Tender Document for Bhida Hanyudi G.O.V. pumping water supply scheme

Amount

CIVIL SECTION :- Design, testing bearing capacity of soiI and construction of R.C.C. Intake arrangement with Pump House having 6.00 m internal Diameter and 19.00 m height (15.00 m height of steening of Intake arrangement and 4.00m height of pump house) with proper approach to Intake, also fitted with steel Trussed Ladder of 0.75 m width and 15.0 m height inside the intake arrangement. 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 Intake arrangement should have all provision for Pumps Installation of required capacity in the bank of Eastern Nayar River nearby Power Sub Station Gath Dhar 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.

Rate for variation in height of Intake well

For Increase in length

For Decrease in length

Rate for variation in length of Approach bridge of Intake well

For Increase in length

For Decrease in length

Design, testing bearing capacity of soil and construction of water treatment works of 1.00 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 Bheeda Bazar & 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.

80mm dia and 4.00mm 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.

80mm dia and 3.20mm thick

50mm dia and 3.90mm 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.

80mm dia high head Carbon Cast Steel as per API Class 300

80mm dia high head Carbon Cast Steel as per API Class 600

100mm dia Sluice valves (PN-1.60) as per I S 14846/2000

50mm 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.

80mm dia high head Carbon Cast Steel as per API Class 300

80mm dia high head Carbon Cast Steel as per API Class 600

50mm dia high non return valve (PN-1.60)

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 1.20 m x 1.20 m)

Air Valve / 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 Intake and MPS/treatment site and for zonal CWR including cartage of materials such as Generator set,welding set ERW pipes to sites for laying etc for completion of work.

Construction of R.C.C. Break Pressure Tank of size (1.0 m x 1.0m x 1.0m) including supply of all materials,labour, T&P etc. complete.

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.

50.00 K.L Top reservoir

130.00 K.L at I.P.S.

70.00 K.L at M.P.S.

Supply of all materials, labour, T&P etc and construction of R.C.C. CWR of following capacities ( in kiloliters ) with M.S. ladder outside & inside of the tank, M.S. M.H. cover with locking arrangement, supply and fixiing of outlet, inlet, over flow and wash out pipes with necessary sluice valves, pipe pieces (including cost of materials) flooring 0.60 M wide apron, painting on tank body vertical pipes, ladder, M.S. M.H. cover etc. complete with approved water proofing (apex) / enamal paint, testing, filling water for testing purpose etc. including supply of vertical pipes and specials, assuming bearing capacity as 8MT/M2

Providing and fixing of M.S. Bucket type chlorinator of 25 liter capacity at top of al service reservoirs 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.Heavy Quality

25 mm dia

32 mm dia

G.I. Medium Quality

15mm dia

20 mm dia

25 mm dia

32 mm dia

40 mm dia

50 mm dia

100 mm 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.

80mm dia

50mm dia

Electromagnetic flow meter in position

80mm dia

G.M. Gate Valve IS 778 Class - I

20 mm dia

25 mm dia

32 mm dia

40 mm dia

50 mm dia

Air valve (screwed)

20mm 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.

Construction of 0.45m x 0.45m x 0.80m size Gate 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 7.00 m x 5.50 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.

Providing 15mm dia FHTC (with providing an average 6.00m length of 15mm dia pipe for connection work) to the consumer as per norms of JJM including supply of all materials,labour, T&P etc. and excavation work complete.

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

Supply and laying of 400 mm dia RCC NP2 Pipe for drainage system of campus complete for proper completion of work.

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.

Construction of Boundary wall made up of Brick masonary 1.5 m height height as per approved design & drawing at MPS,IPS and Top CWR campus including supply of all materials, labour, T&P etc. complete including cartage of materials.

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 , IPSand reserviores

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

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

Supply of Raw water centrifugal pump 600 lpm discharge 92 Mtr. head suitable to run in raw water,

TEFL motor electric motor 3 phase 415 volt, 1450 rpm, 25 HP (19 kw)

Supply of MS sheet fabricated, dust & vermin proof cubical floor mounting type control panel made out from 14 SWG MS sheet, copper bus bars, having 1 no. incoming and 2 nos. outgoing comprising of following items:

Incoming: 01 No.

Outgoings : 02 Nos.

Cost of Miscellaneous items such as relays etc. for complete panel comprising of folloing

Incoming: 01 No.

Supply of full automatic auto transformer starter of 25 HP capacity

Supply of power wiring material such as 50 sq.mm. 3½ Core armouned, Aluminium conductor XLPE insulated cable.

Supply of power wiring material such as 16 sq.mm. 4.00 Core copper conductor armouned XLPE insulated cable.

Jointing material for wiring connection including lugs, thimble, insulation tapes, nutt bolts etc.

Double loop earting of all electrical equipments with supply of material such as G.I. earth strip, earth plate, G.I. funnel, charcoal, Salt, watering pipe etc. including digging of pits and refilling complete.

Supply of main piping & valves comprising of the followings :-

Supply of a set of pressure gauges 0-20 Kg/Cm2 complete with control cocks and nipples including all necessary fittings etc.

Supply of chain pulley block with traveller 2 Ton capacity with 10 mtr. lift chain for Intake well.

Tools -

Rubber Insulation sheet 2.0m x 1.0 m x 25mm thick.

Installation commissioning & testing of pumping plant and setting to work of entire equipment including pumps, motors, control panel and power wiring etc complete.

Painting

Testing of pumping plant

a. At work

b. At site

MAIN PUMPING STATION

Supply of electric driven multi-stage horizontal clear water centrifugal pumps with bronze impellers, stainless steel shaft capable to deliver clear water 500 LPM discharge at 610 Mt. head, 2900 r.p.m.

Supply of M.S. fabricated base plate and coupling for above pumps & motors.

Supply of horizontal shaft TEFC electric motors suitable to run on 415 + 10% volts, 3 phase, 50 Hz. A.C. supply and of 150 H.P.(112 KW), 2900 r.p.m.

Supply of MS sheet fabricated, dust & vermin proof cubical floor mounting type control panel made out from 14 SWG MS sheet, copper bus bars, having 1 no. incoming and 2 nos. outgoing comprising of following items:

Incoming: 01 No.

Outgoings : 02 Nos.

Cost of Miscellaneous items such as relays etc. for complete panel comprising of following.

Incoming: 01 No.

Outgoings : 02 Nos. each comprising.

Supply of fully automatic auto transformer type starter suitable for above motors having airbreak contactors, electronic timer, thermal over load relay, adequate size Aluminum bus bars, copper wound auto transformer and duly wired by copper leads/ wire, lugs, ON/OFF and reset switches and indicators etc. complete in all respects.(150 H.P.)

Supply of power wiring material such as 50 sq.mm. 3½ Core Aluminum conductor cable XLPE insulated cable for power wiring between the control panel and starter to motor. (For Two Runs)

Supply of power wiring material such as 300 sq.mm.3½ Core aluminum conductor cable XLPE insulated, cable for power wiring between Power transformer and control panel.- 30 Mtr.

Jointing material for wiring connection including lugs, thimble, insulation tapes, nutt bolts etc.

Double loop earting of all electrical equipments with supply of material such as G.I. earth strip, earth plate, G.I. funnel, charcoal, Salt, watering pipe etc. including digging of pits and refilling complete. -1 Job

Supply of main piping & valves comprising .

Supply of a set of pressure gauges (0-100) Kg/Cm2 complete with control cocks and nipples including all necessary fittings etc.

Supply of lifting tackle with H.O.T gantry crane 2 Ton 8 m span capacity with 4.5 mtr. lift chain complete.

Tools -

Rubber Insulation sheet 2.01m x1.0m x 25mm thick.

Installation and setting to work of entire equipment including pumps, motors, control panel , starter and power wiring etc.

Commissioning of pumping plant at site.

Testing of pumps.

At works.

At Site.

Painting

INTERMEDIATE PUMPING STATION

Supply of electric driven multi-stage horizontal clear water centrifugal pumps with bronze impellers, stainless steel shaft capable to deliver clear water 210 LPM discharge at 300 Mt. head, 2900 r.p.m.

Supply of M.S. fabricated base plate and coupling for above pumps & motors.

Supply of horizontal shaft TEFC electric motors suitable to run on 415 + 10% volts, 3 phase, 50 Hz. A.C. supply and of 35 H.P. (27 KW) 2900 r.p.m.

Supply of MS sheet fabricated, dust & vermin proof cubical floor mounting type control panel made out from 14 SWG MS sheet, copper bus bars, having 1 no. incoming and 2 nos. outgoing comprising of following items:

Incoming: 01 No.

Outgoings : 02 Nos.

Cost of Miscellaneous items such as relays etc. for complete panel comprising of following.

Incoming: 01 No.

Outgoings : 02 Nos. each comprising .

Supply of fully automatic auto transformer type starter suitable for above motors having airbreak contactors, electronic timer, thermal over load relay, adequate size Aluminum bus bars, copper wound auto transformer and duly wired by copper leads/ wire, lugs, ON/OFF and reset switches and indicators etc. complete in all respects.(35 H.P.)

Supply of power wiring material such as 16 sq.mm. Core copper conductor cable XLPE insulated cable for power wiring between the control panel and starter to motor.

Supply of power wiring material such as 70 sq.mm.3½ Core aluminum conductor cable XLPE insulated, cable for power wiring in between Power transformer and control panel.

Jointing material for wiring connection including lugs, thimble, insulation tapes, nutt bolts etc.

Double loop earting of all electrical equipments with supply of material such as G.I. earth strip, earth plate, G.I. funnel, charcoal, Salt, watering pipe etc. including digging of pits and refilling complete.

Supply of main piping & valves comprising.

Supply of a set of pressure gauges (0-56) Kg/Cm2 complete with control cocks and nipples including all necessary fittings etc.

Supply of chain pulley block with traveller 2 Ton capacity with 10 mtr. lift chain for Intake well.

Tools -

Rubber Insulation sheet 2.01m x1.0m x 25mm thick.

Installation and setting to work of entire equipment including pumps, motors, control panel , starter and power wiring etc.

Commissioning of pumping plant at site.

Testing of pumps.

At works.

At Site.

Painting

DISTRIBUTION TRANSFORMER AND HT PANEL.

Cost of distribution transformer copper wound, 11 KV/ 0.433 KV with first filling of transformer oil, and complete accessories Outdoor type.

Intake well 63 KVA

M.P.S 250 KVA

IPS -I 63 KVA

Cost of Internal electrification of pump houses, and campus at different pumping stations including campus street light.

Intake well

M.P.S, IPS for CWR

Cost of S.I.TC of H.T Panel with VCB 01 No & 2 nos Load break switches.

Cost of earthing of H.T Panel

Cost of earthing for transformers with G.I earth plate 600mm x 600 mm x 6 mm including accessores and providing masonary enclosures with providing and fixing 25 mm x 5 mm G.I stri on surface for connection with charcoal, salt as required. ( 01 no. earthing)

Supply, fixing and testing of HT cable Jointing kit outdoor type

Cost of installation and testing of transformers.

Cost of fenching of transformer

AUTOMATION WORKS

INTAKE WELL

GSM based remote terminal units with Analog and Digital Parameter and features as specified to store and transmit data on GSM backbone to LMS (RTU’s shall be integrated with the starter panel).

GSM based wireless communication hardware for RTU’s.

Intelligent Energy meters suitable for automation.

Valve Actuator for 200 mm dia valve.

Actuator Panel

Hard wired timer circuit for actuator

Auto phase reversal unit for Raw water, Intake well. 0-40 H.P.

Pressure Transmitter

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

Electromagnetic Flow meter for line sizes of Automata/E&H/NIVO/eq. Make of 200 mm NB size with local electronics (display and set point facility) and 4-20 m A) retransmission output to SCADA. (for Intake well)

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

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

10C x 1.5 sq mm PVC coated flexible unsreened Cu cable.

Conduit pipe 1” PVC

Conduit pipe 1.5” PVC

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

Erection commissioning of all instruments and customization of software.

FOR MPS, IPS-I

GSM based remote terminal units with Analog and Digital Parameter and features as specified to store and transmit data on GSM backbone to LMS (RTU’s shall be integrated with the starter panel).

GSM based wireless communication hardware for RTU’s.

Intelligent Energy meters suitable for automation.

Valve Actuator for 100 mm dia valve.

Actuator Panel

Hard wired timer circuit for actuator

Auto phase reversal unit for MPS 150 H.P.

Auto phase reversal unit for IPS 0-40 H.P.

Pressure Transmitter

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

Electromagnetic Flow meter for line sizes of Automata/E&H/NIVO/eq. Make of 200mm NB size with local electronics (display and set point facility) and 4-20 m A) retransmission output to SCADA. (for M.P.S)

Electromagnetic Flow meter for line sizes of Automata/E&H/NIVO/eq. Make of 200mm NB size with local electronics (display and set point facility) and 4-20 m A) retransmission output to SCADA. for IPS- Ist

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

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

10C x 1.5 sq mm PVC coated flexible unsreened Cu cable.

Conduit pipe 1” PVC

Conduit pipe 1.5” PVC

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

Erection commissioning of all instruments and customization of software.

OPERATION & MAINTENANCE

OPERATION & MAINTENANCE - (For Intake well, MPS, IPS.) - One Job For Each stage

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.

Intake well MPS, IPS

M/s Kashmirilal Constructions Pvt. Ltd.