Construction of road from Uttar Guriajhar L.P. School road via Rajen Deka House to Nonaikhuti Forest road under State Govt. Goodwill Project under SOPD-G for the year 2020-21.

Amount

Clearing and grubbing road land including uprooting wild vegetation, grass, brushes, shrubs, sapling and trees of grith up to 300 mm, removal of stumps……………excluding 150 mm in thickness as per Technical Specification Clause 201. (I) By Manual Means (A) In area of non-thorny jungle.

Dismenling od Structure: Dismenling of existing structures like culverts, bridges, retain walls and other structure comprising of masonry, cement, concrete………………lead of 100 m as per technical specification clause 202 (B) Cement Concrete.

Construction of embankment with approved material obtained ............. as per Technical Specification Clause 301.5 (i) Private land.

Construction of granular sub-base by providing well graded materials, spreading in uniform.................As per Technical Specification Clause 401. (II) For grading II Materials

Construction of subgraded and earthen shoulders with approved material.................As per Technical Specification Clause 303.1 (i) Private land.

Removing all types of hume pipes and stacking within a lead of 1000 m including Earthwork and Dismantling of Masonry Works as per Technical Specification Clause 202.

Providing , laying, speading and compacting stone aggregates of specified sizes to water bound macadam specification…………………..grading 3 as per technical specification clause 405. (A) By manual means.

(i) Providing and laying interlocking concrete block pavement having thickness 80 mm as per technical specification clause 1504.

Extra for providing and laying Colour Interlocking Concrete Block Pavement as per technical specification clause 1504 complete including carriage.

II. Providing and fixing of retro-reflectorised cautionary, mandatory and informatory sign as per IRC:67…………………drawing and technical specification clause 1701. (v) 600 mm x 45 mm rectangular.

CROSS DRAINAGE WORKS 1: Excavation for structure Earthwork in excavation for foundation of structure as per drawings and technical specifications,including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of side bottoms and back filling approved material. 1. Ordinary Soil (i) Depth upto 3m (with dewatering).

PCC 1:3:6 in foundation Plain cement concrete M-10(1:3:6 nominal mix) in levelling course to below open foundation of head walls as per drawing & technical specification clause 1109 B. with nataral gravel (I) PCC Grade M-10 Nominal Mix 1:3:6.

Brick masonry work in 1:4in foundation of head walls complete excluding ponting and plastering as per drawing and Technical Specification Clause 1109.

Laying 1st Class bedding on well cpmpacted sand, moorum as per technical Specification Clause 1105 (II) (II) With Granular Materials

Plastering with cement mortar (1:4), 15 mm thick on brickwork in substructure as per technical specification Clause 613.4 & 1204.

Providing and laying reinforcement cement concrete pipe NP3 for culverts of first class bedding of granular materials in single row includin fixing collar with cement morter 1:2 but excluding excavation protection works back-filling concrete and masonry works in head walls and parapets clause 1106. B. 1000 mm dia.

CROSS DRAINAGE WORK 2: Earthwork in excavation for 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 50 m, dressing of sides and bottom and backfilling in trenches with excavated suitable material. I. Ordinary soil

Fillling in foundation trenches as per drawing and technical specification Clause 305.3.9 I. Sand filling

Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 B. With natural gravel I. P.C.C grade M 10 (i) Nominal mix 1:3:6

Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 B. With natural gravel IV. R.C.C grade M 20

Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 B. With natural gravel III. P.C.C grade M 20 (i) Nominal mix 1:2:4

Plain/reinforced cement concrete in substructure complete as per drawings and technical specification Clauses 802, 804, 805, 806, 807, 1202 ans 1204 B. With Natural Gravel IV. R.C.C. grade M 25 (i) For height up to 5m

Supplying, fitting and placing TMT (Fe-500 D) reinforcement bar (From Primary Producer: TATA/SAIL/Esser Steel/ Jindal steel/Shyam steel/RINL) in foundation complete as per drawings and technical specifications Clauses 1000 and 1202

Supplying, fitting and placing TMT (Fe-500 D) reinforcement bar (Other ISI approved TMT reinforcement bar (SAI/BISCON/THERMAX or equivalent)) in substructrue complete as per drawings and technical specification Clauses 1002, 1005, 1010 & 1202

Providing weepholes in brick masonry/stone masonry, plain/reinforced concrete abutment, wing wall, return wall with 100 mm dia AC pipe extending through the full width of the structures with slope of 1(V):20(H) towards drawing face complete as per drawing and technical specification Clauses 614, 709, 1204.3.7

Backfilling behind abutment, wing wall and return wall complete as per drawings & technical specification Clause 1204.3.8 A. Granular material

Providing and laying reinforced cement concrete in superstructure as per drawing and technical specifications Clauses 800, 1205.4 and 1205.5 B. With Natural Gravel II. R.C.C M 25 (a) Height up to 5m

Supplying, fitting and placing TMT (Fe-500 D) reinforcement bar . (Other ISI approved TMT reinforcement bar (SAI/BISCON/THERMAX or equivalent)) in superstructure complete as per drawing and technical specifications Clauses 1002, 1010 and 1202

Providing and laying cement concrete wearing course M 30 grade including reinforcement complete as per drawing and technical specifications Clauses 800 and 1206.3 B. With Natural Gravel

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

Providing and laying curtain walls complete as per drawing and technical specification Clause 1304 III.Cement concrete grade M 10

Drainage Spouts complete as per drawing and Technical specification

Flexible Apron :Construction of flexible apron 1 m thick comprising of loose stone boulders weighing not less than 40 kg beyond curtain wall.

M/S J.N. ASSOCIATE