Construction of Interlocking Concrete Block Pavement ICBP Road from PWD road to Red Cross in front of Jhargram Super Specialty Hospital in Ward no 14 within Jhargram municipality

Earthwork inexcavationof foundation trenches or drains, inall sorts of soil (includingmixed soil but excluding lateriteor sandstone) including removing, spreading or stacking the spoils within a lead of 75m. asdirected.Theitemincludesnecessarytrimmingthe sidesof trenches, levelling,dressingandrammingthe bottom, bailing out water as required complete.(a) Depth of excavation not exceeding 1,500 mm.

Filling in foundation or plinth by fine sand in layers not exceeding 150 mm as directed and consolidating the same by thorough saturation with water, ramming complete including the cost of supply of sand. (payment to be made on measurement of finished quantity) Note:- Sand filling is required where necessary

Supplying and laying Polythene sheet (150gm/Sq.m)over damp proof coarse or below flooring or roof terracing or in foundation trenches.

Ordinary Cement concrete (mix 1:1.5:3) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement if any, in ground floor as per relevant IS codes. (i) Pakur Variety

Hire and labour charges for shuttering with centering and necessary staging upto 4m using approved stout props and thick hard wood planks of approved thickness f)25mm to 30mm shuttering without staging as per direction of E.I.C. decision & direction

Dismantling all types of plain cement concrete works, stacking serviceable materials at site and removing rubbish as directed within a lead of 75 m

Picking up and removing old bituminous layer or sand sealing coat from old black topped surface and cleaning the exposed surface by scraping and stacking the material as directed.(a) By manual means : (i) From 25 mm to 50 mm thick.

Granular Sub-base with Graded Material (Table:- 400-1) By Mix in Place Method : Construction of granular sub-base by providing graded material, mixing by mix in place method with Rotavator at OMC, spreading in uniform layers with Motor grader on prepared surface in proper grade and camber, compacting with vibratory roller to achieve the desired density, including lighting, guarding, barricading, including cost of all materials, machinery, tools and plants including cost of quality control complete as per Clause 401 of Specifications for Road & Bridge Works of MoRT&H (5th Revision). (v) Grading – V

Water Bound macadam sub base by consolidating jharma metal/Laterite chelly or stone metal/shingles of specific size in hard crust to requisite thickness(measured after compaction)in layers including screening of metal etc,as necessary hand packing, sweeping of metals etc.as necessary stages with power roller to proper line grade and camber, lighting guarding & Barrcading and making necessary earthen bund of one meter width on each side where necessary to protect edges and preparing the bed by necessary cutting or filling and rolling all complet including the cost of all materials and hire and laboue charges of all men and machineries and compacting to the require density as per clause 404 of specifications for road *Bridges works of MoRT&H(5th revision) (i) For construction of sub base by consolidating jharna metal(63 mm to 45 mm) with moorum screening

Supplying and laying in the specified pattern of interlocking concrete block pavement (ICBP) with concrete blocks ( with concrete grade as specified as per table I of IS 15658 :2006) manufactured in steel mould clamped to a vibrating table by hydraulic pressure (As per cl. no.6.30 if IRC : SP:63 (2018), from BIS licensee manufacturar, with pressure nib (small protruding profileson the vertical face of a paver block used as a divice for keeping minimum joint gap inbetween the paving blocks, as per cl. No 3.26 of IS :15658) and of specified size and shape with aspect ratio (the ration of length to thickness of a paver block, as per cl no. 3.3 of IS:15658) as per table 2 of IS :15658with flextural steregth of the 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 25 to 35 mm thick (Grading of the heading sand as per cl. 6.5.1 of IRC SP-63) and filling up the gapes in between paver blocks with joint filling sand (The grading of the joint filling sand will be as per cl 6.5.2 of IRC SP-63) and completing the edges with cut blocks as per cl no 8.7 of IRC SP63 (2018) with proper confinment of bedding and joint filling sand, compaction, levelling andfilling up of the edge gap. 100 mm thick.