Maintenance of SH Roads in R&B Section Challapalli of R&B Sub Division Avanigadda for the year 2026-27

Providing WMM patch work using graded HBG crushed stone aggregate including cost, of all materials, picking existing road and including premixing the material with water, laying and compacting with Power roller the etc., as directed by the Engineer-in-Charge complete for finished item of work 1 )Gudivada - Challapalli - Kothapalem from 30 to 39.256 2) ramanagarma to nadakuduru from 0 to 24.335

Scarifying the existing B.T surface to a depth of 50 mm by Mechanical means and disposal of scarified material with all leads and lifts upto 1000 Mtrs as per MoRT&H (5th Revision) Specn. No.305.4.3 1 )Gudivada - Challapalli - Kothapalem from 30 to 39.256 2) ramanagarma to nadakuduru from 0 to 24.335

Providing B.T. patch work for pot holes using 40 to 45mm HBG metal using 1.00 Cum of metal and 0.13 Cum o metal for 1.00 cum compacted quantity 9.5-11.2 HBG machine crushed chips as key chips1using 80/100 grade bitumen at 42 Kgs/1 Cum per one cum of work for filling the pot holes including removal of loose material in the pot holes trimming the edges to provide firm vertical faces cleaning applying tack coat filling the pot holes rolling with 8-10 ton power roller and finishing and blinding the surface using stone dust at rate of 0.003 cum/1 cum chips including cost and conveyance of materials, T&P charges and all labour charges for all operations etc., complete for finished item of work as directed by the Engineer-in-charge 1 )Gudivada - Challapalli - Kothapalem from 30 to 39.256 2) ramanagarma to nadakuduru from 0 to 24.335

Providing B.T. Patch work for pot holes using 9.5-11.2mm HBG crushed chips using 1.15 Cum., of chips for one 1.00 cum compacted quantity using 80/100 graded bitumen at 72 Kgs/1 Cum., for filling the pot holes including removal of the loose material in the pot holes, trimming the edges to provide firm vertical faces, cleaning, applying tack coat, filling the pot holes rolling with 8 - 10 Ton power roller and finishing and blinding the surface using stone dust at rate of 0.003 cum/1 cum chips including cost, of materials, T&P and labour charges for all operations etc., as directed by the Engineer-in-Charge complete for finished item of work 1 )Gudivada - Challapalli - Kothapalem from 30 to 39.256 2) ramanagarma to nadakuduru from 0 to 24.335

Clearing light Jungle road side margins for a width of 2.00 mtrs from edge to edge etc.as directed by the Engineer-in-Charge for finished item of work 1 )Gudivada - Challapalli - Kothapalem from 30 to 39.256 2) ramanagarma to nadakuduru from 0 to 24.335

Clearing Juliflora jungle including uprooting and removing of juliflora stumps on road margins etc., completed on road margins etc., complete. 1 )Gudivada - Challapalli - Kothapalem from 30 to 39.256 2) ramanagarma to nadakuduru from 0 to 24.335

Providing Quarry Rubbish for sectioning of berms and repairs to shoulders including filling up pond shoulders, repairs to berm. 1 )Gudivada - Challapalli - Kothapalem from 30 to 39.256 2) ramanagarma to nadakuduru from 0 to 24.335

Sectioning of berms and filling the low portions with the excavated earth to proper camber where ever necessary for finished item of work. 1 )Gudivada - Challapalli - Kothapalem from 30 to 39.256 2) ramanagarma to nadakuduru from 0 to 24.335

White washing two coats with whiting of approved to give an even shade after thoroughly brushing the surface to remove all dirt and remains of loose powdered materials including cost and conveyance of all meterials and labour charges and incidental such as scafforing lift charges etc complete for finished item of work. 1 )Gudivada - Challapalli - Kothapalem from 30 to 39.256 2) ramanagarma to nadakuduru from 0 to 24.335

Earthwork excavation in soils up to SDR by mechanical means for foundations of structures as per drawing and technical specification including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing sides of bottom, back filling the excavation earth to the extent required etc., complete for finished item of work, excluding seigniorage charges, as per MoRT&H specification 304 (5th Revision

Providing Vibrated Cement Concrete (1:4:8) mix using 40mm size HBG crushed stone aggregate and fine aggregate conforming to table 1000-2 of MoRT&H including cost, conveyance of all materials to site and labour charges, centering, machine mixing, laying, Vibrating, curing etc., including all other incidental and operational charges of all T&P etc., complete for finished item of work as per MoRT&H specification 1500,1700, 2100 (5th Revision) and as directed by the Engineer-in-Charge for bed concrete

porviding laying reinforced cement concrete Hume pipes of 600mm Dia., NP-4 class for pipe culverts including cost and conveyance of Pipes etc., complete and Labour charges for laying, jointing of 600mm dia. R.C.C Hume pipes in position including lifting, aligning, lowering and hoisting etc., as per drawing and as per MoRT&H Specification 2900, 2905 and 2906 (5th Revision) and IRC Special Publication No: 13 and as directed by the Engineer-in-Charge for finished item of work

Filling in between body walls with gravel including cost and conveyance of all materials to site etc., complete as per Clause 710.1.4 of IRC 78 and as per MoRT&H Specification No. 2200 & 2907 (5th Revision) and as per Drawing and technical specifications for finished item of work.

Providing, Laying, Spreading and compacting graded HBG crushed stone aggregate to Wet Mix macadem specification (5th Revision) as per Table 400-13, including cost of all materials and including premixing the material with water at OMC in Mechanical mix plant carriage of mixed material by tipper to site, laying in uniform layers with paver in base courses on well prepared surface and compacting with Vibratory roller to acheive the desired density etc., as directed by the Engineer-in-Charge and as per MoRT&H specification.406 (5th revision) for finished item of work.