8831/E8 REPAIR / RESURFACING OF ROADS IN PATCHES AND REPLACEMENT OF ROAD FURNITURE INSIDE DEPOT AREA AND RESIDENTIAL AREA AT NAD SUNABEDA ODISHA

Amount

Material and labour in preparing old 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.

M&L for Repair to potholes of any depth and n.exc 1.0Sqm each, including sweeping dust, mud, water, scoring sunken surfaces in roads, path, cutting around edges to at least 25mm in depth, making good by filling in screened and graded road metal, watering and well ramming (including supply of road metal), and including applying evenly a priming / tack coat with bituminous primer using paving bitumen of viscocity VG 30 at the rate of 10kg per 10Sq.m, complete all as specified.

Material and Labour for applying evenly a priming / tack coat with bituminous primer VG 30 at 5 KG per 10 Sq.m complete all as specified and directed by Engineer-in-charge.

M&L for Bituminous premix semi dense asphaltic concrete 40 mm consolidated thickness with 5.5% binder content with paving bitumen VG-30 by weight of total mix, rolled and compacted to required camber and gradient using hot mix plant and mechanical paver complete all as specified. Note: If actual design mix covers less than 5.5% binder content, then rate of recovery of bitumen shall be as per rate in purchase voucher per KG for the purpose of adjustment. No adjustment shall be made if the design mix binder content is more than 5.5% complete all as specified and directed.

Material and Labour for Surface dressing not exceeding 15cm deep and getting out in hard/dense soil as in berms including uprooting of grass/spalings etc and removing rubbish to a distance not exceeding 50m complete all as specified

M&L for 100mm thick Moorum filling brought from outside MD land spreading, levelling in layers not exc 25cm thick, well ramming and watering as required, as in road side berms complete all as specified and directed. Note: 10% (Ten percent) deduction shall be made from the quantity computed.

M & L for preparing bituminous surfaces of road and marking 2.5mm thick centre lines, stop lines, dashes, arrows etc. and the like n. exc 10cm wide on roads pavements with hot applied thermo plastic road marking paint of approved colour confirming to BS 3262-1989 with special applicator machine all as per manufacturers instruction complete all as specified and directed.

M&L in repairs Delineator 600 mm long all directional retro reflected round delineator short made out of 18 gauge MS pipe of outer Dia 47mm, Delineator powder coated to have 200 mm wide high intensity reflective band of colour white and red. Reflective bands protected with welded wire mesh cage CAT PART No. 11-20 Make : Greens/ Greenlite or equivqlent MES approved make all as specified and approved by Engineer-in-Charge and fixing in cement concrete 1:2:4 by using 20mm graded stone aggregate with size of block 300mmx300mmx450mm deep including earth work complete all as directed by Engineer-in-Charge. Note : - The rate of PCC & earth work is included in this item and nothing shall be extra paid.

S&F in repairs Two way (dual direction) reflective road studs (Cat eye) of Aluminium alloy body of dimensions 90 x 115 x 18mm, having micro cube corner spark glow reflector white/red/yellow a side provided with steel zinc plated nail of Dia 12mm of length 120mm for fixing to road by hammering all as specified and directed by Engr-in-Charge. Note :- (i) Cat eye shall confirm to ASTm D-4280 and morth 7th from CRRI New Delhi and model ALEXIX-1402 or Greenlite or equivalent MES approved make complete all as specified and directed by Engr-in-Charge.

S&F in repairs Solar Road Studs having 3 LED of colours red/yellow to a side (total-06 Nos) housed in a tough pressure dia casted aluminium alloy of any size (120 x 130mm), (100 x 130mm) and (125mmx125mm) of height 20mm built in stem-nail 30 mm x 50 mm long for fixing with epoxy. LEDs, Solar - cells, battery & light sensor roof, system workable 2-3 days after full charge in 8-10 hours, CAT No- GPL-03-01 Make : Greenlite or equivalent MES approved make complete all as specified and directed by Engr-in-Charge.

S&F in repairs Reflector round type.Dimension Dia: 144.5mm,Colour in Red, Amber or White. Make : Greens/ Greenlite or equivalent MES approved make complete all as specified and directed by Engr-in-Charge.

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