Multivillage Water Supply Scheme Dehar and adjoining areas in Tehsil Sundernagar Nihri Distt Mandi HP

Amount

Civil Works : - Designing, constructing, testing and commissioning of flexible intake system with structural steel trolley mounted Raw water pumps. Trolley arrangement shall move on rail sections which shall be erected on RCC bed in CC 1:2:4 to premit/control the movement, winch crab of required capacity (Minium 10 MT ) and wire rope arrangmenet shall be provided. Standard rail section (for meter gauge) as per relevant IS code shall be used. Flexible intake system shall be designed to work efficently under worst daily water level fluctuations. All steel work shall be painted with approved primer and anti-corrosive paint. The rates quoted by the contractor shall be for the complete work including construction Winch Room, Geotechnical investigations etc. All ancilliary works and accessories required to make the intake system fully functional shall be included in the cost of work. Nothing extra shall be paid on this account .

Providing, installation, testing and commissioning of water treatment plant in 1.23 MLD (with 16 hours working per day) the shape of Rapid sand filters including cost of construction of civil works, hoisting and errection of all steel works, providing and installation of all mechanical/Electrical equipments/accessories, laying of all interconnecting GI/MSERW pipes and scouring arrangements from all units with disposal of the same to the boundary of structures, all types of valves, fittings and all contingent works capable of taking input and giving output as laid down in chapter-I of CPHEEO manual under all climatic conditions specified therein. The treatment plant includes Raw Water Tank, Inlet Chamber, inlet channel, Parshall flumes, C/O pre-sedimentation tank , wash lime solution tanks, Alum solution tanks with Dozining arrangement, Flash mixer, Mechnical Clariflocculator, Rapid sand filters, pipe gallery and clear water tank and plant building accommodating alum store, chemical handling and feeding room with safety measure, back wash pump cum air compressors room, pannel room, water testing laboratory and attendant room. The cost shall include office furniture also, providing and fixing of lighting arangements complete in all respect. Providing and fixing all electrical/Mechanical equipments, proper walk way for Inspection/ operation of various units, Providing and setting up of all laboratory equipments etc. as per CPHEEO manuals appendix 15.90 (category-II) of 1999 addition shall be provided . Sizes of various units shall be based on manual of water supply and treatment published by CPHEEO. The design of various units shall conform to relevant IS Codes and specifications. All the water retaining stuctuctures shall be designed and constructed in RCC as per latest IS Code Site development i.e retaining wall/brest wall additing required to make platform for WTP. The components such as site development, C/O PCC/RCC retaining walls, breast walls upto battery limits of WTP, Dewatering, Approach road, interconnecting beatification including all allied works complete as directed by Engineer-in-charge. Battery limits shall be considered as 3.00m from the edge of the structure of the boundary of the land whichever is less. The rates quoted by the contractor shall be for the complete work. All ancilliary works and accessories required to make the system fully fucntional shall be included in the cost of work. Nothing extra shall be paid on this account.Site development i.e. retaining wall/breast wall additing required to make plateform for WTP.

Designing, Constructing, Testing & Commissioning of Pump House & Chowkidar Room at following Locations including all allied Civil Works , Electrical works, Sanitay installations, Site development, cutting/excavation in all kinds of soils, C/o PCC/RCC Retaining walls, Breast walls, Toilets, Septic Tanks, internal and External LED Street lighting, External landscaping, Fire Fighting arrangement, Gantry Crane, dewatering etc complete as directed by engineer in charge The rates quoted by the contractor shall be for the complete work. All ancilliary works and accessories required to make the system fully functional shall be included in the cost of work. Nothing extra shall be paid on this account.(Refer Vol.II, Schedule A-1, Data Sheet No. 08 and 09) (i) Near WTP Dehar

(i) At Guddidhar

Designing, Constructing, Testing & Commissioning RCC Circular under ground/partial under ground storage reservoirs as per capacity given below at various stages/sites including excavation in all kinds and types of strata, soil strata including dewatering in M30 design mix in foundation, walls, bottom slab , roof slab/dome with smooth finishing in 1:3 inside the tank, all alied Civil Works, Site development, cutting/excavation in all kinds of soils, C/o PCC/RCC Retaining walls, Breast walls, Sanitary works i.e., refilling and disposing of surplus stuff with in all leads and lifts, labour and material charges. The job also includes providing lowering, laying, erecting, hoisting and jointing of pipe assembly for inlet, outlet, overflow and scour pipe with bye pass arrangement consisting of GI / MS pipes special and valves of required classes and dia and all other accessories required such as MS ladders inside and outside CI cowl type ventilator, SFRC manhole covers including frames and covers (medium duty) with proper locking arrangement water level, indicator, RCC frames for all valves ventilating shafts shall also be provided including all leads and lifts as per entire satisfaction of Engineer-in-Charge. The tanks shall be hydraulically tested for water tightness all works shall be conforming to relevant IS code. The cost of valves shall be included in the rates of tanks . Battery Limit shall be considered as 3.00 m from the edge of the structure or the boundary of the land whichever is less.The rates quoted by the contractor shall be for the complete work. All ancilliary works and accessories required to make the system fully functional shall be included in the cost of work. Nothing extra shall be paid on this account.The work shall include supplying of 5 sets of structural design and drawings etc complete as directed by engineer in charge as per relevent data sheet and scope of work.(i) C/O RCC Main Storage Tank 281000 ltrs. at Pathkan pt.1 (Phase-I).

C/O RCC Clear water Sump Well 112000 capacity at Guddidhar (Phase-II)

C/O RCC main Storage tank of 334000 Litres Capacity at Khanokhar pt.1 (Phase-II)

C/O RCC Circular under ground/partial under ground storage tank reservoir of 31000 ltrs. cap. at Pt. 49 Phase-I

C/O RCC Circular under ground/partial under ground storage tank reservoir of 18000 ltrs. cap. at Pt. 119, 188 and 166a ( Phase-I & Phase-II

C/O RCC Circular under ground/partial under ground storage tank reservoir of 14000 ltrs. cap. at Pt. 28 phase-II

C/O RCC Circular under ground/partial under ground storage tank reservoir of 26000 ltrs. cap. at Pt. 62 phase-II

C/O RCC Circular under ground/partial under ground storage tank reservoir of 24000 ltrs. cap. at Pt. 241 phase-II

C/O RCC Circular under ground/partial under ground storage tank reservoir of 10000 ltrs. cap. at Pt. 2, 93,164,144,187, 297 & 358 Phase-II

Rising Main :- Excavation in foundation, trenches ( for pipes & pits) upto all depths in all classification of earth work such as pick work, jumper work, saturated soil including bailing and pumping out water, blasting soft/ hard rock or chieselling soft/hard rock where blasting is prohibited in all lifts including trimming and dressing of sides, leveling of beds to correct grade i/c shoring /strutting , planking, timbering & dewatering wherever required, stacking the useable & unuseable material /soil separately & after laying jointing & testing of pipes, returning the useable soil in trenches in 15 cm layers including consolidating of each deposoited layer by ramming & watering & then disposing of all surplus excavated soil /unusable material as directed with in all leads & lifts including restoration unmetalled surfaces to its original condition & including cost of diversion for traffic, night signals, fixing caution boards, crossing over trenches for access to houses, fencing etc. complete in all respects with in all leads & lifts as per directions of Engineer-in-charge.

Providing and laying cement concrete 1:2:4 (1 cement:2sand:4 graded crushed stone aggregate 20mm nominal size) and curing complete excluding cost of form work in foundation and plinth in all leads and lifts and to the enitre satisfaction of Engineer-in- charge.

Providing form work with steel plates 3.15mm thick welded with angle iron frame 30x30x5mm so as to give a fair finish including centring,shuttering, strutting and propping 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 and plain concrete work in : Foundation and footings

Providing and placing tor steel reinforcement for reinforced cement concrete work including bending binding and placing in position complete including the cost of binding wire in all leads and lifts.

Providing , laying, jointing and testing in trenches (to be levelled to grades) MSERW pipe plain ended of following diameter conforming to ISO-3183:2007 (latest with uptodate ammendments) L-290 having wall thickness as specified below, suitabale to withstanding hydraulic test pressure as per specified code in random length 5 to 7meters with providing and fixing flanges conforming to IS: 6392-1971( latest with uptodate ammendments) and welding of flanges as per IS: 816-1965 ( latest with uptodate ammendments) with electrode as per IS: 814-1967 (latest with uptodate ammendments) including required number and size of nuts and bolts as per IS: 1369-1967 ( latest with uptodate ammendments) and compressed asbestos fibre jointless gasket sheets not less than 3mm in thickness as per IS: 2712-1965 (latest with uptodate ammendments) . The welding of flanges to be done on both faces using minimum three layers (one inner side and two outer side) of welding so as to make the joints leakproof and to the entire satisfaction of Engineer-in-Charge. The laying of pipe shall conform to IS: 5822-1994 (latest with uptodate ammendments) and as per CPHEEO manual. The laying will include all operations such as cutting, welding and jointing including flushing cleaning and hydraulic testing and including manufacuring reducers/tapers, all short pieces, and bends with flange of appopriate table as per site requirement and made from parent tubes( to be measured and paid alongwith pipes). Bends shall be manufactured in such a way that not more than 11-1/4 degree deflection is caused by a single cut and internal dia is not reduced including hydraulic testing to the entire satisfaction of Engineer-in-charge in all leads and lifts. The pipe shall have Zinc coating as per IS: 4736 (latest with uptodate ammendments) . (Earth work in trenches to be measured and paid for separatey):- (i) Phase-Ist 250mm dia wall thickness 4.00mm flange Table-5 between RD 0 to 240 ISO: 3183 L-290

(ii) 150mm dia wall thickness 5.20mm flange Table-34 Ist stage ( phase-II) ISO: 3183 L-290

(ii) 150mm dia wall thickness 4.40mm flange Table-28 2nd stage ( phase-II) between RD 0 to 150 ISO: 3183 L-290

Providing , laying,jointing ( by way of circumfrential butt welded joints in three layers by electrical arc welding ) and testing of API pipe of following dia meters confirming to ISO 3183-2012, steel grade L-290 of following class ERW (latest with upto date amendments) having wall thickness as specified below with bevelled ends and capable of withstanding required test pressure in a random length of 4 to 7 meters, including manufacturing reducers/ tapers , all short pieces, beds etc. as per site requirement made from parent tubes . The laying of pipe shall include all operation such as cutting, welding, jointing, fabrication of bends, tees 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 zink coating not less than 400 Kg/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 of pipes 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 shall be measured and paid for separately).(i) 250 mm dia MSERW Pipe 4.00mm wall thickness- ISO: 3183 L-290 Phase-1st between RD 0 to 240

(i) 150mm dia MSERW pipe wall thickness 5.20mm Ist stage (Phase-II) between RD 228 to 1500 ISO: 3183 L-290

(ii) 150mm dia MSERW pipe wall thickness 4.8mm Ist stage (Phase-II) between RD 1500 to 2500 ISO: 3183 L-290

(iii) 150mm dia MSERW pipe wall thickness 4.40mm 2nd stage (Phase-II) between RD 150 to 500 ISO: 3183 L-290

Laying,jointing ( by way of circumfrential butt welded joints by electrical arc welding in three layes) and testing of GMS Medium/heavy Class pipes of following dia meters confirming to BIS 1239 (Part-1), grade specified below (latest with upto date amendments) having wall thickness as specified below with bevelled ends and capable of withstanding required test pressure in a random length of 4 to 7 meters, including manufacturing reducers/ tapers , all short pieces, bends, Tee etc. as per site requirement made from parent tubes . The laying of pipe will include all operation such as cutting, welding, jointing, fabrication of bends, tees 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 relevant IS standards. The welding electrodes shall be as per IS 814 of Advani Oerlikon/ L&T or ISI marked make. 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 will be measured and paid for separately) (i) GI pipe 150mm dia (Heavy class) Ist stage (Phase-Ist) between RD 61 to 500, GI pipe 150mm dia (Heavy class) Ist stage (Phase-II) and GI pipe 150mm dia (Heavy class) 2nd stage (Phase-II)

GI pipe 150mm dia (Medium class) Ist stage (Phase-I) between RD 500 to 1215, GI pipe 150mm dia (Medium class) Ist stage (Phase-II) and GI pipe 150mm dia (Medium class) 2nd stage (Phase-II)

Laying, jointing and testing in trenches (to be levelled to grade) GI pipe of following diameter conforming to IS: 1239-1990 (Part-II (latest with upto date ammendments) suitable to with stand hydraulic test pressure in random length 5.5m-6.5m with providing and fixing with flanges conforming to IS:6392-1971 ( latest upto date ammendments) and welding of flanges as per IS:816-1965 (latest with uptodate ammendments) with electrode as per IS: 814-1967 (latest with uptodate ammendments) including required number and size of nuts and bolts as per 1369-1967 (latest with uptodate ammendments) and providing and fixing compressed asbestos fibre jointing gaskets sheet not less than 3mm in thickness as per IS: 2712-1965 (latest with uptodate ammendments) . The welding of flanges to be done on both faces in three layers (one inner side and two outer site) so as to make the joints leakproof and to the entire satisfaction of the Engineer-in-charge. The laying of pipes shall conform to IS: 5822-1994 (latest with uptodate ammendments) and as per CPHEEO manual. The laying will include all operations such as cutting, welding and jointing including flushing cleaning and hydraulic testing and including manufacuring reducers/tapers, all short pieces, and bends with flange of appopriate table as per site requirement and made from parent tubes( to be measured and paid alongwith pipes). Bends shall be manufactured in such a way that not more than 11-1/4 degree deflection is caused by a single cut and internal dia is not reduced including hyudraulic testing to the entire satisfaction of Engineer-in-charge in all leads and lifts.(Earth work in trenches to be measured and paid for separately) (i) GI pipe 150mm dia (Heavy class) F-T 28 Ist stage (Phase-Ist)

Distribution system : Excavation in foundation, trenches ( for pipes & pits) upto all depths in all classification of earth work such as pick work, jumper work, saturated soil including bailing and pumping out water, blasting soft/ hard rock or chieselling soft/hard rock where blasting is prohibited in all lifts including trimming and dressing of sides, leveling of beds to correct grade i/c shoring /strutting , planking, timbering & dewatering wherever required, stacking the useable & unuseable material /soil separately & after laying jointing & testing of pipes, returning the useable soil in trenches in 15 cm layers including consolidating of such deposoited layer by ramming & watering & then disposing of all surplus excavated soil /unusable material as directed with in all leads & lifts including restoration unmetalled surfaces to its original condition & including cost of diversion for traffic, night signals, fixing caution boards, crossing over trenches for access to houses, fencing etc. complete in all respects with in all leads & lifts as per directions of engineer-in-charge.

Laying and jointing, testing in trenches galvanised mild steel tubes screwed and socketed & joints, ISI marked, conformining to IS :1239 (latest with upto date ammendments) including tube fitting such as bends, tees, air valves, unions and collars etc. as per direction and to the entire satisfaction of the Engineer-in-charge (Earth work in trenches to be measured and paid for separately) (i) 15mm dia (light Class) S&S

(i) 20mm dia (light Class) S&S

(ii) 25mm dia (light Class) S&S

(iii) 32mm dia (light Class) S&S

(iv) 40mm dia (light Class) S&S

(v) 50mm dia (light Class) S&S

(vi) 65mm dia (light Class) S&S

(vii) 80mm dia (light Class) S&S

Providing, fixing gun metal wheel valve ordinary split, tapper edge, non rising spindle gate valve of 1st class for cold service (temprature not exceeding 45 degree centigrade) screwed type as per IS:778-1984 and to the entire satisfaction of the Engineer-in-charge in all leads and lifts. (i) 15mm dia

(i) 20mm dia

(ii) 25mm dia

(iii) 32mm dia

(iv) 40mm dia

(v) 50mm dia

(vi) 65mm dia

(vii) 80mm dia

Disinfection System : Supply, delivery, erection and commissioning of vaccum operated, pressure feed chlorination system capable to treat below mentioned quantities of water i/c control panel, Chlorinator, interconnecting pipe line, field test kit, Monoblock pump, Chlorine leak detector, On-line chlorine analyser, Gas cylinder, gas tonner etc complete at WTP Site. Provision for online Quality Monitoring at storage reservoirs shall be provided. Plant room for installation of above equipments shall also be constructed at the site complete in all respect.The rates quoted by the contractor shall be for the complete work. All ancilliary works and accessories required to make the system fully functional shall be included in the cost of work. Nothing extra shall be paid on this account. (Refer Vol-III-Technical Specifications & Schedule A-6, Data Sheet No.14) Gaseous plant and C/O plant room at MST of Phase-I at Pathakan and phase-II at Khanokhar

Supply Installation Testing & Commissioning of horizontal spindle,horizontal/redial split casing/end suction(Back-pull out arrangements) single/double/multi stage star rated centrifugal Raw Water pump or combination of pumps, of recommended make such as Mather and Platt/KSB/ Beacon Weir/Kirlosker/BE/Jyoti as per BIS 1520-1980 with upto date ammendments, read with IS:9137-1978 or latest edition suitable for lifting water having turbidity upto 4000 ppm for under mentioned characterestics with bronze,impellers/priming funnels,casing ring and shaft sleeves of bronze,shaft of steel grade 45C8/ EN8 with cast iron casing coupled directly through a flexible coupling on a common MS Base Plate to squirrel cage TEFC Energy efficient motors ( Conforming to energy efficiency code IE2 or higher ) of standard make such as Kirloskar /BHEL /CG POWER /Siemens /Jyoti /ABB /Marathon and suitable for operation on 415 (+6% ) and ( -10% ) volts, 50 cycles / second, 3 phase AC electric supply. The power of electric motor/motors should be at +10% in excess of the maximum power required by the pump/pumps in the operation range of (+) 10% and (-)15% of the duty poiint head. The motor/motors as per ISI:325:1978 with upto date ammendments read with IS 900:1972. It should include cost of bearing nuts , bolts and painting etc. and should meet the following requirements: including Pump sets (working + standby ), necessary piping for suction, delivery & common header, alongwith electrical control panel with soft starters; as per requirement of pumping machinery; Complete work inclusive of all taxes,transportation, freight charges, inspection charges, loading, unloading, conveyance to Departmental stores / site, stacking, etc. including specials and wastage etc. It shall include providing and fixing of C.I/C.S Sluice valves of approved make and appropriate class to resist the design pressure and complete as per Tender Specifications and instruction of Engineer in charge. Raw water Centrifugal pumps from intake to WTP Total head 38.38 mtr. dishcarge =38.50 LPS Data sheet No. 11.1 2 sets (one standby

Supply Installation Testing & Commissioning of horizontal spindle,horizontal/redial split casing/end suction(Back-pull out arrangements) single/double/multi stage star rated centrifugal pump or combination of pumps, of recommended make such as Mather and Platt/KSB/ Beacon Weir/Kirlosker/BE/Jyoti as per BIS 1520-1980 with upto date ammendments, read with IS:9137-1978 or latest edition suitable for lifting water having turbidity upto 4000 ppm for under mentioned characterestics with bronze,impellers/priming funnels,casing ring and shaft sleeves of bronze,shaft of steel grade 45C8/ EN8 with cast iron casing coupled directly through a flexible coupling on a common MS Base Plate to squirrel cage TEFC Energy efficient motors ( Conforming to energy efficiency code IE2 or higher ) of standard make such as Kirloskar /BHEL /CG POWER /Siemens /Jyoti /ABB /Marathon and suitable for operation on 415 (+6% ) and ( -10% ) volts, 50 cycles / second, 3 phase AC electric supply. The power of electric motor/motors should be at +10% in excess of the maximum power required by the pump/pumps in the operation range of (+) 10% and (-)15% of the duty poiint head. The motor/motors as per ISI:325:1978 with upto date ammendments read with IS 900:1972. It should include cost of bearing nuts , bolts and painting etc. and should meet the following requirements: including Pump sets (working + standby ), necessary piping for suction, delivery & common header, alongwith electrical control panel with soft starters; as per requirement of pumping machinery; Complete work inclusive of all taxes,transportation, freight charges, inspection charges, loading, unloading, conveyance to Departmental stores / site, stacking, etc. including specials and wastage etc. It shall include providing and fixing of C.I/C.S Sluice valves of approved make and appropriate class to resist the design pressure and complete as per Tender Specifications and instruction of Engineer in charge.(Refer Vol-II-Technical Specifications Data Sheet No, 11.2, 11.3 & 11.4) 4 sets (2 as standby) (i) Phase Ist discharge= 8.80 LPS, Total head=294.96 mtrs.(each set)

(i) Phase-2nd Ist stage Discharge=10.45 LPS, Total head= 462.81 mtrs., ((4 sets ) 2 working 2 as standby each set

(ii) Phase-2nd 2nd stage Discharge=10.45 LPS, Total head= 361.23 mtrs., ((4 sets) 2 working 2 as standby (each set)

Automation: Providing and installation of flow measurement devices to be installed at all discharge points of the WTP,Collection Tanks, MBRs with appropriate sensors, water level sensors at collections tanks and MBRs along-with the provision for required data transmission system to central station at WTP site, for analysis with appropriate power backup system. Turbidity sensors shall be provided at WTP, inlet and outlet with required data transmission system and digital control panel for controlling the Alum dosing rate alongwith required sensors in all lead & lifts and to the entire satisfaction of Engineer-in-charge. Data Sheet No. 13

Kashmirilal Constructions Pvt. Ltd.

Lahoty Buildcon Limited

S.k.sharma contractor and engineer