GE863/EWS-T-74 OF 2021-22

Amount

Demolition of flexible / rigid pavement of any description and in any position by means of mechanical method including cutting by machine of existing edges / boundary of any thickness and removing the material exc. 5 km but not exc. 8 km complete all as specified and directed.

M&L for 150 mm thick dry lean concrete of compressive strength not less than 7 Mpa at 7 days . Min cement content should not be less than 140 Kg/Cubic metre complete all as specified and directed.

M&L for 10mm thick layer of sand including watering, rolling over DLC complete all as specified and directed. Note : DLC Shall be measured & Paid for seperately.

M&L for 400 micron HDPE sheet virgin quality having min weight 390 gm per sqm over sand layer complete all as specified and directed. Note : sand layer shall be measured & Paid for seperately

M&L for pavement quality control concrete using crushed stone aggregate having minimum field flexural strength of 40 Kg/Square centimetre in pavement using 400 kg of cement per cubic metre, thickness of concrete (PQC) not exc. 25 cm, using non circular/triangular synthetic fiber @ 0.25% by weight of cement used, laid to level, gradient and camber including necessary form work, complete all as specified and directed. Note :Polyster Non circular / triangular fiber shall be measured and paid for separately as supply only.

Supply only polyester non-circular/triangular fibers 12mm long with circum circle diameter 30-35 micron, designed for melting point of 240-260 degree Celsius and having specific gravity of 1.34 to 1.40 complete all as specified and as directed.

M&L for finishing of concrete pavements by belting and brooming without using extra cement complete all as specified and directed.

M&L for forming construction joint 10mm wide and 25mm deep, primed and providing a back up rod/debonding strip and top 10mm (excluding 2 to 3 mm recess at top) primed and sealed with and using polyurethane based sealing compound with suitable primer as per manufacturer's recommendations, complete all as specified and directed.

M&L for forming 25mm wide expansion joint to full depth of slabs (200mm thick) and filled with compressible rubber filler board (silflex dura board HD 100 of supreme make or equivalent) and providing a back up rod/debonding strip and top 12mm (excluding 2 to 3 mm recess at top) primed and sealed with and using polyurethane based sealing compound with suitable primer as per manufacturer's recommendations, complete all as specified and as directed (including cutting edges of existing pavements for forming expansion joints between existing and proposed slab if required). Note: Compressible filler board shall be fixed after full depth cutting of slab, complete all as specified and directed.

M&L for forming Contraction (Dummy) joints of, 65mm deep x 10mm wide, on existing cracks developed in between flexible & rigid pavement , filled with Grade 'B'( Jet fuel resistant) and removing debris complete all as specified and directed.

M&L for two coats of painting lines, dashes, arrows, letters etc on bituminous / concrete surfaces exc 10 cm width of Asian paints or equivalent, colour of water base paint shall be white or golden yellow and black as per the requirement of Helipad including preparation of surfaces complete all as specified and as directed.

m/s jupiter builders

M/S Shamsher Negi Dewa

M/S SHIV NATH ENTERPRISES

M/S Gulab Singh

R B TRADERS