Public Works Department Tender

Construction of granular sub-base by providing well graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with smooth wheel roller to achieve the desired density, complete as per Technical Specification Clause 401.

Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 80-100 kN in stages to proper grade and camber, applying and brooming, stone screening/binding materials to fill-up the interstices of coarse aggregate, watering and compacting to the required density grading 2 as per Technical Specification Clause 405.

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

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.

Providing and applying primer coat of Low Porosity with Bitumen emulsion 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 0.25 kg per sqm on the prepared bituminous surface 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 either Type A or Type B or Type C as per Technical Specification Clause 508. Case - I By Manual Means (I)Bitumen (S-90)

Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type A, Type B and Type C as per Technical Specification Clause 510 A.By Manual Means Case - III : Type C (I)Bitumen (S-90)

Excavation for roadway in soil using manual means for carrying of cut earth to embankment site with a lift upto 1.5 m and lead upto 50 m as per Technical Specification Clause 302.3

Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 I. P.C.C grade M 10 (i) Nominal mix 1:3:6

Brick masonry work in cement mortar in foundation complete excluding pointing and plastering as per drawing and technical specifications Clauses 600, 1202 & 1203 II. Brick masonry in 1:4 cement mortar

Pointing with Cement Mortar (1:3) on brickwork as per technical specification Clause MORD 613.3

Providing laying and fixing of 600 mm dia NP-3 Class Spigot Hume Pipe

Providing concrete for reinforced concrete RCC Grade M-20 in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203

Supplying, fitting and placing HYSD bar reinforcement in sub-structure complete as per drawing and Technical Specifications

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 or any other type as per Clause 1501.2.2 M30 (Grade), coarse and fine aggregates conforming to IS:383, maximum size of coarse aggregate not exceeding 25 mm, mixed in a concrete mixer of not less than 0.2 cum capacity and appropriate weigh batcher using approved mix design, laid in approved fixed side formwork (steel channel, laying and fixing of 125 micron thick polythene film, wedges, steel plates including levelling the formwork 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, construction joints, applying debonding strips, primer, sealant, dowel bars, near approaches to bridge/culvert and construction joints, admixtures as approved, curing compound (where specified) and water finishing to lines and grade as per drawing and Technical Specification Clause 1501.

Ist Year Maintainance (@0% of Total Work Amount of S.No. 1 to S.No.19)

IInd Year Maintainance (@0.75% of Total Work Amount of S.No. 1 to S.No.19)

IIIrd Year Maintainance (@1.5% of Total Work Amount of S.No. 1 to S.No.19)

IVth Year Maintainance (@2.25% of Total Work Amount of S.No. 1 to S.No.19)

Vth Year Maintainance (@3.0% of Total Work Amount of S.No. 1 to S.No.19)