INDIAN ARMY tender - Asphat Base, Qty: 2546 SQMT, (BOQ Item #1)

Tender Amount

BOQ Item Description: CONSTRUCTION OF ASHPHALT BASE SIZE 38FT X 67 FT BASE WORK 1. LAY ONE LAYER OF 4iNCH COMPACTED WATER BOUND MACADAM WITH STONE SIZE OF 50MM 30MM WELL GRADED WBM TO BE DENSITY COMPACTED BY KEYING AND INTERLOCKING THE STONES TO ENSURE THAT NO SETTLEMENT TAKEN PLACE 2. LAY A 30MM COMPACTED THICK HOT MIX M COURSE WITH 12MM CHIPS WELL GRADED UP TO 10MM AND 5 Percentage STONE DUST. USE BITUMEN 80 100 GRADE 4 Percentage BY WT. OF THE MIX. COMPACT PREFERABLE WITH 8 10T. ROLLER. USE 1 KG M2 OR HOT BITUMEN AS TACK COAT BEFORE LAYING 3. HOT MIX SLOPE TO BE MAINTAINED 1 INCH IN 10 AND ENSURE A FLAT AND LEVEL SURFACE. LAY A 25MM COMPACTED THICK HOT MIX A.C. COURSE WITH 6 MM DOWN CHIPS WELL GRADED UP TO 2 MM SIZE WITH 10 percentage STONE DUST AND FINELY POWDERED LIME. USE BITUMEN 80 100 GRADE 5 TO 5.5percentage BY WT. FOR THE HOT MIX USE 0.75 KG SQM. FOR TACK COURTS. SEAL COURT WITH LOWER END. WARRENTY 1 YR