WBPHED/EE/MLMD/NIeT_05 of 2023-24

Amount

Supply and delivery at site of following pumping machinery and electrical accrssories:

Submersible Pump directly coupled with water proof suitable size motor having following specification and as per NIT specification: Pump Shaft- Stainless Steel Impeller- S.S/GM Outlet size-65mm Motor Submersible type 3 phase, 50 Hz, 415V ± 10% , 2900 RPM Motor must be suitable for operation with star-delta starter This item will be procured based on yield test report of T/W and best efiiciency point as per direction of EIC. Test Certificate along with characteristic curve shoule be submitted at the time of delivery.

For T/W No. I Discharge of clear water = (Q) = 30 m3/hr. Total Head (H) = 64 M.

For T/W No. II Discharge of clear water = (Q) = 30 m3/hr. Total Head (H) = 64 M.

1.1 KV Grade 3 core water proof flat submersible cable for above motor.

For T/W No. I & II 4 sq.mm

1.1 KV Grade 25 sqmm 3.5 core XLPE insulated AL. Ar. Cable cable conforming to IS-7098 (part-1) 1988 with upto date amendment.(For T/W No. I & II )

Supply, delivery and storage at site of wall mounted 2 mm. thick epoxy painted sheet steel enclosed front open fully panel for fully automatic cum manual control centre for operation of the pump motor in STAR-DELTA, actuator with DOL starter, Chlorinator with DOL starter and timer operated outdoor and indoor lighting and also spares feeder as per approved drawing and NIT specification.

For T/W no.I & II Range of PMCC panel: 7.5 HP to 12.5 HP

Supply and delivery of the following valves, pipes, gauges etc. at site of T/W No. I & II.

80 mm dia M.S. seamless column pipe (black) 6.8 mm to 7.1 mm thick with 150 mm long heavy type socket at one end.

3.00 mtr. Long excluding socket having 8 T.P.I. thread.

1.5 mtr. Long excluding socket one end having a thread of 11 T.P.I. & the other end having a thread of 8 T.P.I.

Heavy type suitable dia MS suspension clamp along with nuts bolts and washer.

Cast Iron Wafer type Three phase Actuator (Rotork range, three phase 415 V,multiturn electrically actuated) operated Butterfly Valve of dia 80mm (P.N-1.0) as per (IS-13095 IP-68) Test Certificates from both the manufacturer are to be submitted at the time of delivery

80mm dia CIDF Sluice Valve-1 no., Non Return Valve-1 no., CIDF 90° Bend-1no., CI Flanged Tee-1no. Blank Flange-1no., CI/ MS flanged Short Piece 0.50 mtr.-2 nos, CI/ MS flanged pipe 1 mtr.-2 nos. etc as per IS specification and certification for construction of delivery pipe line and wash out line.

Heavy type 250 mm dia split type tube well cover with 12 mm thick clamping arrangement including holes of column pipe, air pipe and cable entry with 2 sets heavy type suspension clump, nuts, bolts and washer as per departmental design.

Depth gauge 100mm dia with steel air pipe of required length with all accessories for the above work including supply of good quality hand pump. (This cost includes 15 mm. dia G.I. pipes and specials)

Pressure gauge (H.Guru/Febig) 150mm dia (0-7Kg/Sq.cm) brass cock and fitting complete. (This cost includes 15 mm. dia G.I. pipes and specials)

50 mm. dia. non metalic pipes (IS:14930) and specials for protection of submersible cable (as per site requirement)

Anti snapping safety device for pump set by supplying suitable size MS clamps two sets and nylon rope of required length including supplying of nuts, bolts and all other materials.

100 Amps Porcelin based rewireable type male female kit Kat fuse unit

100 Amp 415 V Rewireable type TPN Main Switch.

Laying of 25 sq. mm. 3.5 core AL. Ar. Cable in wall/ floor by supplying of all necessary materials as per IE Rules and as per direction

Installation of the materials (to be supplied under above sl no 1 to 3.01 & 5 to 6.13) such as Pump motor set with column pipes, valves, panel, fiting fixing pressure gauge, depth gauge, Non-return valve & drawing delivery out-let & washout line with the supplied specials / accessories by providing antisnapping cage of suitable size including supply of cable gland,sockets, wooden board, control cable etc including brick, sand, cement rod etc as required to complete the job as per direction and up to the entire satisfaction of the EIC.

Making brick pillar 0.25 mtr x 0.25 mtr. for supporting of valves and pipes with 12 mm thick plaster and net cement finish complete.

Supply,delivery of M.S Kiosk box of 661mm x 559 mm (LxW) Size having thickness of 1.5 mm with angle support at four legs having hight of 661 mm with provision of locking arrangement, supply of lock,cable entry point incl painting by one coat of black paint over one coat of primer all complete.

Making suitable size pump foundation including erection of Kiosk box with supplying of necessary cement, sand and stone chips including plastering and net cement finish complete.

Making double earthing arrangement in compliance with IE rules by G.I. pipe electrode of 50 mm. dia 3 mtr. Long 2 Nos for panel and pumping machinery 25 mm. x 6 mm. G.I. earth strips from earth pit to panel and all other accessories required to complete the work.

Making internal electrification of pump house consisting of two bracket point, one tube light point, two bulk head point, one fan point and 1 NO. 74 watt LED fixture with arm bracket at outside and one three pin plug point including supply of all necessary materials to complete the work as per IE rules and as per direction (All the fittings and lamp should be LED type as per choice of EIC)

Supply and delivery of PVC Moulded Chair.

Supply and delivery of PVC Moulded Table.

Supply, delivery & installation of the following Fan as directed by EIC. Ceiling Fan 1200mm sweep including Fan clamp as and when required.

Supply and delivery at site 3 phase oil cooled type Servo Motor operated copper wound line voltage corrector conforming to IS-9815 (Pt.-1)-1994 suitable for un-balanced input voltage Phase to Phase 200V.-500V including first filling oil as per IS-335 where applicable as per approved drawing and NIT specification.

For T/W No. I & II 20 KVA

Supply and delivery of following materials at site for T/W No.I & II

100 Amps, 415 V, 4 pole on load change over switch.

100 Amps, 415 V TPN Rewireable type Mainswitch.

100 Amps 4 way Copper Bus-Bar chamber.

1.1 KV grade 415 V, 25 sqmm, 3.5 core PVC insulated Aluminium Armoured Cable.

Making brick built foundation with supplying of all required materials suitable for the above voltage stabilizer by (4:1) cement mortar including holding down foundation bolts and 12 mm thick plaster with neat cement finish, sloping all complete as per direction of EIC.

Fitting , fixing of change over switch, Busbar chamber and main switch as mentioned in item no. 18.01, 18.02 and 18.03 on the iron angle frame of suitable size fixed at suitable position on wall by supplying all necessary fixing materials all complete as per direction of EIC.

Installation of the above voltage stabilizer as in item no.17.00 on the foundation including making all connection complete as per direction.

Drawing and connection of cable as in item no. 18.04 on wall/surface from change over to panel via Voltage stabilizer, Bus bar and Main Switch incl. S & fitting-fixing of required nos. of MS saddles with earthing attachment in 10 SWG GI (Hot Dip) wire, making holes etc. as necy. mending good damages and painting.

Making joints of the cable by supplying compresion type gland thimple, socket etc. as per requirement and as per direction of EIC.

Double earthing the whole installations complying with IR Rules including supplying of all necessary earthing materilas for voltage corrector device to complete the job as per direction of EIC.

Supply & delivery of automatically controlled Diaphargm type Chlorinator for accurate dosing of Chlorine solution into the water by connecting metering pump ( Diaphargm type) having following specification:- Pump type :: Diaphargm Liquid :: Chlorine solution Capacity ( LPH) :: 0-100 Pressure kg/cm2 ( Testing) :: 10 Pressure kg/cm2 ( suction) :: Flooded Pressure kg/cm2 ( Hydro) :: 15 Connection Suction :: ½” Hose Holder Connection Discharge :: ½: Hose Holder MOC Liquid End :: PP Diaphragm :: PTFE NRV :: PP Drive capacity :: 0.5HP, 3 phase, 50Hz, 415V, 1440 RPM Motor Coupling capacity :: Flexible Spider Strainer :: Y type, PP, ½” BSP (F) Pressure Relief Valve :: Inbuilt. Solution Tank :: 100 ltr capacity ( Including making provision for inlet line to the actual storage tank of dosing solution of all materials. Test & Warranty Certificates are to be submitted at the time of delivery

Installation of above supplied Chlorinator with all accessories, PVC tank and drawing of power line as per IE Rules by supplying PVC copper wire & continuous earthing. This includes the cost of all necessary CC foundation ( at least 200mm height) with concrete mixture ( sand, cement, stone) and neat cement finish by supplying of all required materials and testing the entire set as per entire satisfaction of the EIC. (Power will be fed from PLC panel of Pumping machinery)

Commissioning of the installation with full satisfaction of EIC

Trial operation. Maintenance, guarding of the installation roud the clock for a period of 90 (ninety) days from the date of receipt of service connection by engaging personnel having sufficient experience in electrical installation.

Making Compound Lighting arrangement and allied works for Head Work Site of T/W No. I

Supply & delivery at site of 9mtrs long steel tabular pole with sole plate as per direction of EIC (Designation- 410 SP-26.(Over all length-9.00mtr, planting depth- 1.5mtr, Length of section)(Bottom-5.0mtr, middle- 2.0mtr, Top- 2.0mtr,) Outside Dia & Thickness of Section(Bottom-114.3x4.50mm, Middle-88.9x4.05mm, Top- 76.1x3.25) Approx Weight of Pole-92Kg)including supply and fixing of single arm header of 40mm dia 1.5 m long CI base plate and cap etc.

Erection of 9 Mtr Single Steel tubular pole of length as given below with sole plate & Cap etc. in CC foundation (Proportion and dimension indicated below), having 600x600x750 mm thick CC (4:2:1) base block below sole plate/pole with hard jhama metal including CC (6:3:1) base block (around the pole) dimension 0.60x0.60x0.50 mt. above ground level including 2 mm thick neat cemented finish and GI earth bolt and earthing arrangement by 8SWG GI Wire,after making drilled holes etc. on pole including filling up the excavated earth pit with shifted soil and ramming properly.

Supply & Laying of 1.1 KV Gr. 2 core 6 sq.mm XLPE Armored Alu. Cable(Approved make) on wall/surface incl. S & F MS saddles with earthing attachment in 10 SWG GI (Hot Dip) Wire, making holes etc. as necy. mending good damages and painting as directed by EIC.

Supply & Laying of 1.1 KV Gr. 2 core 6 sq.mm XLPE Armored Alu. Cable in underground trench 460 mm wide x 760 mm average depth, with brick protection on the top of the cable with 8 (eight) Nos. bricks per metre, including filling the space between the brick & cable and also the trench with shifted soil, leveling up and restoring surface duly rammed.

Supplying and fixing 2+4 way SPMCB with 40A DP Isolator-1no & 6-32 Amp-3-nos 240/415 V MCB of Breaking capacity 10kA & B characteristics with MCB enclosure and necessary connection as per direction of EIC.(Approved make)

Supplying and fixing compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture-proof entry 1.1 KV Gr. 2 core 6 sq.mm XLPE Armored Alu. Cable incl. Finishing the end of the same by crimping method incl. supplying and fixing solderless socket (Dowels make), tapes, anticorrosive paste & jointing materials as per direction of EIC.

Supplying and Drawing 1.1 KV single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire of 3 x 22/0.3 (1.5 sqmm)(Approved make) through GI pipe and making necy. connection as required as per direction of the E.I.C (From pole loop box to LED fittings).

Supplying and Fixing 250 x 250 x 100mm GI water proof looping cable box having hinged GI Top Cover having 4 mm thick with rubber gasket lining, railway type mechanical locking arrangement with required GI Pipe for cable laying from ground to loop box, earthing terminal with lug etc. of the following sizes as indicated below, Comprising of one 250 V, 6A SPMCB unit, one NL on porcelain insulator etc. and housing the same in pole muffing incl. addition and alteration to the existing CC muffing (6:3:1) after dismantling the damaged looping cable box etc. where necy. incl. painting as directed by EIC.

Supply and fixing of street light luminarie IP 66 LM6-HPDC Housing Street light aerodynamically designed with better thermal management/ Potted driver is to be provided,the luminaire and housing should be from the same manufacturer(cat no-BRP 062 LED 84 CW SLC S1 PSU) Make-Philips OR Equivalent and same techinal specification . Each Fixure is to be earthed with the erected steel tabular pole.

S/Fixing of die cast aluminium housing of gate light 1x40watt LED Outdoor luminiare (make-Havells- RUBYPT35WLED757PSYMTOPC / CORALPT35WLED757PSYMTOPC)Milky white Decorative Post top for 360° indirect light. IP 65 protection Resistant to impactb with suitable net protection and corrosion as per direction of EIC.

Painting all the single arm G.I brackets, poles, pipes etc. with 2 coats of Synthetic Enamel paint over 1 coat of Red Oxide primer after cleaning and preparation of surface by emery paper all complete as per direction.

Grid-connected Ground Mounted Solar Photo-voltaic system 10 KW, cost includes cost of Solar PV panels (with domestic cell and modules). Inverter (Single/ 3 phase wherever applicable). Balance of system e.g. cable, switches/ circuit breaker/ connectors/ junction box, mounting structure, earthing, lightning arrester and civil works, installation & commissioning, CMC for 5 years, transportation, insurance, applicable taxes etc. The above benchmark costs are excluding of net metering cost and battery back-up costs. Work to be carried out as per attached technical specification.

Cost for Survey, Design and drawing including changing WBSEDCL electric meter (for net metering) necessary Agreement including cabelling etc. fitting fixing charges, inspection charges for newly installed solar PV set up all complete as per direction of EIC

Supply,delivery & storage at site of 4 sq.mm. single Core, 4 run 1.1KV FRLS Insulated industrial Flexible copper conductor (60 mtr for each run)

Supply,delivery & storage at site of 2.5 sq.mm. single Core, 4 run 1.1KV FRLS Insulated industrial Flexible copper conductor for ECC

Supply of 32mm dia PVC Pipes and fittings schedule 80 (medium duty) conforming to ASTMD-1785 and threated to match wuth GI Pipes as per IS: 1239 (Part-I)

Laying of above cable after cutting floor/pavement/wall/ and making holes incl., embedding the cable at an average depth of 75 mm in below and mending good the damages to original finish incl. removing the rubbish

Reinforcement for reinforced work in all sorts of structures including distribution bars, stirrups, binders etc intial straightening and removal of loose rust (if necessary), cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every inersection, complete as per drawing and direction. a) For works in foundation, basement and upto roof of ground floor/upto 4 m. Category B: Other than SAIL/ TATA/ RINL

Earth work in excavation of foundation trenches or drains, in all sorts of soil (including mixed soil but excluding laterite or sandstone) including removing, spreading or stacking the spoils within a lead of 75 m. as directed. The item includes necessary trimming the sides of trenches, levelling, dressing and ramming the bottom, bailing out water as required complete. a) Depth of excavation not exceeding 1,500 mm. (1 x 1 x 0.7 x 12 Nos = 8.4 Cum)

A) Filling in foundation or plinth by silver sand in layers not exceeding 150 mm as directed and consolidating the same by thorough saturation with water, ramming complete including the cost of supply of sand. (payment to be made on measurement of finished quantity) B) Do - by fine sand (0.9 x 0.9 x 0.1 x 12 Nos= 1.944 Cum )

Single Brick Flat Soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with local sand. (0.8 x 0.8 x 12 Nos=7.68 sqm)

Hire and labour charges for shuttering with centering and necessary staging upto 4 m using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams and columns, lintels curved or straight including fitting, fixing and striking out after completion of works (upto roof of ground floor) (f) 25 mm to 30 mm shuttering without staging in foundation (0.3 x 0.8 + 0.6 x 0.25) x 4 x12 Nos= 18.72 sqm)

Ordinary Cement concrete (mix 1:2:4) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement,if any, in ground floor as per relevant IS codes (0.9 x 0.3 x 0.3 + 0.6 x 0.6 x 0.25) x 12 Nos=2.052 Cum

Painting the whole fabrication unit after anti corrossive priming single coat and synthetic epoxy paint two coats as per direction of EIC

MAKE AS PER DEPARTMENTAL APPROVED VENDOR LIST CIRCULATED VIDE MEMO NO.PHE/IV/2277/W-181/19 DATED- 25/09/2019

N.B. Progressive Bills shall only be done after third Party inspection agency engaged by PHED.

ADD GST @ 18%

ADD Cess @ 1%

JIBON GHOSH

SUBRATA SAHA