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| 1 | Preparing existing black top surfaces by brushing with wire brush for removing caked/mud etc. sweeping with broom and finally fanning the cleaned surfaces with gunny bags to remove all loose dirt etc. and applying evenly a priming/tack coat with bituminous primer @ 5 Kg per 10 Sqm using bitumenous cold emulsion rapid setting grade-1 (RS-1) complete all as specified and directed. |
| 2 | Scarifying or picking gravelled, macadam or bituminous macadam surfaces n.exc 50 mm deep and area n.exc 400 sqm and removing the debries to a distance n.exc 50m complete all as specified and directed. |
| 3 | M & L for Premix bituminous macadam, with paving bitumen, laid/rolled with mechanical paver and compacted to required gradient and camber (consolidated thickness 75mm or less) using paving bitumen of Grade VG-30 as binder,camber and gradient with 8 to 12 tonne power roller complete all as specified and directed. (Note: The rates are worked out on the basis of binder content of 4% by weight of total mix. No extra payment shall be made for any additional requirement of binder content) |
| 4 | M & L for bituminous premixed semi dense asphaltic concrete, 40 mm consolidated thickness using paving bitumen of Grade VG-30 with 5.5% binder content by weight of total mix using hot mix plant and mechanical paver, rolled and compacted, finished including rolling to required gradient and camber with 8 to 12 tonne power roller to required compaction complete all as specified and directed. (Note: The minimum binder content shall be of 5.5% by weight of total mix. However, additional requirement of binder content after mix desing (if any), the same shall be provided by the contractor without any extra cost to the Govt.) |
| 5 | M & L for Repair to pot holes any depth, not exc 1 sqm each including sweeping free from dust and mud, or water, scoring sunken surfaces in roads, paths, etc cutting around edges to at least 25mm in depth, making good by applying tack coat @ 5 Kg per 10 Sqm using bitumenous cold emulsion rapaid setting Grade-1 (RS-1) and putting in pre mixed bituminous mecadam using paving bitumen of grade VG-30, well rammed and sealed with binder 9.8 Kg per 10 Sqm binded with 0.09 cum of stone chippings, 6.3 mm size and again well rammed (including supply of pre mixed mecadam binder and chippings) depth of potholes exc 30 mm complete all as specified and directed. |
| 6 | Material and labour for Applying 2 mm thick road marking paint with reflective thermoplastic white road marking paint confirming to BS-3262 (1989), either continuous or broken lines over existing or new painting surfaces of cement or bituminous surfaces (continuous lines, centre lines, dashes, stop lines, arrows etc), n.exc 10 cm width laid down through road marking machine using thermo plastic material by incorporating the white glass powder for reflectivityin white or golden yellow colour by using applicator machine fitted with profile shoe, glass beads dispenser, propane tank heater and profile shoe heater, including cleaning the road surface of all dirt, seals, oil grease and foreign material etc complete as direction of Engr-in-Charge and in accordance with applicable specification complete all as specified and as directed. |
| 7 | S & F in repairs cat eye, solar reflective type of metal body alloy of size 100mmx100mmx20mm with PMMA striplens reflector fixed with and including MS stud of suitable size complete all as per manufacturer\"s instruction and as directed by the Engineer-in-Charge. (Make: Dark Eye Model No. DA 972 orequivalent model of make as per list of m,anufacturer\"s) |
| 8 | S & F in repair mild steel round pipe delineator 12 with Red, Orange and White colour reflectors including pre-powder coated MS pipe of 75mm dia, 1200mm (900mm above GL + 300mm below GL) height fixed in ground post hole of size 300x300x300mm with PCC 1:2:4, type B-1 (using 20mm graded aggregate) including necessary excavation and earth work etc complete all as specified and as directed by the Engineer-in-Charge. (Make: Road Star Cat No. GPD-1233 or equivelant of make as per list of manufacturer\"s) |
| 9 | S & F Retro-reflective Cuationary/Warning/Speed limit sign board, equilateral triangular shape having each side of 900mm with support length of 3650mm and made up of 2mm thick aluminium sheet, each face to be fully covered with high intensity encapsulated type heat activated retro reflective sheeting conforming to type-IV of ASTM-D 4956-01 in blue and silver white or other colour combination including subject matter, massage (bi-lingual), symbols and borders etc as per IRC: 67:2001, pasted on substrate by an adhesive backing which shall be activated by applying heat and pressure conforming to class-2 of ASTM-D-4956-01 and fixing the same with suitable size of aluminium alloy rivets @ 20cm c/c to back support frame of MS angle iron of size 25x25x3mm alongwith theft resistant measures, mounted and fixed with 2 Nos MS angle iron of size 35x35x5mm to a vertical post made upto MS tee section ISMT 50x50x6mm welded with base plate of size 100x100x5mm at the botom end and including making holes in pipes, angles flats, providing and fixing MS massage plate of required size, steel work to be painted with two coats of synthetic enamel paint (1st grade) of requiared shade and of approved brand over a priming coat of red oxide zinc chrome primer (Vertical MS-Tee supports to be painted in black and white colours), backside of aluminium sheet to be painted with two coats of epoxy paint over a coat of primer including all leads and list including necessary earth work and excavation in any typoe of soil, PCC 1:2:4, type B-2 (using 40mm graded aggregate) as in foundation of suitable size including taking down existing sign board complete all as specified and directed. |
| 10 | S & F Stickers with high intensity encapsulated type heat activated retro reflective sheeting conforming to Type-IV of ASTM-D 4956-01 in blue and silver white or other colour combination including subject matter, massage ( bi-lingual), symbols and borders etc as per IRC: 67:2001, pasted on substrate by an adhesive backing which shall be activated by applying heat and pressure conforming to class-2 of ASTM-D-4956-01 directional mark on existing signage boards of equilateral triangular shape having each side of 900mm with support complete all as specified and directed. |
| 11 | S & F Speed bumps of size 750mmx250mmx75mm made of sturdy plastic high resistance to sever impact and harsh weather conditions with devotail interlocking type sub units made to bind perfectly into one firm bump having pre-coloured materials (black/yellow) and UV stabilzers to keep them prepetually colourful studded with reflectors on eigther side fixed on road surface with and including nails/screws/bolts/polymer/epoxy adhesive etc all as per manufacturer\"s instructions including filling up hollow portion of bumps with and including PCC 1:2:4 type B-0 (using 12.5mm graded aggregate) including taking out/dismantling of old unserviceable broken road bumps of any type complete all as specified and directed. (Make: Star Cat No. GP 1006 or equivalent of make 3M/TATA/DARK EYE) |
| 12 | M & L for Preparation of oldpainted steel surfaces of any description, not otherwise described, over 10 cm width or girth and applying one coat of Synthetic enamel paint complete all as specified and directed. |
| 13 | S & F Poly Carbonate Convex Mirror outdoor type 1200mm dia mounted and fixed to 80mm bore, medium grade MS pipe of 1500mm from NGL with PCC 1:2:4, type B-1 (Using 20mm graded aggregate) block of size 300x300x450mm including necesssary excavation and earth work and including taking out/dismantling of old unserviceable broken covex mirror of any type complete all as specified and directed. |
| 14 | Demoltion of Brickwork or stone/boulder masonry, built in cement or cement lime mortar including all quoins, arches, pillars, etc, but excluding ashlar facings, dressed stonework and precast concrete articles as directed by the Engr-in-Charge. |
| 15 | M & L for Pre-cast cement concrete 1:3:6, type C-1 (using 20mm graded stone aggregate),block masonry with solid blocks, exc. 10 cm in width and setting in mortar 1:6 complete all as specified and directed. |
| 16 | M & L for rendering 10 mm thick in cement mortar 1:4 on fair faces of brick masonry or concrete surfaces and finishing the surfaces even and smooth without using extra cement complete all as specified and directed. |
| 17 | M & L for plain cement concrete (1:2:4), type B1 (using 20mm graded stone aggregate) as in lintels upto 1.5m clear span, cills, steps; seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings upto 60 cm in height, copings, kneelers, apex stones, bed plates, kerbs, water troughs and the like including weathering, slightly rounded or chamfered angles and throating, including necessary formwork complete all as specified and as directed. |
| 18 | Demolition ofStone slabs and tiles of any description or thickness in floors, aprons etc.laid bedded and pointed in any mortar complete all as directed by the Engr-in-Charge. |
| 19 | Demolition of un-reinforced cement concrete in ground floors and pavings n.exc 15cm thickness, (Below or above Ground level) complete all as directed by the Engr-in-Charge |
| 20 | M & L for 75 mm thick, plain cement concrete 1:4:8,type D-2 (using 40 mm graded stone aggregate)as in sub-base of flooring, etccomplete all as specified and directed. |
| 21 | M & L for Sand filling under floors or in foundations including spreading, levelling, watering and consolidation complete all as specified and directed. |
| 22 | M & L for Machine pressed precast conctete interlocking paver block any shape and size confirming to IS 15658-2006 of 80 mm thickness, M-40 Grade with grey cement and pigment complete all as specified and directed. |
| 23 | All as per Serial item No. 22 above but except tiles complete ditto. (Note: Old serviceable tiles obtained from demolition above shall be re-used at site after proper cleaning etc) |
| 24 | M & L for rubber moulded Chequered cement concrete tiles of size 30cm x 30cm x 25mm thick, as in floors etc,including 20 mm thick screed bed in cement mortar 1:4 and set & jointedin neat cement slurry and pointed in grey cement and pigments to match with the shade of tiles complete all as specified and directed. |
| 25 | Demolition of reinforced cement concrete in any position not otherwise specifically provided for(reinforcement cut as required to facilitate demolition) complete all as specified and directed. |
| 26 | M & L for Precast Reinforced Cement Concrete 1:2:4, type B-1 (using 20 mm graded stone aggregate) as in cover slab (For manhole etc), chullah hoods, chajjas, water troughs, mangers, shelves and similar articles with plain facesand set in cement mortar 1:6 including necessary form, moulds, etc complete all as specified and directed by the Engr-in-Charge. (Note : Reinforcement shall be measuredand paid separately) |
| 27 | S & F high strength TMT steel bars 10 mm dia., and over cut to length, bend to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9 mm dia or securing with clips quality complete all as specified and directed. |
