SPECIAL REPAIRS TO ROAD AND PROVN OF PAVER BLOCK PATHWAY ALONGWITH ROAD AT MD ACCN OF KENDRIYA VIDYALAYA AT CAD PULGAON.

M&L 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 bags to remove loose dirt etc.and applying evenly a priming/tack coat with paving bituminous primer @ 5Kg/10 sqm using VG-30 complete all as specified and directed.

M&L premix bituminous, macadam using 4% binder( paving bitumen VG-30 ) content by weight of total mix laid/rolled and compacted to required gradient and camber (consolidated thickness 75 mm or less) complete all as specified & directed. Note :- Premix shall be mixed in Hot mix plant and laying with mechnical paver finisher.

Repairs to potholes any depth not exceeding 1 sq m each including sweeping free from dust and mud , or water, scoring sunken surfaces in roads, paths etc. cutting around edges to at least 25 mm in depth making good by filling in screened and graded road metal, watering and well ramming (incl supply of road metal).

M&L 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 bags to remove loose dirt etc.and applying evenly a priming/tack coat with paving bituminous primer @ 5Kg/10 sqm using VG-30 and laying semi dense asphaltic concrete (Design mix) 30mm consolidated thickness with binder content VG 30 @ 5.5% by weight of total mix, using 2% Cement OPC 43 grade by wt of total mix as Filler material, Premix shall be mixed in Hot mix plant and laying with mechnical paver finisher, rolled and compacted with power roller exc 8 tonne but not exc 12 tonne capacity to required camber and gradient complete all as specified and directed.

M & L for cleaning and preparing the road surface and marking with reflective thermoplastic white/yellow road marking paint conforming to BIS-3262, laid through road marking machine in 2.5 mm thick layer of CRYSTALEX using 5 Kg material per square meter by incorporating the white glass beads @ 250 gms/Sqm for reflectivity for lines,dashes, arrows, zebra marking etc all as specified and as directed. Note :- I. Unit rate quoted by the contractor include for provision of red signals to keep off trafic from green work, cleaning road surface and working during odd hours when traffic is light.

S&F in repairs in solar cat eye aluminum alloy shall (100% water proofing design according to 65) of size 125mm x 125mm x 25mm (shank 65mm) of high efficiency Mono rystafie solar panel 2.4V/ 0.3 watt one NI-ed rechargeable battery (1.2V/ 1600MA) consisting of super bright LED with 10,000 to 18,000 mcd completed as per manufactures instructions etc. all as specified and directed.

Demolition of cement concrete (unreinforced) in ground floors and paving n exc 15cm thick (below or above ground level) complete all as specified and directed.

M&L for hard core of broken stone or boulders of gauge n.exc. 63mm deposited spread and levelled in layers n.exc. 15 cm thick watered and rolled/ rammed to a true surface complete all as specified and directed.

M&L for 75 mm thick PCC 1:4:8 in cement concrete sub floors, sub bases , floors and pavings (using 40 mm graded aggregade ) in foundation for post holes.

M & L for Machine pressed precast conctete interlocking paver block 80 mm thickness any shape and size with grey cement and pigment confirming to IS 15658-2006, M-35 Grade laid over sand cushing complete all specified and directed. Note :- Sand cushioning will measured and paid seperately.

Supply and laying of sand including spreading, levelling and ramming in layers n.exc. 25 cm thick in each layer complete all as directed.

Exavation in trenches not exc.1.5 m wide and n.exc 1.5 m in depth as in drain and getting out in soft/loose soil, complete all as specified and directed.

M&L PCC 1:4:8 type D-2 (40mm graded agg) as in foundation, filling & Mass concrete complete all as specified and directed.

M&L Pre-cast (Factory casted) cement concrete Kerb block casted in PCC (1:2:4) Type B-1 using 20mm graded stone aggregates with plan or interlocking joints (as directed) with solid blocks, exc. 10 cm in width and setting and jointed in cement mortar 1:6, complete all as specified & directed.

M&L Reinforced concrete pipes, class NP-2 of 150mm bore laid and jointed complete with colars in cement mortar.

M&L for PCC (1:3:6) type C-2 using 40mm graded stone aggregate Concrete bed to drain pipes including packing under and completely surrounding pipes with concrete after they are laid and tested;haunching against sides of 150 mm nominal bore of pipes after they are laid and tested in trenches complete as specified pipe.

Surface Excavation not exceeding 30 Cm deep and averaging 15 Cm deep and getting out in Hard/dense soil for repair of road side berms.

M&L moorum/red bajri 100mm thick filling in floors or pavings, laid in layers n exc. 15 cm thick, spread, levelled and rammed including watering.

Removing excvated soil n exc 50mtr and depositing where directed at a level n exc 1.5 above starting point.

NOTE : SCHEDULE OF CREDIT (Amount on page No 22 shall be deducted offline from the total quoted amount to arrive at the net contract sum to be considered for acceptance.)

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