Providing LWSS to GP Dumat Behli and Paura Kothi in Tehsil Nihri Distt Mandi HP

Amount

Providing, installation, testing and commissioning of water treatment plant of 0.8 MLD capacity (with 16 hours working per day) i.e. 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 , 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. schedule A1 (Chapter-5 & data sheet 2.00 and 5.00

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.schedule A1 Chapter 5 and date sheet 3.00 & 5.00

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 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 protection 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 . 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 circular sump well 80000 ltrs. cap. at pt. "D"Schedule A1 Chapter-5

C/O RCC Main storage tank 90000 ltrs. capacity at pt."C"

C/O RCC Main storage tank 80000 ltrs. capacity at pt. "E"

C/O RCC sector storage tank 15000 ltrs. capacity at pt. 249 & 295

C/O RCC Sector storage tank 20000 ltrs. capacity at pt. 210 & 213

C/O RCC Sector storage tank 25000 ltrs. capacity at pt. 37 & 288

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. Schedule A2

Providing and laying cement concrete 1:4:8(1cement:4 sand:8 crushed stone agg. 40mm nominal size)and curing complete excluding cost of form work in foundation and plinth in all leads and lifts.

Providing and laying cement concrete 1:3:6(1cement:3 sand:6 crushed stone agg. 40mm nominal size)and curing complete excluding cost of form work in foundation and plinth in all leads and lifts.

Random rubble masonary / Polygonal rubble masonary (uncoursed or brought to courses with hard stone of approved quality in foundation and plinth including levelling up with cement concrete 1:6:12 in cement mortar 1:6 (1 cement : 6 sand) in all leads and lifts

Boulder filling dry hand packed under floor complete in all respect in all leads and lifts.`

Providing and laying cement concrete 1:5:10 (1 cement: 5 sand: 10 graded stone aggregate 40mm nominal size) and curing complete excluding the cost of form work in retaining wall/ breast wall complete in all respect and as per direction and to the entire satisfaction of the Engineer-in-charge.

Providing and laying cement concrete 1:1.5:3(one cement : one and half sand : three graded crushed stone aggregate 20mm nominal size ) and curing complete excluding cost of form work and reinforcement for reinforced cement concrete work in all leads and lifts in :-(a) Foundation ,footings bases of columns and the like mass concrete in 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 including centring shuttering ,strutting and propping etc.with wooden battens and ballies,height of propping and centring below supporting floor to ceiling not exceeding 4 mtrs. and removal of the same for in situ reinforced concrete and plain concrete work in:-(i) Vertical surfaces such as walls (any thickness) partitions and the like including attached pillaster,buttresses plinth and string courses and the like in all leads and lifts.

(a) flat surfaces such as soffits of suspended floors,roofs, landings and the like in(a) floor etc. upto 200mm thickness.

Providing RCC work smooth finishing of the exposed surface with cement mortar 1:3( 1cement : 3 sand) complete in all respect in all leads and lifts.

Providing tor steel reinforcement for RCC work including bending, binding and placing in position complete up to floor two level in all leads and lifts.

Cement concrete flooring 1:2:4 (1cement:2sand: 4 graded crushed stone aggregate 20mm nominal size) laid in one layer finished with a floating coat of neat cement in all leads and lifts. (a) 50mm thick

Providing and laying cement concrete 1:2:4(1cement:2 sand:4 crushed stone agg. 20mm nominal size)and curing complete excluding cost of form work in foundation and plinth in all leads and lifts.

(ii) Foundation, footing, bases of columns and the like & mass concrete.

Providing and laying cement concrete 1:2:4(1Cement :2 sand:4 graded crushed stone aggregate 20mm nominal size and curing completre excluding the cost of form work and reinforcement for reinforced concrete work in all leads and lifts in :- (a)Suspended floors, roofs, landing, shelves and their supports balconies, lintels, beams girders bresumers and cantilevers upto all floor two level .

20mm cement plaster in single coat on rough side of brick/ concrete/ stone walls for interior plastering upto floor two levels including arrises internal rounded angles chamfers and / or rounded angles not exceeding 80mm in girth and finished even and smooth in cement mortar 1:4 (1cement:4sand) in all leads and lifts.

Providing , laying, jointing and testing in trenches (to be levelled to grades) MS pipe plain ended of following diameter conforming to ISO-3183:2007 (latest with uptodate ammendments) having wall thickness as specified below, suitabale to withstanding hydraulic test pressure as per specified code in random length 4 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) 100mm dia MSERW pipe 5.20mm thickness with FT-34 (L290x42 grade )Dumat Behli phase

125mm dia MSERW pipe 5.60mm thickness with FT-34( L290x42 grade) Paura Kothi

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) 100mm dia MSERW pipe 5.20mm thickness (L290x42 grade) Dumat Behli phase

(ii) 100mm dia MSERW pipe 4.00 mm thickness (L290x42 grade) Dumat Behli phase

(ii) 125mm dia MSERW pipe 5.60 mm thickness (L290x42 grade) Paura Kothi phase

Laying,jointing ( by way of circumfrential butt welded joints by electrical arc welding in three layes) and testing of 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) 100mm dia GI pipe 4.50mm thickness (MG) Paura Kothi

(ii) 125mm dia GI pipe 5.40mm thickness (HG) Paura Kothi phase

(iii) 125mm dia GI pipe 4.80mm thickness (MG) Paura Kothi phase

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 chlorination plant near WTP (Refer Data sheet 7.0)

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 approved make such as Mather and Platt/KSB/ Beacon Weir/Kirlosker/BE/Jyoti or any approved make 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 all other accessories required for proper installation and commissioning of pump sets complete as per Tender Specifications and instruction of Engineer in charge. Total head 571.38 mtr. dishcarge =5.59 LPS Data sheet No. 11.1 2 sets of suitable HP (one standby) Dumat Behli Phase (schedule A3 data sheet 1.00

Supply Installation Testing, fixing at site & 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 approved make such as Mather and Platt/KSB/ Beacon Weir/Kirlosker/BE/Jyoti or any other approved makeas 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 all other accessories required for installation & commioning of pump set 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) 2 sets of suitable HP (one as standby) (i) Paura Kothi phase:- Discharge=7.40 LPS, Total head=554.91mtrs.(each set)

Tek Singh Raghav

competent associates