Construction of ETP at CRI

Amount

ETP Construction

Excavation in all kinds of soil (Manually / mechanically) dense, wet or dry (such as yellow murum / gravel or mixture of any kind, including highly weathered laterite etc.) in loose & slushy condition other than hard rock, to required level for foundations, trenches, rafts of walls/columns, basements, plinthbeams, pilecaps etc. upto required depth including levelling, all leads and lifts including required back filling in layers of 150mm with watering and compaction & Rate to include disposing off surplus material with in the site to the designated areas identified by the EIC, manually or mechanically. Rate to also include clearing the location of any vegetation other than trees, bailing / pumping of water to keep the site dry at all times until completion of back filling, making temporary stepping / sloping shoring, strutting, sectioning, trimming dressing etc. complete as directed by Engineer & to the entire satisfaction of Engineer. Working space & side slopes will not be measured for payment. (depth up to 1.5m).

Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth upto 1.5 m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm in depth, including consolidating each deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within a lead of 50 m in all soils : Pipes, cables etc, not exceeding 80 mm dia.

Excavation in all kinds of soil (Manually / mechanically) dense, wet or dry (such as yellow murum / gravel or mixture of any kind, including highly weathered laterite etc.) in loose & slushy condition other than hard rock, to required level for foundations, trenches, rafts of walls/columns, basements, plinthbeams, pilecaps etc. upto required depth including levelling, all leads and lifts including required back filling in layers of 150mm with watering and compaction & Rate to include disposing off surplus material within the site to the designated areas identified by the EIC, manually or mechanically. Rate to also include clearing the location of any vegetation other than trees, bailing / pumping of water to keep the site dry at all times until completion of back filling, making temporary stepping / sloping shoring, strutting, sectioning, trimming dressing etc. complete as directed by Engineer & to the entire satisfaction of Engineer. Working space & side slopes will not be measured for payment. (depth 1.5m to 5m).

Providing, transporting, laying, compacting, finishing and curing, reinforced cement concrete of M25 grade as per approved mix design, including supplementary cementitious material, with contractor's materials, plant, equipment, tools, tackles, consumables, etc., complete in all respects, to the satisfaction of Engineer In charge. (Including shuttering and scaffolding), and compacting with vibrators curing and making the exposed surface to receive the plaster wherever necessary etc., complete as per drawing and specifications of the following items. Rate shall include filling of holes of tie rods & pin holes with non-shrink grout, approved admixtures to achieve strength and workability. Rate shall also include shuttering required for construction joints and preparing of construction joint using approved bonding coat to receive concrete. Note:- All RCC work shall have form finish where plastering is entirely avoided.

Providing, transporting, laying, compacting, finishing and curing, reinforced cement concrete of M15 grade at specified places as per approved mix design, including supplementary cementitious material, with contractor's materials, plant, equipment, tools, tackles, consumables, etc., complete in all respects, to the satisfaction of Engineer Incharge. (Including shuttering and scaffolding), and compacting with vibrators curing and making the exposed surface to receive the plaster wherever necessary etc., complete as per drawing and specifications of the following items. Rate shall include filling of holes of tie rods & pin holes with non shrink grout, approved admixtures to achieve strength and workability. Rate shall also include shuttering required for construction joints and preparing of construction joint using approved bonding coat to receive concrete.

C.P.V.C. PIPE 50mm dia- providing, laying , jointing, fitting & testing C PVC pipe SDR of heavy quality following dia for hot & cold water distribution system including all fittings and scaffolding and support to pipe required as per site requirement at any height including concealed pipe laying by chasing in wall, floors and making good the same to the original condition and for open type of pipe laying and fixing in proper line & level with necessary PVC clamps wood packing etc. fixing the joints with proper solvent or threaded type fittings or press type fittings etc. complete all as per specified and directed by Engineer in Charge.

Providing and fixing of non-return valve (horizontal/vertical) of 50mm dia. With test certificates and all necessary fixtures such as flanges, adaptors etc. as required as per the instruction of engineer in charge.

Providing and fixing of Brass MTA of 50mm dia. With test certificates and all necessary fixtures such as flanges, adaptors etc. as required as per the instruction of engineer in charge.

Providing and fixing of Brass FTA of 50mm dia. With test certificates and all necessary fixtures such as flanges, adaptors etc. as required as per the instruction of engineer in charge.

CONCRETE BREAKING: Breaking of the existing concrete by chiseling at all level including scaffolding and staging and the work shall be carried out so as to cause minimum inconvenience to hospital activity including cost of all material, labour, tools etc. carting away the debris out of hospital premises all complete as specified and directed. Rates also includes core cutting in concrete

Brickwork BREAKING: Breaking of the existing concrete by chiseling at all level including scaffolding and staging and the work shall be carried out so as to cause minimum inconvenience to hospital activity including cost of all material, labour, tools etc. carting away the debris out of hospital premises all complete as specified and directed. Rates also includes core cutting in brickwork

Kota stone slab flooring over 20 mm thick bed of cement mortar (1:4). - Kota stone 25mm thick

Providing and fixing G.I. chain link fabric fencing of required width in mesh size 50x50 mm including strengthening with 2 mm dia wire or nuts, bolts and washers as required and fixing too post as per the design and drawing complete as per the direction of Engineer-in-charge. Made of G.I. wire of dia 4 mm

Fencing with angle iron post placed at required distance embedded in cement concrete blocks, every 15th post, last but one end post and corner post shall be strutted on both sides and end post on one side only and provided with horizontal lines and two diagonals interwoven with horizontal wires, of barbed wire weighing 9.38 kg per 100 m (minimum), between the two posts fitted and fixed with G.I. staples, turn buckles etc. complete. (Cost of posts, struts, earth work and concrete work to be paid for separately). Payment to be made per metre cost of total length of barbed wire used.

Supplying and installation at site Angle iron post & strut including synthetic enamel paint and one coat of primer of approved colour of required size including bottom to be split and bent at right angle in opposite direction for 10 cm length and drilling holes upto 10 mm dia. etc. complete.

Providing and Fixing of reinforcement steel including material fabricating, trasporating,loading,unloading, storing on raised steel rack platform, handling, straightening, cutting to length, bending, making hooked ends, hoisting into place at all levels and heights and binding in position (including Providing & using 18 gauge GI binding wire) reinforcement bars of all diameters (IS 1786 ,Fe 500 of all grade) to shape and size as per approved bar bending schedules and structural drgs. for all kinds of works at all heights & depths as specified including cost of approved quality PVC/Concrete cover blocks, spacers, and such other works that are required to make it complete. Quantity of steel as per drawing, approved BBS and with authorized overlaps only shall be measured and paid for. The measurement shall be as per IS 1200 and reinforcement hooks and bends shall comply with the requirement of IS 2502

Providing box type waterproofing on external face of Underground Water Tank side walls upto plinth level including preparation of surface as required of following operations: a) About 20 mm thick stone slabs shall be fixed with cement sand grout 1:4 (1 cement : 4 sand). Grout mixed with water proofing compound 4% by weight by cement and joint well grouted and cured. b) External surface shall be plastered 20 mm thick with cement sand mortar 1:4 (1 cement : 4 sand) mixed with 4% by weight of water proof compound and in ratio roughened. c) Vertical joints shall be well cleaned and grouted to make sure it forms a continuous treatment. If required, joint may be treated with sealant. d) Treatment shall be taken about 300 mm above finished level. e) All pipes etc. coming out of walls shall be sealed by grouting with sealant.

Providing box type waterproofing below base slab of Underground Water Tank including preparation of surface as required of following operations: a) Preparation of surface by cleaning, leveling etc. b) 20 mm thick cement sand mortar mixed with water proofing powder, 4% by weight of cement shall be laid on PCC and 20 mm graded aggregate free from impurities shall be spread on the floor. It shall be cured for 3 days.c) Provide insert sockets and pipes to release the sub soil water pressure. d) Then 18-20 mm thick rough kota or similar stones of approximate 600 x 600 mm in size shall be laid flat and joined with cement-sand mortar. This shall project 300 mm all around RCC raft. The stones shall be hard tough and free from cracks etc. e) Then the surface shall be screeded with cement-sand mortar and finished smooth. f) RCC raft, walls or masonry shall be constructed as designed. g) The sockets / pipes are grouted with pressure.h) Columns or any support etc. coming out of raft shall be sealed with polysulphide sealant at PCC level and at top of raft.

Constructing masonry Chamber 120x120x100 cm inside, in brick work in cement mortar 1:4 (1 cement : 4 coarse sand) for Bar Screen and collection pit as per the necessity, with C.I. cover with frame (light duty) 455x610 mm internal dimensions, total weight of cover with frame to be not less than 38 kg (weight of cover 23 kg and weight of frame 15 kg), R.C.C. top slab with 1:1.5:3 mix (1 cement : 1.5 fine sand : 3 graded stone aggregate 20 mm nominal size), foundation concrete 1:5:10 (1 cement : 5 fine sand : 10 graded stone aggregate 40 mm nominal size), inside plastering 12 mm thick with cement mortar 1:3 (1 cement : 3 coarse sand), finished smooth with a floating coat of neat cement on walls and bed concrete etc. complete as per standard design and instruction of Engineer incharge

CPVC (inside brass) gate valve/ball valve -50mm dia Providing & fixing in position with turning handle and rectification of leak if any all as per specification and directed by Engineer-In-Charge.

Bar Screen and Fine Screen: Supply, installation, testing & commissioning of Stainless Steel SS304 Perforated Screen of 10mm for bar screen and 6mm for Fine screen with suitable manual cleaning arrangement to be provided. The size should be suitable for 1KLD Effluent treatment plant.

Sewage Transfer Pump - 0.5 Cum/hr. Head 10m The pump shall be suitable for 415±10% volts 3 phase AC supply. Pumps = 02 Nos.(1w + 1s) MOC of shaft:- SS304 or more Power- 0.35 kw / 3 phase Solid Handling Capacity shall be 5 mm .TEFC Motor with IP - 67 rating (Submersible)

Air Blower- (1Nos),Capacity-5 m3/hr,Pressure-0.30 kg/cm2, Type-Twin Lobe,Motor rating-Suitable to Air Blower / 3 Phase,Type of Drive-V-Belt,Blowers Speed-1450 RPM,Noise Level for Indian Blower-90-92 db at 1 m, Air Distribution- Aeration Grid

Tube Media-(1 Lot),MOC-PVC,Shape of tube-Square,Thickness-1.0 to 1.2 mm,Vertical Height- 520 mm,Max. Working temp.-45o deg. C

Sludge Recycle Pump- (1 Nos.),Type-Self-priming, non-clog,Capacity-0.5 m3 / hr.,Head 8 M MOC of Pump-CI,Power-0.35 kw/ 3 Phase,Solid Handling Capacity-5 mm.

Filter Feed Pump-(1 Nos.),Type Horizontal Centrifugal Pump,Capacity-1 m3/hr.,Head-30 M,MOC of Pump-CI,Power-0.7 kw / 3 phase.

Pressure Sand Filter-(1 Nos),Capacity-0.5 m3/ hr.,Size-10” X 54”,MOC- FRP,Frontal Piping -UPVC,Piping Size-25 NB,Valves Type- Multiport valve (Initiative Make),Filter Media-Multi grade Sand,Test Pressure- 5.5 Kg/cm2,Maximum Working Pressure- 3 Kg/cm2.

Activated Carbon Filter-(1 Nos),Capacity 0.5 m3/ hr.,Size 10” X 54”,MOC-FRP,Frontal Piping-UPVC,Piping Size-25 NB,Valves Type-Multiport valve (Initiative Make),Filter Media-Multi grade Sand & Activated Carbon,Test Pressure- 5.5 Kg/cm2,Working Pressure-3 Kg/cm2.

Chemical Dosing System-(4 Nos) Chemical Hypo / H2O2 / Acid/Lime,Dosing Type-Manually by Dosing Tank,Dosing Tank

Ozone System-(1 Nos),Capacity 5- 10 gm/hr.,Power-1.0 kw / 230 V,MOC-MS Powder Coated,Ozone concentrator 1 No.

Air Diffusers : Supply, installation, testing & commissioning of air diffusers for providing aeration of following : for 1KLD Effluent treatment plant

Supplying and erecting Submersible water pump set suitable for erection on open well of 3 HP with 415V, 3 Phase, 50HZ, A.C. Supply, having delivery head 36m and discharge from 400 to 1600 ltrs per minute ( Max. efficiency at 21 m head and 680 ltr discharge) and delivery pipe of necessary dia. erected with necessary H type clamp as per specification.

Description-Piping Fittings & Valves for Effluent water line, Specification-UPVC Sch 40 and Description-Piping & Fittings for Air line, Specification-UGI Class B and Description-Valve & NRV for Air line, Specification-Wafer type. All work inside the effluent treatment plant.

Pressure Gauge-nos 1,Type Diaphragm, Dial 50 NB (0-4 Kg/cm2)

Electrical Control panel and equipments and Type-Control panel will be fabricated in CRCA sheet with non-compartment, dust and vermin proof.

Cabling-Electrical cabling shall be provided from control panel to various units of Effluent treatment plant,MOC-Cu Armored,

Supply & fixing of 4 x 2.5 sq. mm .copper cable on wall/trench.

Cable gland and copper lugs

Supply & Fixing of 8 SWG tinned copper bare wire

32A 4P MCB with enclosure

DOL Starter for 3 HP Pump

Comprehensive Maintenance

CMC 1st year

CMC 2nd year

CMC 3rd year

CMC 4th year

CMC 5th year

M/s. Global Enviros

SHREEJI AQUA TREATMENT PVT LTD