Water Supply Scheme to PC Habitation in GP Dharot and Basal in Solan constituency District Solan HP Sub Head _ Construction of Raw water sump well cap 44000 ltrs Sedimentation tank cap 44000 ltrs Filter bed three units etc

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.

Providing and laying cement concrete 1:6:12(Icement:6sand:12 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 1:5:10(1cement:5sand:10graded stone aggregate 40mm nominal size) with 15% plum and curing complete excluding cost of form work in retaining walls/breast walls, the size of plums shall usually be 150mm to 300mm as per HPPWD specification. including entire carriage of material upto all leads and lifts.

Providing and laying cement concrete M-30 desigm mix (1 cement: 1.5 sand: 3 graded stone aggregate) 20mm nominal size and curing complete excluding cost of form work reinforcement for reinforced concrete work in Suspended floor roofs, landing and shelves and their supports balconies, beams girders, bressumers and cantilever upto floor two level..and as per the direction of Engineer-in-charge including entire carriage of material upto all leads and lifts.:-

a)Foundation & plinth including entire carriage ofmaterial upto all leads and lifts.

b) Suspended floors, roofs, landings and shelves and their supports, balconies, beams ,griders bressumers and cantilevers upto all floor level.

Providing and laying cement concrete 1:3:6 (1cement:3approved sand:6app.graded stone aggregate 40mm nominal size) and curing complete excluding cost of form work in foundation and plinth.including entire carriage of material upto all leads and lifts.

Foundation and plinth including entire carriage of material upto all leads and lifts.

Providing and laying cement concrete M-30 desigm mix 20mm nominal size) and curing complete excluding cost of form work reinforcement for reinforced concrete including entire carriage of material upto all leads and lifts work in:-

a) Base/ foundation including entire carriage ofmaterial upto all leads and lifts.

b)Wall (any thickness but not less than 0.1m thickness) attached pillasters, buttresses plinth and string courses etc. from top to foundation level upto floor two level and as per the direction of Engineer-in-charge.including entire carriage of material upto all leads and lifts.

c) Suspended floors, roofs, landings and shelves and their supports, balconies, beams ,griders bressumers and cantilevers upto all floor level.

Cement concrete flooring 1:2:4(1cement:2sand:4graded stone aggregate 20mm nominal size) laid in one layer finished with a floating coat of neat cement 40mm thick.including entire carriage of material upto 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 fair finish I/c centring , shuttering , strutting and proping etc.with wooden battens and ballies, height of propping and centring below supporting floor to ceiling not exceeding 4mtr. and removal of the same for insitu- reinforced concrete & plain concrete including all leads & lifts complete in all respect as per direction of the Engineer-in-charge work in :-

a)Vertical surface such as wall of (any thickness) partition and the like including attached pillaster buttresses plinth and string courses and like.including entire carriage of material upto all leads and lifts.

b)Flat surfaces such as sofits,suspended floors.roofs,landing and the like floors etc. upto 200mm thickness

c)Edges of slab and breaking floors and walls under 20cms wide.

Providing in RCC work smooth finishing of the exposed suface with cement mortar 1:3 (1 cement : 3 Sand).including entire carriage of material upto all leads and lifts.

Constructing chamber for sulice valve with C.I. surface box 100x160x180mm deep (inside) with chained lid RCC top 1:2:4 Mix (stone aggregate 20mm nominal size) 100mm thick foundation concrete 1:5:10 mix stone aggregate 40mm nominal size and inside plastering with cement mortor 1:3 finished with a floating coat of neat cement i/c curing complete 600x600x750mm inside size with 150mm thick walls of RCC 1:2:4 stone aggregate 20mm nominal size complete with form work & reinforcement with 6mm bars at not exceeding 150mm centers both ways.

Providing & fixing man hole cover with frame 500mm diameter(medium duty) total weight of frame 58 Kg. & weight of cover 58 Kg.including entire carriage of material upto all leads and lifts.

Precast concrete block masonery in partitions walls 10 cm. thick with solid blocks of approved size including quion block closer etc. made of cement concrete 1:3:6(1cement:3sand:6grade stone aggregate 40 mm nominal & down gauged ) in 1:3 (1cement: 3 sand) as per the direction of Engineer-in-charge including entire carriage of material upto all leads and lifts.

2nd class brick work using common burnt clay building bricks in cement mortor 1:6(1cement:6sand)including entire carriage of material upto all leads and lifts.

(i) In Foundation and plinth

(ii) In superstructure

Providing plinth protection 50mm thick in cement concrete 1:3:6 (1cement:3sand:6 graded stone aggregate 20mm nominal size) as per the direction of Engineer-in-charge including entire carriage of material upto all leads and lifts.

Providing wood work in frames of doors, windows and other frames wrought framed and fixed in position with second class deodar wood in all leads and lifts.

Providing and fixing wood paneled glazed or paneled and glazed shutters for doors, windows and clear story 40mm thick windows including bright finished black enameled iron with necessary screws with second class deodar wood 40mm thick as per the direction of Engineer-in-charge including entire carriage of material upto all leads and lifts.

15mm cement plaster in single coat on rough side of masonry for interior plaster upto floor two level in superstructure including arrises,internal rounded angles,chamfers and/or rounded angles not exceeding 80mm in girth and finished even and smooth with cement mortar 1:6 (1cement:6 sand)as per the direction of Engineer-in-charge including entire carriage of material upto all leads and lifts.

20mm cement plaster in single coat on rough side of masonry for interior plaster upto floor two level below superstructure/plinth including arrises,internal rounded angles,chamfers and/or rounded angles not exceeding 80mm in girth and finished even and smooth with cement mortar 1:3 (1cement:3 sand)as per the direction of Engineer-in-charge including entire carriage of material upto all leads and lifts.

Pointing on brick work with cement mortar 1:3 (1cement:3sand) flush pointing including entire carriage of material upto all leads & lifts.

White washing with lime on decorated wall surfaces (three coats) to give an even shade including throughly brooming the surface to remove all dirt dust mortar drops and loose scale of lime wash and other foreign matter including entire carriage ofmaterial upto all leads and lifts.

Applying priming coat over new wood and wood based surface after and including preparing the surface by thoroughly cleaning oil dirt grease and other foreign matter sand papering and knotting ready mixed paint brushing wood primer pinkas per the direction of Engineer-in-charge including entire carriage of material upto all leads and lifts.

Painting two coats(excluding priming coat) on new wood and wood based surface with ready mixed paint brushing the give and even shade including cleaning of all dirt dust and other foreign matter and sand papering and stopping with ready mixed paint other than white in all leads and lifts.

Providing & laying damp proof course 38mm thick with cement concrete 1:2:4 (1cement:2sand:4 graded stone aggregate 12.5mm nominal size) and curing complete including entire carriage of material upto all leads and lifts.

Applying a coat of hot bitumen (Maxphalt 80/100 or equivalent) using 1.70m kg/sq. Mtrs. On damo proof course after cleaning the surface with a piece of cloth lighty soaked witrh kerosene oil including entire carriage of material upto all leads and lifts.

Providing Tor steel reinforcement for RCC work including bending binding and placing in position complete upto floor two level.including entire carriage of material upto all leads and lifts.

Providing 200mm wide CI rungs with chequered or ribbed non slip surface including fixing in manholes with 200x200x100mm cement concrete 1:3:6 (1 cement : 3 sand: 6 graded stone aggregate 20mm nominal size) including entire carriage of material upto all leads and lifts.

Providing, laying, jointing, testing & commissioning in trenches of API/ MSERW/GMS flanged/butt welded pipes including cost of flanged bends of all degrees conforming to IS/ISO:3183-2007 with steel grade L-210 Grade - A / IS: 1239-1990 (Part-II) having wall thickness as specified below with plain end and capable of withstanding required test pressure in random length of 4 to 7 meters, including specials, short pieces, bends, reducers, tees etc. made from parent tube.The M.S. flanges are to be provided 1% of total length and remaining 99% joints with butt welded joints as detailed below. The MS flanges shall confirm to BIS 6392-1971 (with latest up to date amendments) duly welded in three layers (one inner and two outer) with pipes at both ends as per relevant BIS standards along with nuts and bolts of required sizes confirming to BIS 1364 (with upto date ammendments). 3mm thick compressed asbestos fiber/synthetic rubber gaskets confirming to relevant BIS standards. The laying of pipe shall include all operation such as cutting, welding, jointing, providing & fixing of MS flanges, fabrication of bends, tees,valves etc. including lowering and laying in excavated trenches to ensure required level including flushing, cleaning and hydraulic testing complete in all respects to the satisfaction of the Engineer in charge. The fabricated bends shall have three or four cuts having its radius not less than five times the dia of pipe. The pipes shall be factory galvanized (zinc coating both inside and outside) as per IS:4736 -1986 (with upto date ammendments) with mass of zinc coating not less than 360 gm/m2. The welding electrodes shall be as per IS 814:2004 of Advani Oerlikon/ L&T or ISI marked make. Negative tolerance in thickness and mass/weight will not be accepted. The rates also includes entire carriage of material, flushing, cleaning & hydraulic testing complete to the best satisfaction & direction of Engineer in charge with in all leads and lifts. (Earth work in trenches, flanged joints shall be measured and paid for separately).

80mm dia Rising main from RD 0.00-660.00 Rmt.= 660 Rmt.wall thickness 4.80 mm (First stage)

80mm dia Rising main from RD 0.00-600.00 Rmt.= 600 Rmt.wall thickness 4.80 mm (Second stage)

Laying, jointing, testing & commissioning of in trenches of GMS(H)/ GMS (MG) flanged/butt welded pipes including cost of flanged bends of all degrees conforming to IS: 1239-1990 (Part-I) having wall thickness as specified below with plain end and capable of withstanding required test pressure in random length of 4 to 7 meters, including specials, short pieces, bends, reducers, tees etc. made from parent tube.The M.S. flanges are to be provided 1% of total length and remaining 99% joints with butt welded joints as detailed below. The MS flanges shall confirm to BIS 6392-1971 (with latest up to date amendments) duly welded in three layers (one inner and two outer) with pipes at both ends as per relevant BIS standards along with nuts and bolts of required sizes confirming to BIS 1364 (with upto date ammendments). 3mm thick compressed asbestos fiber/synthetic rubber gaskets confirming to relevant BIS standards. The laying of pipe shall include all operation such as cutting, welding, jointing, providing & fixing of MS flanges, fabrication of bends, tees,valves etc. including lowering and laying in excavated trenches to ensure required level including flushing, cleaning and hydraulic testing complete in all respects to the satisfaction of the Engineer in charge. The fabricated bends shall have three or four cuts having its radius not less than five times the dia of pipe. The pipes shall be factory galvanized (zinc coating both inside and outside) as per IS:4736 -1986 (with upto date ammendments) with mass of zinc coating not less than 360 gm/m2. The welding electrodes shall be as per IS 814:2004 of Advani Oerlikon/ L&T or ISI marked make. Negative tolerance in thickness and mass/weight will not be accepted. The rates also includes entire carriage of material, flushing, cleaning & hydraulic testing complete to the best satisfaction & direction of Engineer in charge with in all leads and lifts. (Earth work in trenches, flanged joints shall be measured and paid for separately).

80mm dia G.M.S. (M) rising main 0.00-150.00=150Rmt. (Raw water stage)

80mm dia G.M.S. (HG) rising main0.00-240.00=240Rmt. (First stage ) , 0.00 - 660.00= 660 Rmt.(Second stage )

80mm dia G.M.S. (MG) rising main 0.00-300.00=300Rmt. (First stage ), 0.00 - 640.00= 640 Rmt.(Second stage )

Providing and welding M.S. flanges at suitable point, conforming to following tables as per IS 6392-1971 (Latest with up to date amendments) 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.There shall be flanged joint after every 100 butt welded joints flanged joints shall be measured and paid for separatily.

80mm dia, FT-5(Raw water stage/First stage/second stage)

80mm dia, FT-34(First stage)

80mm dia, FT-28(First stage/second stage)

80mm dia, FT-17(First stage/second stage)

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).

15mm dia

20mm dia

25mm dia

32mm dia

40mm dia

50mm dia

65mm dia

Providing & fixing Brass full way valve of following dia as per directions of Engineer-in-Charge including entire carriage of material upto all leads & lifts.

20mm dia

25mm dia

32mm dia

40mm dia

50mm dia

65mm dia

Laying & jointing in trenches following dia meter of GI pipe(L) of following dia including providing and fixing tube fittings such as reducer increasers, sockets, union, tees, bends etc. where ever required (earth work in trenches to be measured and paid for separately) and as per the direction of Engineer-in-charge including entire carriage of material upto all leads and lifts.

i) Inlet/outlet scour pipe 65mm dia

ii)Scour pipe 80mm dia

Providing & fixing CI Sluice valve(with hand wheel)as per IS : 780-1984class-I upto 300 mm dia.(i/c brass spindle & as per 2906-1984 class-II for dia. > 300mm)complete with bolts nuts,rubber insertion etc. 9the tail piece if required shall be measured & paid for separatly) as per the direction of Engineer-in-charge including entire carriage of material upto all leads and lifts.

(i) 65mm dia

(ii) 80mm dia

Providing 40x3mm flat iron hold fast 40cms long including fixing to frame with 10mm diameter bolts nuts and wooden plugs and embedding in cement concrete block 30x10x15cms 1:3:6 (1cement:3sand:6graded stone aggregate 20mm nominal size) including entire carriage of material upto all leads and lifts.

Providing and fixing following anodized aluminium fitting of anodiized transparent and shade with necessary screw as per the direction of Engineer-in-charge including entire carriage of material upto all leads and lifts.

i) Tower bolts 250x10mm

ii) Sliding door bolts 250x16mm

iii) Aluminium handles 125mm dia

PUMPING MACHINERY SUBMERSIBLE:-Supply, erection,testing & commissioning of star rated enrgy efficient Submersible pumping set of KSB/Calama/ WPIL/ Crompton/BS/ SABAR/ Oswal/ Kirloskar or any other approved make conforming to latest relevant BIS Code 9034:1976. 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.

(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 column pipe.The class of valves shall be cast iron PN-1.6. (ii) Piping work (Column Pipe & Delivery pipesto connect Column pipe with Rising main):- The column shall be capable to with stand total dynamic pressure + surge pressure 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 column pipe with rising main, testing & commissiuoning 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.

Raw water Stage - 2 sets (1 working & 1 standbye) for duty condition discharge of =3.61 LPS with Total Head of = 40.03 mtr. Static Head = 33.50 mtr. The BHP is to be offered by the bidder & rate shall be filled in by the contractor per set.

PUMPING MACHINERY CENTRIFUGAL:- Supply, Installation,Testing & Commissioning of star rated energy efficient horizontal spindle, horizontal/ radial split casing/ end suctions (back pull out arrangement) single/ double/ multistage centrifugal pump suitable for operation, in parallel of recommended make such as Mather and platt/ KSB/ Kirloskar/ Jyoti/ Beaconweir BS&BE or any other approved make confirming to BIS-1520-1980 with upto date ammendments, read with IS:9137-1978 or latest edition suitable for lifting clear water for under mentioned characteristics with bronze/ Bronze with 2.5% Nickel impellers, dia of 405mm priming funnels, casing ring and shaft sleeves of bronze/ steel, shaft of SS:410/AIS 1431 Chrom in plated with cast iron casing coupled directly through a flexible coupling on a Common MS base plate to squirrel cage screen protected drip proof induction motor/ TEFC/ CACA of standard make such as Kirloskar/ BHEL/ Crompton/ NGEF/ GEC/ Siemens/ Jyoti/ Area Brown Boven (ABB)/ CGL and suitable for operation on 11 KV HT, 50 cycles/ second 3 phase AC electric supply. The power of electric motor/ motors should be at least (+) 10% in excess of the maximum power required by the pump/ pumps in the operation range of (+) 10% and (-) 15% of the duty point head. The motor/ motors should be as per IS: 325-1978 with upto date amendments read with IS:900-1972. The starting current of the motor shall be limited to not more than 4.5 to 5 times of full load current.It should include cost of bearing nuts, bolts and painting etc and should meet the following requirement including Pump sets (working + standby), All electrical equipments such as Starter, ICTP switches, MCB, Bush bar chamber, MCB, Panel board indicating lamps, Ammeter, Voltmeter, Hour run meter should be of electronic type, incoming and outgoing water proof cable for panel board, Double loop earthing, copper cable pressure gauge, capacitor, common header, sluice valve, NRV including erection and testing complete necessary piping for suction and common header and control valves alongwith electrical works including all taxes, insurance, transportation, freight charges, inspection charges, loading, unloading, conveyance to Departmental stores/ site, stacking, etc. including specials and wastage etc.; complete as per Tender Specifications and instruction of 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.

(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 of one size higher than delivery size of offered pump.The class of valves shall be of cast steel ASA-300. confirming to BIS/ API specifications. (ii) Reflux Valves to be provided in Rising Main:- It shall be double flanged valve of approved make & size of valve shall be same as dia of rising main pipe. The class of valve shall be Cast steel ASA-300. confirming to BIS/ API specifications. (iii) Piping work (Common Header, Delivery pipes & Suction pipes):- The piping work shall be of same specifications as the R-main in intial RD's. The size of common header shall be same as dia of R-Main. in No case pipe wall thickness shall be less than 4.80 mm. The common header & delivery pipes shall be properly jointed with flanges of appropriate Flange table with butt welds. (iv) Power shunt Capactors:- Capacotors shall be of suitable KVAR so as to improve power factor to 0.95 or above. (v) Pannel Boards:- 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. (vi) Startes:- Starters for each stage pumping machinery shall be of approved make & of suitable rating suitable for 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. (First stage and Second stage)

First Stage - 2 sets (1 working & 1 standbye) for duty condition discharge of =3.61 LPS with Total Head of = 483.71 mtr. Static Head = 449.50 mtr. The BHP is to be offered by the bidder & rate shall be filled in by the contractor per set.

Second Stage - 2 sets (1 working & 1 standbye) for duty condition discharge of =3.61 LPS with Total Head of = 293.17 mtr. Static Head = 242.50 mtr. The BHP is to be offered by the bidder & rate shall be filled in by the contractor per set.

HILL CONSTRUCTION AND ENGINEERING CO. SOLAN

HYDRAULIC ENGINEERING COMPANY