SPL REPAIRS TO BLACK TOP ROAD AND PCC ROAD AT HQ COY NML OR MD ACCN BQM ECOs NEAR PT GROUND OLD HASTING LINE FEME and FAE OF MCEME UNDER GE MCEME SECUNDERABAD

Amount

M&L for repair to potholes depth not exc 30 mm, not exc 1 Sq.m each including sweeping free from dust and mud or water, scoring sunken surfaces in roads, path, etc. cutting around edges to at least 25 mm in depth (depth of potholes not exc 30 mm), making good by applying tack coat with bituminous primer @ 5 Kg per 10 Sq.m, putting in premixed bituminous macadam, well rammed and sealed with binder 9.8 Kg per 10 Sq.m, blinded with 0.09 Cu.m of stone chippings, 6.3 mm size and again well rammed (including supply of premixed macadam, binder and chippings) using paving bitumen VG-30 complete all as specified and directed.

M&L for scarifying or picking gravelled, macadam or bituminous macadam surfaces in area not exc 400 sqm and exc 50 mm but not exc 100 mm deep.

M&L for granite trap or basalt, 7.5cm thick (compacted thickness) WBM/WMM, with coarse aggregates of grading 2 (63 to 40mm size) or of grading 3 (50 to 20 mm size), spread, rolled and consolidated to gradient and camber required, etc complete all as specified and directed.

M&L for granite trap or basalt, 15cm thick (compacted thickness) WBM/WMM, with coarse aggregates of grading 2 (63 to 40mm size) or of grading 3 (50 to 20mm size), spread, rolled and consolidated to gradient and camber required, etc complete all as specified and directed.

M&L for preparing unsurfaced WBM surfaces by brushing with wire brushes for removing caked mud etc. sweeping with brooms and finally fanning the cleaned surface with gunny bag to remove loose dirts etc. and applying evenly a priming/tack coat with bituminous primer using paving bitumen @ 10 kg per 10 Sq.m using paving bitumen VG 30 complete all as specified and directed.

M&L for preparing black top surfaces by brushing with wire brushes for removing caked mud etc. sweeping with brooms and finally fanning the cleaned surface with gunny bag to remove loose dirts etc. and applying evenly a priming/tack coat with bituminous primer using paving bitumen VG 30 @ 5 Kg per 10 Sq.m complete all as specified and directed.

M&L for bituminous premixed semi-dense asphaltic concrete 30 mm consolidated thickness with 5.5% binder content using paving bitumen of grade VG 30 penetration by weight of total mix laid using mechanical paver, rolled and compacted by using power vibrator roller 8 to 12 tonne capacity to required camber and gradient complete all as specified and directed. Note: For design purpose min. binder content was specified as 5.5% for VG-30 grade bitumen and it shall not reduce under any circumstances. During design stage if binder content exceeds 5.5% no extra payment shall be made to contractor for excess use of binder.

M&L for premix bituminous, macadam laid, rolled and compacted to required gradient and camber with 8 to 10 Tonne power roller (consolidated thickness 75 mm or less) with 4% binder content by weight of total mix, using paving bitumen complete all as specified and directed. Note: i) For design purpose min. binder content was specified as 4% for VG-30 grade bitumen and it shall not brought down under any circumstances. During design stage if binder content was exceeds 4% no extra payment shall be made to contractor for excess use of binder. ii) Levels to be taken (jointly by contractor and AGE) before and after laying of bituminous macadam.

M&L for 2.5 mm thick, exc 100 mm width, road markings paint as in centre line, stop line, dashes, arrows, brackets and similar work on road surfaces as per IRC pattern with thermo plastic paint of approved quality and make with 8% glass beads laid at temperature 160 Degree celsius with a special applicator machine complete all as per manufacturer's instructions and traffic diversion arrangement. Make: CMS Mumbai, Shivalik Prime Chandigarh, Ritacto Meerut, SN Industries Delhi, Auto Mark (Industries) India Ltd.

S&F road stud (cat eye) two way reflective of size 100x100x25 mm (min size) and max size according to manufacturer made with ABS material, scratch and abrasion resistant, micro plastic, temperature resistant body complete all as specified and as directed.

M&L for cement concrete 1:2:4, type B0, (using 12.5 mm aggregate) as in roof kerbs or mud stops, rounded or chamfered on edges etc complete all as specified and directed.

Demolition of cement concrete (un reinforced) in ground floors and pavings not exc 15 cm thickness (below or above ground level), etc complete all as specified and directed.

M&L for 100 mm thick, Cement concrete 1:4:8 type D-2, (using 40mm graded aggregate) as in sub base of floors / paths etc. complete all as specified and directed.

M&L for 100 mm thick, Cement concrete 1:2:4 type B- 2, (using 40mm graded aggregate), etc complete all as specified and directed.

Formwork to sides of rough finished flat surface of concrete foundations, footings, bases of columns, raft and raft beams, sides and soffits (if any) of foundation and plinth beams; and similar work; vertical or to batter,etc complete all as specified and directed.

Forming 12mm thick expansion joints filled with pre-formed bituminous filler and top 30mm primed and sealed with sealing compound, Grade ‘A’, for thickness of concrete slab in 100 mm, complete all as specified and directed.

M&L for 75mm thick PCC 1:4:8 type D2 using 40mm graded stone aggregate as in sub base etc complete all as specified and directed.

M&L for 80mm thickness M-40 Grade, machine pressed precast concrete interlocking paver block of any size confirming to IS 15658-2006 and ISI marked complete all as specified and directed.

M&L for 60mm thickness M-40 Grade, machine pressed precast concrete interlocking paver block of any size confirming to IS 15658-2006 and ISI marked complete all as specified and directed.

M&L for 50mm thick sand cushion/sand filling ("M" Sand/Robo sand) under floors or in foundations including watering and consolidation complete all as specified and directed.

M&L for PCC 1:2:4 type B1, using 20mm graded aggregate as in lintels upto 1.5m clear spanl eills, steps; seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings upto 60 em in height, copings, kneelers, apex stones, bed plates, kerbs, water troughs and the like including weathering, slightly rounded or chamfered angles and throating, complete all as specified and directed.

M/S B.SHRAVAN KUMAR

m. surender singh

SAI RUPA CONSTRUCTIONS

B Sreepathy Rao & Sons

K CHANDRAPAL REDDY

B RAMACHANDRAIAH AND SONS