Improvements to the 2nd cross street and 3rd cross street at Venkatta Nagar in Kamaraj Nagar Constituency.

Amount

CODE NO. 2.8.1 - Earthwork in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5m, including getting out the excavated soil and disposal of surplus excavated soil as directed , within a lead of 50m - all kinds of soil.

CODE NO. 4.1.2 - Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work upto plinth level - 1:1.5:3 (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20mm nominal size)

CODE NO. 4.1.5 - Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering.- all work upto plinth level -1:3:6 (1 cement:3coarse sand 6 graded stone aggregate 20mm nominal size)

CODE NO. 4.3.1 Centering and shuttering including strutting propping etc. and removal of form work for foundations, footings bases for columns

CODE NO.10.25.1 - Steel work welded in built up sections/ framed work ,including cutting,hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required - in stringers, treads, landings etc. of stair cases, including use of chequered plate wherever required all complete.

CODE NO: 13.16.1 6mm cement plaster of mix 1:3 (1 cement : 3 fine sand)

CODE NO. 15.2.1 - Demolishing cement concrete manually / by mechanical means including disposal of material within 50 metres lead - nominal concrete 1:3:6 or richer mix (i/c equivalent design mix)

Code No.4.1A.1 Construction of granular sub-base by providing close graded material, mixing in a mechanical mix plant at OMC, carriage of mixed material to work site, spreading in uniform layer with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per clause 401 of MoRTH specification, 4th Revision - by plant mix method - for grading I material.

Code No.5.1 - Providing and applying primer coat with bitumen emulsion on prepared surface of granular base including clearing of road surface and spraying primer at the rate of 0.60 kg/sqm using mechanical means. (As per MoRTH specification, 4th Revision).

Code No.5.2 - Providing and applying tack coat with bitumen emulsion using emulsion pressure distributor at the rate of 0.20 kg. per sqm. on the prepared bituminous / granular surface cleaned with mechanical broom. (As per MoRTH specification, 4th Revision).

Code No.5.3B - Providing and laying bituminous macadam with hot mix plant of capacity not less than 40 -60 TPH using crushed aggregates of specified grading premixed with bituminous binder, transported to site, laid over a reviously prepared surface with paver finisher to the required grade, level and alignment and rolled as per clauses 501.6 and 507.7 of MoRTH specification, 4th Revision, to achieve the desired compaction. - using grade II metal and bitumen 60/70 grade

Code No.5.7A -Providing and laying semi-dense bituminous concrete with HMP of capacity not less than 40 - 60 TPH using crushed aggregates of specified grading, premixed with bituminous binder @ 4.5 to 5 percent of mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per clause 508 of MoRTH specification, 4th Revision, complete in all respects - Using grade-I material and bitumen 60/70 grade.

Code No.6.1.MO - Cleaning the existing W.B.M. road surface including removing of binding material and other foreign matter with wire brushes and small picks, sweeping with brooms or soft brushes and finally dusting with old gunny bags and/or compressed air to receive bituminous treatment. As per clause no 502.4.2 and 503.3.1 of MOST specification.

Code No.6.2.MO - Cleaning of the existing black topped surfaces with brooms, soft brushes and finally dusting with old gunny bags and/or compressed air to receive bituminous treatment. As per clause no 503.3.1 of MOST specification.

Code No.NPSR - Fabrication, supply and fixing of Village/informatory name board of size 1.06mtsx0.61mts. The width of the board in tapered at 0.80mts upto 1.06mts to give the trianglear shape at one end with High intensity reflective sheeting of required coloe encapsulation on aluminium sheet of not lessthan 2mm thick suitably supported and framed with 25mmx25mmx3mm AISI 316 grade Stainless steel angle and the board frame is supported alround with AISI 316 grade stainless steel pipe of 38.10mm dia (outer dia & 2mm wall thickness). The Village names/Street names, lettering andsymbols will be provided by High Intensity grade white sheeting. The board is supported by Two Nos. of 63.5mm dia post S.S. pipes for 2.0mts height with same dia Dummy plate arrangement at the top. The board frame and post pipes are welded by Tig welding with necessary polishing etc, and M.S. pipe of 50mm dia for a length of 35cm will be welded at thebottom of the posts and fixed in a ground pit of size 0.45x0.45x0.50mts with P.C.C. 1:2:4. Rate including all the materials, S.S. welding, Grinding, Polishing, fabrication charges, Conveyance etc except Earth work and P.C.C charges, complete.

Basic Code No. 0322 (Addendum) Hire charges for front end loader (JCB) as directed by the Engineer-in-charge.