends. z 4 Miscellaneous Metal - Miscellaneous Metal includes metal supports, structural glass, railing assembly and all k... ,, The A. I .A. General Conditions , Doc. A201 (Latest Edition) are part of this Specification to the same extent as if anchors , ties and other parts required. ,� z included herein. Contractor shall maintain adequate insurance protection which shall include: a) Comprehensive Gen- Q eral Liability in amounts of at least $500,000 each person and $1 ,000,000 each accident, bodily injury liability; Railing shall be as manufactured by Blumcraft of Pittsburgh, or approved equal , and shall be comprised of 1/2" 0 l '- structural , tempered, solarbronze glass combined with No. RG-450 Aluminum Base and No. 372 Railwood Handrail b) Property Damage Liability, $500,000 each accident; and c) Workman' s Compensation Coverage. section. The entire assembly must be furnished and installed by one manufacturer. Handrail to be African Prior to signing the Contract, Contractor shall pay the premium for and furnish Performance and Payment Bond in amount Mahogany or other species stained to match existing wood trim. Provide all parts and fastenings for a complete y of 100% of the Contract Price, to cover performance of the Contract and payment of all obligations arising thereunder. installation. Top of railing to be 3' -6" above finish floor. • s (Note: on Proposal form, indicate amount to be deducted if Bond is not required) . Contract shall maintain adequate protection and security of existing building, particularly at openings affected by CARPENTRY construction operations. He shall maintain adequate dust barriers and remove dust and debris daily. He shall maintain - .d i P a) Rough Carpentry Lumber shall be graded in accordance with latest rules for the manufacturer' s association r' adequate barricades to protect building and persons using the building. under whose jurisdiction the lumber is manufactured. Provide all framing, blocking, nailers and strapping required. Provide all rough hardware (galvanized) , anchors, ties and fasteners required. Lumber shall be Temporary facilities are available in existing building. of sound stock with moisture content of 19% maximum, new, straight, surfaced four-sides, and in longest - `r Contractor shall make no claim for additional work unless authorized by the Owner and Architect. Any claim for addi- lengths possible. Provide temporary enclosures and scaffolding where necessary. All wood shall be in- t all be based on a detailed estimate including an allowance of 15% for overhead and profit. Contractor stalled plumb, level and with sufficient fastenings. tional wor k sh shall submit six (6) copies of Shop Drawings of all pre-fabricated material , such as structural steel , for approval Z b) Finish Carpentry - All wood materials for architectural woodwork shall meet or exceed the requirements of 1*' prior to fabrication of any work. "Custom Grade" in Quality Standards of the Architectural Woodwork Industry published by the Architectural -Q Woodwork Institute. All wood shall be kiln-dried to a moisture content of 5 - 10% for interior work. Wood y Contractor shall perform all demolition work required. shall be furnished in longest lengths possible and in single pieces wherever possible. •"' f Contractor shall provide all temporary bracing and guys as required to keep the structural components aligned, plumb and �w Interior wood and plywood with transparent finish shall be African Mahogany to match existing. Plywood to level until such time as other elements of the structure, which provide permanent bracing, are in place. He shall be have rift sliced face veneer and hardwood edge band. responsible for the adequacy of temporary bracing and guys. Contractor shall coordinate all work and prepare proper openings and services for all equipment furnished by Owner. Interior wood with painted finish shall be clear, white pine. Plywood shall be Douglas fir. All work must be performed in a neat and workmanlike manner. Provide cutting and patching, blocking, furring and All millwork and trim shall be finished smooth and free from machine or tool marks. Joints shall be tightand formed to conceal shrinkage. Finished woodwork shall match corresponding existing members in workman- strapping required. Where patching is required, materials shall be of like design, quality and finish as existing. Where concrete or other material is to be removed, it shall be done by cutting - no jack hammering will be allowed. ship and finish. --- ' Furnish and install wood base, wood frames and fixed glass, where required. At completion of project, Contractor shall remove all construction debris , leave all work and the premises disturbed by l construction operations in a clean and neat condition. Any work damaged during construction shall be repaired or , Remove, re-fabricate and re-install existing wood frames and trim where required (particularly at second replaced at the Contractor' s expense. floor entrance to new mezzanine area and at first floor areas where new columns occur) . It is understood that time is of the essence in this project. Work must be carried on continuously and expeditiously _ from date of Contract through to completion. FINISHES -.. All labor and materials shall be guaranteed for one ( 1 ) year from date of completion. a) Gypsum Dry Wall/Veneer Plaster - Work shall include partitions and furring, gypsum plaster base, Veneer Note: Carpeting and vinyl wall covering are not included in this Contract. This work will be performed under separate plaster, suspension system for veneer plaster ceilings , and all anchors, ties and accessories required for O a complete installation. Materials shall be as manufactured by U.S. Gypsum Co. , or approved equal and rontract by the Owner. shall be installed in accordance with the manufacturer' s instructions. Furr around ducts, pipes, beams and - columns where required. �f STRUCTURAL STEEL Gypsum plaster base shall be 1/2" thick x 48" x maximum length , Imperial Board, or equal . All structural steel shall be new and shall conform to Standard Specifications for Steel Bridges and Buildings , A.S.T.M. Veneer plaster shall be applied over gypsum plaster base and shall be stored, mixed and applied per manu- t-- Designation A36. facturer' s directions. Fabrication and erection shall be in accordance with the latest A. I .S.C. Specifications 11/1/78. Suspension system shall consist of No. 9 galvanized steel wire, 1-1/2" steel channels (475 lbs./1000) , 7/8" All structural steel shall have one ( 1 ) shop coat of paint. pressed steel 25 gauge galvanized channels , hangar anchors and tie wire. Welding shall be by the electric arc process and shall conform to the A.W.S. and A. I .S.C. Specifications. Accessories shall include 26 gauge corner bead, 24 gauge casing bead. and all screws and other fastening devices required for a complete installation. -Q Welding shall be performed by Certified welders satisfactory to the Architect. 'y Apply primer/sealer as required. " i Shop connections shall be welded or riveted 3/4" 0 rivets unless otherwise noted. b) Acoustical Treatment - Acoustical treatment consists of 12" x 12" x 3/4" , square and kerfed edge tile for Field connections shall be welded or bolted 3/4" 0 bolts unless otherwise noted. Unfinished bolts are allowed. adhesive and suspended application. Tile shall be fissured mineral , NRC range .65 - .75, Class 25 incom- bustible (flame spread 0-25) to match existing. Adhesive for attachment shall be type as recommended by S &LG ' N N All columns of circular or rectangular sections shall be concrete-filled steel structural columns manufactured by the manufacturer for the specific purpose intended. Suspension system shall be concealed Z-spine manufac- tured by Chicago Metallic, Eastern Products Corp. , or National Rolling Mills Co. Provide all components ` , George H. Dean, Inc. , or approved equal . All details shall be equal to those of Dean columns. necessary for a complete installation. Suspension system and tile shall be installed in accordance with a T ll 2 4;g Bearing ends of all columns shall ne milled. All circular or rectangular columns shall have cap plates. Where manufacturer' s instructions and shall have a one ( 1 ) hour fire rating. fZ>ryl5 ; U N S beams are suDDorted on cap plates , provide a minimum of two (2) 1/4" stiffner plates on beams over columns unless c) Painting - Painting shall consist of natural or stained finish for wood, and painting of gypsum board and otherwise shown. veneer plaster. Paint products shall be recognized brands , proper products for particular surface in- volved and applied in accordance with manufacturer' s instructions. Furnish current paint color chips from Provide a minimum of two (2) 3/4" diameter anchor bolts at each column base. manufacturer selected. Colors shall be as selected by Owner or Architect, or as presently used for similar Provide a minimum of 3/4" grout with 1/4" leveling plate under all column base plates. areas in existing building. All surfaces to be painted or stained shall have proper surface preparation and shall be dry, smooth and clean. Painting shall generally conform to following schedule: ' 1 ) Touch up all existing and new surfaces as required by construction work. 2) Prefinished materials generally are not to be painted. -_- ------- ---------_-_-_-- -._ -- ___-- �� Int��nr wood trim shall have sty. FINISHES c) Painting (cont. ) f . s) coats polyurethane varnish to match existing. ` %Qt- 4) Interior walls without vinyl wall covering to have two (2) coats flat latex paint. 5) Paint out portions of ducts visible through grilles or registers. "• '.�_`" "� 'e MECHANICAL r _. e HVAC work will include removal of existing grilles where indicated and extension of existing ductwork as shown. �,� � . W O I All hangers, supports , dampers and louvers shall be included. Ductwork shall conform with SMACNA standards; joints shall be taped or sealed with mastic; and insulated with 1" fiberglass, including vapor barriers. Duct liner shall be provided in all supply ducts. Air supply grilles shall be cast aluminum, approximately 6�l x 24" or as otherwise indicated. Grilles shall be Agitair, •Carnes , Kruger, or approved equal , complete with dampers.LJ Mechanical work shall be performed in accordance with all applicable Codes and Regulations. .. O ELECTRICAL WORK Ci Ill i Electrical work shall generally consist of new plug-mold (outlets 12" o.c. ) where shown. Power supply to be connected to nearest electric panel or other source as directed. Electrical work shall be performed in actor- `� ,>, dance with all applicable Codes and Regulations. - -- - --- �3 Z ' o -- C \5 Wa// 1 f'XIf/rn� co,. a)o0Vr_� G'Xrs�iill LLJ _ I �J -4 0i7 I �J SO 0 .ter r EX/s trn9 co/. obovc � `�� ° =PL A N /SPEC5. � O 4 C A L ' = /4" ----- ` i ,Y _ REVISIONS � O 2 ~� LCX�s tci7 j COnC /��e C f COr7G• ,Or« 6C�vty / 5141 VaC111- crvo c a'7 e-1 ✓</r! /=r• �/CY �OS- ZB ^ TOP DF CO�C/'GIG 5 cd S��cc >'• ��. s for D6tar'/s y� � ,v :, f _ /A✓G a nJ �<n�1`i"al'iv•7 'T 7`U✓'U�/n. 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