tender for construction of various streets in w.n- 06 at ellenabad - 1 works 2 hsr item 17.70-removal of existing ipb by manual means and disposal of dismantled material with all lead and lift as pertechnical specification clause 202.3 3 hsr item 21.84.1-constructing brick masonry inspection chamber 4 hsr item 17.69.3-interlocking concrete block pavement 3.providing and laying 60 mm thick isi marked interlocking paver blocks conforming 5 hsr item 21.93.1-providing and fixing sfrc manhole covers 6 hsr item 20.7.3-stringing out a.c. / p.v.c pipes and specials 7 hsr item 2.b0242- b0242. 150 mm dia pvc pipe 8 hsr item 17.5.3-compacting original ground 3. compaction of earthwork 9 hsr item 17.23.1-water bound macadam grading - ii 1.water bound macadam grading ii ( without screenings for low volume roads ( undesignated ) 10 hsr item 7.21.2-brick work with common burnt clay nonmodular bricks of class designation 10.5 in foundation and plinth in: 2. cement mortar 1:6 ( 1 cement : 6 coarse sand ) 11 hsr item 6.8.3-providing and laying damp-proof course with cement concrete 1:2:4 ( 1 cement : 2 coarse sand ( zone-iii ) : 4 graded stone aggregate 12.5mm nominal size ) 3. 25 mm thick 12 ns item -recovery of old ipb