Replacement and repair work of damaged pipeline in Karanpur zone, Dehradun

Rates for Replacement and repair work of damaged pipeline in Karanpur zone.

(Dismantling of cement concrete pavement by mechanical means using pneumatic tools, breaking to pieces not exceeding 0.02 cum in volume and stock piling at designated locations and disposal of dismantled materials up to a lead of 1000 metres, stacking serviceable and unserviceable materials separately.

Dismantling of flexible pavements and disposal of dismantled materials upto a lead of 100 m, stacking serviceable and unserviceable materials separately as per Technical Specification Clause 202 Bituminous Courses . Bituminous Course

Granular Courses

Excavation in soil mixed with single bouldres etc. requireing the use of specials T andP, if any, for pipe line trenches including lift up to 1.5M and lead up to 30M with back filling, watering, ramming of excavated earth in the trenches.

Brick masonry work in cement mortar in substructure complete excepting pointing and plastering, as per drawing and technical specification Clauses 602, 603, 604, 1202 and 1204.

Plain/reinforced cement concrete in substructure complete as per drawings and technical specification Clauses 802, 804, 805, 806, 807, 1202 ans 1204 (For height upto 5 m) R.C.C. grade M 25(1:1.5:3)1cement 1.5 coarse sand 3 Graded stone Aggregate20 mm nominal size (for repairing work work

Qty of steel in item no. 4 by weight (1.5*0.23*78.50)=27.08 kg

Plastering with cement mortar (1:3) 15 mm thick on brickwork in parapet as per technical specifications Clauses 613.4 and 1208.4

Local cartage of G.I Pipe and Specials from central store to site of work in different narrow streets inside city area by tempo / Hand rikshaw or by truck including loading and unloading complete.

Local cartage of HDPE Pipe and Specials from central store to site of work in different narrow streets inside city area by tempo / Hand rikshaw or by truck including loading and unloading complete.

Carting from site store to site of work laying and jointing of G.I. screwed pipes Medium Duty confirming to IS:1239( part -I )/2004 with specials and fittings in trenches underground, outside the building including cutting, threading etc. complete. 80 mm dia G.I pipe. 50 mm dia (Rs. 558.00-389=169)

80 mm dia (Rs. 887-625=262)

100 mm dia (Rs. 1244.00-902=342.00)

Cartage from site store of work Lowering into trenches with true to alignment, Laying and Jointing of full lenghts of HDPE Pipes of specified grade as per IS:4984-1995 and specifications, with testing of pipe line including supply of jointing materials.in PN6 PE-63Grade,PN-6.0( 6.0 Kg/Cm2) 63 mm dia(Rs. 190-143=47)

90 mm dia (Rs. 380-291=89.00)

110 mm dia (Rs. 560-428=132)

Making connection with the existing M.S. Galvanised mains of upto 25mm nominal dia, including cutting and threading of pipe, bailing out water,fixing, if required, specials and testing etc. complete, but excluding cost of insertion pipes and specials besides boring out (and also subsequent back fill) existing main. 100mm-150mm

Cartage of C.I./C.S. Sluice or Reflex Valves of 50 to 125mm dia sizes to the site of work, lowering in already prepared trenches and fixing them in position, but excluding cost of earth work and all material.

Constructing masonry Chamber 60x60x75 cm inside, in brick work incement mortar 1:4 (1 cement : 4 coarse sand) for sluice valve, withC.I.surface box 100 mm top diameter, 160 mm bottom diameter and 180 mm deep ( inside) with chained lid and RCC top slab 1:1.5:3 mix (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size), including necessary excavation, foundation concrete 1:5:10 (1 cement : 5 fine sand : 10 graded stone aggregate 40 mm nominal size) and inside plastering with cement mortar 1:3 (1 cement : 3 coarse sand) 12 mm thick, finished with a floating coat of neat cement complete as per standard design : With common burnt clay F.P.S.(non modular) bricks of classdesignation 7.5

Constructing masonry Chamber 90x90x100 cm inside, in brick work incement mortar 1:4 (1 cement : 4 coarse sand) for sluice valve, with C.I.surface box 100 mm top diameter, 160 mm bottom diameter and 180 mm deep (inside) with chained lid and RCC top slab 1:1.5:3 mix (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size), including necessary excavation, foundation concrete 1:5:10 (1 cement : 5 fine sand : 10 graded stone aggregate 40 mm nominal size ) and inside plastering with cement mortar 1:3 (1 cement : 3 coarse sand) 12 mm thick, finished with a floating coat of neat cement complete as per standard design : With common burnt clay F.P.S.(non modular) bricks of class designation 7.5

Shifting of house hold sewer Domestic connection lincluding suppy of the material, labour t andp etc required for the proper completion of work.(damage due to work)

Shifting of private connection from old pipe line to new pipe line including t andp etc complete.

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 mm nominal size).P.C.C. grade M 20 Nominal mix (1:2:4)

Site clerance and disposal of surplus earth/ excavated material from narrow streets to outside of city area.

Rawat Sanitations (BID ID -377691)

MAHABIR PRASAD NAUTIYAL (BID ID -377531)