Augmentation of LWSS Goela Panner in GP Bawasni in Tehsil Nalagarh District Solan HP Sub Head Construction of Spring intake chamber Node-1 construction of Sedimentation tank 28000 liters capacity construction of RCC Filter bed tank 69.39 Sqmt. repair

Amount

Excavation in foundation trenches upto all depths in all classification of earth work such as pick work,jumper work, saturated soil including bailing of pumping out water,blasting soft/hard rock where blasting is prohibited.In all lifts including trimming and dressing of sides,levelling of beds to correct grade i/c shoring,strutting,planking timbering and dewatering wherever required,stacking the usable and un-useable material / soil separately and after laying, jointing of pipes returning the useable soil in trenches in trenches in 15 cm (fifteen centimeters) layers including consolidating of each of each deposited layer by ramming and watering and disposing of all surplus excavated soil un useable materials as directed within all leads & lifts including restoration of un-metalled surfaces to its original condition and including cost of diverson for traffic night signals, fixing caution boards, crossing over trenches for excess to houses, fencing etc.complete in all respect with in all leads & lifts as per the direction of the Engineer-in-charge.

Excavation in drain and channels etc. earth work for pipes upto all depths in all classification of earthwork such as pick work, jumper work, saturated soil including bailing or pumping out water, blasting soft/hard rock or chiseling soft/hard rock where blasting is probihited in all lifts including jungle clearence wherever required, trimming & dressing of sides, levelling of beds to correct grade including shoring/struting, planking , timbering & dewatering wherever required stacking the useable/unuseable material/soil seperately & after laying, jointing & testing of pipes, returning the useable soil in trenches in 15cm layers including consolidating of such deposited layer by ramming & watering & then disposing of all surplus excavated soil/ unuseable material as directed with in all leads & lifts including restoration of un-metalled surfaces to its original condition & including cost of diversion for traffic, right signals, fixing caution boards, crossing over trenches for acess to houses, fencing etc. complete in all respect with in all leads and lifts and as per direction of the Engineer-in-charge at site of work.

Demolation above upto 1.5meters depth including stacking of serviceable materials and disposal of unserviceable materials within 20 meters lead and including cutting the necessary reinforcement and separation from RCC/RB work.

Providing and laying cement concrete 1:4:8Icement:4sand:8 graded stone aggregate 40mm nominal size)and curing complete excluding the cost of form work in foundation and plinth including carriage of material in all leads & lifts.

Providing and laying cement concrete 1:1.5:3 (1 cement: 1.5sand: 3 graded crushed stone agg. 20mm nominal size) and curing complete excluding cost of form work and reinforcement for reinforced concrete work in :-

Foundation and plinth

Walls (any thickness but not less than 0.1m thickness) attached pillaster buttresses, plinth and string courses etc from top of foundation level upto floor two level including carriage of material within all leads and lifts.

Providing and laying cement concrete work 1:2:4( 1 cement :2 sand :4 graded stone agg. 20mm nominal size) and curing complete excluding cost of form work and reinforcement for reinforced concrete work in:-

Suspended floor roofs, landing, shelves and their supports balconies beams, girders, bressumers and cantilevers upto two level all floor level in all leads and lifts as per direction and to the entiresatisfaction of Engineer-in-charge.

Providing and Placing Tor steel reinforcement for RCC work i/c bending,binding and placing in possition complete including bending wire upto floor all level including carriage of material in all leads & lifts

Providing form work with steel plates 3.15mm thick welded with angle iron in frame 30x30x5mm so as to give a fair finish including centring, shuttering strutting and propping etc. with wooden batten and ballies, in all heights of propping and centring below supporting floor to ceiling upto all height and removal of the same for insitu-reinforced concrete and plain concrete work in :-

Foundation footing bases of columns etc and the like and mass concrete.

(a) Vertical surfaces such as wall (any thickness) partitions and the like including attached pillasters, buttresses plinth and string courses and the like in all leads and lifts as per direction and to the entire satisfaction of Engineer-in-charge.

Flat surface such as soffits of suspended floors, roofs,landing and the like floor etc.upto 200mm in thickness.

Providing and fixing MS sheet manhole cover of 500 mm X 500 mm to existing storage tank made of angle iron 30 mm X 30 mmX 4mm base plate and man hole frame angle iron 25 X 25X 4 mm with MS sheet 2 mm thik including cutting welding , red lead paint, locking arrangement with lock complete as per the direction and satisfaction of Engineer - in -Charge.

Laying, jointing and testing in trenches galvanised mild steel tube of medium grade complete including providing and fixing tube fitting such as union, tees, socket etc (excluding cost of bends and valves) for the following dia as per direction and to the entire satisfaction of Engineer-in-charge.

100mm dia.

80mm dia.

65mm dia.

32mm dia.

Providing and fixing double flanged cast iron sluice valve of following dia with hand wheel as per BIS 14846 with up to date ammendments ( class PN- 1) Leader/Kirloskar/ Bir make complete in all respect of following dia meters.

100 mm dia PN 1.6

80 mm dia PN 1.6

65 mm dia PN 1.6

Precast concrete block masonry in partitions walls 10cm. Thick with solid blocks of approved size i/c quion block closer etc. made of cement concrete 1:3:6 (1cement:3sand:6graded stone agg. 40mm nominal & down gauged ) in CM 1:3 (1cement:3sand) within all leads and lifts, as per the direction and to the entire satisfaction of Engineer-in-Charge.

Providing and placing in horizental layers filtering media duly graded, screened, washed and cleaned as specified by the Engineer-in-Charge.

Top layer (fine sand) 0.02mm to 0.04mm and uniformity co-efficient 2.00 to 3.00.

2nd layer coursed sand 3mm to 6mm

3rd layer Bajri 6mm to 20mm

4th layer Bajri 20mm to 25mm

Bottom layer Bajri (Broken stone) 50mm to 75mm.

15 mm cement plaster in single coat on rough side of brick masonry for interior plastering upto floor two level including arrises, internal rounded angle, chamfers and or rounded angles not exceeding 80 mm in girth and finished even and smooth with cement mortor 1:6 ( 1 cement : 6 sand ) in all leads and lifts as per the direction of the Enginner-in-Charge.

6 mm thick cement plaster to ceiling in cement mortar 1:3( 1 Cement:3 sand).with all leads and lifts .

White washing with lime on undecorated wall surface ( two coats) to give an even shade including throughly brooming the surface to remove all dirt ,dust mortor drops and loose scale of lime wash and other foreign matter complete in all respect as per the direction of the Engineer-in-Charge.

Distempering with dry distemper of approved brand and manufacture ( Two coats) and of required shade on undecorated wall surface to given an even shade over and including primer coat of whiting after thoroughly brushing the surface free from mortar dropping and other foreign matter including preparing the surface even and sand papered smooth.

40mm thick cement concrete flooring 1:2:4(1 cement:2sand:4graded stone aggregate 20mm nominal size) laid in one layer finished with a floating coat of neat cement including carriage of materials with in all leads and lifts.

Providing, Laying,jointing testing & commissioning at site in trenches bevelled ended galvanised MSERW pipe confirming IS/ISO-3183 specifications or its equivalent latest with upto date ammendments of following dia with steel grade L-210( Gr. A) L-245(Gr. B) or X-42, having wall thickness & per rmt weight as mentioned below & capable of withstanding required test pressure as prescribed in BIS/ISO code , in randum lengths of 5.5 to 6.5 mtrs. The pipe ends shall be bevelled suitable for butt welding, including the cost of jointing with butt welding confirming to IS 816-1969 or latest as applicable ends with upto date ammendments ( leak Proof ) in three layers at site of work with welding roads of standard make & all allied acessories whatever required for welding at site, tail pieces tees,bends & other specials manufactured from parent pipes as applicable to the particular reach & of approved specification as per site condition and cutting of pipes wherever required as per site requirement i/c carriage in all leads & lifts The pipe shall have zinc coating inside & outside confirming to IS- 4736-1986 or latest with upto date ammendments & shall be engraved with L-210,L-245 & X-42, grade code IS- 3183-2007 or its equivalant. The laying shall confirm to BIS 5822-1970 or latest with upto date ammendments to the entire satisfaction of the Engineer-in-charge( Earth work and cost of MS flanges to be provided in 1% joints only shall be measured & paid for seperately)The 99% joints shall be butt welded.

Nominal dia Thickness Class

80mm 4.80mm L-210 or "A"

Laying,jointing testing & commissioning at site in trenches following plain ended GMS pipes of following dia of Heavy grade for Rising main as under confirming to BIS 1239-(Part-I)-1990 or latest with upto date ammendments, capable of withstanding required test pressure as prescribed in BIS code in randum lengths of 5.5 to 6.5 mtrs.The pipes ends shall be bevelled suitable for butt welded joint including the cost of jointing with butt welding confirming to IS- 816-1969 or latest as applicable ( leak proof) in three layers at site of work with welding rods of standard make and all allied acessories whatever required for welding at site, tail pieces, tees & bends manufactured from parent pipes etc and cuttings of pipes wherever required etc. as per site requirement i/c carriage in all leads & lifts and as directed by Engineer-in-charge .( Earth work shall be measured and paid for seperatly)All joints shall be butt weldedexcept 1% joints which shall be flanged with flanges of suitable table. These shall also be flanged joints where accessories to be provided in Rising main .

80mm 4.80mm Heavy Grade

Laying,jointing testing & commissioning at site in trenches following plain ended GMS pipes of following dia of Medium grade for Rising main as under confirming to BIS 1239-(Part-I)-1990 or latest with upto date ammendments, capable of withstanding required test pressure as prescribed in BIS code in randum lengths of 5.5 to 6.5 mtrs.The pipes ends shall be bevelled suitable for butt welded joint including the cost of jointing with butt welding confirming to IS- 816-1969 or latest as applicable ( leak proof) in three layers at site of work with welding rods of standard make and all allied acessories whatever required for welding at site, tail pieces, tees & bends manufactured from parent pipes etc and cuttings of pipes wherever required etc. as per site requirement i/c carriage in all leads & lifts and as directed by Engineer-in-charge .( Earth work shall be measured and paid for seperatly)All joints shall be butt weldedexcept 1% joints which shall be flanged with flanges of suitable table. These shall also be flanged joints where accessories to be provided in Rising main .

80mm 4.00mm Medium Grade

65mm 4.5mm Medium Grade

Providing, welding and fixing M.S plate flanges of following dia (Nominal bore) of following flange Table conforming to ISI specification No. 6392-1971 or latest with upto date ammendments per site requirement including cutting of pipes wherever required, welding in three layers (leak proof) confirming to specification as per prescribed in relevant IS Code i.e IS 816-1969 or latest as applicable with upto date ammendments with nuts, bolts & washers & specials etc. confirming to IS-1963 or latest with upto date ammendments including packing sheet i.e asbestos fibre sheet minimum 3mm thick and painting with anticrossive paints complete in all leads,lifts and carriage of material at site and as directed by the Engineer-in-charge.

80 mm dia Table -28

80 mm dia Table-17

80 mm dia Table-5

65 mm dia Table-5

Laying,jointing and testing in trenches galvanised mild steel tube of following dia and grade confirming to BIS 1239 ( with latest ammendment upto date) as per classification of pipe as specified below. The laying of pipe shall confirm to BIS 5822 (With latest ammendment upto date), all kind of specials such as bends of all degrees to made from parent tube, short pieces, tail pieces all made from parent tube within all leads & lifts. (earth work in trenches to be measured and paid for separately).including entire carriage of materials in all leads and lifts as per the direction of the Enginner-in-Charge.

20 mm dia(Light Grade)

25 mm dia(Light Grade)

32 mm dia(Light Grade)

Providing and fixing Gun Metal wheel valve of approved make following dia screwed type as per ISI.778-ISI. Marked complete in all respect as per direction and to the entire satisfactioln of Engineer-in-Charge..

20mm dia.

25mm dia.

32mm dia.

Supply errection,testing & commissioning of star rated enrgy efficient Mono Submersible pumping set of KSB/Calama/ WPIL/ Crompton/BS/ SABAR/ Oswal/ Kirloskar or any other approved make conforming to latest relevant BIS Code 8034:1976. The pump should be fitted with bronze impeller or suitable alloys suitable for handling 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 & 2900/1450 rpm of reputed make conforming to BIS 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 NRV & Sluice valves of approved class etc. The work should be completed to the entire satisfaction of the Engineer-in – Charge. The HP are indicative, the design/drawings of Pumping Machinery is to be got approved by L-1 Contractor from the competent authority before placing supply order for the same after finalisation of tender.The rates shall be for complete Job to run the machinery in proper working. The pumping machinery & its accessories/valves/piping work etc. should meet with the following requirements. Detailed design paremeters/requirements shall be as per Data Sheet No-I (i) Sluice Valves/Reflux Valves to be provided on delivey line:- These shall be double flanged valves of approved make & size of valves shall be same as dia of delivery pipe of 65 mm dia. The class of valves shall be cast steel ASA-150. (iii) Piping work :- The delivery pipe shall be capable to with stand total dynamic preesurte + surge pressuire Or 1.5 times the total dynamic pressure whichever is more & it shall have minimum wall thickness of 4.80 mm jointed with flanged joints at every three meters. It shall also include the cost of providing, laying, jointing of delivery pipe with rising main, testing & commissioning including all types of bends & other accessories etc. (iii) Power shunt Capactor:- Capacotors shall be of suitable KVAR so as to improve power factor to 0.95 or above. (iv) Pannel Board:- It shall be of suitable size & capable to accomodate all above electrical accessories i/c providing & fixing in position these accessories & interconnections with cable of appropriate size & specifications. (v) Startes:- Starters shall be of approved make & of suitable rating suitable of safe running and operation of given motor or pumping machinery It shall be mounted on panel board with magnetic type over load release & dashpot, time lag,under voltage release with initial oil filling if required. (VI) Power cable shall be of copper 2.5m2 size for supply side 4 core &2.5mm2 size submersible water proof,flat joint less cable, for motor side.

Booster stage:- 2 sets (1 working & 1 standbye) for duty condition discharge of = 2.91 LPS with Total Head of = 32.08 mtr. The BHP is to be offered by the bidder & rate shall be filled in by the contractor per set.

Supply errection,testing & commissioning of star rated enrgy efficient Centrifugal pumping set of KSB/Calama/ WPIL/ Crompton/BS/ SABAR/ Oswal/ Kirloskar or any other approved make conforming to latest relevant BIS Code 8034:1976. The pump should be fitted with bronze impeller or suitable alloys suitable for handling 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 & 2900/1450 rpm of reputed make conforming to BIS 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 NRV & Sluice valves of approved class etc. The work should be completed to the entire satisfaction of the Engineer-in – Charge. The HP are indicative, the design/drawings of Pumping Machinery is to be got approved by L-1 Contractor from the competent authority before placing supply order for the same after finalisation of tender.The rates shall be for complete Job to run the machinery in proper working. The pumping machinery & its accessories/valves/piping work etc. should meet with the following requirements. The detailed design paremeters/requirements shall be as per Data Sheet No-2 (i) Sluice Valves/Reflux Valves to be provided on delivey line:- These shall be double flanged valves be of approved make & size of valves shall be same as dia of delivery pipe or one size higher than delivery size of offered pump.The class of valves shall be cast steel ASA-150/300. (iii) Piping work :- The delivery pipe & Common header shall be capable to with stand total dynamic preesurte + surge pressuire Or 1.5 times the total dynamic pressure whichever is more & it shall have minimum wall thickness of 4.80 mm jointed with flanged joints at every three meters. It shall also include the cost of providing, laying, jointing of Common header pipe with rising main, testing & commissioning including all types of bends & other accessories etc. Delivery pipe,Common header & pipe to connect common header to Rising main shall be of galvsnised MSERW pipe confirming to IS/ISO 3183 specification latest with upto date amendment & having pipe wall thichness =4.80mm. The section pipe shall however be GMS (HG) pipe joined with FT-5. (iii) Power shunt Capactor:- Capacotors shall be of suitable KVAR so as to improve power factor to 0.95 or above. (iv) Pannel Board:- It shall be of suitable size & capable to accomodate all above electrical accessories i/c providing & fixing in position these accessories & interconnections with cable of appropriate size & specifications. (v) Startes:- Starters shall be of approved make & of suitable rating suitable of safe running and operation of given motor or pumping machinery It shall be mounted on panel board with magnetic type over load release & dashpot, time lag,under voltage release with initial oil filling if required. (VI) The power copper cable for supply side shall be 25mm2 size 3.5 core & for moter side 16mm2 size 3 core cable.

1st stage:- 2 sets (1 working & 1 standbye) for duty condition discharge of =5.01 LPS with Total Head of = 269.00 mtr. The BHP is to be offered by the bidder & rate shall be filled in by the contractor per set.

Supply errection,testing & commissioning of star rated enrgy efficient Centrifugal pumping set of KSB/Calama/ WPIL/ Crompton/BS/ SABAR/ Oswal/ Kirloskar or any other approved make conforming to latest relevant BIS Code 8034:1976. The pump should be fitted with bronze impeller or suitable alloys suitable for handling 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 & 2900/1450 rpm of reputed make conforming to BIS 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 NRV & Sluice valves of approved class etc. The work should be completed to the entire satisfaction of the Engineer-in – Charge. The HP are indicative, the design/drawings of Pumping Machinery is to be got approved by L-1 Contractor from the competent authority before placing supply order for the same after finalisation of tender.The rates shall be for complete Job to run the machinery in proper working. The pumping machinery & its accessories/valves/piping work etc. should meet with the following requirements. The detailed design paremeters/requirements shall be as per Data Sheet No-3 (i) Sluice Valves/Reflux Valves to be provided on delivey line:- These shall be double flanged valves of approved make & size of valves shall be one size higher than delivery size of offered pump.The class of valves shall be cast steel ASA-300. (iii) Piping work & Common header :- The delivery pipe & Common header column shall be capable to with stand total dynamic preesurte + surge pressuire Or 1.5 times the total dynamic pressure whichever is more & it shall have minimum wall thickness of 4.80 mm jointed with flanged joints at every three meters. It shall also include the cost of providing, laying, jointing of GMS (HG) pipes to connect common header with Rising main, testing & Commissioning including all types of bends & other accessories etc. Delivery pipe,common header & pipes connecting common header to Rising main shall be MSERW pipe (galvanised pipe) of grade L-210 confirming to IS/ ISO = 3183 specifications up to date ammendments & heaving wall thickness of 4.80mm to be jointed with FT - 28, The suction pipe shall be however GMS (HG) to be jointed with FT-5. (iii) Power shunt Capactor:- Capacotors shall be of suitable KVAR so as to improve power factor to 0.95 or above. (iv) Pannel Board:- It shall be of suitable size & capable to accomodate all above electrical accessories i/c providing & fixing in position these accessories & interconnections with cable of appropriate size & specifications. (v) Startes:- Starters shall be of approved make & of suitable rating suitable of safe running and operation of given motor or pumping machinery It shall be mounted on panel board with magnetic type over load release & dashpot, time lag,under voltage release with initial oil filling if required. (VI) The Power cable shall be of copper, 3.5 core of size 16mm2 for supply side, 3 core, 6mm2 for motor side.

2nd stage:- 2 sets (1 working & 1 standbye) for duty condition discharge of = 4.47 LPS with Total Head of = 266.00 mtr. The BHP is to be offered by the bidder & rate shall be filled in by the contractor per set.

HANS RAJ CONTARCTOR

RAM KISHAN CHANDEL

Anurag Deep