Repairs to the existing road and Minor bridge with Road ID 70045, 67038 at Nagvem, in VP Molcornem of Sanguem Constituency in Sanguem Taluka.

Removal of defective concrete, cleaning the surface thoroughly, applying the shotcrete mixture mechanically with compressed air under pressure, comprising of cement, sand, coarse aggregates, water and quick setting compound Centrament Rapid 640 of MC Bauchemie or Equivalent)in the proportion as per clause 2807.1., sand and coarse aggregates conforming to IS: 383 and table 1 of IS: 9012 respectively, water cement ratio ranging from 0.35 to 0.50, density of gunite not less than 2000 kg /cum, strength not less than 25 Mpa and workmanship conforming to clause 2807.6

Providing and inserting nipples with approved fixing compound MC Fix ST of MC Bauchemie or Equivalent after drilling holes for grouting as per Technical specifications including subsequent cutting/removal and sealing of the hole as necessary of nipples after completion of grouting with Cement/Epoxy

Sealing of cracks/porous concrete by injection process through nipples /Grouti ng With Admixture MC Ein preshilf EH of MC Bauchemie or Eq uivalent)comple te as per Technical specification. A) Cement Grout

Providing and fixing 40 mm dia G.I. Pipe railing in 3 rows complete with G.I. Fittings incl. Painting of pipes and fittings with white paint of approved quality incl. A priming coat with a ready mixed primer for new works incl. Providing R.C.C. 1:2:4 rail posts of size 0.15 x 0.15 x 1.00 M with base of 0.25 x 0.25 x 0.3 m at every 2 mts intervals and double rail post with a bar drawings inclusive of cost of reinforcement etc. all complete including white wash washing of rail posts etc. all complete

Rubble packing with hard laterite stone under floors including watering ramming and consolidating etc. in pipeline trenches and other foundations complete.

Providing & laying cement concrete 1:2:4 (1 cement: 2 coarse sand: 4 graded granitic or basaltic stone aggrt. 20 mm. nominal size) excluding cost of centering shuttering and finishing in:;All works upto plinth level

Supplying of laterite stone soling of size 150-200 mm size and murrum having P. I. Value not more than 6 and laying including packing with smaller stones and consolidation with power road roller including spreading watering and consolidation of binding material etc.(M easurements shall be considered on finished item) .

Providing and laying 50mm (con solidated thickness)full grout using granitic or basaltic stone of specified grading at 6.00 cu.m. per 100 sq.m. grouting with hot bitumen straight run bitumen(or with such bituminous material of grade and type as specified by the Engineer-in -Charge)at 5.0kg. per sq. m. binding with key aggregate of granitic or basaltic stone of specified grading at 1.5 cu.m. per 100 sq.m. including Providing and laying seal coat sealing the voids in a bituminious surface laid with F.E loader with 1 Cu. m. bucket capacity to the specified levels grade and cross fall using Type A seal coat with 0.98 kg/sqm of bitumen of grade as per MoRT&H specifications clause 513.