procurement of bs vi diesel mofussil chassis , laying and jointing pvc pipe. heading , non a/c5639 mmwb + (or) -1%tolerance passenger chassis fitted with bsvi engine (six cylinders) meeting obd ii norms with exhaust brake (eb) front and rear leaf spring suspension as per specificationgiven in chapter – 4 and requirement chapter – 8 at the time delivery compliance to as052 , non a/c5639 mmwb + (or) -1%tolerance passenger chassis fitted with bsvi engine (six cylinders) meeting obd ii norms with exhaust brake (eb) front and rear leaf spring suspension as per specificationgiven in chapter – 4 and requirement chapter – 8at the time delivery compliance to as153 , non a/c 6000 / 6200 mm wb (12m passenger chassis fitted with bsvi engine (six cyclinders) meeting obd ii normsand exhaust brake (eb) front and rear air suspension as per specificationgiven in chapter – 4 and requirement chapter – 8for setc express operation at the time delivery compliance to as052 , non a/c 6000 / 6200 mm wb (12m passenger chassis fitted with bsvi engine (six cyclinders) meeting obd ii normsand exhaust brake (eb) front and rear air suspension as per specificationgiven in chapter – 4 and requirement chapter – 8for setc express operation at the time delivery compliance to as153 , non a/c4200 / 4450 mmwb + (or) -1%tolerance passenger chassis fitted with bsvi engine (six cylinders) meeting obd ii norms with exhaust brake (eb) front and rear leaf spring suspension as per specificationgiven in chapter – 4 and requirement chapter – 8 (at the time of delivery compliance to ais052 in force) , non a/c4200 / 4450 mmwb + (or) -1%tolerance passenger chassis fitted with bsvi engine (six cylinders) meeting obd ii norms with exhaust brake (eb) front and rear leaf spring suspension as per specificationgiven in chapter – 4 and requirement chapter – 8(at the time of delivery compliance to ais153 in force) , non a/c5334 mmwb + (or) -1%tolerance passenger chassis fitted with bsvi engine (six cylinders) meeting obd ii norms with exhaust brake (eb) front and rear leaf spring suspension as per specificationgiven in chapter – 4 and requirement chapter – 8 (at the time of delivery compliance to ais052 in force) , non a/c5334 mmwb + (or) -1%tolerance passenger chassis fitted with bsvi engine (six cylinders) meeting obd ii norms with exhaust brake (eb) front and rear leaf spring suspension as per specificationgiven in chapter – 4 and requirement chapter – 8 (at the time of delivery compliance to ais153 in force) , a/c 6000 / 6200 mm wb (12m passenger chassis fitted with bsvi engine (six cylinders) meeting obd ii norms and exhaust brake (eb) front and rear air suspension as per specificationgiven in chapter – 4 and requirement chapter – 8 ifor setc express operation. (at the time of delivery compliance to ais052 in force) , a/c 6000 / 6200 mm wb (12m passenger chassis fitted with bsvi engine (six cylinders) meeting obd ii norms and exhaust brake (eb) front and rear air suspension as per specificationgiven in chapter – 4 and requirement chapter – 8 for setc express operation. (at the time of delivery compliance to ais153 in force)