WBPHED/04_11/AE-III/CMD/25-26

Amount

Supply and delivery at site of openwell submersible pumping machinery set suitable for wet pit installation complete with stainer along with all accessories with following specification: Discharge (Q) : 700-1280LPM. Head (H) : 48-62 mtrs. Method of starting : SD, Shaft-stainless steel-SS-304, Impeller- S.S / Bronze, Outlet - 65/80 mm dia, Type of position-Horizontal. Mechanical Seal Motor : 15HP (Suitable for open well), Operating Voltage : 415 (± 10 %), Phase : 3ph, 50 Hz ± 6%, Speed : 2800 RPM, Method of starting : S/D Make : KSB / Grundfos / Texmo / CRI / KBL / MBH / or any approved vendor. ( N.B : Manufacturer's test certificate along with charecteristics curve, MOC and gurantee certyificate have to be submitted at the time of delivery.)

Supply & delivery at site of 3Core 16sqmm size Aluminum Armored, XLPE insulated 1.1 K.V. grade cable, conforming to IS 7098(I) as per direction of EIC. (Make:- Gloster / Polycab / Mescab / or any Approved Vendor list of PHED.)

Supply and delivery of the following valves, pipes and gauges etc at site-- (Make: Approved Vendor list of PHED.)

80mm dia. CIDF Raising type Sluice Valves, PN 1.0 rating (Conforming to IS:14846) for wash out line. (MOC & TC needed for valve).

80mm dia. CIDF single door swing Non Return Valve, PN 1.0 rating (Conforming to IS:5312) (MOC & TC needed for valve).

CIDF 90°bend- 1no., CI flanged tee- 1no., blank flange-1no., CI/ MS flanged short piece 0.50 mtr.-1no, CI/ MS flanged pipe 1mtr.- 1 no. etc (as per IS specification and certification registered) for construction of delivery pipe line and wash out line.

Making inter connection of the pump delivery line from top cover of the CWR to laid pump collecting main line near the CWR with above supplying and fixing of 80 mm dia. Heavy type MS. bend, 80 mm dia. M.S. flange with necessary drill holes, 150 mm dia. M.S short pipe, 80 mm dia. G.I. bend and other necessary G.I./M.S. specials as may be reqd as per site situation to complete the work including cutting pipes, making thread and welding the all joints (3run) properly if necessary and supplying necessary nuts bolts, washer, rubber insertion etc. to complete the work as per direction and testing & commissioning of the submersible pump as per direction E.I.C. This including construction of pipe supports / valve supports with Ordinary Cement concrete (mix 1:2:4) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement,if any, including after Dismantling all types of masonry , cement concrete plain or reinforced, stacking serviceable materials at site and removing rubbish as directed as per direction.

Withdrawing of existing 15HP Open well Submersible pumping machinery along with all Column pipe by own arrangement including disconnection of Power line & delivery line from CWR of said scheme.

Making straight through joint between existing motor cable and submersible copper flat cable (4sqmm) for extension of motor cable up to required lengh by supplying necessary seal kit to make joints leak proof all complete as per direction.

Making straight through joint of 3 core 16 mm2 Al Ar Cable with submersible flat cable by supplying Ferrul , rubber and other necessary materials to make the joint leak proof (without kit).

Making straight through joint of 3 core 10 mm2 Al Ar Cable with existing 3 core 10 mm2 Al Ar cable by supplying Ferrul , rubber and other necessary materials to make the joint leak proof (without kit).

Lowering of Dept. supplied 15HP Open well Submersible pumping machinery along with all column pipe, 6sqmm 3core flat cable by own arrangement making power line & delivery line connection complete at CWR of said scheme..

Carrying charges of new Pumping machinery & other accessories like- Pumping machinery etc from Patelnagar store to said site up-down including loading & un-loading complete.

Dismantling and lowering of the outdoor lighting luminaries from the roof top of & pole etc as per direction.

Supply & Delivery of following, IP65 illuminating streets and other outdoor area withbody material is made from PDC and Toughened Extra Clear Flat Glass for durability, Robust Construction, high power LED, with potted LED Driver to ensure uniform distribution, , Lighting Color Cool White, IK07, lamp colour temperature – 6500K,, surge protection up to 4K (Inbuilt) provision for external up to 10KA (75W, Philips,BRP032 P LED75 CW SLR PSU GR SPD. System Lumen output-7500Lm, Street Light )

Fitting & fixing of the top of the pole, roof of building etc after making necessary power connection with supplied cableetc as per direction.

Jungle cutting and cleaning of adjoining areas of pump house, CWR and cutting various type of shrubs, small plants and cleaning & removing the garbage outside of the H/W site as per direction of EIC.

Removal of rubbish, earth etc from the working site and disposal of the same beyond the compound, in conformity with the Municipal / Corporation Rules for such disposal, loading into truck and cleaning the site in all respect as per direction of Engineer in charge

Extra over the corresponding item of earth work for removing semi liquid mud or slushy earth by iron pans, buckets etc.

Big Shutter Gate :

Supply, fitting, fixing of shutter gate both side guide including all materials (N.B. Shutter gate height 12 Ft.)

Supply, fitting, fixing of Spring Roller, Spring, Bearing, Pipe including all materials (N.B. Breadth of gate 12.5 Ft.)

Supply, fitting, fixing of Rolling Shutter Lock Plate with 2 Nos. Lock including all materials

Supply, fitting, fixing of Gear Box with handle including all materials

Supply, fitting, fixing of Shutter hood cover including all materials ( Size of hood- 13ft X 3.5ft)

Small Shutter Gate :

Supply, fitting, fixing of Spring Roller, Spring, Bearing, Pipe including all materials. (N.B. Shutter gate Height 12 Ft., Width S Ft.)

Shutter Gate Guide repairing, fitting, fixing including all materials.

Supply, fitting, fixing of shutter gate handle including all materials.

Shutter Gate painting with supply of paint.

Greasing of shutter gate with supply of grease.

Open well submersible pump underground platform preparation including all materials.

M.S. gate of Jail type as per approved design made of strong M.S. frame work, intermediate stiffeners and round / square bars or angles. M.S. sheet (not less than 14 gauge) gussets, cleats etc. including necessary riveting, bolting, welding, locking and hanging arrangements, fitting and fixing complete as per direction of the Engineer-in -charge. a) In ground floor.

Add: @ 18% GST of Sl. No:1.00 to Sl. No: 31

Add: @ 1% Cess of Sl. No:1.00 to Sl. No: 32

Birbhum Electric Works (BID ID -6483550)

HINDOL ROY (BID ID -6480990)