REPAIR AND MAINTENANCE OF PCC ROAD, BITUMINEOUS ROAD, PATHWAYS, HARDSTANDING AND ASSOCIATED WORKS INCLUDING REPLACEMENT OF ROAD FURNITURE IN TECHNICAL AND RESIDENTIAL AREAS OF CVRDE AVADI

Amount

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.

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

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

Material & labour for Pavement Quality Cement concrete (PQC) work in pavement/ hard-standing of flexural strength 40 kg/Sqcm 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.

Material & labour for forming 12mm thick machine cut expansion 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.

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

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

Material & labour for PCC type D2 1:4:8 (using 40 mm graded aggregate) cement concrete as base, sub base and concrete filling for steel post of complete all as specified and directed.

Material & labour for Machine pressed coloured precast with grey cement and pigment conctete interlocking paver block any shape and size confirming to IS 15658-2006 of 60 mm thickness, M-35 Grade over a layer of 25mm thick sand cushion complete alla specifed and directed.

Material & labour for Hydraulic pressed chequered cement concrete colour tiles 300mmx300mmx 25mm, set, jointed and pointed in thick neat cement slurry in floors and pointed with white cements and pigments iincluding screed bed or bedding layer of cement mortar 15mm thick for laying floor finishes with CM 1:6 complete all as specified and as directed

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.

Material & labour Brick work with sub class 'B' brickes straight or curved on plan exc 6m radius in plain built in CM 1:6 complete all as specified and directed

Material & labour for Rendering 15mm thick in fair faces of brick work or concrete surfaces in CM 1:4 finished even and smooth with out using extra cement complete all as specified and directed.

Material & labour for two coats of Hi Gloss synthetic enamel paint over one coat of red oxide priming including preparation of old steel surfaces complete all as specified and as directed.

Material & labour for preparation of new/old concrete kerb stone surfaces/plastered surface and applying two coat or more coats of roadex kerb stone marking paint to give uniform finish of any colours over a coat of primer and pattern complete all as specified and directed by Engr-in-Charge Make :- Berger guidline/Dulux Trade line/Indigo

Material & labour 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 incld necessry excevation embedding blockc tin the ground to depths directed , required and a tempering around and removing surplus spoil to a distance not exc 50 mtr and deposting where directed including demolition of old PCC block all as specified and directed by Engineer-in-Charge.

Dismantling wrought iron or mild steel work of any description not otherwise provided for

S&F Framed work with steel plates as in gates, doors works, sign post ,warning board fixed of angle or other section with gusset plates, rails, braces etc., complete drilled forr fixing of steel sheeting or other covering and to be prepared for hanging or sliding with and including either hooks and steel hnaging fittings of complete all as specified and directed.

Material & labour writing letters or figures (Block Roman or Indian) n.exc. 30 cm height with using synthetic enamel paint (1st quality) all as directed.

Material & labour writing stops, commas, short lines, dashes, hyphens, brackets with synthetic enamel paint ( 1st quality) all as directed.

Scarifying the existing bituminous road surface to a depth of 50 mm and disposal of scarified material within all lifts and lead upto 1km (by mechanical means) of complete including 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 bags to remove all loose dirt etc. complete all as specified and directed.

Repair to pot holes any depth n.exc 1 sqm each including sweeping free from dus 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) against well rammed.

Material & labour for 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.

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 bags to remove all loose dirt etc.,complete all as specified and directed.

Material & labour for applying evenly a priming / tack coat with bitumen emulsion primer VG-10 @ 10 Kg per 10 sqm on WBM surfaces, complete all as specified and directed.

Premixed bituminous macadam laid / rolled and compacted to required gradient and camber (consolidate thickness 75mm or less) using paving bitumen of Grade VG - 30 as binder with 4% minimum binder by weight of total mix rolled and compacted with power road roller of 8 to 12 tonne capacity to required camber and gradient complete all as specified and as directed. NOTES:- (i) The ingredients shall be mixed in hot mix plant and the mix shall be spread using paver. (ii) Contractor shall get the design mix carried out from sources specified here-in-after and execute work using bitumen content as per actual design mix. In case bitumen content required as per design mix varies with 4% as specified, excess quantity of paving bitumen of required shall be considered in unit rates and nothing will be paid extra. (iii) Cost of carrying out design mix shall deemed to be included in the unit rate quoted for this item.

Material & labour for applying evenly a priming / tack coat with bitumen emulsion primer VG-10 @ 5 Kg per 10 sqm on black top surfaces complete all as specified and directed.

Material & labour for premixed bituminous semi dense ashphaltic concrete 30mm consolidated thickness, using paving bitumen of Grade VG-30 with 5.5% minimum binder content by weight of total mix and laying with mechanical paver, rolled and compacted with power roller of 8 to 12 tonne capacity to required camber and gradient, complete all as specified and as directed. NOTES:- (i) The ingredients shall be mixed in hot mix plant and the mix shall be spread using paver. (ii) Contractor shall get the design mix carried out from sources specified here-in-after and execute work using bitumen content as per actual design mix. In case bitumen content required as per design mix varies with 5.5% as specified, excess quantity of paving bitumen of required shall be considered in unit rates and nothing will be paid extra. (iii) Cost of carrying out design mix shall deemed to be included in the unit rate quoted for this item.

Material & labour for Road marking strips, Lines, Dashes, Arrows, Letters etc., of 2.5mm thick (Reflective Type) of colour White or Golden Yellow on roads, pavements and the like exceeding 10 cm wide with Hot Thermo Plastic material by fully automatic thermoplastic paint applicator machine, fitted with profile shoe, glass beads dispenser, propane tank, heaters and profile shoe heater, driven by skilled operatorr on road surface including cleaning road surface of all dirt, scales, oil, grease and forein materials etc., with road marking paint conforming to IS-3262 part I &II of 1989 etc., complete as per manufacturer's instructions, all as specified and directed. Note:- Colour of paint shall be as approved by AGE(I).

Material & labour for preparation of new/old concrete kerb stone surfaces/plastered surface and applying two coat or more coats of roadex kerb stone marking paint to give uniform finish of any colours over a coat of primer and pattern complete all as specified and directed by Engr-in-Charge Make :- Berger guidline/Dulux Trade line/Indigo

Material & labour for two coats of Hi Gloss synthetic enamel paint over one coat of red oxide priming including preparation of old steel surfaces complete all as specified and as directed.

S&F in repairs Rubber Speed bump of size 50 mm (height) X 375 mm (width) X 500 mm (length), ABS block black and yellow & reflectors on both sides including necessary fixing arrangements with epoxy/thermoplastic adhesive and anchor bolts all as per manufacturers instructions and complying to guidelines issued by Min of Road Transport etc. complete and as per direction of Engineer-in-charge. Make:CatEye/ DarkEye / SunEyez /3M.

Supplying, fittings, fixings and handing over the outdoor benches three seater (Cast iron & FRP top fibre Victoria Bench) with connected planks of long bench make ARIHANT or Techno commercialy equivalent as approved by AGE (I) of fully complete at site with including all accessories and fixtures, labours etc., complete all as specified and as directed.

S&F in repairs Road Convex Safety Mirror outdoor type made of one piece of Polycarbonate Traffic Mirror Unbreakable Round Wide-Angle of size 80 cms dia, outdoor type,including mounted steel frame along with MS pole supporting of varying height including all fixing arrangements with adjustable Brackets and Nuts Bolts for Installation, Suitable for Driveways, Garages, Warehouses and Buildings Blind Spots and necessary foundations including excavation & removal of soil (300mm X 300mm X 450 mm with M15 using 20mm graded stone aggregate) complete all as specified and as directed. Make:CatEye/DarkEye/SunEyez/3M

S&F metal tubular dealineator made out of ABS round body fitted with 2 Nos 65 mm dia highly reflective reflectors made out of PMMA and mounted on 45/50 mm dia mild steel pipe of 600 mm height duly powder coated and thermo plastic elastomer 3 bands of green, red and yellow reflector radium tape of 25 mm wide strips with anti theft steel net for reflector protection including embedding in PCC 1:2:4 (150x150x300mm) type B1 including removal of excavated soil to a distance not exc 50 m complete all as specified and directed. (Make : Sinor, ACE Polymers, TATA BP).

Supply and fixing cat eye solar reflective type of metal body alloy of size 100mm x 100mm x 20mm with PAMA striplens reflector of model No. DA 972.0 fixed with and incl MS stud of suitable size fixing to road by hammering as per manufactures instructions.

KNS CONSTRUCTIONS (BID ID -3477307)

silambarasan (BID ID -3476676)