TN No 6 2024 25 SDO Dated 03.12.2024

Amount

Earthwork excavation in CLAY AND KANKAR except rock requiring blasting 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 our 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 FOUNDATION OF PIERS.

Earthwork excavation in Kankar / Soft disintegrated rock not requiring blasting except 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 OF PIERS as per section 300 of MORTH specification (V Revision) and Is 1200:1992 Part 1 (IV Revision) Depth upto 2.00m

Depth from 2.00m to 3.00m

Depth from 3.00m to 4.00m

Plain Cement Concrete of grade M 15 Nominal Mix, 1:2:4, using 40mm ISS HBG metal including cost and conveyance of all materials to site including cement at site including cost of formwork, soft water, labour charges for mixing, transporting, laying and curing concrete, working at depths, Tools and Plants and incidental charges such as maintaining of protective bunds, cofferdams, shoring, strutting etc; complete as per relevant standard specification, etc, complete as per relevant standard specification for LEVELING COURSE BELOW FOUNDATION PIERS.

Vibrated Reinforced Cement Concrete of grade M35 Design Mix using 20mm ISS HBG graded metal including cost and conveyance of all materials to site including cost of cement at site including cost of formwork, 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 relevant standard specifications, for FOOTINGS UNDER PIERS

Vibrated Reinforced Cement Concrete of grade M35 Design Mix using 20mm ISS size HBG graded metal including cost and conveyance of all materials to site including cost of cement at site including cost of formwork, soft water, labour charges for mixing, transporting, laying and curing concrete , working at depths , tools and plants and including all other incidental charges etc; complete as per relevant standard specifications, for PIERS BELOW GROUND LEVEL.

Vibrated Reinforced Cement Concrete of grade M35 Design Mix using 20mm ISS size HBG graded metal including cost and conveyance of all materials to site including cost of cement at site including cost of formwork, soft water, labour charges for mixing, transporting, laying and curing concrete , working at depths , tools and plants and including all other incidental charges etc; complete as per relevant standard specifications, for PIERS AP1 and AP2 ABOVE GROUND LEVEL.

Vibrated Reinforced Cement Concrete of grade M35, Design Mix, using 20mm ISS HBG graded metal including cost and conveyance of all materials to site and cement at site but excluding cost and fabrication of steel, 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 CAPPING BEAM OVER ABUTMENTS PIERS.

Vibrated Reinforced Cement Concrete of grade M50 Design Mix, using 20mm ISS HBG graded metal including cost and conveyance of all materials to site and cement at site, but excluding cost and fabrication of steel,but including cost of formwork, labour charges for mixing, transporting, laying, curing concrete, working at heights,soft water, hire charges for tools and plants, including all other incidental charges, etc., complete for PEDESTAL OVER CAPPING BEAMS

Design, supply, fitting and fixing in position true to line and level POT -PTFE Bearing consisting of a metal piston supported by a disc or un reinforced elastomerconfined with a metal cylinder, sealing rings, dust seals, PTFE surface sliding against stainless steel mating surface complete assembly to be of cast steel / Fabricated structural steel, metal and elastomer elements to be as per IRC:83 Part I and II respectively and other parts confirming to BS:5400 section, 9.1 and 9.2 and clause 2006 of MoRT&H Specifications complete, includinf cost of all materials, labour, with all lead and lift, loading, un loading, transporting etc., complete as per the directions of eng in charge of work, and in accordance with MoRT&H Technical specification Clause 2000 & 2200 - 275MT each POT/PTFE- FIXED END BEARING

POT/PTFE - FREE END BEARING

POT/PTFE - LONGITUDINAL GUIDED BEARING

POT/PTFE - TRANSVERSE GUIDED BEARING

Vibrated Reinforced Cement Concrete of grade M40 Design Mix, using 20mm ISS HBG graded metal as the max.size of coarse aggregate including cost and conveyance of all materials to site and cost of cement at site, but excluding cost and fabrication of steel,but including cost of form work , labour charges for mixing, transporting, laying, curing concrete, working at heights,soft water, hire charges for tools and plants, including all other incidental charges, etc., complete as per relevant specification for DECK SLAB.

Vibrated Reinforced Cement Concrete of grade M40 Design Mix, using 20mm ISS HBG graded metal as the max. size of coarse aggregate, including cost and conveyance of all materials to site including and cost of cement at site but excluding cost and fabrication of steel,but including cost of formwok, labour charges for mixing, transporting, laying,curing concrete, working at heights,potable water, hire charges for tools and plants, including all other incidental charges etc.,, complete for RCC CRASH BARRIERS

Providing and Fixing of G.I. DRAINAGE SPOUTS 100mm dia as per GOI Drawing SD/205 with grating arrangements at top as shown in the drawing and 100mm dia. drainage spout projecting atleast beyond the bottom of deck slab as shown in the drawing, including cost and conveyance of Galvanished Iron pipes and flats and fixing them in position etc., complete.

Providing and Fixing of STRIP EXPANSION JOINT inbetween deck slab over abutments and piers as shown in the drawing including cost and conveyance of expansion joints including shalimar pad and joint sealent etc., complete.

Vibrated Reinforced Cement Concrete of grade M30 design mix using ISS size HBG graded metal including cost and conveyance of all materials to worksite and cement at site including all labour charges for fixing concrete, laying, vibrating, hire charges for tools and plants, compacting, curing with all leads for soft water, including all other incidental charges formwork cost of remolded expansion joints and fixing the same in position etc., complete for wearing coat of 75mm uniform thickness over deck slab

Supply and Fabrication of Fe-500 steel required for all RCC items of works involved in the schedule,including cost of steel at site and cost of fabrication, labour charges for cleaning the rods straightening, cutting, bending, tying grills, including overlapping to the required length wherever necessary and providing to the reinforcement 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,

Supply and Fabrication of S-240 steel required for all RCC items of works involved in the schedule cost of steel at site fabrication, labour charges for cleaning the rods straightening, cutting, bending, tying grills, including overlapping to the required length wherever necessary 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, S-240 grade.

Vibrated Reinforced Cement Concrete of grade M40 Design Mix, using 20mm ISS HBG graded metal as the max. size of coarse aggregate, including cost and conveyance of all materials to site including and cost of cement at site but excluding cost and fabrication of steel,but including cost of formwok, labour charges for mixing, transporting, laying,curing concrete, working at heights,potable water, hire charges for tools and plants, including all other incidental charges etc., complete for INSPECTION PLATFORM

Supplying, fabricating and erection of ISMC 75 steel channel and base plate as per the detailed drawing and Technical specifications for Bearing Inspection Platform

Supplying, fixing and erection of GI pipes 40NB as per the detailed drawing and Technical specifications for Inspection Platform

Supplying, fabrication, assembling of all types of steel girders of specified spans with structural steel conforming to Quality "B0" Grade Designation E350 conforming to IS:2062, erection / slewing / end launching of steel girders with cranes or any other approved launching methods as per site conditions (not requiring traffic block) on sub-structure including provision of trolley refuges etc., complete as per approved QAP and drawings conforming to IRS-B1-2001 and other relevant codes and specifications. Note: 1.) Detailed fabrication and erection drawings & launching methodology will be prepared by the contractor and got approved from Railway. 2.) The rate is all inclusive including launching in position, complete in all respect, except cost of (i) painting / Metalising; (ii) Bearings & (iii) HSFG Bolts which shall be paid extra under relevant item. 3) The payment shall be made on the theoretical weight of main components and gusset plates only. 4) Payment Schedule : (i). Receipt of material at site: 40% (ii). Fabrication of girders: 20% (iii). Erection/ Launching : 20% (iv). Completion in all respects : 20%

Supplying and fixing HSFG Bolts, of any dia and any length with suitable nuts including DTI washers conforming to IRS-B1-2001 for Bridges and steel Structures with Contractors, labours, tools and plants and lead and lift etc., complete

Metallizing of steel work of Girders with sprayed aluminium after surface preparation by sand/ grit blasting followed by one coat of etch primer (IS:5666) & one coat of zinc chrome primer(IS:104) and two coats of aluminium paint(IS:2339) with all labour, T &P and material as a complete job duly confirming to all relevant specifications and process given under Clause 39 of IRS -B1-2001. Note: Nominal thickness of sprayed aluminium coating shall be 150 microns. DFT of zinc chrome, primer shall be 25-30 microns and DFT of each coat of aluminium paint shall be 12-14 microns

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

Thavam Construction (BID ID -1225581)