Public Works Roads Department Tender

Supplying and laying Polythene Sheet (150gm / sq.m.) over damp proof course or below flooring or roof terracing or in foundation or in foundation trenches.

Supplying and laying in the specified pattern of Interlocking Concrete Block Pavement (ICBP) with concrete blocks (with concrete grade as specified as per table 1 of IS 15658:2006) Manufactured in still mould clamped to a vibrating table by hydraulic pressure (as per cl. No. 6.30 of IRC : SP: 63 (2018), from BIS licensee manufacture, with spacer nib (small protruding profiles on the vertical face of a paver block used as a devise for keeping minimum joint gape in between the paving blocks, as per CI. No. 3.26 of IS : 15658) and of specified size and shape with aspect ratio ( the ratio of length to thickness of a paver block , as per CI. No.3.3 of IS : 15658) as per table 2 of IS: 15658 with flexural strength /breaking load as per Annexure G of IS : 15658, on the prepared base course of specified CBR as per table 1 of IRC SP 63 (2018) or else as mentioned in design and drawing with a cushion of compacted bedding sand of 25- 35 mm thick (Grading of the grading sand as per clause 6.5.1 of IRC SP -63) and filling up the gaps in between paver blocks with joint filling sand (the grading of the joint filling sand will be as per clause 6.5.2 of IRC SP 63) and completing the edges with cut blocks as per CI. No. 8.7 of IRC SP -63(2018) with paper confinement of grading and joint filling sand. Compaction, leveling and filling up of the edge gap. 80mm thick (M-40): Grey

Excavation for Structures Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, removing, spreading or stacking of spoils within a lead of 150 m. as directed and including trimming the sides of the trenches, leveling, dressing and ramming the bottom, and backfilling with approved material complete as per direction of the Engineer-in-Charge : II) In all sorts of soil excluding marshy soil & rocks (soft or hard) by mechanical means (using excavator of suitable capacity). depth upto 3 m depth: (ii) Without pumping out water.

Single Brick Flat Soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with local sand.

Providing and laying Design Mix concrete for plain /reinforced concrete work in any part of bridge (excluding bottom plugging) with coarse aggregates of appropriate nominal size and grading, fine aggregate (sand) conforming to proper grading zone, both of approved quality and cement, as necessary, including labour, cost and carriage of all materials and including preparation of design mix, approval of the same by the Engineer-in-Charge and cost for quality control, sampling, testing etc. all complete but excluding cost of labour and materials for formwork & reinforcement works. (a) M-15 Grade Using Concrete mixture.

Plain / Reinforced Cement Concrete in Open foundation with or without reinforcements, in any part of foundation of bridges / culverts with graded stone chips of appropriate nominal sizes, including screening and cleaning of coarse aggregates, fine aggregate (sand) conforming to proper grading zone, both of approved quality and cement, as necessary, cost of curing with water, including cost and carriage of all materials and including preparation of design mix, approval of the same by the Engineer-in-Charge, cost for quality control, sampling, testing etc. including cost of formwork but excluding reinforcement complete as per drawing and technical specifications. PCC M25 grade Concrete. Using concrete mixture.

GST @ 18.00% over Sl. No. 1 to Sl. No.9

LWC @ 1.00% over Sl. No. 1 to Sl. No. 10