REPAIR TO BITUMINOUS ROADS AND ROAD FURNITURE IN TECHNICAL AND DOMESTIC AREA AT DAPPAR UNDER AGE I DAPPAR

Amount

Preparing old black top surfaces by brushing with wire brushes for removing caked mud etc sweeping with brooms and finally fanning the cleaned surface with gunny bages or by mechanical means to remove all loose dirt etc complete all as specified and as directed.

Repair to potholes any depth, not exc 1.00 sqm each including sweeping free from dust and mud, or water, scoring sunken surfaces in roads, paths, etc. cutting around edges to at least 25 mm in depth, making good by filling in screened & graded road metal, watering and well ramming (including supply of road metal) complete all as specified and as directed.

Applying evenly a prime coat of Cationic Bitumen Emulsion SS1 confirming to IS: 8887 at a rate of application of 0.7-1.00 kg/sqm on surface of WMM/VVBM as specified in Table 500-3 of MoRTH specification for road and bridge works 2013, using mechanical sprayer complete all as specified and as directed.

M&L for laying premix Bituminous Macadam (BM) consolidated thickness 75 mm or less, using paving Bitumen grade VG-30 @ 4% binder contents by weight of total mix as per PS 507 MORTH(5th revision) laid with mechanical paver and compacted to required gradient and camber with 8-10 tonne power roller complete all as specified and as directed. Notes :- (i) The contractor shall quote the rate against this Item considering 4% VG-30 bitumen content. Job Mix formula as per clause no. 505.3.3 of MORTH (5th revision) for Bituminous macadam(BM) shall be got designed from CTL for obtaining optimum Binder contents (OBC) by the contractor at his/their own cost and same shall be sumitted to GE for approval in writting before commencement of work. The bitumen content shall not be less than 4% by weight of total mix as per clause 504.2.4 of MORTH specifications (Fifth Revision). (ii) Any variation in binder binder contents on minus side shall be adjusted @ Rs 45.00 per Kg of binder contents and no adjustment shall be made for binder contents on plus side.(iii) The cost of filler i.e cement (OPC) is deemed to be included in quoted rates. (iv) Only packed paving bitument VG- 30 shall be used and same shall also be verified by GE on ground before commencement of work.

M&L for laying 30 mm thick (consolidated thickness) Bituminous Concrete (BC) using paving bitumen VG-30 with binder contents 5.5 % by weight of total mix by mechanical paver conforming to clause 507 of MORTH specifications for road and bridge work (Fifth Revision) rolled and compacted to required gradient and camber with 08-10 tonne power roller complete all as specified and as directed. Notes :- (i) The contractor shall quote the rate against this Item considering 5.5% binder contents of VG-30 paving bitumen. Job mix formula as per clause No 505.3.3 of MORTH specifications for road and bridge work (Fifth Revision) for bituminous concrete shall be got designed by contractor from NIT/ CTL/ Govt Engg College at his own cost and shall be got approved from GE in writing well before commencement of work.(ii)) Any variation in binder contents on minus side shall be adjusted @ Rs 45.00 per Kg of binder contents and no adjustment shall be made for binder contents on plus side.(iii) The cost of filler i.e.cement (OPC) is deemed to be included in quoted rates.(iv) Only packed paving bitument VG- 30 shall be used and same shall also be verified by GE on ground before commencement of work. (iv) Minimum one vibratory and one static/smooth wheeled road roller should be present during execution of this item and cost of same is included in quoted rates.

S&F in repair cats eye white/yellow colour of ABS plastic metal with two Nos of red reflectors including fixing with approved adhesive /fastener on road including taking down of existing one complete all as specified and as directed

M&L for Painting lines, dashes, arrows, letters etc. on roads pavements and the like exc 10cm wide with road marking paint, white or golden yellow with glass beads complete all as specified and as directed.

S&F in repair ABS speed breakers/ Rubber rumbler 350x50x250 mm, including fixing nails/screws/polymer after levelling the uneven surface including taking down exisitng one complete all specified and as directed

S&F in repairs metal tubular de-lineator made out of ABS round body fitted with 2 Nos 65 mm dia highly reflective reflectors made out of PMMA and mounted on 45/50 mm dia mild steel pipe of 600 mm height duly powder coated and thermo plastic elastomer 3 bands of green, red and yellow reflector radium tape of 25 mm wide strips with anti theft steel net for reflector protection including embedding in PCC 1:2:4 (150x150x300mm) type B1using 20 mm graded stone aggregates complete all as specified and as directed

Demolition of cement concrete (un-reiforced) in ground floor and paving not exceeding 15 cm in thickness (below or above ground level) and dispose off the debris outside the MOD land complete all as specified and asdirected

M&L for 100 mm cement concrete type D-2, (1:4:8) using 40 mm graded stone aggregate as in sub base of floors complete all as specified and as directed.

M&L for laying,spreading 25 mm thick sand including well ramming over sub base for cushioning under interlocking paver blocks complete all as specified and as directed

M&L for Machine pressed precast concrete interlocking paver block with Grey Cement and pigment of any shape and size confirming to IS 15658-2006 of 60 mm thickness M-35 Grade complete all as specified and as directed.

M&L for providing cement concrete type B-0,(1:2:4) using 12.5 graded stone aggregates as kerbs,stops etc rounded or chamfered on edges complete all as specified and as directed

shree balaji builders (BID ID -3359374)