Roads And Buildings Department Tender

Construction of granular sub-base Gr-II by providing coarse-graded B.T. machine crushed material satisfying MoST specification of grading II including spreading in a uniform layer with a motor grader on a prepared surface, mixing by mix-in-place method with a rotavator at OMC and compacting with a vibratory roller to achieve the desired density etc.

Providing and laying Granular Sub Base Grade I by providing course graded material conforming to Table 400-2 of MOST specification of grading I, using material combination of crushed aggregate, stone dust etc. as required gradation including spreading, watering & consolidation by vibratory roller in grade and camber as specified.

Providing & laying compacted WBM 150mm thick Grade I Single layer as per MORTH specification using machine-crushed M.C. Metal of size 45 mm to 63 mm with using 0.16 Cu.m./10 Sq.m. stone screenings 6mm to 10mm nominal size and binding materials @ 0.08 Cu.m./10 Sq.m. including spreading in uniform thickness, watering and consolidation with vibratory roller etc. complete.

Providing, laying, spreading, and compacting graded stone aggregate to Wet Mix Macadam (WMM) in two layers as per specification and drawing, including pre-mixing the material with water at OMC in a mechanical mix plant, carriage by tipper to site, laying in a uniform layer in sub-base/base course on a well-prepared surface, and compacting with a vibratory roller to achieve the desired density as per MORTH fifth revision clause-406.

Providing and laying 25mm thick compacted bituminous carpet, considering 0.66 cm/10 sq.mt. stone chips for one metric ton as per specification, using asphalt at the rate of 33.60 kg/metric ton (i.e., 3.36% by weight of the total mix) (VG-30), and asphalt for tack coat at the rate of 2.5 kg/10 sq.mt (VG-30). Including heating and mixing the asphalt and stone aggregates by continuous batching of a drum mix plant and transporting and spreading the same by paver finisher and consolidation with a vibratory roller with necessary equipment, oil, kerosene, firewood, labour charges, etc., complete with contractor's own machineries and equipment tools, etc., in accordance with the requirements.

Providing and laying seal coat with B.T. aggregate as specified using aggregate at the rate of 0.18 Cu.mt./10Sq. mt. and bitumen grade VG-30 for mixing with aggregate at the rate of 4.50% i.e. 45.00 Kg./M.T including heating & mixing in hot/drum mix plant & transporting & spreading the same by paver finisher & consolidation with vibratory roller incl. necessary firewood, oil, lubricants, labour charges etc. using contractor's own drum mix plant, machineries & equipment, tools etc. complete in accordance with the specifications.

Requirement of specification: Providing and laying asphalt painting on B.T. surface with bitumen VG-10 at a rate of 5.00 kg/10 sq.m, including spreading stone dust for painting the surface at a rate of 0.03 cu.m/10 sq.m.

Providing, laying 37.50 mm thick compacted Bituminous Macadam, considering 0.66 cm/10 sq.mt. stone chips for one M.ton as per specification VG-30, using asphalt at a rate of 34.00 Kg/M.ton (i.e., 3.40% by weight of total mix) for mixing, and VG-30 for tack coat at a rate of 2.5 Kg/10 sq.mt., including heating and mixing the asphalt and stone aggregates by continuous batching of a drum mix plant and transporting and spreading the same by paver finisher and consolidation with a vibratory roller, with necessary equipment, oil, kerosene, firewood, labour charges, etc., complete with the contractor's own machineries and equipment/tools, etc., in accordance with the requirements.

Providing and laying 25mm thick compacted Semi Dense Bituminous concrete (SDBC) using crushed stone aggregate as per MORT & H gradation and bitumen VG-30 at the rate of 5.00% (i.e. 50 Kg/MT) by weight of total mix using hot mix hot laid process including heating the asphalt and aggregate by continuous batching mixing by drum mix plant and transporting the mix and spreading the same by paver finisher & consolidation with power road roller including providing & laying uniform tack coat including the cost and using all necessary equipment, tools, plants, including cost of all materials, firewood, oil, lubricants, labour charges etc. complete.

Village name/ Bump Ahead sign: Providing and fixing signboards made out of 2mm aluminium sheet; size 90 x 60 cms. rectangle as per the design of IRC-67-1977, pretreated with phospheting process & acid etching; coated with one coat of epoxy primer and two coats of best quality epoxy paint; reflectorised with retro-reflective sheeting as per latest M.O.S.T. Specifications; Letters and numerals should be as per IRC-30-1968. 3.1m long (2 nos) stand post and frame fabricated from suitable size iron angle of 50 x 50 x 5mm, painted with best quality epoxy coatings in black and white bends. The details of symbol or inscription/numerals for each board shall be as per the instructions of the engineer in charge. The fixing at site shall be in 1:2:4 CC block of size 45 x 45 x 60 cms. for each leg, including excavation, curing etc., complete under the supervision of the engineer in charge. (B) Engineering Grade.

Direction sign (Junction board): Providing and fixing signboards made out of 2mm aluminium sheet; size 120 x 90cms. Rectangle as per the design of IRC-67-1977 pretreated with phospheting process & acid etching; coated with one coat of epoxy primer and two coats of best quality epoxy paint; reflectorised with retro-reflective sheeting as per latest M.O.S.T. Specifications; Letters and numerals should be as per IRC-30-1968, 3.1m long (2 nos) standpost and frame fabricated from suitable size iron angle of 50 x 50 x 5mm & 75x75x6mm as required; painted with best quality epoxy coatings in black and white bends. The details of symbol or inscription/numerals for each board shall be as per the instruction of the engineer in charge. The fixing at site shall be in 1:2:4 CC block of size 45 x 45 x 60cms for each leg. Including excavation, curing etc. complete under the supervision of the engineer in charge. (A) Engineer Grade.

Informatory Signs: Providing and fixing signboards made out of 2mm aluminum sheet; size 80 x 60cms. rectangle as per the design of IRC-67-1977, pre-treated with phospheting process & acid etching; coated with one coat of epoxy primer and two coats of best quality epoxy paint; reflectorised with retro-reflective sheeting as per latest M.O.S.T. Specifications; 3.1m long stand post and frame fabricated from suitable size iron angle of 35 x 35 x 3mm & 75 x 75 x 6mm as required; painted with best quality epoxy coatings in black and white bends. The details of the symbol for each board shall be as per the instructions of the engineer in charge. The fixing at site shall be in 1:2:4 CC block of size 45 x 45 x 60cms. for each leg, including excavation & curing etc., complete under the supervision of the engineer in charge. (A) Engineer Grade (VR).

Hazard Marker Sign: Providing and fixing sign boards made out of 2mm aluminium sheet; size 90 x 30 cms. rectangle as per the design/drawing attached (IRC); pretreated with phospheting process & acid etching; coated with one coat of epoxy primer and two coats of best quality epoxy paint; reflectorised with retro reflective sheeting as per latest M.O.S.T. Specifications; 3.1m long stand post and frame fabricated from suitable size iron angle of 35 x 35 x 3mm & 50 x 50 x 5mm painted with best quality epoxy coatings. The fixing at site shall be in 1:2:4 CC block of size 45 x 45 x 60 cms. for each leg, including excavation, curing etc. complete under the supervision of the engineer in charge. (A) Engineer Grade (VR).

Chevron sign: Providing and fixing sign boards made out of 1.5mm aluminum sheet / 3mm ACP (Aluminum composite Panel); size 60x50 cm as per design of IRC-67-2012. Pre-treated with phospheting process & acid etching; coated with one coat of epoxy primer and two coats of best quality epoxy paint; reflectorised with Micro Prismatic Grade retro-reflective sheeting of Type-11 as per ASTM D-4956 and latest M.O.S.T. Specifications; 3.3 mtr long standpost of 75 x 75 x 6mm / 65NB Circular MS Pipe as required and frame fabricated from suitable size iron angle of 50 x 50 x 5mm; painted with best quality epoxy coatings in black and white bends. The details of symbol or inscription/numerals for each board shall be as per the instruction of engineer in charge. The fixing at site shall be in 1:2:4 CC block of size 45 x 45 x 60 Cms. for each leg, including excavation, curing etc. complete under the supervision of engineer in charge. A warranty for 10 years for the Retroreflective sheeting from original manufacturer & a certified copy of 3 year outdoor exposure test report from a third-party test lab for the product offered shall be submitted by contractor. (A) Class-C Type-11 Retro Reflective sheeting.

Cautionary Warning Sign :-Providing and fixing sing boards made out of 2mm aluminium sheet; size 90 x 90 x 90 cms. equilateral triangle as per design of IRC-67-1977. Pre treated with phospheting process & acid etching; coated with one coat of epoxy primer and two coats of best quality epoxy paint ;reflectorised with retro refiectivesheeting as per latest M.O.S.T.Specifications; 3.1m long stand postand frame fabricated from suitable sizeiron angle of 35 x 35 x 3mm, 75 x 75 x 6mm as required; painted with bestquality epoxy coatings in black andwhite bends. The details of symbol foreach board shall be as per theinstruction of engineer in charge. The fixing at site shall be in 1:2:4 CC blockof size 45 x 45 x 60 Cms. for each leg.including excavation, curing etc.complete under the supervision of engineer in charge.(B) Engineering Grade.

Excavation for foundation up to 1.5 m depth including sorting out and stacking of useful materials and disposing of the excavated stuff up to 50 meter lead. (B) Dense or.

Providing and filling in foundation with ordinary cement concrete M100 mix and providing necessary vertical pin headers including formwork, vibrating, ramming, and curing.

Supplying, fixing & joining reinforced concrete heavy-duty non-pressure pipe with collars for culverts carrying heavy traffic as per IS 458-1991 specification, including setting and joining the pipe in cement mortar 1:2, watering or laying of class NP-3 900mm dia.

Providing and fixing Guard stone as per IRC type design, including white washing etc., complete. (II) Fixing in CC 1:5:10.

Providing and fixing a 20cm x 15cm x 2.5cm thick marble stone year plate, set in CM 1:4, including finishing and engraving letters etc., complete.

Excavation for foundation in sand, gravel, clay, soft soil, and murrum etc., including shoring, strutting, dewatering as necessary and disposing of the excavated stuff as directed. (A) Depth up to 3.0 m and lead up to 100 m for 10.

Providing and casting in situ Ordinary cement concrete M-150 for R.C.C. Raft and cut-off walls, including necessary shuttering, laying, vibrating, ramming, and curing complete.

Providing and casting in-situ controlled cement concrete M-200 for R.C.C. raft and cutoff walls including necessary shuttering, laying, vibrating, ramming and curing complete.

Providing and casting in situ controlled cement concrete M-250 for R.C.C. solid slab including centering, scaffolding, curing and finishing complete (more than 10 ton).

Providing and casting in situ controlled cement concrete M-250 for kerb/kerb blocks including formwork, curing and finishing, complete (more than 10 ton).

Providing and casting in-situ controlled cement concrete M-250 for an average 75 mm thick wearing coat, laid as directed, including tamping, vibrating, finishing, curing, and filling in joints with bitumen complete (more than 10 ton).

Providing and casting in situ ordinary cement concrete M200 mix and providing necessary pin headers including shuttering, scaffolding, laying, vibrating, curing and finishing complete. Without V-Grooves. (A) Height from 0.0m to...

Providing and fixing in position IS mark steel bar reinforcement of bar grade FE-500/500D, including cutting, bending, hooking, and tying complete as per detailed drawing for raft slab, pier, solid slab, kerb block, and wearing course.

Providing PVC 100 mm diameter water spouts including necessary iron gratings as per drawings (more than 10 tons).

Providing and laying weep holes in abutments and returns by using A.C. pipe of 100mm, including laying in proper grade and jointing the completed as per details.

Providing and laying - Fitter Media 600mm thick, directed at the back of abutments, returns and wing walls as per detailed specifications (more than 10 ton).

Providing and filling rubbles, including hand packing and filling interstices with quarry spalls, behind abutments and between returns as directed (more than 10 tons).

Supplying pre-moulded bituminous joint filler (iii) 12mm size.

Wall painting (two coats) with plastic emulsion paint of approved brand and manufacture on undecorated wall surface to give an even shade including thoroughly brushing the surface free from mortar droppings and other foreign matter and sandpapered smooth.