Udalguri/SDMF/1

Amount

Clearing and grubbing road land including uprooting wild vegatation ,grass, bushes,shrubs,saplins 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 lead of 1000 m including removal and disposal of top organic soil not exceeding 150mm in thickness as per technical specification clause 201 ( a ) In area of non thorny jungle

Excavation for structures (Earthwork in excavation of foundation of structure as per drawing and technical specification including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides ands bottom and backfilling with approved material. I) Oridinary soil A) Manual Means (II) With dewatering

Construction of Embankment with approved Material Obtained from Borrow Pits Construction of embankment with approved material obtained from borrow pits with a lift upto 1.5 m, transporting to site, spreading, grading to required slope and compacting p g to meet requirement of Tables 300.1 and 300.2 with a lead upto 1000 m as per Technical Specification Clause 301.5 (i) Private Land

Construction of subgrade and earthen shoulders with approved material obtained from borrow pitrs with all lifts and leads, transporting to site,spreading,grading to required slope and compacted to meet requirement of table 300.2 with a lead upto 1000 m. as per technical specification clause 303.1 (a)From Private land

Granular Sub -base with Well Graded Material (Table 400.1) By Mix in place method Construction of granular sub-base by providing well graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with smooth wheel roller to achieve the desired density, complete as per Technical Specification Clause 401. ii ) For Grading II Material

WBM Grading 3 Using stone sceening Type- B 11.2mm for Gr. III Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with three wheel 80-100 kN static roller in stages to proper grade and camber, applying and brooming, crushable screening to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 3 as per Technical Specification Clause 405. (A) By Manual Means.

Inter locking concrete Block pavement Providing and laying interlocking concrete block pavement with M40 grade grade of concrete blocks having thickness 80mm as per technical specification clause 1504 complete including carriage. a) Including Edge block/Edge restraints.

Supplying and installation of Green facia unit with three dimention erosion control mat and welded mesh panel and integrated tail as secondary reinforcement of length 3m that is made of mechanically woven, double twisted hexagonal shaped wire mesh mesh type 10x12 having D= 100mm with tolerence of +/-2%, wire dia ID/OD 2.7/3.7mm, Zinc+ 10% AI Alloy+ Polymer coated, MORTH specification No 3100 along with local seeds for vegetation as directed by Local Horticulture Dept. Assam..

Providing and laying one layer of Non woven Geo textile of minimum mass per unit area of 280gms/sqm. having minimum roll width of 5.0m treated with carbon black with physical properties as given in clause no 702.2.3 over 25mm thick compacted sand layer on a prepared subgrade as a filter media with necessary overlaps as per drawing and technical specification and as directed by the Engineer in charge. completed .

Supplying and installation of stone facia unit with integrated tail as secondary reinforcement of length 2m that is made of mechanically woven, double twisted hexagonal shaped wire meshm mesh type 10x12 as per IS 16014: 2018, having D=100mm with tolerence of +/-10%, wire dia ID/OD 2.7/3.7mm, Zinc+ High Abrasion Resistant Polymer class A coated, mechanically edged/selvedged and shall have minimum 10 numbers of mesh openings per meter of mesh perpendicular tp twist, with partition at 1m interval etc. (Exclusive of supply and filling of stones) complete as per detailed technical specifications attached and as directed by Engineer in charge. (Analysis Rate ) Size of stone Facia Unit 3x3x1 M (L X B X H)

Providing and laying of boulder apron for bed protection with stone boulders of minimum size and weight as table 1300.1, no fragment weighing less than 25kg laid dry complete as per drawing and technical specification Clause 1301.

Backfilling behind abutment, wing wall and return wall complete as per drawing & technical specification clause 1204.3.8. Sandy material

Supplying and laying of drainage composite for use behind walls, between two different fills etc. having three dimensional composite with thermobonding a draining core having " N" configuaration in extruded monofilaments of minimum thickness 8mm, with two filtering UV stabilized polypropylene nonwoven geotextile of minimum thickness of 0.75mm charactersitic opening size (090) of 150 micron and tensile strength of 8.0KN/m that will be working as separation or protecting layer, Geocomposite having in plane flow capacity of 2.1 L/(m.s) at hydraulic gradient of 1.0& 20 kPa pressure and tensile strengthof 28 kN/m with mass per unit area of 1400 gsm, havingminimum creep reduction factor of 1.15 for 100 years life at 100kPa, at easily accessible location including top and bottom, with all leads and lifts, manpower and machinery, materials labour etc. complete and as directed by Engineer in charge .

Providing & making Gabion structure with mechanically Woven Double Twisted Hexagonal Shaped Wire mesh Gabion Boxes as per IS 16014:2018, MORTH Clause 2500, of required size Mesh Type 10x12 (D=100mm with tolerance of plus-minus 2% ) , Zinc + 10% AI ALLOY+ PVC coated, Mesh wire diameter 2.7/3.7mm (ID/OD), mechanically edged/ selvedged with partitions at every 1m interval and shall have minimum 16 numbers of openings per meter of mesh perpendicular to twist , tying with lacing wire of diameter 2.2/3.2mm(ID/OD), supplied @ by weight of Gabion boxes, as per drawing, all complete as per directions of Engineer in Charge. ( Excluding boulder)

Construction of RCC Minor Br. Earth work in excavation of foundation of structures as per drawing and technical specifications Clause 305.1, including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50m, dressing of sides and bottom and backfilling with approved material. I. Ordinary soil upto 3 m depth

Bored cast in situ M35 grade RCC Pile exculding reinforcement complete as per drawing and technical specifications clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50m dressing of sides and bottom and back filling with approved material. I) In ordinary soil ii) Depth upto 3.00m

Pile load test on single vertical pile in accordance with IS:2911 (Part-IV) a) Initial and routine load test.

Cement concrete for reinforced concrete in pile cap complete as per drawing and technical specifications of MORT&H Section 1100,1500 &1700. B. RCC M25

Providing and laying of PCC M15 levelling coarse 100mm thick below the pile cap as per drawings and technical specification of MORT&H Section B. With Natural gravel. (I) P.C.C grade M 15

Reinforcement in Foundation Supplying, fitting and placing TMT IS:1786 Fe-500 D bar reinforcement in foundation complete as per drawings and technical specifications TMT-IS 1786 ( Fe-500 D) Clauses 1002, 1005,1010 & 1202 Primary Producer (TATA/SAIL/Esser Steel/Jindal panther steel/shyam steelor equivalent)

Plain/reinforced cement concrete in substructure complete as per drawings and technical specifications Clause 802, 804,805,806,807,1202 & 1204 A. With Crushed Stone (II)RPCC grade M 25. Height upto 5.00m

Supplying, fitting and placing TMT IS:1786 Fe-500 D bar reinforcement in substructure complete as per drawings and technical specifications TMT-IS 1786 ( Fe-500 D ) Primary Producer (TATA/SAIL/Esser Steel/Jindal panther steel/shyam steelor equivalent)

Furnishing and Placing Reinforced/Prestressed cement concrete in super-structure as per drawings and technical specifications RCC Grade M25 Case I Using Concrete Mixer i) For solid slab super-structure a) Height upto 5m including steel shuttering formwork

Supplying, fitting and placing TMT IS:1786 Fe-500 D bar reinforcement in super-structure complete as per drawings and technical specifications TMT-IS 1786 ( Fe-500 D ) Primary Producer (TATA/SAIL/Esser Steel/Jindal panther steel/shyam steelor equivalent)

Providing and laying cement concrete wearing course M30 grade including reinforcement complete as per drawings and technical specifications Clauses 800 and 1206.3 . With crushed stone

Construction of R.C.C. railing of M 25 grade in cast-in-situ with 20 mm nominal size aggregate, true to line and grade, tolerance of vertical railing post not to exceed 1 in 500, centre-to-centre spacing between vertical posts not to exceed 2000 mm as per drawing and technical specifications Clauses 800, 900 and 1208.3

Drainage spouts complete as per drawing and technical specifications Clause 1209

Strip Seal Expansion Joint (Providing and laying of a strip seal expansion joint catering to maximum horizontal movement upto 70mm complete as per approved drawing and standard specifications to be installed by the manufacturer /supplier or their authorised representive ensuring compliance to the manufacture's instruction for installation .

Carrying out of SSI and Submissing of design and drawing.

Non-structural measures Local Awareness Programme Providing , arranging local awareness programme complete as directed by the Department.

Vetting Charge 1% for IIT Guwahati Quated rate of bidder at calumn No. (B ) should be same as mentioned in the column (6)

LAJIK BRAHMA (BID ID -285572)