Public Works Department Tender

Providing and applying tack coat using bitumen emulsion conforming to IS: 8887, using emulsion pressure distributer including preparing the surface and cleaning with mechanical broom. With rapid setting bitumen emulsion On W.B.M. /W.M.M. @ 0.4 Kg/sqm. including all carriage complete.

Providing and laying bituminous macadam using crushed stone aggregates of specified grading premixed with bituminous binder, transported to site by tippers, laid over a previously prepared surface with paver finisher equipped with electronic sensor to the required grade, level and alignment and rolling with smooth wheeled, vibratory and tandem rollers as per specifications to achieve the desired compaction and density, complete as per specifications and directions of Engineer-in-Charge. 50 to 100 mm average compacted thickness with bitumen of grade VG-10 @ 3.5% (percentage by weight of total mix) prepared in Drum Type Hot Mix Plant of 60-90 TPH capacity including all carriage complete.

Providing and applying tack coat using hot straight run bitumen of grade – VG-10, including heating the bitumen, spraying the bitumen with mechanically operated spray unit fitted on bitumen boiler, cleaning and preparing the existing road surface as per specifications. On bitumen surface @ 0.50 Kg/sqm including all carriage complete.

2.5 cm premix carpet surfacing with 2.25cum and 1.12 cum of stone chippings of 13.2 mm and 11.2mm size respectively per 100 sqm and 52 kg and 56 kg of hot bitumen per cum of stone chippings of 13.2 mm and 11.2 mm size respectively including a tack coat with hot straight run bitumen including consolidation with road roller of 6 to 9 tonne capacity etc. complete (tack coat to be paid for separately). With paving Asphalt grade VG-10 heated and then mixed with solvent at the rate of 70 grams per kg of asphalt. including all carriage complete.

Providing and laying seal coat of premixed fine aggregate (passing 2.36 mm and retained on 180 micron sieve) with bitumen using 128 kg of bitumen of grade VG-10 bitumen per cum of fine aggregate and 0.60 cum of fine aggregate per 100 sqm of road surface including rolling and finishing with road all complete including all carriage complete.

Providing and fixing Automatic, Waterproof Solar Street lights of standard quality and make, with a solar panel of 80 Watt, 40 Watt LED with 6400 luminous & 3.2 Volts 160Ah LiFePO4 Battery with in built MPPT Controller including 5m height G.I pole of dia. 2''.including making of R.C.C foundation pedestal type with steel plate bolts etc including trail run of the lights for 6 months.

Providing and fixing Automatic, Waterproof Solar 4 bulb High Mast of standard quality and make, with a solar panel of 60 Watt monpoly , 25 Watt LED s 200Ah LiFePO4 Battery with in built MPPT Controller including 12.5 m height stainless steel pole.including 5m height G.I pole of dia. 2''.including making of R.C.C foundation pedestal type with steel plate bolts etc including trail run of the lights for 6 months.

Providing and applying 2.5mm thick road marking strips (retro-reflective) of specified shade/colour using hot thermoplastic material by fully/ semi automatic thermoplastic paint applicator machine fitted with profile shoe, glass beads dispenser, propane tank heater and profile shoe heater, driven by experienced operator on road surface including cost of material, labour, T&P, cleaning the road surface of all dirt, seals, oil, grease and foreign material etc. complete as per direction of Engineer-in-charge and accordance with applicable specifications.

Manufacturing supplying and fixing retro reflective sign boards made up of 2mm thick aluminum sheet, 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, message (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 sized aluminum alloy rivets @ 20cm c/c to back support frame of M.S. angle iron of size 25x25x3mm along with theft resistant measures mounted and fixed with 2 nos. M.S. angles of size 35x35x5mm to a vertical post made upto M.S. Tee section ISMT 50x50x6mm welded with base plate of size 100x100x5mm at the bottom end and including making holes in pipes, angle flats, providing and fixing M.S. message plate of required size steel work to be painted with two or more coats of synthetic enamel paint of required shade and of approved brand & manufacture over priming coat of zinc chromate yellow primer (vertical M.S.-Tee support to be painted in black and white colours). Backside of aluminum sheet to be painted with two or more coats of epoxy paint over and including appropriate priming coats including all leads and lifts etc. complete as per drawing, specification and direction of Engineer-in-charge. a) Mandatory/Regulatory sign boards of 900 mm diameter with part as length of 3750 mm.

b) Cautionary/warning sign boards of equilateral triangular shape having each side of 900 mm support length of 3650mm.

Providing and fixing of solar road stud of standard quality and make of Aluminium Alloy and Polycarbonate (6 LED With Stem) of size W 125 x L 125 x H 25 mm of superior impact resistance and weatherability all complete

Providing and laying at or near ground level factory made kerb stone of M-25 grade cement in position to the required line, level and curvature jointed with cement mortar 1:3 (1 cement: 3 coarse sand) including making joints with or without grooves (thickness of the joints except at sharp curve shall not to be more than 5mm) including making drainage opening wherever required complete etc. as per direction of Engineer-in- charge (length of finished kerb edging shall be measured for payment). (Precast C.C. kerb stone shall be approved by Engineer-in-charge)

Earth work in excavation by mechanical means (hydraulic excavator) in trenches for foundations, drains, pipes, cables etc. (not exceeding 1.5 m in width) and for shafts, wells, cesspits and the like not exceeding 10 sqm on plan, including dressing of sides and ramming of bottoms lift upto 1.5 m, including getting out excavated earth and disposal of surplus excavated earth as directed, within a lead of 50 metres

Earth work in bulk excavation by mechanical means (hydraulic excavator) over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 m2 on plan) including disposal of excavated earth lead upto 50 meters and lift upto 1.5 m, as directed by Engineer-in-Charge. All kinds of soil

Ordinary rock.

Dumping of stone including cost of stone in Horizintal on level including all carriage complete.

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead upto 50 m and lift upto 1.5 m. including all carriage complete.

Providing & laying in position cement concrete of specified grade excluding the cost of centering and shuttering -- All work upto plinth level 1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size) including all carriage complete.

Providing and laying MS pipes 300mm dia 8mm thick including cost of pipe including all carriage complete.

Providing & laying in position cement concrete of specified grade excluding the cost of centering and shuttering -- All work upto plinth level 1:3:6 (1 cement : 3 coarse sand : 6 graded stone agg. 20 mm nominal size) crushed including all carriage complete.

Providing and laying 60mm thick factory made cement concrete interlocking paver block of M-30 grade made by block making machine with strong vibratory compaction and of approved size and design/shape laid in required colour and pattern over and including 50mm thick compacted bed of fine sand, filling the joints with coarse sand etc. all complete as per direction of Engineer-in-charge. including all carriage complete.

Providing and laying at or near ground level factory made kerb stone of M-25 grade cement in position to the required line, level and curvature jointed with cement mortar 1:3 (1 cement: 3 coarse sand) including making joints with or without grooves (thickness of the joints except at sharp curve shall not to be more than 5mm) including making drainage opening wherever required complete etc. as per direction of Engineer-in- charge (length of finished kerb edging shall be measured for payment). (Precast C.C. kerb stone shall be approved by Engineer-in-charge). including all carriage complete.

Providing & laying in position cement concrete of specified grade excluding the cost of centering and shuttering -- All work upto plinth level 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) including all carriage complete.

Providing and laying cement concrete in retaining walls, return walls, walls (any thickness) including attached pilasters, columns, piers •. abutments, pillars, posts, struts, butteresses, string or laces, courses, parapets,coping, bed blocks, anchor blocks, plain window sills,sunken floors fillets etc. upto floor five level, excluding the cost of centring, shuttering and finishing-1:3:6 (1 cement:3 coarse sand:6 graded stone aggregate 20mm nommal size (Crushed) including all carriage complete.

Providing & laying in position specified grade of reinforced cement concrete including curing but excluding the cost of centring, shuttering, finishing & reinforcement—All work upto plinth level, 1:1 ½ :3 (1 cement :1 ½ coarse sand : 3 stone aggregate 20 mm nominal size) including all carriage complete.

Random Rubble masonry with hard stone in foundation and plinth including leveling up with cement concrete 1:6:12 (1 Cement : 6 coarse sand : 12 graded stone aggregate 20mm nominal size) upto plinth level and curing complete with: Cement mortar 1:6 (1 Cement : 6 coarse sand) including all carriage complete.

Reinforced cement concrete work in walls (any thickness) including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts upto floor five level including curing but excluding cost of centering shuttering, finishing and reinforcement 1:1½:3 (1 cement : 1½ coarse sand : 3 graded stone aggregate 20 mm nominal size) including all carriage complete.

Reinforced cement concrete work in beams, suspended floors, roofs having slope upto 15°, landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases upto five level including curing but excluding the cost of centring, shuttering, finishing and reinforcement with (1 cement : 1½ coarse sand : 3 graded stone aggregate 20 mm nominal size) including all carriage complete.

Cement concrete flooring 1:2:4 (1 cement : 2 coarse sand : 4 graded stone agg.) finished with a floating coat of neat cement including cement slurry, but excl. the cost of nosing of steps etc. 50 mm thick with 20 mm nominal size stone aggregate. including all carriage complete.

Dry Random Rubble masonry with hard stone in foundation & plinth without bond stone. including all carriage complete.

Providing and laying damp-proof Course 50 mm thick with cement concrete 1:2:4 (1 cement:2 coarse sand: 4 graded stone aggregate 20 mm nominal size) and curing complete including all carriage complete.

Steel Reinforcement for R.C.C. work including straightening, cutting, bending, placing in position & binding all complete TMT bars. including all carriage complete.

Hand-packing stones in wire-crates; including cost of crates and stones Size 6m x 1.2m x 1.2m including all carriage complete.

Centering & shuttering incl. strutting, propping etc. and removal of form work for Foundations, footings, bases of columns etc.

Walls (any thickness) including attached pilasters, buttresses, plinth and string courses etc.

Suspended floors, roofs, landings, balconies and access platforms