REPAIRS TO CERTAIN ROADS INCLUDING ROAD FURNITURE IN ZONE A and B UNDER AGE BR (N) NO. I OF GE(N) SECUNDERABAD.

Amount

Scarifying or picking gravelled, macadam or bituminous macadam including soling surfaces if required in area not exceeding 400 Sqam and depth exceeding 50mm and not exceeding 100mm deep and removing materials from site of work or stacking for reuse at site complete all as specified and directed.

M&L 7.5cm thick (Compacted thickness) WBM, with coarse aggregates of grading 2 (63 to 40mm size) or of grading 3 (50 to 20mm size, spread, rolled and consolidated to gradient and camber required with granite, trap or basalt stone complete.

Ditto all as per item No 3 above but except materials ( Material retrived from from item No 1 to be reused after screening)

Repairs to pot holes of any depth and n exc 1 Sqm each incl sweeping free from dust and mud, water scoring sunken surfaces in roads, paths etc cutting around edges at least 25mm in depth, making good by applying tack coat @ 5 kg per 10 Sqm using paving bitumen (VG-30) putting in premixed bituminous macadam, well rammed and sealed with binder 9.8kg per 10 Sqm, blinded with 0.09 cum of stone chipping, 6.3mm size and again well rammed (inc supply of premixed macadam, binder and chipping). depth of potholes exc 30mm complete all as directed.

M&L for preparing unsurfaced water bound mecadam surfaces by brushing with wire brushes for removing caked mud etc sweeping with brooms and finally fanning the cleaned surfaces with gunny bags to remove all loose dirt etc and applying a tack coat of paving bitumen primer at 10 Kgs/10 sqm using paving bitumen (VG-30) all as specified and directed

M&L Premix bituminous, paving bitumen any penetration laid/rolled macadam with binder content of 4% by weight of total mix using paving bitumen (VG-30)and compacted to required gradient and camber (consolidated thickness 75mm or less)

Preparing black top surfaces by brushing with wire brushes for removing caked mud etc sweeping with brooms and finally fanning the cleaned surfaces with gunny bags to remove all loose dirt etc and applying a tack coat of paving bitumen primer at 5 Kgs/10 sqm using paving bitumen (VG-30) all as specified and directed

Bituminous premixed semi dense asphaltic concrete, 30mm consolidated thicknes with Job mix formula using paving bitumen (VG-30) with 5.5% binder content(paving bitumen) by weight of total mix, mixed in hot mixed plant, rolled and compacted to required camber and gradient by using mechanical paver complete to be uniform surface all as specified and directed.

M & L 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.

S&F in repairs 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 complete all as specified and directed

S&F in repairs 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. fixed on bituminious / concrete surfaces all as specified and directed

S & F repairs 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 as per manufactures instructions.

M&L 100mm thick(Spreaded thickness) approved moorum/red bajri for berms including spreading,levelling,watering and rolled with hand roller of 2 to 5 tonne capacity to required camber and gradient complete all as directed . Note : Moorum shall be brought from out side MD land.

BNS INFRA AND DESIGN (BID ID -3467693)

G.CHANDRIAH AND SONS (BID ID -3467444)

M/S B.SHRAVAN KUMAR (BID ID -3468164)

M. Laxman Rao and sons (BID ID -3468489)

M/s. P S REDDY (BID ID -3468603)

Sri Associates (BID ID -3468375)

NIMMA NARAYAN ENGINEERS AND CONTRACTORS (BID ID -3467932)

INDGUARD ENGINEERS (BID ID -3468668)