Aug of LWSS Joy Kashana in G.P. Mundoo Tehsil Theog Distt Shimla HP

Amount

Cutting in earth work in all kinds of soil such as pick work, jumper work, blasting work and chiselling work etc. and disposal of excavated earth as directed within all leads and lifts.

Excavation in foundation, trenches,etc. in earth work in all kinds of soil such as pick work, jumper work,blasting work, hard blasting and chiselling etc. stacking the excavated soil not more than 3 mtrs.clear from the edge of excavation and then returning the stacked soil in 15cm.layers when required into plinths sides of foundations etc. consolidating each deposited layer by ramming and watering and then disposing of all surplus excavated earth as directed within all leads and lifts.

Prov. and laying cement concrete 1:4:8 (1cement:4sand:8graded stone agg. 40 mm nominal size)and curing complete excluding cost of form work i/c all leads and lifts and to the entire satisfaction of the Engineer-in-charge in :-a) Foundation and plinth.

Providing. and laying cement concrete 1:6:12(1cement: 6sand: 12 graded stone agg.40mm nominal size) and curing complete excluding cost centring and shuttering in:-a) Foundation and plinth.

Random rubble masonry/polygonal rubble masonry(uncoursed/brought to courses) with hard stone of approved quality in foundation and plinth including levelling up with cement concrete 1:6 :12 (1cement: 6sand:12graded stone agg.20mm nominal size) in retaining and breast wall. In Cement Mortar.1:6. (1cement:6sand).

Prov. and laying cement concrete work 1:1 1/2: 3(1cement:1 1/2 sand:3 graded stone agg. 20mm nominal size) and curing complete excluding cost of form work and reinforcement for reinforced concrete work i/c all leads and lifts complete in all respect.:- a) Foundation and plinth.

b) Walls (any thickness) but not less than 0.1 m thickness) i/c attached pillasters, buttresses, plinth and string courses etc. from top of foundation level upto floor two level.

Prov. and laying cement concrete work 1:2:4(1cement:2sand:4 graded stone agg. 20mm nominal size) and curing complete excluding cost of form work and reinforcement for reinforced concrete work i/c all leads and lifts complete in all respect. :- a)Suspended floors, roofs, landings,shelves and their supports balconies, beams, girders, bressumers and cantilevers upto floor two level.

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 , strutting and propping etc. with wooden, battens, and ballies, height of propping and centring below supporting floor to ceiling not exceeding 3 mtrs.and removal of the same for insitu reinforced concrete and plain concrete work in complete in all respect i/c all leads and lifts and to the entire satisfaction of the Engineer-in-charge.

a)Foundation footings bases of columns etc. and the like and mass concrete.`

b) Vertical surfaces such as circular walls (any thickness) ,partitions and the like including attached pillasters,buttresses, plinth and string courses and the like.

c) Flat surfaces such as soffits of suspended floors,roofs, landings, and the like:-i)Floors etc. upto 200mm in thickness.

d) Edges of slabs and breaks in floor and wall:- Under 20cm wide.

Prov. Mild steel/Tor steel reinforced for RCC work including bending, binding and placing in position complete upto floor two level i/c all leads and lifts complete in all respect. :-a) Tor steel.

Prov. 200mm wide cast iron rungs with chequered or ribbed non slip surface including fixing in manholes with 200mmx 200mmx 100mm cement concrete 1:3:6 (1cement:3sand:6graded stone agg. 20mm nominal size).complete in all respect i/c all leads and lifts.

Prov.Laying and jointing in trenches,galvanised mild steel tubes(light grade) i/c tube fittings (earth work in trenches to be measured and paid for separately) complete in all respect in all leads and lifts as per the direction of Engineer-in-charge.Labour rate only. 40mm dia nominal bore.(L)

Prov.Laying and jointing in trenches GMS pipes of 40mm dia(Heavy grade) jointed with butt welding according to relevant BIS standards code 816-1969 including all short pieces, jointed with butt welding according to relevant BIS Code 816-1969 including all short pieces of approved specifications as per site conditions including flushing cleaning and hydraulic testing complete to the best satisfaction of the Engineer-in-charge. The laying of pipes should be conform to BIS: Code 5822-1970 within all leads and lifts complete in all respects. 40mm dia nominal bore.(H)

Prov. and fixing brass full way valve with wheel of superior quality including all leads and lifts In :- 40mm dia nominal bore.

Prov. and laying damp proof course 38mm thick with cement concrete 1:2:4 (1cement: 2sand: 4graded stone agg. 12.5mm nominal size) and curing complete i/c all leads and lifts and as per direction of Engineer-in-charge.

Applying a coat of hot bitumen maxphalt 80/100 or equivalent using 1.70kg.per square metre on damp proof course after clean the surface with a piece of cloth lightly soaked with kerosene oil as per direction of Engineer-in-charge.

Providing and fixing pressed steel door frames manufactured from commercial, mild steel sheet of 1.25mm thickness including hinge jamb, lockjamb beed and if required angle thrashold of mild steel angle of section 50x25mm or base ties of 1.25mm pressed mild steel welded or rigidly fixed together by mechanical means,adjustable lungs with split and tails to each jamp including steel butt hinges 2.5mm thick with mortar guards, lock strike plate and shock absorbers as specified and applying a coat of approved steel primer after pretreatment of the surface as directed by the Engineer-in-charge.

Prov. 40x3mm flat iron hold fast 40cm long including fixing to frame with 10mm diameter bolts nuts and wooden plugs and embeding in cement concrete block 30x10x15cm.1:3:6 (1cement: 3sand: 6graded stone agg. 20mm nominal size).complete in all respect as per the direction of the Engineer-in-charge including all leads and lifts.

Providing and fixing 1mm thick MS sheet sliding shutter with fame and diagonal braces of 40x40x6mm angle iron 3.15mm M.S.Gusset plates at junctions and corners 25mm dia pulley 40x40x6mm angle and Iron guide at the top and bottom respectively including applying a priming coat of rdd lead paint.

Cement concrete flooring 1:2:4(1cement:2sand:4graded stone agg.20mm nominal size) laid in one layer finished with a floating coat of neat cement complete in all respect i/c all leads and lifts. a) 40mm thick.

20mm cement plaster in single coats,on rough side of bricks/stone walls for interior plastering upto floor two level including arrises internal rounded angles, chamfers, and/or rounded angles not exceeding 80mm in girth and finished even and smooth:-a)In cement mortar 1:6 (1cement:6sand).including all leads and lifts.

6mm cement plaster to ceiling:-a) In Cement mortar 1:3(1cement:3sand).

Distempering two coats with oil bound washable distemper of approved brand and manufacture and of required shade on undecorated wall surface to give an even shade over and i/c a priming coat with distempering primer of approved brand and manufacturem after thoroughly brushing the surface free from mortor dropping and other foreign matter and also i/c preparing the surface even and sand papered smooth.Priming coat with distemper primer with in all leads and lifts complete in all respect and to the entire satisfaction of the Engineer-in-charge.

Applying priming coat over new steel and other metal surface after and including preparing the surface by throughly cleaning oil.grease dirt and other foreign matter,and scoured with wire brushes fine steel wool scrapers and sand paper complete in all respect i/c all leads and lifts.

i) With ready mixed priming paint,brushing red lead, red oxide,zinc. Oxide chrome.

Painting two coats (excluding priming coat) on new wood and other wood based surfaces, with ready mixed paint brushing to give an even shade including cleaning of all dirt dust and other foreign matter,sand papering and stopping:- a) With white enamel paint.

Providing and fixing M.S.sliding door bolts bright finished or/ and black enamelled with nuts and screws etc.complete i/c all leads and lifts and as per direction of Engineer-in-charge.a) 300x 16mm.

Providing and fixing M.S.Tower bolts barrel type with necessary screws etc. complete i/c all leads and lifts and as per direction of Engineer-in-charge.a) 150x10mm.

Providing and fixing M.S. handles with necessary screws etc. complete i/c all leads and lifts and as per direction of Engineer-in-charge. a) 100mm.

Supply, erection, testing & commissioning of horizontal spindle,horizontal split casing,radial split Single, /Multistages centrifugal pumps or combination of pumps, in series/parallel of recommended make such as Mather and Platt/KSB//Becon weir/Kirloskar/ BE/Jyoti or any other make approved from IPH Deptt.as per BIS 1520-1980 with upto date ammendments read with BIS 9137-1978 or latest edition to suitable for lifting Raw water for under mentioned characteristics with bronze impellers/ priming funnels casing ring and shaft sleaves or bronze. shaft of steel grade-with cast iron casing coupled directly through a flexible coupling on a common C.I./Cast steel base platel (base plate to be from the manufacturers of the pumping unit only) to slip ring/squirrel cage screen protected drip proof induction motor of standard make such as Kirloskar/Crompton/Bhel/NGEF/GEC/ Siemen/Jyoti/ABB or any other make approved from IPH Deptt.suitable for operation on 415(+) /-5% volts, 50 cycles/ second, 3 phase AC electric supply. The power of electric motor should be atleast 10% in excess of the maximum power required by the pump in the operation range of (+) 10% and (-)25% of the duty point head. The motor should be as per IS:325-1978 with upto date ammendments read with IS:900-1972. It should include cost of bearing nuts, bolts and pointing etc. and should meet the following requirements:- 2 sets of 7.50 HP each.= 15HP

Nos. of pump required:- 2 Nos. pumps one will act as stand bye.

Static Head :- 260.00 mtrs.

Total head in mtrs:- 283.96 mtrs.

Discharge in litres:- 0.87 LPS.

Minimum depth of water:- 3.00 mtrs.

Dia of R/Main:- 40 mm.

Length of Rising Main ( In metres).:- 770 mtrs.

Limits of total head in which the pump is reqd. to operate: (-)25% or (+) 10% of total head.

Supply of suitable direct on line/oil immersed star delta /ATS/Startor rotor starter of standard make such as MEI/Kirloskar/Jyoti/Siemen/Larson & Turbo conforming to BIS-8544-1979 latest with upto date ammendments for squirrel cage/slip-ring motor (make to be specified by the tenderers) mounted on panel board with magnetic type overload release & dash pot, time lag,under voltage release with initial oil filling.

Providing MS .sheet,16 SWG steel fabricated floor mounted closed(Almirah type) switch board including angle iron post of suitable height and size ISA 40x40x6mm,duly painted, comprising and capable of mounting the following accessories with all internal electric connections: The drawing of panel board shall be subject to approval of Engineer-in-charge.

ICTP switches with HRC fuses of Kilburn/L&T/Siemens/Standard/Havells make and having Capacity 30% extra of the operational rating as per IS:4064-1978 with upto date ammendments immediately after the power meter of HPSEB. ICTP SWITCHES: I) Type : ii)Make:- iii)Capacity Amp.

Bus bar chamber having three copper bars of suitable rating for full length equal to the width of the board for three live phases and one copper bar of half the rating of full length for neutral phase as per BIS:8084-1976 and 11353-1985 read with 5578-1985 latest with upto date ammendments. BUS BAR CHAMBER:- i)Type: - . ii)Make:- iii)Rating

M.C.B/Oil Circuit Breaker of suitable capacity of Kilburn/ L&T/ MEI/GEC/Standard make on incoming feeder for motor offered by the tenderer conforming to BIS-2516-1985 latest with upto date ammendments with initial oil filling whenever required and neutral linked under voltage release.

Three phase Indicating lamps complete with toggle switches for individual motors as per IS 3452(P-I&II) latest with upto date ammendments. THREE PHASE INDICATOR:- i) Type:- ii) Make:- iii) Capacity.

Earth leakage circuit breaker relay of recommended make such as (Kilburn/L&T/MEI/ GEC) conforming to BIS- 2516-1977 with upto date ammendment and of suitable range which should have control box operating handle and trip/reset push button on/off indicators, re-indicating off spring condition of the circuit breaker for over current protection. The circuit should be equipped with magnet thermal release with metallic tape etc. It should also be fitted with earth fault for tripping of breaker on occurrence of earth fault on off breaker load side. ELCB/ELR:- I)Make :- ii)Type: iii) Range.

Providing Hour run meter of reputed make for four digit capacity conforming to BIS:722(Latest edition)/recommendations.. HOUR RUN METER:- I) Type:- ii)Make:- iii)Capacity:- Hrs.

Suitable three phase voltage monitor relay with all protection and usual indicator and electric siren against single phasing No/ low voltage,high voltage & overloading and phase voltage difference as per IS:3842with upto date ammendments.

Change over switch of reputed make and suitable capacity

Single phase preventor of reputed make and suitable capacity conforming to IS:1248 (P-V)-1983 with upto date ammendments.

Supply of Kirloskar/Kilburn/IVC/Fouress/Gled/BHEL/Leader/Bir/Kartar/Pelicon make of cast Iron/cast steel double flanged sluice valve having size equal to delivery size of pump and capable of with standing nominal seat pressure of 52 kg/cm^2.

Supply of Kirloskar/Kilburn/IVC/Fouress/Gled/BHEL/Leader/ make of suitable size cast Iron/cast steel double flanged swing type reflux valve having bye pass arrangement and size equal to delivery of pump for with standing nominal seat pressure of 52 kg/cm^2.

Supply of Kirloskar/Kilburn/IVC/Fouress/Gled/BHEL/Leader/ make of suitable size cast Iron/cast steel double flanged swing check type reflux valve having bye pass arrangement and size equal to dia of Rising main for with standing nominal seat pressure of 52 kg/cm^2.

Supply of Kirloskar/Jyoti/Standard/Kilburn make cast Iron/cast steel flanged screwed type foot valve with stainer of dia equal to dia of suction pipe conforming to BIS 4038-1986 or latest with upto date ammendments.

Prov. laying, jointing and testing at site suitable size copper PVC insulated armoured power three and half core cable conforming to BIS 1554 (Part.I) 1988 or latest upto date ammendments or siemens/ Gloster/ ICC/ EICO/National/IEC make from meter of HPSEB to circuit breaker and from circuit breaker to bus bar switch and strter (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 or 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 free of cost i/c cost of carriage of material in all leads and lifts and as directed by the Engineer-in-charge.

Prov. and laying flat water proof cable as per BIS 694-1990 (latest with upto date ammendments) suitable for the pump set offered from OCB to motor, motor to starter i/c all other electrical equipments such as thimbles, flexible pipes, solder, nuts and bolts cable glands etc. laid in pipes or trenches. The type size and make will be subject to approval of HPSEB authorities.

Providing and laying at site double loop earthing with copper plate 600mmx600mmx3mm thick electrode complete with material such as charcoal and common salt G.I.Pipes thimbles nuts and bolts,digging of pits, G.I.Wiring and 25x5mm copper strips of required capacity conforming to BIS 3043-1987 latest with upto date ammendments suitable for above motors and other electrical equipments i/c cost of carriage of material in all leads and lifts and as directed by the Engineer-in-charge.

Supply and errection of floor/wall mounted power factor shunt capacitor conforming to BIS:2834-1986 or latest with upto date ammendments of BHEL/GEC/Machneil/Mager/ Bajaj/L&T make to raise the prevailing power factor at site to 0.95 for direct connection to induction motor individually of required KVAR according to HP of motor offered including cable Siemens/Gloster/ICC make from busbar chamber to capacitor & also including L&T/Kilburn/Standard/Siemens/Havells make ICTP switches conforming to BIS:4064-1978 or latest with HRC fuses (Range to be specified by the tenderer) i/c cost of carriage of material in all leads and lifts & as directed by Engineer-in-charge.

Supply of 100mm dia circular dia pressure gauge of suitable range & standard make such as Fiebig/Bourden/ Precision/PREGA with all accessories such as stop cock, copper tubing etc.conformfing to BIS: 3624-1987 or latest with upto date ammendments.

Prov. and fixing double flanged suction, delivery pipe and common header considering site requirement, NPSH required and available & common header having area equal to two times the area of delivery branch of pump including tapers, flanges, rubber gaskets 3mm thick as per BIS:2712-1978 nuts and bolts as per 1264-1983 & special upto 5mtrs. away from the outer wall of pump house as per layout drawings approved by Engneer-in-charge. The pipes shall be capable of with standing minimum 1.5 times the total pressure as indicated in item No.28(a). The size of suction pipe shall be one or two sizes larger than the suction size of pump such that velocity of flow in suction pipe is not more than 2.50 mtrs./sec. & delivery pipe shall be of size one size larger than nominal delivery size of pump i/c cost of carriage of material in all leads and lifts and as per directed by the Engineer-in-charge.

Supply of antivibration pads conforming to BIS:6337-1971 or latest with upto date ammendments of suitable size for the above pumping machinery.

Errection of all equipments from Sr.No.28 to 37 i/c cost of tees, bends, tapers, & any other fittings required as per direction of the Engineer-in-charge.

Mohar Singh Verma

Madan Lal Verma