Tender fo construction of all Civil and E M works under NIT Sumari pumping water supply scheme consisting of dry intake well water treatment plant laying of API MSERW GI Medium pipes complete

Amount

Civil section :- Design, testing bearing capacity of soiI and construction of R.C.C. Dry Intake well cum Pump House having 6.00 m internal Diameter and 20.00 m height (16.00 m height of steening of Intake well and 4.00m height of pump house) with R.C.C. approach bridge of 15.00 m length and 2.50 m width, also fitted with steel Trussed Ladder of 0.75 m width and 15.0 m height inside the well. The well should have 1.00 m wide balcony and projected roof all around at outer face with 1.20 m high G.I. pipe railing in 04 rows at @ 0.40 m c/c. The well should have proper arrangement of beam/girder to rest on floor and wall of pump house for lifting of pumps from well complete. The well should have all provision for Pumps Installation of required capacity in the bank of Alaknanda River nearby Bilkedar village including supply and cartage of all materials, labour, T&P etc. complete excluding protection works but including internal & external electrification, water level indicator, earthing work, complete painting work with Apex on both inner and outer sides of well etc. complete.

Design, testing bearing capacity of soil and construction of water treatment works of 1.80 Mld capacity consisting of raw water inlet chamber, primary pre settling tank, chemical house, rapid mix vertical flow clariflocculator, secondary pre settling tank, rapid gravity filter with back wash arrangement at MPS nearby Dungripanth village about 12 km away from Srinagar Garhwal headquater & commissioning of filter plant complete including supply and cartage of all materials, labour, T&P etc. complete, excluding protection works but Including internal & external electrification, supply & fixing of all types of required valves, pumps, compressor, blower,earthing work, painting work with approved quality of Apex, railing work etc. complete.

Excavation of earth for pipe line trenches of rising main / gravity main and distribution system upto 1mtr required depth as per norms in following strata requiring the use of special T&P such as pick axes, sabbals etc. or by blasting or by crow bars with a lift up to 1.5 m and lead up to 30 m including refilling, watering and ramming of excavated earth into the trenches and removal and disposal of surplus earth up to a distance of 60 m from the trenches including supply of all materials, labour, T&P etc. complete

Soil mixed with single boulder with bazri

Soft rocks

Providing of all materials, Carting from site store to site of work, Lowering into trenches with true to alignment, Laying of API Pipes confirming to API 5L (X-65 grade), Jointing by electric welding process with proper grade of eletrodes suitable for jointing of water supply pipe lines (Ador, L&T or equivalent quality of electrodes) by cutting of pipes and making required bends by welding, completion of work with testing of pipe line etc complete.

200mm dia and 5.60mm thick

200mm dia and 6.40mm thick

Providing of all materials, Carting from site store to site of work, Lowering into trenches with true to alignment, Laying of MS ERW Pipes grade Yst 210, conforming to IS: 1387- 1967, IS 1978 – 1982 & IS 816: 1969 by welding (by 20 KVA Generator) Jointing by electric welding process with proper grade of eletrodes suitable for jointing of water supply pipe lines (Ador, L&T or equivalent electrodes) by cutting of pipes and making required bends by welding, completion of work with testing of pipe line etc complete.

150mm dia and 4.40mm thick

200mm dia and 6.40mm thick

Supply & Fixing of following size of CI/DF Sluice valve CI (IS-210 FG 200) rising system S.V. with stainless steel (IS 6603 12 Cr 12) stem & Gun metal (IS-318 LTB2) part,body design as per IS-14846-2000PN 1.00 ends flanged & drilled as per IS-1538 class 600 ASA including cartage of all materials up to site of works with all speciials & T&P complete required for proper completion of works.

200 mm dia high head Carbon Cast Steel as per API Class 600

200 mm dia high head Carbon Cast Steel as per API Class300

150 mm dia high head Carbon Cast Steel as per API Class300

200 mm dia Sluice valves (PN-1.60) as per I S 14846/2000

150 mm dia Sluice valves (PN-1.60) as per I S 14846/2000

Supply of following size of Reflux Valve/ Swing Check Type as per BS 1868 for Clear Water Rising Main including cartage of materials.

200mm dia high head Carbon Cast Steel as per API Class 600

200 mm dia high head Carbon Cast Steel as per API Class 300

150 mm dia high head Carbon Cast Steel as per API Class 300

Supply of following size of Air Valve as per IS 14845: 2000 including cartage of materials.

For Clear Water Rising Main 25 mm dia high head screwed Air Valves As required.

For Clear Water Rising Main 50 mm dia high head Double type Kinetic Air Valves As required.

Construction of following Valve chamber in R.C.C. 1:1.5:3 with necessary reinforcement along with fixing of manhole cover on top including supply of all materials, labour, T&P etc. complete required for proper completion of work.

Reflux Valve/ Sluice Valve Chamber (Size 2.0 m x 2.0 m)

Air Valve Chamber (Size 1.0 m x 1.0 m)

Construction of Anchor Block as per requirement at site in R.C.C. 1:2:4 with necessary reinforcement along the alignment of Raw water and Clear Water Rising Main including supply of all materials, labour, T&P etc. complete including cartage of materials

Construction of 2.00 m wide Bridle Path for treatment site, IPS site and for CWR including cartage of materials such as Generator set,welding set ERW pipes to sites for laying etc for completion of work.

Design, Drawing &Testing bearing capacity of soil and construction of R.C.C. (1:1.5:3) semi sunk Sump cum Clear Water Reservoir of following capacity in K.L. including supply of necessary scaffolding, shuttering and other accessories along with construction of valve chambers, fixing of inlet and outlet pipes, making bye pass arrangement & fixing of lightening conductor & M.S. Manhole, level indicator, supply and fixing of M.S. Steel Ladder outside and inside the tank and fixing of 3 rows railing around top dome as per approved design of R.C.C. tank in latest IS codes including colour washing with approved water proofing (apex) / enamal paint and also connection with the existing network along with carting of all materials including supply of all materials, labour, T&P etc. complete.

225.00 K.L at MPS

50.00 K.L at IPS

800.00 K.L Top reservoir

Providing and fixing of M.S. Bucket type chlorinator of 25 liter capacity at top of service reservoir including supply of all materials, labour, T&P etc. complete for proper completion of work.

Providing of all materials, Carting from site store to site of work, Laying & Jointing of G.I screwed pipes (including supply of all jointing materials like specials, white lead, hemp and oil etc) in trenches with its cutting, threading and testing of pipe line etc complete.

G.I. Medium Quality

150mm dia

Woltex Woltman type Bulk water meter (upto 50 degree celcius tempreture) removable mechanism type, magnetically coupled having dry dial, hermetically sealed tantalizer including C.I.Strainer etc complete.

200mm dia

Electromagnetic flow meter in position

150mm dia

Construction of 0.60m x 0.60m x 0.98m size Gate valve/ Air valve chamber as per type design in R R 1:6 along with fixing of manhole cover on top including supply of all materials, labour, T&P etc. complete required for proper completion of work.

Design, testing bearing capacity of soil & construction of Pump House as follows made up of Brick masonry with RCC roof at each pumping station i.e. MPS & IPS and other appurtenant works as per approved design & drawing, including all arrangements for installation of pump sets, supply and fixing of of MS beam/girder for lifting of pumps sets, proper arrangements of electrification work at inner and outer side, & supply and cartage of all materials, labour, T&P etc. complete.

Pump House (Size 8.0 m x 6.00 m x 5.00 m)

Design, testing bearing capacity of soil for construction of Staff Quarter of following type made up of Brick masonry with R.C.C. flat roof at each pumping station i.e. MPS, IPS and other appurtenant works as per approved design & drawing including proper arrangements of electrification work at inner and outer side, complete sanitory works as per requirements & supply of all materials, labour, T&P etc. complete.

Type I (Plinth Area – 43.00 Sqm)

Excavation in ordinary soil mixed with shingle, boulder requiring special T&P like pickaxe, crowbar etc. for foundation including lift upto 1.5 m. and Lead upto 30 m. Including refilling, watering, ramming of excavated earth into the trenches or space between the sides of foundation trenches or in to the plinth and removal and disposal of surplus earth upto a distance of 60 m. from trenches.

Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering - -All work upto plinth level 1:4:8 (1 Cement : 4 coarse sand : 8 graded stone cu.m aggregate 40 mm nominal size).

Concrete with 4 Cm gauge stone ballast, local sand and cement in proportion of 1:2:4 in foundation and floors including supply of all materials, labour and T&P etc.required for proper completion of work.

R.R. Stone masonary with 1:6 cement and sand mortar including cartage and supply of all materials,labours,T&P etc. complete for proper completion of work.

R.R.Stone masonry laid in dry including cartage and supply of all materials,labours,T&P etc. required for proper completion of work.

20mm thick plaster with 1:6 cement and sand mortar for proper completion of work.

R.C.C. in stabs, 1:1.5:3 with cement, coarse sand & 20 mm gauge stone ballast but excluding supply of reinforcement and its bending but including its fixing and binding the same with .5mm thick binding wire and including necessary centering and shuttering and including supply of all material, labour, T&P for proper completion of work.

Mild steel or iron work in plain work such as R.C.C. work wrought to required shape including supply of steel & its bending.

Centering and shuttering including strutting, propping etc. and removal of form work.

Supply and fixing at site M.H. Cover of following sizes

Construction of PCC drain along the apron and for disposal of sludge etc. complete including supply and cartage of all material.

Railling work with 50mm x 50mm x 6mm MS angle and 3 row of MS pipe of 32mmdia and 20mm dia pipe including supply and cartage of all materials, labour and T&P etc. complete for proper completion of work.

Supply of all materials, labour, T&P ect. Complete and construct of 1.50m height fencing work with G.I. chain link febric fencing of required width in mesh size 50x50mm including strengthening with 2mm dia wire or nuts, bolts and washers as per required complete including fixing of angle iron post (50x50x6mm) and proper base constuct by RR stone masonary with 1:6 cement sand mortar as per type design.

Supply and fixing of M.S .Iron Gate 3.60 m wide & 1.60 m height as per approved design & drawing including supply of all materials, labour, T&P etc. complete including cartage of materials at MPS , IPS and reserviores complete.

Supply of all material labour T&P and construction of cable trenche from transformer to pump house at MPS, IPS complete.

Expenditure on maintenance of civil work for 12 months after completion of work and complete successful testing of all pipe line works.

E&M section :- Raw water

Centrifugal pump set, discharge (Q) - 1300 LPM, Head - 55 Mtrs.

Motor for above pump with base plate

Fully Automatic Auto Transformer Starter suitable for above motor (Oil cooled).

Control Panel suitable for above pumping plant.

50 mm² Al. conductor, armoured, 3.5 core XLPE cable of 1.1 KV grade

16 mm² Cu conductor 3 core submersible cable of 1.1 KV grade

Jointing material such as lugs, tape etc.

Double loop Earthing

100 Amp main switch for receiving power supply from meter board

Supply of main piping and valve comprising of the following.

200 mm dia C.I. D/F Sluice valve of Class PN 1.0 -2Nos

150 mm dia CS DF sluice valve Class 150 ASA -4Nos

150 mm dia C.S D/F Reflex valve of Class 150 ASA -3Nos

PIPE & FITTING -1Set

GAUGES(0-10Kg/cm²)

Tools

Supply of spare of pump,motor and starter.

Chain Pully Block 12 Mtrs. Lift, 2 tone capacity with travlling arrangement.

Rubber resistance sheet (1mx2mx.025m)

Fire Extinguiser (6kg).

Installation

Commissioning

Testing

At works

At site

Painting

MAIN PUMPING STATION (MPS)

Centrifugal pump set, discharge (Q) - 1200 LPM, Head - 445 Mtrs

Motor for above pump with base plate

Fully Automatic Auto Transformer Starter suitable for above motor (Oil cooled).

Control Panel suitable for above pumping plant.

400 mm² Al. conductor, armoured, 3.5 core XLPE cable of 1.1 KV grade

70 mm² Cu conductor 3 core submersible cable (Double run ) of 1.1 KV grade

Jointing material such as lugs, tape etc.

Double loop Earthing

630 Amp main switch for receiving power supply from meter board

Supply of main piping and valve comprising of the following.

200 mm dia C.I D/F Sluice valve of Class PN 1.0- 2Nos

150 mm dia CS DF sluice valve Class 600 ASA- 4Nos

150 mm dia C.S D/F Reflex valve of Class 600 ASA-3Nos

PIPE & FITTING -1Set

GAUGES(0-70Kg/cm²)

Tools

Supply of spare of pump,motor and starter.

Hot gantry crane 3 Tonne With 8 meter span capcity 4.5 meter lift capacity with geared travelling trolly.

Rubber resistance sheet (1mx2mx.025m)

Fire Extinguiser (6kg).

Installation

Commissioning

Testing

At works.

At site.

Painting

INTERMEDIATE PUMPING STATION

Centrifugal pump set discharge (Q) - 1200 LPM, Head - 390 Mtrs

Motor for above pump with base plate

Fully Automatic Auto Transformer Starter suitable for above motor (Oil cooled).

Control Panel suitable for above pumping plant.

400 mm² Al. conductor, armoured, 3.5 core XLPE cable of 1.1 KV grade

70 mm² Cu conductor 3 core submersible cable (Double run ) of 1.1 KV grade

Jointing material such as lugs, tape etc.

Double loop Earthing

630 Amp main switch for receiving power supply from meter board

Supply of main piping and valve comprising of the following.

200 mm dia C.I D/F Sluice valve of Class PN 1.0- 2Nos.

150 mm dia CS DF sluice valve Class 300 ASA- 4Nos.

150 mm dia C.S D/F Reflex valve of Class 300 ASA-3Nos.

PIPE & FITTING-1Set.

GAUGES(0-56Kg/cm²)

Tools

Supply of spare of pump,motor and starter.

Hot gantry crane 3 Tonne With 8 meter span capcity 4.5 meter lift capacity with geared travelling trolly.

Rubber resistance sheet (1mx2mx.025m)

Fire Extinguiser (6kg).

Installation

Commissioning

Testing .

At works.

At site.

Painting

Cost of Power transformer for 11 KV /.433 KV

At Main pumping station. The capacity of transformer 630 KVA.

At Intermediate pumping station-I. The capacity of transformer 630 KVA.

Cost of supply of HT Panel with one no. Required VCB module for Incomer and two nos load break switch module for out going to transformer etc complete.

HT outdoor termination kit

HT Indoor termination kit

70 sq.mm Al. conductor 3 core PVC sheathed armoured HT cable

Cost of earthing of transformers at each stage including supply of material for required no of GI/ Copper earthing complete with supply of all material, labour and T&P required as per I.E rules.

Installation & testing of transformers

Cost of fencing of transformers at different stages

Cartage of all transformer, H.T Panel, HT/LT cable and transformer oil etc upto site.

After testing & commissioning of scheme running & maintenance of scheme by running pumping plant for 16 hrs per day (for a period of 6 months or complete Distribution line testing of civil works which over later ) including supply of skilled O&M staff, account maintenance including supply of all materials, labour, T&P etc. complete but excluding electricity charges for pumping of water.

AUTOMATION WORKS

Raw water’ M.P.S, I.P.S-I.

Customized develop version of SCADA software development with unlimited Digital and Analog IO as specified

HP/COMPAQ or Master control station Hardware with latest configuration and Minimum PIV processor, 400 GB HDD, 2 GB RAM, 52 x CDR/DVD, 18.5” LCD/LED/Plasma screen, mouse and key board

Front end Processor at MCS

APC or eq. 0.5 KVA rating UPS

HP laser jet M1005 MFP printer

GSM based wireless communication hardware for RTUs capable to transfer data from remote site to MCS/LMS with all accessories.

Installation of MCS

GSM BASED REMOTE TERMINAL UNITS WITH Analog and Digital Parameter and features as specified to store and transmit data on GSM backbone to LMS(RTUs shells be integrated with the starter Panel)

GSM based wireless communication hardware for RTUs capable to transfer data from remote site to MCS/LMS with all accessories.

Energy meters suitable for automation

Valve actuator for 150 mm dia valve

Actuator Panels

Hard wired timer circuit for actuators

Pressure transmitter

Auto phase reversal unit -

For Raw Water (0-40 HP)

For MPS & IPS-I, (200-300 HP)

Isolation Transformer (440 V step down 220 V for protection of site automation)

Over voltage & under voltage trip protection (350 V- 450 V)

Electromagnetic insertion type flow meters for 150 mm size (for Raw water & MPS,IPS-I) with local electronics(display and set point facility) and 4-20mA retransmission output to SCADA suitable for line size.

Cabling Work

Single cabling between RTU and field instruments, 2 Core x 1.5 PVC coated flexible screened cable

Control cable between RTU and field instruments/control panel

4C x 1.5 sq mm PVC coated flexible unscreened Cu cable

10C x 1.5 sq mm PVC coated flexible unscreened Cu cable

conduct pipe 1” PVC

conduct pipe 1½” PVC

Accessories like PVC flexible pipes, PVC bend, AC & DC relays with base, lugs etc.

Erection commissioning of all instruments and customization of software.

INTERNAL/EXTERNAL ELECTRIFICATION OF PUMP HOUSE FOR INFILTRATION WELL,M.P.S, I.P.S

Wiring for light point, fan point etc. with 1.5 sq mm FR PVC insulated copper conductor single core cable in surface PVC conduit with piano type switch, phenolic laminated sheet, suitable size GI box, with earth wire of 1.5 sq mm FR PVC insulated copper conductor single core cable etc as required.

Wiring for circuit/submain alongwith earth wire with the following size of FR PVC insulated copper conductor single core cable in surface PVC conduit as required.

2x2.5 sq. mm + 1x2.5 sq. mm earth wire

2x4 sq. mm + 1x4 sq. mm earth wire

Supply and fixing of metal box of 180 mmx100mmx160 mm deep on surface with suitable size phenolic laminated sheet cover in front including providing and fixing 6 pin 5/6 amp and 15x16 amp socket outlet and 15/16 amp piano type switch, connections, painting etc as required.

Supply and fixing of 8 way double door S.P.N. sheet steel, MCB DB, 240 V on surface complete with copper bus bar, neutral bus bar, earth bar, inter connections including earthing etc as required. (But without MCB/ RCCB/Isolator)

8 way double door

Supply and fixing of 5 A to 32 A, 240 V, 10 KA, C serious MCB suitable for inductive load of following pole in the existing MCB DB complete with connection, testing etc as required.

Supply and fixing of double pole, 240 V, isolator in the existing MCB DB complete with connection, testing etc as required.

Supply and fixing of 40 W LED tube light complete in all respect (Bajaj / Philips / Equivalent make)

Supply and fixing of 23 watt LED external lighting luminaires with mounting bracket etc. complete.

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