Restoration of the existing sausage wall at Lodhoma Intake under Rammam Hydel Project, Stage-II

Dismantling Stone Masonry as per Technical Specification Clause 202. Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of stone masonry, including disposal of unserviceable material and stacking the serviceable material with all lift and lead of 1000 m as per Technical Specifications Clause 202 for Rural Roads of MORD.(f) Dismantling boulders laid in wire crates including opening of crates and stacking dismantled materials

Earth work in excavation of foundation trenches or drains, in all sorts of soil (including mixed soil but excluding laterite or sandstone) including removing, spreading or stacking the spoils within a lead of 75 m as directed. The item includes necessary trimming the sides of trenches, levelling, dressing and ramming the bottom, bailing out water as required complete. (a) Depth of excavation not exceeding 1,500 mm. V/P-1, I-2(a),(b) & (e)(1), PWD SOR (Building)

Labour for laying 150 mm to 200 mm boulder soling including rough dressing hand packing and ramming down small pieces in the interstics excluding rolling and preparing the bed to proper level and filling up all joints with sandy clay or earth. V/P-229, I-11, PWD SOR(Building) (Analysed)

(II) Cement concrete with 30 mm down graded shingles excluding shuttering.N.B. Variety. In ground floor.(a) 1:3:6 proportion.V/P-34, I-22(b), Sl-45 3rd Corrigenda, PWD SOR (Building)

Ordinary Cement concrete (mix 1:2:4 ) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement,if any, in ground floor as per relevant IS codes. (b) River bazree V/P-24, I-4(b), Sl-27 3rd Corrigenda, PWD SOR (Building)

Hire and labour charges for Shuttering with or without staging upto 4.0 m height using approved stout props with wooden planks/ply wood/steel sheet plate with required bracing for any kind of plain or reinforced concrete works in all sorts of minor structure including culvert, box culvert, crossdrain etc. The rate is inclusive of fitting, fixing and striking out after completion of work as per specification and direction. (b) Where staging is not required. V/P-332, I-18.05 PWD S.O.R (Roads)

Filling properly the empty sausage crates with boulders of any size & shape with hand packing after preparation of bed of placement, placing the crate in position, carriage of boulders from road stacks with a lead upto 150m etc. complete in all respect including stitching the rest of the crate with wire (passage for filling boulders) after filling up the crate with boulders and launching the crate in position if necessary and as directed by the Engineer-in charge. [Rate provided is exclusive of the cost of stone boulders and sausage crate] (Boulder supplied by Department)

Weaving wire mattress as directed with wire of 4mm dia. and making sausage crate of required shape after tying all intersections including joining longitudinal ends, closing ends of susage, carriage of wire to site of work complete in all respect as per direction of the Engineer-in-charge including cost of supply of G.I. wire. (With 100mm x 100mm mesh.) V/P-326 & I-18.3 PWD S.O.RRoads.)

All items covering PWD, SOR, West Bengal (Based on P.W. D ., S.O.R ( Bldg w.e.f 01.11.2017 (15th corrigenda 07.09.2022) & Roads & Bridges w.e.f 30.08.2018 (10th corrigenda 24.08.2022)

Add BOCW cess @1% on the rate of all above items