ADVANCE COLLECTION OF MATERIAL BAJRI AND WBM II, IN PROVINCIAL DIVISION PWD BandR BR., CH. DADRI IN CH. DADRI DISTT. PSD Society Only

Collection and carriage of machine crushed bajri 11.2mm nominal size from any approved crusher zone passing 100% through 13.2mm. sieve and retained on 5.6mm sieve free from dirt, clay leaves, alongated or flaky pieces soft or disintegrated stone salt, alkali, vegetable matter dust and adherent coatings. The grit shall be posses’ slow porosity and good hydrophilic characteristics that it shall have greater affinity of bitumen and shall retain a film of bitumen even in the presence of water. The absorption shall not ordinary exceed one percent. The bajri shall be supplied and stacked in store in stacks in 5m x 2m x 1m stacks and fully conforming to specifications for road and bridge works issued by the Ministry of surface transport (Road wing) 5% deduction in volume computed by stacks measurements shall be made to arrive at the volume to be paid for. (N.S.).

Supply, Carriage and Collection of crushed or broken stone aggregate 53mm to 22.4mm gauge (G-II) from Kalyana/Kheri Butter or nearest approved quarry in accordance with the specifications laid down in specification No. 3.64 of PWD specifications 1990 Ist edition and conforming to grading given in the table as given below. The material shall be stacked in store in stacks of the 2mx1.5mx0.35 m sizes or as desired by the Engineer-in- Charge. The actual volume of this aggregate deduction ten percent (10%) from the volume computed by stack measurements as per clause 404. (NS)