Saldha water supply scheme Kot Block Under Pauri Divison

SITC of Pump, Motor Spare Parts and Supplying ,carting , laying and jointing of G.I pipe (M) , Source work ,Reservoir& qualitative drinking water for each house hold and all other appurtenant works etc complete SALDHA water Supply scheme Under KOT blocks in District Pauri. All rates shall be included all types of taxes and G.S.T. It is necessary the contractor will start the work from source to Distribution System. If any dispute in the source than other work will not done by the contractor

Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-in-charge.. UJS KOOP All kinds of soil.

Ordinary rock

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m 65mm dia.

Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering - -All work upto plinth level 1:4:8 (1 Cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size).

1:2:4 (1 cement : 2 coarse sand (zone-III) : 4 graded stone aggregate 20 mm nominal size)

Centering and shuttering including strutting, propping etc. and removal of form for Foundations, footings, bases of columns, etc. for mass concrete

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. Thermo-Mechanically Treated bars of grade Fe-500D or more.

Filling pebbles or stone 25 mm to 50 mm size in gallary for water interception around perforated pipe including supply of all material, labour, T&P etc complete For filetring water before entering to Nalkoop

Mild Steel Uttaranchal Koop Cylindrical type made from ERW Mild Steel tubes Grade Fe-410 to withstand minimum pressure of 7 mpa and generally as per IS specification no. : 4270 (First Revision) with latest amendments duly screwed at bottom as per drawing with 4, 5 and 6 Nos. laterals as per department requirement. Low Carbon Galvanized/Stainless Steel Grade SS 304 Laterals should be design as per IS: 8110-2000 having slot size 1.0 mm. with 40 % open area. One end of the lateral will be duly screwed and other end will be duly closed as shown in the drawing. Overall length of Uttaranchal Koop should be 1250mm inclusive of MS Blank Flange and MS Zali. At inlet near 8 cm. from one end of MS ERW Pipe in cross position horizontal direction plugged with GI Socket duly threaded to accommodate suitably lateral pipe without any leakage. Top end of MS ERW Pipe plugged with MS blank flange, 5mm thick fitted with nut, bolt and washer, one number socket fitted for outlet near 59cm. from blank flange at surface of MS ERW Pipe along with one number G.I. Bend of 11.250, a Jali of 10mm. square bar to be fitted into internal portion of ERW Pipe near bottom end. Painting with two coat of anti corrosive red oxide paint including all nut bolts and washers complete. All electrically welded joints should be water tight. Stainless Steel 250 mm. 4 laterals

Stainless Steel 250 mm. 5 laterals

Stainless Steel 250 mm. 6 laterals

Add Beldar for Site clearance etc complete.

Providing of all materials, carting from side store to side of work , lowering into trenches with true to alignment, laying of MSERW PIPE gradenYst210, confirming to IS : 1978-1982, jointing by electric welding process with proper gradeof elctodes suitable for jointing of watter supply pipe (Ador, L&T or equivalent electrodes) by cutting of pipes and making required bends by welding,completion of work with teasting of pipe line etc complete. 100 MS ERW 4.8 mm thick

Providing of all materials, carting from site store to site of work, Laying & Jointing of G.I. screwed pipes (including supply of all jointing materials like specials , white lead,,hemp and oil etc) in trenches with its cutting,threading and testing of pipe line etc complete. 100mm dia

Earth work in excavation by mechanical means (Hydraulic Excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan) including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. For pipe line in following strata including supply of labour, T&P. etc complete. Assuming that 90% pipe line is laid in trenches, it is estimated that 75% excavation will be in soil mixed with shingle, bajri & boulders and rest 25% will be in medium rock. In soil mixed with boulders

In soft rock

Cartage of following pipes, specials & fittings from RISHIKESH to site store for proper completion of works. for 100 mm dia

100 MS ERW 4.8 mm thick

Supply and fixing of the following fittings including cartage of materials, labour and T&P etc. complete. Wheel Valve/Gate Valve for 50 mm dia

Dismantling of following dia screwed and socketed MSEWR , specials and fittings including taking out of dismantled MSEWR and specials from trenches and stacking them properly within 50.00m but excluding the cost of earth work 100 MS ERW 4.8 mm thick

Relaying of dismantled G.I.Pipe in true alignment in trenches including supply of all materials,labour,T&P etc. complete. 100 MS ERW 4.8 mm thick

Supply of all materials, labour and T&P etc. and construct following valve chambers as per type design. Wheel Valve Chamber 45cm x 45cm size

Protection works-----R.R.1:6 Stone masonry

Protection works-----R.R.dry Stone masonry

Construction of Anchor Blocks of size 0.8M x 0.8 Mx 0.8 M

Providing of all materials, carting from site store to site of work, Laying & Jointing of G.I. screwed pipes (including supply of all jointing materials like specials , white lead,,hemp and oil etc) in trenches with its cutting,threading and testing of pipe line etc complete. 40mm dia

32mm dia

25mm dia

20mm dia

15mm dia

Dismantling of following dia screwed and socketed G.I. Pipes, specials and fittings including taking out of dismantled G.I. pipes and specials from trenches and stacking them properly within 50.00m but excluding the cost of earth work 20mm dia

32mm dia

40mm dia

Relaying 20mm dia

32mm dia

40mm dia

Earth work in excavation by mechanical means (Hydraulic Excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan) including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. For pipe line in following strata including supply of labour, T&P. etc complete. Assuming that 90% pipe line is laid in trenches, it is estimated that 50% excavation will be in soil mixed with shingle, bajri & boulders and rest 25% will be in medium rock. In soil mixed with boulders

In soft rock

Earth work in excavation by mechanical means (Hydraulic Excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan) including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. For pipe line in following strata including supply of labour, T&P. etc complete. Assuming that 90% pipe line is laid in trenches, it is estimated that 75% excavation will be in soil mixed with shingle, bajri & boulders and rest 25% will be in medium rock. In soil mixed with boulders

In soft rock

Cartage of following pipes, specials & fittings from Kotdwar to site store for proper completion of works. for 40 mm dia

for 32 mm dia

for 25 mm dia

for 20 mm dia

for 15 mm dia

Supply and fixing of the following fittings including cartage of materials, labour and T&P etc. complete. Wheel Valve/Gate Valve for 40 mm dia

for 32 mm dia

for 20 mm dia

Air Valve for 15 mm dia

Supply of all materials, labour and T&P etc. and construct following valve chambers as per type design. Wheel Valve Chamber 45cm x 45cm size

Air Valve Chamber 45cm x 45cm size

Protection works-----R.R.1:6 Stone masonry

Protection works-----R.R.dry Stone masonry

Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-in-charge.. Execevation for new pump house (5 m x 4 m) Foundation depth is consiered as 1 m All kinds of soil.

Ordinary rock

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

Excavating, supplying and filling of local earth (including royalty) by mechanical transport upto a lead of 5km also including ramming and watering of the earth in layers not exceeding 20 cm in trenches, plinth, sides of foundation etc. complete.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level 1:2:4 (1 Cement : 2 coarse sand (zone-III) : 4 graded stone aggregate 40 mm nominal size)

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level : 1:2:4 (1 cement : 2 coarse sand (zone-III) : 4 graded stone aggregate 20 mm nominal size)

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement : 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) : 3 graded stone aggregate 20 mm nominal size)

Centering and shuttering including strutting, propping etc. and removal of form for : Foundations, footings, bases of columns, etc. for mass concrete

Suspended floors, roofs, landings, balconies and access platform

Lintels, beams, plinth beams, girders, bressumers and cantilevers

Columns, Pillars, Piers, Abutments, Posts and Struts

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. Thermo-Mechanically Treated bars of grade Fe-500D or more.

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level. Thermo-Mechanically Treated bars of grade Fe-500D or more.

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in: Cement mortar 1:4 (1 cement : 4 coarse sand)

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level in all shapes and sizes in : Cement mortar 1:4 (1 cement : 4 coarse sand)

CEMENT PLASTER (IN FINE SAND) 12 mm cement plaster of mix 1:4 (1 cement: 4 fine sand)

CEMENT PLASTER (IN FINE SAND) 20 mm cement plaster of mix :

6MM CEMENT PLASTER 1:3 (1 cement : 3 fine sand)

Distempering with oil bound washable distemper of approved brand and manufacture to give an even shade :

Finishing walls with water proofing cement paint of required shade : New work (Two or more coats applied @ 3.84 kg/10 sqm)

52 mm thick cement concrete flooring with concrete hardener topping, under layer 40 mm thick cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) and top layer 12 mm thick cement hardener consisting of mix 1:2 (1 cement hardener mix : 2 graded stone aggregate 6 mm nominal size) by volume, hardening compound mixed @ 2 litre per 50 kg of cement or as per manufacturer's specifications. This includes cost of cement slurry, but excluding the cost of nosing of steps etc. complete.

Cement plaster skirting up to 30 cm height, with cement mortar 1:3 (1 cement : 3 coarse sand), finished with a floating coat of neat cement. 18 mm thick

Providing and laying water proofing treatment on roofs of slabs by applying cement slurry mixed with water proofing cement compound consisting of applying: (a) after surface preparation, first layer of slurry of cement @ 0.488 kg/sqm mixed with water proofing cement compound @ 0.253 kg/sqm. (b) laying second layer of Fibre glass cloth when the first layer is still green. Overlaps of joints of fibre cloth should not be less than 10 cm. (c) third layer of 1.5 mm thickness consisting of slurry of cement @ 1.289 kg/sqm mixed with water proofing cement compound @ 0.670 kg/sqm and coarse sand @ 1.289 kg/sqm. This will be allowed to air cure for 4 hours followed by water curing for 48 hours. The entire treatment will be taken upto 30 cm on parapet wall and tucked into groove in parapet all around. (d) fourth and final layer of brick tiling with cement mortar (which will be paid for separately.

Painting wood work with Deluxe Multi Surface Paint of required shade. Two or more coat applied @ 0.90 ltr/10 sqm over an under coat of primer applied @0.75 ltr/10 sqm of approved brand and manufacture

Repairs to plaster of thickness 12 mm to 20 mm in patches of area 2.5 sq.meters and under, including cutting the patch in proper shape, raking out joints and preparing and plastering the surface of the walls complete, including disposal of rubbish to the dumping ground, all complete as per direction of Engineer-in-Charge. With cement mortar 1:4 (1 cement : 4 fine sand) for existing water tank (Provisional)

Cleaning of under ground sump, R.C.C. Tank ( independent staging) including disposal of slit and rubbish, all as per direction of Engineer-in-Charge. The cleaning shall consist following operations:- (i)Tank shall be emptied of water by pumping & bottom shall be cleaned of silt and other deposits. (ii) Entire surface area of the sump shall then scrubbed thoroughly with wire brush etc. and pressure washed with water. (iii) Chlorination of RCC internal surface by liquid chlorine. (iv) The treated surface shall be dried using air jetting and all loose particles shall be removal from the surface. (v) Finally the surface shall be treated with ultraviolet radiation etc. as per direction of Engineer-in-Charge.

SITC of horizontal split casing centrifugal pumps for MPS discharge 315, LPM, 265 mtr head, with suitable motor and base frame and foundation complete .

Mandatory Tools & Spares

Non-Returning Valves

Transportation with Loading & Unloading

Investigation, design and construction of following RCC CWR / semi sunk reservoir including testing, cost of all pipes & fittings, supply and cartage of all material, Labour and T&P etc, complete. Structural design should be from IIT or equivalent institution. (Cap. in KL) 25 KL ips1 salda

5KL salda dandahar, sainj

12.5 KL pandali kharkhola

Provision for barbed wire fencing wall or such other work all round the land for preventing approach of unathourised souls.

Provision for repairing of existing CWR tank 5-50 KL

Supply and installation of bucket type chlorinator of 25 liters capacity including bleeching powder solution doser, chloroscope kit with stop cock & iron cage fabricated with 25 mm x 25 mm square mesh with locking arrangements below dozer to protect flexible pipe connection with CWR complete with all arrangements in position.

Protection works-----R.R.dry Stone masonry

Providing Functional House hold tap Connection (FHTC) from exiting supply main to House hold including with Laying & Jointing of G.I Pipe (Medium)line including Excavation of Earth work upto Requried depth , Plain Cement Concret etc, including all materials and Labours etc as per direction of Site Encharge for Proper completion of work.

Making connection with the existing M.S. Galvanised Supply mains, including ferrule connection's specials etc fixing of bib cock in house hold including all material's and labour as per specificition and direction of Engineer Encharge for proper completi

Godown & hring charges

Exenditure trail & testing (6 month)

5KL salda dandahar, sainj

12.5 KL pandali kharkhola

Provision for barbed wire fencing wall or such other work all round the land for preventing approach of unathourised souls.

Provision for repairing of existing CWR tank 5-50 KL

Supply and installation of bucket type chlorinator of 25 liters capacity including bleeching powder solution doser, chloroscope kit with stop cock & iron cage fabricated with 25 mm x 25 mm square mesh with locking arrangements below dozer to protect flexible pipe connection with CWR complete with all arrangements in position.

Protection works-----R.R.dry Stone masonry

Providing Functional House hold tap Connection (FHTC) from exiting supply main to House hold including with Laying & Jointing of G.I Pipe (Medium)line including Excavation of Earth work upto Requried depth , Plain Cement Concret etc, including all materials and Labours etc as per direction of Site Encharge for Proper completion of work.

Making connection with the existing M.S. Galvanised Supply mains, including ferrule connection's specials etc fixing of bib cock in house hold including all material's and labour as per specificition and direction of Engineer Encharge for proper completi

Godown & hring charges

Exenditure trail & testing (6 month)