REPAIRS TO PCC ROADS ROAD FURNITURE HARD STANDING INCULDING REPAIRS TO JOINTS AT TECHNICAL AREA CVRDE AVADI

Amount

Taking out of sealing compound from joints of conrete road/ pavement using sharp edge tools manually to avoid broken of edges upto depth of 65mm & filling the same with joint sealing compound Grade 'B' complete all as specified and directed by Engineer-in-Charge.

Taking out of sealing compound from joints of conrete road/ pavement using sharp edge tools manually to avoid broken of edges upto depth of 25 to 30mm & filling the same with joint sealing compound Grade 'B' complete all as specified and directed by Engineer-in-Charge.

Demolition of cement concrete of any description and in any position not otherwise specifically provided for complete all as specified and directed by Engineer-in-Charge.

Demolition of cement concrete in ground floor/paving etc n. exc 15cm thickness complete all as specified and directed by Engineer-in-Charge.

M&L Plain Cement concrete type C2 nominal mix 1:4:8 (using 40mm graded aggrgate), thickness of concrete 100mm as in sub base/DLC including necessary form work & compaction all as directed by Engineer-in-Charge

Sand filling under floors or in foundation including watering and consolidation complete all as specified and directed by Engineer-in-Charge.

M&L for polythene film, black, 50micron laid in floors complete all as specified and directed by Engineer-in-Charge.

M&L for Pavement Quality 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 less including necessary steel formwork complete all as specified and directed by Engineer-in-Charge.

Forming 12mm thick expansion joint filled with premormed bituminious filler and top 30mm primed and sealed with sealing compound Grade 'B' for concrete slab 150mm thick complete all as specified and directed by Engineer-in-Charge.

M&L for forming dummy joint 65mm deep x 10mm wide filled with sealing compound Grade B complete all as specified and directed by Engineer-in-Charge.

Finishing surfaces of concrete road by brooming while concrete is in green position all as specified and directed complete all as specified and directed by Engineer-in-Charge.

M&L Cement concrete work in pavement/hard-standing Type B2 nominal mix 1:2:4 (using 40mm graded aggrgate), thickness of concrete 150mm including necessary steel form work & compaction by using plate & needle vibrator complete all as specified and directed by Engineer-in-Charge.

Demolition of Brickwork or stone/boulder masonry or cement block masonary, built in cement mortar including all quions, arches, pillars etc, but excluding ashlar facings, dressed stonework and precast concrete articles complete all as specified and directed by Engineer-in-Charge.

M&L pre-cast cement concrete type C1 1:3:6 block masonary with solid blocks exe 10cm in width and setting in cement mortar 1:6 complete all as specified and directed by Engineer-in-Charge.

M & L three coat of white wash on new plastered surfaces on including preparation of new plastered surfaces complete all as specified and directed by Engineer-in-Charge.

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

M&L cement plaster on fair faces of brick work or concrete surfaces in CM 1:4, 10mm thick and finishes surfaces even and smooth without using extra cement complete all as specified and directed by Engineer-in-Charge.

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 complete all as specified and directed by 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. complete all as specified and directed by 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. complete all as specified and directed by Engineer-in-Charge.

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

M&L Premix bituminous macadom with binder content 4% by weight 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 complete all as specified and directed by 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 complete all as specified and directed by 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 complete all as specified and directed by 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 reqd camber and gardient with mechanical paver complete all as specified and directed by Engineer-in-Charge.

M&L solar delineator 90cm long with MS round pipe 40-50mm dia including excavation/drilling fixed in 150mm dia & 300mm depth PCC 1:3:6 B1 with finishing in any type of road surface all as specified and directed by Engr-in -charge. Make: Dark eye DA-99 or equivalent.

S&F in repairs Solar studs 110X110mm size fixing to road by drilling with epoxy all as specified and directed by Engr-in –charge

S&F ABS round body fitted with 2 Nos 50 mm or 65 mm dia highly reflective reflectors made out of PMMA and mounted on MS pipe of 50 duly powder coated, anti rust & anti theft steel net delineator in repairs including excavation/ drilling fixed in 150mm dia & 300mm depth PCC 1:3:6 B1 with finishing in any type of road surface all as specified and directed by Engr-in -charge. Make: Dark eye DA-952-GP or equivalent

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 drilling with epoxy all as specified and directed by Engr-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 complete all as specified and directed by Engineer-in-Charge.

Surface excavation on hard / dense soil not exceeding 30cm deep and averaging 15cm deep and getting out including removing excavated materials out side MOD land complete all as specified and directed by Engineer-in-Charge.

S&F in repairs High Intensity Reflective Conspicuity Tape, Yellow/Red/white, 50mm in Width complete all as specified and directed by Engineer-in-Charge. Make: 3M, Dark eye

D Subramani and Sons

Santhosh Infrastructure