REPAIR TO INTERNAL ROAD AT TECH AREA INCL REPLACEMENT OF ROAD FURNITURES UNDER AGE BR I CHANDIPUR

Amount

NOTE (Applicable for all items) :- The bidders/contractors are advised to read tender document & all corrigendum / amendments and General conditions of contracts before entrying/quoting the rates.

Demolition of cement concrete (un-reinforced) in ground floors and paving not exceeding 15 cm thickness (below or above ground level) and removing debris and rubbish out of the premises complete as directed.

M&L cement concrete 1:1.5:3 (Design Mix), type A-1 (using 20 mm graded stone aggregate) as in pavement / hardstanding of flexural strength 40 Kg/Sqm in field using minimum 400 Kg of cement per cum of thickness of concrete 250 mm or less complete all as specified and as directed.

Preparing 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. and applying evenly a priming/tack coat with bituminous primer (paving bitumin VG-10) at 5 kg / 10 sqm complete all as specified and as directed.

M&L for bituminous premix semi dense asphaltic concrete 40 mm consolidated thickness with 5.5 % binder content with paving bitumen VG-30, filler OPC cement as per recomendation of job mix design by weight of total mix from hot mix plant, rolled by 8 to 12 tonne vibrtating (tandom) road roller to confirm uniform surface and compacted to required gradient and laid with mechanical paver complete all as specified and as directed.

M&L Premix bituminous macadam laid/rolled and compacted to a required gradient and camber using 4% paving bitumen (VG-30) by weight of mix shall be from hot mix plant and laid by machnical paver (consolidated thickness 75mm or less).

M&L Repair to pot holes, area not exc 1 Sq m each including sweeping free from dust and mud, or water, scoring sunken surfaces in roads, paths, etc. cutting around edges to at least 25 mm in depth, making good by applying tack coat @ 5kg per 10 sqm, putting in pre-mixed bituminous macadam, well rammed and sealed with binder 9.8 kg/10 sqmand binded with 0.09 cu.m of stone chippings, 6.3 mm size and again well rammed (including supply of premixed macadam, binder and chippings), depth of potholes exc 30mm.

M&L Thermoplastic road marking paint 2 mm thick (lines, dashes, arrows letters, etc. on wall, pavements and the like) with road safety spikeries glass beads 8% including preparation of new or previously treated road surface by using special applicator machine with heating arrangement upto 160 degree centigrade complete all as specified.

S&F Hard PVC rubber road speed bumps with reflector, capacity upto 60 tons width 500 mm and length 750 mm.

Supply and fixing high quality convex mirror (ISI marked) of size 1000 mm dia with and including fixing on 6 feet long MS pipe (medium grade) of required size complete all as specified and as directed.

J B NATH AND SON

DS ENTERPRISES

ELECTRO COMMERCIAL CO

MS SUBHAM ENGINEERING AND CO

R.B.Construction

Sagar Electricals

jlenterprise

Bidder Name

RANA ENTERPRISES

DS ENTERPRISES

J B NATH AND SON

Sagar Electricals

R.B.Construction

ELECTRO COMMERCIAL CO

jlenterprise

MS SUBHAM ENGINEERING AND CO