REPAIR/MAINT OF CERTAIN ROADS IN SMQ/OUTSIDE POCKET AREA UNDER GE (AF) ADM AREA AT AF STN GWALIOR

Amount

Scarifying or picking gravelled, macadam or bituminous macadam surfaces in area not exceeding 400 sqm and exceeding 50mm deep & not exceeding 100mm deep complete all as specified and directed.

M&L for repair to potholes any depth, not exc 1 sq m each including sweeping free from dust and mud, or water, scoring sunken surface in roads, paths, etc. cutting around edges to at least 25 mm in depth, making good by applying tack coat @ 5 Kg per 10 Sqm, paving bitumen VG-10, putting in premixed bituminous macadam, well rammed and sealed with binder 9.8 Kg per 10 Sqm, blinded with 0.09 cum of stone chippings, 6.3 mm size and again well rammed (including supply of premixed macadam, binder and chippings). Depth of potholes exceeding 30mm complete all as specified and directed. Note:- Contractor shall provide bitumen extraction apparatus alongwith benzene and other requisite material at site to determine the bitumen content without any extra cost.

M&L for 75 mm thick (compacted thickness) WBM laid with using stones aggregate (granite, trap or basalt ) of grading -2 (63 mm to 40 mm) size or grading -3 (50 mm to 20 mm) size, spread, watered rolled and consolidated to required gradient and camber with 8 to 12 tonne power road roller, etc. complete all as specified & directed.

M&L for preparing surfaces by brushing with wire brushes for removing caked mud, etc. sweeping with brooms and finally fanning the cleaned surfaces with gunny bags to remove all loose dirt etc on black top/concrete surfaces then applying evenly priming tack coat with paving bitumen VG-10 grade over the prepared surface by mechanical sprayer @ 10kg/10sqm of surface area complete all as specified and directed.

M&L for premix bituminous macadam using binder paving bitumen (VG-30) @ 4.0% by weight of total mix, mixed in automatic hot mix plant with design mix and laid by using self-propelled mechanical paver, consolidated thickness not more than 75mm, laid/rolled and compacted to required gradient and camber using 8 to 12 tonne power road roller to achieve uniform smooth surface etc complete all as specified & directed. Note:-(i) In the event of increase in percentage of binder content as per job mix formula, nothing extra shall be admissible and quoted rate are deemed to include for the same. However, in case bitumen requirement is less than 4.0% same shall be regularized as per actual mix design with minus adjustment of less bitumen @ Rs.50.00 per Kg. (ii) Contractor shall provide bitumen extraction apparatus along with benzene and other requisite material at site to determine the bitumen content without any extra cost.

M&L for preparing black top surfaces by brushing with wire brushes for removing caked mud, etc. sweeping with brooms and finally fanning the cleaned surfaces with gunny bags to remove all loose dirt etc on black top/concrete surfaces then applying evenly priming tack coat with paving bitumen VG-10 grade over the prepared surface by mechanical sprayer @ 5kg/10sqm of surface area complete all as specified and directed.

M&L bituminous premix semi dense asphaltic concrete carpeting 30 mm thick consolidated thickness using paving bitumen of VG -30 grade of minimum 5.5% bitumen binder content by weight of total mix, spread by means of self propelled mechanical spreader/paver, rolled and compacted to required camber and gradient by using mechanical power road roller of 8 to 12 ton capacity complete all as specified and directed. Note :- (i) As a result of job mix formula, if quantity of binder content works out to be more than 5.5% than no extra payment shall be made to the concrete and in case its quantity works out be less than 5.5% than minimum binder content of 5.5% given herein above shall be provided. (ii) The premix semi dense asphaltic concrete shall be procured from computerized hot mix plant as approved by GE. (iii) Contractor shall provide bitumen extraction apparatus alongwith benzene and other requisite material at site to determine the bitumen content without any extra cost.

M&L for preparation of newly bituminous surfaces, removing, dust, dirt grease and other foreign matters etc to receive the marking and applying thermo-plastic (Reflective) line marking of 2.5 mm thick centre lines, stop lines, dashes, arrows etc. and the like n.exc 10cm wide on roads pavements with hot applied thermoplastic road marking paint of approved colour confirming to BS 3262-1989 with special applicator machine all as per manufacturers instruction complete all as specified and directed.

M&L for preparation of old existing bituminous surfaces, removing, dust, dirt grease and other foreign matters etc to receive the marking and applying thermo-plastic (Reflective) line marking of 2.5 mm thick centre lines, stop lines, dashes, arrows etc. and the like n.exc 10cm wide on roads pavements with hot applied thermoplastic road marking paint of approved colour confirming to BS 3262-1989 with special applicator machine all as per manufacturers instruction complete all as specified and directed.

S&F in repair (CAT EYES) solar reflective type of metal body alloy of size 100mmx100mmx20mm with PAMA strip lens reflector fixed with and including MS stud of suitable size as per manufactures instructions fixing of CAT EYE shall be done by drilling hole on road and shall be fixed with resin based adhesive and nails, complete all as specified and directed.

Supply and fixing in repair metal tubular delineator made out of ABS round body fitted with 2 Nos 65mm dia high reflective reflectors made out of PMMA and mounted on 45/50 mm dia mild steel pipe of 600 mm high duly powder coated and thermo plastic elastomer 3 bands of green, red and yellow reflector redium tape of 25 mm wide strips with anti theft steel net for reflector protection including embedding in PCC 1:2:4 (150mmX150mmx300mm) type B-1 complete all as specified and directed.

Supply and fixing in repairs Solar road studs aluminium alloy shall (100% water proofing design according to IP65) of size 125mmx125mmx25mm (shank 65mm) of high efficiency Mono rystafie solar panel 2.4v/0.3 watt one NI-ed rechargeable battery (1.2v/1600MA) consisting of super bright LED with 10,000 to 18,000 mcd complete as per manufactures instructions etc, complete all as specified and directed.

Manufacturing, supplying and fixing in repair retro reflective regulatory sign board of size 900 mm dia made out of 2 mm thick aluminum sheet, face to be fully covered with high intensity encapsulated lens type retro reflective sheeting as approved by Engr-in-charge. Letters, symbols, borders etc will be as per IRC-67 with required colour scheme on the boards and with the high intensity grade A. The aluminum sheet shall be riveted to M.S. frame of angle iron of size 40x40x4mm. The boards will be fixed to 1No. 50x50mm square post made of MS angle 50x50x4mm, 4m long welded to the frame with adequate anti-theft arrangement. Sheet work to be painted with two or more coats of synthetic enamel paint over an under coat (primer) and back side of aluminum sheet to be painted with two or more coats of epoxy paint including appropriate priming coat complete all as specified and directed.

Taking down sign sheet of any type and size complete all as specified and directed.

Supply and fixing of retro reflective HIP grade sign sheet including required colour fully computerised letters, signs etc on pressure sensitive sheet and fixed on Both sides with adhesive complete all as specified and directed.

Material & Labour for providing and fixing stainless steel pipe (Grade 304) railing made of hollow tubes, channels, plates etc., including welding, grinding, buffing, polishing and making curvature (wherever required) and fitting the same with necessary stainless steel nuts and bolts complete, including fixing the railing with necessary accessories & stainless steel dash fasteners, stainless steel bolts etc of required size, with suitable arrangement etc complete all as specified and directed.

S&F in repair road safety convex mirrors made of polycarbonate reflective mirrors ABS/Fiber/plastic body 800mm dia complete with mounting hardware (Including S.S. pipe with adjustable arrangement) all as specified and directed.

S&F in repairs modular speed breaker of size 250x750x75mm made of sturdy plastic (ABS) high resistance to severe impacts, interlocking grip design allows to behave one single Bump with pre-colour material (Black/yellow) and UV stabilisers result in permanent colours with and including acrylic reflectors fixed on front and back. Bottom hollow portion of speed breakers shall be filled with premix bituminous macadam and fixed on existing road surface by using Epoxy-Resin based adhesive and MS spikes for anchoring at the location decided by Engr-in-charge complete all as specified and directed.

RAVINDRA SALES (BID ID -3057169)

Sethi Brothers (BID ID -3060476)

Adhunik Builders (BID ID -3058174)