Notice Inviting e-Tender No. 16/NKDA/SE-SWM/2025-26 Sl. No.- 02

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

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. b)Depth of excavation for additional depth beyond 1,500mm. and upto 3,000mm. but not requiring shoring.

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.

Supplying & Laying Polithin Sheets (150 gm./sqm) over damp proof course or below flooring or roof terracing or in foundation or in foundation trenches etc.

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

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.

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 IS codes. a) Pakur / Chandil Variety

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. (a) For works in foundation and upto roof of ground floor/upto 4 m (i) Tor steel/Mild Steel III. OTHER MANUFACTURERS NOT SPECIFIED

Plaster (to wall, floor, ceilingetc.)with sand and cementmortar including roundingoffor chamfering corners as directed and raking out joints including throating, nosinganddrip course,scaffolding/stagingwherenecessary (Ground floor).[Excluding cost of chipping over concrete surface] (i) With 1:4 cement mortar (a) C. 15 mm thick plaster

100 mm. thick brick work with Fly Ash Bricks set in cement sand mortar (1:4) including raking out joints, curing, scaffolding etc. complete in all respect.

25mm. thick damp proof course with cement concrete with stone chips (1:1.5:3) [with graded stone aggregate 10mm nominal size]and admixture of waterproofing compound as per manufacturer's specification followed by two coat of polymer based paint, (1st coat after 4 to5 day of concrete laying and 2 nd coat just before brick masonry work) as directed (cost of waterproofing compound & polymer based paint to be paid separately). (Chequering not required over concrete or painted surface).

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

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. In ground floor.

Locking arrangement for Jail type doors including supplying fitting and fixing in position complete as per approved design.

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 pe rdesign including cost of all labour and materials.

(a) 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)

Applying Exterior grade Acrylic primer of approved quality and brand on plastered or concrete 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. In Ground Floor :

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

230mm thick Brick work with FlyAsh bricks as per IS12894:2002 in cement mortar (1:6) a) In Foundation, Plinth and Boundary Wall.

Protective and Decorative Acrylic exterior emulsion paint of approved quality, as per manufacturer's specification and as per direction of EIC to be applied over acrylic primer as required. The rate includes cost of material, labour, scaffolding and all incidental charges but excluding the cost of primer. b) Acrylic 100% emulsion