Construction of miscellaneous civil structures at KKNPP 3and4

Amount

Earthwork Excavation/stone soling works

Earth work excavation by mechanical means(hydraulic excavator)/manual means in hard rock by chiselling,breaker or chemical (blasting prohibited) in foundation, trenches etc. including shoring, shrutting wherever required bailing/pumping of water, leveling the bottom of excavation and stacking the excavated material at places as directed within a lead of 5 kms as per drawings

Providing and laying 230mm thick dry stone pitching using 230mm thick random rubble stones including preparation of bed in proper slope and spreading locally available earth over pitching to fill up the gaps as binding material etc., complete.

Clearing grass along with small bushes if any and removal of the rubbish up to a lead of 2 Km outside the periphery of the area cleared, including the cost of tools, tackles, men material etc., complete as per drawings and specifications

Providing lawn involves planting specified CORIAN/BERMUDA grass and maintaining the same for two months in order to have a healthy growth with the following activities a) providing best quality/ healthy grass suitable for lawn. b) Excavation in all type of soil for a depth of 150mm and filling with soil mixed with cow dung/farmyard manure @ 100kg/100 Sq. Meter for bed preparation . (c) Watering by manually required watering hoses including cost of labour tools and tackles etc complete. (d) Removing unwanted weeds minimum once in a month. (e) Cutting the grass using lawn mover minimum once in a month more if required). f) Supply and application of fertilizer once (DAP-50gms/Sq. Meter & Urea-50gms/Sq. Meter ). f) Providing and spraying of approved quality pesticides on an average of 0.25ml /Sq. Meter including cost of labour, spraying pump etc. complete as directed

FILLING WORKS

Filling and consolidating in layers not more than 300 mm thick to required slopes and grades as per drawing with available excavated soil within the lead up to 3kms, to the specified areas, watering, consolidation with suitable power roller to achieve 95% Proctor density of the filled area etc all complete as directed by the Engineer. Note:The proctor density test shall be conducted in each layer for every 200 Sq M.

Supplying and filling graded crushed stone aggregate up to size 70 mm around slotted PVC pipes and other areas laid to levels and slopes as per drawing , specifications and as directed by the Engineer

Supply and laying of 200mm dia ribbed screen pipes of Unplasticized polyvinyl chloride (UPVC) conforming to IS:12818 including fittings & accessories etc. all complete for all depths as indicated in detailed drawings, laid to levels and slopes , jointing of pipes etc complete as per specification and directed by Engineer

Concrete work Supplying and placing in-situ RCC of all grades and with aggregates of various type and grading, high range retarding water reducing admixture produced in automatic batching plant, transportation to site, pouring by mechanical means such as pumps, placer booms, crane and buckets in various structures at all elevations and locations , providing chutes wherever required , scaffolding up to 3m height compacting, finishing, making grooves, providing openings/cut-outs, construction joints, green cutting, curing including all material, labour, tools / tackles, preparation of pour cards, maintaining records, preparation of post pour inspection report subsequent to deshuttering etc complete as per drawings, specifications and as directed by the Engineer. Rate to include all tests to be conducted on materials, green and hardened concrete as per the approved QAP .

Providing, Supplying and laying PCC of grade less than or equal to M25, W8 with maximum size of hard stone aggregate not exceeding 20mm with a cement content of 350 kg/Cum

Providing, Supplying and laying screed of grade less than or equal to M25, thickness up to 50mm, W6 with maximum size of hard stone aggregate not exceeding 6mm with a cement content of 350 kg/Cum, including transportation to pouring point by manual means at all location and all elevation .

In-situ RCC of grade less than or equal to M50 , W8 with maximum size of aggregates not exceeding 20mm and cement content 350kg per cum.

Supplying and placing precast RCC members weighing up to 10MT made of grade up to M50 with maximum size of aggregates not exceeding 20mm and cement content 350kg per cum including all formwork,transporting to site,placing , and as per working document at all locations and elevations complete.( The rate will be paid in stages for casting 60% and 40% for erection.The Reinforcement will be paid under relevant item.)

Providing, supplying and placing of chrysotile cement pipe size up to size of diameter 150mm and thickness up to 10mm as per drawing and as directed by engineer in charge in compliance with IS 1592-2003

Providing and placing Pre-cast RCC Inspection well made of M35, W8 Grade with maximum size of aggregates not exceeding 12 mm and cement content 350kg with inlet and outlet openings, seepage holes as per the drawing , transporting to site, erection, fixing PVC strainer, providing and painting with one coat of bituminous paint, chalking of the inlet & outlet opening after the erection of drain pipes etc complete as per drawing and as directed by the Engineer-in-Charge.

Pre-cast RCC drain well of 1500mm dia

Pre-cast RCC drain well of 700mm dia

Pre-cast RCC drain of 300mm dia

Rate Adjustment for Changes in relevant item:

Adjustment of cement content used in lieu of above mentioned concrete items vide item no:3.01,3.2,3.3,3.4,3.5,3.6

Providing and placing Pre-cast RCC manhole cover of size 700mm diameter conforming to IS code 12592

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 5mm), including making drainage opening wherever required complete etc. (length of finished kerb edging shall be measured for payment).

Providing and Fixing in position approved quality air tight cast iron man hole frame and cover of size of diameter less than 1000mm, of HD confirm to IS1726, frame embedded in concrete as per drawings and specifications

FORMWORK Providing ,placing in position and removing Form work for all insitu concrete works for raft,wall slab including scaffolding up to 3m height, staging for slab etc., complete at all elevations as per drawing and specification (measurement for form work shall be the area of forms in contact with concrete surfaces)

Water proofing work Supply and laying 2 layers of 4.5mm thick SBS Modified Elastomeric bitumen based waterproofing membrane of approved make weighing minimum 4.5Kg/Sqm with materials, equipment, labour, tools & tackles, all consumables , base preparation by application of primer as per manufacturer's recommendation etc complete as per drawings, specifications and as directed by the Engineer. The lower layer shall be thermo fusible PE finish on both sides and the upper layer shall be granular finish on upper side and thermo fusible PE finish on the other side . The minimum overlap of the joints shall be 150mm.The surface area covered by the waterproofing membrane shall be measured for payment .

REINFORCEMENT Providing cutting ,bending, placing and tying mild steel, high yield steel reinforcement of all diameter in RCC works including providing cover blocks, binding wires etc.complete at all elevations as per drawings and specifications including dewatering wherever necessary etc complete as per drawings and specifications

BRICK WORK Providing and constructing cement concrete block masonry of M15 grade, using solid blocks of specified size, in cement mortar 1:4 by volume, at all elevations and locations including scaffolding, racking out joints, curing etc complete as per specification , drawing and directed by Engineer.

Thermal/fire insulation work

Supply and laying heat insulation over the prepared underbed for roof insulation rigid heat insulation plate or PUF panel thickness up to 80mm and multiple layer of 200kg/cum density as per IS- 8183 at all levels and locations all related materials, equipment, labour, tools & tackles, scaffolding, all consumables , etc complete as per drawings, specifications and as directed by the Engineer

Supply and laying roof waterproofing with 1 layer of APP Polymer modified bituminous membrane with non woven polyester reinforcement of minimum 3.5 Kg/ Sq.m up to thickness of 3 mm laid in accordance with manufacturer's specifications over roofs and a part of vertical face of the roof parapets, area around roof rainwater down comers, at all elevations including surface preparation, necessary bituminous primer coats, all fixtures and fittings as detailed in the drawings, etc complete all as per drawings, and as directed by the Engineer. The minimum overlap of the joints shall be 150mm and the surface area covered by the waterproofing membrane will be measured for payment .

Supply and laying polyethylene film 1mm thick in two layers over the filter material at locations of drains below tunnels before laying PCC for construction of tunnels and other area as per drawings, specifications and as directed by the Engineer.

Painting and flooring work

Supply and applying pitch extended epoxy coating on concrete structure for the dryflim thickness of 1mm over a concrete surface after base preparation , filling the undulation with suitable filler material to make uniform finish, mixing filler sand as per manufacturers specification all related materials, equipment, labour, tools & tackles, all consumables , etc complete as per drawings, specifications and as directed by the Engineer .

Supply and application of single and double coats of ACRYLIC WATER/plastic EMULSION PAINT of approved make and shade to interior walls, columns, beams and ceiling at all elevations preparation of the surface to be painted by filling of tie rod holes with CM 1:3 and filling air holes on the concrete surfaces with CM 1:1.5 , making good of irregularities more than 3mm using grinders/corborandum stones etc complete and applying suitable priming coat, putty, and even application of 2 coats of paint . Rates shall include all labour, tools, tackles, consumables, scaffolding & staging etc. complete as per specifications and as directed by the Engineer.

Single coat

Double coat

Supply and application of Epoxy paint of approved make and shade colour of total dry film thickness 260 microns in multiple coats to interior walls , columns, beams and ceiling at all elevations, preparation of the surface to be painted by filling of tie rod holes with CM 1:3 and filling air holes on the concrete surfaces with CM 1:1.5 , making good of irregularities more than 3mm using grinders/corborandum stones, complete and applying suitable priming coat, putty and even application of paint with airless spray or brush till the required DFT is achieved. Rates shall include all labour, tools, tackles, consumables, scaffolding & staging etc. complete as per specifications and as directed by the Engineer.

Single coat

Double coat

Supply and applying approved self levelling epoxy paint approved make and shade over concrete floors for the dryflim thickness of 1mm over a coat of primer , base preparation , filling the undulation with suitable filler material to make uniform finish, mixing filler sand as per manufacturers specification all related materials, equipment, labour, tools & tackles, all consumables , etc complete as per drawings, specifications and as directed by the Engineer .

Supply and application of single and double coats of high performance aliphatic acryl ate based protective coating "Sikagard®-550 W Elastic" or approved equivalent over a coat of compatible primer to external / internal surface of concrete, plastered surface, walls , columns, beams and ceiling at all elevations, preparation of the surface to be painted by filling of tie rod holes and filling air holes with CM 1:3 and filling air holes on the concrete surfaces with CM 1:1.5 , making good of irregularities more than 3mm using grinders/corborandum stones, complete and applying putty and even application of paint with roller or brush . Rates shall include all labour, tools, tackles, consumables, scaffolding & staging etc. complete as per specifications and as directed by the Engineer.

Single coat

Double coat

Supply and application of epoxy paint of approved make and as per technical specifications in multiple coat with zinc silicate primer (min 85% Zinc content) of 40-80 micron to a total coat thickness total 260 microns DFT to structural steel , doors and platforms including preparation of surface to be painted by grid blasting , cleaning, necessary equipment, labour, scaffolding, tools , tackles etc . complete as per specification and as directed by the Engineer.

Supply, transportation, temperature controlled storage, providing and applying UV resistant paint Akzonoble paint or equip over structural steel members of 180-190 microns dry film thickness consisting of Intergard 475 HS as body coat with one Coat of Interthane 990, on Primed surfaces after cleaning the surface by compressed air providing compressor mix brushes/coir brushes/cotton waste etc including cost of all labour, machinery, scaffolding, compressor, Brushes etc .all as per manufacturers specification and as directed by the Engineer-in- Charge.at all elevations and locations.

Supply and applying approved nuclear grade self levelling epoxy paint approved make and shade over concrete floors for the dryflim thickness of 2mm over a coat of primer , base preparation , filling the undulation with suitable filler material to make uniform finish, mixing filler sand as per manufacturers specification all related materials, equipment, labour, tools & tackles, all consumables , etc complete as per drawings, specifications and as directed by the Engineer .

Providing and laying antistatic tiles of approved make and colour of size 600x600 at raised floor. it shall provide fire resistance 15R and can carry concentrated load up to 80kg inclusive of all equipment, labour, tools & tackles, scaffolding, all consumables , etc complete as per drawings, specifications and as directed by the Engineer .

Supply and applying approved antistatic self levelling epoxy paint of approved make and shade over concrete floors for the dryflim thickness of 2mm over a coat of antistatic primer , base preparation , filling the undulation with suitable filler material to make uniform finish, mixing filler sand as per manufacturers specification , all related materials, equipment, labour, tools & tackles, scaffolding, all consumables, etc complete as per drawings, specifications and as directed by the Engineer .

Grouting Work

Providing and grouting approved high strength cementations ready mix non-shrink grout of compressive strength 6 Kg/sqcm ‘Conbextra GP- 2 ’ M/S Fosroc make or approved equivalent, below equipment base plate, bearing plates, penetrations, embedded parts at all elevation and locations as per specification and as directed by the Engineer.

Supply and applying low viscosity expansive aqua-reactive water barrier and grouting system“POLYGROUT” or equivalent designed specially for arresting leakages for the underground structures , tunnels etc including drilling & fixing nozzle, dry packing , grouting, all related materials, equipment, labour, tools & tackles, scaffolding, all consumables etc complete as per specifications and as directed by the Engineer - In - charge. (The actual quantity of grouting material consumed will be measured for payment )

Supply and fixing High density expanded polystyrene board up to thickness 30mm of density not less than 30 kg/ cum covered with 2 layers of 0.4 mm thick polyethylene sheets of approved make properly secured in position using approved adhesives/masking tapes including tools and tackles required to carry out the work at expansion joints at all elevation and locations as per drawing and specification.

Fire door installation and Repair work Design three criteria Fire resistant doors/gate /hatch for the specified fire rating, design requirement and functional requirement as per the technical specification of section V , detailing, fabricating the sample doors / hatches of maximum size, qualification of the doors/ hatches by analytical method or conducting fire performance test as per IS 3614 (part-2) for three criteria ( stability, integrity and insulation) at approved fire testing laboratory, repeat qualification test if required and submitting the final fire performance qualification report etc. complete as directed. ( Payment shall be made only for the qualified test and the cost incudes the cost of the sample doors / hatches tested )

Door/gate of single and double leaf door up to fire rating 1.5h

Hatch of single leaf up to fire rating 1.5h

Providing, supplying and fixing single/double leaves three criteria Fire resistant doors / hatches designed as per the technical specification of section V, fabricated as per approved specific fire performance qualified design with fixtures and fittings,replaceable gasket sealing along the perimeter, corrosion protection coating with 160 micron DFT epoxy paint of approved shade over suitable primer of 60-70micron, providing and filling of hollow portions of door frame with suitable fire stop material, fixing in position by welding to the embedded parts or with anchor fasteners at specified intervals, providing door name plate made of SS plate, submission of erection report etc complete at all levels as per specification and as directed by the Engineer. The total weight of the door frame ( excluding fire stop compound ) and shutter with fixtures, fittings shall be considered for payment .

Single / double leaves Fire resistant doors and hatch up to 1.5 hrs rating

Single / double leaves Fire resistant electrically operated gate up to 1.5 hrs rating

Supply and fixing of following fittings and fixtures of godrej brand in erected door as directed by engineer incharge

D-Pull Handle SS 19 x 300 mm

Tower Bolt SS 200 mm

Mortise latch with SS mortise handle / lever handle on rose 22mm dia

Heavy type (type-3) oil sealed door closers to doors including all fittings and fixtures etc.

Door gasket

Structural steel Members Supply, transportion to site, storage of Carbon Steel / M.S. members like ISMB, ISMC, ISNT, ISA, Plate/ Sheet , Chequered plate, heavy grade Hot finished seamless pipes , etc of Russian steel of grade C-235 , C-245 and C-345 as per relevant GOST Standard / Indian equivalent confirming technical specification, preparation of detailed fabrication & erection drawings, work procedure, fabrication such as cutting, rolling, bending, grinding, drilling , machining, welding, making built up sections,surface preparation by grit blasting, supply and application of Inorganic Zinc (85%) Silicate Primer (M/s. BERGER / ASIAN) minimum dry film thickness of 75 microns, handling , transporting to site and erection in position with necessary stiffeners, gussets, base plates,torque tightening of the erected structural bolts, welding of anchor bars including all consumables, necessary scaffoldings / temporary platforms, preparation of reports etc complete, as per specification and as directed by Engineer . (Note: Anchor rebars supply shall be measured and paid separately under relevent BOQ item.)& Rate is inclusive of NDT test to be carried as per approved procedure

For Platforms, truss and structural work as per WD

Supply and fixing of thin member, angle, channel with Clips, square box sections, bent properties conforming to Russian steel grade of C-235 and C-345 as per GOST 27772-88 Standard (conforming to equivalent Indian standards Including transportation, storage, fabrication such as cutting, bending, rolling, drilling if any, welding, inspection and delivery to site, erection at all elevations & floors, anchoring and providing necessary zigs, fixtures for fixing of structural item, all as per specifications and working drawings etc. as directed by the Engineer-in-charge.

For M.S. / C.S. tubular penetrations using Hot -finished seamless (HFS) heavy grade Pipes as per IS:1239 / IS:1161 of various sizes & grade up to 400 NB dia of suitable size, shape and openings, fixing on Structural Steel platforms with or without flange plate and stiffeners.

Load bearing embedded parts using indian steel IS 2062 E250 Quality B0 and reinforcing anchors IS:1786 for foundation slabs (Russian steel C-245).

Supply, transporatation, storage, fabrication and erection of carbon Sheet or plate of Russian steel grade C-245 as per GOST -27772-88 /Indian steel as per IS: 2062 E 250 quality BR/B0 for Equipment, for Floor / wall / skirt Liner at all elevations and locations as per approved drawings. This item also includes Preparation of detailed layout drawings by identifying the site weld joints to suit to site condition based on the layout of embedded angle or channel as per the requirements, submitting and obtaining necessary approval from NPCIL authorities, pre- fabrication such as cutting, bending, forming, grinding, drilling, erection and welding of liner with embedded angle / channel EPs using GTAW process with high purity argon gas with all consumables, inclusive of surface preparation by grit blasting, supply and application of suitable coat(s) of EPOXY System Inorganic Zinc (85% content) Silicate Primer (M/s. BERGER / ASIAN) as per RAL shade as approved by NPCIL to ensure minimum dry film thickness (DFT) of 75 microns etc. Handling and transporting from fabrication shop up to site/ it's actual location at all level locations and elevations and erecting to required tolerances. Generating necessary reports for incoming materials etc, as per specifications at all elevations inclusive of necessary scaffolding/ temporary platforms etc, complete with all safety measures / norms prevailing from time to time, as specified and as directed by the Engineer. Note:- 1) The rates quoted shall include NDTs (like DPT/VBT) on Carbon Steel Liner plates if any as it will be measured and paid in respective items.

Carrying out NDT tests for the welded joints of structural steel and EP work as per the WD and approved QAP & procedures at all levels, locations including all consumables, equipment with calibration, scaffolding, platforms, preparation and submission of test report etc. complete as specified and as directed by the engineer

Dye Penetrate Test (DPT)

Radiographic Test (RT)

Ultrasonic Test (UT)

Testing of structural steel member by approved external lab (chemical analysis, tensile test bend test, bend machining,charpy impact test and impact machining and any other test.

Roofing work

Supplying, laying and fixing of industrial "DECKSPAN" of "CRIL / PENNAR" or equivalent profiled roof sheeting system of required thicknessas per drg(BMT) with yield strength of 310 MPA having hot dip galvanized coating with Zinc mass of 275 GSM total on both sides, as per IS-277, including all roofing accessories such as ridge pieces, eaves, barge boards, expansion joint pieces, corner pieces, apron pieces, etc. and screws of ITW Buildex or equivalent, 24 TPI of self drilling, Self tapping type of adequate length conforming to Class 3 of AS 3566 in terms of corrosion resistance, Neutral EPDM washers moulded on to metal washers etc. complete including cutting to shape and size required using clips at end laps at every alternate corrugation, including necessary sealants (silicione sealant), taping, flashing including insulating material and including approved skilled manpower for installation of sheeting etc. complete as per specifications or as directed by Engineer.

Supply and fixing of bison false ceiling with 10mm thick bison board as per manufacturer's recomendations including fastening with metal frame work along with necessary nuts, bolts, washer fixing screws etc. including drilling holes and supply & fixing anchor fasteners in RCC, floors, walls, ceiling etc. for supporting false ceiling system including structural steel works, all fixtures, cutting, bending, welding, drilling, bolding etc. in the RCC/ masonary works etc. at various elevations including additional framing around light fixtures, grilles, diffusers, provision of access panels, etc and finishing the edges of board with jointing compount, paper tape. including all labour, tools & tackles, equipment, consumables, scaffolding, personnel, etc. including preparation of shop drawings, co-ordinating with other agencies carrying out electrical/ mechanical woks all as per approved drawings, specifications and as directed by the Engineer complete (Note: Structural steel shall be measured and paid separately under relevant item)

Supply and Fixing in position 10mm thick Cement bonded Particle board (Bison board) of brands NCL/Hindustan Plywood Co/Ramco/Everest and required sizes for wardrobe shelves. The cost inclusive of material, labour, tools & tackles including Fixing the board on the brickwall/concrete area by chipping the area for proper recess to fix the board in position and finishing the edges smooth etc complete as per drawings and specifications

Supply and Fixing in position 20mm thick Cement bonded Particle board (Bison board) of brands NCL/Hindustan Plywood Co/Ramco/Everest and required sizes for wardrobe shelves. The cost inclusive of material, labour, tools & tackles including Fixing the board on the brickwall/concrete area by chipping the area for proper recess to fix the board in position and finishing the edges smooth etc complete as per drawings and specifications

Metal Glazing Work

Providing and fixing 4mm thick glazing with PLAIN glass in metal frame, partition etc including fastening with metal frame work with self tapping screws,putty etc complete all as per specification drawings and as directed by the Engineer In chage

Providing and fixing 12mm thick glazing with PLAIN glass in metal window, partition etc including fastening with metal frame work with self tapping screwsputty etc complete all as per specification drawings and as directed by the Engineer In chage

Dismantling and core cutting work Dismantling of either manually or with pneumatic tools or with mechanical equipment of existing structures of the following materials without disturbing adjacent structures at all elevations, covering the structures / equipment adjacent to the work , cleaning and removal of debris, dust on day to day basis and disposal of the debris up to a lead of 3km. Rates shall include all labour, plant, tools, tackles, consumables, scaffolding & staging etc. complete as per specifications and as directed by the Engineer.

Plain Cement Concrete of all grades

Reinforced Cement Concrete of all grades

Brick / stone/ concrete block masonry

Drilling /core cutting in reinforced concrete with rotary drilling at all elevations / positions without without disturbing adjacent structures at all elevation, covering the structures / equipment adjacent to the work , cleaning and removal of debris, dust on day to day basis and disposal of the debris up to a lead of 3km. Rates shall include all labour, plant, tools, tackles, consumables, scaffolding & staging etc. complete as per specifications and as directed by the Engineer. ( The unit of measurement is mm. meter i.e. the dia of drill hole in mm x depth of drill hole in meter)

In reinforced concrete of all grade of density not less than 2500Kg /Cum

Less than or equal to 200 mm diameter

Above 200 mm & up to 400 mm diameter

Above 400 mm

Drilling and cutting of RCC wall of all grade using diamond wire saw to provide openings of specified size and shape at all elevations / positions without without disturbing adjacent structures at all elevation, covering the structures / equipment adjacent to the work , cleaning and removal of debris, dust on day to day basis and disposal of the debris up to a lead of 3km. Rates shall include all labour, plant, tools, tackles, consumables, scaffolding & staging etc. complete as per specifications and as directed by the Engineer. (the unit of measurement is in sq.m of actual area of cutting plane and the cutting scheme shall be approved before the commencement of the work)

Concrete of density not less than 2500Kg /Cum

Concrete of density not less than 3600Kg /Cum

Extra for cutting reinforcement bar manually or by mechanically means in RCC work ( payment shall be made based on cross sectional area of RCC and Rubble brick work

Supplying and fixing "HILTI" make or approved equivalent Anchor bolts / various sizes and diameter as mentioned below with necessary tools and tackles in concrete elements / Structural steel works at all elevations and locations as per drawings, specification including drilling / core cutting by providing scaffolding, staging and working platforms with all safety measures etc complete as directed by the engineer.

Size : HST 3- M 8

Size : HST - M 10

Size : HST - M 12

Size : HST - M 16

Size : HST - M 20

Size : HSL-3-G- M 8,

Size : HSL-3-G- M 10,

Size : HSL-3-G- M 12,

Size : HSL-3-G- M 16,

Size : HSL-3-G- M 20,

Size : HDA-T- M 12,

Size : HDA-T-M 16,

Size : HDA-T- M 20,

Size : HVU -TZ & HAS-TZ - M 12,Adhesive capsule HVU-TZM12

Anchor rod HAS-TZ M12X95/25

Size : HVU -TZ & HAS-TZ - M 16, Adhesive capsule HVU-TZ M16

Anchor rod HAS-TZ M16X105/30

Size : HVU -TZ & HAS-TZ - M 20, Adhesive capsule HVU-TZ M20

Anchor rod HAS-TZ M20X170/40

Size : HUS - HUS 6x80/Screw anchor HUS 6x80

Providing and using JCB/excavator for bush clearance, leveling dozing the undulated areas mechanically and the rate inclusive of lubricants fuel and operator and hire charges of machinery including disposing off debris up to a lead of 2km as directed

Supply and transporting debris waste material with dumper for purpose and for cleaning debris away from the site in to the undulated areas to be leveled mechanically and the rate inclusive of cost of Lubricants, fuel and operators ,manual loading and unloading and hire charges of machinery as directed

UNSKILLED man power (helper) carrying out the given work ( Assisting fabrication, erection, modification, handling of material, shifting of material, assisting office activities ) as per the instructions given by NPCIL. Full filling the requirements for 8 Hrs a day is considered as one operation

SEMI SKILLED man power (Rigger/kalasi) carrying out the given work (Assisting fabrication, erection, modification, handling of material, shifting of material, assisting the office activities) as per the instructions given by NPCIL. Full filling the requirements for 8 Hrs a day is considered as one operation

Highly SKILLED man power (Fabricator/Fitter/welder/grinder etc,.) carrying out the given work ( any fabrication, erection, modification, shifting of material ) as per the instructions given by NPCIL. Full filling the requirements for 8 Hrs a day is considered as one operation

Supply and providing RE 500 chemical grout for anchorage of rebar and Embedded part legs in existing concrete

Providing and fixing double scaffolding system (cup lock type) on the exterior side, 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 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.

MICSALLANEOUS Supplying and fixing 5000 liter vertical FRP bio septic tank of supreme make with all fittings

Supplying and fixing portable and prefabricated office container with fully furnished

Providing and Fixing chain link fencing to M S Angle posts using PVC coated GI wire chain link fencing 50x50x9 G as per IS-2721 using approved quality GI wire, with 6 mm dia MS rods tied vertically on posts including providing PVC coated 4 mm dia GI wire horizontally at top and bottom, 6mm dia MS rods tied vertically on posts using 16G G.I annealed binding wire etc., complete as per drawings and specifications

Supplying and Fixing galvanized concertina barbed wire coil from approved manufacturer confiming to relevant BIS of dia 610mm +/- 10mm, wire dia 2.5mm +/- 0.05mm having blade thickness 0.5mm supplied in a coil of 50 loops with 3 nos. of GI clips per loop, should have minimum weight of 8 Kg per coil and should cover approximately 6 meters long, 19mm galvanised barb with tensile strength 153 - 155 kg/sq.mm supported on 'Y' angles provided at 3 meter interval including scaffolding, tools and tackles etc complete as per drawings and specifications

Providing and tying GI Barbed wire of Type B-1 confoMetering to IS: 278 and medium galvanization as per IS: 4826 at a height of 3m (appx) above ground level including Fixing the same by GI clips with MS angle posts rigidly, all as per drawings and specifications

Road work Rolling, consolidation of Surface and filling the undulation/depression and including consolidation by 8 to 10T capacity Power roller etc complete as per drawings and specifications

Construction of granular sub-base by providing close graded Material conforming to specifications, mixing in a mechanical mix plant at OMC, carriage of mixed material by tippers to work site, for all leads & lifts, spreading in uniform layers of specified thickness with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per specifications and directions of Engineer-in-Charge. With material conforming to Grade-I (size range 75 mm to 0.075 mm ) having CBR Value-30, as per clause 401 of MORT & H specifications complete in all respects.

Providing, laying , spreading and compacting Water bound macadam 75mm consolidated thickness using stone aggregate of specified sizes for WBM specifications including spreading in uniform thickness, hand picking , rolling with 3 wheeled road / vibratory roller 8-10 tonne capacity in stages to proper grade and camber, applying and brooming requisite type of screening / binding material/murrum to fill up interstices of coarse aggregate watering and compacting to the required density etc complete as per drawings and specifications

Providing and applying tack coat using hot straight run bitumen of grade 80/ 100/VG-10 including heating the bitumen, spraying the bitumen with mechanically operated spray unit fitted on bitumen boiler, cleaning and preparing the existing road surface as per specifications (On W.B.M. @ 0.75 Kg / Sq. Meter) etc complete as per drawings and specifications charge.

Providing and applying tack coat using hot straight run bitumen of grade 80/100/VG-10 including heating bitumen, spraying the bitumen with mechanically operated spray unit fitted on bitumen boiler, cleaning and preparing the existing road surface as per specifications(On bituminous surface @ 0.50 Kg/Sq. Meter) etc complete as per drawings and specifications

Providing and laying Bitumen Macadam with hard stone aggregate of quality, size and grading as specified, with bitumen of suitable penetration grade including required key aggregate as specified, spreading coarse aggregate with the help of self propelled / tipper tail mounted aggregate spreader/paver and applying bitumen by a pressure distributor and then spreading key aggregate with the help of aggregate spreader/paver complete including consolidation with road roller of minimum 8 to 10 tonne capacity to achieve specified values of compaction and surface accuracy :For 50mm compacted thickness using coarse aggregate of size 50-20 mm graded @ 0.60 cum per 10 Sq. Meter key aggregate of size 12.5 mm graded @ 0.15 cum per 10 Sq. Meter. With paving asphalt 80/100/VG-10 @ 50 kg/10 Sq. Meter. etc complete as per drawings and specifications

Providing and laying 20mm premix carpet surfacing using Paver with 1.8 cum and 0.90 cum of stone chippings of 13.2 mm size and 11.2 mm size respectively per 100 Sq. Meter. and 52 kg. and 56 kg. of hot bitumen per cum of stone chippings of 13.2 mm and 11.2 mm size respectively including consolidation with road roller of 8 to 10 tonne capacity etc. complete : With paving Asphalt 80/100 /VG-10 etc complete as per drawings and specifications

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 80 /100/VG-10 bitumen per cum of fine aggregate and 0.60cum of fine aggregate per 100 Sq. Meter of road surface including rolling and finishing with road roller of 8 to 10 tonne capacity etc complete as per drawings and specifications

Providing and applying 2.5mm thick road marking trips (retro-reflective) of specified shade/ colour using hot thermoplastic material by fully/ semi automatic thermoplastic paint applicator machine fitted with profile shoe, glass beads dispenser, propane tank heater and profile shoe heater, driven by experienced operator on road surface including cost of material, labour ,T&P, cleaning the road surface of all dirt, seals, oil, grease and foreign material etc. complete as per drawings and specifications

Providing and Fixing reflective road studs of ‘category B’ Raised pavement markers made out of poly carbonate/ABS moulded body and reflective panels(bi-convex reflectors) with micro prismatic lens capable of providing total internal reflection of the light entering the lens face with retro-reflectance and chromaticity values conforming to ASTMD4280. The reflective raised pavement markers shall also confirm to the MORTH circular no RW/NH.33023/10/97-DOIII dt 11.06.97 and the length ,height and width of the body shall not be less than 100mm,15mm and 90mm and base of marker shall be flat within 1.3mm. The marker shall support a load of 13635Kg tested in accordance with ASTM D4280. Lenses shall be moulded of polycarbonate of methyl methecrylate conforming to ASTM D788. The area of each retro –reflector surface shall be 35+5 degree to base. Each reflector shall have a CIL not less than values specified in table2 of said MoRT &H circular and 2 cylindrical polymer shanks of not less than 20mm diameter and not less than 30mm length shall be provided for better anchorage etc complete as per drawings and specifications

Providing and Fixing in position approved European type water closet of Hindware/Cera/ Nycer/ Parryware/Prayag/Johnson/Somany make comprising of a) Wash down EWC in white glazed vitreous chinaware with integral "P" of "S" trap with or without vent and jointing the trap with soil pipe in CM 1:1 b) Hindware/Cera/ Nycer/Parryware make PVC 10 liters capacity low level flushing cistern with all syphonic fittings. c) White solid plastic seat cover with CP pillar hinges and rubber buffers etc complete as per drawings and specifications

Providing and Fixing in position best vitreous 450x300mm size China wash hand basin of Hindware/Cera/Nycer/Parryware/Prayag/Johnson/Somany make Fixing with rug bolts including heavy quality 32mm CP brass waste coupling with or without overflow with rubber plug ball chain with necessary check nut , heavy quality CP brass bottle trap of self cleaning design as directed

Providing and Fixing in position mirror of size 600 x 450mm, made of Indian glass 6mm thick manufactured by Modi guard/Saint Gobain/Hindustan/Borosil/Asahi India/La Opala RG Ltd make factory silvered with PVC backing 4mm thick etc., complete as per drawings and specifications

Providing and Fixing polyethylene - Aluminium polyethylene (PE-AL-PE) composite pressure pipe of 15 mm dia UV stabilized with carbon black confirming to IS:15450-2004 for water Supply including providing and Fixing box clamps at 1000mm spacing for external works and laying under floor wherever required and cutting the walls for required depth for concealed installation including cutting charges and making good the walls for internals and providing and Fixing all the required specials/fittings etc wherever required at all elevations including cost of scaffolding etc. complete as per drawings and specifications (Earthwork excavation will be paid under relevant item)

Providing and Fixing polyethylene - Aluminium polyethylene (PE-AL-PE) composite pressure pipe of 25 mm dia UV stabilized with carbon black confirming to IS:15450-2004 for water Supply including providing and Fixing box clamps at 1000mm spacing for external works and laying under floor wherever required and cutting the walls for required depth for concealed installation including cutting charges and making good the walls for internals and providing and Fixing all the required specials/fittings etc wherever required at all elevations including cost of scaffolding etc. complete as per drawings and specifications (Earthwork excavation will be paid under relevant item)

Providing and Fixing polyethylene - Aluminium polyethylene (PE-AL-PE) composite pressure pipe of 100 mm dia UV stabilized with carbon black confirming to IS:15450-2004 inclusive of hydro testing for water Supply including providing and Fixing box clamps at 1000mm spacing for external works and laying under floor wherever required and cutting the walls for required depth for concealed installation including cutting charges and making good the walls for internals and providing and Fixing all the required specials/fittings etc wherever required at all elevations including cost of scaffolding etc. complete as per drawings and specifications (Earthwork excavation will be paid under relevant item)

Providing and Fixing 15 mm size heavy quality CP brass pillar cock easy clean type as per relevant IS for wash basin with capstan head Adson/Cera/Parryware/ Prayag/ Watgerman/ Asian(ESSESS)/ Hindware/Johnson/Somany make as per drawings and specifications

Providing and Fixing heavy quality 15mm dia CP brass angle cock as per relevant IS, Adson/Cera/Parryware/ Prayag/ Watgerman/ Asian(ESSESS)/ Hindware/Johnson/Somany make as per drawings and specifications

Providing and Fixing heavy quality 15 mm dia, CP brass screw down short bodied bib tap with CP brass flanges as per relevant IS, Adson/Cera/Parryware/ Prayag/ Watgerman/ Asian(ESSESS)/ Hindware/Johnson/Somany make as per drawings and specifications

Providing and Fixing vitreous china ware recess type soap dish 200 x 100 mm size Hindware/Cera/ Nycer/ Parryware/Prayag/ Johnson/Somany make including making necessary chases in wall for Fixing and making good the same complete as per drawings and specifications

Providing, laying or Fixing and testing 100 mm dia PVC plain bend of JAIN/PRINCE/SUPREME/KITEC/FIOLEX make of 4kg/cm2 etc complete as per drawings and specifications

Providing and Fixing 25 mm dia Gun metal full way gate valve female ends screwed bonnet integral seat, non rising spindle, class I, marked to IS : 778 tested to 20 kg/Sq.cm. Hydraulic pressure, "LEADER/ZOLATO/PILOT make as per drawings and specifications

Providing and Fixing 15 mm dia Gun metal full way gate valve female ends screwed bonnet integral seat, non rising spindle, class I, marked to IS : 778 tested to 20 kg/Sq.cm. Hydraulic pressure, "LEADER/ZOLATO/PILOT make as per drawings and specifications

Providing and Fixing 25mm float valve of Prayag/Polytuf/Wavin Vectus/King pipes/Polo India/Plasto make for service water tank, PVC ball 150mm dia with 400 mm long aluminium rod with 2 check nuts on both side Prayag or equivalent make as per drawings and specifications

Supplying & Fixing CP Grating (Jali) for nahani trap with or without opening for waste waterline and finishing the same as per drawings and specifications

Providing and Fixing CI grating for the Gully traps of size 150X150 mm with approved quality of NECO/Binay Udyog Pvt Ltd/Bengal Iron Corporation/KDUPL/HC Jain Group make as per drawings and specifications.

Providing and Fixing in position at all elevations 50 mmPVC pipes of "Prince/Jain/ Kitec/Finolex/Supreme/Astral/Ashirvad" make of Type-B conforming to IS 13592 of latest version and specials such as bends, junctions with or without doors, cowls, etc., for soil, waste, vent or anti-syphonage pipes & for under floors etc with necessary clamps and wooden packing pieces at minimum 1 m spacing etc complete as per drawings and specifications

Providing and Fixing in position at all elevations 110 mmPVC pipes of "Prince/Jain/ Kitec/Finolex/Supreme/Astral/Ashirvad" make of Type-B conforming to IS 13592 of latest version and specials such as bends, junctions with or without doors, cowls, etc., for soil, waste, vent or anti-syphonage pipes & for under floors etc with necessary clamps and wooden packing pieces at minimum 1 m spacing etc complete as per drawings and specifications

Providing and Fixing single/multi PVC Nahani trap of self cleaning design with 75 mm dia outlet, Prince/Jain/ Kitec/Finolex/Supreme/ Astral/ Ashirvad make as per relevant IS, Stainless steel Grating and including necessary cement concrete 1:2:4 for embedding and making good the floor, connecting the trap to the waste pipe, forming circular hole up to floor level and rendering smooth etc. Complete as per drawings and specifications

Providing and Fixing best quality PVC 150 x 150 mm size square mouth Gully trap and 100 mm P type outlet, "Supreme/Prince/Star/Finolex" make as per relevant IS and constructing brick masonry chamber 300 mm x 300 mm internal size in 200 mm thick block work in CM 1:4 using M5 concrete blocks from the approved manufacturer by NPCIL, with necessary excavation with bed of 100 mm thick cement concrete 1:4:8 (1 Cement : 4 coarse sand :8 graded stone aggregate of nominal size) for foundation and around the trap and plastering with CM 1:4 (1 cement : 4 fine sand) 12 mm thick on internal and 20 mm thick on external surfaces on top and up to 150 mm below ground level, finished smooth, curing providing and Fixing double seal CI cover and frame of weight not less than 7.0 kgs (as per relevant IS), at top etc complete as per drawings and specifications. (Earth work excavation,block work, plaster, PCC will be paid under relevant item.)

Providing and Fixing Anodized Aluminium doors/frame, hinged / sliding windows & ventilators and partitions with extruded built up standard tubular and other sections of approved make conforming to IS:733 and IS:1285 fixed with rawl plugs and screws or with Fixing clips or with expansion hold fasteners including filling up of gap at junctions, at top, at bottom and sides with required PVC / Neoprene felt etc, aluminium sections are smooth rust free, straight, mitered and jointed mechanically wherever required, sections are prepared to receive the glass or particle board of specified thickness including aluminium snap beading, CP brass / stainless steel screws, providing and Fixing all powder coated fixtures and fittings all complete as per drawings and specifications

Providing and Fixing 5 mm thick plain glazing, Modi guard/Saint Gobain/Hindustan/ Borosil/Asahi India/La Opala RG Ltd make for aluminium windows and ventilator shutters fixed glazing, with PVC/neoprene gasket, aluminium snap beading etc. all complete as per drawings and specifications (Cost of aluminium snap beadings will be paid in Aluminium item).

Supplying, manufacturing and Fixing frames and architraves for windows, ventilators, cupboards etc., using First Quality Teak wood of approved quality and required sizes fixed in masonry/concrete with three numbers of MS holdfasts of size 40mm width x 5mm thick & 300 mm long on each side of the frame or providing fischer screws of required length for column portions wherever required all as directed for the various sizes of structural openings including making necessary rebate/stopper for Fixing shutters as per drawings and specifications.

Supplying and Fixing of Flush Doors of Solid core type confirming to IS : 2202, 30 mm thick single leaf manufactured from BORON based chemically treated and vacuum seasoned WOOD, core is framed in treated and seasoned wooden battens and strengthened by a layer of cross-bands, face veneers encompass both sides of the core, bonded with phenol formaldehyde resin and permanent type preservatives, under the cross-bonding process and internally lipped with treated wood for various structural openings including providing and Fixing of fixtures and fittings as per relevant IS such as Aluminium D handles 150mm 2 Nos, 300mm long 16mm dia Aluminium Aldrop 1 No, 300mm long tower bolt 1 No, 150mm long tower bolt 1 No., Magnetic Catcher 1 No etc and Fixing the Flush door with the hinges provided in the door frame all as per the drawings and specifications.

Providing and Fixing in position ceramic glazed wall tiles of size as specified below (thickness to be specified by the manufacturer) of premium quality confirming to IS-15622 of JOHNSON/ SOMANY/ REGENCY/NITCO/BELL/ KAJARIA/AGL/CERA/SIMPOLA/HSIL/VERMORA/BONZER7 fixing over tile fixing adhesive of Dr.Fixit fevimate XL or other approved makes as per manufacturers specifications including pointing the joint mixed with colour pigment of matching shade etc complete at all floors/levels etc as per drawings and specifications Size 300 x 450 mm

Providing and Fixing in position Anti-Skid ceramic floor tiles of approved sizes (thickness to be specified by the manufacturer) of premium quality confirming to IS-15622 of JOHNSON/ SOMANY/ REGENCY/NITCO/BELL/ KAJARIA/AGL/CERA/SIMPOLA/HSIL/VERMORA/BONZER7/PAVIT make, in all colours and shades laid on 20mm thick Cement Mortar 1:4 (1 Cement : 4 Coarse Sand) including pointing the joint with white cement and matching colour pigment etc at all floors complete all as per drawings and specifications

Plastering the Top of roof slab in Tile pattern design plaster 20mm thick with CM 1:3, 12 mm thick base coat and 8 mm thick for tile pattern design as instructed and the cost inclusive of scaffolding, curing all as per drawings and specifications

Providing and laying paver block of thickness 40mm on 150mm thick subgrade of compacted bed of 20mm thick nominal size aggregate and base course and filling with 150mm jamuna sand including spreading ,ramming etc.

Dewatering outside or within excavated pits of main plant buildings/structures, deploying required dewatering pumps and flexible hose pipes including standby and skilled manpower, shifting & placing wherever required, deploying additional equipments to cater the urgent needs, providing and erection of support structures where ever necessary, installation of pumps and flexible hose pipes, setting it to work, commissioning, running and maintaining, maintaining day to day record in log book, dismantling and taking back on completion of dewatering requirement etc, complete.

Hire charges including repair and maintenance for the dewatering pumps fitted with energy meter including suction hose, foot valve and flexible delivery hose pipe laid up to discharge channel/drain, etc.complete. Note: The unit of Measurement is BHP-days i.e. the BHP of the pumps the no of days of deployment. (One day means 8hours

Operational cost of the dewatering pumps based on energy consumption. Note: The payment shall be made based on energy meter reading of the pump.

False ceiling system - Supply and Installation Providing & Fixing horizontal level suspended Aluminum false ceiling (seismically qualified as per given spectra) of panel size ranging from 1000-2400mm length, 300mm Width (Nominal Size) and 1.0 mm thickness with electro statically polyester powder coated minimum thickness of 60 microns of approved color (RAL 9010) suitable for architectural finishes with double grid concealed system and butt joint panels. False ceiling should be made of non-combustible materials and have fire resistant of not less than 1.5 hours. The grids shall comprise, primary grid of 120 Gsm galvanised steel (GI) slotted rollformed U-profile of 3750mm (L) x 30mm (H) x 20mm (W) x 1.5mm (T), secondary grid of 120Gsm galvanised steel (GI) roll-formed ribbed J-bar of 3000mm L x 31mm(W) x 45mm(H) x 1.0mm(T), including accessories like GI J-bar hanger, GI splices for U-Profile and J-Bar, spring steel plug-in clips, GI wall anchor, extruded Aluminium wall angle in RAL9010 color, Security Bracket (GI) and pressure spring etc as per design requirement. The grid shall be suspended with GI rod of suitable size from the true ceiling with a GI cleat fixed with HILTI HSL3G M8/M10 anchor bolt or equivalent at maximum 1200 mm c/c and 600 mm from walls. For seismic support, studs posts made of cold rolled GI of suitable size and thickness to meet the seismic qualification requirements, the stud to be fastened to soffit / substructure using suitable anchor fasteners, and further connected with primary grids suitable size nut-bolts in accordane to the shop drawing and technical specification.(Ref:-KK.1.0.AR.TT.WD007)

Providing and submitting Seismicity Qualification and calculation details as per response spectra provided by NPCIL, and design shall be reviewed and vetted by 3rd party design expert form IITs/NITs. and submission of the same to NPCIL for the Approval

Preparation of shop drawings for the entire scope of false ceiling (with interface details) shall show the entire installation system, Including framing around light fixures, ducts, grills, access panels, fire alarm, spray, smoke detector and comunication system etc. Shop drawings shall be submitted to NPCIL for approval prior to the execution of the work

Supplying and fixing of ventillation grills 600mm*600mm size complete as per specifications, drawings and as directed by the Engineer.

Providing cut out openings with framing in false ceiling arrangement wherever necessary around light fixtures, ducts, grills, access panels, fire alarm, spray, smoke detector, communication etc. for one unit of area 825 Sqm

Earth work excavation by mechanical means(hydraulic excavator)/manual means in hard rock by chiselling,breaker or chemical (blasting prohibited) in foundation, trenches etc. including shoring, shrutting wherever required bailing/pumping of water, leveling the bottom of excavation and stacking the excavated material at places as directed within a lead of 5 kms as per drawings

Filling and consolidating in layers not more than 300 mm thick to required slopes and grades as per drawing with available excavated soil within the lead up to 3kms, to the specified areas, watering, consolidation with suitable power roller to achieve 95% Proctor density of the filled area etc all complete as directed by the Engineer. Note:The proctor density test shall be conducted in each layer for every 200 Sq M.

Providing, Supplying and laying PCC of grade less than or equal to M25, W8 with maximum size of hard stone aggregate not exceeding 20mm with a cement content of 300 kg/Cum

In-situ RCC of grade less than or equal to M50 , W8 with maximum size of aggregates not exceeding 20mm and cement content 300kg per cum.

Providing cutting ,bending, placing and tying mild steel, high yield steel reinforcement of all diameter in RCC works including providing cover blocks, binding wires etc.complete at all elevations as per drawings and specifications including dewatering wherever necessary etc complete as per drawings and specifications

Providing ,placing in position and removing Form work for all insitu concrete works for raft,wall slab including scaffolding up to 3m height, staging for slab etc., complete at all elevations as per drawing and specification (measurement for form work shall be the area of forms in contact with concrete surfaces)

Supply, transportion to site, storage of Carbon Steel / M.S. members like ISMB, ISMC, ISNT, ISA, Plate/ Sheet , Chequered plate, heavy grade Hot finished seamless pipes , etc of Russian steel of grade C-235 and C-245 as per relevant GOST Standard / Indian equivalent confirming technical specification, preparation of detailed fabrication & erection drawings, work procedure, fabrication such as cutting, rolling, bending, grinding, drilling , machining, welding, making built up sections,surface preparation by grit blasting, supply and application of Inorganic Zinc Silicate Primer (M/s. BERGER / ASIAN) minimum dry film thickness of 75 microns, handling , transporting to site and erection in position with necessary stiffeners, gussets, base plates,torque tightening of the erected structural bolts, welding of anchor bars including all consumables, necessary scaffoldings / temporary platforms, preparation of reports etc complete, as per specification and as directed by Engineer . (Note: Anchor rebars supply shall be measured and paid separately under relevent BOQ item. )& Rate is inclusive of NDT test to be carried as per approved procedure

Applicable GST Rate (%) Included in the Quoted Price

SRI RAMANA BUILDING CONSTRUCTIONS PRIVATE LIMITTED (BID ID -776401)

MHK BUILDCON LLP (BID ID -779542)