Public Works Department Tender

Bituminous Macadam (Providing and laying bituminous macadam with 100-120 TPH hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading premixed with bituminous binder, transported to site, laid over a previously prepared surface with paver finisher to the required grade, level and alignment and rolled as per clauses 501.6 and 501.7 to achieve the desired compaction) VG - 30 for GradingII(19 mm nominal size)

Providing and applying tack coat with Bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.25 to 0.30 kg per sqm on the prepared dry and hungry bituminous surface cleaned with Hydraulic broom as per Technical Specification Clause 503.

Open - Graded Premix Surfacing (Providing, laying and rolling of open - graded premix surfacing of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates either using penetration grade bitumen or cut-back or emulsion to required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable plant, laying and rolling with a smooth wheeled roller 8-10 tonne capacity, finished to required level and grades.) ; Mechanical method using Penetration grade Bitumen VG - 30 and HMP of appropriate capacity not less than 75 tonnes/hour .

Seal Coat (Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type A and B seal coats) Case - I I: Type B Providing and laying of premix sand seal coat with HMP of appropriate capacity not less than 75 tonnes/ hours using crushed stone chipping 6.7 mm size and penetration bitumen of suitable grade. (Aggregate 0.06 Cum / 10 Sqm , Bitumen 6.8 kg / 10 Sqm) Bitumen VG - 30

Cement Concrete Pavement (Construction of un-reinforced, dowel jointed, plain cement concrete pavement over a prepared sub base with 43 grade cement @ 400 kg per cum, coarse and fine aggregate conforming to IS 383, maximum size of coarse aggregate not exceeding 25 mm, mixed in a batching and mixing plant as per approved mix design, transported to site, laid with a fixed form or slip form paver, spread, compacted and finished in a continuous operation including provision of contraction, expansion, construction and longitudinal joints, joint filler, separation membrane, sealant primer, joint sealant, debonding strip, dowel bar, tie rod, admixtures as approved, curing compound, finishing to lines and grades as per drawing )

Providing and Erecting typical Mukhya Mantri Sadak Yojana signboard made of two MS sheet of 1.6 mm thick each of size1500 mm x 600 mm and 1200 mm x 150 mm stiffened by angle size 25 mm x 25 mm 3 mm all around the plate and plates welded to each other at two places and assembly of plates fixed on tubular frame of 70 mm x 70 mm 12 SWG sheet Square tube ( vertical post 2500mm with angle holdfasts ) .On the top of 1200x150 mm a circular sheet of 900 mm dia to be fixed as per drawing showing Road logo & name of scheme " Mukhya Mantri Sadak Yojana ".Board duly embeded in cement concrete M-15 grade of block of 300 mmx 300 mm x 600 mm size below ground level .All MS will be stove enameled on both side. Lettering , figuring and border will be with ready mixed synthetic enamel paint of superior quality in required shade and colour. All sections of framed post and steel tube will be painted with primer and two coat of epoxy paint as per drawing .

Excavation for Structures (Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved material.) Ordinary soil. Mechanical Means. Depth upto 3 m

PCC 1:3:6 in Foundation (Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days.)

Stone masonry work in cement mortar in foundation complete as drawing and Technical Specification. Random Rubble Masonry in cement mortar 1:6

Plain/Reinforced cement concrete in open foundation complete as per drawing and technical specifications PCC Grade M15

Providing weep holes in Brick masonry/Plain/Reinforced concrete abutment, wing wall/return wall with 100 mm dia AC pipe, extending through the full width of the structure with slope of 1V :20H towards drawing foce. Complete as per drawing and Technical specifications