Providing RCC approach Road and other allied works at 110kV S/S Hunasagi

KARNATAKA POWER TRANSMISSION CORPORATION LIMITED

Estimate for Providing RCC approach Road and other allied works at 110kV S/S Hunasagi

Sl. No Particulars No L B D/H Qty Unit Qty Rate Rate inclusive of KKR @ 5% Amount

1 Earth work excavation for Foundation by mechanical means for all works & depth upto 3 m, as per drawing and technical specifications, including setting out, shoring, strutting, barricading, caution lights, including dressing of excavated surfaces, disposing off or levelling the excavated earth or sorting & stacking the selected earth for reuse in a radius of 50 m and lift upto 1.5m including cost of labour, tools, usage of machinery & other appurtenaces required to complete the work. In all kinds of soils Depth upto 3 m KPWD SR 2023-24 (vol-1) 8/1.14.1 cum 102

NP3 pipe 2 1 8 5.76 1.45 cum

NP3 pipe below 2 1 8 0.6 0.6 cum

2 Providing and laying in position plain cement concrete for levelling course for all works in foundation. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed, laid in layers not exceeding 150 mm thickness, well compacted using plate vibrators, including all lead & lifts, cost of all materials of quality, labour, Usage charges of machineries, curing, and all the other appurtenances required to complete the work as per technical specifications. Mix 1:4:8 Using 40 mm nominal size graded crushed coarse aggregates. KPWD SR 2023-24 (vol-1) 15/2.1.2 cum 5607

Culvert bed 2 1 3.3 0.6 0.15 cum

3 Supplying, fitting and placing TMT FE 550 / 550D Steel Reinforcement including cost of all materials, machinery, labour, cleaning, straightening, cutting, bending, hooking, laping/welding joints, tying with binding wire / soft annealed steel wire and other ancilary operations complete as per drawing and technical specification. KPWD SR 2023-24 (vol-1) 18/2.11(h) tonne 80019

RCC Road 1 17 78.5 @ 0.395 kg

Ph. Comp. Gate to Exst. Culvert 1 30 2.6 @ 0.395 kg

Bellmouth Shape 1 9 8.7 @ 0.395 kg

Exst. Culvert 1 42 5.4 @ 0.395 kg

Culvert RCC Wall

4 Providing and laying in position Reinforced cement concrete for all Super structures of building, Road works, Water works, Irrigation works & super structure works of bridges upto 3.50 m height. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed with super plasticisers laid in layers, well compacted using needle vibrators. The cost includes all lead & lifts, cost of all materials, quality confirming to the requirements of relevant IS codes, labour, Usage charges of machinery, curing and all other appurtenances required to complete the work as per technical specifications. (The cost of steel reinforcement, dowel bars & formwork to be paid separately). M20 Design Mix Using 20 mm nominal size graded crushed coarse aggregates Including centering, shuttering to the culvert walla @ 8% of concrete work finished rate of concrete per m3. KPWD SR 2023-24 (vol-1) 16/2.3.1 cum

Culvert RCC Wall

Walls 300mm 2 1 3 0.3 1.4 cum

Walls 230mm 2 1 3 0.23 1 cum

5 Providing S&S RCC SPUN / VIBRATED CAST PIPES (REINFORCED) pipes NP-3 Class conforming to IS:458-1988 with latest amentments using ordinary portland cement, for sanitary works and conveying to work site, rolling and lowering into trenches, laying true to line and level including loading and unloading at both destinations and jointing of pipes and specials, perfect linking of joints with jack to correct position including cost of jointing materials, i.e, rubber rings conforming to IS: 5382 for S&S RCC pipes, with all leads and lifts as directed and giving necessary hydraulic test as per ISS to the required pressure and commissioning etc. complete. (Contractor will make his own arrangements for procuring water for testing). Before the execution of the work, the contractor shall carry out the survey. RCC NP3 Class pipe of 450 mm dia. KPWD SR 2023-24 (v-5) 188/16.3.5 m 2353

NP3 pipe 2 1 6 m

6 Construction of Embankment by excavating the available approved Gravel/Murrum deposited at a place or borrow pits during or prior excavation with all lifts and lead, transportation to site, spreading, grading to required slope and compacting to meet the requirement complete as per specifications, including cost of labour, rolling, water, all materials, usage & all other appurtenaces required to complete the work. KPWD SR 2023-24 (vol-1) 7/1.8 cum 450.3 474

Basic Rate Rs 474 cum

Deduct 5% per m³ for manual tamping Rs cum

Earthwork excavation cum

Above NP3 pipe 1 1 4.93 3 1 cum

7 Construction of Embankment by excavating the available approved Gravel/Murrum deposited at a place or borrow pits during or prior excavation with all lifts and lead, transportation to site, spreading, grading to required slope and compacting to meet the requirement complete as per specifications, including cost of labour, rolling, water, all materials, usage & all other appurtenaces required to complete the work. KPWD SR 2023-24 (vol-1) 7/1.8 cum 474

SF Gate to Ph.comp. wall Gate 1 1 78.5 5.5 0.2 cum

8 Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the Material with water at OMC in mechanical mix plant carriage of mixed Material by tipper to site, laying in uniform layers with paver/grader in sub-base / base course on well prepared surface and compacting with vibratory roller to achieve the desired density. KPWD SR 2023-24 (vol-3) 26/4.17 cum 2559

SF Gate to Ph.comp. wall Gate 1 1 78.5 5 0.2 cum

Ph. Comp. Gate to Exst. Culvert 1 1 2.6 8.75 0.2 cum

Exst. Culvert 1 1 5.4 12.5 0.2 cum

9 Construction of dry lean cement concrete Sub- base over a prepared sub-grade with coarse and fine aggregate conforming to IS: 383, the size of coarse aggregate not exceeding 25 mm, aggregate cement ratio not to exceed 14:1, aggregate gradation after blending to be as per table 600-1, cement content not to be less than 140 kg/ m3, optimum moisture content to be determined during trial length construction, concrete strength not to be less than 7 Mpa at 7 days, mixed in a batching plant, transported to site, laid with a paver with electronic sensor, compacting with 8-10 t vibratory roller, finishing and curing. KPWD SR 2023-24 (vol-3) 49/6.1 cum 4876

SF Gate to Ph.comp. wall Gate 1 1 78.5 5 0.1 cum

Ph. Comp. Gate to Exst. Culvert 1 1 2.6 8.75 0.1 cum

Exst. Culvert 1 1 5.4 12.5 0.1 cum

10 Providing and laying in position Cement Concrete for all Super structures of building , Road works, Water works, Irrigation works & super structure works of bridges upto 3.50 m height. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed with super plasticisers laid in layers, well compacted using needle vibrators. The cost includes all lead & lifts, cost of all materials, quality confirming to the requirements of relevant IS codes , labour, Usage charges of machinery, curing and all other appurtenances required to complete the work as per technical specifications. M40 Design Mix Using 20 mm nominal size graded crushed coarse aggregates. Including centering, shuttering to the Road @ 3% of concrete work finished rate of concrete per m3. KPWD SR 2023-24 (vol-1) 16/2.5.5 cum

SF Gate to Ph.comp. wall Gate 1 1 78.5 5 0.15 cum

Ph. Comp. Gate to Exst. Culvert 1 1 2.6 8.75 0.15 cum

Exst. Culvert 1 1 5.4 12.5 0.15 cum

11 Providing 18 mm cement plaster in two coats under layer 12 mm thick cement plaster with cement mortar 1:5 (1 cement : 5 coarse sand) finished with a top layer 6 mm thick cement plaster with cement mortar 1:6 (1cement : 6 fine sand) to brick masonry including rounding off corners wherever required smooth rendering, providing and removing scaffolding, including cost of materials, labour, curing complete as per specifications and as per directions of Engineer-in-charge. KPWD SR 2023-24 (vol-2) 42/8.8 cum 369

Culvert Head Wall outer 2 1 3 1.5 sqm

Culvert Head Wall inner 2 1 3 0.3 sqm

Culvert Head Wall top 2 1 3 0.23 sqm

Culvert Head Wall end 2 2 3 0.4 sqm

12 Finishing walls with Acrylic Smooth exterior paint of required shade :New work (Two coat applied @ 1.67L/10 m² over and including priming coat of exterior primer applied @ 2.20 kg/10 m²) with paint of approved quality to give an even shade, after thoroughly brooming the surface to remove all dirt, dust, mortar drops and foreign matter including preparing the surface even and sand paper smooth, cost of materials, labour complete as per specifications and as per directions of Engineer-in-charge. KPWD SR 2023-24 (vol-2) 46/8.30 (Culvert) sqm 174

13 Miscellaneous and Unforseen items LS 2522.58

Information on works which are yet to be completed

(EXISTING COMMITMENTS AND ON-GOING WORKS)

Description of work Place & State Cotact No & date Name and address of Employer Value of contract Rs. Lakhs Stipulated period of completion Value of works remaining to be completed (Rs.Lakhs) Anticipated date of completion

Attach Certificate for each work indicated above, in Format 1, obtained from the Competent Authority

Countersigned by the Employer in charge TENDERER (Signature & Seal)

Information of the works for which Tenderer has submitted Tender

Project Name Name & Address of the Employer Name of Work Amount put to Tender in Rs lac. Specified period of completion (including/excluding Monsoon Prescribed last date of submission of tender Probable date of decision on the Tender Remarks if any.

TENDERER (Signature & Seal)