| BOQ |
| Contract: OCM-2000: Maintenance Contract for Structural Repair of Station buildings, Piers, Viaducts and other structures from New Bus Adda (NBAA) to Rithala (RI) Metro stations including Hindon river bridge and Yamuna river bridge at Line-1. |
| Sl. No. | Item Code | Description of Items | Unit | Qty | Rate (Rs.) | Amount (Rs.) Excluding GST | GST Amount (Rs.) | Amount (Rs.) Including GST |
| Schedule-A (DSR 2023 ITEMS) |
| 1 | 5.9 | Centering and shuttering including strutting, propping etc. and removal
of form for |
| 2 | 5.9.5 | Lintels, beams, plinth beams, girders, bressumers and cantilevers | sqm | 150.00 | 716.52 | ₹ 91,083.05 | ₹ 16,394.95 | ₹ 107,478.00 |
| 3 | 5.9.6 | Columns, Pillars, Piers, Abutments, Posts and Struts | sqm | 160.00 | 935.34 | ₹ 126,825.76 | ₹ 22,828.64 | ₹ 149,654.40 |
| 4 | 16.81 | Providing and erecting 2.00 metre high temporary barricading at site; each panel of size 2.50 m x2.00 m made of 40x40x6 mm angle iron or 50x50x3mm hollow MS tube posts/horizontal members/bracings covered with 1.63 mm thick MS sheet. The sheet shall be fixed with 30x5 mm MS flat by suitable welding/riveting. The panels shall be made so that gap of 50cm above the ground is available making overall height as 2.5 m. MS channel ISLC 75 @ 5.70 kg/m, 50 cm long shall be provided at the bottom having oval shaped holes of size 50x25 mm at both ends with 50 cm long MSangle 40x40x6 mm bracing. Suitable arrangement shall be made to fix the barricading to avoid from overturning by providing 250 mm long expansion fasteners at both ends. The work shall be executed as per drawing/direction of Engineer-in-Charge which includes writing and painting, arrangement for traffic diversion such as traffic signals during construction at site for day and night, glow lamps, reflective signs, marking, flags, caution tape as directed by the Engineer-in-Charge. The barricading provided shall be retained in position at site continuously including shifting of barricading from one location to another location as many times as required during the execution of the entire work till its completion. Rate include its maintenance for damages, painting, all incidentals, labour materials, equipments and works required to execute the job. The barricading shall not be removed without prior approval of Engineer-in-Charge. (Note :- One time payment shall be made for providing barricading from start of work till completion of work including shifting. The barricading provided shall remain to be the property of the contractor on completion of the work). | Metre | 250.00 | 3346.63 | ₹ 709,031.78 | ₹ 127,625.72 | ₹ 836,657.50 |
| 5 | 24.2 | Providing and fixing double scaffolding system (cup lock type) on the exterior side of building/structure, upto 25 metre height, above ground level, including additional rows of scaffolding in stepped manner as per requirement of site, made with 40mm dia M.S. tube, placed 1.5 metre centre to centre, horizontal & vertical tubes joint with cup & lock system with M.S. Tubes, M.S. tube challis, M.S. clamps and staircase system in the scaffolding for working platform etc. and maintaining it in a serviceable condition for execution of work of cleaning and/ or pointing and/ or applying chemical and removing it thereafter. The scaffolding system shall be stiffened with bracings, runners, connecting with the building etc, wherever required, if feasible, for inspection of work at required locations with essential safety features for the workmen etc., complete as per directions and approval of Engineer-in-charge. Note:- (1) The elevational area of the scaffolding shall be measured for payment purpose. (2) The payment will be made once only for execution of all items for such works. | Sqm | 1100.00 | 329.12 | ₹ 306,806.78 | ₹ 55,225.22 | ₹ 362,032.00 |
| 6 | 26.28 | Chipping of unsound/weak concrete material from slabs, beams, columns etc. with manual Chisel and/ or by standard power driven percussion type or of approved make including tapering of all edges, making square shoulders of cavities including cleaning the exposed concrete surface and reinforcement with wire brushes etc. and disposal of debris for all lead and lifts all complete as per direction of Engineer-In-Charge |
| 7 | 26.28.2 | 50mm average thickness | Sqm | 400.00 | 249.43 | ₹ 84,552.54 | ₹ 15,219.46 | ₹ 99,772.00 |
| 8 | 26.28.3 | 25mm average thickness | Sqm | 500.00 | 123.33 | ₹ 52,258.47 | ₹ 9,406.52 | ₹ 61,664.99 |
| 9 | 26.36 | Providing, erecting, maintaining and removing temporary protective screens made out of specified fabric with all necessary fixing arrangement to ensure that it remains in position for the work duration as required by the Engineer-in-charge |
| 10 | 26.36.1 | Wooven PVC cloth | Sqm | 600.00 | 52.78 | ₹ 26,837.29 | ₹ 4,830.71 | ₹ 31,668.00 |
| Total of Schedule-A (DSR 2023 ITEMS) | ₹ 1,397,395.67 | ₹ 251,531.22 | ₹ 1,648,926.89 |
| Any DSR' 2023 including basic rates of DSR 2023 Item as per The direction of Engineer- in -Charge. | ₹ 1,694,915.25 | ₹ 305,084.75 | ₹ 2,000,000.00 |
| Adjustment according CPWD @0.973 in Any other DSR | ₹ 1,649,152.54 | ₹ 296,847.46 | ₹ 1,946,000.00 |
| Total of Schedule A DSR' 2023' | ₹ 3,046,548.21 | ₹ 548,378.68 | ₹ 3,594,926.89 |
| Schedule-B (NDSR ITEMS) |
| 11 | NDSR-1 | Providing and supplying the one competent, Polymer modified cementitiuos anti-corrosive primer (having the technical parameters mentioned in material specifications ) formulated to provide dual protection of a polymer and an integral corrosion- inhibting system, to the existing steel and additional steel provide before patching of damaged areas, using suitable tools and equipment inclusive of Material, Manpower and Equipment. BASF Master Emaco P130 / Fosroc Nitoprime Zincrich/ Sika Rustoff 100 or other equivalent (mode of measurement- concrete surface area with exposed reinforcement). | Sqm | 1000.00 | 112.64 | ₹ 95,457.63 | ₹ 17,182.37 | ₹ 112,640.00 |
| 12 | NDSR-2 | Apply rust converter to steel reinforcement to protect against further corrosion. | Sqm | 1000.00 | 108.44 | ₹ 91,898.31 | ₹ 16,541.70 | ₹ 108,440.01 |
| 13 | NDSR-3 | Providing Sacrificial Anode and POWERTHROW for corrosion prevention :- Scarificial Anode shall be tied on alternate junction of the reinforcement and stirrups . Powerthrow (Corrosion inhibiting caplets) shall be embeded in the concrete with the spacing of 0.5 M.It is Bipoler Inhibition Mechanism which help to convert acidic nature of concrete to alkaline. |
| 14 | NDSR-3 (A) | Powerthrow (Inhibiting Caplets) | Nos | 8.00 | 105.12 | ₹ 712.68 | ₹ 128.28 | ₹ 840.96 |
| 15 | NDSR-3 (B) | Sacrifical Anode | Nos | 8.00 | 371.18 | ₹ 2,516.47 | ₹ 452.96 | ₹ 2,969.43 |
| 16 | NDSR - 4 | Providing and erecting the safety net of opening 75mm*75mm size at first floor level to prevent the debris falling on ground during progress of work and keeping the same in position during the entire period of work | Sqm | 1400.00 | 293.51 | ₹ 348,232.20 | ₹ 62,681.80 | ₹ 410,914.00 |
| 17 | NDSR - 5 | Providing and appling epoxy resin bonding agent like SIKADUR 32 LD or equivalent based on salected apoxy resin, Flexural strenth 30-35 N/mm2.All works shall be as per direction of engineer-in-charge. | Sqm | 1000.00 | 1368.53 | ₹ 1,159,771.19 | ₹ 208,758.81 | ₹ 1,368,530.00 |
| 18 | NDSR - 6 | Supplying and placing of micro concrete (make- fosrock. Dr. fixit or equivalent) for repair of small damaged patches of RCC structure during non traffic & traffic hours | Per Kg | 40000.00 | 80.91 | ₹ 2,742,711.86 | ₹ 493,688.13 | ₹ 3,236,399.99 |
| 19 | NDSR - 7 | Providing Supporting System to Beams:- To provide relief in stress and strains of structural members, which are deteriorated, overstressed,required to be repaired or strengthened, by transfer dead and live loads safety through an alternate system to the founding media up to heights of 10mtrs. Wooden system is not allowed and it should be designed and approved by Engineer-in-charge. | Nos | 6.00 | 16423.58 | ₹ 83,509.73 | ₹ 15,031.75 | ₹ 98,541.48 |
| 20 | NDSR - 8 | Covering the existing flooring with tarpaulin sheet before dismantling/ exposing the R.C.C. members/ dismantling brick work etc., removing the same after repair and plaster, painting work etc. as per direction of the Engineer-in- charge. | Sqm | 1400.00 | 24.86 | ₹ 29,494.92 | ₹ 5,309.09 | ₹ 34,804.01 |
| 21 | NDSR - 9 | Injection grouting with conbextra EP-10 through the fixed NRV as per the direction of Engineer-In Charge, the Conbextra EP-10 of two component high stregth epoxy grout cost including of all material labour at all hieghts including providing and fixing of Nipple/NRV of required size and removing/repairing nipple complete. Density 1050 Kg /Cum tensile stregth 20N/mm2 @ 7 days flexural stregth 40N/mm2 @ 7 Days Compressive stregth 45N/mm2 @ 1 Day. | Litre | 2200.00 | 2172.81 | ₹ 4,051,001.69 | ₹ 729,180.30 | ₹ 4,780,181.99 |
| 22 | NDSR - 10 | Providing 24 meter boom Sky Lift on hire charges basis for viaduct repairing work for 8Hrs a Day or Night Shift, The rate is inclusive of applicable GST Fuel marshals, safety cone Etc. the work may be carried out in Day or Night Shift. Nothing shall be paid extra in tis account. | Per Shift | 500.00 | 9028.62 | ₹ 3,825,686.44 | ₹ 688,623.56 | ₹ 4,514,310.00 |
| 23 | NDSR - 11 | Providing and injection Dr. Fixit PU Foam Injection two component polyurethene form injection grout manufacture by Pidilite Industry Ltd and to be sile mixed in ratio 10:1(10 part base I part hardener / or equivalent. that shall be injectectd with maechanically piston driven pump with maximum pressure uplo 250 bar or Foam shall be based on MDI)Methylene Diphenyl isocyanate) polyurethene pre-polymer and accelator. The system shall reacts when it comes in contact with water, producing a relatively stiff and insert polyurethane foam. It is a 10% solid and solvent free polyurethane grout for quick temerary closing and sealing of water bearing cracks, cavities and leak under hydrostatic pressure. The systems shall be foams to 30-40 times its volue in the presence of water and can be an effective means of arresting running water and seepage. It includes the cost of PU lubricant also.Rate Inclusive of all taxes. | Per Kg | 500.00 | 1348.92 | ₹ 571,576.27 | ₹ 102,883.73 | ₹ 674,460.00 |
| 24 | NDSR - 12 | Providing and Injecting Dr. fixit or forsec PU plain injection, two component polyurethene plain injection grout manufactured and to be sile mixed in ration 2:1 (2 part base 1 part hardener )/ that shall be injected with mechanically piston driven pump with maximum pressure upto 250 bar or as per the requirement of the site at a distance of 300mm C/C in all direction. The PU plain shall be low viscosity, high penetration quick setting and should forms tough and flexible polyurethene rubber after complete chemical reaction with or without water. It includes the cost of PU lubricant. Rate inclusive all of providing, fixing, cutting of non return packers of required size and repairing the surface with polymer mortar complete at all heights | Per Kg | 350.00 | 1676.43 | ₹ 497,246.19 | ₹ 89,504.31 | ₹ 586,750.50 |
| 25 | NDSR - 13 | Providing and applying Renderoc HS XTRA dual shrinkage compensated fiber reinforced polymer modified repair mortar on the prepared surface and curing with curing compound. The repair mortar used shall be single component and shall be mixed with water at water powder ratio of 0.16 and shall have drying shrinkage < 300 microstrain as per ASTM C 157-93; permeability < 5mm as per DIN 1048 Part 5 ; compressive strength > 70 MPa ; Flexural Strength > 9Mpa as per BS 6319 ; RCPT < 1800 Coulumbs and Class A1 fire rating as per EN 1504-3 Cl 5.5, etc complete. Product used shall have CE (CE-29842) marking and compliance according to Construction Products Directive 89/106/EEC (CPD). Including curing . |
| 26 | NDSR-13.1 | 25mm thickness | Sqm | 1350.00 | 4040.00 | ₹ 4,622,033.90 | ₹ 831,966.10 | ₹ 5,454,000.00 |
| 27 | NDSR-13.2 | 50mm thickness in two layers | Sqm | 600.00 | 8080.00 | ₹ 4,108,474.58 | ₹ 739,525.42 | ₹ 4,848,000.00 |
| 28 | NDSR-14 | Casting on bed plate of any shape or thickness by Epoxy EP-75 with reinforcement as per drawing and satisfaction of engineer in charge. (Reinforcement will be paid separately in their respective item). This item will be executed as and when required for replacing the bottom grout of the bearing. | KG | 1400.00 | 696.02 | ₹ 825,786.44 | ₹ 148,641.56 | ₹ 974,428.00 |
| 29 | NDSR-15 | Core cutting in member of RCC/Plain CC of at grades 160-200 mm dia 150-250 mm long as per site. | Each | 80.00 | 4215.42 | ₹ 285,791.19 | ₹ 51,442.41 | ₹ 337,233.60 |
| 30 | NDSR-16 | PVC pipe 160 mm providing and laying 110 mm dia 6 kg pressure PVC pipe for drainage all work complete including all fitings, fixtures socket, bend etc as per site requirement. The payment shall be on runing meter of length basis. The work shall be carried out as per directed by enineer in charge. | metre | 1300.00 | 573.21 | ₹ 631,502.54 | ₹ 113,670.46 | ₹ 745,173.00 |
| 31 | NDSR-17 | Sealing of crack width: Cutting V groove of different size for sealing along the cracks. Cleaning the groove with brushes and cleaning holes with blow air, Fixing self locking mechanical packers into the grooves with epoxy mortar consisting of conbextra EP- 10/Sikadur31 or equivalent and silica sand and powder. | Nos | 3500.00 | 431.28 | ₹ 1,279,220.34 | ₹ 230,259.66 | ₹ 1,509,480.00 |
| 32 | NDSR-18 | BASF 2200 GROUT- Repair of Pedestal by BASF 2200 Grout as per drawing and satisfaction of engineer in charge. This item will be executed as and when reqired for pedestal repair. | Nos | 300.00 | 776.99 | ₹ 197,539.83 | ₹ 35,557.17 | ₹ 233,097.00 |
| 33 | NDSR-19 | Providing and Fixing of Hit V-5.8 Anchor Rod including chemical nut and washer complete (20MMx400MM hilti/Fisher) | Per Bolt | 60.00 | 4500.90 | ₹ 228,859.32 | ₹ 41,194.68 | ₹ 270,054.00 |
| 34 | NDSR-20 | Supply of 10 KV generator set including the cost of diesel and operator | each | 170.00 | 1385.40 | ₹ 199,591.53 | ₹ 35,926.48 | ₹ 235,518.01 |
| 35 | NDSR-21 | Supply of Canter on hire charge basis for carriage of material from stations to DMRC depots. | Per trip | 60.00 | 1676.91 | ₹ 85,266.61 | ₹ 15,347.99 | ₹ 100,614.60 |
| Total of Schedule-B (NDSR ITEMS) | ₹ 25,963,881.86 | ₹ 4,673,498.72 | ₹ 30,637,380.58 |
| Schedule-C (NDSR ITEMS-Manpower) |
| 36 | NDSR-1 | Providing Plumber/fitter for plumbing/sewerage rectification works with all required T&P as per directions of Engineer in charge. | Per day | 150.00 | 1396.35 | ₹ 177,502.12 | ₹ 31,950.38 | ₹ 209,452.50 |
| 37 | NDSR-2 | Providing welder/fitter for welding work along with welding machine to carry out welding as per the direction of Engineer-in charge including cost of consumable (electrodes) | Per day | 150.00 | 1396.35 | ₹ 177,502.12 | ₹ 31,950.38 | ₹ 209,452.50 |
| 38 | NDSR-3 | Providing Mason for repair works with all required T&P i.e chisel trawel, fhawra , bucket,pan etc.as directed by Engineer in charge. | Per day | 150.00 | 1396.35 | ₹ 177,502.12 | ₹ 31,950.38 | ₹ 209,452.50 |
| 39 | NDSR-4 | Providing Helper/beldar for miscellaneous civil works with all required T&P as per the directions of Engineer in charge. | Per day | 500.00 | 1198.84 | ₹ 507,983.05 | ₹ 91,436.95 | ₹ 599,420.00 |
| Total of Schedule-C (NDSR ITEMS-Manpower) | ₹ 1,040,489.41 | ₹ 187,288.09 | ₹ 1,227,777.50 |
| Total amount (Schedule-A + Schedule-B + Schedule-C) | ₹ 30,050,919.48 | ₹ 5,409,165.49 | ₹ 35,460,084.97 |
