Maintenance to the Road from Km 1/800 - 15/0 of Kadapa - Pulivendula road (SH-51)in the Jurisdiction of (R&B) Section II, Kadapa for the Year 2026-27 in YSR Kadapa district

Providing, Laying, Spreading and compacting graded HBD 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.

Providing B.T. patch work for pot holes using 40 to 45mm HBD metal with required quantity of 9.5mm to 11.2mm size HBT key chips and 42 Kgs of 80/100 grade bitumen per one cum of work for filling the pot holes including removal of loose material in the pot holes trimming the edges to provide form vertical faces cleaning applying tack coat filling the pot holes compacting and finishing 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 in the following reaches.

Providing B.T. patch work for pot holes using 9.50-11.20 mm HBD machine crushed metal with required quantity of 9:50-11:20mm size HBT key chips and 80/100 grade bitumen at 72 Kgs/1 cum of work for filling the pot holes including removal of loose material in the pot holes, trimming the edges to provide form vertical faces. cleaning, applying tack coat, filling the pot holes compacting with power Road roller of 8 to 10 T and finishing 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 in the following reaches.

Clearing Juliflora (Prosafia) Jungle on either side of the road including uprooting of stumps and taking away from site and burnt into ashes etc., complete as directed by the Engineer - in - Charge

Painting two coats after filling the surface with synthetic enamel paint in all shades on new plastered concrete surfaces

Random Rubble stone masonry in CM (1:8) prop: (Cement: Sand) using hard other than granite stones carted from approved quarry including cost and conveyance of all materials like cement, screened sand, water, stones etc., from approved quarry, to site, including labour for cutting stones to required size and shape, mixing, of cement, mortar, construction, curing etc.,and overheads & contractors profit complete for finished item of work in foundation and basement. (APSS No. 601 & 615)

Plastering in CM (1:5) 12 mm thick including cost and conveyance of all materials , labour charges , curing etc complete for finished item of work as directed by the Engineer -in-Charge

Supply and providing Man mazdoor for clearing vents of Culverts and minor Bridges and other petty works as directed by the Engineer - In- Charge

Hire charges of JCB to drainoff rain water by making chutes on berms & removal of debris / stumps in the vents as directed by the Engineer-in-Charge.

Supplying of hot applied thermoplastic road marking compound, 2.5mm thick including reflectorising glass beads @ 250gms with Reflectorising Glass Beads on Bituminous Surface at 250 gms per sqm area, thickness of 2.5mm is exclusive of surface applied glass bead as per IRC: 35, the material should be of BERGER Company/ BERGER Equivalent/ Equivalent brand and must comply with the following: a) White index for the product should be in the range of 60-70 when measured against standard reference. The applied panel 7/8 number must be submitted for checking up the white index in the department lab. In case the department approves the white index of any vendor, the department engineer may carryout random checking of the applied products at site against the approved panel. In case of any major deviation, beyond acceptance limit, department reserve the right to cancel or reject the total supplied consignment of the said material and will compell the vendor has to replace the full consignment by the desired material as per approved panel at his own cost and additional demurrages may be claimed due to loss of man days (as per the rules of the department). b) Luminance factor of the material should be in the range of 80-85% at 45 degree centigrade as per AASTHOM 249. c) Crack resistance: The applied panel cured for 7 days under ambient condition and then should be tested as per BS3262, Part-1, 1989 and should pass at the range of '0' degree centigrade to '-10' degree centigrade D) Adhesion : Strong E) Softening point: 102 degree centigrade F) Dried film finish : Smooth and uniform G) Night Vision: High as directed by the Engineer-in-Charge and confirming to IS: 164-1961 (1st revision reaffirmed in 1986) and clause conforming to IRC 35

Supplying & Fixing of Molded Shanks Raised Pavement Markers made of plastic body moulded from HIPS(HI-impact polysterene) or ABS or ASA(Acrylic strene Acrylonitrite) and reflective panels with micro prismatic lens capable of providing total internal reflection of the light entering the lens face and shall support a load of 16000 kg tested in accordance to ASTM D 4280 Type H and complying to Specifications of Category A of MORTH Circular No RW/NH/33023/10-97 – DO III Dt 11.06. 1997. The height, width and length shall not exceed 50 mm, 100 mm and 100 mm and with minimum reflective area of 13 Sqcm on each side and the slope to the base shall be 35 +/- 5 degree. The strength of detachment of the integrated cylindrical shanks, (of diameter not less than 19 +/- 2 mm and height not less than 30+/- 2 mm) from the body is to be a minimum value of 700 Kgs. Fixing will be by drilling holes on the road for the twin shanks to go inside, without nails and using epoxy resin based adhesive as per manufacturer’s recommendation and complete as directed by the engineer.