Improvements to the 7th cross (East) extension at Rainbow Nagar in Kamaraj Nagar Constituency.

Amount

Code No. 2.27C.1 Supplying and filling with gravel (excluding rock) in layers not exceeding 20cm in depth, breaking clods, watering, rolling each layer with 1/2 tonne roller,or wooden or steel rammers,and rolling every 3rd and top-most layer with power roller of minimum 8 tonnes capacity including all leads and lift (payment will be made based on level measurement)

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 401of MoRTH specification, 4th Revision - by plant mix method for grading I material.

Code No. 4.92C Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth 3 wheeld steel roller 8-10 tonnes in stages to proper grade and camber, applying and brooming requisite Crushable type such as moorum or gravel for screening and gravel for binding to fill up the interstices of coarse aggregate, watering and compacting to the required density - by manual means -Water bound macadam Gr-II with moorum or gravel screening. (As per MoRTH specification, 4th Revision)

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

Code No. NPSR (SE approved rate : No.523/SE-OM/AE(P)/LAD/2016-17, dt.08/03/2017). 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 triangular shape at one end with High intensity reflective sheeting of required color encapsulation on aluminium sheet of not less than 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 and symbols 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 the bottom 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.

E Aravindan

V Azakesan