West Bengal State Cooperative Marketing Federation Limited Tender

Cement concrete with graded stone ballast (40 mm size excluding shuttering) In ground floor (A) [Pakur Variety], 1:3:6 proportion.

Reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc initial 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 intersection, complete as per drawing and direction.

Ordinary Cement concrete (mix 1:1.5:3) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement if any, in ground floor as per relevant IS codes.

Earth work in filling in foundation trenches or plinth with good earth, in layers not exceeding 150 mm. including watering and ramming etc. layer by layer complete. (Payment to be made on the basis of measurement of finished quantity of work) (a) With earth obtained from excavation of foundation.

Brick work with 1st class bricks in cement mortar (1:6) as specified a) In foundation upto Plinth level

Holding down bolt with nut including 100 x 100 x 6 mm plate washer at bottom fitted complete and packing the hole with cement concrete or cement grout as directed.

M.S. structural works with hollow sections (square or rectangular shape) conforming to IS: 806-1968 & IS:1161-1998) .....................all incidental chages (such as electricity, labour insurance) etc.complete.i) For roof truss worksa) Span up to 12 Mtr

Supplying, fitting & fixing Zn-Al alloy (55% Al & 45% Zn)coating of 150 grams per sq. metre (followed by colour coated on both side) steel sheet work having minimum yieldstrength of 550 Mpa of trapizoidal profile of approved make(excluding the supporting frame work) fitted and fixed with55 mm & 25 mm self tapping screw, EPDM Washer 16 mmdia & 3 mm th. washer etc. complete with 150 mm end lapand one corrugation minimum side lap. (Payment to be madeon area of finished work).(i) In Roof:-a) With 0.5 mm thick sheet

Aluminium sheet ridging fitted with self tapping screws,EPDM washers etc complete.(Minimum 225mm end lapping).(A) 300 mm lapping each way(a) With 0.71 mm sheet

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

Single Brick Flat Soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with local sand.

Artificial stone in floor, dado, staircase etc with cement concrete (1:2:4) with stone chips, laid in panels as directed with topping made with ordinary or white cement (as necessary) and marble dust in proportion (1:2) including smooth finishing and rounding off corners including raking out joints or roughening of concrete surface and application of cement slurry before flooring works using cement @ 1.75 kg/sq.m all complete including all materials and labour. In ground floor. 3 mm. thick topping (High polishing grinding on this item is not permitted with ordinary cement). Using grey cement a) 35 mm. thick

Electrical Works: Supplying and fixing Sheet steel 100/125 A Main Switches on flat iron frame on wall [Approved make] as directrd by EIC.

Supplying and fixing 415V, 125 A TPN on load front operated Changeover switch with Sheet Steel enclosure on angle iron frame on wall with nuts bolts etc [Approved make] as directrd by EIC.

Supplying & fixing 415 v 315A sheet metal (16 SWG) Iron Clad Busbar chambers (Dimension of Cu. bars [85mm long], Dimension of Sheet Metal Box) on angle iron frame on wall, incl. earthing attachment and painting as required [Approved make]

Supplying and fixing Sheet steel 60/63 A Main Switches on flat iron frame on wall [Approved make]

Supplying and fixing double door Horizontal 4 way TPN MCB Distribution board with IP-42/43 protection, on wall surface & mending good thedamages to original finish incl. Inter connection with suitable size of copper wire and neutral link & provision for earthing attachment [Approved make]

Supplying and fixing 240/415 V 63A FP MCB Isolator on din rail of existing for TPN DBs and necessary connection. [Approved make]

Supplying and fixing 240/415 V 6-32A SP MCB of Breaking capacity 10kA & C characteristics on din rail of existing for TPN DBs and necessary connection. [Approved make]

Distribution wiring in 1.1 KV single core stranded 'FR' PVC insulated & unsheathed copper wire [Approved make] in 25mm size PVC rigid conduit 'FR' [Approved make] incl. necy. fittings as required (a) {3 x 6 sqmm + 2 x 4 sqmm} as directrd by EIC.

Distribution wiring in 1.1 KV single core stranded 'FR' PVC insulated & unsheathed copper wire [Approved make] in 20mm size PVC rigid conduit 'FR' incl. necy. fittings as required (a) {2 x 4 sqmm + 1 x 2.5 sqmm} as directrd by EIC.

(b) {2 x 2.5 sqmm + 1 x 1.5 sqmm} [Approved make] as directrd by EIC.

Distribution wiring in 2 x 22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire [Approved make] in 20mm size PVC rigid conduit 'FR' [Approved make], with 1x22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire for ECC, to light/fan/call bell points with Piano Key type switch fixed on MS CRC sheet metal (16 SWG) switch board cum JB on wall complete with 2 no. suitable size “Ph & N” copper bar incl. bakelite/Perspex (wall matching color) top cover 3 mm thick and incl. 175mmx100mmx65mm inspection box, making earthing attachment, painting the MS box and mending good the damages to original finish (a) Average run 5 mtr as directrd by EIC.

(b) Average run 8 mtr as directrd by EIC.

Distribution wiring in 1.1 KV grade 22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) in 20mm size PVC rigid conduit 'FR' [Approved make], with 1.1 KV grade 1 x 22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire as ECC, to 5A 3 pin flush type plug socket & Piano Key type switch fixed on MS CRC sheet metal (16 SWG) switch board cum JB on wall incl. bakelite/Perspex (wall matching color) top cover 3 mm thick and incl. painting the MS box and mending good the damages to original finish (a) On Board

Supply & Fixing 240 V, 20A, plug socket with separate 20 A Piano key type switch [Approved make] on sheet metal switch board embedded in wall incl. S & F 150x100x65mm MS (16SWG) switch board and bakelite/perspex top cover of 3mm thick by Brass screws after making housing for switch by cutting bakelite/perspex cover and making necessary connections as required

Supplying and fixing 20mm size PVC Rigid Conduit 'FR' [Approved make] on wall, ceiling with saddles and other accessories as required and mending good damages to building works

Supplying and fixing 25mm size PVC Rigid Conduit 'FR' [Approved make] on wall, ceiling with saddles and other accessories as required and mending good damages to building works

Supply & fixing only LED flood light HAVELLS [Equivalent make] make 50-Watts (50 W LED 6500 K LHEECNP7PB6J050) light fitting complete with all accessories to be fixed/projected from the wall of the building incl. making holes to building, connections with S&F necy. length of 1.5 sqmm PVC insulated single core stranded annealed copper wire and making connections as required and mending good damages to wall and painting as directrd by EIC.

Supply & fixing of 450mm sweep, 1440/1420 RPM exhaust fan as specified. [Approved make] as directrd by EIC.

Supply & Fixing 16" sweep cabin fan on wall/ceiling by S&F rag bolts, nuts & washers (6 mm dia x 62 mm long) or as reqd. incl. S&F 24/0.20 PVC insulated flexible copper wire 0.5 mt. length [Approved make] as directrd by EIC.

Earthing with 50 mm dia GI pipe 3.64 mm thick x 3.04 Mts.long and 1 x 4 SWG GI (Hot Dip) wire (4 Mts. long), 13 mm dia x 80 mm long GI bolts, double nuts, double washers incl. S & F of 15 mm dia GI pipe protection (1 Mts. long) to be filled with bitumen partly under the ground level and partly above ground level driven to an average depth of 3.65 Mts. below the ground level as below: TATA-Medium GI pipe, Excavation of soil for installation of Earth Electrode and filling & ramming, including providing masonry enclosure on the top of the earth electrode of overall, as directrd by EIC.

Connecting the equipments to earth busbar including S & F10 SWG. GI (Hot Dip) wire of size as below on wall/floor with staples buried inside wall/floor as required and making connection to equipments with bolts, nuts, washers, cable lugs etc. as required and mending good damages as directrd by EIC.

Supplying & fixing earth busbar of galvanized (Hot Dip) MS flat 25 mm x 6 mm on wall having clearance of 6 mm from wall including providing drilled holes on the busbar complete with GI bolts, nuts, washers, spacing insulators etc. as required as directrd by EIC.

S & F Lightning conductor Air-terminals made of 15 mm dia 1500 mm long GI pipe (ISI Medium) having five prongs of 4 SWG GI (Hot Dip) wire at top with 85 mm dia 6 mm thick GI base plate at bottom incl. necessary holes etc. duly grouted on the parapet etc. in CC mortar (4:2:1)

Making soldered joints between conductors, conductors and air terminals for 4 SWG GI (Hot Dip) wire incl. supply of jointing materials and painting with 2 (two) coats of bituminous paint as directrd by EIC.

Hiring charges for scaffolding arrangement including dismantling at the end of work and carriage, for LC installation of overhead reservoir (vertical run) as directrd by EIC.

Supply & laying of 3.5 core 50 mm2 AI [Approved make] Finishing of cable ends by crimpling method incl. neceassary connection arrangements with gland as directrd by EIC.

Supplying and fixingof 3.5 core 50 mm2 compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture-proof entry of XLPE/PVC armoured cables as directrd by EIC.

Finishing the end of 3.5 core 50 mm2 XLPE/PVC armoured cables by crimping method incl. supplying and fixing solderless socket (Dowels make), tapes, anticorrosive paste & jointing materials

Supplying & fixing Fire extingushier (DCP) type. as directrd by EIC.

Supply & laying of adequate capacity interconnecting cables for interconnection of different motors for seed processing machineries. Complete with other necessary arrangements. as directrd by EIC.

SEED PROCESSING MACHINERIES: Seed processing machineries (2TPH) comprising of the following: i. Supply & installation of 2TPH capacity paddy seed cleaner for cleaning of paddy seed by removing impurities like stones, straws, immature grains, mud lums and other impurities. The cleaner shall have three layers of oscillating screens of suitable size , screens area should not be more/less than 3.5 Sq.m , cleaning device should be beater/rubber balls, double aspiration blowers with suitable capacity motors & suitable range D.O.L. starter feed hopper with feed roller, the machine should be constructed with steel. It should be complete with cyclonic dust collector, necessary ducting, stepless variable air control, 2 nos additional set of screens and all other standard accessories or as directed by EIC. ii. Supply & installation of single leg bucket type elevator(2 nos) at suitable height from the floor level for feeding paddy to Deawner and paddy cleaner both (2 nos) consisting of receiving hopper head, boot and leg casing made from MS/GI sheet for conveying 2TPH paddy seed. It shall be complete with nylon rubber belt (3ply), ladder, service platform boot plate, PVC/MS bucket, motor with driving arrangement, suitable range DOL starter & geared motor, discharge spout, head pulley, boot pulley and all other standard accessories required for smooth running of both the elevators & it should complete with proper painting and other necessary features or as directed by EIC. iii. Supply & installation of Deawner/Debearder for removing appendages in paddy. Machine consist of low speed rotating cylinder rotating on steel shaft, cylinder speed is variable, adjustable beaters are mounted on the length of the cylinder for deawning action. Cylinder with beaters is dynamically balanced. Fitted with suitable range electric motor & starter with reputed brand or as directed by EIC. iv. Supply and installation of Seed dressing drum (GI) power operated with a suitable capacity on the based of Paddy/wheat. The equipment is used for applying chemical on the paddy seeds. It consist of one round drum made out of suitable gauge SS and mounted on frame made of suitable angle iron. The size of the SS drum is adequate with the obtained capacity. The drum rotates on high quality shaft and ball bearings complete with suitable motor and starter or as directed by EIC. v. Supply of 100 kg capacity platform type electronic digital weighing machine having a graduation of 10 gm complete with LED display, high precision load cell, suitable volt inbuilt rechargeable battery facility, key board calibration facility and all other standard features. vi. Supply and installation of heavy duty portable single thread chain -stitch bag closer machine. vii. Digital electronic moisture meter with LCD/LED display having a range of 10-21% or suitable with the paddy seed. viii. Supply of pit cover and seed diverting chute. ix. Supply & installation of electrical panel for distribution of various connecting cables of various motor for above mentioned machineries if required or as directed by EIC. Moreover, it is also comprising of all necessary civil foundation to install the machines. x. Any other necessary works that will required for successful commissioning of the seed processing machine shall be deemed to have been included in the scope of work or as per direction of EIC.

Add 18% G.S.T. + 1% L.W.Cess