SPECIAL REPAIR TO OFFRS MD ACCN INTERNAL APPROACH ROAD AT GANDHINAGAR MILITARY STATION

Material and labour for Scarifying or picking gravelled, macadam or bituminous macadam surfaces in area not exceeding 400 Sqm and exceeding 50mm but not exc 100mm and removing n exc 50 metres and stacking complete all as specified and as directed.

Material and labour for Cement concrete work in pavement/ hard-standing of flexural strength 40 kg/per square centimetre in field using 400 kg of cement per cubic metre, thickness of concrete 25 cm or more as in Path/Hardstanding & alternate panel including power floater concrete machine vibrator with sealing compound etc. including necessary form work complete all as specified and directed by Engr-in -Charge. Note :- Cement concrete shall be laid to both sides slope in bays not exceeding 3 metre in length and joints shall be provided along the Length and bays and same shall be filled with sealing compound grade B shall be measured and paid separately under respective items.

Material and labour for Forming 12mm width Expansion joints in concrete slab for full depth of PQC. Early entry saw and subsequent cutting by using diamond bit cutter of appropriate size, straight and smooth edges. Joint cleaned throughly with application of compressed air. Joint shall be made dry ,vacuum cleaned and free dirt ,oil,vegetation and other debries and filled with pre-formed bituminous filler and top 30mm primed and sealed with sealing compound, Grade ‘B’ conform to design complete all as specified

Material and labour for Forming Construction joint 30mm deep x 10mm wide, Early entry saw and subsequent cutting by using diamond bit cutter of appropriate size, straight and smooth edges. Joint cleaned throughly with application of compressed air. Joint shall be made dry ,vacuum cleaned and free dirt ,oil,vegetation and other debries and filled with sealing compound Grade ‘B’ conform to design complete all as specified

Material and labour for Forming Contraction (Dummy) joints 30mm deep x 10mm wide, Early entry saw and subsequent cutting by using diamond bit cutter of appropriate size, straight and smooth edges. Joint cleaned throughly with application of compressed air. Joint shall be made dry ,vacuum cleaned and free dirt ,oil,vegetation and other debries and filled with sealing compound Grade ‘B’ conform to design complete all as specified

Material and labour for PCC 1:2:4 type B1 (using 20 mm graded stone agg ) as in lintels upto 1.5 m clear span, cills, steps; seismic and other similar bands, plinth courses, string courses, lacing courses, drain channels, copings,parapets copings, water troughs and the like including weathering, slightly rounded for chamfered angles and throating, as directed.

Supply and fixing in repair 110 mm bore PVC (SWR) pipes, single socketed in any length with rubber ring joints, laid in trenches or in floors complete all as specified and directed.