Construction of High Level Bridge at Km. 0/6 of Paramanthur - Valathakkadu Road across Vellar River

Amount

Earth work excavation in all classes of soils except hard rock requiring blasting and depositing on bank with all leads and lifts as per SS 20 B including cost of all labour materials, tools equipments and all incidental charges and sheeting, shoring and bracing and their subsequent removal of all logs, stumps and other deleterious matter and obstructions, trimming of bottom of excavation back filling, clearing up the site and disposal of all surplus materials etc., complete as per standard specification for DRESSING THE BED UPTO SILL LEVEL as per MORT&H Vth Revision 300.

Earth work excavation in all classes of soils except hard rock requiring blasting and depositing on bank with all leads and lifts as per SS 20 B including cost of all labour materials, tools equipments and all incidental charges and sheeting, shoring and bracing and their subsequent removal of all logs, stumps and other deleterious matter and obstructions, trimming of bottom of excavation back filling, clearing up the site and disposal of all surplus materials etc., complete as per standard specification for PILE CAP UNDER ABUTMENTS AND PIERS FOR FOUNDATION as per MORT&H Vth Revision 300.

Providing and driving in position permanent MS liners 6mm thick including and conveyance to the site and fabricating, welding, all labour and consumables, hire charges and liner to be left permanently with the pile shaft as per requirement and as per specification with all leads and lift using 6mm M.S. Sheet etc., Complete as per MORT&H Vth Revision 1100, 1600.

Providing Reinforced Cement Concrete cast-in-situ bored piles of 1000 mm diameter in RCC using M35 (Design mix) using 20mm ISS HBG Metal with minimum cement content of 400 Kg/cum maximum water cement ration of 0.4 and slump of 150-200 mm by tremie concreting including cost and conveyance of all materials to site and cost of cement at site but excluding cost and fabrication of steel and placing in position before concreting seting up of piling equipment, shifting the same from onelocation to another pile location , dismantling and including all labour for boring through all soils , leading the excavated earth to a distance 200m including forming of working platform, mixing concrete, filling in position by tremie pipe, cutting of pile head to cutt 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 PILE BELOW ABUTMENTS & PIERS as per MORT&H Vth Revision 1100, 1700.

Plain Cement concrete M15 Grade (Nominal Mix 1:2:4) using 40mm ISS HBG metal including cost and conveyance of all materials to site, including cost and labour charges for form work and centering, labour charges, compacting, curing and all incidental charges etc., complete as per relevant specification for LEVELLING COURSE BELOW PILE CAP & ABUTMENTS & PIERS as per MORT&H 1000, 1100.

Vibrated Reinforced Cement Concrete M35 (Design Mix) using HBG graded metal 20mm and 12mm ISS size including cost and conveyance of all materials to work site, but excluding cost and conveyance and fabrication of steel but including cost and labour charges for form work and centering labour charges for compacting, curing, including all incidental charges etc., complete for PILE CAP UNDER ABUTMENTS & RETURN WALLS & PIERS as per MORT&H Vth Revision 1000, 1500, 1600, 1700.

Vibrated Reinforced Cement Concrete M35 (Design Mix) using HBG graded metal 20mm and 12mm ISS size including cost and conveyance of all materials to work site, but excluding cost and conveyance and fabrication of steel but including cost and labour charges for form work and centering labour charges for compacting, curing, including all incidental charges etc., complete for ABUTMENT & RETURNS WALL SUBSTRUCTURE as per MORT&H Vth Revision 1000, 1500, 1600, 1700, 2200.

Vibrated Reinforced Cement Concrete M35 (Design Mix) using HBG graded metal 20mm and 12mm ISS size including cost and conveyance of all materials to work site, but excluding cost and conveyance and fabrication of steel but including cost and labour charges for form work and centering labour charges for compacting, curing, including all incidental charges etc., complete for BED BLOCK cum DIRT WALL OVER ABUTMENTS AND PIERS as per MORT&H Vth Revision 1500, 1600, 1700, 2200

Vibrated Reinforced Cement Concrete M35 (Design Mix) using HBG graded metal 20mm and 12mm ISS size including cost and conveyance of all materials to work site, but excluding cost and conveyance and fabrication of steel but including cost and labour charges for form work and centering labour charges for compacting, curing, including all incidental charges etc., complete for PIERS 1500MM as per MORT&H Vth Revision 1500, 1600, 1700, 2200.

Vibrated Reinforced Cement Concrete M35 (Design Mix) using HBG graded metal 20mm and 12mm ISS size including cost and conveyance of all materials to work site, but excluding cost and conveyance and fabrication of steel but including cost and labour charges for form work and centering labour charges for compacting, curing, including all incidental charges etc., complete for CAPPING BEAMS OVER PIERS as per MORT&H Vth Revision 1500, 1600, 1700, 2200

Vibrated Reinforced Cement Concrete M35 (Design Mix) using HBG graded metal 20mm and 12mm ISS size including cost and conveyance of all materials to work site, but excluding cost and conveyance and fabrication of steel but including cost and labour charges for form work and centering labour charges for compacting, curing, including all incidental charges etc., complete for PEDASTALS OVER CAPPING BEAMS & BED BLOCKS as per MORT&H Vth Revision 1500, 1600, 1700, 2200

Supplying and fixing Elastomeric bearing of size 500x300x64mm including cost and conveyance charges etc., to work site labour for fixing of bearing in position and all other incidental charges complete as per MORT&H Vth Revision 2000 and IRC:83-2015 (Part-II)

Vibrated Reinforced Cement Concrete M35 (Design Mix) using HBG graded metal 20mm and 12mm ISS size including cost and conveyance of all materials to work site, but excluding cost and conveyance and fabrication of steel but including cost and labour charges for form work and centering labour charges for compacting, curing, including all incidental charges etc., complete for T-BEAM & CROSS BEAMS as per MORT&H Vth Revision 1000, 1500, 1600, 1700, 2300

Vibrated Reinforced Cement Concrete M35 (Design Mix) using HBG graded metal 20mm and 12mm ISS size including cost and conveyance of all materials to work site, but excluding cost and conveyance and fabrication of steel but including cost and labour charges for form work and centering labour charges for compacting, curing, including all incidental charges etc., complete for DECK SLAB & SAFTEY KERBS as per MORT&H Vth Revision 1500, 1600, 1700, 2300.

Vibrated Reinforced Cement Concrete M-40 (Design mix) using 20mm and 12mm ISS size HBG graded metal including cost and conveyance of all materials to site but excluding cost and conveyance and fabrication of steel including cost and labour charges for form work, labour charges for laying, compacting, curing, including all incidental charges etc., complete for CRASH BARRIER as per MORT&H Vth Revision 811, 1600, 1700 & 2703.3

PROVIDING AND FIXING OF GALVINISED IRON DRAINAGE SPOUTS OF 100mm dia as per G.O.I drawing No.SD/205 with gratting arrangements at top as shown in the drawing using 12mm X 25mm flats for gratting arrangements and 100mm dia drainage spouts projecting atleast 300mm beyond the bottom of the deck slab including cost and conveyance of all materials to site and fixing them in position as directed by the departmental officers etc., complete for as per MORT&H Vth Revision 2705

Vibrated cement concrete M15 Grade (Nominal mix 1:2:4) using 40mm ISS HBG metal including cost and conveyance of all materials to site, including cost and labour charges for form work and centering, labour charges, compacting, curing and all incidental charges etc., complete as per relevant specification for BASE COURSE BELOW APPROACH SLAB & FOOTPATH RAMP as per MORT& H Vth Revision 1000, 1500, 1700, 2704

Vibrated Reinforced Cement Concrete M30 (Design mix) using HBG graded metal 20mm and 12mm ISS size including cost and conveyance of all materials to work site, but excluding cost and conveyance and fabrication of steel but including cost and labour charges for form work and centering labour charges for compacting, curing, including all incidental charges etc., complete for APPROACH SLAB as per MORT & H Vth Revision 1000, 1500, 1600, 1700, 2704

Vibrated cement concrete M15 Grade (Nominal mix 1:2:4) using 40mm ISS HBG metal including cost and conveyance of all materials to site, including cost and labour charges for form work and centering, labour charges, compacting, curing and all incidental charges etc., complete as per relevant specification for CC PARAPET as per MORT& H Vth Revision 1500, 1700.

Vibrated Cement Concrete M30 (Design mix) using HBG graded of size metal 25mm, 12mm & 6mm ISS size including cost and conveyance of all materials to work site, but excluding cost and conveyance and fabrication of steel but including cost and labour charges for form work cost of premoulded expansion joint and fixing the same in position and centering labour charges for compacting, curing, including all incidental charges etc., complete for wearing coat of 75mm uniform thickness over deck slab and approach slab as per MORT&H Vth Revision 1600, 2702.2.

Supply and installation of STRIP SEAL EXPANSION joint system conforming in the 40mm wide expansion gap provided in between decks 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 the MORT&H specifications, including labour, equipment and incidental charges for fixing the joints complete in all respects, as per specifications as per MORT&H Vth Revision 2600.

Providing and fixing 100mm dia PVC SEEPAGE PIPES of required length for abutment and returns including cost and conveyance of all materials to worksite, cost and labour for semisperical backfill arrangements with 100mm size broken granite stones at the periphery and labour charges for fixing etc., to drain of the backfill as per MORT&H Vth Revision 2706

Providing filter media behind the abutments and wings using 45mm - 5.60mm metal to 600 mm thick and well packed with smaller size towards the soil and bigger size towards the wall including cost and conveyance to worksite including all other incidental charges in accordance with the technical specification and as directed by the departmental officers etc., complete. as per MORT&H Vth Revision 2504 Cl.710.1.4 & Appendix-6 of IRC: 78-2014

Filling behind Abutments and Wings 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 as per MORT&H Vth Revision 305 Cl.710.1.4 & Appendix-6 of IRC: 78-2014

Supply and fabrication of Steel Grade Fe- 500 required for all RCC items of works involved in the schedule including cost of steel, cost of fabrication, labour charges for cleaning the bars straightening, cutting, bending, tying grills, hoisting and placing the reinforcement in position as specified in the drawings including cost of binding wire, provision of spacer bars, cover blocks and all other incidental charges etc., complete as per standard specification as per MORT&H Vth Revision 1000, 1600

Supply and fabrication of Steel Grade Fe- 240 required for all RCC items of works involved in the schedule including cost of steel, cost of fabrication, labour charges for cleaning the bars straightening, cutting, bending, tying grills, hoisting and placing the reinforcement in position as specified in the drawings including cost of binding wire, provision of spacer bars, cover blocks and all other incidental charges etc., complete as per standard specification as per MORT&H Vth Revision 1000, 1600

Supply and fixing of High quality of PVC Duct pipes of 160 mm dia 4 Kg/cm2 including cost and conveyance of pipes to the sie and fixing in position to proper grade and level, including labour charges for fixing and including all other incidental charges complete for providing utility services in footpaths.

FORMATION OF APPROACH ROAD

Refilling the excavation, earth for the construction of road way in accordance with the specifications and the lines, grades and cross section shown in the drawings or as directed by the Engineer for formation of embankment complete as per MORTH V 300

Collection and supply of carted earth with an average lead of 15 KM including excavation, removal and satisfactory disposal of all materials necessary for the construction of road way in accordance with the specifications and the lines, grades and cross section shown in the drawings or as directed by the Engineer for formation of embankment with 95% Compaction as per MORT&H Vth Revision 111, 112, 202, 301, 302, 303, 305, 900

Collection and supply of carted earth with an average lead of 15 KM including excavation, removal and satisfactory disposal of all materials necessary for the construction of road way in accordance with the specifications and the lines, grades and cross section shown in the drawings or as directed by the Engineer for formation of embankment with 97% Compaction as per MORT&H Vth Revision 111, 112, 202, 301, 302, 303, 305, 900

Providing and laying granular Sub-base as per table No.400-1/400-2 and Grading V of MORT&H Revision V with and any other Granular Material or a combination those of for required thick to give a CBR of 30 on prepared sub-grade in accordance with the requirements of the specification as per MORT&H Vth 111, 112, 401, 900

Providing and laying, spreading and compacting graded stone aggreegate to Wet mix macadam specification including pre-mixing the materials with water at OMC in base mix plant (pug mill ) carriage of mixed materials by tipper to site and laying in uniform layers in sub-base/base course on well prepared surface and compacting with vibratory roller to achieve the desired density. as per MORT&H Vth Revision 111, 112, 406, 900

Providing and laying of Prime coat using Emulsion bitumen (SS1) at the rate of 7Kg/10 Sqm. over the WMM surface preparatory to another bituminous construction over it as per MORT&H Vth Revision 111, 112, 501, 502, 900

Providing and laying of tack coat using Emulsion bitumen (RS1) at the rate of 2.50 /10Sqm over the Prime coat surface preparatory to another bituminous construction over it as per MORT&H Vth Revision 111, 112, 501, 503, 900

Bituminous macadam of 50mm thickness which work shall consist of construction, in a single course of compacted crushed aggregates premixed with bituminous binder 60/70 grade bulk bitumen which will be procurred by the Contractor at the rate of 3.5 percent by weight of the total mix, to serve as base / binder couse, in accordance with the requirement of the specifications and in conformity with the drawing or as directed by the Engineer using approved CMP and paver finisher as per MORT& H Vth Revision 111, 112, 501, 504, 900

Providing and laying 30mm thick compacted Bituminous Concrete which shall consist of construction of a single course binder / wearing course on a previously prepared bituminous base to the requirements of the specification using 60/70 Grade bitumen (VG 30) using approved CMP and paver finisher. as per MORT&H Vth Revision 111, 112, 501, 507, 509

CONSTRUCTION OF PCC RETAINING WALL

Earth work excavation in all classes of soils except hard rock requiring blasting and depositing on bank with all leads and lifts as per SS 20 B including cost of all labour materials, tools equipments and all incidental charges and sheeting, shoring and bracing and their subsequent removal of all logs, stumps and other deleterious matter and obstructions, trimming of bottom of excavation back filling, clearing up the site and disposal of all surplus materials etc., complete as per standard specification for FOUNDATION OF RETAINING WALL as per MORT&H Vth Revision 300.

Vibrated cement concrete M10 Grade (Nominal mix 1:3.6) using 40mm ISS HBG metal including cost and conveyance of all materials to site, including cost and labour charges for form work and centering, labour charges, compacting, curing and all incidental charges etc., complete for LEVELLING COURSE BELOW RETAINING WALL FOUNDATION FOOTINGS (Below Sill Level) as per MORT&H Vth Revision 1000, 1500, 1700, 2100

Vibrated cement concrete M20 Grade (Nominal mix 1:1.5:3) using 40mm ISS HBG metal including cost and conveyance of all materials to site, including cost and labour charges for form work and centering, labour charges, compacting, curing and all incidental charges etc., complete for FOUNDATION OF RETAINING WALL (Below sill Level) as per MORT&H Vth Revision 1000, 1500, 1700, 2100

Vibrated cement concrete M20 Grade (Nominal mix 1:1.5:3) using 40mm ISS HBG metal including cost and conveyance of all materials to site, including cost and labour charges for form work and centering, labour charges, compacting, curing and all incidental charges etc., complete for BODY WALL OF RETAINING WALL (Above sill Level) as per MORT&H Vth Revision 1000, 1500, 1700, 2100

Vibrated cement concrete M15 Grade (Nominal mix 1:2.4) using 40mm ISS HBG metal including cost and conveyance of all materials to site, including cost and labour charges for form work and centering, labour charges, compacting, curing and all incidental charges etc., complete for GUIDE PILLARS (Above Sill Level) as per MORT&H Vth Revision 1000, 1500, 1700, 2100

Providing and fixing 100mm dia PVC SEEPAGE PIPES of required length for abutment and returns including cost and conveyance of all materials to worksite, cost and labour for semisperical backfill arrangements with 100mm size broken granite stones at the periphery and labour charges for fixing etc., to drain of the backfill as per MORT&H Vth Revision 2706.

CONSTRUCTION OF RCC RETAINING WALL

Earth work excavation in all classes of soils except hard rock requiring blasting and depositing on bank with all leads and lifts as per SS 20 B including cost of all labour materials, tools equipments and all incidental charges and sheeting, shoring and bracing and their subsequent removal of all logs, stumps and other deleterious matter and obstructions, trimming of bottom of excavation back filling, clearing up the site and disposal of all surplus materials etc., complete as per standard specification for RETAINING WALL as per MORT&H Vth Revision 300.

Vibrated cement concrete M10 Grade (Nominal mix 1:3:6) using 40mm ISS HBG metal including cost and conveyance of all materials to site, including cost and labour charges for form work and centering, labour charges, compacting, curing and all incidental charges etc., complete for FOUNDATION OF RETAINING WALL (Below Sill Level) as per MORT&H Vth Revision 1000, 1500, 1700, 2100

Vibrated Reinforced Cement Concrete M25 (Design Mix) using HBG graded metal 20mm and 12mm ISS size including cost and conveyance of all materials to work site, but excluding cost and conveyance and fabrication of steel but including cost and labour charges for form work and centering labour charges for compacting, curing, including all incidental charges etc., complete for FOOTINGS OF RCC RETAINING WALLS as per MORT & H Vth Revision 1000, 1500, 1700, 2100

Vibrated Reinforced Cement Concrete M25 (Design Mix) using HBG graded metal 20mm and 12mm ISS size including cost and conveyance of all materials to work site, but excluding cost and conveyance and fabrication of steel but including cost and labour charges for form work and centering labour charges for compacting, curing, including all incidental charges etc., complete for STEM OF RCC RETAINING WALL as per MORT & H Vth Revision 1000, 1500, 1700, 2100

Providing and fixing 100mm dia PVC SEEPAGE PIPES of required length for abutment and returns including cost and conveyance of all materials to worksite, cost and labour for semisperical backfill arrangements with 100mm size broken granite stones at the periphery and labour charges for fixing etc., to drain of the backfill as per MORT&H Vth Revision 2706.

Supply and fabrication of Steel Grade Fe- 500 required for all RCC items of works involved in the schedule including cost of steel, cost of fabrication, labour charges for cleaning the bars straightening, cutting, bending, tying grills, hoisting and placing the reinforcement in position as specified in the drawings including cost of binding wire, provision of spacer bars, cover blocks and all other incidental charges as per standard specification complete as per MORT&H Vth Revision 1000, 1600

Sub Total Bid Price (in figures)

GST @ 18% of above all Schedules (in figures)

V.JANARTHANAN