Engineering procurement construction testing commissioning trial run of various components of providing functional house hold tap connection FHTC to leftout house holds under various LWSS Panol Amarpur in Tehsil Ghumarwin District Bilaspur

Amount

C/O RCC DYKE Hiring of earth cutting/excavating machineries to be deployed for earth cutting/excavating or filling making diversion bandh and channel wherever required including cost of fuel oil lubricants and wages of operational staff any repair breakage during operation will be carried out by the owner at his own risk and cost including shifting of machinery one place to another place at required location. Actual working hours will be accounted for the payment and six hour per day working will required average minimum 20 cum (twenty cum) excavation in all kinds of soil including loading in tippers trucks and disposal of excavated earth in all leads and lifts will have to be ensured one hour working. Excavator cum Loader D76

Providing and laying cement concrete 1:4:8 ( 1 cement:4 sand: 8 stone aggregate 40 mm nominal size )and curing complete excluding cost of form work in foundation and plinth.

Providing form work with steel plates 3.15mm thick welded with angle iron in frame 30x30x5mm so as to give a rough finish including centering, shuttering, strutting and propping etc. with wooden battens and ballies height of propping and centering below supporting floor to ceiling not exceeding 4 mtrs and removal of the same for in situ reinforced concrete and plain concrete work in:-

Vertical surfaces such as walls (any thickness) partitions and the like including attached pillasters buttresses, plinth and string courses and the like in all leads and lifts.

Providing in RCC work smooth finishing of the exposed surface with cement mortor 1:3 ( 1 cement:3 sand)

Providing and laying cement concrete 1:2:4 (1Cement :2 sand:4 graded crushed stone aggregate 20mm nominal size and curing complete excluding the cost of form work and reinforcement for reinforced concrete work in foundation and plinth in all leads and lifts.

Providing mild steel/tor steel reinforcement for RCC work including bending, binding and placing in position complete upto floor two level.

C/O INTAKE STRUCTURE (Refer to Vol-I Data Sheet No.1 for further details ) Excavation in foundation and trenches etc. in all kind of soil such as pick work,jumper work,blasting in soft/hard rock chiselling where blasting in prohibited ,soft/ hard rock saturated soil including dewatering stacking the excavated soil with in all leads and liftrs clear from the edge of excavation and then returning the stacked soil in 15cm layers when required into plinths sides of foundation etc. consolidating each deposited layer by ramming and watering and then disposing of all surplus excavated earth as directed within all leads and lifts complete in all respect and as directed by the Engineer-in-charge.

Providing and laying cement concrete 1:3:6 ( 1 cement:3 sand:6 graded stone agg.40mm nominal size) and curing complete excluding cost of form work in foundation and plinth.

Providing laying cement concrete M-30 Design Mix and curing complete excluding cost of form work and reinforcement for reinforced concrete .

foundation footing bases of columns and the like and mass concrete.

Walls including attached buttresses, pilasters and thier caps and bases string courses etc. upto floor two level and the like in all leads and lifts.

Providing form work with steel plates 3.15mm thick welded with angle iron in frame 30x30x5mm so as to give a rough finish including centering, shuttering, strutting and propping etc. with wooden battens and ballies height of propping and centering below supporting floor to ceiling not exceeding 4 mtrs and removal of the same for in situ reinforced concrete and plain concrete work in:-

Vertical surfaces such as walls (any thickness) partitions and the like including attached pillasters buttresses, plinth and string courses and the like in all leads and lifts.

Providing tor steel reinforcement for RCC work including bending, binding and placing in position complete upto floor two level.

Steel work welded in built up sections, trusses and framed work, including cutting, hoisting , fixing in position and applying a priming coat of red lead paint.In grating framed guards bars ,ladders, railling, brackets and similar works.

Laying in trenches galvanised mild steel tube medium grade tube fittings (earth work in trenches to be measured and paid for separatly) complete as per direction and to the entire satisfaction of Engineer-in charge.

Scour Pipe 150mm dia

Providing and fixing double flanged cast iron sluice valve of following dia and class as per IS:14846 (PN-I.00) Leader/Kirloskar/Bir/Kartar/Pelicon make including MS flange of Table-5 as per IS: 6392-1971 with welding of MS flanges in requisite layer on both faces including carriage complete in all respect with in all leads and lifts and to the entire satisfaction of Engineer in charge.

150mm dia

CONVERSION OF EXISTING SLOW SAND FILTER (SIZE 12.50X8.90X3.00) MTRS INTO PRE SEDIMENTATION AND SECONDARY SETTLING TANK (CLARIFIER) SIZE (12.20X4.10X3.70) MTRS BY MAKING 200MM THICK PARTITION WALL AND RAISING HEIGHT 70CM

Providing and laying cement concrete 1:4:8 ( 1 cement:4 sand: 8 stone aggregate 40 mm nominal size )and curing complete excluding cost of form work in foundation and plinth.

Providing laying cement concrete M-30 Design Mix but not linear then 1:1:5:3 and curing complete excluding cost of form work and reinforcement for reinforced concrete .

foundation footing bases of columns and the like and mass concrete.

Walls including attached buttresses, pilasters and thier caps and bases string courses etc. upto floor two level and the like in all leads and lifts.

Providing form work with steel plates 3.15mm thick welded with angle iron in frame 30x30x5mm so as to give a rough finish including centering, shuttering, strutting and propping etc. with wooden battens and ballies height of propping and centering below supporting floor to ceiling not exceeding 4 mtrs and removal of the same for in situ reinforced concrete and plain concrete work in:-

Vertical surfaces such as walls (any thickness) partitions and the like including attached pillasters buttresses, plinth and string courses and the like in all leads and lifts.

Flat surfaces such as soffits of suspended floors, roofs, landings and the like complete in all respect.

Providing tor steel reinforcement for RCC work including bending, binding and placing in position complete upto floor two level.

Laying,jointing and testing High Density Polyethylene pipes in trenches of following diameter grade PN 4 PE 80 duly ISI marked IS: 4984-1995 as amended upto date including tube fitting such as bends, tees, air valves, unions and collars etc. including carriage of pipes as per direction and to the entire satisfaction of the Engineer-in-charge (earth work in trenches to be measured and paid for separately).

HDPE Pipe 110mm dia

Laying in trenches galvanised mild steel tube medium grade tube fittings (earth work in trenches to be measured and paid for separatly) complete as per direction and to the entire satisfaction of Engineer-in charge.

100mm dia

Providing and fixing double flanged cast iron sluice valve of following dia and class as per IS:14846 (PN-I.00) Leader/Kirloskar/Bir/Kartar/Pelicon make including MS flange of Table-5 as per IS: 6392-1971 with welding of MS flanges in requisite layer on both faces including carriage complete in all respect with in all leads and lifts and to the entire satisfaction of Engineer in charge.

100mm dia

Constructing chamber for sluice valve, with CI surfaces box 100mm dia top dia 160 mm bottom dia and 180mm deep( inside) with chained lid RCC top 1:2:4 mix( 1 cement 2 sand:4 graded stone aggregate 20mm nominal size) 100 mm thick foundation concrete 1:5:10 mix ( 1 cement:5 sand: 10 graded stone aggregate 40mm noinal size) and inside plastering with cement mortor 1:3 ( 1 cement:3 sand) finished with a floating coat of neart cement i/c curing complete 600x600x750 mm in side size with 150mm thick walls of RCC 1:2:4 (1 cement:2 sand: 4 graded stone aggregate 20mm nominal size) complete with form work and reinforcement with 6mm bars at not exceeding 150 mm centres both ways.

Providing and laying spartic ceremic tiles 5.5mm.thick in flooring (300x300mm. size) treads of steps laid on a bed of 12mm. thick cement mortar 1:3(1cement:3 sand) finished with flush pointing in white cement including carriage of material in all leads & lifts. (For Pre Sedimentation & Secondary Settling Tank only).

Providing and fixing Tube PAC media module resting on wired grid cross girders of model-60 TSM/ Tube-PAC media which is UV ( Ultra voilet) protected PVC base and hexagonal chevron shape including at an angle of 60 degree capable of handle upto sucessfully. Special type of glue is used to joint the PVC sheet which will not effect the water quality as per direction and to the entire satisfaction of Engineer-in-Charge. (For flooring of Pre Sedimentation and Secondary settling Tank).

Providing and fixing Agitator for mixing solution of Alum dozing & other chemicals as per below specification:- i) Agitators & mixing solutions. General Data & Operating System Model:AG5-18, OP Temp degree 20 to 450.ii) Impeller Type: Pitched Bladed Turbine Mounting: Vertically Top Mounted, Agitator Rotation Speed RPM:30 to 50, Impeller Diametre in mm: 1000 to 1250 Blades: 03, Shaft Diametre in mm (Solid): 45, Shaft length in mm: 3000mm. iii) (New) Impeller BHP: 0.50 to 1.00 HP, Flow Rate Across Impeller: 37.13 KL/Minute, Impeller tip linear Speed: 2.50 Mtr/Sec. iv) Gear Box Type: Worm, Make: Premium Transmission-Greaves, Ratio: 30:1. V) Material of construction (wetted parts) Blade MOC: SS-304 Grade, Shaft MOC: SS-304 Grade. vi) Motor Type: Flange Mtd, Efficiency Class: IE-2, Drive details: 420 Volt, 50 Hz, 3 phase, AC supply four pole, Protection: IP 55, Insulation class: F, MOC: CI Casting, KW Rating: 1.50 KW or 2.00 HP, Motor make: ABB/BBL/CGL.

Providing and fixing Copper Cable three core 4mm2 Finlox/Havells make complete in all leads and lifts.

Removal of existing filter media including stacking near filter bed including washing with clean water so that filter media become free from all the foreign matter, including removal of any filter media from laterals or cross laterial, central drain, the cleaned filter media is to retum to individual filter bed complete in all respect with in all leads and lifts as per the direction of Engineer in charge.

Top layer: 2mm to 4 mm Fine sand

2nd layer: 3mm to 6mm coursed sand

3rd layer: 6mm to 20mm aggregate

4th layer: 20mm to 25mm aggregate

5th layer: 50mm to 75mm broken stone

Providing corrugated G.I sheet roofing fixed with galvanised iron J.or L. hooks bolts and nuts 8 mm diameter with bitumen and G.I. limpet washers filled with white lead complete including the cost of foundation base purlins, rafters, ridges, pole, trusses, welding works etc. as required at site complete in all respects to the entire satisfaction of the Engineer-in-charge

C/O Raw Water, Clear Water and Sub Storage Tank Designing, Constructing, Testing & Commissioning (to be approved by the competent authority) RCC Raw Water, clear water and sub storage Reservoirs as per capacity given below including excavation in foundation in all kinds of soil. including PCC (1:3:6) in foundation and M:25 /design mix in bottom slab/raft ,walls and beams and RCC M-30 Design Mix in roof slab/dome with provision of inspection path around the dome with all allied Civil Works such as C/O. chamber for valves, refilling and disposing of surplus excavated earth with in all leads and lifts. The job also includes providing lowering, laying, erecting, hoisting and jointing of pipe assembly for inlet, outlet, overflow and scour pipe with bye pass arrangement consisting of GI/MS pipes special and valves of required classes and dia and all other accessories required such as MS ladders inside and outside, CI cowl type ventilator, MS manhole covers of size 680x680 mm with frames of heavy duty with proper locking arrangement, water level indicator, plinth protection, lightening conductor, expansions joints, soil testing report of soil, structural drawings etc. The tanks shall be hydraulically tested for water tightness, All works shall be conforming to relevant IS code. The cost of valves shall be included in the rates of tank complete in all respects to the entire satisfaction of the Engineer-in-charge.The contractor shall provide 6 sets of approved drawing and design to the department including cost of site development required as per site conditions. (Refer Vol-I-Technical specifications & Data Sheet No. 4 for further details )

Construction of Raw Water Tank 600 KL

Construction of Clear Water Tank 600 KL

Construction of SubStorage Tank 62 KL

C/O PUMP HOUSE Designing, Constructing, Testing & Commissioning (to be approved by the competent authority) of 1 No. Pump House including all allied Civil Works, internal & external Electrical work wiring, Sanitay work, excavation in foundation in all kinds of soils, C/O Toilets, C/o. Septic Tanks of capacity for 10 No. users, including cost of site development required as per site condition, alongwith all allied accessories and painting with asian apex ultima with priming coat and wall putty complete as directed by engineer in charge. The contractor shall provide 6 sets of approved drawing with design and one soft copy to the department. (Refer Vol-I-Technical specification & Data sheet No. 2 for further details).

CONVERSION OF EXISTING SLOW SAND FILTER (SIZE 12.50X8.90X3.00) MTRS INTO THREE UNITS OF RAPID SAND FILTER SIZE (3.90x8.90x3.30) MTRS BY MAKING 2 NOS PARTITION WALLS 200MM THICK AT EQUAL DISTANCE & RAISING HEIGHT UPTO 30 CM. (Refer Vol-I Data Sheet No.3 for further details ) Providing, installation, testing and commissioning of Rapid Sand Filters 3 nos units of size 3.90x8.90x3.30 by construction of 2 nos partion walls at equal distance in the existing slow sand filter of size 12.50X8.90X3.00 as per proper design & drawing with all structural requirements including cost of partion wall 2 nos under drainge system based upon header lateral distribution theory using pipe based screen latrals to be insttalled perpendicular to header on both sides and space equally. The V-wire screen filter laterals made of Stainless Steel 304 grade to be fitted on suitable size UPVC base pipe, designing, providing and fixing suitable piping network from existing compressor to the converted rapid sand filter units (3 Nos) alongwith suitable HDPE/UPVC air header assembly for each unit and required accessories for air distribution, fixing the lateral with suitable fittings like Tee, Clamp, saddle, nozzles, washers, nut & bolts and other required accessories etc. Supply and placing of filter media having size 0.45mm to 0.80mm upto a depth of 800mm above the header lateral drainage system, C/O RCC or fabricated with 5mm thick MS Plate channel/drain of (size 300x400mm) for back wash waste water trough and jointing the same with CI sluice valve to 200mm dia alongwith required accessories (bends, flanges, gaskets etc.) to the existing scour pipe for all three units, Providing and fixing at site the required size pipe network for carrying raw water from secondary settling tank/clearfire to all the rapid sand filter units using suitable size sluice valve with all kind of required accessories (such as bends, flanges, gaskets etc.), Providing fixing and grouting (including demolition of wall for holes) the required size pipe network for filter water out let from each unit to the main supply line using required size sluice valve with all kind of required accessories (bends, flanges, gaskets etc. as well as sluice valve chamber of suitable size), C/O inspection chamber of Size (1.50x1.50x1.20 in two compartment) fitted with top cover of transparent sheet of acrylic fiber for inspection of filtered water and fixing of white glazzed tiles at bottom and sides of chamber, Extension of existing back wash water GI pipe line 150mm dia from adjacent converted filter bed to the proposed rapid sand filter units using CI sluice valve 150mm dia with all kind of accessories (such as bends, flanges, gaskets etc.)

Schedule A2 -Pumping Machinery and Electrical works Providing/installation of submersible pumping set of KSB/Calma/Kirloskar/JOHNSION/BS/SABAR/OSWAL make comprising to latest relevant BIS Code. The pump should be fitted with impeller of suitable alloys as per IS: 8034-1976 latest suitable for Raw water having greased packed bearings and shaft with wound stator on motor side and with soft protection sleeve on pump side ensuring better life for shaft coupled to a submersible squirrel cage electric induction motor (water proof type) of required HP & RPM as required reputed make conforming to IS: 9283-1979 latest with upto date amendments, totally dust and water proof for submersible duty isolated from the pump by intermediate casing with double mechanical seal in oil chamber and grease packed lubricated bearings and provided with stainless steel thrust bearing plate to with stand non vertical loads with minimum wear and tear. It should also be fitted with a device to take up expansion of water with the heating of motor. The pump set should include water level guards, erection clamps , cable clips , depth gauge and all allied accessories of reputed/ approved make etc. and suitable for operation on data given below:- (Booster stage) For detailed design parameters/ requirements are given in data sheet No. 7 in Vol- I. Location of Site About 2 Km from Ghumarwin Town. The altitude of place in which the motor is intended to work in ordinary service does not exceeds 1000 mt. No. of working hours per day 16 Hours.(Refer Vol-I Data Sheet No.7.

Booster Stage - No. of working sets = 1 No. and 1 No. stand bye (Discharge of each working pump = 19.42 Lps.), Total Head= 20.20 Mtrs. Type of Pump sets- submersible.

Providing horizontal spindle horizontal split casing/end suctions (back pull out arrangement) single/double/ multistage centrifugal pump or combination of pump in series of recommended make such as Mather and Platt/KSB/Kirloskar/ BS & BE ( ABB/CGL/SPDP/ TEFC/BHEL/Crompton) as per IS-1520-1980 / IS 5659 - 1970 with up to date amendments, read with IS: 9137-1978 or latest edition suitable for lifting clear water for under mentioned characteristics with bronze impellers/priming funnels, casing ring and shaft sleeves of bronze, shaft of steel grade EN-8 with cast iron casing coupled directly through a flexible coupling on a MS/Cast steel base plate ( base plate to be from the manufacturers of the pumping unit only) to Squirrel Cage drip proof induction motor of standard make such as Kirloskar/Crompton/NGEF/Marathon and suitable for operation on 400 (+)/-) 10% volts, 50 cycles/second, 3 phase AC electric supply. The power of electric motor should be at least 10% in excess of the maximum power required by the pump in the operation range of (+) 10% and (-) 25% of the duty point head. The motor should be as per IS: 325-1978 with up to date amendments read with IS: 900-1972. It should include cost of bearing nuts, bolts, pointing, earthing, and all allied accessories etc. and should meet the following requirements:-SITE CONDITIONS : Location of Site About 2 Km from Ghumarwin Town. The altitude of place in which the motor is intended to work in ordinary service does not exceeds 1000 mt. (Refer Vol-I-Technical specifications & Data Sheet No.8 for further details )

Ist Stage - No. of working sets = 2 No. working and 1 No stand bye (Discharge of each working pump = 9.71 LPS), each pump Total Head= 258.50 Mtrs. Type of Pump sets- Centrifugal.

Schedule A3 - Rising Main Excavation in foundation and trenches etc.(in pipes and pits) in all kinds of soils such as pick work, jumper work, blasting in soft / hard rock, chiselling/wedging out of rock/where blasting prohibited) saturated soil stacking the excavated earth within all leads and lifts clear from the edge of excavation and then returning the stacked soil in 15cm layers when required into plinth sides of foundation etc. consolidating each deposited layer by ramming and watering and then disposing of all surplus excavated earth as directed by the Engineer –in-charge.

Providing, laying, jointing and testing in trenches of galvanized MSERW flanged pipes including cost of flanged bends of all degrees conforming to IS/ISO 3183-2007 Grade L210 or A as per dimensions weight and test pressure mentioned below in a random length of 4m - 6m, The M.S. flanges are to be provided 5% of total joints as per table below conforming to IS: 6392-1971 (latest upto date amendments) and welding of flanges with pipes as per IS: 816-1965 with a electrode as per IS: 814-1967 including required Nos. and size of M.S. nut and bolts as per IS: 1369-1967 and compressed asbestos fiber jointing gaskets sheet not less than 3mm thick sas per IS: 2712-1965 & 95% butt welded joints by considering minimum three layers. The welding of flanges to be done on both faces in two layers on outer face + one layer on inner face to make the joints leak proof and to the entire satisfaction of the Engineer-in-charge. The laying of pipes should be conformed to IS: 5822-1994 (earth work in trenches, MS flanges and butt welded joint to be measured and paid for seprately) . The pipe shall have zinc coating as per IS:4736 in factory latest with upto date ammendements.(Refer Vol I Technical Specification and Data Sheet No. 5.

Booster stage i) MSERW pipe 200 mm dia with Wall thickness of 4.80 mm with O.D.219.10 mm having 21.219 kg/mtr.in Booster Stage RD 0/0 to RD 90

Ist stage i)MSERW pipe 200 mm dia with Wall thickness of 5.20 mm with O.D.219.10 mm having 27.430 kg/mtr.in Ist Stage RD 0/0 to RD 1050

ii)MSERW pipe 200 mm dia with Wall thickness of 4.80 mm with O.D.219.10 mm having 25.368 kg/mtr.in Ist Stage RD 1050 to RD 4050

Providing and welding M.S. flanges at suitable points to be provided 5% of total joint and remaining 95% joints with butt welded joint, conforming to following tables as per IS 6392-1971 (Latest with upto date amendments) with plain end GMS/MSERW pipe in 3 number layers inner and 2 number outer number of layers on both faces to make the joint leak proof (The cost of providing and laying of MSERW pipes to be measured and paid for seprately). The welding of flanges should conform to IS:816-1969 with electrodes as per IS: 814-1991 and required number of nuts and bolts conforming to IS 1364. including cost of gasket sheet nuts & bolts. The thickness of gasket sheet not less then 3.00mm conforming to IS 2712-1998. The work shall be done to the entire satifaction of engineer in charge with in all leads and lifts.

Booster stage MSERW Pipes 200mm dia as per IS/ISO:3183-2007 of Grade L 210 or A with flange table-5 RD 0/0 to RD 90

Ist stage MSERW Pipes 200mm dia as per IS/ISO:3183-2007 of Grade L 210 or A with flange table-28 RD 0 to RD 1050

MSERW Pipes 200mm dia as per IS/ISO:3183-2007 of Grade L 210 or A with flange table-23 RD 1050 to RD 2100

MSERW Pipes 200mm dia as per IS/ISO:3183-2007 of Grade L 210 or A with flange table-11 RD 2100 to RD 2600

MSERW Pipes 200mm dia as per IS/ISO:3183-2007 of Grade L 210 or A with flange table-5 RD 2600 to RD 4050

Providing circumferencial Butt welded joints by electrical arc welding to GMS/MSERW pipe, welded in requisite number of weld runs so as to achieve the minimum effective throat thickness of weld conforming to IS: 816-1969 specifications, by using welding electrodes conforming to IS:814-1991, at site of work complete in all respects, including manual/mechanical handling of pipes in all leads and lifts to the entire satisfaction of Engineer-in-Charge.

Booster stage i) MSERW pipe 200 mm dia as per IS/ISO:3183-2007 of Grade L 210 or A with Wall thickness of 4.80 mm RD 0/0 to RD 90

Ist stage i) MSERW pipe 200 mm dia as per IS/ISO:3183-2007 of Grade L 210 or A with Wall thickness of 5.20 mm RD 0/0 to RD 1050

ii) MSERW pipe 200 mm dia as per IS/ISO:3183-2007 of Grade L 210 or A with Wall thickness of 4.80 mm RD 1050 to RD 4050

Providing and fixing double flanged Cast Steel Non Return Valves following Class of BS: 1868/API-600 latest with uptodate ammendments of Leader/Kirlosker/KSB make of capable to with standing normal seat pressure as per class including cutting, welding, providing and fixing rubber/asbestos sheets gasket maximum thickness 3mm thick as per IS: 2712-1979 and providing and fixing MS nuts and bolts of required number includig carriage of material in all leads and lifts as per direction of Engineer-in-Charge.

200mm dia ASA-300 Table-28

200mm dia ASA-150 Table-17

Providing and fixing screwed type cast iron air valve of 40 mm dia (single ball type) of Kartar/BIR/Leader make confirming to BS 1452-90 with up date ammendments. As per class PN- 10 to with stand a seat pressure 11.22 Kg/cm2.

Schedule A4- Gravity Mains (Refer Vol-I-Technical specifications & Data Sheet No. 6 for further details ) Excavation in foundation and trenches etc. in all kind of soil such as pick work,jumper work,blasting in soft/hard rock chiselling where blasting in prohibited ,soft/ hard rock saturated soil including dewatering stacking the excavated soil with in all leads and liftrs clear from the edge of excavation and then returning the stacked soil in 15cm layers when required into plinths sides of foundation etc. consolidating each deposited layer by ramming and watering and then disposing of all surplus excavated earth as directed within all leads and lifts complete in all respect and as directed by the Engineer-in-charge.

Laying, jointing (screwed & socketted) & testing of GMS tubes conforming to IS :1239 - 1979 Part I in trenches complete in all respect ( The earth work in trenches to be measured & paid for separately) Light Class

Providing and fixing of Copper Alloy Screwed End Gate Valves (Class-2) for water works purposes as per IS: 778-1984 of following dia as per ISI marked with in all leads and lifts and as per direction of the Engineer in charge

P/F FHTC House Service Connection:- Laying, Jointing & testing in trenches of GI pipe to House Service Connection including pipe fittings,fixtures, demolation / restore of cement concrete work complete in all respect for Initial Stage (2019-2020) : 559 Nos (House Hold) (Refer Vol-I-Technical specifications & Data Sheet No. 9 for further details )

Laying in trenches galvanised mild steel tubes 15 mm dia [Light grade] tube fitting including Earth work in trenches & Dismentalling and restoration of concrete surface of House holds complete in all respect.

Providing fittings and accessories e.g. Tee, Union, Nipple, Elbow,Wheel valve,1/4" ferrule, bib cock etc.required for House Hould connection upto domestic storage Tank.The 15mm dia. Wheel valve shall confirm to BIS 778:1980 CL-!-all other G.I. fittings shall confirm to BIS specification.

MS Kamal Dev Sharma

Unipro Techno Infrastructure Pvt Ltd

Dogra Construction Company Pvt Ltd