Desilting, uprooting of jungle and shrubs including repair and restoration work of canal from km 17.220 to km 29.830 of KRMC

Clearing and grubbing road land including uprooting rank vegetation ,grass,bushes,shrubs,sapling and trees girth upto 300 mm ,removal of stumps of tree cut earlier and disposal of unservicable materials and stacking of materialsto be auctioned ,upto lead of 1000m including removal and disposal of top organic soil not exceeding 150mm in thickness.RCD 2.03 (i A)

Earth work in excavation of canals having full supply discharge between 28 cumecs (1000 cusecs) and 8.5 cumecs (300 cusecs) in ordinary soil (vide classification of soil item-A) including clod breaking laying earth in bank in layers of 225mm and rough dressing with initial lead of 15 M. and lift of 1.5 M. as per approved design, specification and direction of E/I. (WRD -2022 7.1.7)

Earthwork in lip cutting in side slopes and bed of canal in ordinary soil with initial lead of 30 M and lift of 1.5M. including the cost of formation of sub grade of -do- complete as per approved design, specification and direction of E/I. ( WRD SOR 7.1.21

Earthwork in bed clearance or desilting of canals having F.S. discharge between 28 cumecs (1000 cusecs) and 8.5 cumecs (300 cusecs) including rough dressing with initial lead of 10 M and lift of 1.5 M as per specification and direction of E/I (Specification revised vide T.E.C. letter No. 63 dt. 07.10.1994). (WRD SOR-2022 7.1.19)

E/W in excavation of foundation trenches in hard rock (non- blasting zone) or dismantling cement concrete etc.(1:2:4) by manual labour with chisel hammer wedging, barring etc. and disposal of excavated materials with initial lead of 50M. and lift of 1.5M. including making the edges straight, dressing, profiling and final preparation of surface all complete as per specification and direction of E/I. (5.1.18)

E/W in flood embankment, canal banks as well as special repair of embankment in canal bank in grade A & B types of soil (vide soil -A and B) in proper profile excavation by hydraulic m/c and carriage by tipper truck obtained from borrow ared or any other sources free from logs, roots, or any other ingredients with all lifts including breakig clods to maximum 60 mm size, placing earth in layers not exceeding 225 mm thick all complete as per specification & direction of E/I. (As per TEC letter No. 587 Dated 22-09-06) ( lead beyond 150 m upto 500 m)-7.1.26.1)

Labour for rolling and compacting the earth in layers of 225mm thick at O.M.C. by sheep foot roller driven by tractor to achieve minimum 95% of maximum dry density, including sprinkling the required quantity of water, making arrangement for supply and carriage of water with all leads and lifts, finishing the surface as per plan and drawing, including hire charge of compaction machine and other tools and plants etc. for lined canal all complete as per specification and direction of E/I (Mode of measurement-sectional measurement of compacted earth). (S/R item no.7.1.39)

Watering and consolidation of earth laid in 150mm to 225mm layers by manual labour with C.I.hammer to achieve minimum 85% of maximum dry density including supply of water and necessary tools and plants with all leads and lifts all complete as per specification and direction of E/I. (S/R item no.7.1.38)

Providing and placing sand filter free from clay and other organic materials 9 F.M. 2.5 to 3.0 ) in slope and bed of the canal , below lining including the cost of watering compaction royalty and other taxes as per specification and direction of E/I. ( Where depth of cutting is more than 6 M { 20 ft } ( WRD SOR 7.2.8 )

Supplying, fitting and placing un coated HYSD bar Reinforcement in Sub structure complete as per Drawing and Technical Specifications RCD-13.06

Providing 100mm thick P.C.C. lining in M- 150 with nominal mix of (1:2:4) with well graded stone chips (20mm and down) and coarse sand of approved quality of required F.M. (2.5 to 3.0) in side and bottom curved portion of the canal in panel with construction joined including cost of form work and its removal, curing, roylty and all other taxes, complete job as per specification and direction of E/I. (7.2.19.1)

Supplying and labour charge for laying and fixing LDPE film below bed and curvature including carriage up to work site all complete as per direction of E/I. (M-413)

Supplying hessian cloth ( 0.3 kg /m2 cot) including labour charges in slope below lining all complete job as per specification and direction of E/I . ( M-268)

Dewatering of natural or accumulated water from any location. Payment to be done for Horse power of pump multipiled by pumping hours. ( SOR- Western Railways Unified Standard Specification item no-52260 = Rs. 97.07/ HP.hr

E/W in excavation of foundation trenches in ordinary soil (vide classification of soil item -A) and disposal of excavated earth so obtained (50m away from the edge of the trenches )with initial lead of 150m as per specification and direction of E/I. (6.1.8)

Providing coarse clean local sand in filling infoundation trenches including ramming watering royalty and other taxes complete job as per specification and direciton of E/I. (7.1.37)

Plain Cement Concrete M-15 in open foundation as per drawing and technical specification. SOR RCD - 2022 12.08-A-Case II

Plain Cement Concrete M-15 in sub structure as per drawing and technical specification. SOR RCD - 2022 13.05-A(p)

Supplying and Labour for laying fine filter(sand) under brick pitching or boulder pitching in slope and apron including light ramming etc.all complete as per specification and direction of E/I.(M002 +7.7.13)

Supplying and Labour for laying stone chips under brick pitching or boulder pitching in slope and apron including light ramming etc.all complete as per specification and direction of E/I. (M031 +7.7.13)

Supplying and laying good quality of stone metal filter (20mm to 63mm size) in the rock toe, heel trenches, toe drain as per design and drawing including the cost of materials, royalty, all taxes etc. but excluding the cost of carriage all complete as per specification and direction of E/I. (5.6.3) part A 6.3

Supplying and labour charge for laying of Stone boulders of size 300mm in bed and side slopes as per approved drawings including all taxes and as per the specifications and directions of Engineer in charge. (M-018 + 7.7.18)

Exposing damaged concrete :- Chipping existing loose damaged concrete from RCC members of all affected columns, beams and slabs at terrace slab viz. Terrace floor slabs, staircase rooms, Lift machine room, OG Wretch. beyond main r/f carefully with chisel and hammer.(incl. disposal of debris)

Drilling suitable holes in reinforced or plain cement concrete with power driven drill machine to a minimum depth of 100 mm upto 200 mm in RCC Drilling suitable holes in reinforced or plain cement concrete with power driven drill machine to a minimum depth of 100 mm upto 200 mm in RCC beams, lintels, columns and slabs to introduce steel bars for sunshades/balconies including fixing the steel bars in position using epoxy resin anchor grout of approved make but excluding the cost of reinforcement, all complete as per direction of Engineer-In-Charge. (DSR-2023) 26.30.1 Upto and including 12 mm dia.

Providing and applying bonding agent (Epoxy based two component) of Sikadur 31in,Fosroc Nitobond AR,Dr. Fixit Epoxy bonding agent or any approved chemical over the Concrete surface including all materials, tools and workmen complete. Note: The application of chemicals should be as per manufacturer data sheet or as per Engineer in charge.

Plain/Reinforced cement concrete in sub-strucutre complete as per drawing and Technical specifications RCC grade M-25 Height upto 5m 13.05 F (p)

Carriage of Material (i) Cement

(ii) Sand

(iii)Stone chips

(iv) Stone Metal

(v )Stone Boulder

(vi) Steel

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