Construction of Tube Well Irrigation Scheme Toka Nagla at village Toka Nagla GP Kundiyon Tehsil Paonta Sahib District Sirmour HP

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 All Kinds of soil, within all leads and lifts complete in all respect and to the entire satisfaction of the Engineer-in-Charge.

Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth upto 1.5 m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm in depth, including consolidating each deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within a lead of 50 m : Pipes, cables etc. exceeding 80 mm dia. But not exceeding 300 mm dia, All Kinds of Soil complete in all respect within all leads and lifts and to the entire satisfaction of the Engineer-in-Charge.

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

Foundations, footings, bases of columns,etc. for mass concrete (Item Code HPPWDSR 2020 - Chapter 5.9.1) complete in all respectsd as per the directions of the Engineer -in -Charge.

Edges of slabs and breaks in floors and walls Under 20 cm wide (Item Code HPPWDSR 2020 - Chapter 5.9.16.1) complete in all respectsd as per the directions of the Engineer -in -Charge.

Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc. (Item Code HPPWDSR 2020 - Chapter 5.9.2) l complete in all respectsd as per the directions of the Engineer -in -Charge.

Suspended floors, roofs, landings, balconies and access platform (Item Code HPPWDSR 2020 - Chapter 5.9.3) complete in all respectsd as per the directions of the Engineer -in -Charge.

Lintels, beams, plinth beams, girders, bressumers and cantilevers (Item Code HPPWDSR 2020 - Chapter 5.9.5) complete in all respectsd as per the directions of the Engineer -in -Charge.

Columns, Pillars, Piers, Abutments, Posts and Struts Extra for shuttering in circular work (20% of respective centering and shuttering items) (Item Code HPPWDSR 2020 - Chapter 5.9.14) (Add 20% Extra Cost on centering & shuttering on (Item Code HPPWDSR 2020 - Chapter 5.9.6) complete in all respectsd as per the directions of the Engineer -in -Charge.

Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc. (Item Code HPPWDSR 2020 - Chapter 5.9.2) + Extra for shuttering in circular work (20% of respective centering and shuttering items) (Item Code HPPWDSR 2020 - Chapter 5.9.14) (Add 20% Extra Cost on centering & shuttering on Item Code HPPWDSR 2020 - Chapter 5.9.2) complete in all respectsd as per the directions of the Engineer -in -Charge.

Arches, domes, vaults up to 6 m span (Item Code HPPWDSR 2020 - Chapter 5.9.9) complete in all respectsd as per the directions of the Engineer -in -Charge.

Supplying and filling in plinth with sand under floors, including watering, ramming,consolidating and dressing complete. (Item Code HPPWDSR 2020 - Chapter 2.27) complete in all respects as per the directions of the Engineer -in -Charge.

Providing & applying a coat of residual petroleum bitumen of grade of VG-10 of approved quality using 1.7 kg per square metre on damp proof course after cleaning the surface with brushes and finally with apiece of cloth lightly soaked in kerosene oil. (Item code HPPWDSR 2020:- 4.13 ). within all leads and lifts,complete in all respects as per the directions of the Engineer -in-Charge.

Random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 (1 cement: 6 core sand: 12 graded stone aggregate 20mm nominal size) upto plinth level with:(Item Code HPPWDSR 2020-Chapter 7.1.1) within all leads and lift complete in all respects as per directions of Engineer-in Charge

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 : (Item Code HPPWDSR 2020 - Chapter 6.4) Cement mortar 1:6 (1 cement : 6 coarse sand): (Item Code HPPWDSR 2020 - Chapter 6.4.2) within all leads & lifts complete in all respects as per the directions of the Engineer -in -Charge.

Half brick masonry 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.(Item Code HPPWDSR 2020 - Chapter 6.13) Cement mortar 1:4 (1 cement : 4 coarse sand): (Item Code HPPWDSR 2020 - Chapter 6.13.2), within all leads & lifts complete in all respects as per the directions of the Engineer -in -Charge.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level 1:5:10 (1 Cement: 5 coarse sand : 10 graded stone aggregate 40 mm nominal size). (Item Code HPPWDSR 2020 - Chapter 4.1.10), within all leads & lifts complete in all respects as per the directions of the Engineer -in -Charge.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level 1:4:8 (1 Cement: 4 coarse sand : 8 graded stone aggregate 40 mm nominal size). (Item Code HPPWDSR 2020 - Chapter 4.1.8), within all leads & lifts complete in all respects as per the directions of the Engineer -in -Charge.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level 1:3:6 (1 Cement: 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) (Item Code HPPWDSR 2020 - Chapter 4.1.6), within all leads & lifts complete in all respects as per the directions of the Engineer -in -Charge.

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 : 4 graded stone aggregate 20 mm nominal size) (Item Code HPPWDSR 2020 - Chapter 4.1.3), within all leads & lifts complete in all respects as per the directions of the Engineer -in -Charge.

Providing and laying in position reinforced cement concrete 1:1.5:3 (1cement : 1.5 coarse sand) : 3 graded stone aggregate 20 mm nominal size) and curing complete in :

All work up to plinth level excluding the cost of centering, shuttering & reinforcement complete in all respect within all leads and lifts and to the entire satisfaction of the Engineer-in-Charge.

In walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level upto all level, excluding the cost of centering, shuttering and reinforcement complete in all respect within all leads and lifts and to the entire satisfaction of the Engineer-in-Charge.

Reinforced cement concrete work in beams, suspended floors, roofs having slope up to 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases above plinth level up to floor five level, excluding the cost of centering, shuttering, finishing and reinforcement with 1:1.5:3 (1cement : 1.5 coarse sand: 3 graded stone aggregate 20 mm nominal size). (Item Code HPPWDSR 2020 - Chapter 5.3)

Providing and laying in position reinforced cement concrete 1:1:2 (1cement : 1 coarse sand : 2 graded stone aggregate 20 mm nominal size) and curing complete in :

Walls i/c attached buttresses,pilasters and their caps and bases string courses etc. upto foor two level. (Item Code HPPWDSR 2009 - 09330100). within all leads and lifts and to the entire satisfaction of the Engineer-in-Charge.

Reinforcement for RCC work in Suspended floor,roofs,landing & shelves & their support balconies,beams,girders.bressumers andcantilever uptofloor two level, within all leads and lifts and to the entire satisfaction of the Engineer-in-Charge.

6mm cement plaster of mix:(Item Code HPPWDSR 2020-Chapter 13.16) 1:3 ( 1 cement : 3 fine sand) (Item Code HPPWDSR 2020-Chapter 13.16.1) complete within all leads and lifts and to the entire satisfaction of the Engineer-in-Charge.

15 mm cement plaster on the rough side of single or half brick wall of mix.(Item Code HPPWDSR 2020-Chapter 13.5) 1:4 (1 cement: 4 Coarse sand) (Item Code HPPWDSR 2020-Chapter 13.5.1) complete within all leads and lifts and to the entire satisfaction of the Engineer-in-Charge.

Making plinth protection 50mm thick of cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) over 75mm thick bed of dry brick ballast 40 mm nominal size, well rammed and consolidated and grouted with fine sand, including necessary excavation, levelling & dressing & finishing the top smooth (Item Code HPPWDSR 2020 - Chapter 4.17) (Item code HPPWDSR 2020-Chapter 4.17)

Providing & laying Damp Proof Course 40mm thick with cement concrete 1:2:4 (1 cement:2sand:4 graded stone aggregate 10 mm nominal size) & curing complete. (Item code HPPWDSR 2020-Chapter 4.10) within all leads & lifts complete in all respects as per the directions of the Engineer -in -Charge.

Cement concrete flooring 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate) finished with a floating coat of neat cement, including cement slurry, but excluding the cost of nosing of steps etc. complete. (Item Code HPPWDSR 2020 - Chapter 11.3) (40 mm thick with 20 mm nominal size stone aggregate): (Item Code HPPWDSR 2020 - Chapter 11.3.1) within all leads & lifts complete in all respects as per the directions of the Engineer -in -Charge.

Boulder /Stone filling under floors or behind retaining walls. (Item Code HPPWDSR 2009 - 1133000000), within all leads and lifts complete in all respect and to the entire satisfaction of the Engineer-in-Charge.

Providing Mild steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding complete in all respect within all leads and lifts and to the entire satisfaction of the Engineer-in-Charge.

Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete. (Item Code HPPWDSR 2020 - Chapter 10.2)

Providing and fixing angle iron frames for doors, windows and ventilators of mild steel Angle sections of size 35x35x5 mm, joints mitred and welded by angle iron 35x35x5 mm or 35x 5 mm flat pieces to the existing T-iron frame or to the wall with dash fastener, including fixing of necessary butt hinges and screws and applying a priming coat of approved steel primer, all complete as per the direction of Engineer-In-charge. (Item Code HPPWDSR 2020 - Chapter 10.31).

Providing and fixing 1 mm thick M.S. sheet sliding-shutters, with frame and diagonal braces of 40x40x6 mm angle iron, 3 mm M.S. gusset plates at the junctions and corners, 25 mm dia pulley, 40x40x6 mm angle and T- iron guide at the top and bottom respectively, including applying a priming coat of approved steel primer. (Item Code HPPWDSR 2020 - Chapter 10.4).within all leads and lifts,complete in all respects as per the directions of the Engineer -in-Charge.

Providing and fixing M.S. round or square bars with M.S. flats at required spacing in wooden frames of windows and clerestory windows (M.S. grill) (Item code HPPWDSR 2020- Chapter 14.29) within all leads and lifts,complete in all respects as per the directions of the Engineer -in-Charge.

Providing 40x5 mm flat iron hold fast 40 cm long including fixing to frame with 10 mm diameter bolts, nuts and wooden plugs and embedding in cement concrete block 30x10x15cm 1:3:6 mix (1 cement : 3 coarse sand : 6 graded stone aggregate 20mm nominal size). (Item Code HPPWDSR 2020 - Chapter 9.53). within all leads and lift complete in all respects as per directions of Engineer-in Charge.

Providing and fixing ISI marked oxidised M.S. sliding door bolts with nuts and screws etc. complete : (Item code HPPWDSR 2020- Chapter 9.62) 250x16mm. (Item code HPPWDSR 2020 Chapter-9.62.2) complete in all respects as per the directions of the Engineer -in -Charge.

Providing and fixing ISI marked oxidised M.S. tower bolt black finish, (Barrel type) with necessary screws etc. complete : (Item code HPPWDSR 2020- Chapter 9.63) 250x10 mm. (Item code HPPWDSR 2020 Chapter-9.63.1) complete in all respects as per the directions of the Engineer -in -Charge.

Providing and fixing ISI marked oxidised M.S. handles conforming to IS:4992 with necessary screws etc. complete. (Item code HPPWDSR 2020- Chapter 9.66) 125 mm. (Item code HPPWDSR 2020 Chapter-9.66.1) complete in all respects as per the directions of the Engineer -in -Charge.

Providing and fixing on wall face unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion, (i) Single socketed pipes.(Item Code HPPWDSR 2020 - Chapter 12.41) 110 mm diameter U-PVC pipes. (Item Code HPPWDSR 2020 - Chapter 12.41.2), within all leads & lifts complete in all respects as per the directions of the Engineer -in -Charge.

Finishing with Epoxy paint (two or more coats) at all locations prepared and applied as per manufacturer's specifications including appropriate priming coat, preparation of surface, etc. complete. (Item Code HPPWDSR 2020 - Chapter 13.52) On steel work: (Item Code HPPWDSR 2020 - Chapter 13.52.1), within all leads & lifts complete in all respects as per the directions of the Engineer -in -Charge.

White washing with lime to give an even shade:(Item Code HPPWDSR 2020-Chapter 13.37). New Work (three or more coats) (Item Code HPPWDSR 2020-Chapter 13.37.1), within all leads & lifts complete in all respects as per the directions of the Engineer -in -Charge

Finishing walls with water proofing cement paint required shade: (Item Code HPPWDSR 2020-Chapter 13.44) New Work (Two or more costs applied @ 3.84 kg/10sqm) (Item Code HPPWDSR 2020-Chapter 13.44.1), within all leads & lifts complete in all respects as per the directions of the Engineer -in -Charge.

Providing and fixing M.S fan clamp type 1 of 16 mm dia M.S bar bent to shape with hooked ends in R.C.C slab during laying including painting the exposed portion of loop, all as per standard design complete.(Item code HPPWDSR 2020- Chapter 10.17) within all leads & lifts complete in all respects as per the directions of the Engineer -in -Charge.

Providing and fixing on wall face unplasticised - PVC moulded fittings/ accessories for unplasticised Rigid PVC rain water pipes conforming to IS :13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion. (Item Code HPPWDSR 2020 - Chapter 12.42). Single pushfit Coupler (Item Code HPPWDSR 2020 - Chapter 12.42.2) 110 mm Dia (Item Code HPPWDSR 2020 - Chapter 12.42.2.2) For Drain Pipe of PVC pipe 110 mm Dia. (Single pushfit Coupler), within all leads & lifts complete in all respects as per the directions of the Engineer -in -Charge.

Providing and fixing on wall face unplasticised - PVC moulded fittings/ accessories for unplasticised Rigid PVC rain water pipes conforming to IS :13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion. (Item Code HPPWDSR 2020 - Chapter 12.42). Bend 87.5° (Item Code HPPWDSR 2020 - Chapter 12.42.5) 110 mm Dia Bend (Item Code HPPWDSR 2020 - Chapter 12.42.5.2)For Drain Pipe of PVC pipe 110 mm Dia (Bend 87.5°), within all leads & lifts complete in all respects as per the directions of the Engineer -in -Charge.

Providing and fixing unplasticised -PVC pipe clips of approved design to unplasticised PVC rain water pipes by means of 50x50x50 mm hard wood plugs, screwed with M.S. screws of required length, including cutting brick work and fixing in cement mortar 1:4 (1 cement : 4 coarse sand) and making good the wall etc. complete.(Item Code HPPWDSR 2020 - Chapter 12.43).110 mm Dia.(Item Code HPPWDSR 2020 - Chapter 12.43.2) For Drain Pipe of PVC pipe 110 mm Dia (PVC pipe Clips), within all leads & lifts complete in all respects as per the directions of the Engineer -in -Charge.

Providing, laying, jointing and testing in trenches (to level or grade) GMS tube ( IS:1239-2004) of 150 mm dia, & medium Class conforming to IS specification capable to withstand the required hydraulic test pressure as per IS code in random length of 6.00 mtrs. complete in all respect within all leads and lifts and to the entire satisfaction of the engineer-in-charge. (EARTH WORK IN TRENCHES TO BE MEASURED PAID FOR SEPARATELY), within all leads & lifts complete in all respects as per the directions of the Engineer -in -Charge.

Providing, laying, jointing and testing in trenches (to level or grade) GMS tube ( IS:1239-2004) of 125 mm dia, & medium Class conforming to IS specification capable to withstand the required hydraulic test pressure as per IS code in random length of 6.00 mtrs. complete in all respect within all leads and lifts and to the entire satisfaction of the engineer-in-charge. (EARTH WORK IN TRENCHES TO BE MEASURED PAID FOR SEPARATELY), within all leads & lifts complete in all respects as per the directions of the Engineer -in -Charge.

Providing, laying, jointing and testing in trenches (to level or grade) GMS tube ( IS:1239-2004) of 100 mm dia, & medium Class conforming to IS specification capable to withstand the required hydraulic test pressure as per IS code in random length of 6.00 mtrs. complete in all respect within all leads and lifts and to the entire satisfaction of the engineer-in-charge. (EARTH WORK IN TRENCHES TO BE MEASURED PAID FOR SEPARATELY), within all leads & lifts complete in all respects as per the directions of the Engineer -in -Charge.

Providing, laying, jointing and testing in trenches (to level or grade) GMS tube ( IS:1239-2004) of 25 mm dia, & medium Class conforming to IS specification capable to withstand the required hydraulic test pressure as per IS code in random length of 6.00 mtrs. complete in all respect within all leads and lifts and to the entire satisfaction of the engineer-in-charge. (EARTH WORK IN TRENCHES TO BE MEASURED PAID FOR SEPARATELY), within all leads & lifts complete in all respects as per the directions of the Engineer -in -Charge.

Providing, welding and fixing of M.S. flanges after every 15 No. pipes (90 m interval), conforming to following table 5; 125 mm as per IS:6392-1971 (Latest with upto date amendments) and welding of MS Flanges with G.I. Pipes/ MSERW pipes in two layers on both faces to make the joint leak proof (The cost of providing and laying of G.I.Pipes/MSERW Pipes to be measured and paid for separately). The welding of flanges should conform to IS 816-1969 with electrode as per IS : 814-1991 and required number of nuts & bolts conforming to IS: 1364. The thickness of gasket not less than 3.00mm conforming to IS : 2712-1998. The work shall be done as per entire satisfaction of Engineer-in-Charge within all leads and lifts.

Providing circumferencial Butt welded joints by electrical arc welding to GI pipe 125 mm Dia. having following dia. of pipe,wall thickness,welded in requisite numbers of weld runs so as to achieve the minimum effective throat thickness of weld conforming to IS 816-1969 specifications, by using welding electrodes of 2.5 mm to 6.3 mm of ADVANI Oerlikon (Adore) - CITOJET / ESAB make, 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. , within all leads & lifts complete in all respects as per the directions of the Engineer -in -Charge.

Providing, welding and fixing of M.S. flanges after every 15 No. pipes (90 m interval), conforming to following table 5; 100 mm as per IS:6392-1971 (Latest with upto date amendments) and welding of MS Flanges with G.I. Pipes/ MSERW pipes in two layers on both faces to make the joint leak proof (The cost of providing and laying of G.I.Pipes/MSERW Pipes to be measured and paid for separately). The welding of flanges should conform to IS 816-1969 with electrode as per IS : 814-1991 and required number of nuts & bolts conforming to IS: 1364. The thickness of gasket not less than 3.00mm conforming to IS : 2712-1998. The work shall be done as per entire satisfaction of Engineer-in-Charge within all leads and lifts.

Providing and Fixing CI Non Return Valve 125 mm ø (PN-1.0) 10.2 Kg/cm² Kartar make i/c MS Flange of Table-5 as per IS 6392-1971 WT of 83.00 Kg & Welding of MS Flanges in two layers on both faces and & i/c carriages in all respects within all leads & lifts.

Providing and Fixing CI Sluice Valve 150mm ø (PN-1.0) 10.20 Kg/Cm2 of Kartar Make i/c MS Flange of Table-5 as per IS 6392-1971 WT of 71.30 Kg & Welding of MS Flanges in two layers on both faces and & i/c carriages in all respects within all leads & lifts.

Providing and Fixing CI Non Return Valve 100 mm ø (PN-1.0) 10.2 Kg/cm² Kartar make i/c MS Flange of Table-5 as per IS 6392-1971 WT of 83.00 Kg & Welding of MS Flanges in two layers on both faces and & i/c carriages in all respects within all leads & lifts.

Providing and Fixing CI Non Return Valve 80 mm ø (PN-1.0) 10.2 Kg/cm² Kartar make i/c MS Flange of Table-5 as per IS 6392-1971 WT of 83.00 Kg & Welding of MS Flanges in two layers on both faces and & i/c carriages in all respects within all leads & lifts.

Providing and fixing HDPE Air Release Valve of 25 mm Dia. with G.I Socket of 25 mm Dia. Tee & GI Nipple of 25 mm Dia. in Distribution System including Jointing & fitting complete in all respect.

Providing & Fixing Puddle Collar 150 mm Dia. complete with all neccessary fitting & accessories. complete in all respect as the directions of the Engineer -in- Charge.

Providing and fixing PP Valve of 90 mm Dia. with flange complete with all necessary fittings and accessories. complete in all respect as the directions of the Engineer -in- Charge.

Providing and fixing PP Valve of 110 mm Dia. with flange complete with all necessary fittings and accessories. complete in all respect as the directions of the Engineer -in- Charge.

Providing & fixing of Valve Box for Hydrants size 12" complete in all respects and upto entire satisfaction of engineer incharge, complete in all respects as per the directions of the Engineer -in- Charge.

Providing & Laying in trenches HDPE pipesof following diameters & classes as per IS 4984 , PE-100 and jointing the pipes through push type compression joints by hydraulically operated machines upto 110 mm diameter and butt fussion ( heat fusion process) above 110 mm diameter i/c necessary fittings,bends,tees & reducers fabricated in accoradance with IS 8360 & IS 8008 with latest ammendments & shall be provided as per site conditions.Flanging of the pipes shall be made as& where required confirming to code IS 8008 & IS 7634, stub ends will be welded on pipes & MS flange shall be provided with slip on covered by epoxy coating/plastic powder. The flange should be confirm to ANSI B 16.5 with necessary nuts & Bolts. Jointing shall be complete in all respects i/c testing at site upto entire satisfaction of engineer-in charge.

Length of 90 mm HDPE Pipe (PN.6.0,PE-100)

Length of 110 mm HDPE Pipe (PN.6.0,PE-100)

Providing & fixing of 63 mm hydrant with Main or Submain line including HDPE Riser 63 mm Double Threaded PN-10.0 ,75 mm PP Ball Valve, Bend, Male Female Coupler Threaded PN-10.0,Service Saddle PN-10.0 and Elbow bend with Steel Clamp complete in all respect and jointing by electro fusion process (as per requirement of main & sub main line).For Distribution System with 90 mm dia, complete within all leads & lifts complete in all respects as per the directions of the Engineer -in -Charge.

Providing & fixing of 63 mm hydrant with Main or Submain line including HDPE Riser 63 mm Double Threaded PN-10.0 ,75 mm PP Ball Valve, Bend, Male Female Coupler Threaded PN-10.0,Service Saddle PN-10.0 and Elbow bend with Steel Clamp complete in all respect and jointing by electro fusion process (as per requirement of main & sub main line). For Distribution System with 110 mm dia, complete within all leads & lifts complete in all respects as per the directions of the Engineer -in -Charge.

Printing new lettters and figures of any shade with synthetic enamel black or any other approved colour to give n even shade as per drawings and technical specifications clause 1701 in English and roman, hyphen, commas and the like not to be measured and paid for, complete within all leads & lifts complete in all respects as per the directions of the Engineer -in -Charge.

Supply of submersible pumping set of KSB /Calama /Kirloskar/ Johnstion make comprising to latest relevant BIS Code. The pump should be fitted with bronze impeller of suitable alloys as per IS 8034-1976 latest suitable for Clear 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 2900 of reputed make conforming to BIS 9238-1979 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 all items containing item no. 58.01 & 58.78, water level guards, erection clamps , cable clips and depth gauge etc. and suitable for operation on data given below:-

SITE CONDITIONS:-

Location of site:- Toka Nagla (Phase-I)

The altitude of place in which the motor is intended to work in ordinary service.

Humidity:- Humid during rainy season

Nature of atmosphere:-Normal

Detail of quality of water:- Clear water

Water free from sand or not:-Free from sand

Water corrosive or not:-Not corrosive

Turbidity:-Less than 50 ppm

Any other information if required.

OPERATING CONDITIONS

Type of current:- AC. Three phase

Operating frequency:50Hz

Rated voltage:400(+/-)

System of earthing if any to be adopted

Speed of revolution

Direction of rotation

No. of working hours per day.:20 Hours

The maximum temperature of cooling air and water in the place in which the pump set is intended to work in ordinary service:tempraturer of place to be specified 20° to 42°C

MOTOR

Ref. to BIS code:BIS 9283-1979 with upto date amendments

Type of enclosure of motor:As per BIS-6491-1985(Latest)

Type of duty :Continuos

Mechanical output in KW:Suitable for driving submersible pumps required for duties specified agains pumps.To avoid overloading of motor a margin of about 15-20% may be kept in rated output to prime mover

Class of insulation:Class B

Max. Permissible temp. Rise of motor reqd. if different from that given in 8 (viii) above. To be specified by tenderer

Particulars of test reqd. & where they are to be conducted:As per terms and conditions

Particulars as to whether voltage limiting device will be employed:oil immersed star delta starter to be installed between bus bar and motor.Shunt capacitor is also proposed to be installed for improving the power factor at site.Star delta starter upto 37.5Kw

Type of motor:AS per BIS 9283-1979 or latest

Details of shaft extension required

Break way torque in terms of rated load torque and the corresponding break-way starting current which may be taken from the supply with the starting apparatus in circuit:breakway torque to be given by the tendrer but the starting current should not exceed 2.5 times of the full load current

Nature of load and any information regarding the driven machine which has a bearing upon the torque reqd. during the accelerated period, the kinetic energy of the moving parts to be accelerated and No. of starts during a specified period.:To work the pump offered

Where possible fault capacity of the system to which the motor is connected:the motor should be able to withstand initial current of 2.5 times the rated current for two minutes without suffering damages or permanent deformations

PUMPS:

Nos. of pumps required: 1No. Set of 20 HP

Spare parts required:From two years normal maintainance as recommended by manufacturer

Type of drive:Electric Induction Motor

Optional fittings required

Pump Operating conditions

Capacity:10.00 lps for one pump

Total head in meters: 71.50 metres

Static head: 67.00 metres

Minimum depth of water(metres)

Variation in water level(metres)

Ground level to Max. water level (H.F.L)(metres)

Ground level to delivery point(metres)

Pressure in the suction tank.(metres)

Pressure in the delivery tank (metres)

Length of rising main: Rising main -I (12.00 metres)

Dia of rising main: 125 mm

Turbidity of water <50 ppm

Drive type:Electric driven

Limits of total head in which the pump is required to operate:(-) 15 % to (+) 10 % of total head

Suction/Delivery size of pump to be specified by the tendrer

Efficiency of pump at to be specified by the tendrer

a) Duty head

b) (+) 10% head.

c) (-) 15% head.

Material of construction:to be specified by the tendrer(manufacturers certificate to be appended)

Providing & Fixing of Fully Automatic Air Breaker Star Delta Starter of Havell's/ L&T/ BHEL make as per IS:8544-1979 with Upto date ammendments for Squirrel Cage/ Slipping Motor mounted on Pannel with Magnetic type overload release and gaspot, Time lag, Under Voltage release of suitable capacity, with or without initial oil filling as the case may be with single phase preventor as per IS:1248 (P-V) 1983 with upto date ammendments starters. 1 No

Supply of MS. Angle iron steel sheet 16 SWG fabricated floor mounting closed (Almirah type) switch board comprising and capable of mounting the following accessories and with all internal electric connections, duly painted. The drawing of panel board shall be subject to approval of Engineer-in-Charge. 1 No.

ICTP switches with HRC fuses of Havells/L&T/standard /cromption make for required motor of suitable capacity and conforming to BIS: 4064-1978 latest with upto date amendments.1 No.

Bus bar chamber having 3 copper bars of suitable rating for full length of 3 phases and one bar of half the rating of full length for neutral conforming to BIS: 8084 –1976 and 11353-1985 read with 5578-1985 all latest with upto date amendmentsof suitable rating.. 1 set

MCB of suitable capacity of Havells/standard/MDS/Jyoti/Kilburn make to feed motors offered by the tenderer conforming to BIS: 2516-1985 latest with upto date amendments with neutral linked under voltage release. .1 No.

3 phase indicator lamps complete with toggle switches for individual motors conforming ti BIS 3452 part I & II latest with up to date amendments of 15 watts..1 set

50 mm dial Hour run meter of CEE/NEE make of suitable range as per relevant BIS specifications. 1 No.

Supply of floor/wall mounted power factor shunt capacitor conforming to BIS: 2834-1986 latest with upto date amendments Baja/L&T/Asian/cromption make to raise the prevailing power factor at site to 0.95 for direct connection to induction motor individually of suitable rating each including cable of siemens/Gloster/ICC make form bus bar chamber to capacitor and also including L&T/LK/Kilburn make ICTP switches conforming to BIS –4064-1978 or latest with HRC fuses (range to be specified by the tendrerer). 1No.

Providing and Fixing CI Sluice Valve PN-1.0 10.2Kg/cm² Kirloskar/Leader make i/c double flanged Sluice Valve Having Size one dia. Higher than Pump & capable of withstanding nominal seat pressure of 10.20 Kg/cm2 as per IS Code 14846:2000. 1No.

Providing and laying suitable size copper PVC insulated armoured power 3.5 core cable conforming to BIS 1554 (part-I) –1988 of latest with upto date amendments siemen/IEC/ GICO/ Finolex/ closter/ICC make form meter of HPSEB- to MCB and form MCB to Bus bar switch and starter (one cable carrying all three phases) including all other electrical equipment/accessories such as thimbles, flexible pipe solder, nuts and bolts, cable glands, etc. laid in pipes of trenches under floor. The type, size and make will be subject to approval of HPSEB authorities. In case of non acceptance by HPSEB authorities it shall have to be replaced by the tenderer. Supply Side:-Suitable Size Motor Side:-Suitable Side 6 Rmt.

Providing and Fixing Kirloskar/Leader make i/c double flanged (Swing Check Type) Reflux Valve Having Bypass Arrangement and Having Size one dia. Higher than Pump to delivery of Pump & capable of withstanding nominal seat pressure of 10.20 Kg/cm2 as per IS Code 5312-1984 (P-I).1 No.

Supply of PVC joint less flat water proof cable as per BIS: 694-1990 latest with upto date amendments suitable for the pump sets offered from MCB to motor including all other electrical equipment/accessories such as thimbles, flexible pipes solder, nuts and bolts, cable glands etc laid in pipes of trenches under floor. The type, size and make will be subject to approval of HPSEB authorities & in case of non acceptance by HPSEB authorities it shall have to be replaced by tender. 67.10 Rmt.

Providing and laying double loop earthing with G.I. wire & G.I plate complete with material such as charcoal, common salt, GI. Pipes, thimbles, nuts and bolts, digging of pits, GI. Wiring and aluminum strips of required capacity conforming to BIS: 3043-1987 latest with upto date amendments for above motors and other electrical equipment’s. .1 Job

Supply of standard make circular dial pressure gauge 0-16 kg/cm2 range of feibig make with all accessories such s stop cock, copper tubing etc, conforming to BIS: 3624-1987 latest with upto date amendments. .1 No.

Providing and laying delivery pipe 100 mm dia. GMS Tubes (Medium Class) (IS:1239 - 1979) jointed with MS flanges of table-5 as per IS: 6392-1971 (upto a length of 20 mtrs ) including rappers, flanges, rubber gaskets, nuts and bolts and specials upto 5 mtrs away from the outer wall of pump houses as per layout drawings approved by Engineer-in-Charge.(From Pump to Common header).1 Job

Installation charges on all equipment including cost of tees, Flow meter, bends, tapers and any other fittings required as per site conditions and as per direction of Engineer-in-charge..1 Job

Providing & fixing,erection of electricity system in pump house(One fan,One C.F.L outside & Inside,one 5 Amp Socket Inner Side & Outer side of pump house,one 16 Amp Socket inner side of pump house 1 Job

Providing and fixing M-POWER MODULE, L&T make for mobile controller Vide Cat no.GSM 03010000 of reputed make confirming to standard with upto date with supply 160-500 v . AC- 50 hz .single phase /three Phase wire including cabling computed to delivery results in all respect and entire satisfication of the Engineer-in Charge.

Providing and fixing capacitor -15 kvr with mobile set including sims with message pack in all respect and entire satisfication of the Engineer-in Charge.

Supply of submersible pumping set of KSB /Calama /Kirloskar/ Johnstion make comprising to latest relevant BIS Code. The pump should be fitted with bronze impeller of suitable alloys as per IS 8034-1976 latest suitable for Clear 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 2900 of reputed make conforming to BIS 9238-1979 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 all items containing item no. 62.01 & 62.78, water level guards, erection clamps , cable clips and depth gauge etc. and suitable for operation on data given below:-

SITE CONDITIONS:-

Location of site:-Toka Nagla (Phase-II)

The altitude of place in which the motor is intended to work in ordinary service.

Humidity:- Humid during rainy season

Nature of atmosphere:-Normal

Detail of quality of water:- Clear water

Water free from sand or not:-Free from sand

Water corrosive or not:-Not corrosive

Turbidity:-Less than 50 ppm

Any other information if required.

OPERATING CONDITIONS

Type of current:-AC.Three Phase

Operating frequency:50Hz

Rated voltage:400(+/-)

System of earthing if any to be adopted- Double loop

Speed of revolution

Direction of rotation

No. of working hours per day.:20 Hours

The maximum temperature of cooling air and water in the place in which the pump set is intended to work in ordinary service:tempraturer of place to be specified 20° to 42°C

MOTOR

Ref. to BIS code:BIS 9283-1979 with upto date amendments

Type of enclosure of motor:As per BIS-6491-1985(Latest)

Type of duty :Continuos

Mechanical output in KW:Suitable for driving submersible pumps required for duties specified agains pumps.To avoid overloading of motor a margin of about 15-20% may be kept in rated output to prime mover

Class of insulation:Class B

Max. Permissible temp. Rise of motor reqd. if different from that given in 8 (viii) above. To be specified by tenderer

Particulars of test reqd. & where they are to be conducted:As per terms and conditions

Particulars as to whether voltage limiting device will be employed:oil immersed star delta starter to be installed between bus bar and motor.Shunt capacitor is also proposed to be installed for improving the power factor at site.Star delta starter upto 37.5Kw

Type of motor:AS per BIS 9283-1979 or latest

Details of shaft extension required

Break way torque in terms of rated load torque and the corresponding break-way starting current which may be taken from the supply with the starting apparatus in circuit:breakway torque to be given by the tendrer but the starting current should not exceed 2.5 times of the full load current

Nature of load and any information regarding the driven machine which has a bearing upon the torque reqd. during the accelerated period, the kinetic energy of the moving parts to be accelerated and No. of starts during a specified period.:To work the pump offered

Where possible fault capacity of the system to which the motor is connected:the motor should be able to withstand initial current of 2.5 times the rated current for two minutes without suffering damages or permanent deformations.

PUMPS:

Nos. of pumps required: 1No. Set of 20 HP

Spare parts required:From two years normal maintainance as recommended by manufacturer

Type of drive:Electric Induction Motor

Optional fittings required

Pump Operating conditions

Capacity:10.00 lps for one pump

Total head in meters: 76.65 metres

Static head: 72.00 metres

Minimum depth of water(metres)

Variation in water level(metres)

Ground level to Max. water level (H.F.L)(metres)

Ground level to delivery point(metres)

Pressure in the suction tank.(metres)

Pressure in the delivery tank (metres)

Length of rising main: 12.00 metres

Dia of rising main: 125 mm

Turbidity of water <50 ppm

Drive type:Electric driven

Limits of total head in which the pump is required to operate:(-) 15 % to (+) 10 % of total head

Suction/Delivery size of pump to be specified by the tendre

Efficiency of pump at to be specified by the tendrer

a) Duty head

b) (+) 10% head.

c) (-) 15% head.

Material of construction:to be specified by the tendrer(manufacturers certificate to be appended)

Providing & Fixing of Fully Automatic Air Breaker Star Delta Starter of Havell's/ L&T/ BHEL make as per IS:8544-1979 with Upto date ammendments for Squirrel Cage/ Slipping Motor mounted on Pannel with Magnetic type overload release and gaspot, Time lag, Under Voltage release of suitable capacity, with or without initial oil filling as the case may be with single phase preventor as per IS:1248 (P-V) 1983 with upto date ammendments starters. 1 No

Supply of MS. Angle iron steel sheet 16 SWG fabricated floor mounting closed (Almirah type) switch board comprising and capable of mounting the following accessories and with all internal electric connections, duly painted. The drawing of panel board shall be subject to approval of Engineer-in-Charge. 1 No.

ICTP switches with HRC fuses of Havells/L&T/standard /cromption make for required motor of suitable capacity and conforming to BIS: 4064-1978 latest with upto date amendments.1 No.

Bus bar chamber having 3 copper bars of suitable rating for full length of 3 phases and one bar of half the rating of full length for neutral conforming to BIS: 8084 –1976 and 11353-1985 read with 5578-1985 all latest with upto date amendmentsof suitable rating.. 1 set

MCB of suitable capacity of Havells/standard/MDS/Jyoti/Kilburn make to feed motors offered by the tenderer conforming to BIS: 2516-1985 latest with upto date amendments with neutral linked under voltage release. .1 No.

3 phase indicator lamps complete with toggle switches for individual motors conforming ti BIS 3452 part I & II latest with up to date amendments of 15 watts..1 set

50 mm dial Hour run meter of CEE/NEE make of suitable range as per relevant BIS specifications. 1 No.

Supply of floor/wall mounted power factor shunt capacitor conforming to BIS: 2834-1986 latest with upto date amendments Baja/L&T/Asian/cromption make to raise the prevailing power factor at site to 0.95 for direct connection to induction motor individually of suitable rating each including cable of siemens/Gloster/ICC make form bus bar chamber to capacitor and also including L&T/LK/Kilburn make ICTP switches conforming to BIS –4064-1978 or latest with HRC fuses (range to be specified by the tendrerer). 1 No.

Providing and Fixing CI Sluice Valve PN-1.0 10.2Kg/cm² Kirloskar/Leader make i/c double flanged Sluice Valve Having Size one dia. Higher than Pump & capable of withstanding nominal seat pressure of 10.20 Kg/cm2 as per IS Code 14846:2000. 1No.

Providing and laying suitable size copper PVC insulated armoured power 3.5 core cable conforming to BIS 1554 (part-I) –1988 of latest with upto date amendments siemen/IEC/ GICO/ Finolex/ closter/ICC make form meter of HPSEB- to MCB and form MCB to Bus bar switch and starter (one cable carrying all three phases) including all other electrical equipment/accessories such as thimbles, flexible pipe solder, nuts and bolts, cable glands, etc. laid in pipes of trenches under floor. The type, size and make will be subject to approval of HPSEB authorities. In case of non acceptance by HPSEB authorities it shall have to be replaced by the tenderer. Supply Side:-Suitable Size Motor Side:-Suitable Side 6 Rmt.

Providing and Fixing Kirloskar/Leader make i/c double flanged (Swing Check Type) Reflux Valve Having Bypass Arrangement and Having Size one dia. Higher than Pump to delivery of Pump & capable of withstanding nominal seat pressure of 10.20 Kg/cm2 as per IS Code 5312-1984 (P-I).1 No.

Supply of PVC joint less flat water proof cable as per BIS: 694-1990 latest with upto date amendments suitable for the pump sets offered from MCB to motor including all other electrical equipment/accessories such as thimbles, flexible pipes solder, nuts and bolts, cable glands etc laid in pipes of trenches under floor. The type, size and make will be subject to approval of HPSEB authorities & in case of non acceptance by HPSEB authorities it shall have to be replaced by tender. 72.10 Rmt.

Providing and laying double loop earthing with G.I. wire & G.I plate complete with material such as charcoal, common salt, GI. Pipes, thimbles, nuts and bolts, digging of pits, GI. Wiring and aluminum strips of required capacity conforming to BIS: 3043-1987 latest with upto date amendments for above motors and other electrical equipment’s. .1 Job

Supply of standard make circular dial pressure gauge 0-16 kg/cm2 range of feibig make with all accessories such s stop cock, copper tubing etc, conforming to BIS: 3624-1987 latest with upto date amendments. .1 No.

Providing and laying delivery pipe 100 mm dia. GMS Tubes (Medium Class) (IS:1239 - 1979) jointed with MS flanges of table-5 as per IS: 6392-1971 (upto a length of 20 mtrs ) including rappers, flanges, rubber gaskets, nuts and bolts and specials upto 5 mtrs away from the outer wall of pump houses as per layout drawings approved by Engineer-in-Charge.(From Pump to Common header).1 Job

Installation charges on all equipment including cost of tees, Flow meter, bends, tapers and any other fittings required as per site conditions and as per direction of Engineer-in-charge..1 Job

Installation charges on all equipment including cost of tees, Flow meter, bends, tapers and any other fittings required as per site conditions and as per direction of Engineer-in-charge..1 Job

Providing & fixing,erection of electricity system in pump house(One fan,One C.F.L outside & Inside,one 5 Amp Socket Inner Side & Outer side of pump house,one 16 Amp Socket inner side of pump house 1 Job

Providing and fixing M-POWER MODULE, L&T make for mobile controller Vide Cat no.GSM 03010000 of reputed make confirming to standard with upto date with supply 160-500 v . AC- 50 hz .single phase /three Phase wire including cabling computed to delivery results in all respect and entire satisfication of the Engineer-in Charge.

Providing and fixing capacitor -15 kvr with mobile set including sims with message pack in all respect and entire satisfication of the Engineer-in Charge.

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