NCB/12/EE/PCM-DKP/TN/2022-23

Amount

Dismantling Wood Work Wrought and Planed Fixed in Frames of Trusses upto a height of 5 m above Plinth Level as per Technical Specification Clause 202.

Steel work welded in built up sections/ framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required. In stringers, treads, landings etc. of stair cases, including use of chequered plate wherever required, all complete.

Steel work welded in built up sections/ framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required. In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works.

Hire charges of welding machine with single phase with welder, helper and electrodes etc. for repair and welding of gates, door, window etc. for 8 hrs. in a day complete with all material labour, T&P etc. required for proper completion of work.

Welding by gas or electric plant including transportation of plant at site etc. complete.

Providing and fixing bolts including nuts and washers complete.

Providing and fixing M.S. rivets of sizes in position.

Earth work in excavation by mechanical means (Hydraulic Excavator)/ manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan) including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.All kinds of soil.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level. 1:3:6 (1 Cement : 3 coarse sand (zone-III) : 6 graded stone aggregate 40 mm nominal size).

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level 1:2:4 (1 cement : 2 coarse sand (zone-III) : 4 graded stone aggregate 20 mmnnominal size).

Removal of of debris /waste material/ any other material / rubbish by full load tractor trolly as desired by the Engineer-in- charge & safe disposal of the same out side the nigam area including cost of all labour, T&P etc required for proper loading/unloading and disposal of waste or any other material required for the proper completion of the work.

Attending minor type of repair etc. for full day by engaging and supplying one suitable Beldar/mazdoor/sweeper for carrying simple type of repairing /cleaning of all work including all T&P etc. complete but excluding cost of material.

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade Two or more coats on new work.

Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade : One or more coats on old work 13.99.1

Providing and fixing concertina coil fencing with punched tape concertina coil 600 mm dia 10 metre openable length ( total length 90 m), having 50 nos rounds per 6 metre length, upto 3 m height of wall with existing angle iron 'Y' shaped placed 2.4m or 3.00 m apart and with 9 horizontal R.B.T. reinforced barbed wire, stud tied with G.I. staples and G.I. clips to retain horizontal, including necessary bolts or G.I. barbed wire tied to angle iron, all complete as per direction of Engineer-in-charge, with reinforced barbed tape(R.B.T.) / Spring core (2.5mm thick) wire of high tensile strength of 165 kg/ sq.mm with tape (0.52 mm thick) and weight 43.478 gm/ metre (cost of M.S. angle, C.C. blocks shall be paid separately.

Enggaging and operation of one hydraulic excavator cum loader machine (preferably JCB) with one operator/driver, helper including cost of the fuel lubricants and repair maintenance etc for removal of slip/ land slides/excavated earth /excavation in dry and wet condition etc. complete in all respect as per direction of Engineer -In-Charge(NSI).

Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth up to 30 cm measured at a height of 1 m above ground level and removal of rubbish up to a distance of 50 m outside the periphery of the area cleared.

Stone masonry in cement mortar for substructure complete as per drawing & technical specification Clauses 702, 704, 1202 and 1204

Coursed rubble masonry (1st sort)-In 1:3 cement mortar

Coursed Rubble masonry (2nd sort)-In 1:3 cement mortar

Random rubble masonry-In 1:3 cement mortar

Providing and fixing G.I. chain link fabric fencing of required width in mesh size 50x50 mm including strengthening with 2 mm dia wire or nuts, bolts and washers as required complete as per the direction of Engineer-in-charge.Made of G.I. wire of dia 4 mm.

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 Specification Clause 202. Rubble Stone Masonry in Cement Mortar.

Y K Jain Company