B.S.R-2020 - Buildings

1 Department of Buildings Chief Engineer Estimates, Estimate Division, Dept. of Buildings , " Sethsiripaya", Building Schedule of Rates For Urgent Special Repairs, Renovations, Additions and Improvements, Minor Works and Maintenance to Government Buildings - 2020 Department of BuildingsCONTENTSPAGE*GENERAL NOTESS07-03*PRICING PREAMBLES07-07*PRELIMINARIESS07-25 ADEMOLISHERS07-27 BEXCAVATORS07-30 CCONCRETERS07-31 DBRICK LAYERS07-34 EMASONS07-36 FPAVIORS07-37 GROOFERS07-41 HCARPENTER & JOINERS07-44 JIRON MONGERS07-50 KBRASS FOUNDERS07-54 LPLASTERERS07-58 MTINKERS07-60 NGLAZERS07-62 PPAINTER & DECORATORS07-63 QPLUMBERS07-67 RDRAIN LAYERS07-89 SMISCELLANEOUSS07-93 TELECTRICAL INSTALLATIONS07-96 UALUMINIUM

2 FABRICATORS07-104S07-2 Estimate / BSR 2020 Department of BuildingsGENERAL NOTES :(Group-1): Door, Window and Fanlight Frames Satin Palu Milla Ketakala TulangHalmilla Mee HulanhikWewaranaValdel. Kohomba Jak TeakPath kelaKonCategory BMicrocorisGrandis(Group-2): Door , Window and Fanlight Sashes , Cupboards, Counters and Shelving Satin Tulan HalmillaSooriya mara Kohomba Wewarana HulanhikCategory BGinisapu(Group-3): Roof Framework MadanMillaPaluWewarana TulangMeeMicroKolonEtathimbiriJakDunVela ngCategory BDombaGrandisSalignaGinisapuAlastoniaSur iyamara(Group-4): Ceiling Framework and Partitions Satin Palu Milla Ketakala TulangHalmilla Mee HulanhikWewaranaValdel.

3 Kohomba EtathimbiriTeakJakDunVelangCategory BDombaGrandisCyprusSalignaBoron treated pinus(Group-5): Valance Board and Valley Boarding Kolon Tulang Val DelKohombaPanakka Satin HulanhikWewaranaJakSooriya maraCategory BGinisapuGrandisToonaDawata(Group-6): Beadings :Alstonia MahoganyLunumidella(Group-7): Special Timber Category ATeakEbonyNedumCategory BJakSatinmilla(Group-8): BeeraluCategory A Satin KolonMahoganySooriyamaraCategory BSaligna(Group-9): SkirtingCategory AKolonTeakPanakkaCoconutCategory BSalignaCategory ACategory AUnless otherwise specified in the respective Trades / Sections , the timber for all trades shall be as specified in Carpentry and timbers under exceptional Circumstances, any equivalent timber to the given Species may be used with the approval of the Engineer.

4 Category ACategory ACategory AS07 - 3 Estimate/ BSR 2017 Department of Names ; of at site (Prime Cost of materials) Usage in Basic of plant and equipment (Other than specified) (a). Ground and 3 upper floors is limited to work on the ground and 3 upper floors only. In cases, where the rates are not specified beyound ground floor, upto 3rd floor level the percentages indicated in table below should be added to the ground floor rates of relavant trades in the BSR, to obtain the rates applicable to the 1st, 2nd and 3rd floors respectively & in which.

5 Additions beyond the ground floor rates cover the extra costs incured for raiseing scaffoldings and involment of labour for Lifting goods and etc. (Acceptable floor to floor height may be around 12 feet)Wheretradenames, ,providedthatthecharacteristicsoftype,qu ality,appearance,finish,methodofconstruc tionand/orperformanceisnotless than specified and provided also that approval is first "StandedMethod of Measurement of Building Works(First Revision) , Sri Lanka 573:1999" Biddersaretonotethatthemeasurementsareta kenabsolutelynett,unlessotherwisestateda ndtheymust,therefore,allowintheirpricesf orallstraightcuttingandwaste,laps, specifically ,Deliverytosite,Unloading,storing and protecting etc.

6 Combining the factors for overheads and the profits factors 27% is obtained from the basic rate as the Overhead and Profit factor, which is also called the " Mark-Up" on the Basic Rate. ie the Basic Rate is multiplied by the factor to obtain the working rate or the BSR rate. ,thevibratorandahoistinthecaseofamulti-s toriedbuildingforthe lift of materials to the various (Otherthanspecified) ,Lubricants,Transporttoandfromthesite,wa gesandallowances of the operator, and any other expenses and charges for lifting work The rates refer to works on the ground floor items in the BSR (other than specified)

7 , Allowances to be made in the rates for lifting respect of work on upper - 4 Estimate/ BSR 2017 Department of BuildingsGround to 1st floor %Ground to 2nd floor %Ground to 3rd floor % (b).Fourth floor and above 01). Cement BlocksSLS 85502). Ordinary Portland CementSLS 10703). Masonry CementSLS 51504). Blended Hydraulic CementSLS 124705). Portland Limestone CementSLS 125306). Plain Steel Bar ReinforcementSLS 2607). Ribbed Steel Bar ReinforcementSLS 37508). Mild Steel Wire for General Engineering purposesSLS 139 SLS 949 Part 1 SLS 949 Part 2 SLS 949 Part 3 SLS 949 Part 5 13).

8 Hot Rolled Structural Steel "U" Sections (Channel)SLS 907 Part 3 SLS 907 Part 415). Hot Rolled Structural Steel "T" Sections (tee's)SLS 907 Part 516). U PVC Pipes for portable cold waterSLS 14711). Hot Rolled Steel Hexagonal Bars for Structural & General Engineering purposes12). Hot Rolled Steel Flats for Structural & General Engineering purposes14). Hot Rolled Structural Steel "L" Sections (Equal or Unequal Angles)12 Painting In case of a building, having more than four floors , It will necessary to be raise a separate scaffolding system in an effective manner, to carryout the exterior works of the following products have been declared by the Government as products for which the "SLS" mark is compulsory.

9 Contractor must strictly comply with this ). Hot Rolled Steel Round Bars for Structural & General Engineering purposes10). Hot Rolled Steel Squre Bars for General Engineering Purposes9 Roof Calicut tile 10 Roof asbestos 11 Ceiling work 6 Plastering 7 Floor Tiling8 Wall Tilling 39" Brickwork 44 1/2" Brickwork 5 Steel reinforcement Serial 29" Brickwork S07 - 5 Estimate/ BSR 2017 Department of Buildings17). U PVC Pipe joints and fittings for portable cold waterSLS 69518). Clay Roofing tiles (flat tiles)SLS 219).

10 Clay Ridge tiles SLS 220). Electric bulbsSLS 98421). Household electric lamp holdersSLS 13822). Household electric plugs & socket outletsSLS948 & SLS73423). Household electric switchesSLS 1000 This requirements shall also apply to building products declared by the Government as products for which "SLS" Mark is compulsory subsequent to 3rd of March - 6 Estimate/ BSR 2017 Department of BuildingsPRICING PREAMBLES1. Bidder shall read and be conversant with the full description of workmanship and materials as described in the Particular Specification and ICTAD Specification for the respective items of work/ trades prior to the preparation of the Bidder shall refer to the relevant Clauses of Pricing Preamble when pricing composite item of rate for each item must be comprehensive and must include for complying in all respects with the requirements of the aforesaid specifications, these Pricing Preambles.