WRDD/EEAM/MLD-I/ e-NIT04/2024-25/Sl-01

Amount

A.-- UPVC and P.V.C. PIPES & ACCESSORIES

315 mm dia P.V.C pipe class-I ( with a loose matching coupler) marking IS No. 4985/1988 with latest amendments with free solvent cement. (Schedule of rate chapter 13.00, approved by CE-II, WRDD for the Programme 22-23)

200 mm. dia P.V.C. pipe Class- I ( with a loose matching coupler) marking IS No. 4985/ 1988 with latest amendments with free solvent cement. (Schedule of rate chapter 13.00, approved by CE-II, WRDD for the Programme 22-23)

140 mm. dia P.V.C. pipe Class- I ( with matching coupler ) marking IS No. 4985/1988 with latest amendments with free solvent cement. (Schedule of rate chapter 13.00, approved by CE-II, WRDD for the Programme 22-23)

200 mm dia U. P.V.C. Equal Tee as per IS-10124/2009 and shall be duly marked with standard ISI certification marks & class Class-II (0.40 MPA) (Schedule of rate chapter 13.00, approved by CE-II, WRDD for the Programme 22-23)

140 mm dia U. P.V.C. Equal Tee as per IS-10124/2009 and shall be duly marked with standard ISI certification marks & class Class-II (0.40 MPA) (Schedule of rate chapter 13.00, approved by CE-II, WRDD for the Programme 22-23)

315 mm. dia PVC (IS.No. 10124/88 Part- 8 with latest amendment) F.T.P. with M.S flange (Schedule of rate chapter 13.00, approved by CE-II, WRDD for the Programme 22-23)

200 mm. dia PVC( IS. No. 10124/ 88 Part- 6 with latest amendment) F.T.P. with M.S flange. (Schedule of rate chapter 13.00, approved by CE-II, WRDD for the Programme 22-23)

160 mm. dia PVC ( IS. No 10124/88 Part- 6 with latest amendment) F.T.P. With M.S flange. (Schedule of rate chapter 13.00, approved by CE-II, WRDD for the Programme 22-23)

200 X 140 mm dia. P.V.C. Reducer (Class-II) with free solvent cement. (Schedule of rate chapter 13.00, approved by CE-II, WRDD for the Programme 22-23)

160 X 140 mm dia. P.V.C. Reducer (Class-II) with free solvent cement. (Schedule of rate chapter 13.00, approved by CE-II, WRDD for the Programme 22-23)

200 mm. dia 60° ( IS. No. 10124/88 Part- 8 with latest amendment ) bend (Schedule of rate chapter 13.00, approved by CE-II, WRDD for the Programme 22-23)

140 mm. dia 90° ( IS No. 10124/ 88 Part- 8 with latest amendment ) bend (Schedule of rate chapter 13.00, approved by CE-II, WRDD for the Programme 22-23)

140 mm. dia 60° ( IS No. 10124/ 88 Part- 8 with latest amendment ) bend (Schedule of rate chapter 13.00, approved by CE-II, WRDD for the Programme 22-23)

200 mm. dia IS. NO. 10124/ 88 Part- 4 with latest amendment End cap. (Schedule of rate chapter 13.00, approved by CE-II, WRDD for the Programme 22-23)

140 mm. dia IS. NO. 10124/ 88 Part- 4 with latest amendment End cap. (Schedule of rate chapter 13.00, approved by CE-II, WRDD for the Programme 22-23)

Extra Coupler for 315 mm. dia P.V.C. pipe (extra) IS. 10124/1988 with latest amendments with free solvent cement. (Schedule of rate chapter 13.00, approved by CE-II, WRDD for the Programme 22-23)

Extra Coupler for 160- mm. dia P.V.C. pipe (extra) I.S 10124/ 1988, Part- II with free solvent cement. (Schedule of rate chapter 13.00, approved by CE-II, WRDD for the Programme 22-23)

Extra Solvent cement I.S. 14182-1994 with latest amendments (Schedule of rate chapter 13.00, approved by CE-II, WRDD for the Programme 22-23)

B.-- M.S / G.I. ACCESSORIES

G.I. Quadrupped Set and Inlet & Outlet Pipe Fittings for Major RLI, All materials ISI marked. As per appvd. existing drawing and tech. spce. Rate collected from WRDD Chapter 13.00 for the program of 2021-22

150 mm. dia C.I. Foot valve complete set heavy duty (flange end & swing type) W/t. 28 Kg + 5% The disc face will be made of leather and strainer made of galvanized steel. he Valves shall be tested for (closed end test) against Hydrostatic test requirement.IS: 4038/1986 (table-17) with latest amendment ISI marked. (Rate Approved by SE(A-M), Siliguri(A-M) circle, siliguri)

G.I 150 mm dia 90º M.S bend (With priming arrangement) ISI mark Rate collected from WRDD Chapter 13.00 for the program of 2021-22

Supply and Delivery of GI ERW Pipe with Flanged ISI marked- IS: 1239 (part-I) Galva- IS 4736- 150mm.dia (4.8mm) Rate collected from WRDD Chapter 13.00 for the program of 2021-22

M.S. Hose Clamp: 150 mm Nominal Dia. M.S. Heavy Duty Hose Clamp 2.0 mm thick, 45 mm width fitted with 10 mm dia., 100 mm long M.S. Galvanized Nuts & Bolts full threaded with washer(2 sets TATA/G.K.W make) suitable for 150mm.(internal dia.) suction/deliver Hose. Parent material should conform to Grade B of IS: 2062/1999. One coat of Black Japan (Type-B) (Rate Approved by SE(A-M), Siliguri(A-M) circle, siliguri)

Foundation Bolt for Distribution Chambers (Quadruped & Tripod sets) manufactured from 20 mm nominal .diameter M.S. Rod as per IS-2062/1992. Total length of the Bolt is 375+10 mm having welded head80+10 mm in length & 20 mm in nominal .diameter with Nut & 2 nos Washer (As per Annex ure-E). The average weight of such Bolts to be 1.1 Kg per Bolt with tolerance in weight of each Bolt @ +10% For Electro motor Pump Sets (Rate Approved by SE(A-M), Siliguri(A-M) circle, siliguri)

Hexagonal Head Bolts & Nuts (G.I) bearing IS –1363(Part-I)/1992 with latest revision and amendments for Bolts & IS-1363(Part-III)/1992 of product grade-C with latest revision and amendments for NutsProperties/Class for Bolt-4.6& for Nut-4.5. Both Bolts & Nuts are duly ISI certification marked. M 16x65 mm. (Rate collected from unit cost of RIDF XXIX programme)

150mm dia. Foot valve Lather washer (Good quality) (Rate Approved by SE(A-M), Siliguri(A-M) circle, siliguri)

Compressed Asbestos fibre jointing for M.S. Water Distribution Unit (for raised surface of flange as per IS-6392/1971,Table-5 with latest revision and amendments) made from 5 mm thick red jointing Sheet as per IS-2712/1998 , Grade-W/3. 500mm.dia(Table-5) (Rate Approved by SE(A-M), Siliguri(A-M) circle, siliguri)

Rubber Insertion( for raised surface of Flange as per IS-6392) should have fabric insertion in two piece, the thickness will be 3 mm, & will have a minimum bearing load of 120 N / Sq. cm as per IS 638/1979 & 1969/1968 with latest revision and amendments of following dimensionsRubber Insertion 5mm thick with proper reinforcement 2 ply conforming to I.S. 638/79 with ISI mark with latest amendment. 300 mm dia( Table-11) (Rate Approved by SE(A-M), Siliguri(A-M) circle, siliguri and RIDF-XXIX programme)

300 mm dia( Table-5)

200mm.dia( Table-11)

200mm.dia( Table-5)

150mm.dia( Table -17)

150mm.dia( Table -5)

80 mm.dia(Table-17)

Supply and Delivery of 150 mm Dia. C.I Tail Piece, one ends flanged (23 mm flange thickness), drilled as per IS: 6392(Table-17) and other end grooved, overall length (175+/-15) mm with7 nos. grooves. Material shall be Cast Iron conforming to Grade FG 200 of IS 210. One coat of Black Japan (Type-B) conforming to IS: 341/1973. Casting shall have<12.5 micron surface.(Rate Approved by SE(A-M), Siliguri(A-M) circle, siliguri)

150 mm C.I. Non-Return Valve, Flanged end & Swing type with side By-Pass arrangement as per IS: 5312(Part-I)/2004 with latest amendment, duly ISI marked.(Rate Approved by SE(A-M), Siliguri(A-M) circle, siliguri)

C.-- FIELD LEVEL ELECTRICAL MATERIALS

200A,500V A.C.T.P&N Main switch Heavy duty rewireable switch fuse units with fuse base and carrier shall comply with and be tested by CPRI/ERDA/BIS lab tested as per latest IS:10027-2000 and IS/IEC 60947(Pt-III)/93 (WRIDD rate of Materials 2021-22 Chapter No 13 Sl no- 22 (d)

63 A,,500V A.C.T.P&N Heavy duty rewireable switch fuse units with fuse base and carrier shall comply with and be tested as per latest IS:10027-2000 and IS/IEC 60947(Pt-III)/93 (WRIDD rate of Materials 2021-22 Chapter No 13 Sl no- 22 (d)

20 HP 3Ø Electromagnetic Star-Delta motor Controllers with 4 pole Heavy duty power Contactor,Single phasing preventer and normal protective features,MCB,Indicators,push buttons,Ammeter & Voltmeter all in IP54 enclosure of min 16 swg. C R sheet steel, 10 tank process powder coat painted and as per technical specification. (WRIDD rate of Materials 2022-23 Chapter No 13 Item No-20(h)

20 H.P Electro Motor Pump set having capacity of 200 cubic meter per hour discharge at 18 meter total head. The Motor shall be designed for operation at 415 V (±10%), 3 Phase, 50 Cycles per Sec (±5%), A.C Supply 1500 r.p.m. The Motor shall be TEFC ISI marked as per IS 12615 with latest amendments thereof. The Pump ( size 150 x150 mm.) shall be horizontal, single stage, split casing, as per IS-6595/1993 with latest amendments hereof. Pump should be directly coupled with Motor and mounted on a common fabricated M.S Base frame.Centrifugal Pump shall conform to IS:6595(Part-I)/2002 (WRIDD rate of Materials 2022-23 Chapter No 13 Sl no- 21 (d))

200 A Bus Bar Chamber IS: 60947(Part-3) 1999 63/200 Amps, 500Volts bus bar Unit conforming to latest IS 8623:1993 & IS/IEC: 60947, with detachable front cover and undrilled detachable end plates with 2nos inlet holes of 1.5" size and 4way/6way outlets, suitable for mounting on wall and designed for uninterrupted duties. The enclosure should be of adequate size to provide minimum clearance as mentioned in technical specification to accommodate 4 nos copper bar with at least 6 nos tap off points of 6mm dia at 30mm apart supplied with requisite brass nuts & bolts equivalent to bore size with spring washer including arrangement of double earthling by 10 SWG GI wires.(WRIDD rate of Materials 2021-22 Chapter No 13 Sl no- 22 (a))

D.-- WBSEDCL ELECTRICAL MATERIALS

PCC Pole 9 Mtr (Material Code-110030241)

11 kV Polymer Disc Insulator 45 kN (Material Code-508030541)

11 kV Polymer Pin Insulator 45 kN (Material Code-508011141)

Hardware fittings 11 kV (Material Code-504010132)

G.I. Earth Spike 6x3.25 ft (Material Code-504110541)

H.T. Stay Set Complete (Material Code-504130432)

H.T. Guy Insulator 11 kV (Material Code-508040841)

G.I. Stay Wire 7/3.15 mm 10 SWG (HT) (Material Code-503050711)

ACSR Conductor 50 sq mm (Material Code-502010921)

M.S. Channel 100x50 mm (Material Code-102010911)

M.S. Channel 75x40 mm (Material Code-102010611)

M.S. Angle 65x65x6 mm (Material Code-101011311)

M.S. Flat 65x6 mm (Material Code-103011511)

T.P.G.O. Isolator (200 Amps) 11 kV (Material Code-304010532)

PVC cable 4 core 120 sq mm (Material Code-501018121)

Lightning Arrestor 12 kV (Material Code-309010841)

G.I. Turn Buckle (Material Code-912011441)

LT Distribution Kiosk for 63 kVA DTR (Material Code-407010741)

DTR 63 kVA 11/0.415 kV (Material Code-301018241)

G.I. 6 SWG wire (5mm) (Material Code-503010811)

G.I. 6 SWG wire (4mm) (Material Code-503010711)

Caution Board-11Kv (Material Code-910010241)

Rate from Persentage BoQ (BoQ2) i.e. Amount for all related works

Rate from Item Wise BoQ (BoQ3) i.e. Quotation amount for energization work to be paid by the L1 bidder to WBSEDCL

Bidder Name

Amount

MAMONI ENTERPRISE (GSTN-NA) BID ID -5747001

SANGEET ENTERPRISE (GSTN-NA) BID ID -5743431

M/S CHATTOPADHYAY CONSTRUCTION (GSTN-NA) BID ID -5695608

Description of Work / Item(s)

Quotation for Energisation

Quotation amount for Energisation of installation of Hothatpara new major RLI (E) scheme (handed over) on Turnkey basis at Mothabari C.C.C, Kaliachak-II block within the jurisdiction of Malda-II (A-M) Sub Division under Malda-I (A-M) Division.

SANGEET ENTERPRISE (BID ID -5743431)

MAMONI ENTERPRISE (BID ID -5747001)

SANGEET ENTERPRISE (BID ID -5743431)

MAMONI ENTERPRISE (BID ID -5747001)

M/S CHATTOPADHYAY CONSTRUCTION (BID ID -5695608)

MAMONI ENTERPRISE (BID ID -5747001)