Tender Notice No 12 2024 25 CMDP DO dt 12.02.2025

Amount

I - Civil Work - FOB Structure

Dismantling of existing Plain Cement Concrete in footpath and median crash barrier including the cost of T&P and scaffolding where ever necessary, salvaging the dismantling materials, stacking as per the Engineer's guidance, disposal of unserviceble materials with all lifts, leads and transportation, complete as per relevant MORT&H Specification cl:202.

Dismantling of existing RCC structues like median crash barrier and footpath cum drain including disposal of unserviceable material and stacking the serviceable material with all lift and lead as per relevant MORT&H Specifications Cl:202.

Earthwork in excavation of Foundation of structures as per drawing and technical specification including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling the excavated soil in the Centre Median for shrub plantation and conveyance of excess earth for proper disposal upto a lead of 10 km including supervision charges, watch and ward, , Traffic management complete as per relevant MORT&H Specifications cl: 301&304.

Filling with quarry fines over footing for entire depth not exceeding 250mm thick layers as directed by the department officers including compacting each layer to the required density in accordance with IS 2720 Part VII at 95% Proctor Density for top 0.50 M depth as sub grade level and shoulders keeping the moisture content of earth at the time of compaction within the range of 1% above and 2% below the OMC determined and Plasticity Index value of not more than 20 and liquid limit not greater than 40 in accordance with IS 2720 using reqired capacity earth rammers to achieve required density in each layer including watering with all leads for water and finishing the surface to the line and grades, sections as directed as per relevant MORT&H Specifications Cl:305.

Plain Cement Concrete M15 Grade using 20mm ISS size hard broken granite metal including cost and conveyance of all materials to site,cost and labour charges for form work and centering, labour charges for compacting, curing and all incidental charges etc., complete for LEVELLING COURSE BELOW FOOTINGS as per relevant MORT&H Specifications cl: 1000&2100.

Vibrated Reinforced Cement Concrete of grade M25 (Design mix) using 20mm ISS graded metal including cost and conveyance of all materials to site and cost cement at site excluding cost and fabrication of steel including cost of formwork, soft water, labour charges for mixing, transporting, laying and curing concrete, working at depths Tools and Plants and incidental charges such as bailing out water, maintaining of protective bunds, cofferdams, shoring, strutting etc., complete for PHYSICALLY DISABLED RAMP & LIFT WALL as per MORT&H specifications 1000,1500,1600,1700&2300.

Providing and driving in position permanent M.S liners 6mm thick for piles from bottom level of pebble / boulder layer including the cost of liners and fabricating, welded construction with consumable, labour and plants and driving MS liners 6mm thick to be left permanently with the pile shaft as per requirement and as per standard specification and placing them in position with all leads and lifts etc., complete for PILES

Providing reinforced cement concrete cast in situ bored piles of 750 mm diameter in RCC using M35 Design mix using 20 mm ISS HBG graded metal with minimum cement content of 400 kg per cum ,maximum water cement ratio of 0.40 and slump of 150 -200 mm by Tremie concreting including cost of and conveyance of all materials to site and cost of cement at site but excluding the cost and fabrication of steel and placing it in position before concreting setting up of piling equipment, shifting the same from one pile location to another pile location dismantling and including all Labour for boring through soils, leading the excavated earth to a distance 200 m including the forming of working platform over the river bed for accommodation piling equipment forming approaches to the working platform ,mixing concrete, filling it in position any Tremie pipe, cutting of pile head to cut off level for casting Pile cap, including diversion of water course if any forming and maintenance protective bunds and all incidental charges etc., complete for PILES BELOW PILE CAPS

Vibrated Reinforced Cement Concrete of grade M35 (Design Mix) using 20mm ISS size hard broken granite metal including cost and conveyance of all materials to site, cost and labour charges for formwork, cost of soft water, labour charges for mixing, transporting, laying, compacting and curing, working at depths, Tools and Plants and incidental charges such as bailing out water, shoring, strutting etc., complete for PIle cap under pedestal as per relevent MORT&H specification Cl:1000,1500,1600 &1700.

Vibrated Reinforced Cement Concrete of grade M35 (Design Mix) using 20mm ISS size hard broken granite metal including cost and conveyance of all materials to site, cost and labour charges for formwork, cost of soft water, labour charges for mixing, transporting, laying, compacting and curing, working at depths, Tools and Plants and incidental charges such as bailing out water, shoring, strutting etc., complete for PEDESTALS AND PLINTH BEAM as per MORT&H specifications Cl:1000,1500,1600 & 1700.

Supply and fabrication of HYSD STEEL of grade Fe 500 D/CRS/HCRM/Anti corrossive treatment including cost of steel, cost of fabrication, labour charges for cleaning the rods, straightening, cutting, bending, tying grills, placing the reinforcement in position as specified in the drawing including cost of binding wire, provision of spacer bars, cover blocks and all other incidental charges etc., complete for PILE FOUNDATION, PILE CAP, PEDESTALS, DECK SLAB DRAIN CUM FOOTPATH, MAINTAINENCE ROOM, MEDIAN CRASH BARRIER as per relevant MORT&H Specifications Cl:1600.

Vibrated Reinforced Cement Concrete of grade M30 (Design Mix) using 20mm ISS size hard broken granite metal including cost and conveyance of all materials to site, cost and labour charges for formwork, cost of soft water, labour charges for mixing, transporting, laying, compacting and curing, working at depths, Tools and Plants and incidental charges such as bailing out water, shoring, strutting etc., complete for FLOOR SLAB CUM BEAM AND LINTEL OF MAINTENANCE ROOM as per relevent Specifications of MORT&H Cl: 1000,1500,1600,1700&2300.

Supplying and fixing of M.S. Foundation bolts & nuts of approved quality for specified diameter and length for connection of structural members including plain/spring washers, drilling to the base, use of chemicals for base fixing as per detailed drawing and technical specifications etc., complete and as directed by the Engineer-in-charge as per relevant MoRTH Specifications Cl:1900.

Vibrated Reinforced Cement Concrete of grade M40 (Design Mix) using 20mm ISS size hard broken granite metal including cost and conveyance of all materials to site, cost and labour charges for formwork, cost of soft water, labour charges for mixing, transporting, laying, compacting and curing, working at depths, Tools and Plants and incidental charges such as bailing out water, shoring, strutting etc., complete for MEDIAN CRASH BARRIER as per MORT&H specifications Cl:1000,1500,1600 & 1700.

Plantation of Shrubs in central median of road including planting with manure, including initial Watering, tools and all incidental charges, as directed by the Engineer-in-Charge.

Providing and fixing Stainless steel Pedestrain Guard rail for footpath made out of SS 304 grade 50 mm dia stainless steel tube of 1.5 mm thick at required locations to a height of 1.2 m from finished floor level welded to two 50 mm dia stainless steel tube of 1.5 mm thick with base plate 15 x 15 cm and with 6 nos. of 15 mm dia vertical horizontal stainless steel tube of 1.5 mm thick with arch type design in between, as per drawings and as directed by the Engineer in Charge, including grouting with concrete fixing and necessary supporting arrangements of handrail vertical and in floor, welding the base cup of the post into slab reinforcement polishing, buffing and pretesting the handrail surface, etc.

Vibrated Reinforced Cement Concrete of grade M35 (Design Mix) using 20mm ISS size hard broken granite metal including cost and conveyance of all materials to site, cost and labour charges for formwork, cost of soft water, labour charges for mixing, transporting, laying, compacting and curing, working at depths, Tools and Plants and incidental charges such as bailing out water, shoring, strutting etc., complete for DECK SLAB with kerb over decking sheet as per MORT&H specifications Cl:1000,1500,1600, 1700 and 2300.

Supply and fixing of Pre-fabricated Structural Steel DECKING SHEET having minimum 345 Mpa yield strength, colour coated Galvanised Steel with Z275 (min 275 g/m2 Zinc coating as per IS:277 or equivalent Standard. The structural decking panel shall have 915 mm effective width (Overall Width of 931mm), nominal crest height 50 mm deep ribs at 230 mm centre to centre pitch with the embossment (share grove) on top & side of ribs for better composite action and shall have the thickness of 1.25 mm BMT for fixing using shear studs of required length as per Concrete thickness at site (165mm Avg) with self drilled screws and EPDM wafers.

Supply and fixing of Pre-fabricated Structural Steel, coated galvalume ROOFING SHEET of 0.5mm thickness with SMP coating with colour bond XRW coating, having minimum of 550 Mpa yield strength, Coating 150 GSM as per ASTM 792 or equivalent standard. The structural roofing Pannel shall have 1020 mm effective width, nominal 30 mm crest height at nominal 250 mm centre to centre pitch with the embossment (share grove) on top & side of ribs for better composite action including Flashing for joints, and all incidendental charges.

Providing and applying Sand/ Copper Blasting for the Structural Steel sections along with one coat of Zinc oxide primer and two coats of Anti Corrosive paint of Colour as directed by engineer in charge on structural steel , etc all complete as per technical specification in accordance with IRC 24-2010 and other relevant MORT&H Specifications Cl:1906.

Brick masonry in Cement Mortar 1:6, 230 mm thick using best quality II class ground moulded chamber burnt bricks of size 9" x 4 3/8" x 2 3/4" for MAINTANANCE ROOM AND STEPS including cost towards curing, etc., complete complying with standard specification for maintenance room

Plastering with Cement Mortar 1:4 (one cement & four sand), 12 mm thick on brick work for internal sides of walls in all floors as per Technical Specifications for Maintenance room

Plastering with Cement Mortar 1:4 (one cement & four sand), 20 mm thick on brick work for external sides of walls in all floors as per Technical Specifications for Maintenance Room

Providing and applying two coats of acrylic paint to the external and internal surfaces of plastered finish, using exterior quality acrylic weather shield paint of approved shade and make including preparing the base surface, attending to broken edges, corners etc. as per technical specifications.

Chequerred precast Cement based hydraulically pressed anti-skid (Pattern Design) tiles, 20mm thick laid in CM 1:3 (one cement & three sand) and pointed with white cement mixed with colouring pigment @ 0.40 Kg/Sqm and cost towards curing,etc., Complete for Main Skywalk, Staircase, Kerb as per technical specifications.

Providing and fixing of Machine Cut granite stone slab for flooring of size 0.60m x 0.60m x 20mm granite slab for platform flooring and pointing with cement mortar 1:3 including cost and conveyance of approved quality of granite stone as specified by the departmental officers including cost and conveyance of all materials to work site including cost of cement which has to be procured by the contractor including labour charges for fixing the granite stone slab in correct position to the required line and gradient over foot path as directed by the departmental officers and all other incidental charges etc. complete as per standard specification.

Flooring with first quality design Coloured Ceramic tiles of 305 x 305 x 6 mm size, laid over 20mm thick Cement Mortar 1:3 (one cement & three sand) base mortar over walls including cutting the tiles to required size with special cutter wherever necessary, laying in position and pointing with white cement mixed with colouring pigment @ 0.30 Kg/sqm etc., complete as per technical specifications for Maintenance Room

Providing, fabricating & fixing in position STAINLESS STEEL HANDRAIL consisting of 75mm (outer dia) at top and four intermediate pipes 40 mm dia including profile cutting, fixing in position, 2 nos of vertical balustrades made of 75 x 12 mm thick Stainless Steel flat metal plates, placed at 1500 mm c/c or at required spacing , necessory anchor fasteners /approved fixing arrangements to the wall, welding using special electrodes for stainless steel building etc., complete as per detailed drawing and as directed by the Engineer - in-Charge. The stainless steel shall be of non-magnetic type with minimum wall thickness of 1.5 mm & confirming to grade 304 Jindal.

Supply and erection of public service HEAVY DUTY ESCALATORS outdoor type (GS8000-NX) with the Techniccal Specification as Step Width:1000mm, Rise:6500mm, Inclination Angle:30 degree, Speed: 24m/min, Power supply:220V/400V, 50Hz. Material Specification such as Handrails made of Polyuerthane(Blood red colour), Handrail frame of Hairline(finished stainless steel), Deck cover of Hairline(finished stainless steel), Interior panel-Balustrade of TYPE-P (Stainless steel), Skirt Guard of Hairline (finished stainless steel), Step tread of Stainless steel with synthetic Resin Demarcation(Yellow), Floor plate Comb of Synthetic Resin (Yellow), Landing plate of Aluminium including all necessary safety devices & accessories, comb light shall be mounted on the skirp guard with 1m center to center arrangement and complete in all respects and as directed by the Engineer-in-Charge.

Supply and erection of public service 13 persons (884 kg) STAINLESS STEEL LIFT / ELEVATORS Passenger Lift with M/C room, Speed 1.5 m/s with Stainless Steel Panels, Disable friendly, microprocessor based controller, VVVF drive, Fire rated doors and ARD.and complete in all respects as per company standards and as directed by the Engineer-in-Charge.

Supplying, fabricating and fixing in position of aluminium anodized DOOR partly half glazed at top and half panelled at bottom with frame made out of box section 101.6 x 44.5 x 3.18 mm thick @ 2.319 kg/m door shutters made out of box section 47.1 x 44.45 x 2.50 mm @ 1.202 kg/m for vertical slide and top, lock rail sections of size 50 x 44.5 x 2.5 mm @ 1.292 kg/m and bottom 100.4 x 44.45 x 2.5mm @ 1.974 kg/m using clips of size 17.15 x 17.27 x 1.50 mm @ 0.176 kg/m with neccesary metal screws, rubber beadings, strike plate type handle of size 100 x 30 x 1.60 mm @ 0.988 kg/m on both sides, tower bolts, lock pivot arrangements and top half portion with 5.50 mm thick plain glass and bottom half portion with one side pre-laminated board (MDF) 12mm thick for panelled portions with one number of hydraullic door closure of approved quality using alluminium extruded section body tubular type universal with double speed adjustment with ISI Monogram including cost of furniture fitting such as pivot, hinges, tower bolt, lock, door stopper and all materials , labour power consumtion required for fabrication,drilling required for fabrication,drilling holes in RCC columns, floor slabs, Masonry walls wherever neccessary with power drills to the required extent and make the same to original condition after fixing and as directed. All the alluminium sections are to be anodized with mat finish under electrical controlled condition in accordance with IS:1868 - 1962 for an average anodic film thickness of 15 microns etc., complete. The rate shall be inclusive of materials, labour for fixing, transporting, loading ,unloading etc.,

Supplying, fabricating and fixing in position aluminium natural colour matt finish WINDOW /VENTILATOR with sliding and gutter arrangements so as to drain the water entering and made with extruded aluminium section of the sizes given below with necessary accessories such as rubber beadings, best quality runner, lock, handle supplying and fixing 4 mm thick plain glass including cost of all materials, labour, power consumption required for fabrication, drilling holes in RCC Column/floor slab/masonry wall wherever necessary with power drills to the required extent and made same to original condition after fixing etc.,complete. The aluminium sections are to be anodized with matt finish under electrically controlled condition in accordance with ISI 1868-1962 for an average anodic film thickness of no less than 15 microns. All aluminium sections and furniture fittings shall be got approved by the Engineer-in-Charge before use on works.

Supplying and erection of push and pull type ROLLING SHUTTERS (Gear Operated type) with ISI make of approved size and section using 18 G.I. sheet. The shutter shall be painted with one coat of red oxide primer and the rate is inclusive of hood covers, transportation charges,etc.,

Supplying and fixing GI DRAINAGE SPOUTS 100mm dia as per GOI drawing SD/205 with grating arrangements at top as shown in the drawing and 100mm dia drainage spout projecting atleast 300mm beyond the bottom of deck slab as shown in the drawing, including cost and onveyance of Galvanised iron pipes and flats and fixing them in position,etc., complete as per cl 2705 of MORT&H specification. (V Revision)

Supply and fixing of best quality ISI PVC DOWN TAKE PIPES (A Class) 4 kg/cum of 110mm dia including necessary specials such as elbow, tee etc. including cutting, threading, jointing for providing bends at ends and tees it the middle, including cost of fixing clamps including cost and conveyance of pipe specials labour charges for fixing in position vertically in trestle portion and all other incidental charges etc., as per MORT&H specifications 2706.

Supplying and installing of CCTV CAMERAS of 1 set comprising as listed below, including installation charges and other components with all other neccesory accessories and complete in all respects.

Supplying and installing PUBLIC ADDRESS SYSTEM of 1set comprising as listed below, including installation charges and other components with all other neccesory accessories and complete in all respects.

Supply of 125 KVA DIESEL GENERATOR as per CPCB-2 norms at 1500 RPM under NTP conditions complete with standard accessories rated at 125 KVA 0.8PF (lag), 415V, 3phase, 4wire, mounted on a common iron based frame, suitably rated battery with leads, silencer, fuel tank, manual Control Panel and set of AVM pads, composite type enclosure and AMF panel suitable for 1 EB connection shall be kept outside and inside enclosure (in lieu of Manual Control Panel) with all other neccesory accessories and complete in all respect as per relevant technical specification and as directed by the Engineer-in-Charge.

Two coats of painting over primed surface with synthetic exterior enamel paint white and black alternatively in strips on new concrete surfaces including cost of materals, labour,working at heights, cost of scaffolding etc. complete for Crash Barrier as per relevant technical specification and as directed by the Engineer-in-Charge.

Providing and fixing of M.S Gratings for drain @ intervel of 5 m of 600 x 200 mm size with M.S flats of 25x10 mm for outer frames, 25x6 mm for inner braces and PVC pipe 150 mm dia fixed with mild steel grating, including cost and conveyance of pipes and gratings and fixing them in position as directed by the departmental officers and as per relevant MORT&H specification Clause 1900.

Supply & erection of 10mm chequer plate with one coat of primer over a coat of enamel for staircase and landing area

Providing and fixing of Aluminium Composite Panel(ACP) 4 sided having 50 x 25 x 1.50mm frame work vertical and horizontals out of specially designed extruded sections withstand wind pressure of 180 Kg/sq.m and fabricated fixed at all level elevation andheights. The extruded section cutting and fixing required space extruded section shall be of 6063 andalloy of BSH 9 confirming T is – 63400 rate shall included to fix the main frame with necessary amps,fasteners, bolt nuts etc. The main frame of extruded section shall be of 22843 & 22739 (H9) gradeconforming to BS 4174 (or) IS 8147. Rate shall included 4mm thick ACP sheet (0.25 + 3.5 + 0.25)alstrong or equivalent fixing with spacer tape and the ACP sheet bounded with special type structural sealantof dow corning 789 or equivalent in dust free conditions the gaps between ACP sheet to be filed ithwhether sealant and backer rod or 12mm foam sheetto ensure water and air tightness in all completecomplying with standard specification as directed by the departmental officer

Supply, Installation, Testing and Commissioning of 20 KWP Solar on grid photo voltaic power plant conforming to MNRE specificaations as amended, consisting 38 Nos of 535 WP Mono/Poly Crystalline silicon solar cells, net metering facility, necessary protections, earthing mounted on Aluminium/ MS structure of suitable strength. Solar on grid panel shall have the size of 2.28 x 1.14 x 19 nos x 2 sides so as to enable to produce minimum of solar energy 20 KWP as specified above with all accessories etc. complete

Sub Estimate 1 : PROVIDING OPERATION AND MAINTENANCE WORKS FOR 14 MONTHS PERIOD AFTER COMPLETION OF THE WORK OF "CONSTRUCTION OF SKYWALK WITH ESCALATOR AT KM 8/4 OF INNER RING ROAD

O&M Maintenance cost for 14 Months

Housekeeping of FOB Premises

a) Women (365 days x 14 Months) x 2 Nos

b) Maintenance Supervisor(Incharge) (365 days x 14 Months) x 1 No two shifts per day

c) Security Guards 1 Nos. considering 3 shift per day

Escalator Maintenance 4 Nos for 14 Months

Annual Maintanance of public service Light duty Escalators / Travellators outdoor type(GS8000-NX) for the period of 14 Months from the date of commisioning inclusive of First year Free Maintanance Period.A) Routine Maintenance during regular working hours which covers i) Examine the Equipment at regular intervals for 6month service and 6 month service visit with the government regulations existing at the date of this agreement, ii) Clean, adjust, topup oil & grease parts of the equipment as required to maintain the performance of the equipment as close as possible as it was first installed, iii) Report & make recommendations(as may be required) to the owner for any parts repair or replacement as deem necessary, iv) Repair/replacement of parts, components, specifically for equipment control & operation due to fair wear and tear(Materials included) .B) Emergency Call Back Services at any time between regular examinations upon the request of the owner to trouble shoot the Equipment which includes, i) Dispatch as soon as reasonably and practically possible, a trained person to attend any breakdown of the equipment, ii) Use its endeavors to restore the Equipment to operational service without charge, provided always that such restoration would not involve the repair or replacement of parts that arrises from misuse or the negligance of any party, iii) Where any repair or replacement is required during the emergency call back service, such services will be rendered during regular working hours. Other services likei) check for proper operation,abnormal noise, temperature,dust and wear, ii) Clean dust,excess oil,dirt accumulation,carbon deposits, iii) Adjust to compensate gaps due to wear, equalize tension, clearences to within tolerace, Tighten loose connections, iv) Lubricate moving parts and protect from corrosion & v) Repair/Replace of parts like Fuses,relays, PCBs, button & Indicator, switches,wires, terminals, transformers, motor, brake,guides, rollers,bearings,gears , valves, Gear oil, Chain Lubrication oil Etc.,/however any defect shall be rectified within 12 hrs time (Payment will be made as per actual maintenance work done)

2nd Year (2 months) Escalator 1

Escalator 2

Escalator 3

Escalator 4

Lift Maintenance for 2 Nos for 14 Months

Annual Maintanance of public service 13 persons STAINLESS STEEL LIFT / ELEVATORS for the period of 2 years from the date of commisioning inclusive of First year Free Maintanance Period. A) Routine Maintenance during regular working hours B) Emergency Call Back Services at any time between regular examinations upon the request of the owner to trouble shoot the Equipment which includes, (Payment will be made as per actual maintenance work done)

2nd Year (2 months) Lift 1

125KVA Diesel Generator for period of 14 months Maintenance

a) Supply of Fuel (Diesel) for running of 125KVA Diesel Generator for period of 14 Months to generate power for uninterupted running of Escalators & all other electrical equipments incase of any power shutdown (200 liters/Month),(the consumption will be paid based on actual quantity).

b) Annual Maintanance of 125 KVA Diesel Generator for the period of 14 Months from the date of commisioning inclusive of First year Free Maintanance Period. .All maintenance and repairs as per periodic maintenance chart for Engine in regular use which covers,A) Engine a) Every 50 service hours or every month visit for checking i) Draining water from the fuel tank and fuel pre filter, ii) Retightening the belts,clamps,mounting bolts & nuts, iii) Topup oil & coolant if required, iv) Stop any leakages if observed & v) Check & Topup if required Battery Electrolyte level.b) Every 500 service hours or every six months visit for checking i) Changing engine oil, oil filters, bypass oil filter and fuel filters, ii) Changing governor oil filter & iii) Change coolant filter. c) Every 1500 hours visit for checking i) Inspection of V-belt and adjustment of belt tension, ii) Check and adjust valve clearence & iii) Check sir cleaner restriction and cleanliness. d) Every 2400 service hours visit for checking i) Changing V-belt, ii) Inspection of fuel control linkage ball joints, iii) Inspection and adjustment of fuel injection timing if required, iv) Changing fuel injection timing if required, v) Checking movement of the rack(during operation) of the fuel injection pump(including the governor). B) Value added services like training on maintenance and operations of the DG set to operating staff once in a year, Safety & caution indicators & Reporting once in 6 months which include a)Details of AMC b)Details of check done C) A comment/suggestion given by a senior service engineer after inspecting and looking i9nto the earlier report of AMC visits to the spot any trend or any indications of possible failure/breakdowns d)Suggestions to enhance the engine life & anyother in all respect for the regular maintenance,however any defect shall be rectified within 12 hrs time.(Payment will be made as per actual maintenance work done)

2nd Year (2 Months)

Electrical Panel & Maintanance Control

a) Cost of consumption of electricity for escalator & lightings (the consumption will be paid based on the actuals)

b) Electrical Panel board & Maintanence control engineer(10days/month,based on the actuals)

c) Electrical Supervisor (1 Nos per Day/shift) Wireman / Electrician Gr-II

d) Cost for replacement of fused bulbs , replacement of damaged fittings , repair and maintenance of wiring, and electrical fittings etc complete.(the consumption will be paid based on actuals)

CCTV Camera

Annual Maintanance of CCTV Cameras ,Outdoor Camera of 18Nos, Indoor Camera of 1No, PTZ Camera of 1No & its accessories for the period of 14 Months from the date of commisioning inclusive of First year Free Maintanance Period. The AMC includes Service visit on every month as a periodical maintenance which covers a) Camera Visibility Test, b) DVR Recording Test,c) DVR Settings Verification, d) Disk Error Check, e) product replacement done with same or equivalent product, with in 12 hrs and incase if any emergency arises which needs to be attended on urgent basis.

2nd Year (2 Months)

Public Address System

Annual Maintanance of Public Address system ,30 Watts Ceiling Speaker 12Nos, Table top goose nec mic of 1No & its accessories for the period of 14 Months from the date of commisioning inclusive of First year Free Maintanance Period.The AMC includes Service visit on every month as a periodical maintenance which covers a) Amplifier output test, b) Speaker output test ,c) MIC Settings Verification, d) product replacement done with same or equivalent product, with in 12 hrs and incase if any emergency arises which needs to be attended on urgent basis.

2nd Year (2 months)

Sub Estimate 2 : Providing Electrical connection to the skywalk and maintenance room

a) Electrical estimate for Main structure

EB METERING PANEL Fabrication,Supply, erection, testing and commissioning of cubicle type, dust and vermin proof, wall mounted panel board made out of 16 SWG thick CRCA sheet , duly rust inhibited,degreasing,zinc phosphating and painted with epoxy paints of approved colour and quality over a coat of zinc-cromatic primer and properly powder coated, complete with hinged and earthed front doors , name plate,danger notice board, heavy duty rubber gaskets, removable gland plates made of 3mm thick sheet steel, all connections and inter-connections including mounting the following . Incomings: 315 A Rewireable fuse with base- 3Nos. 315 A Neutral link - 1No. 250 A TPN SDFU Provision for mounting of 3 phase energy meter

i) Supply

ii) Labour

Sub Panel Fabrication, supply, erection, testing and commissioning of cubicle type, dust and vermin proof, floor mounted, front operated MV panel board made out of 16 SWG thick CRCA sheet fully compartmentalised complete with hinged and earthed front doors with name plate, danger notice board, heavy duty rubber gaskets, removable gland plates made out of 3mm thick sheet steel. All opening parts of the panel shall be sealable. (the panel shall have CPRI approval certificate) Incomer: 250 A TPN SDFU - 1 No 250 A 415V 25kA best conductivity AluminiumTPN bus bar with SMC supports, heat shrinkable sleeves etc complete as required. Outgoings: 200A TPN SDFU - 2 Nos Rate to be quoted for

i) Supply

ii) Labour

Main Panel Fabrication, supply, erection, testing and commissioning of cubicle type, dust and vermin proof, floor mounted, front operated MV panel board made out of 16 SWG thick CRCA sheet fully compartmentalised complete with hinged and earthed front doors with name plate, danger notice board, heavy duty rubber gaskets, removable gland plates made out of 3mm thick sheet steel. All opening parts of the panel shall be sealable. (the panel shall have CPRI approval certificate) Incomer: 200 A TPN MCCB - 1 No 200 A 415V 25kA best conductivity AluminiumTPN bus bar with SMC supports, heat shrinkable sleeves etc complete as required. Outgoings: 100 A TPN 25kA MCCB - 4 Nos + 63 A TPN 25kA MCCB - 4 Nos Rate to be quoted for

i) Supply

ii) Labour

CAPACITOR CONTROL PANEL ( 40 KVAR ) Fabrication, supply, erection, testing and commissioning of cubicle type, dust and vermin proof, floor mounted, front operated MV panel board made out of 16 SWG thick CRCA sheet fully compartmentalised complete with hinged and earthed front doors with name plate, danger notice board, heavy duty rubber gaskets, removable gland plates made out of 3mm thick sheet steel. All opening parts of the panel shall be sealable. (the panel shall have CPRI approval certificate) Incoming Feeders One (1 ) 200A, TPN, SDF One (1) - set indicating lamps as required to indicate ON, OFF, & TRIP circuit healthy and also phase indicating lamps. 200/ 5A, 5VA/Cl 1.0, 5VA for PF Control . Short time rating of CTs shall be 25kA for one (1) second. Suitable for 3phase, 4wire, 50HZ, 415V, 125A, 25kA for 1s, Aluminum Busbars & SMC Busbar. supports to be provided in every 250mm interval. Total Number of Outgoings Feeders - 4 Nos 6 stage automatic power factor control relay as required. ( No. of banks to be made suitable by paralleling any two banks ) With Auto Manual Change Over Switches. One Number (1) Outgoing feeders each consisting of following switch gears & components. 100 A TPN, MCB The coil voltage shall be 240V, single phase, 50Hz, AC Suitable rating capacitor duty Contactor including with heavyduty, MIXED DI-ELECTRIC (MDXL) 25 kVAr TP capacitor with internal wiring, fuses etc, complete as required with ON / OFF Push button etc.. Three Number (3) Outgoing feeders each consisting of following switch gears & components. 32A, TPN, MCB The coil voltage shall be 240V, single phase, 50Hz, AC Suitable rating capacitor duty Contactor including with heavyduty, MIXED DI-ELECTRIC (MDXL) 5kVAr TP capacitor with internal wiring, fuses etc, complete as required with ON / OFF Push button etc.. Rate to be quoted for

i)Supply

ii)Labour

i)Supply

ii)Labour

Earthing

Supply and installation of 600mmx600mmx3.15mm CI plate electrode earth station conforming to IS:3043-1987 / NEC / IEE complete with brick masonry chamber, SFRC cover with frame - 20 tone capacity heavy duty,GI class 'B' watering pipe of 50 mm dia with funnel having 20G GI wire mesh etc, CI manhole cover with frame shall be painted with bitumastic paint, identification of earthpit with yellow paint below the chamber cover, mixtures of charcoal & common salt around electrode including digging of pit up to permanent moisture level but not less than 2.5 meter depth and back filling. ( value of earth resistance should be less than 1 ohm ). (For Generator Earthing) Rate to be quoted for

i)Supply

ii)Labour

Supply and installation of 50mm dia,B class GI pipe electrode earth station conforming to IS 3043-1987/NEC/IEE complete with brick mansonry chamber, CI cover, CI frame ,GI watering funnel with 20G GI wire mesh etc, The CI cover frame/ chamber shall be of 450mm x 450mm x 300mm size. CI manhole cover with frame shall be painted with bitumastic paint,identification of earthpit with yellow paint below the chamber cover, mixtures of charcoal & common salt around electrode including digging of pit up to permanent moisture level but not less than 3.5 mtr depth and back filling. (Escalator- 4 Nos & Panel- 1 No). Rate to be quoted for

i)Supply

ii)Labour

Supply and clamping GI strips of the following sizes on surface of wall/trench/cable tray etc using bolts, nuts, washer, welding etc as required. 25 x 3 mm GI strip (For Generator) Rate to be quoted for

i)Supply

ii)Labour

Supply, laying/fixing of earthing conductor of CU flat /wires jointing as per IS; 3043/87 in trench walls pulling through pipes etc as required) a) Copper wire No.8 SWG (For Escalators). Rate to be quoted for

i) Supply

ii)Labour

b) Copper wire No.6 SWG (For Panels) Rate to be quoted for

i) Supply

ii)Labour

CABLE LAYING & END TERMINATION Supplying and laying the following XLPE insulated PVC sheathed armoured 1.1KV grade Aluminium conductor cable conforming IS: 1554 (Part-I) in cable trenches or on concrete wall or through pipes as per specifications, including providing of cable route markers in every 50M and at all strategic turning/diversion points etc. Necessary clamping should be provided while burying cables in prepared trenches etc. as instructed by the Site Engineer

a) 3.5 x 120 Sq mm. Al Cable (Incoming Cables) Rate to be quoted for

i)Supply

ii)Labour

b) 3.5 x 50 Sq mm. Al Cable (Incoming Cablefor Escalators) Rate to be quoted for

i)Supply

ii)Labour

c) 3 x 4 Sq mm. Al Cable (Light Loads) Rate to be quoted for

i)Supply

ii)Labour

d) 3 x 6 Sq mm. Al Cable (pathway Surface Mounted lights) Rate to be quoted for

i)Supply

ii)Labour

e) 4 x 25 Sq mm. Al Cable (V.D.B incoming cable) Rate to be quoted for

i)Supply

ii)Labour

f) Cable route marker (Refer 4.1) Rate to be quoted for

i)Supply& Labour

Cable End Termination supplying and terminating siemens type / tropdoor compression gland, Aluminium lugs, earth clamps for XLPE insulated and PVC sheathed armoured conductor cable 1.1kv grade and making end terminations suitable for 2/3/3.5/4 core cables of the following sizes as required

a) 3.5 x 120 Sq mm. Al cable (incoming cables) Rate to be quoted for

i)Supply

ii)Labour

b)3.5 x 50 Sq.mm. Al cable (incoming cable for Escalators) Rate to be quoted for

i)Supply

ii)Labour

c) 3 x 4 Sq mm. Al Cable (Light Loads) Rate to be quoted for

i)Supply

ii)Labour

d) 4 x 6 Sq.mm. Al cable (Escalator lighting loads) Rate to be quoted for

i)Supply

ii)Labour

e) 4 x 25 Sq.mm. Al cable (V.D.B incoming cable) Rate to be quoted for

i)Supply

ii)Labour

FLEXY DISTRIBUTION BOARD

Flexy DB Supplying and fixing of the following way factory made single/three pole and neutral, sheet steel, RCCB Flexy distribution board enclosure, double shuttered on surface /recess complete with tinned copper bus bar, neutral link, earth bar, din bar, detachable gland plate, interconnections, cable end box, including painting, earthing etc as required. (IP 42) in recess/in surface including cutting holes on the wall making good the damage colour cleaning etc. as required. The rate should include cost of materials required for DB dressing like cable mount, using proper lugs for incoming and outgoing cable , cable ties, black tape, black buttons, end ferrules, stickers etc., complete. Rate to be quoted for

a) Three phase 4 tier- IP 42 protection metal door Flexy DB (4row of 13 modules) Rate to be quoted for

i)Supply

ii)Labour

Incomings of Flexy D.B:

Residual Current Circuit Breaker

Supplying & fixing the following rating miniature circuit breaker of following poles in existing Flexy DB complete with connections, testing and commissioning etc as required.

a) 63A 30mA FP RCCB Rate to be quoted for

i)Supply

ii)Labour

Outgoings from Flexy D.B:

Power contactors

Supplying & fixing the following rating Power contactors of following poles in existing Flexy DB complete with connections, testing and commissioning etc as required.

a) TP 40A power contactor Rate to be quoted for

i)Supply

ii)Labour

Digital timer switch

Supply, testing, installation and commissioning of digital timer switch housed in a suitable factory made M.S box with moulded front plate including earthing the box,3 plate ceiling rose etc. complete with necessary accessories like screws, nuts, internal wiring etc

Multi functional digital (Alpharex D22)

Additional Accessories (Data key for digital switches and USB port for digital time switches) Rate to be quoted for

i)Supply

ii)Labour

Miniature Circuit Breaker

Supplying & fixing the following rating miniature circuit breaker of following poles in existing Flexy DB complete with connections, testing and commissioning etc as required.

a)(6-32)A SP MCB (Light loads) Rate to be quoted for

i)Supply

ii)Labour

CIRCUIT BREAKERS

Miniature Circuit Breaker Isolator (Escalator incomer)

Supplying & fixing the following rating miniature circuit breaker of following poles in existing VDB complete with connections, testing and commissioning etc as required.

a)100A FP MCB isolator Rate to be quoted for

i)Supply

ii)Labour

Miniature Circuit Breaker (Pathway lights)

Supplying & fixing the following rating miniature circuit breaker of following poles in existing VDB complete with connections, testing and commissioning etc as required.

a)(6-32)A MCB Rate to be quoted for

i)Supply

ii)Labour

Miniature Circuit Breaker with metallic enclosure

Supplying & fixing the following rating miniature circuit breaker of following poles in existing VDB complete with connections, testing and commissioning etc as required. (Sky walk, ramp & foot over bridge)

a)(6-32)A MCB Rate to be quoted for

i)Supply

ii)Labour

WIRING SYSTEM

Wiring Light / exhaust fan point

Supplying all materials and wiring for light points/exhaust fan using 3 runs of 1.5mm² 650V grade PVC insulated copper conductor single core FRLS wires run continously as per IS through ISI grade medium gauge rigid PVC conduits concealed in wall / slab etc, complete with necessary accessories, including supplying and fixing 6A modular type switch housed in a suitable factory made M.S box with moulded front plate including earthing the box,3 plate ceiling rose etc. complete as required.( The earth wire shall be green colour) Rate to be quoted for

i)Supply

ii)Labour

6A Plug points - combined position

Supplying all materials and wiring for 6A plug points in combined positions using 1.5 sq.mm PVC insulated copper conductor single core FRLS wire run continously as per IS through ISI grade medium gauge rigid PVC conduits concealed in wall / slab etc, complete with necessary accessories and fixing 6A modular type 3 pin shuttered plug socket (2 in 1) controlled by 6A switch with moulded front plate, housed in a suitable factory built MS box. Giving connections, earthing etc complete as required. This circuit shall be looped to the lighting circuit. Rate to be quoted for

i)Supply

ii)Labour

16/ 6A Power plug points

Supply and providing 16 / 6A combined modular type power plug socket (shuttered) controlled with 16A modular type switch, mounted on a suitable factory built MS box with earthing facility, giving interconnections etc as required. Rate to be quoted for

i)Supply

ii)Labour

Telephone System

A) Supply and Providing of (telephone junction box) Epoxy coated MS Enclousre with KRONE Make SS Backmount Frame & Disconnection Module mounted on the wall including all accessories a)10 Pair Ms Enclosure With Bmf & DCM Rate to be quoted for

i)Supply

ii)Labour

B) Supply and laying of following pair 0.5 mm² telephone cable through existing conduit. a) 2 pair cables Rate to be quoted for

i)Supply

ii)Labour

Circuit mains:

3Runs 1.5 sq.mm. Cu wire Supply and wiring of 3 runs of 1.5 sqmm PVC insulated fine stranded FRLS cu wire drawn through suitable size ISI grade medium PVC conduit including all accessories as required.( conduit separate item )(For circuit mains etc)(The earth wire shall be of green colour) Rate to be quoted for

i)Supply

ii)Labour

3Runs 2.5 sq.mm. Cu wire Supply and wiring 3 runs of 2.5sq.mm PVC insulated fine stranded FRLS copper wire drawn through 25mm ISI grade rigid/flexible PVC conduits including all accessories as required (For 15A/Gyeser points)(The earth wire shall be of green colour) Rate to be quoted for

i)Supply

ii)Labour

Conduits:

20mm PVC Conduit Supply and providing of 20 mm electrical grade ISI heavy duty PVC conduit through wall, ceiling etc. including the supply of all accessorises required. Rate to be quoted for

i)Supply

ii)Labour

25mm PVC Conduit Supply and providing of 25 mm electrical grade ISI heavy duty PVC conduit through wall, ceiling etc. including the supply of all accessorises required. Rate to be quoted for

i)Supply

ii)Labour

32mm PVC Conduit Supply and providing of 32mm electrical grade ISI heavy duty PVC conduit through wall, ceiling etc. including the supply of all accessorises required. Rate to be quoted for

i)Supply

ii)Labour

40mm PVC Conduit Supply and providing of 40mm electrical grade ISI heavy duty PVC conduit through wall, ceiling etc. including the supply of all accessorises required. Rate to be quoted for

i)Supply

ii)Labour

80mm dia Hot Dip galvanised MS conduits Supply and providing of 80mm dia electrical grade ISI Hot Dip galvanised MS conduit through wall, ceiling etc. including the supply of all accessorises required. Rate to be quoted for

i)Supply

ii)Labour

ILLUMINATION & ALLIED WORKS

COMPACT FLUORESCENT & LED LIGHT FITTINGS

Supply and fixing of following surface mounted wall step light . die cast construction and UV stabilized polycarbonate diffuser luminaires of Philips/ Havels / GE make for ceiling including provision of suitable accessories for mounting of fittings, etc. all complete as per specifications and equivalent to Philips cat no. as per details given and direction of Engineer In-charge. (including accessories) a)Havels Cat. No. Endura Magnum 40W LED or Equivalent Rate to be quoted for

i)Supply

ii)Labour

b) Philips Cat. No. MIROLTA (TMS205 1XTL40W) Rate to be quoted for

i)Supply

ii)Labour

BOLLARD LIGHTS

Supply & fixing of Bollard light fixture with suitable mounting base along with necessary accessories, including excavation upto required depth, giving connections and back filling etc

Philips Cat. No. FGC 100 1XPLS9W Rate to be quoted for

i)Supply

ii)Labour

Hume Pipe

Supplying, laying and joining hume pipes of ISI mark joining specials in existing trenches or ground upto a depth of 1.0 m joining with solvent cement, testing the line etc as required as approved by the site in charge. (Excavation different item)

a)110mm Rate to be quoted for

i)Supply

ii)Labour

b)60mm Rate to be quoted for

i)Supply

ii)Labour

Supply, erection of following sizes GI perforated type cable rack system made out of sheet steel folded to required shape with adequate number of supports.

200 mm Width perferated type

i)Supply

ii)Labour

b) COST OF ELECTRICAL WORKS FOR MAINTENANCE ROOM

Supply, laying/fixing of earthing conductor of CU flat /wires jointing as per IS; 3043/87 in trench walls pulling through pipes etc as required)

a) Copper wire No.8 SWG (For DB)

CABLE LAYING & END TERMINATION

Supplying and laying the following XLPE insulated PVC sheathed armoured 1.1KV grade Aluminium conductor cable conforming IS: 1554 (Part-I) in cable trenches or on concrete wall or through pipes as per specifications, including providing of cable route markers in every 50M and at all strategic turning/diversion points etc. Necessary clamping should be provided while burying cables in prepared trenches etc. as instructed by the Site Engineer

a) 3.5 x 50 Sq.mm. Al cable (D.B incoming cable)

Cable End Termination

supplying and terminating siemens type / tropdoor compression gland, Aluminium lugs, earth clamps for XLPE insulated and PVC sheathed armoured conductor cable 1.1kv grade and making end terminations suitable for 2/3/3.5/4 core cables of the following sizes as required

a) 4 x 25 Sq.mm. Al cable (V.D.B incoming cable)

FLEXY DISTRIBUTION BOARD

Flexy DB Supplying and fixing of the following way factory made single/three pole and neutral, sheet steel, RCCB Flexy distribution board enclosure, double shuttered on surface /recess complete with tinned copper bus bar, neutral link, earth bar, din bar, detachable gland plate, interconnections, cable end box, including painting, earthing etc as required. (IP 42) in recess/in surface including cutting holes on the wall making good the damage colour cleaning etc. as required. The rate should include cost of materials required for DB dressing like cable mount, using proper lugs for incoming and outgoing cable , cable ties, black tape, black buttons, end ferrules, stickers etc., complete. Ratye to be quote for

a)Vertical three phase DB 4 Way - IP 42 protection metal door Flexy DB (4row of 12 modules) as per SOR 2023-24 code no.M-1898

Incomings of Flexy D.B:

Residual Current Circuit Breaker

Supplying & fixing the following rating miniature circuit breaker of following poles in existing Flexy DB complete with connections, testing and commissioning etc as required.

a) 63A 30mA FP RCCB as per SOR 2024-25 code no.M-1772

Outgoings from Flexy D.B:

Miniature Circuit Breaker Supplying & fixing the following rating miniature circuit breaker of following poles in existing Flexy DB complete with connections, testing and commissioning etc as required.

a) (6-32)A SP MCB (Light loads) as per SOR 2023-24 code no.M-1764

WIRING SYSTEM

Wiring Light / exhaust fan point Supplying all materials and wiring for light points/exhaust fan using 3 runs of 1.5mm² 650V grade PVC insulated copper conductor single core FRLS wires run continously as per IS through ISI grade medium gauge rigid PVC conduits concealed in wall / slab etc, complete with necessary accessories, including supplying and fixing 6A modular type switch housed in a suitable factory made M.S box with moulded front plate including earthing the box,3 plate ceiling rose etc. complete as required. (The earth wire shall be green colour)

6A Plug points - combined position Supplying all materials and wiring for 6A plug points in combined positions using 1.5 sq.mm PVC insulated copper conductor single core FRLS wire run continously as per IS through ISI grade medium gauge rigid PVC conduits concealed in wall / slab etc, complete with necessary accessories and fixing 6A modular type 3 pin shuttered plug socket (2 in 1) controlled by 6A switch with moulded front plate, housed in a suitable factory built MS box. Giving connections, earthing etc complete as required. This circuit shall be looped to the lighting circuit.

16/ 6A Power plug points Supply and providing 16 / 6A combined modular type power plug socket (shuttered) controlled with 16A modular type switch, mounted on a suitable factory built MS box with earthing facility, giving interconnections etc as required. Rate to be quoted for

i)Supply

ii)Labour

Telephone System Supply and laying of following pair 0.5 mm² telephone cable through existing conduit . a) 2 pair cables Rate to be quoted for

i)Supply

ii)Labour

Circuit mains:

a) 3 Runs 2.5 sq.mm. Cu wire Supply and wiring 3 runs of 2.5sq.mm PVC insulated fine stranded FRLS copper wire drawn through 25mm ISI grade rigid/flexible PVC conduits including all accessories as required (For 15A/Gyeser points)(The earth wire shall be of green colour) Rate to be quoted for

i)Supply

ii)Labour

Conduits:

25mm PVC Conduit Supply and providing of 25 mm electrical grade ISI heavy duty PVC conduit through wall, ceiling etc. including the supply of all accessorises required. Rate to be quoted for

i)Supply

ii)Labour

ILLUMINATION

COMPACT FLUORESCENT & LED LIGHT FITTINGS Supply and fixing of following surface mounted wall step light . die cast construction and UV stabilized polycarbonate diffuser luminaires of Philips/ Havels / GE make for ceiling including provision of suitable accessories for mounting of fittings, etc. all complete as per specifications and equivalent to Philips cat no. as per details given and direction of Engineer In-charge. (including accessories) 120W LED or Equivalent Rate to quoted for

i)Supply

ii)Labour (LS)

Sub Estimate 3 : Dismantling and reconstruction of strom water drain along skywalk

Dismantling of existing Plain Cement Concrete in footpath and median crash barrier including the cost of T&P and scaffolding where ever necessary, salvaging the dismantling materials, stacking as per the Engineer's guidance, disposal of unserviceble materials with all lifts, leads and transportation, complete as per relevant MORT&H Specification cl:202 for existing Storm Water Drain

Dismantling of existing RCC structues like median crash barrier and footpath cum drain including disposal of unserviceable material and stacking the serviceable material with all lift and lead as per relevant MORT&H Specifications Cl:202.

Earthwork in excavation as per drawing and technical specification including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling the excavated soil in the Centre Median for shrub plantation and conveyance of excess earth for proper disposal upto a lead of 10 km including supervision charges, watch and ward, , Traffic management complete as per relevant MORT&H Specifications cl: 301&304 for Drain

Plain Cement Concrete M15 Grade using 20mm ISS size hard broken granite metal including cost and conveyance of all materials to site,cost and labour charges for form work and centering, labour charges for compacting, curing and all incidental charges etc., complete for LEVELLING COURSE BELOW DRAIN as per relevant MORT&H Specifications cl: 1000&2100.

Vibrated Reinforced Cement Concrete of grade M25 (Design mix) using 20mm ISS graded metal including cost and conveyance of all materials to site and cost cement at site excluding cost and fabrication of steel including cost of formwork, soft water, labour charges for mixing, transporting, laying and curing concrete, working at depths Tools and Plants and incidental charges such as bailing out water, maintaining of protective bunds, cofferdams, shoring, strutting etc., complete for DRAIN BASE SLAB, WALL, COVER SLAB

Supply and fabrication of HYSD STEEL of grade Fe 550 D/CRS/HCRM/Anti corrossive treatment including cost of steel, cost of fabrication, labour charges for cleaning the rods, straightening, cutting, bending, tying grills, placing the reinforcement in position as specified in the drawing including cost of binding wire, provision of spacer bars, cover blocks and all other incidental charges etc., complete for STORM WATER DRAIN

Supply and fixing of Heavy duty FRC man holes Cover with Frame of size 600 mm dia along road both sides at 5 m C/C as per SP-IRC:50-1999 as directed by the departmental officers along the drains as per standard specifications.

Sub Estimate 4 : Formation of service road on IRR left side

Earth work Excavation in all classes of soil, soft disintegrated rock and except the hard rock requiring blasting and depositing on bank as per SS 20B with all leads and lifts and all incidental charges etc., complete as per relevant standard specification MORT&H clause 301&304 for Road Work for box cutting

Filling with carted earth from the approved source as directed by the departmental officers with not less than CBR 10 % including the cost and conveyance of earth to site , spreading the Earth Uniformly in layers of not exceeding 250 mm thick as directed by departmental officers including the compaction each layers to the required density in accordance with IS 2720 part VII at 97 % proctor density for embankment and shoulders keeping the moisture content of earth at the time of compaction within the range of 1% above and 2 5 below the OMC determined and plasticity index value of not more than 20 and liquid limit value not greater than 40 in accordance with IS2720 using required capacity rollers in order to achieve the required density in layers including watering with all leads for water and finishing the surface to line and grades , sections as directed by the departmental officers and including hire charges and running charges for rollers and all other tools and plants employed for the work and all labour charges widening the embankment including the compacting the original ground with the power rollers etc complete for Subgrade at Service Road

Construction of granular sub-base by providing close graded Material, mixing in a mechanical mix plant at OMC, carriage of mixed Material to work site, spreading in uniform layers with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per clause 401

Providing and laying, spreading and compacting graded stone aggregates to Wet Mix Macadam 250mm thickness I specification including premixing the materials with water at OMC in mechanical mix plant carriage of mixed material by tipper to site laying in uniform layers with paver in sub base/Base course on well prepared surface and compacting with vibratory roller to achieve the desired density including cost of materials labour charges rentals for machinery, fuel and all other incidental charges etc complete as per clause 406 of MORTH Revision.V

Providing and laying of prime coat over WBM/WMM surface using 7 kg of Emulsion Bitumen (SS1) per 10 sqm for preparatory to another bituminous construction over it including cost of material, labour charges rentals for machinery, fuel and all other incidental charges etc, complete as per clause 502 of MORTH Rev.5

Providing and laying Tack coat over WMM/WBM surface (treated with primer)using 2.50kg of Bitumen Emulsion (RS-1) per 10 sqm for preparatory to the another bituminous construction over it, including cost of material, labour charges, rental for machinery, fuel and all other incidental charges etc., complete as per clause 503 of MORTH Rev-5

Providing and laying Tack coat over the existing B.T surface using 2.00kg of Bitumen Emulsion (RS-1) per 10 sqm for preparatory to the another bituminous construction over it, including cost of material, labour charges, hire and fuel charges for machinery and all other incidental charges etc., complete as per Clause 503 of MORT&H specification Rev – 5

Providing and laying Dense Bituminous Macadam of 50mm thick in 1 layer consolidated thick,GradeII using 0.40 cum of 37.50-13.20mm, 0.35cum of 13.20-2.36mm and 0.36cum of 2.36mm and below IRC HBG metal with 71.3kg of VG40 Bitumen for premix per/10sqm including cost and conveyance of all material to CMP site heating the bitumen and aggregate to required temperature and mixing them in required temperature in Central Hot Mix Plant 20-30ton capacity, conveying the mix by tipper truck to works site, spreading the mix to uniform thickness as specified by the Engineer with paver to the specified grades and cross section and compacted by vibratory roller to required density etc. including labour for attending to paver at site. including hire and fuel charges for 20-30MT CMP with bitumen boiler, tipper trucks, paver finisher, vibratory roller and all other tools and plants, all other incidental charges etc complete using CMP as per Clause 505 of MORT&H specification Rev - 5

Providing and laying Bituminous Concrete to 30 mm thick Grade II using 0.13 cum of 19.00-9.50mm, 0.17cum of 9.50-2.36mm and 0.26cum of 2.36 and below IRC HBG metal with 50.30 kg of VG40 bitumen for premixing per/10sqm including cost and conveyance of all materials to CMP site, heating the bitumen and aggregate to required temperature and mixing them in required temperature in central hot mix plant 20-30 ton capacity, conveying the mix by tipper trucks to paver site, spreading the mix to uniform thickness of 40mm with mechanical paver to the specified grades and cross sections and consolidated by 8-10 tonne power roller to the required density etc., including labour for attending to paver to site etc., including hire and fuel charges for 20-30 MT CMP with bitumen boiler, tipper trucks, paver finisher, power rollers and all other tools and plants required, all other incidental charges etc complete using CMP as per Clause 507 of MORT&H specification Rev – 5.

Calculation of SubTotal, GST and Total carried out by system automatically

Sub Total Amount for above all items

GST 18% for the above SubTotal Amount

RAM CONSTRUCTIONS (BID ID -1272065)