Improvements to Chebrolu - Undi road (SH 232) from km 14.200 to 15.650 in Eluru District.

Providing B.T patch work using 1.20 cum of 40 mm IRC size HBG metal to get compacted quantity of 1 cum precoated with bitumen (VG-10) 80/100 grade using total quantity of 42 kgs including tack coat, cost and conveyance of all materials and staking the materials at road side to departmental gauge, for premeasurements, labour charges for cleaning the existing surface, appliying tack coat with hot bitumen, spreading 40 to 45 mm HBG metal, sectioning and rolling with power roller 8 to 10 tones and spreading 9.50 to 11.20mm HBG machine crushed chips at the rate of 0.13cum per 1 Cum of metal as key stone and consolidation with 8 -10 T Power road roller spreading tack coat with hot bitumen and hire charges of T&P etc., compleate for finished work as per standared specification APSS No 1510.

B.T. patch work using 1.33 cum of 9.5 to 11.20mm IRC size HBG machine crushed chips to get compacted quntity of 1 cum using total quantity of 80/100 grade 72 kgs /1 cum including cost, conveyance of all materials including labour charges for all operations such as trimming the edges of the pot holes, cleaning the surface, applying tack coat with hot bitumen, and premixing the bitumen and chips spreading the mix to camber and required profile and rolling wih power road roller 8 to 10 T capacity including fuel charges for heating bitumen and hire and all other incidental charges and operational charges of bitumen boiler etc., complete for finished item of work as directed by departmental officers. APSS No 1510.

Providing and applying tack coat with bitumen VG-10 (Bulk) using Bitumen pressure distributor at the rate of 0.20 kgs per sqm on the prepared bituminous surface 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 50mm thick Bituminous Macadam with 100 -120 TPH hot mix plant producing an average output of 75 tonnes per hour using hard blasted granite crushed aggregates of Grading - II as per table 500-7 of MoRT&H specificaion 504 (5th Revision) premixed with bituminous binder of VG-30 grade @ 3.4 % by weight of total mixture, transported to site, laid over a previously prepared surface with Hydrostatic paver finisher with sensor control to the required grade, level and alignment and rolled as per Clauses 501.6 and 501.7 to achieve the desired compaction for finished item of work as directed by the Engineer-in-Charge including hire and opeational charges all T&P and all other contingent charges necessary, complete and as per MoRTH specification No. 504 (5th Revision).

Providing and laying of 30 mm thick 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

Forming shoulders with borrowed useful seclected earth having MDD of not less than 1.75 gms/cc from outside road boundary by mechnical means with all leads and lifts including pre-watering of soil at borrow area, removal of top soil, excavation of soils at borrowed area, conveyance of soil, depositing the soils on the embankment, spreading soils, breaking clods, sectioning and consolidation with vibratory road roller @ OMC to meet requirement of table 300-2 of MORT&H including all hire and operational charges of T&P, complete for finished item of work as per MORT&H specification 305 (5th revision) (Payment will be made based on levels for finished item of work)