REPAIRS TO CERTAIN BLACK TOP ROADS PATH CULVERTS AT RESIDENTIAL AREA CVRDE AVADI

Amount

Repair to pot holes any depth n.exc 1 sqm each including sweeping free from dust and mud or water scoring sunken surfaces in road path making good by applying tack coat bituminous primer @ 5 kg per 10 Sqm putting in premix as specified for bituminous carpet (2cm thick) well rammed and sealed with premixed sand seal coat (6.80Kg binder with 0.06 cum of sand) again well rammed all as specified and as directed by the Engineer in charge.

Preparing surfaces of unsurfaced WBM by brushing with wire brushes for removing caked mud etc, sweeping with brooms and finally fanning the cleaned surface with gunny bages to remove all loose dirt etc all as specified and as directed by the Engineer in charge.

Preparing surfaces of Black top surfaces by brushing with wire brushes for removing caked mud etc, sweeping with brooms and finally fanning the cleaned surface with gunny bages to remove all loose dirt etc all as specified and as directed by the Engineer in charge.

WBM 75mm thick compacted thickness with coarse aggregate of grading 3 (50 to 20mm size) spread using granite stone rolled and consolidated to gradient and camber required all as specified and as directed by the Engineer in charge.

M&L Premix bituminous macadom with binder content 4% by weigth of the total mix using paving bitumen VG-30 grade laid / rolled and compacted to required gradient and camber (Consoliated thickeness 75mm or less) with power roller of capacity exceeding 8 tonne but not exceeding 12 tonne all as specified and as directed by the Engineer in charge.

M&L on WBM surfaces and applying evenly a priming / tack coat with bituminous primer @ 10Kg per X Sqm in paving bitumen all as specified and as directed by the Engineer in charge.

M&L on black top surfaces and applying evenly a priming /tack coat with bituminous primer @ 5Kg per X Sqm in paving bitumen all as specified and as directed by the Engineer in charge.

M&L bitmuminous premix semi dense asphaltic concrete, 30mm consolidated thickness with 5.5% of binder content by weight of total mix and compacted to required camber and gardient with mechanical paver complete all as specified and as directed by the Engineer in charge.

S&F in repair solar delineator 90cm long with MS round pipe 40-50mm dia including removal of old any type delineator and fixing of new delineator with PCC 1:2:4 B1 of size 150mm dia and 300mm depth all as specified and as directed by the Engineer in charge.

S&F in repair Solar studs 110X110mm size all as specified and as directed by the Engineer in charge.

S&F in repair 900mm long MS delineator with 3Nos reflective conspicuity tape of yellow, red& white including removal of old any type delineator and fixing of new delineator with PCC 1:2:4 B1 of size 150mm dia and 300mm depth all as specified and as directed by the Engineer in charge.

S&F in repair dual-directional reflective cat eye of aluminium casted stud 120 x 120mm having plastic / ABS strip containing 86mini retro reflective glass beads of colour white/yellow one side provided with steel zince plated nail of dia 12mm length, 120mm fixing to road by hammering all as specified and as directed by the Engineer in charge.

Painting lines dashes, arrows, letters etc.on concrete/ bituminous surfaces with 2mm thick thermo plastic road marking paints including glass beads of required coloured as white and golden yellow all as specified and as directed by the Engineer in charge.

S&F in repairs High Intensity Reflective Conspicuity Tape, Yellow/ Red/ white, 50mm in Width all as specified and as directed by the Engineer in charge.

Demolition of cement concrete in ground floors and pavings n.exc 15cm thickness (below or above ground level) all as specified and as directed by the Engineer in charge.

M&L for broken stone Hardcore of gauge n.exc 63mm, deposited, spread and levelled in layers n.exc 15cm thick, watered and rammed to a true surface all as specified and as directed by the Engineer in charge.

M&L cement concrete 1:4:8 type D2 (using 40mm graded aggregate) 75mm thick all as specified and as directed by the Engineer in charge.

M&LScreed bed or bedding layer 20mm thick for laying floor finish in CM1:6 all as specified and as directed by the Engineer in charge.

M&L hydrulic pressed coloured cement concrete tiles 300mmx300mmx25mm, set, jointed and pointed in thick neat cement slurry in floors and pointed with white cements and pigments all as specified and as directed by the Engineer in charge.

Shirdi Sai Baba Enterprises

Santhosh Infrastructure

Vijay Builders