REMAINING WORK OF ROB AT LC 72 E2 AT KM 144/8 ON NH 79 TO SWAROOPGANJ DIST. BHILWARA

Amount

Earth work in excavation for foundation of structure complete with all lift, dewatering shoring and shuttering etc. .including refilling of trenches in 25.mm layers, ramming, watering and disposal of surplus soil within a lead of 1000 meters, as per drawing and technical specification.[MoRTH Specification : Clause : 304] Depth upto 3m

Reinforced cement concrete in pile cap complete at all levels with steel formwork etc. as per drawing and technical specification. Using Batching Plant, Transit Mixture, and Concrete Pump.Design mix concrete. [MoRTH Specification : 1100(N),1500(N), 1700(N)] If the pile cap rests on ground add for leveling course. [MoRTH Specification : 100(N),1500(N),1700(N)]

Reinforced cement concrete in pile cap complete at all levels with steel formwork etc. as per drawing and technical specification. Using Batching Plant, Transit Mixture, and Concrete Pump.Design mix concrete. [MoRTH Specification : 1100(N),1500(N), 1700(N)] M35 grade Pile Cap

Supplying, fitting and fixing in position true to lien and level, Elastomeric Bearing conforming to IRC:83 (Part-II Section – IX) complete including all accessories as per drawing and technical specifications. [MoRTH specification : Section 2000]

"Fabrication, Welding, Riveting, olting by HSFG bolts wherever required, supply, transportation to site, Assembling, Launching, Erecting of steel girder spans as per drawings and specifications approved by Railway and department for composite construction i.e. (Steel +RCC) of superstructure of the Road Over Bridge with contractor’s own mild steel confirming to Grade 350(B0) with all welds, rivets, nuts bolts rivet materials, weld materials, HSFG bolts, service bolts, with other ancillary steel structures fixed to the girder where necessary in proper level and alignment and as per technical specifications etc. with contractor’s own materials, fabrication, machinery, templates, fixtures, equipments tools and plants, transportation to site, skilled/ unskilled labour, excise duty., Octroi, sales tax and other taxes, all leads and lifts, descent, loading, unloading, crossing one or more Railway track if required etc. complete and as per technical specifications. The rate shall also be inclusive of cold straightening of deformed and bent girder parts before their assembly. The structural steel to be used should be manufactured by SAIL/ RINL/ TISCO/ ESSAR/ JINDAL only. For Painting prior approval for superior brand/ make of the paint should be taken from engineer in charge." "The rate shall be inclusive of supply, erection and dismantling of staging and scaffolding and other temporary arrangements required for the purpose of assembly, erection and launching of girders. The rate shall also be inclusive of cold straightening of deformed and bent girder parts before/after their assembly." "Metalising girder/ girder component such as cross girder, top chord channels, bracing etc of BG new steel girder as directed by engineer with epoxy paint spray not less than two layers after preparing surface by sand/grit blasting as per provision laid in Appendix VI of IRS B-1179 code ( latest alteration) including one coat wash primer one coat epoxy zinc crome primer and two coat of epoxy paint with approved paint conforming to IS specification for fabrication & erection of steel girder bridge ( RS B 1-79) as corrected up to date with contractor’s own materials, tools, plants, labour, handling, rehandling if any including all lead, lifts descents, crossing of track obstruction etc. complete in all respectand as per direction of the engineer. Note: 1. The fabrication of girders must be got done from RDSO approved firms only. 2. For Payment purpose,ominal weight of the girder as per drawing will only be considered.

VIADUCT PORTION Earth work in excavation for foundation of structure complete with all lift, dewatering shoring and shuttering etc. .including refilling of trenches in 25.mm layers, ramming, watering and disposal of surplus soil within a lead of 1000 meters, as per drawing and technical specification.[MoRTH Specification : Clause : 304] Depth upto 3m

Reinforced cement concrete in pile cap complete at all levels with steel formwork etc. as per drawing and technical specification. Using Batching Plant, Transit Mixture, and Concrete Pump.Design mix concrete. [MoRTH Specification : 1100(N),1500(N), 1700(N)] If the pile cap rests on ground add for leveling course. [MoRTH Specification : 100(N),1500(N),1700(N)]

Reinforced cement concrete in pile cap complete at all levels with steel formwork etc. as per drawing and technical specification. Using Batching Plant, Transit Mixture, and Concrete Pump.Design mix concrete. [MoRTH Specification : 1100(N),1500(N), 1700(N)] M35 grade For 5m to 10m height

Structural Cement concrete for reinforced concrete/PSC in superstructure complete including steel formwork, scaffolding etc. as per drawing and technical specification. Using Batching Plant, Transit Mixture, and Concrete Pump. Design mix concrete [MoRTH Specification 1500(N)&1700(N)] M 40 grade T-beam, slab , precast girders and slab for Superstructure including transportation and launching up to 40m span. Height above 10m

APPROACHES Earth work in excavation for foundation of structure complete with all lift, dewatering shoring and shuttering etc. .including refilling of trenches in 25.mm layers, ramming, watering and disposal of surplus soil within a lead of 1000 meters, as per drawing and technical specification.[MoRTH Specification : Clause : 304] Depth upto 3m

Cement concrete for plain/reinforced concrete in open foundation as per drawing and technical specification. [MoRTH Specification : Section 1700(N)&1500(N)]. Using Batching Plant, Transit Mixture, and Concrete Pump. PCC Grade M -20

Structural Cement concrete for plain concrete/ reinforced concrete for substructure at any level, complete as per drawing and technical specification. Using Batching Plant, Transit Mixture, and Concrete Pump. Design mix concrete - [MoRTH Specification : Clause 1500&1700] R.C.C R.C.C.M40 grade Height from 5m to 10m

Providing and laying HYSD bar reinforcement at any level in superstructure complete as per drawing and technical specification .[MoRTH Specification 1600(N)] HYSD bar reinforcement

Providing and fixing G.I.Pipes railing of 80 mm dia. (Class B) over brackets of 16 mm thick MS plate with 200 mm at bottom & 120 mm at top with 200 mm height welded to 16 mm thick MS Plates of size 200 X 175 anchored with 400 mm long 4-12 mm dia.steel bars at the top of RCC crash barrier @1.0m c/c including fixing arrangement as per the drawing, clause 800 of MoRTH specification and as per the direction of the Engineer.

Providing, placing and compacting to desired density approved backfill material in layers as per approved methodology including testing for reinforced fill portion and random fill portion in the approaches between the Reinforced Soil (RS) Wall panels as per approved drawings as per clause 3103 of MoRT&H specification The soil should be predominately coarse grained not more than 10% of particle should pass 75 micron sieve The item shall be measured and paid for the finished volume of backfill and sub-grade placed in position excluding the volume of filter media at base and behind the RS walls.