PROVISION OF WATER TREATMENT PLANT FOR JACKWELL AT 151 BASE HOSPITAL MAIN PUMP HOUSE UNDER GE GUWAHATI

Amount

Surface excavation not exceeding 30 cm deep and average 15 cm deep and getting out all as specified and as directed.

Excavation in over area soft/loose soil not exceeding 1.5 m depth and getting out all as specified and as directed.

Excavation in over area soft/loose soil exceeding 1.5 m depth but not exceeding 3.0 m depth and getting out all as specified and as directed.

Removing excavated materials(soils) to a distance not exceeding 50m and depositing where directed at a level not exceeding 1.50 m above starting point complete all as specified and as directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layer not exceeding 25 cm in soft/loose soil complete all as specified and as directed.

Materials and labour for hard core with broken stone or boulders of gauge exe 63 mm but n exc. 100mm, deposited, spread and levelled in layers not exe 15 cm thick, watered and rolled/rammed to a true surface complete all as specified and as directed

M&L for PCC 1:4:8 type D2 using 40 mm graded stone aggregate as in foundation filling and mass concrete complete all as specified and directed.

M&L for 100 mm thick cement concrete type B-2 (1:2:4 ) 40 mm graded aggregate as in paving etc surfaces finished even and smooth complete all as specified and as directed.

M & L for TMT bars 8 mm dia and over upto and cut to length, bent to shape required, including cranking and binding with and including MS wire (annealed) not less than 0.9mm dia or securing with clips, complete all as specified and directed

M & L for formwork to sides of concrete foundations, footings, base of columns, raft and raft beams, sides and soffits of foundation (if any) and plinth beams and similar work , vertical or to batter as in curved surface, rough finished surfaces to concrete complete all as specified and as directed.

M & L for formwork to faces of walls, retaining walls, abutments, parapets and staircase railings and similar work including attached pillasters, buttresses etc vertical or to batter as in curved surface, rough finished surfaces to concrete complete all as specified and as directed.

M & L for RCC (Design Mix) grade type M-30 (20mm graded stone crushed aggregate) as in foundations, including rafts, footings, foundation beams, plinth beams, bases for columns etc basement slabs, under-reamed piles and mass concrete complete all as specified and directed

M & L for RCC (Design Mix) grade type M-30 (20mm graded stone crushed aggregate) as in walls and the like, any thickness, above top of footings, including attached pilasters and buttresses complete all as specified and directed

S & F welded steel wire fabric etc fixed to steel members weighing not exceeding 4 kg/sqm complete all as specified and directed.

S&F framed work such as grills , gratings,etc with ends of bars shouldered and /or riveted, or froged into spikes, framed guard bars, barred iron doors, ladders, and similar work conforming to Fe 290, Gde E165 complete all specified and as directed.

Material & Labour applying two coats of synthetic enamel paint over a coat of red oxide primer on new steel surface of girth exceeding 10cm width or girth complete all as specified and as directed.

M&L for rendering 10mm thick in CM 1:4 on fair faces of brick/ concrete surfaces finished even and smooth wihtout using extra cement complete all as specified and as directed.

M&L for rendering 15mm thick in CM 1:3 on fair faces of brick/ concrete surfaces finished even and smooth wihtout using extra cement with using WPC complete all as specified and as directed.. WPC shall be measured and paid seperately.

Supply only liquid water proofing compound complete all as specified and directed

M&L for preparation of new plastered surface of wall etc and applying two coat of exterior acrylic emulsion paint (1st quality) over a coat of exterior primer complete all as specified and directed.

Supply, install, testing and commissioning of vertical type Multi Media Filter of capacity 40 Cubic Metre each for filteration tank quantity of 40000 litres/hour. The Multi Media Filter shall be of minimum size of 63 inch dia, 86 inch overall height with seven stage filtering media i.e treated sand, fine sand, course sand, gravels, pabbels, anthracid and MNO2. Filtration tank shall be made up of FRP as per manufacturers instructions. Multimedia filter shall include all frontal piping of suitable dia medium grade UPVC pipes fitted with suitable Nos of required fittings, strainers, pressure gauges and multiple valves, including back washing and raising mode with air vent. The filter media shall be arranged in layers as per manufacturers instructions and filter plant shall be of latest IS specifications including necessary foundation and consist of the following :- (i) Suitable dia UPVC pipe medium grade from pump set to multi media filter. (ii) Suitable dia UPVC pipe medium grade maximum of 150 Mtrs from multi media filter. (iii) Back wash pipe line of suitable dia and length with necessary support for pipe all as directed. Make : Optimus Enviropro pvt Ltd / M/s Sophisticated Industrial materials Analytic (SIMA) Labs Pvt Lab / M/s Sombansi Enviro Engg Pvt Ltd ISEEPL)

Supply, install, testing and commissioning of vertical type Activated Carbon Filter of capacity 40 Cubic Metre each for filteration tank quantity of 40000 litres/hour. The Multi Media of carbon Filter shall be of minimum size of 63 inch dia, 86 inch overall height with three stage filtering media i.e pebbels, gravels and activated carbon. Filtration tank shall be made up of FRP as per manufacturers instructions. The Activated Carbon Filter shall include all frontal piping of suitable dia medium grade UPVC pipes fitted with suitable Nos of required fittings, strainers, pressure gauges and multiple valves, including back washing and raising mode with air vent.. The filter media shall be arranged in layers as per manufacturers instructions and filter plant shall be of latest IS specifications including necessary foundation and consist of the following :- (i) Suitable dia UPVC pipe medium grade from multi media filter to activated carbon filter. (ii) Suitable dia UPVC pipe medium grade maximum of 150 Mtrs from activated carbon filter to UV Plant. (iii) Back wash pipe line of suitable dia and length with necessary support for pipe all as directed. Make : Optimus Enviropro pvt Ltd / M/s Sophisticated Industrial materials Analytic (SIMA) Labs Pvt Lab / M/s Sombansi Enviro Engg Pvt Ltd ISEEPL)

Supply, install, testing and commissioning of Ultraviolet Water Sterilizer of capacity 25000 litre/hour. Made up of SS body and control by panel. UV shall be conneted with the fiteration system. Lamps made up of Phillips and maximum operating pressure of 125psi. Make : Optimus Enviropro pvt Ltd / M/s Sophisticated Industrial materials Analytic (SIMA) Labs Pvt Lab / M/s Sombansi Enviro Engg Pvt Ltd ISEEPL)

Supply, install, testing and commissioning of Automatic Alum Dosing Pump of capacity 06 lph Made up of initiative with 100 litre pvc tank contain alum and shall be conneted with raw water tank. Make : Optimus Enviropro pvt Ltd / M/s Sophisticated Industrial materials Analytic (SIMA) Labs Pvt Lab / M/s Sombansi Enviro Engg Pvt Ltd ISEEPL)

Supply, install, testing and commissioning of Automatic Chlorine Dosing Pump of capacity 06 lph . Made up of initiative , with 100 litre pvc tank contain liquid chlorine and shall be conneted online with Multimedia Filter. Make : Optimus Enviropro pvt Ltd / M/s Sophisticated Industrial materials Analytic (SIMA) Labs Pvt Lab / M/s Sombansi Enviro Engg Pvt Ltd ISEEPL)

Supply, install, connect, test and commissioning Monoblock pump set suitable for 415 V, 3 phase of capacity 10 HP/7.5 KW. Suction line of 80mm dia,delivery line of 65 mm dia, 3000 rpm, 50 mtr head, discharge upto 200 LPM Complete including necessary foundation as per manufacturers recommendation, 10 Sqmm 3 core flat submersible copper cable of reqd length for connection from starter (from LT Panel) to the connector of Pump, nuts,bolts, washers and gasket etc and testing complete all as specified and directed.

Supply, install, commissioning and testing of Submersible motor and pump, electric driven 415 V, 3 phase suitable for jack well and outlet of pipe is 80 mm dia complete, 10 stage, discharge upto 370 LPM and head upto 90 mtr complete of capacity 10HP/7.5 KW including necessary electrical connection complete all as specified and directed.

S & F of flat submersible copper cable of size 10 Sqmm 3 core for connection of submersible motor complete all as specified and directed.

M & L for Excavating in trenches, n exc 1.5 m wide and n exc 1.5 m in depth and getting out in soft/loose soil complete all as specified and directed.

Supply lay and spread in trenches , river sand ,clean ,including spreading ,levelling ,punning for laying /cushioning of cables all as specified and as directed.

Supply and lay in trenches old size sub class “B” for cable protection complete all as specified and as directed.

S&F GI tube 80mm bore light grade with all fittings fixed complete to wall/ceiling pole or laid in trenches on floor including cutting existing floor for protection of electric cable all as specified and directed

Supply and lay in trenches, floors ,fix on wall/pole, passing through pipes etc.,LT UG cable ,1100 volts grade, XLPE insulated , with multistranded aluminium conductors, armoured with galvanised steel wire or tape ,gland, lugs etc, of 70 Sqmm 3.5 core , confirming to IS specifications complete all as specified and directed.

Supply and fixing steel water tubing medium grade galvanized with all fittings and laid in trenches/fixed on walls/floor of size 80mm dia complete all as specified and directed.

S&F 80mm bore cast iron Non return valve PN 1.6 without by pass arrangement swing type flanged ends with rubber gasket sheet, nuts, bolts etc complete all as specified and directed

S & F 80 mm bore cast iron flanged & drilled both ends sluice valve, (ISI marked) long body type, conforming to IS 14846-2000; Class PN-1.6 with iron wheel head & brass spindle including all jointing materials and mild steel nuts, bolts, washers, rubber / fibre board gaskets etc and testing complete all as specified & directed

Supply, install, test and commission LT Panel board, TPN 415 Volts, 50 Hz, out door cubical type floor mounted CPRI approved factory made, double door dust and vermin proof IP-54, fabricated out of CRCA sheet not less than 3.15 mm thick with 2mm thick for internal compartment duly powder coated fixed on angle iron pedestal made out of 50x50x6 mm with cable chamber for individual feeders for incomming and outgoing connections, one set of LED indicator lamp RYB with switch and fuse and the panel board shall be provided with proper ventillation including suitable size of cable alley copper bus bar suitable for carrying of current 200 Amps with suitable connections from MCCB out going to main bus bar shall be carried out with TPN copper bus bars of suitable rating and connections from main bus bar to out going MCCB's (intake point) will be carried out with TPN copper bus bar as per MCCB rating duly insulated and colour coded heat shrinkable sleeve and shall be rigidly mounted on suitable size of bridge insulator including necessary PCC foundation of minimum 0.35 m height positioned and fixed with suitable nut, bolts, washers etc to the MC pedestal all as specified and directed comprising of the following :- (a) MCCB 200 Amps 4 Pole 50 Hz 415 V with thermal magnectic release having rupturing capacity 35 KA - 1No (Incoming). (b) MCCB 63 Amps 4 Pole 50 Hz 415 V with thermal magnectic release having rupturing capacity 16 KA - 4 Nos (Outgoing). (c) 3 Phase digital multi function meter model A, class 1, 5A with relay Vega Series - 1No. (d) Indicating lamp 240 volts LED type - set of three. (e) Fully automatic star delta starter suitable of 10 HP Centrifugal monoblock pump - 03 Nos. (f) Fully automatic star delta starter suitable of 10 HP submersible motor - 01 No. (f) Single phase preventor (VSP-3) - 01 No. (g) Power capacitor of 40 Kvar capacity (10 Kvar- 02 Nos, 5 Kvar - 04 Nos) - 01 set

Material and labour for Earthing complete with galvanized steel earth plate 60cmx60cmx6mm thick electrode, buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less than 1.5 metres below normal ground level, connected to GI earth strip 32x6 mm upto 7.50m up to test point by means of nuts, bolts, check nuts and washers, GI pipe 40mm bore light grade for earth lead protection upto 7.50 mm length , excavation and earth work, PCC 1:3:6 type C-1 pit, 20mm dia GI pipe medium grade, watering pipe and 15mm bore GI pipe, light grade for protection of earth wire, MS angle iron frame 40x40x3mm, 40mm thick RCC 1:2:4 type B-1 cover reinforced with 6mm dia MS bars @ 75mm C/C both ways and with MS handle made out of 12mm dia bars, PGI Funnel, wire mesh, charcoal and common salt in alternate layer of 15cm complete etc all as shown in electrical Plate No. 03 of SSR Part-I (2009) and connected to earthing test point including testing on completion complete all as specified and as directed.

RYSA INFRATECH PRIVATE LIMITED