Construction of 120 mtr. Span Pedestrian Suspension Bridge over Pilang Gad in District Uttarkashi

Amount

Excavation for Structures Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved material. Mechanical Means / Manual Means

Ordinary soil Depth upto 3 m

Ordinary rock (not requiring blasting)

Hard rock ( requiring blasting )

Plain/Reinforced cement concrete in open foundation complete as per drawing and technical specifications PCC Grade M15

Plain/Reinforced cement concrete in open foundation complete as per drawing and technical specifications RCC Grade M35 Using Concrete Mixer

Plain/Reinforced cement concrete in sub-structure complete as per drawing and technical specifications Using concrete Mixer Height upto 5m M 35 Concrete

Cement plum Masonry with 40% plum & 60% 1:3:6 cement concrete including supply of all material, labour, T&P etc. required for proper completion of the work. as per drawings and technical specifications Clause 802, 803, 1202 & 1203 of MORD Specifiction

Reinforced cement concrete (M-30) approach slab including formwork but excluding reinforcement steel, complete as per drawing and Technical specification

Providing and fixing 1mm thick M.S. sheet door with frame of 40x40x6mm angle iron and 3mm M.S. gusset plates at the junctions and corners, all necessary fittings complete, including applying a priming coat of approved steel primer Using M.S. angels 40x40x6 mm for diagonal braces

Supplying, fitting and placing un-coated HYSD bar reinforcement in foundation complete as per drawing and technical specifications

Supplying, fitting and placing HYSD bar reinforcement in substructure complete as per drawing and technical specifications

Painting on Steel Surfaces Providing and applying two coats of ready mix paint of approved brand on steel surface after through cleaning of surface to give an even shade

Bore Hole for Soil Investigation - Carrying out confirmatory bores up to required depths complete in all respects as per MORTH Technical Specifications 2400 and as directed by Engineer-in- Charge. Depth between 0 m to 10 m

Depth between 10 m to 20 m

Direction and Place Identification signs upto 0.9 sqm size board. (Providing and erecting direction and place identification retro reflectorised sign asper IRC:67 made of encapsulated lens type reflective sheeting vide clause 801.3, fixed over aluminium sheeting, 2 mm thick with area not exceeding 0.9 sqm supported on a mild steel single angle iron post 75 x 75 x 6 mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 45 x 45 x 60 cm, 60 cm below ground level as per approved drawing)

Supply and fabrication of steel truss bridge as per detailed drawing attached including supply of all structural steel E -350 confirming IS 226 - 1969 required for proper completion of the bridge including ground errection of the bridge and one coat of approved quality anticirrosive (red oxide ) paint of confirming IS 5660, all T&P, nuts and bolts , washers and also including supply and fixing of shop rivets required as per drawing , required equipment shall be arranged by the contractor at his own cost which shall be taken back by the contractor after satisfactory execution of the job, the rates shall include ground errection in the workshop and its dismentling after inspection , approval and removing defects , match marking of all parts , numbering and proper stacking in the premises of workshop before cartage to site of work. The work shall be executed in accordance to IS - 1915. The rates shall include cost of all material , its wastage , cutting, bending if required , welding, making holes, shop riveting, labour, T&P etc . required for proper completion of the work . including cost of cartage from workshop to Bridge Site including safe stacking of parts.

Erection of Bridge as per drawing with required camber including cartage of fabricated parts from the place of stack near site including submission of launching plan by the contractor, (duly weighted by a recognised reputable institution/consultant if required) and approved by the engineer-incharge. Service bolts to used shall be of GKW make or any other as approved by engineer-in-charge, including cost of all labor, T&P, equipments and consumables required for proper completion of the work as per MORTH specification no. 1905 and as per directions of the engineer-in-charge.

Fabrication and supply of bottle nuts made of 75x10 mm flats for suspenders as per drawing complete, including cutting, filling, welding, making holes, one coat of anticorosive red oxide paint confirming to IS 102, including supply of all material, labour T&P etc. as per MoRTH Technical Specification section 1000, 1900, and as directed bh Engineer-in-Charge.

Fabrication and supply of main cable cIamps of 52 mm dia wire rope, including cutting, filling, drilling holes, including one coat of anticorosive red oxide paint confirming to IS 102 including all T&P nuts, bolts washers etc. including supply and fixing of shop rivets cutting, threading etc. as per drawing i/c supply of all material, labour and T&P etc. as per MoRTH Specification section 1000,1900 and as directed by Engineer-in-Charge.

Fabrication and supply of wind cable clamps of 40 mm dia wire ropes as per drawing, including cutting, filling, machining drilling holes, and one coat of anticorrosive red oxide paint confirming to IS 102 , and supply of all material labours and T&P etc. complete as per technical Specification section 1000,1900 and as directed by Engineer-in-Charge.

Supply fabrication and fixing of CI saddle for 4 Nos wire ropes as per detail drawing , includin cutting, filling, machining etc. and one coat of anti corrosive red oxide paint confirming to IS 102, and all T&P nuts, boltswashers etc, and supply of all material labours and T&P etc. complete as per technical Specification section 1000,1900 and as directed by Engineer-in-Charge.

Supply and fixing of MS clips for 20mm dia suspender as per Detail Drawing, including supply of all material, labour T&P etc.as per MoRTH Technical Specification section 1000, 1900 and as directed by Engineer-in-Charge.

Supply and fixing of bull dog clamps (U Clamps) for 52/40 mm dia wire ropes as per detail drawing, including supply of all material, labour and T&P etc. as per MoRTH Technical Specification section 1000,1900 and as directed by Engineer-in- Charge.

Supply and fixing of Round strand construction wire ropes 7x37M confirming to IS 9282-2002 as shown in drawings including all accessories for supply of all material, labour and T&P etc. and as directed by Engineeer-in-Charge. 52 mm dia USHA MARTIN make steel wire rope as per I.S. 9282 for bridge construction 7x37 (18/12/6/1) pre streched fully galvanised

Supply and fixing of Round strand construction wire ropes 7x37 M confirming to IS 9282-2002 as shown in drawings including all accessories for supply of all material, labour and T&P etc. and as directed by Engineeer-in-Charge. 40 mm dia USHA MARTIN make steel wire rope as per I.S. 9282 for bridge construction 7x37 (18/12/6/1) pre streched fully galvanised

Fabrication and supply of Anchor Rod Assemble for Suspension bridge including supply of all material,erection, cartages of fabricated parts upto site, all labours, T&P etc required for proper completion of work as per MORTH Technical Specification and as directed by the Engineer-in-charge. ANCHOR ASSEMBLY FOR ANCHOR BLOCK A1&A2

ANCHOR ASSEMBLY FOR DECK A1&A2

ANCHOR ASSEMBLY FOR WIND A1&A2

Providing supply and fixing of mild steel railing 1.20 meter high with 40x40x3 mm angle on top and bottom and 2 meter C/C, MS round bar 10 mm dia @0.50 meter C/C and 75x25 mm welded steel wire mesh of 3 mm dai complete as per drawing and technical specifications and as directed by engineer in charge.

Painting on concrete surface (Providing and applying 2 coats of water based cement paint to unplastered concrete surface after cleaning the surface of dirt , dust, oil, grease, efflorescence and applying paint @ of 1 litre for 2 Sq.m.

Supply,drilling,installation and grouting of 25 mm dia rock anchor bolts of the specified length as per approved drawings & relevent specifications or as directed by Engineer. The rates are included with costs of all materials, labour, equipments, etc. required for the completion of work.

Clearing and grubbing road land including uprooting wild vegetation, grass, bushes, shrubs, saplings and trees of girth upto 300 mm, removal of stumps of such trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned , upto a lead of 1000 m including removal and disposal of top organic soil not exceeding 150 mm in thickness as per Technical Specification Clause 201. By Mechanical Means/ By Manual MeansIn all area including non thorny jungle

Excavation in Hilly Areas in Ordinary Rock by mechanical means not requiring blasting Excavation in hilly area in ordinary rock not requiring blasting by mechanical means including cutting and trimming of slopes and disposal of cut material with a lift upto 1.5 m and lead upto 20 m as per Clause 1603.2.

Excavation in Hilly Areas in Hard Rock requiring blasting Excavation in hilly areas in hard rock requiring blasting, by mechanical means, lift upto 1.5 m and disposal of excavated rock upto a lead of 20 m as per Clause 1603.2.

Providing and laying of stone set pavement over 2.5 cm thick bedding layer of PCC 1:2:4 which shall further be placed over 10 cm thick dry stone kharanja or crushed stones base over a prepared subgrade as per drawings and technical specifications. The size of stones shall not be less than 20 cm x 20 cm and thickness of stones shall vary from 10 cm to 15 cm. The work includes filling of joints with PCC 1:2:4 as per the standard drawings and instructions of the Engineer-in-Charge.

Excavation in Soil with Dozer with lead upto 100 m Excavation for roadway in soil by mechanical means including cutting and pushing the earth to site of embankment upto a distance of 100 m, including trimming bottom and side slopes inmaccordance with requirements of lines, grades and cross-sections.

Providing concrete M-10 (Nominal mix 1:3:6) in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 and mudt be continuous curing for at least 14 days must be done by laying Hessain cloth

Excavation in foundation for retaining, breast walls etc, in all types of soils and rocks including all lead, lift and disposal of surplus material as per direction of engineer - in - charge, as per drawing and technical specifications Clause 305.1 of MORD Specifiction

Stone masonry in cement mortar for substructure complete as per drawing & technical specification Clauses 702, 704, 1202 and 1204 Random Rubble Masonary In 1:5 Cement Mortar

Providing weep holes in Brick masonry/Plain/Reinforced concrete abutment, wing wall/return wall with 100 mm dia AC pipe, extending through the full width of the structure with slope of 1V :20H towards drawing foce. Complete as per drawing and Technical specifications

Providing concrete for plain/ reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 Nominal mix (1:2:4)

Providing PCC M-20 architectural coping on the top of wing wall, return wall etc. complete as per drawing and technical specification Clauses 615, 710 and 1204.3.11

Hand Packed stone filling in back of wallls including cost of all materials, royality, T&P etc. complete as per direction of Engineer-in- charge. (As per PWD Uttarakhand specifications)

Providing and Fixing 'Logo' of Project Providing and fixing of typical informatory sign board with Logo as per MORD specifications and drawing. Three MS Plates of 1.6 mm thick, top and middle plate duly welded with MS flat iron 25mm x 5m size on back on edges. The lower plate will be welded with MS angle iron frame of 25mm x 25mm x 5mm. The angle iron frame of the lower most plate and flat iron frame of middle plate will be welded to 2 nos. 75mm x 75 mm of 12 SWG sheet tubes posts duly embedded in cement concrete M-15 grade blocks of 450mm x 450mm x 600mm, 600mm below ground level. The top most diamond plate will be welded to middle plate by 47mmx 47mm of 12 SWG steel plate tube. All M.S. will be stove enameled on both sides. Lettering and printing arrows, border etc. will be painted with ready mixed synthetic enamel paint of superior quality in required shade and colour. All sections of framed posts and steel tube will be painted with primer and two coats of epoxy paint as per drawing Clause 1701 and Annexure 1700.1 and as directed by engineer in charge.

Providing and Laying of Mechanically Woven Double Twisted Hexagonal shaped Gabions (Zinc plus PVC coated), of size 3mX1mX1m with two diaphragms at 1m interval, having mesh opening 100mmx120 mm, mesh wire diameter 2.7mm/3.7mm, edge/selvedge wire diameter 3.4/4.4 mm and lacing wire diameter 2.2/3.2 mm. (The work includes filling boulders in the gabions)

Hand Packed stone filling in back of wallls including cost of all materials, royality, T&P etc. complete as per direction of Engineer-in- charge. (As per PWD Uttarakhand specifications)

Air Quality-Pre-Construction-Monitoring at construction sites in construction period

Air Quality During Construction-Ambient Air Quality Monitoring

Water Quality-Pre- Construction-Surface Water Quality

Water Quality-Pre- Construction-Ground Water Quality

Water Quality-During Construction-Surface Water Quality

Water Quality-During Construction-Ground Water Quality

Noise Quality-Pre Construction

Noise Quality-During Construction

Soil Quality-Pre Construction

Soil Quality-During Construction

Environmetal Training (Environmental Management Plan ImplementationTraining site)

Mitigation and Enhancement Measure Cost (Water Sprinkling by water tanker to Minimize the dust pollution during construction activities)

ARKS UNIVERSAL PRIVATE LIMITED (BID ID -403391)