Construction of Balanced Elevated Viaduct Portion (Pier no HP-16 to HP-25) and other ancillary works for Stabling Line in between Sarai Kale Khan to Jangpura Namo Bharat station of Delhi - Ghaziabad - Meerut Namo Bharat Corridor.

The Financial Bid shall be read in Conjunction with the Bidding Document

There are 3 schedules in the Financial Bid as follows : (i) Schedule-A (NDSR items) (ii) Schedule-B (Civil DSR 2023 items) (iii) Schedule-C Horticulture & Landscaping DSR Items (2025) The bidder is required to quote a flat percentage "Excess" (+) / "Less" (-) / "At par" with respect to the Total amount of all the Schedules in the "BoQ1" Sheet and further discount if any may be Quoted in the "BOQ2" Sheet along with methodology of discount if any. The percentage quoted by the Bidder in "BoQ1" sheet and discount (if any) quoted by the Bidder in the "BoQ2" will be applied on the individual rate mentioned under Column "5" for Schedule-A and Column "6" for Schedule-B & C, for the purpose of payment to the Contractor.

The quantities for various items provided in the Financial Bid are estimated quantities and are given to provide a common basis for Bidding. During the execution of works, the same may vary based upon "Good for Construction" (GFC) drawings issued by the Engineer and as per the site conditions. The basis of the payment will be the actual quantities of the work executed and accepted by the Engineer or quantities as per the GFC drawings whichever is less and shall be paid /valued as per the accepted rates.

Bidder may please note that to perform this contract. nothing extra shall be payable on account of field constraints, non-availability of uninterrupted front, cost of project management, monitoring, coordination and supervision, cost of adhering to quality requirements (QA/QC), cost of adhering to SHE requirements, cost of preparing drawings and documents, as-built records and documentation, preparation of detailed scheme for taking necessary clearance and approval from the concerned authority and other local bodies etc.

Income Tax and any other statutory taxes to be deducted at source will be deducted by the Employer from the due payments of the contractor in accordance with the prevailing rules in force.

Bidder should not tamper the Price Bid. If the Price Bid is found to be modified by the bidder, then the same will be treated as incomplete and non-responsive and may result in the rejection of the Bid.

Method of Quoting the Price in the Pricing Document The Pricing Document is in Excel Format and Quoting of the Price in the Pricing Document should be as Follows: (i) Whole Excel Worksheet is Locked except the Cells which are highlighted in Blue. (ii) Bidders are required to fill these cells which are highlighted in Blue only. (iii) Bidder is required to quote a flat percentage Excess / Less / At Par in the "BOQ1'' Sheet Cell H16, N16 for Total Amount of Schedules. (iv) All 'blanks' in the Pricing Document, where the Bidder is permitted to quote shall be filled in. (v) If some % is quoted inspite of marking 'At par' that % will not be considered and it will be taken as "At par" on basic amount. Failure to quote the % excess or % less or 'at par' for the "total amount of Schedules" shall be treated as "At Par" irrespective of any Percentage (if indicated) and shall be evaluated accordingly. (vi) Bidder is required to quote Rates in INR only. However, The bidder requiring any payment in forgein currencies (in maximum three freely convertible forgein currencies) may stipulated the same in Schedule of payment as per sub clause 15.2 of ITB/BDS.

Errors will be corrected by the Employer for any arithmetic errors in computation or summation as per contract conditions.

For Calculation of rates (excluding GST) of DSR 2023 items, following Methodology issued by CPWD vide Office Memorendum (OM) dated 08.08.2024 have been adopted: As per CPWD OM the rates of individual items of DSR 2023 has been multiplied with correction factor on account of GST @ 0.973 to the existing rate of DSR 2023 item in order to achieve modified DSR rate and then reduced the corrected rate by 18% for making DSR item excluding GST. Note: (a) The above Methodology shall be applicable for calculating the rate of Individual Items of DSR 2023 in Schedule B items executed under Any other DSR items in Schedule B (to be executed under Lump Sum amount). Based on the above Methodology and the price quoted by the bidder, the payment shall be made for the individual items of DSR 2023 and for the items executed under Lump Sum amount of DSR 2023 in Schedule B.

The bidder may visit the Site to assess the condition of the girders (free issue material) and satisfy itself regarding the space available for its erection. The bidder shall be deemed to have understood and made sufficient allowance for available space for erection of girders at Site. Cost of all measures, methods, provisions required to execute work based on available space for erection of girders shall be included in quoted price.

Item Rate

Item Description

SCHEDULE-A, NDSR Items

SCHEDULE-B, Civil DSR 2023 items

SCHEDULE-C, Horticulture & Landscaping DSR Items (2025)

Total Amount of Schedules.

Item Rate

Item Description

Total Amount of Schedule

DM/CN/COR-OF/299

We have examined and have no reservations to the Bidding Documents, including Addenda issued in accordance with Instructions to Bidders (ITB) 8.

The total price of our Bid, excluding any discounts offered in item (d) below is:

Discount methodology

The discounts offered and the methodology for their application indicated in BoQ2 sheet are:-

The total price of our Bid, including discounts offered in item (d) above is:

[Amount in INR in words]

If our Bid is accepted, we commit to obtain a performance security in accordance with the Bidding Documents.

We understand that this bid, together with your written acceptance thereof included in your notification of award, shall constitute a binding contract between us, until a formal contract is prepared and executed.

We understand that you are not bound to accept the lowest evaluated bid or any other bid that you may receive.

Brief Description of item of work

Foundation Works

Providing and installing RCC M40/20, Cast-in-situ vertical bored piles using Hydraulic Rig

For 1200mm dia piling in soil by using hydraulic rig

Extra over rate of Item 1.1 (i) above for drilling and Socketing in rock (UCS from 12.5MPa to 50MPa)

Extra over rate of item no 1.1 (i) above for drilling and socketing in rock(UCS More than 50MPa)

Extra over rate of Item no 1.1 (i) above for drilling and Socketing in rock (UCS less than 12.5MPa)

Excavating trial pits upto bottom of pile cap at pile cap locations in all types of strata to ascertain underground utilities

Number

Number

1200 mm dia pile (1.5 times the theoretical design vertical load capacity upto 700t.)

IN-SITU CONCRETE WORKS

M40/20 grade cement concrete for RCC crash barriers/Parapet Wall/Toe Wall & For structural elements at all levels like floor slabs, track slabs, chajja slabs, floor beams, cross beams, cantiliver beams, inverted beams, gutter beams, shafts, walls, stair case slab including steps, sills, lintels, copings, pits etc.

Providing and laying M40/20 concrete (OPC Cement) for walkway slab of width 1170 mm and thickness 75 mm including centering, steel shuttering, Sacrificial Shuttering, scaffolding, and all related operation as required to complete the work as specified in drawings. Reinforcement shall be paid separately. Rate shall be including cost of using required dosage of admixture in the concrete for obtaining the required workability as per the approval of Engineer-in-charge. The rate also include construction joints if required as per specification and providing approved wire mesh/ weld mesh at such location as approved by Engineer-in charge. Payment shall be made on the basis of RM quantity as per GFC drawings

M55/20 concrete for Viaduct piers, For Intermediate and End Diaphragm, Deck Slab over I-Girders, Composite Steel Girders and Cross Girders, For cantilever pier cap/Normal pier cap for viaduct & For Pedestals and Shear Key/Seismic Stopper

Providing M 55/20 concrete for following in-situ concrete works: Prestressed concrete superstructure, diaphragm, intermediate blister for special continuous balanced cantilever unit including provisions of shear connectors for secondary pour concrete (for Special continuous units as per drawings) in various stages as specified in drawings. Rate shall include cost of using required dosage of admixture in concrete for obtaining required workability as per approval of Engineer.

Both end zones of end spans including centering , steel shuttering, scaffolding, curing and all related operations as required to complete the work as specified in drawings.

Spans constructed using balanced cantilever construction technique including pier head segment (on ground supported staging) ,stitch segment , cantilever construction equipment & its full scale load testing and all related operations as required to complete the work as specified in drawings.

Extra over the rates of item nos.2.3 & 2.4 of schedule A for using Micro-silica in M55/20 grades of concrete

PRECAST CONCRETE

M55/20 concrete for various types of pre-cast components

Precast Post-tensioned I Girders,longitudinal beams.

Transporting and launching /erecting various precast components at the site

Precast Post-tensioned I Girders,longitudinal beams.

Static Load Test

Balanced Cantilever Span up to max. load 1800 MT

Reinforcement & Pre Stressing Steel

Providing and installing TMT Reinforcement Steel

Providing and installing Pre/Post stressed Steel and other components

HT Strands

Double Corrugated HDPE duct - 107mm ID, 124mm OD, Thickness 3mm

Double Corrugated HDPE duct - 85mm ID, 101mm OD, Thickness 2.5mm

Anchorages for 19K15 cable.

Anchorages for 12K15 cable.

Double Corrugated HDPE duct - 145mm ID, 152mm OD, Thickness 4mm

Mechanical Couplers

For 32mm bar

For 25mm bar

Structural Steel

Erection of free-issue fabricated steel girders at Site true to line & level including transportation from stacking yard (within 18 km lead), supply & fixing of HSFG bolts, installation of spherical bearing, painting repairs after final erection & slab casting, and Engineer's approval - complete as per Technical Specifications.

Miscellaneous Works

Providing and installing Temporary Soldier pile (ISMB 250) including boring, driving and removal after completion of job

Structural steel (Strut/Waler/supporting arrangement) grade E250 BO conforming to IS 2062 (with all latest amendments) fully killed and fully normalised.

Timber Lagging-100mm thick size of required length

2.0 m high

1.0 m high

Steel inserts for cable trays , cable tray brackets, connection of OHE mast, other steel brackets etc.

150 mm Dia

Upper receiving caps for 150 mm Dia

Upper receiving caps for 200 mm Dia

Running Km

12 mm Dia

16 mm Dia

20 mm Dia

8 mm Dia

12 mm Dia

16 mm Dia

20 mm Dia

101 mm dia to 150 mm dia.

151 mm dia to 200 mm dia.

Providing & fixing of retro-reflective traffic sign boards (as per IRC recommendations and ISI approved) as per directions of the Engineer.

Providing and fixing and maintaining the following traffic aids during the execution of works, refixing of the same as required as per directions of the Engineer.

Road delineator/Water Filled Barrier

Portable Signages

Reflective lights

Traffic cones

Deployment of adequate manpower round the clock in shifts of 8 hrs for the management of traffic in intersection, roadway influenced by the execution of works by the contractor and traffic diversions at various locations as per the deployment schedule approved by the Engineer.

Traffic Marshals

Submission of Set of colour photographs depicting the progress of works

Submisson of sets of Video DVDs to depict progress of works at monthly intervals or as instructed by the Engineer.

Submission of sets of Video DVDs with commentary of entire project comprising of every activities starting from commencement of work to the end of the work

Other Misc. Items

Supply of New Jersey Barrier as per instructions of Engineer in-charge

Preparation of bearing surface and pedestals side by rubbing, cleaning & applying putty / paint for the photography as directed by the Engineer.

Per Pedestal

Per Pier

Per Pedestal

Each Shift

Each Shift (8 Hours)

Each Shift (8 Hours)

Each Shift (8 Hours)

Each Shift (8 Hours)

Instruments And Monitoring

Instruments for Strcuture monitoring:- Supply, installation and maintenance of instruments for structure monitoring as per approved draiwngs and standard industry practices inclduing systems required for monitoring and report submission of agreed intervals to the Engineer/Employer in required format for following instruments

Tilt Plate (For Tilt Measurement)

Portable Tilt Sensor for tilt monitoring via tilt plate.

Bi-Reflex Targets

Building settelment

Ground Settelement

Portable Vibration Sensor

Crack Meter (Mechanical)

Crack Meter (VW Type)

VW Readout unit

4 core cable

Splicing kit and compound

Deputation of Man and equipment for the Vibration Monitoring

Deputation of Man and equipment for Noise Monitoring

Deputation of team for monitoring instruments (for Tilt, Crack, settelment, deflection Monitoring)

Deputation of Survey team (Man and equipment for settelment, deflection Monitoring)

Pre-construction Building condition survey of each flat

Non Destructive testing

Rebound hammer

UPV testing

Core extraction and lab testing

Rebar depth and space scanning

Engineer/Employer Office Maintainance including provisions of pantry supplies and standard office supplies

Per month

Per month

Per month

Providing and fixing of AIR WALKER / HEALTH WALKER make of Arihant/ Grand Slam/ Ok Play/ Outdoor Effect. Health Walker of size 1070x615x1509mm fabricated with main post of 114mm “B” Class G.I. pipe made of hot roller tubular steel and hot dipped galvanized and powder welded coated using Akzo Nobel of 60-80 micron thick. All joints of pipe are robotic welded with joints scalloped as necessary and dressed off removing sharp edges and burrs. Zinc primer paint are applied at all welding points prior to finishing. Pedals shall be made of Nylon alloy with rounded edges to prevent any impact of injury and base plate cover to be made from virgin LLPDE manufactured by rotational moulding with minimum thickness of plastic of 8mm colourful and UV resistant and environmental friendly. Bearing used shall be made maintenance free, duly oil sealed and self-lubricated made by reputed company to be approved by Engineer-in-charge. Equipment to be fitted with in welded with joints scalloped as necessary and dressed off removing sharp edges and burrs. Zinc primer paint are applied at all welded points prior to finishing. All complete as per the technical specifications to manufacture the item. The Complete item to be fixed in C:C (1:2:4) block of appropriate size after deep excavation/earth work at site as required. All complete as per direction and Pre approval of engineer in- charge regarding material, shape of equipment, colour on metal, seat and base cover plate and fixing of equipments etc. All GI pipe to be used of make Apollo/Jindal/tata with powder coating process.

Pipeline Works

Providing and fixing in position BUTTERFLY VALVE –Ductile Iron confirming relevant standards of approved dia and pressure requirements as per approved drawings complete with leak protection fixing

BUTTERFLY VALVE –Ductile Iron, 600 mm , Pressure- 1.6 PN

Providing Mild Steel Pipes fabricated/ manufactured out of MS plates of steel grade Fe 410 as per IS: 3589 - 2001 or out of HR coils of same/ equivalent grade; internally lined with cement mortar confirming to IS 3589:2001; and having external/ outside epoxy coating; complete in all respect; with upto date amendments in relevant IS codes and as directed by Engineer- In-Charge.

300 mm nominal dia (clear internal dia.) pipe of 5 mm thickness (min.), 6 mm internal cement mortar lining and outside epoxy coating

600 mm nominal dia (clear internal dia.) pipe of 8 mm thickness (min.), 7 mm internal cement mortar lining and outside epoxy coating.

Laying in position M.S Pipes/Steel cylinder reinforced concrete pipes suitable for rubber ring jointing or welding or flanged jointing (excluding cost of pipe).

Anti Carbonation Paint

Providing and applying Anti Carbonation paint of approved make over Viaduct and road crossing over Viaduct (working under running traffic/ traffic block) with (primer + two coats of 100% acrylic breathable, anticarbonation, heat insulating, decorative external paint)-sunext-8 of Sunanda or equivalent.

Man Lifter

Providing and operating Diesel Boom man lifter for 25-28- meter height for the finishing work at Height above pier caps. Rate including fuel and operator etc. For minimum 10 hours hrs. (This item is included only for any additional requirement/work instructed by the Engineer. The utilization of man lifter for other works stipulated elsewhere in this BOQ shall not be payable under this item)

DSR 2023 Item No.

Disposal of moorum/building rubbish/ malba/ similar unserviceable, dismantled or waste material by mechanical transport including loading, transporting, unloading to approved municipal dumping ground for lead upto 10 km for all lifts, complete as per directions of Engineer-in-charge. Note- Item to be applicable in urban areas having directions for restricted hours for movement/ plying of load carrying motor vehicle of 3.5 cum or more.

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m.

Extra for concrete work in superstructure above floor V level for each four floors or part thereof by mechnical means.

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level :

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement :

Centering and shuttering including strutting, propping etc. and removal of form work for

Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc.

Brick work with common burnt clay modular bricks of class designation 7.5 in foundation and plinth in:

Brick work with common burnt clay machine moulded perforated bricks of class designation 12.5 conforming to IS: 2222 in superstructure above plinth level up to floor five level in cement mortar 1:6 (1 cement : 6 coarse sand) :

Steel work welded in built up sections/ framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required

12 mm cement plaster of mix :

Distempering with 1st quality acrylic distemper (ready mixed) having VOC content less than 50 gram/litre, of approved manufacturer and of required shade and colour all complete to achieve even shade and colour :

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade :

Washed stone grit plaster on exterior walls height upto 10 metre above ground level, in two layers, under layer 12 mm cement plaster 1:4 (1 cement : 4 coarse sand ), furrowing the under layer with scratching tool, applying cement slurry on the under layer @ 2 Kg of cement per square metre, top layer 15 mm cement plaster 1:1/ 2:2 (1 cement: 1/2 coarse sand : 2 stone chipping 10 mm nominal size), in panels with groove all around as per approved pattern, including scrubbing and washing the top layer with brushes and water to expose the stone chippings ,complete as per specification and direction of Engineer-in-charge (payment for providing grooves shall be made separately)

Providing and applying white cement based putty of average thickness 1mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete

Wall painting with acrylic emulsion paint, having VOC (Volatile Organic Compound ) content less than 50 grams/ litre, of approved brand and manufacture, including applying additional coats wherever required, to achieve even shade and colour.

Removing white or colour wash by scrapping and sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete

Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade :

Repairs to plaster of thickness 12 mm to 20 mm in patches of area 2.5 sq.meters and under, including cutting the patch in proper shape, raking out joints and preparing and plastering the surface of the walls complete, including disposal of rubbish to the dumping ground, all complete as per direction of Engineer-in-Charge.

Renewing glass panes, with wooden fillets wherever necessary:

Providing and fixing double scaffolding system (cup lock type) on the exterior side, up to seven story height made with 40 mm dia M.S. tube 1.5 m centre to centre, horizontal & vertical tubes joining with cup & lock system with M.S. tubes, M.S. tube challies, M.S. clamps and M.S. staircase system in the scaffolding for working platform etc. and maintaining it in a serviceable condition for the required duration as approved and removing it there after .The scaffolding system shall be stiffened with bracings, runners, connection with the building etc wherever required 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 .The elevational area of the scaffolding shall be measured for payment purpose .The payment will be made once irrespective of duration of scaffolding. Note: - This item to be used for maintenance work judicially, necessary deduction for scaffolding in the existing item to be done.

Cleaning and desilting of gully trap chamber, including removal of rubbish mixed with earth etc. and disposal of same, all as per the direction of Engineer-in-charge.

Cleaning of chocked sewer line by diesel running vehicle mounting hydraulic operated high pressure suction cum jetting sewer cleaning machine fitted with pump having 4000 litres suction capacity and 6000 litres water jetting tank capacity including skilled operator, supervising engineer etc. for cleaning and partial desilting of manholes and dechocking of sewer lines. Dechocking and flushing of sewer line from one manhole to another by high pressure jetting system of 2200 PSI for sewer line from 150 mm dia upto 300 mm

Providing round the clock security guard without gun for watch & ward of premises and its all belongings by deploying neatly dressed security guards in 8 hour’s shift including necessary T&P like torch, lathi and uniform etc.complete,as per the direction of Engineer-in-charge. (One job means 8 hour’s duty). (Note: Security guards deployed by Contractor/Subcontractor's for safety of their own work shall not be payable under this item)

Providing round the clock security guard with gun for watch & ward of premises and its all belongings by deploying neatly dressed security guards in 8 hour’s shift including necessary T&P like torch, lathi and uniform etc.complete,as per the direction of Engineer-in-charge. (One job means 8 hour’s duty). (Note: Security guards deployed by Contractor/Subcontractor's for safety of their own work shall not be payable under this item)

Providing and applying tack coat using bitumen emulsion conforming to IS:8887, using emulsion pressure distributer including preparing the surface & cleaning with mechanical broom.

Providing and laying seal coat of premixed fine aggregate ( passing 2.36 mm and retained on 180 micron sieve) with bitumen using 128 kg of bitumen of grade VG - 10 bitumen per cum of fine aggregate and 0.60 cum of fine aggregate per 100 sqm of road surface, including rolling and finishing with road roller all complete

Cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 40 mm nominal size) in pavements, laid to required slope and camber in panels as required including consolidation finishing and tamping complete.

Providing and fixing concertina coil fencing with punched tape concertina coil 600 mm dia 10 metre openable length ( total length 90 m), having 50 nos rounds per 6 metre length, upto 3 m height of wall with existing angle iron ‘Y’ shaped placed 2.4m or 3.00 m apart and with 9 horizontal R.B.T. reinforced barbed wire, stud tied with G.I. staples and G.I. clips to retain horizontal, including necessary bolts or G.I. barbed wire tied to angle iron, all complete as per direction of Engineer-in-charge, with reinforced barbed tape(R.B.T.) / Spring core (2.5 mm thick) wire of high tensile strength of 165 kg/ sq. mm with tape (0.52 mm thick) and weight 43.478 gm/ metre (cost of M.S. angle, C.C. blocks shall be paid separately)

Providing and laying bituminous macadam using crushed stone aggregates of specified grading premixed with bituminous binder, transported to site by tippers, laid over a previously prepared surface with paver finisher equiped with electronic sensor to the required grade, level and alignment and rolling with smooth wheeled, vibratory and tandem rollers as per specifications to achieve the desired compaction and density, complete as per specificatons and directions of Engineer-in-Charge.

Providing and laying Bituminous concrete using crushed stone aggregates of specified grading, premixed with bituminous binder and filler, transporting the hot mix to work site by tippers, laying with paver finisher equiped with electronic sensor to the required grade, level and alignment and rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction and density as per specification, complete and as per directions of Engineer-in-Charge.

Providing and laying 60 mm thick factory made cement concrete interlocking paver block of M -30 grade made by block making machine with strong vibratory compaction, of approved size, design & shape, laid in required colour and pattern over and including 50 mm thick compacted bed of coarse sand, filling the joints with line sand etc. all complete as per the direction of Engineer-in-charge.

Providing and laying at or near ground level factory made kerb stone of M-25 grade cement concrete in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement: 3 coarse sand), including making joints with or without grooves (thickness of joints except at sharp curve shall not to more than 5 mm), including making drainage opening wherever required complete etc. as per direction of Engineerin-charge (length of finished kerb edging shall be measured to calculate volume for payment). (Precast C.C. kerb stone shall be approved by Engineer-in-charge).

Providing and laying C.C. pavement of mix M-25 with ready mixed concrete from batching plant. The ready mixed concrete shall be laid and finished with screed board vibrator, vacuum dewatering process and finally finished by floating, brooming with wire brush etc. complete as per specifications and directions of Engineer-in-charge. (The panel shuttering work shall be paid for separately). (Note:- Cement content considered in this item is @ 330 kg/cum. Excess/less cement used as per design mix is payable/ recoverable separately).

Providing, laying, spreading and compacting graded stone aggregate (size range 53 mm to 0.075 mm ) to wet mix macadam (WMM) specification including premixing the material with water at OMC in for all leads & lifts, laying in uniform layers with mechanical paver finisher in sub- base / base course on well prepared surface and compacting with vibratory roller of 8 to 10 tonne capacity to achievethe desired density, complete as per specifications and directions of Engineer-in-Charge.

Providing and placing in position 100 mm thick factory made machine batched & machine mixed Precast RCC Rectangular Covers on drains of footpath of various sizes, of M-25 grade cement concrete for RCC work, including cost of centering, shuttering, reinforcement of 8 mm dia TMT bars of Fe 500 grade @ maximum 100 mm c/c on both ways, neat cement punning on finished surface, properly encased on all edges with 1.6 mm thick, 100 mm wide MS sheet duly painted over priming coat, reinforcement to be welded at edges with MS sheet and providing 2 Nos. 12 mm dia bar for hooks etc including cost of cartage, all leads & lift, handling at site etc. all complete as per direction of Engineer-in-Charge.

Constructing brick masonry circular manhole 1.22 m internal dia at bottom and 0.56 m dia at top in cement mortar 1:4 (1 cement :4 coarse sand) inside cement plaster 12 mm thick with cement mortar 1:3 (1 cement : 3 coarse sand) finished with a floating coat of neat cement foundation concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) and making necessary channel in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) finished with a floating coat of neat cement, all complete as per standard design :

Providing orange colour safety foot rest of minimum 6 mm thick plastic encapsulated as per IS : 10910, on 12 mm dia steel bar conforming to IS: 1786, having minimum cross section as 23 mmx25 mm and over all minimum length 263 mm and width as 165 mm with minimum 112 mm space between protruded legs having 2 mm tread on top surface by ribbing or chequering besides necessary and adequate anchoring projections on tail length on 138 mm as per standard drawing and suitable to with stand the bend test and chemical resistance test as per specifications and having manufacture's permanent identification mark to be visible even after fixing, including fixing in manholes with 30x20x15 cm cement concrete block 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) complete as per design.

Providing and fixing in position precast R.C.C. manhole [DSR-No. 19.19]

Providing and laying Non Pressure NP-4 class (Heavy duty) R.C.C. pipes including collars/spigot jointed with stiff mixture of cement mortar in the proportion of 1:2 (1 cement : 2 fine sand) including testing of joints etc. complete. [DSR-No. 19.36]

Any other DSR item

DSR 2025 Item No.

Spreading of sludge, dump manure and/or good earth in required thickness as per direction of officer-in-charge (cost of sludge, dump manure and/ or good earth to be paid separately).

Digging holes in ordinary soil and refilling the same with the excavated earth mixed with manure or sludge in the ratio of 2:1 by volume (2 parts of stacked volume of earth after reduction by 20% : 1 part of stacked volume of manure after reduction by 8%) flooding with water, dressing including removal of rubbish and surplus earth, if any, with all leads and lifts (cost of manure, sludge or extra good earth if needed to be paid for separately)

Edging with bricks laid dry length wise, including required excavation, refilling, consolidating with hand packing and spreading surplus earth neatly within a lead of 50m :

Supplying and stacking of well decayed cattle manure at site including royalty and carriage upto 5 k.m.lead complete (Cattle manure measured in stacks will reduced by 8% for Payment).

Providing and laying Neelgiri/Mexican grass turf with earth 50mm to 60mm thickness of existing ground prepared with proper level and ramming with tools wooden (Dhurmos) and than rolling the surface with light roller make the surface smoothen and light watering with sprinkler and maintenance

Providing and watering of irrigation water through water tanker of Horticulture features i.e. lawn, tree, shrubs, hedge/edge, ground cover etc. at the site of work. Water tanker having 5000 lit. capacity with one labour for watering i/c cost of water, filling of tanker, watering at site with all leads and lifts as per direction of officer-in-charge.

Plantation of Trees, Shrubs, Hedge, ground covers and seasonal plants at site i/c watering and removal of unsaverieable material’s as per direction of officer in charge (excluding cost of plant & water)

Providing and stacking Clerodendrum inerme having ht. 25 cm to 30 cm multi branched in 25 cm size of Earthen Pot / Plastic Pot and as per direction of the officer-in-charge

Providing and stacking of Calliandra hybrida of height 105-120 cm., well branched, bushy in big size HDPE bag as per direction of the officer-in charge.

Providing and stacking of Nerium oleander (kaner) dwarf of height 30-40 cm. in earthen pot of size 20 cm as per direction of the officer-in-charge.

Providing and stacking of Nyctanthes arbor-tristis (Hasingar) of ht. 90 105 cm in Earthen pot of size 20 cm as per direction of the officer-in charge

Providing and stacking of Tabernaemontana divaricata (Chandni double) of height 90-105 cm., bushy in big size HDPE bag as per direction of the officer-in-charge

Providing and stacking of Tecoma gaudichaudi of height 90-105 cm.,bushy in big size HDPE bag as per direction of the officer-in charge.