32(Thirty-two) of 2025-26(2ndCall) SL No - 01 of SSM, Uttar Dinajpur

Earthwork in excavation of foundation trenches or drains, in all sorts of soil (including mixed soil but excluding laterite or sand stone) including removing, spreading or stacking the spoils within a lead of 75m. 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.

Earthwork 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.

(B)Filling in foundation or plinth by fine 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.

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. a) Pakur Variety

25mm. thick damp proof course with cement concrete with stone chips (1:1.5:3) [with graded stone aggregate 10 mm nominal size] and admixture of water proofing compound as per manufacturer's specification followed by two coat of polymer based paint, (1st coat after 4 to 5 days of concrete laying and 2 nd coat just before brick masonry work) as directed (cost of water proofing compound & polymer based paint to be paid separately).( Chequering not required over concrete or painted surface). [Note: - Waterproofing as per item 9, polymer based paint as per item 8 (a) of subhead C of Section (C).

Ordinary Cement concrete (mix1:1.5:3) with graded stone chips ( 20 mm nominal size) excluding shuttering and reinforcement if any, in ground floor as per relevant IS codes. GROUND FLOOR (i) Pakur Variety

Hire and labour charges for shuttering with centering and necessary staging up to 4m using approved stout prop sand 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 ofworks (up to roof of ground floor) (f) 25 mm to 30 mm shuttering without staging in foundation

"DO" (a) 25 mm to 30 mm thick wooden shuttering as per decision & direction of Engineer-In- Charge.

Reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binder set cinitial 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. (a) For works in foundation, basement and upto roof of ground floor/upto 4 m (i) Tor steel/Mild Steel (JSW/Shyam/SRMB/Electro steel) Ground Floor

Brick work with 1st class bricks in cement mortar (1:6) (a) In foundation and plinth

125 mm. thick brick work with 1st class bricks in cement mortar (1:4) in ground floor (b) In superstructure,Ground floor

M.S. works in brackets made from flats, angles, tees etc. to sizes specialy bent, twisted, forged; making holes drilled and fitted to rafter of trusses with necessary bolts, nuts, washer or screws etc. (length of straight not less than 230 mm) Window frame & Window pannel

"DO" door frame & door pannel

Supplying 1.5mm thick M.S. sheet fitted and fixed on one or both faces of M.S./ W.I. gate etc. with point welding at not more than 150mm apart complete in all respect as per design including cost of all labour and materials

Supplying, fitting and fixing M.S. clamps for door and window frame made of flat bent bar, end bifurcated with necessary screws etc. by cement concrete (1:2:4) as per direction. (Cost of concrete will be paid separately) (b) 40 mm X 6 mm, 200 mm Length

Iron butt hinges of approved quality fitted and fixed with steel screws, with ISI mark. (v) 75mm. X 60mm. X 3.15mm.

Iron catch hook of approved quality fitted and fixed to shutter and chowkat. (c) 10mm dia x 300mm long.

Iron socket bolt of approved quality fitted and fixed complete. (d) 225mm long x 10mm dia bolt

"DO" (c) 150mm long x 10mm dia bolt

i) Iron hasp bolt of approved quality fitted and fixed complete (oxidised) with 16 mm dia rod with centre bolt and round fitting. (b) 250mm long.

Plaster (to wall , floor, ceiling etc.) with sand and cement mortar including rounding of for chamfering corners as directed and raking out joints including throating, nosing and drip course, scaffolding/stagingwhere necessary (Ground floor). [Excluding cost of chipping over concrete surface] (ii) With 1:4 cement mortar (a) 20 mm thick plaster

"DO" (b) 15 mm thick plaster

"DO" (c) 10 mm thick plaster

Neat cement punning about 1.5mm thick in wall, dado, window sill, floor etc. NOTE:Cement 0.152 cu.m per100 sq.m.

Supplying and laying true to line and level vitrified tiles of approved brand (size not less than 600 mm X 600 mm X 10 mm thick) in floor, skirting etc. set in 20 mm sand cement mortar (1:4) and 2 mm thick cement slurry back side of tiles using cement @ 2.91Kg./sqM or using polymerised adhesive (6 mm thick layer applied directly over finished artificial stone floor/Mosaic etc without any backing course) laid after application slurry using 1.75 Kg of cement per sqM below mortar only, joints grouted with admixture of white cement and colouring pigment to match with colour of tiles / epoxy grout materials of approved make as directed and removal of wax coating of top surface of tiles with warm water and polishing the tiles using soft and dry cloth upto mirror finish complete including the cost of materials, labour and all other incidental charges complete true to the manufacturer's specification and direction of Engineer-in-Charge. (White cement, synthetic adhesive and grout material to be supplied by the controctor) (I) With application slurry @1.75 kg/ Sq.m, 20 mm sand cement mortar (1:4) & 2 mm thick cement slurry at back side of tiles, 0.2 kg/ Sq.m white cement for joint filling with pigment. (B) Light Colour

Rendering the Surface of walls and ceiling with White Cement base WATER PROOF wall putty of pproved make & brand.(1.5 mm thick)

Acrylic Distemper to interior wall, ceiling with a coat of solvent based interior grade acrylic primer (as per manufacturer's specification) including cleaning and smoothning of surface. Two Coats

Applying Exterior grade Acrylic primer of approved quality and brand on plastered or cencrete surface old or new surface to receive decorative textured (matt finish) or smooth finish acrylic exterior emulsion paint including scraping and preparing the surface throughly, complete as per manufacturer's specification and as per direction of the EIC. (a) One Coat

Protective and Decorative Acrylic exterior emulsion paint of approved quality, as per manufacturer's specification and as per direction of Engineer-in-Charge to be applied over acrylic primer as equired. The rate includes cost of material, labour, scaffolding and all incidental charges but xcluding the cost of primer. In first floor (Two Coat) a) Normal Acrylic Emulsion

(b) Priming one coat on steel or other metal surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc.

(A) Painting with best quality synthetic enamel paint of approved make and brand including smoothening surface by sand papering etc. including using of approved putty etc. on the surface, if necessary : (b) On steel or other metal surface : With other than hi-gloss of approved quality- (iv) Two coats (with any shade except white)

(a) M.S . Or W.I. Ornamental grill of approved design joints continuously welded with M.S, W.I. Flats and bars of windows, railing etc. fitted and fixed with necessary screw sand lugs in ground floor. (i) Grill weighing above 10Kg./sq.mtr and up to 16 Kg./sq. mtr.

Supplying, fitting & fixing UPVC pipes A- Type and fittings conforming to IS:13592-1992 with all necessary clamps nails, including making holes in walls, floor etc. cutting trenches in any soil through masonry concrete structures etc if ecessary and mending good damages including joining with jointing materails (Spun Yarn, Valamoid/Bitumen/M-Seal etc) complete. (ii) 110 mm. Dia.

Supplying & Installation of 9 nos wooden combined desk size 6'x 15" x 12" (WBSIDC code WFG 034) with specied colour

Supplying & Installation of 1 no wooden Tabel size 3'x 2' x 2'6" specied colour

Supplying & Installation of 1 no wooden chair with arms specied colour

Distn. wiring in 22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (Brand approved by EIC) in 19 mm bore, 3 mm thick polythen pipe complete with all accessories embedded in wall to light/fan/call bell points with Piano key type switch (Anchor make) fixed on sheet metal (16 SWG) switch board with bakelite/perspex (wall matching colour) top cover (3 mm thick) flushed in wall incl. mending good damages to original finish 2x22/0.3 (Ph. & N) and 1x22/0.3 as ECC Average run 6 mtr

Supply & Fixing angular batten holder (Anchor) on 75mm dia PVC round block / round bakelite on wall/ceiling.

Fixing only lamp

Fixing only single/twin florescent light fitting completewith allaccessories Directly on wall/ceiling with HW block and suitablesize MS fastener, Ceiling plate, nipples etc. as required

Fixing only ceiling fan complete with blades, canopy, fork,rubberbush etc. incl. S&F connecting wire for down rod upto 30 cm incl.painting the rod with approved paint and making necessaryconnection as required by 2x1.5 sqmm flexible copper wire Extra for supplying additional wire for down rod & painting the rod exceeding 30 cm by 2x1.5 sqmm flexible copper wire.

Supply & Fixing 240V, Modular Socket (2 Module) type fan regulator (Step type) (Brand approved by EIC) on existingModular GI switch board with top cover plate incl. makingnecy. connections etc.

Supplying & Fixing of Box type fan clamp of 150mm dia & 80mm depth made of 16 SWG CRCA sheet with one end duly sealed by cover, properly welded, incl. S&F 12mm dia 600mm long MS rod duly bent by heat treatment at the centre position of rod to grip fan bobbin properly, incl. binding the rod and fan box with reinforcement by 22 SWG steel binding wire, incl. supplying & covering the box with alkathene sheet, placed in order to prevent concrete from entering the box.

Distn. wiring in 22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (Brand approved by EIC) in 19 mm bore, 3 mm thick polythen pipe complete with all accessories embedded in wall to 240 V 5A 3 pin plug point incl. S&F 240 V 5A 3 pin flush type plug socket & piano key type switch (Anchor make) incl. S&F earth continuity wire, fixed on sheet metal (16 SWG) switch board with bakelite/perspex (wall matching colour) top cover (3 mm thick) flushed in wall incl. mending good damages to original finish On board

Supplying and Drawing 1.1 KV single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (Brand approved by EIC) of the following sizes in the prelaid polythene pipe and by the prelaid GI fish wire and making necy.connection as required & main line 2x36/0.3 (2.5 sqmm) + 1x22/0.3 (1.5 sqmm) as ECC

"DO" 2x56/0.3 (4 sqmm) + 1x36/0.3 (2.5 sqmm) as ECC

Supplying and fixing polythene pipe complete with fittingsasnecy. under ceiling/beam, bound with 22 SWG GI binding wireincl. supplying and drawing 1x18 SWG GI Wire as fish wireinside the pipes and fittings and providing 50 mm dia disc ofMS sheet (20 SWG) having colour paint at one face fastenedat the load point end of the polythene pipe with fish wire(synchronizing with roof/beam casting work of buildingconstruction) b) 19mm dia 3mm thick Polythene Pipe

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 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: By ISI-Medium GI pipe

Supplying and fixing Sheet steel Main Switches on flat iron frame on wall 30/32 A 240V DP with fuse on L&N

Supplying and fixing double-door SPN MCB Distribution Board with IP-42/43 protection, concealed in wall after cutting the wall & mending good the damages to original finish incl. Inter connection with suitable size of copper wire and neutral link & provision for earthing 2+4 way Standard/ Havells

Supplying and fixing 240/415 V MCB Isolator on din rail of existing DBs and necessary connection 40 A Standard/ Havells

Supplying and fixing 240/415 V MCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connection 6-32 A

Supply only Trim Linea is a PC batten. Compact appearance, simple and versatile in nature makes it as long lasting, efficient solution for offices and other commercial spaces. Efficacy : 100 lumen/watt LCTLN-20-CDL Make- Havells/ Philips/ Crompton

Supply only LED ADORE 9 W B22 WW 3 STAR LAMP Make- Havells/ Philips/ Crompton

Supply and delivery of Ceilling fan 48” Sweep Make- Crompton Greaves / USHA Model- Striker Color- WH/ BR

Supply & Fixing 240 V, 20A, plug socket with separate 20 A Piano key type switch (Brand approved by EIC) 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

Supply & Fixing 240 V, 3 nos. 6A, & 1 no. 20A plug socket with separate 3 nos. 6 A & 1 no. 20A Piano key type switch with indicator & 16A kit-kat flush type fuse (Brand approved by EIC) on sheet metal switch board embedded in wall incl. S & F 240x200x65mm 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

Interactive Flat Panel Screen Size - 55 inch ,Display with Resolution - UHD 4K of 3840×2160 pixel,Touch Screen,Touch Point Max. 40 point multi-touch support System Memory - 4 GB Built-in Storage -32 GB, company BenQ , Evota, Cornea,Study*n*learn (SNL), ViewSonic

Assembled Microscope

Test Tubes

Boiling Tubes

Beakers (100ml)

Beakers (500ml)

Conical Flask

Tripod Stand

Wire Gauze

Filter Paper (Boxes)

Assembling Box (Wooden Box for keeping Few

Funnel (Small) (Glass)

Funnel (Small) (Plastic)

Funnel (Big) (Glass)

Funnel (Big) (Plastic)

Spatula

Round Bottom Flask (Small)

Laboratory Thermometer

Glass Rod

Droppers (Small)

Droppers (Big)

Deflagrating Spoon

Plane Mirrors

Stands for plane Mirrors

Test Tube Holder

Scissors

Charts for Display

Portraits (as per choice)

Concave Mirror

Concave Lens

Separating Funnel

China Dish

Petri Dish

Needles

Laboratory Thermometer

Spring Balance (0-250 gm)

U-Shaped Magnet

Specimens

Permanent Slides

Pin Hole Camera

Kaleidoscope

Magnetic Compass

Bar Magnet

Iron Fillings

Iron Stand

Thumb Pins

Bunsen Burners

Glass prism

Gas Jar

Pair of Tongs

Laptop/ Desktop Set

Convex Mirror

Convex Lens

Hand Wash

Hand Sanitizer

Iodine Solution (200 ML)

Copper Sulphate (200 GMs)

Sodium Hydroxide pallets (200 GMs)

Matchboxes

Slides

Cover Slips

Alcohol (1000 ML)

Litmus Paper (Red and Blue) (20 Booklet)

Sodium Chloride (2000gm)

Hydrochloric Acid (Both Dilute and Concentrated)

Methyl Orange

Phenolphthalein

Lime Water

Magnesium Ribbon (4 Coils)

Sulphur Powder (200 gm)

Zinc Granules

Insectivorous Plants

Hydrilla

Model of different types of teeth

Model of a Simple pendulum

Life Cycle of Silkmoth

Root Nodules (Rhizobium)

Different Shapes of Bacteria (Bacilli, Cocci,Spirilla)

Amoeba

Amoeba- Binary Fission

Hydra

Bread Mould

Spirogyra

Budding in Yeast

Paramecium

Chlamydomonas

Delivery Charges

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