REPAIR TO CERTAIN ROADS OF VARIOUS UNITS OF ZONE A AREA AT AHMEDABAD CANTT UNDER GE (A) AHMEDABAD

Amount

Material and labour for repairs to pot holes of any depth, not exceeding 1sqm each including sweeping free from dust and mud or water, scoring sunken surfaces in roads, paths etc. cutting around edges to at least 25mm in depth, making good by applying tack coat with paving bituminous primer at the rate of 5Kg/ 10Sqm putting semi dense asphaltic concrete using 5.5% binder content by weight of total mix, well rammed and sealed with binder 9.8Kg/ 10Sqm, blinded with 0.09cum stone chippings 6.3mm size and again well rammed (including supply of premixed macadam, binder and chippings) depth of pot holes exceeding 30mm complete all as specified and as directed.

Scarifying or picking gravelled, macadam or bituminous macadam surfaces in area exc. 400 Sqm and depth exc 50 mm and n exc 100mm deep, complete all as specified and directed.

Material and labour for premix bituminous macadam of any penetration laid, rolled and compacted to required gradient and camber (consolidated thickness 75mm or less) using paving bitumen binder content of 4% by weight of total mix complete all as specified and as directed.

Material and labour for preparing black top surfaces by brushing with wire brushes for removing caked mud, sweeping with brooms and finally fanning the cleaned surface with gunny bags to remove all loose dirts, dust and applying evenly a priming/ tack coat with paving bituminous primer at the rate of 2.5 Kg per 10 Sqm using paving bitumen of grade 80/100 (VG-10) complete all as specified and as directed.

Material and labour for bituminous premix semi dense asphaltic concrete, 30mm consolidated/ compacted thickness with 5.5% (paving bitumen VG-30 Grade) binder content by weight of total mix, mixed in hot mix plant, spread by using mechanical paver and 8 to 10 tonne power road roller, rolled and compacted to required camber and gradient complete all as specified and as directed.

Dismantling of old unserviceable/ damaged road furniture items like cat eye, solar cat eye and delineators of any discription complete all as specified and as directed.

Material and labour for preparing bituminous surfaces of road and marking 2.5mm thick centre lines, stop lines, dashes, arrows and the like not exceeding 10cm wide on roads pavements with hot applied thermoplastic road marking paint of approved colour confirming to BS 3262-1989 with special applicator machine complete all as per manufacturers instruction and as specified and as directed.

Supply and fixing in repair 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 including mild steel stud of suitable size as per manufacturers instructions complete all as specified and as directed.

Material and labour for preparation of old concrete surfaces of any description over 10cm width or girth and applying two coats of synthetic enamel complete all as specified and as directed.

Demolition of stone slab and tiles of any description or thickness as in floors, apron laid, bedded and point in any mortar complete all as specified and as directed

Demolition of cement concrete of any description and in any position not otherwise complete all as specified and as directed.

Material and labour for rubber moulded factory made chequered cement concrete tiles of size 300mm x 300mm x 25mm thick made of grey cement with pigment, laid over and including 15mm thick cement mortar in 1:6 bedding, set and jointed in neat cement slurry and pointed in coloured cement to match complete all as specified and as directed.

Material and labour for 100mm thick plain cement concrete 1:4:8 type D2 (using 40mm graded stone aggregate) as in sub base complete all as specified and as directed.

Material and labour for laying 60mm thick factory made chamfered edge cement concrete paver block of M-35 grade with approved colour, design & pattern as in footpath, parks, lawns, drive ways or light traffic parking of required strength, thickness and size/ shape, made by table vibratory method using PU mould, laid in required colour & pattern over and including 50mm thick compacted bed of fine sand, compacting and proper embedding/ laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver blocks as per required size and pattern finishing and sweeping extra sand complete with joints to match size and shape as approved by Engr-in-Charge. Complete all as specified and as directed.

DMA PROJECTS (BID ID -3192652)