TN.47/Sl.No.01/TVL Div/Flood Permanent Restoration

Amount

Earthwork excavation in all classes of soils except hard rock requiring blasting and depositing on bank as per SS 20B with all leads and lifts and all other incidental charges such as baling out water shoring strutting, walling and forming protective bunds wherever necessary, etc., complete as per relevant standard specification, for DRESSING THE BED UPTO SILL LEVEL

Earthwork excavation in all classes of soils except rock requiring blasting and depositing on bank, with all leads and lifts as per SS20B, including cost of all labour, equipments and all other incidental charges such as baling out water, providing and maintaining necessary cofferdams, sheeting, shoring, bracing, and their subsequent removal, removal of all logs, stumps and other deleterious matter and obstructions, trimming bottom of excavation backfilling, and clearing the site and disposal of all surplus materials etc., complete as per relevant standard specification, for Pile cap under Abutment , Wings , and Pier

Providing and driving in position permanent MS liners and fabricating labours and plants and driving MS liners 6 mm thick to be left permanently with the pile shaft as per requirements and as per specification and placing them in position with all leads and lifts using 6 mm thick MS sheets etc., complete

Providing reinforced cement concrete cast-in-situ bored piles of 1200 mm diaMetre in RCC using M35 (Design mix) grade of concrete with minimum content of 400 kg/sq.m maximum water cement ration of 0.4 and slump of 150-200 mm using 20 mm ISS HBG graded hard broken metal by tremie concrete including cost and conveyance of all materials to site and cost of cement inclusive of unloading, stacking and storage charges at site but excluding cost and fabrication of steel and placing it in position before concreting setting up of piling equipment, shifting the same from one pile location to another pile location dismantling them and reerecting as necessary including all labour for boring through all soils, leading the excavated earth to a distance of 200 M including forming of working platform over the river bed for accommodating piling equipment including working platform etc forming approaches to the working platform, mixing concrete , filling it in position by tremie pipe, cutting of pile head to cut off level for casting pile cap, including diversion of water course if necessary and all other incidental charges etc, complete as per standard specifications, forming and maintaining protective bunds and all other incidental charges etc, complete for PILES UNDER ABUTMENTS AND PIERS

Cement Concrete M15 ( mix 1:2:4 ) using 40 mm ISS HBGS Jelly including cost and conveyance of all materials o site and cost of cement at site including soft water, labour charges for mixing, transporting, laying and curing concrete, Tools and Plants and incidental charges such as baling out water, maintaining of protective bunds, cofferdams, shoring, strutting etc., complete as per relevant standard specification, for LEVELLING COURSE BELOW PILE CAP

Vibrated reinforced cement concrete M35 (Design mix) using ISS Graded HBGS Jelly including cost and conveyance of all materials to site and cost of cement at site, but, excluding cost and fabrication of steel, but, excluding cost and fabrication of steel, but, including labour charges for mixing, transporting, laying and curing concrete, working at heights, soft water, hire charges for tools and plants, including all other incidental charges, etc., complete, for PILE CAP UNDER ABUTMENTS & PIER

Vibrated reinforced cement concrete M35 (Design mix) using ISS Graded HBGS Jelly including cost and conveyance of all materials to site and cost of cement at site, but, excluding cost and fabrication of steel, but, excluding cost and fabrication of steel, but, including labour charges for mixing, transporting, laying and curing concrete, working at heights, soft water, hire charges for tools and plants, including all other incidental charges, etc., complete, for SUB STRUCTURE OF ABUTMENTS , WINGS AND COLUMN PIER.( Above Sill )

Vibrated reinforced cement concrete M35 (Design mix) using ISS Graded HBGS Jelly including cost and conveyance of all materials to site and cost of cement at site, but, excluding cost and fabrication of steel, but, excluding cost and fabrication of steel, but, including labour charges for mixing, transporting, laying and curing concrete, working at heights, soft water, hire charges for tools and plants, including all other incidental charges, etc., complete, for CAPPING BEAM ( Above Sill )

Providing and fixing PVC Seepage pipes of 100 mm dia of required lengths for abutments, and wings including cost and conveyance of all materials to worksite and labour charges for fixing, etc., complete, to drain the backfill.

Vibrated reinforced cement concrete M 35 (Design mix) using 20 mm ISS Graded HBGS Jelly including cost and conveyance of all materials to site and cost of cement at site but excluding cost and fabrication of steel, including labour charges for steel, including labour charges for mixing, transporting, laying, curing concrete, soft water, hire charges for tools and plants, including all other incidental charges, etc., complete for BED BLOCK CUM DIRT WALL, PEDESTAL OVER ABUTMENTS & PIERS.

Supply and fixing Elastemeric bearing of size 500 x 300 x 80 at girder locations over abutment including cost and conveyance to worksite, labour for fixing the same in correct position and all other incidental charges etc, complete.

Vibrated Reinforced Cement Concrete of grade M 35(Design mix) using 20mm ISS Graded HBGS Jelly including cost and conveyance of all materials to site and cost and fabrication of steel, including cost of formwork, soft water, labour charges for mixing, transporting, laying and curing concrete, working at depths, Tools and Plants and incidental chargaes such as balingout water, maintaining of protective bunds, cofferdams, shoring, strutting etc., complete, as per relevant standard specification, for DECK SLAB AND KERBS FOOT PATH (PROVIDED WITH INNER CRASH BARRIER.)

Vibrated Reinforced Cement Concrete of grade M 35 (Design mix) using 20mm ISS Graded HBGS Jelly including cost and conveyance of all materials to site and cost and fabrication of steel, including cost of formwork, soft water, labour charges for mixing, transporting, laying and curing concrete, working at depths, Tools and Plants and incidental chargaes such as balingout water, maintaining of protective bunds, cofferdams, shoring, strutting etc., complete, as per relevant standard specification, for T-BEAM AND CROSS BEAMS (WITH FOOT PATH).

Providing and fixing of Galvanized steel drainage spouts 100mm dia as per GOI drawing with grating arrangements at top as shown in the drawing and 100mm dia drainage spout projecting at least 300mm beyond the bottom of deck slab as shown in the drawing, including cost and conveyance of Galvanised Steel Pipes and flats and fixing them in position, etc., complete.

Supplying and installation of Strip steel Expansion Joint conforming to Section 2607 and in accordance with section 2602 of "Specification for Road Bridge Works - IV th Revision: 2001" published by Ministry of Surface Transport (Road wing) in the 40mm wide expansion gap provided in between decks over piers and in between deck and dirt wall over abutment with fatigue tested structural steel section at the nosing and anchorage assembly, including cost and conveyance of all materials, cost of testing as per Section 2608 of the MOST specifications, including labour, equipment and other incidental charges for fixing the joints complete in all respects, as per section 2609 and 2610 of the above said specifications

Providing Filter media behind abutment and wing with rough sTonne for 600 mm width to full depth anf well packed with small size broken sTonne including cost and conveyance of all material to work site , all labour charges and all other incidental charges etc., complete

Filling behind Abutment and Wing walls with clean gritty gravel including cost and conveyance of gravel to worksite, laying, handling charges and filling in layers tamping under optimum moisture content to get the maximum density, including watering, with all leads for water and all other incidental charges, etc., complete

Vibrated Cement Concrete M15 (Nominal mix 1:2:4) using 40 mm ISS HBGS Jelly, including cost and conveyance of all materials to site and cost of cement at site, including all labour charges for mixing concrete, laying, hire charges for tools and plants, compacting, curing with all leads for soft water, including all other incidental charges, form work etc., complete, for BASE COURSE BELOW APPROACH SLABS

Vibrated reinforced cement concrete M 30 (Design mix) using 20mm ISS Graded HBGS Jelly, including cost and conveyance of all materials to site and cost of cement at site, but excluding cost and fabrication of steel, but, including labour charges for mixing, laying, curing concrete, working at heights, soft water, hire charges for tools and plants, including all other incidental charges, etc., complete, for APPROACH SLABS

Reinforced Cement concrete M30 (Design mix) using 20mm, 12mm and 6mm size ISS HBG Graded metal including cost and conveyance of all materials to work site and cost of cement at site including all labour charges for mixing concrete, laying, hire charges for tools and plants, compacting, curing with all leads for soft water, including all other incidental charges, formwork, cost of premoulded expansion joints and fixing the same in position, etc., complete, for WEARING COAT of 75mm uniform thickness over deck slabs and approach slabs.

Vibrated Reinforced Cement Concrete of grade design mix M 30using ISS graded HBG metal including cost and conveyance of all materials to site and cement and steel at site including labour charges for mixing, transporting, laying, curing concrete working at heights, including bending and tying, hire charges for tools and plants, including all other incidental charges etc., complete for HAND RAILS AND POSTS

Vibrated Reinforced Cement Concrete of grade design mix M 40 using ISS graded HBG metal including cost and conveyance of all materials to site and cement at site including labour charges for mixing, transporting, laying, curing concrete working at heights, hire charges for tools and plants, including all other incidental charges etc., complete for INNER CRASH BARRIER

Cement Concrete M15 ( mix 1:2:4 ) using 40 mm ISS HBGS Jelly including cost and conveyance of all materials o site and cost of cement at site including soft water, labour charges for mixing, transporting, laying and curing concrete, Tools and Plants and incidental charges such as baling out water, maintaining of protective bunds, cofferdams, shoring, strutting etc., complete as per relevant standard specification, for PARAPET OVER RETURN WALLS

Supply and fabrication of STEEL grade Fe500 D with suitable anticorrsive measure required for all the reinforced cement concrete items of work involved in the shedule including cost of steel, cost of fabrication, labour charges for cleaning the rods, straightening, cutting, bending, tying grills, hoisting and placing the reinforcement in position as specified in the drawing including cost of binding wire, provision of spacer bars, cover blocks and all other incidental charges etc., complete.

Supply and fabrication of STEEL grade Fe240 with suitable anticorrsive measure required for all the reinforced cement concrete items of work involved in the shedule including cost of steel, cost of fabrication, labour charges for cleaning the rods, straightening, cutting, bending, tying grills, hoisting and placing the reinforcement in position as specified in the drawing including cost of binding wire, provision of spacer bars, cover blocks and all other incidental charges etc., complete.

Sub Estimate : Forming Approach road for the work of Construction of High Level Bridge at Construction of High Level Bridge at km 0/4 of Karani Causeway branching from Km 9/2 of P.P Road & Joining from Km 4/2 of Pudupalayam road km 0/0 - 0/530

Excavation for Roadway and drainage Excavation including removal and satisfactory disposal of all materias necessary for the construction of roadway and side drains in accordance with the specifications and the lines, grades and cross sections shown in the drawings or as indicated by the Engineer a) box cutting for wideneing portion

Excavation for Roadway and drainage Excavation including removal and satisfactory disposal of all materias necessary for the construction of roadway and side drains in accordance with the specifications and the lines, grades and cross sections shown in the drawings or as indicated by the Engineer b). Formation of embankment using carted earth with a lead of 15 km

Excavation for Roadway and drainage Excavation including removal and satisfactory disposal of all materias necessary for the construction of roadway and side drains in accordance with the specifications and the lines, grades and cross sections shown in the drawings or as indicated by the Engineer c). Formation of Subgrade using carted earth with a lead of 15 km. having CBR value of more than 8

Granular Sub-base with Graded Material (Table:- 400-1) - Plant Mix Method (Construction of granular sub-base by providing close graded Material, mixing in a mechanical mix plant at OMC, carriage of mixed Material to work site, spreading in uniform layers with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per clause 401 ) - for grading- V Material

Wet Mix Macadam (Table 400-13) (Providing, laying, spreading and compacting graded sTonne aggregate to wet mix macadam specification including premixing the Material with water at OMC in mechanical mix plant carriage of mixed Material by tipper to site, laying in uniform layers with paver in sub- base / base course on well prepared surface and compacting with vibratory roller to achieve the desired density, Complete as per clause 406)

Prime coat (Providing and applying primer coat with bitumen emulsion (SS-I type) on prepared surface of granular Base including clearing of road surface and spraying primer at the rate of 0.70 kg/sqm using mechanical means as per clause 502) - over WMM/ WBM

Tack coat - Providing and applying tack coat with bitumen emulsion (RS-I type) using emulsion pressure distributor at the rate of 0.25 kg per sqm on the prepared bituminous/granular surface cleaned with mechanical broom as per clause 503 - over granular surfaces treated with primer

Dense Graded Bituminous Macadam (Table - 500-10)(Providing and laying dense bituminous macadam with Hot Mix Plant using crushed aggregates of specified grading, premixed with bituminous binder (Viscosity Grade 30) at percentage specified by JMF by weight of total mix of mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MoRTH specification clause No.505) Grading II

Bituminous Concrete (Table 500-17) (Providing and laying bituminous concrete with hot mix plant using crushed aggregates of specified grading, premixed with bituminous binder (Viscosity Grade 30) at percentage specified by JMF of mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MORTH specification clause No. 507 complete in all respects) - Grading II

Sub Estimate : Forming Diversion Road for the work of Construction of High Level Bridge at km 0/4 of Karani Causeway branching from Km 9/2 of P.P Road & Joining from Km 4/2 of Pudupalayam road km 0/0 - 0/530

Excavation for Roadway and drainage Excavation including removal and satisfactory disposal of all materias necessary for the construction of roadway and side drains in accordance with the specifications and the lines, grades and cross sections shown in the drawings or as indicated by the Engineer b). Formation of embankment using carted earth with a lead of 15 km

Granular Sub-base with Graded Material (Table:- 400-1) - Plant Mix Method (Construction of granular sub-base by providing close graded Material, mixing in a mechanical mix plant at OMC, carriage of mixed Material to work site, spreading in uniform layers with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per clause 401 ) - for grading- V Material

Wet Mix Macadam (Table 400-13) (Providing, laying, spreading and compacting graded sTonne aggregate to wet mix macadam specification including premixing the Material with water at OMC in mechanical mix plant carriage of mixed Material by tipper to site, laying in uniform layers with paver in sub- base / base course on well prepared surface and compacting with vibratory roller to achieve the desired density, Complete as per clause 406)

Prime coat (Providing and applying primer coat with bitumen emulsion (SS-I type) on prepared surface of granular Base including clearing of road surface and spraying primer at the rate of 0.70 kg/sqm using mechanical means as per clause 502) - over WMM/ WBM

Tack coat - Providing and applying tack coat with bitumen emulsion (RS-I type) using emulsion pressure distributor at the rate of 0.25 kg per sqm on the prepared bituminous/granular surface cleaned with mechanical broom as per clause 503 - over granular surfaces treated with primer

Close Graded Premix Surfacing/Mixed Seal Surfacing (Mechanical means using HMP Providing, laying and rolling of close-graded premix surfacing material of 20 mm thickness composed of 13.2 mm to 0.09 mm (Type-B) aggregates using viscosity grade bitumen to the required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable plant, laying and rolling with a Smooth wheeled roller 8-10 tonne capacity, and finishing to required level and grade as per clause 508) (Table 500-19)

Supply of 1000 mm dia NP3 class RCC pipes confirming to IS:458:2003 specification as directed by the departmental officers including cost and conveyance of Pipes and all other incidental charges etc, as per the specification

Hoisting, Laying and fixing of 1000mm dia RCC NP3 pipes in position excluding cost of pipes but including conveyance to work site all labour charges for jointing etc, as per standard specifications

Sub Estimate : Dismantling the existing damaged Low Level causeway & Slab Culvert at Km 0/4 for the work of Construction of High Level Bridge at km 0/4 of Karani Causeway branching from Km 9/2 of P.P Road & Joining from Km 4/2 of Pudupalayam road km 0/0 - 0/530

Dismantling the salvaged and removal of existing Reinforced cement concrete items and collecting the useful materials for re use and directly loading the un wanted surplus materials and conveying to the initial lead of 1 Km and disposing etc complete.

Dismantling the salvaged and removal of existing Plain cement concrete items and collecting the useful materials for re use and directly loading the un wanted surplus materials and conveying to a initial lead of 1 Km and disposing etc complete.

Sub Estimate : Reconstruction of Triple Cell Box Culvert at Km 0/2 in the Bridge Approaches for the work of Construction of High Level Bridge at km 0/4 of Karani Causeway branching from Km 9/2 of P.P Road & Joining from Km 4/2 of Pudupalayam road km 0/0 - 0/530

Earth work excavation in all classes of soil except hard rock requiring blasting and depositing on bank as per SS20B with all leads and lifts and all other incidental charges such as bailing out water shoring, strutting, walling and forming protective bunds wherever necessary etc., complete as per relevant standard specification for dressing the bed up to sill level .

Earthwork excavation in all classes of soil except soft rock not requiring blasting and hard rock requiring blasting and depositing on bank with all leads and lifts as per SS20B, including cost of all labour, equipments and all incidental charges such as baling our water, providing and maintaining necessary cofferdams, sheeting, shoring bracing and their subsequent removal, removal of all logs, stumps, grubs and other deleterious matter and obstructions, trimming bottom of excavation backfilling, and clearing the site and disposal of all surplus materials etc., complete as per relevant standard specification for foundation

Vibrated Cement concrete in M 15 using 40mm ISS HBG metal including cost and conveyance of all materials to site and cost of cement at site including soft water, labour charges for mixing, transporting, laying and curing concrete, tools and plants and incidental charges as baling out water, maintaining of protective bunds, cofferdams, shorting, strutting etc., complete as per relevant standard specification for foundation.

Vibrated Reinforced Cement concrete in M 25 using ISS graded HBG metal including cost and conveyance of all materials to site and cost of cement at site including soft water, labour charges for form work, centering, mixing, transporting, laying and curing concrete, tools and plants and incidental charges excluding cost of steel etc., complete as per relevant standard specification for CELL BOX

Supply and fabrication of STEEL grade Fe500 D with suitable anticorrsive measure required for all the reinforced cement concrete items of work involved in the shedule including cost of steel, cost of fabrication, labour charges for cleaning the rods, straightening, cutting, bending, tying grills, hoisting and placing the reinforcement in position as specified in the drawing including cost of binding wire, provision of spacer bars, cover blocks and all other incidental charges etc., complete.

Vibrated cement concrete of grade M20 using 40mm ISS HBG metal including cost and conveyance of all materials to site including cost of cement at site including cost of form work, soft water, labour charges for mixing transporting, laying, and curing concrete, working at depths, tools and plants and maintaining of protective bunds, cofferdams, shoring, strutting, etc, complete as per relevent standard specifications for Wings walls, & parapet wall..

Sub Estimate : Construction of R.C.C Retaining Wall from CH 0+040-0+056.50 Metre on P.P. Road Side

Earthwork excavation in all classes of soil except soft rock not requiring blasting and hard rock requiring blasting and depositing on bank with all leads and lifts as per SS20B, including cost of all labour, equipments and all incidental charges such as baling our water, providing and maintaining necessary cofferdams, sheeting, shoring bracing and their subsequent removal, removal of all logs, stumps, grubs and other deleterious matter and obstructions, trimming bottom of excavation backfilling, and clearing the site and disposal of all surplus materials etc., complete as per relevant standard specification for foundation

Vibrated Cement concrete in CC 1:2:4 using 40mm ISS HBG metal including cost and conveyance of all materials to site and cost of cement at site including soft water, labour charges for mixing, transporting, laying and curing concrete, tools and plants and incidental charges as baling out water, maintaining of protective bunds, cofferdams, shorting, strutting etc., complete as per relevant standard specification for foundation & Below sill.

Vibrated Reinforced cement concrete of grade M30(Design Mix) using graded ISS HBG metal including cost and conveyance of all materials to site including cost of cement at site including cost of form work, soft water, labour charges for mixing transporting, laying, and curing concrete, working at depths, tools and plants and maintaining of protective bunds, cofferdams, shoring, strutting, etc, complete as per relevent standard specifications for Retaining Wall

Supply and fabrication of STEEL grade Fe500 D with suitable anticorrsive measure required for all the reinforced cement concrete items of work involved in the shedule including cost of steel, cost of fabrication, labour charges for cleaning the rods, straightening, cutting, bending, tying grills, hoisting and placing the reinforcement in position as specified in the drawing including cost of binding wire, provision of spacer bars, cover blocks and all other incidental charges etc., complete.

Providing and fixing PVC seepage pipes of 100mm dia at 1.0 m c/c to drain the back fill behind the abutments and wings placed inclined position including cost and conveyance of all materials to worksite to worksite and labour charges for fixing, etc. complete

Providing filter media behind abutment and wings for 600 mm thick using filter material conforming to claise 309.3.2.8 of MOST/1997 well packed with smaller size towards the soil and bigger size towards the wall including cost and conveyance to work site including all other incidental charges, etc. complete.

Sub Estimate : Construction of R.C.C Retaining Wall from CH 0+0.56.5-0+106.50 Metre on P.P. Road Side

Earthwork excavation in all classes of soil except soft rock not requiring blasting and hard rock requiring blasting and depositing on bank with all leads and lifts as per SS20B, including cost of all labour, equipments and all incidental charges such as baling our water, providing and maintaining necessary cofferdams, sheeting, shoring bracing and their subsequent removal, removal of all logs, stumps, grubs and other deleterious matter and obstructions, trimming bottom of excavation backfilling, and clearing the site and disposal of all surplus materials etc., complete as per relevant standard specification for foundation

Vibrated Cement concrete in CC 1:2:4 using 40mm ISS HBG metal including cost and conveyance of all materials to site and cost of cement at site including soft water, labour charges for mixing, transporting, laying and curing concrete, tools and plants and incidental charges as baling out water, maintaining of protective bunds, cofferdams, shorting, strutting etc., complete as per relevant standard specification for foundation & Below sill.

Vibrated Reinforced cement concrete of grade M30(Design Mix) using graded ISS HBG metal including cost and conveyance of all materials to site including cost of cement at site including cost of form work, soft water, labour charges for mixing transporting, laying, and curing concrete, working at depths, tools and plants and maintaining of protective bunds, cofferdams, shoring, strutting, etc, complete as per relevent standard specifications for Retaining Wall

Supply and fabrication of STEEL grade Fe500 D with suitable anticorrsive measure required for all the reinforced cement concrete items of work involved in the shedule including cost of steel, cost of fabrication, labour charges for cleaning the rods, straightening, cutting, bending, tying grills, hoisting and placing the reinforcement in position as specified in the drawing including cost of binding wire, provision of spacer bars, cover blocks and all other incidental charges etc., complete.

Providing and fixing PVC seepage pipes of 100mm dia at 1.0 m c/c to drain the back fill behind the abutments and wings placed inclined position including cost and conveyance of all materials to worksite to worksite and labour charges for fixing, etc. complete

Providing filter media behind abutment and wings for 600 mm thick using filter material conforming to claise 309.3.2.8 of MOST/1997 well packed with smaller size towards the soil and bigger size towards the wall including cost and conveyance to work site including all other incidental charges, etc. complete.

Sub Estimate : Construction of R.C.C Retaining Wall from CH 0+285.00- 0+335 Metre on Pudupalayam Road Side

Earthwork excavation in all classes of soil except soft rock not requiring blasting and hard rock requiring blasting and depositing on bank with all leads and lifts as per SS20B, including cost of all labour, equipments and all incidental charges such as baling our water, providing and maintaining necessary cofferdams, sheeting, shoring bracing and their subsequent removal, removal of all logs, stumps, grubs and other deleterious matter and obstructions, trimming bottom of excavation backfilling, and clearing the site and disposal of all surplus materials etc., complete as per relevant standard specification for foundation

Vibrated Cement concrete in CC 1:2:4 using 40mm ISS HBG metal including cost and conveyance of all materials to site and cost of cement at site including soft water, labour charges for mixing, transporting, laying and curing concrete, tools and plants and incidental charges as baling out water, maintaining of protective bunds, cofferdams, shorting, strutting etc., complete as per relevant standard specification for foundation & Below sill.

Vibrated Reinforced cement concrete of grade M30(Design Mix) using graded ISS HBG metal including cost and conveyance of all materials to site including cost of cement at site including cost of form work, soft water, labour charges for mixing transporting, laying, and curing concrete, working at depths, tools and plants and maintaining of protective bunds, cofferdams, shoring, strutting, etc, complete as per relevent standard specifications for Retaining Wall

Supply and fabrication of STEEL grade Fe500 D with suitable anticorrsive measure required for all the reinforced cement concrete items of work involved in the shedule including cost of steel, cost of fabrication, labour charges for cleaning the rods, straightening, cutting, bending, tying grills, hoisting and placing the reinforcement in position as specified in the drawing including cost of binding wire, provision of spacer bars, cover blocks and all other incidental charges etc., complete.

Providing and fixing PVC seepage pipes of 100mm dia at 1.0 m c/c to drain the back fill behind the abutments and wings placed inclined position including cost and conveyance of all materials to worksite to worksite and labour charges for fixing, etc. complete

Providing filter media behind abutment and wings for 600 mm thick using filter material conforming to claise 309.3.2.8 of MOST/1997 well packed with smaller size towards the soil and bigger size towards the wall including cost and conveyance to work site including all other incidental charges, etc. complete.

Sub Estimate : Construction of R.C.C Retaining Wall from CH 0+335.00- 0+365 Metre on Pudupalayam Road Side

Earthwork excavation in all classes of soil except soft rock not requiring blasting and hard rock requiring blasting and depositing on bank with all leads and lifts as per SS20B, including cost of all labour, equipments and all incidental charges such as baling our water, providing and maintaining necessary cofferdams, sheeting, shoring bracing and their subsequent removal, removal of all logs, stumps, grubs and other deleterious matter and obstructions, trimming bottom of excavation backfilling, and clearing the site and disposal of all surplus materials etc., complete as per relevant standard specification for foundation

Vibrated Cement concrete in CC 1:2:4 using 40mm ISS HBG metal including cost and conveyance of all materials to site and cost of cement at site including soft water, labour charges for mixing, transporting, laying and curing concrete, tools and plants and incidental charges as baling out water, maintaining of protective bunds, cofferdams, shorting, strutting etc., complete as per relevant standard specification for foundation & Below sill.

Vibrated Reinforced cement concrete of grade M30(Design Mix) using graded ISS HBG metal including cost and conveyance of all materials to site including cost of cement at site including cost of form work, soft water, labour charges for mixing transporting, laying, and curing concrete, working at depths, tools and plants and maintaining of protective bunds, cofferdams, shoring, strutting, etc, complete as per relevent standard specifications for Retaining Wall

Supply and fabrication of STEEL grade Fe500 D with suitable anticorrsive measure required for all the reinforced cement concrete items of work involved in the shedule including cost of steel, cost of fabrication, labour charges for cleaning the rods, straightening, cutting, bending, tying grills, hoisting and placing the reinforcement in position as specified in the drawing including cost of binding wire, provision of spacer bars, cover blocks and all other incidental charges etc., complete.

Providing and fixing PVC seepage pipes of 100mm dia at 1.0 m c/c to drain the back fill behind the abutments and wings placed inclined position including cost and conveyance of all materials to worksite to worksite and labour charges for fixing, etc. complete

Providing filter media behind abutment and wings for 600 mm thick using filter material conforming to claise 309.3.2.8 of MOST/1997 well packed with smaller size towards the soil and bigger size towards the wall including cost and conveyance to work site including all other incidental charges, etc. complete.

Calculation of SubTotal, GST and Total carried out by system automatically

Sub Total Amount for above all items

GST 18% for the above SubTotal Amount

M.R.Hi-TechEngineers Pvt.Ltd.,