Restoration of existing damaged BT Surface with hot mix process to Tummalapalli kshetrayya vari Kalakshetram in 36th Division in Works Division-II

Providing and applying tack coat on the prepared bituminous surface with bitumen emulsion (RS-1) (Bulk) using Bitumen pressure distributor at the rate of 0.20 kgs per sqm cleaned with mechanical broom for finished item of work as per MoRT&H Specification 503 (5th revision) and as directed by the Engineer-in-Charge.

Providing and laying of Bituminous Concrete with 100 - 120 TPH batch type hot mix plant producing an average output of 75 tones per hour using hard blasted granite crushed aggregates of Grading – II as per Table 500-17 of specification 507 of MoRT&H (5th revision), premixed with Bituminous binder of VG 30 Grade @ 5.4 % of mix and filler, transporting the hot mix to work site, laying with hydrostatic sensor paver finisher to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MoRT&H Specification 507 (5th revision) complete for finished item of work in all respects as directed by Engineer-in-Charge. (For Parking area)

Manufacture as per BIS:12592 (Part 1&2) supply & delivery of manhole covers and frames with ISI marking anywhere in A.P., F.O.R destination including loading, unloading and stacking at site but excluding excise duty, sales tax, octroi and other Govt. Levies etc., as applicable. ISI Mark (Basic rate as per SSR (H.D-35 with 560mm dia clear opening))

Supply and fixing of Molded Shanks raised pavement markers made of polycarbonate and ABS molded body 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 16000Kg 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 50mm, 100mm and 100mm with minimum reflective area of 13 Sqm on each side and the slope to the base shall be 35+/- 5 degree. The strength of detachment of the integrated cylindrical shaks, (of diameter not less than 19 +/- 2mm and height not less than 30 +/- 2mm) from the body is to be a minimum value of 700Kgs. 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 manufacturers recommendation etc., complete and as directed by the Engineer-in-Charge.

Supplying of hot applied thermoplastic road marking compound, 2.5mm thick including reflectorising glass beads @ 250gms with relectorising glass beads on bituminous surface at 250gms 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 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 45degree 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 BS 3262, 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-Charges and conforming to IS: 164-1961 (1st revision reaffirmed in 1986) and clause conforming to IRC 35-1997.