Public Works Department Tender

Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with three wheel 80-100 kN static roller in stages to proper grade and camber, applying and brooming, crushable screening to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 3 as per Technical Specification Clause 405.

Providing and applying primer coat with Bitumen emulsion (SS-2) on prepared surface of granular base including cleaning of road surface and spraying primer at rate of 0.70 Kg/Sqm using mechanical means as per Technical Specification Clause 502.

Providing and applying tack coat with Bitumen VG-10 using Bitumen distributor at the rate of 0.35 kg per sqm on the prepared granular surfaces treated with primer & cleaned with Hydraulic broom as per Technical Specification Clause 503.

Providing, laying and rolling of open-graded premix carpet of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates either using penetration grade bitumen 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 three wheel 80-100 kN static roller capacity, finished to required level and grades to be followed by seal coat of Type as per Technical Specification Clause 508.

Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type C as per Technical Specification Clause 510.

Brick edging on both sides of the road of first class bricks 8 cm (3") wide and 12 cm. 4½"deep laid with mud mortar including labour and supply of. bricks finished to required template and proper alignment and also including dressing and ramming the excavated earth as directed by Engineer-in-Charge. SI No.765

Construction of subgrade and earthen shoulders with approved material obtained from borrow pits(inside of road) with all lift and leads, transporting to site, spreading, grading to required slope and compacting to meet requirement of Tables 300-2 with a lead upto 100 m as per Technical Specification Clause 303.1

Construction of un-reinforced dowel jointed at expansion and Construction Joint only plain cement concrete pavement thickness as per design over a prepared sub-base with 43 grade cement as per clause 1501.2.2 M.-30 (Grade), coarse and fine aggregate conforming to IS:383, maximum size of coarse aggregate not exceeding 25 mm, mixed in a concrete mixer of not less then 0.20 cum Capacity and appropriate weight batcher using approved mix design laid in approved fixed side formwork (Steel Channel, Laying and fixing of 125 micron thick polythene film, wedges, steel Plats including Levelling the form work as per drawing), spreading the concrete with shovels, rakes, compacted using needle, screed and plate vibrators and finished in continuous operation including provision of contraction and expansion, contraction joints, applying debonding stries, primar, sealant,dowel bar near approaches to bridge / culvert and contraction joints, admixtures as approved, curing of concrete slabs for 14 Days, curing compound,(where specified) and water finishing to lines and grades as per drawing and Technical Specification. Clause. 1501.

Construction of Subgrade and Earthen Shoulders with approved material obtained from borrow pits with a lift upto 1.5 m, transporting to site, spreading, grading to required slope and compacting to meet requirement of Tables 300.1 and 300.2 with a lead upto 1000 m as per Technical Specification Clause 301.5 (Carted Earth)

Earthwork in excavation for structures as per drawing and technical specifications Clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50 m, dressing of sides and bottom and backfilling in trenches with excavated suitable material as per technical specification clause 300 and Sr. No. 11.5 & 300.

Providing concrete for plain/reinforced concrete 1:3:6 in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 and Sr. No. 11.4 & 800 &1200

Brick masonry work 1:3 in cement mortar in foundation complete excluding pointing and plastering as per drawing and technical specifications Clauses 600, 1202 & 1203 and Sr. No. 11.5 & 600 & 1200.

Providing and laying reinforced cement concrete pipe NP3 350 mm dia for culverts on first class bedding of granular material in Single row including fixing collar with cement mortar 1:2 but excluding excavation, protection works, backfilling, concrete and masonry works in head walls and parapets as per Clause 1106, and Sr. No. 9.3 & 1100.

Providing concrete for plain/reinforced concrete in Substructure complete as per drawings and technical specifications Clause 802, 804, 805, 806, 807, 1202 and 1204 (CC grade M-20)

Plastering with cement mortar (1:4) on brick work as per drawing and technical specification Clauses 613.4 and 1204 Sr. No. 12.3 & 600

Supply, Fitting and Placing HYSD bar reinforcement in substructure complete as per drawings and technical specifications Clause 1002, 1005, 1010 and 1202

P/F Painting. Writing etc. in Km stone, Hectometer stone, Sign board etc. complete as per direction by E/I.