tender for Construction of Boundary Wall at Nandina Samajvukto Kabarsthan, Mouza- Nandina, Plot No-4570, 4571, JL No. 178 within Dinhata-II Dev. Block in the District of Cooch Behar. Sl. No. Item Description 1 PART-I : Boundary WallEarthwork in excavation of foundation trenches ordrains, in all sorts of soil (including mixed soil butexcluding laterite or sandstone) including removing,spreading or stacking the spoils within a lead of 75m. as directed. The item includes necessary trimming thesides of trenches, levelling, dressing and ramming the bottom, bailing out water as required complete. (a) Depth of excavation not exceeding 1,500 mm. 2 Earthwork in filling in foundation trenches or plinthwith good earth, in layers not exceeding 150mm.including watering and ramming etc. layer by layercomplete. (Payment to be made on the basis ofmeasurement of finished quantity of work)(a) With earth obtained from excavation of foundation. 3 Single Brick Flat Soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints withlocal sand. 4 Cement concrete with graded stone ballast (40 mm size excludingshuttering) In ground floor(A)[Pakur Variety](a) 1:3:6 proportion 5 Controlled Cement concrete with well graded stone chips (20 mm nominalsize) excluding shuttering and reinforcement with complete design of concreteas per IS : 456 and relevant special publications, submission of job mixformula after preliminary mix design after testing of concrete cubes as perdirection of Engineer-incharge. Consumption of cement will not be less than300Kg of cement with Super plasticiser per cubicmeter of controlledconcrete but actual consumption will be determined on the basis ofpreliminary test and job mix foumula. In ground floor and foundation. [usingconcrete mixture]M 25 Grade,(i) Pakur Variety 6 Brick work with 1st class bricks in cement morar (1:6)(b) In superstructure, ground floor 7 Proicction of individual brick 12.S cm x 7.5 cm x 6.5 cm to 12.5 cm projcction from wall surface. (The rate covers the projection only, the embedded portion being including in the measurement of the wall against appropriate item) 8 Plaster (to wall, floor, ceiling etc.) with sand and cement mortar including rounding off or chamfering comers as directed and raking out joints including throating, nosing and drip cɔurse, scaffolding/staging where necessary (Ground floor). Excluding cost of chipping over concrete surface)i) Witt 1:6 cemnent mortar(b) 20 mm thick plaster 9 (c) 15 mm thick plaster 10 Reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirups, 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 11 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, bearms and columns, lintels curvedor straight including fitting, fixing and striking out after completion of works (uplo roof of ground foor) 12 Precast pierced concrete jally work as per design and manufacturers specification including moulding etc. with stone chips and necessary reinforcement shuttering complete including fiting, fixing in position in all floors.(a) 50 mm. thick panels 13 Applying Exterior grade Acrylic primer of approved quality and brand on plastered or cencrete surlace old or new surface to receive decorative textured (imatt finish) or smooth finish) acrylis exterior emulsion paint including scraping and preparing the surlace throughly, complete as manufacturers specification and as per direction of the EIC. 14 Protective and Decorative Textured exterior high class matt finish paint of approved quality, composed of special Tharmo plastic Resin containing fine crystalline additives derive from Granite as per manufacturers 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.In Ground floor 15 PART-II : GATEEarthwork in excavation of foundation trenches ordrains, in all sorts of soil (including mixed soil butexcluding laterite or sandstone) including removing,spreading or stacking the spoils within a lead of 75m. as directed. The item includes necessary trimming thesides of trenches, levelling, dressing and ramming the bottom, bailing out water as required complete. (a) Depth of excavation not exceeding 1,500 mm. 16 Earthwork in filling in foundation trenches or plinthwith good earth, in layers not exceeding 150mm.including watering and ramming etc. layer by layercomplete. (Payment to be made on the basis ofmeasurement of finished quantity of work)(a) With earth obtained from excavation of foundation. 17 Single Brick Flat Soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints withlocal sand. 18 Cement concrete with graded stone ballast (40 mm size excludingshuttering)In ground floor(A)[Pakur Variety](a) 1:3:6 proportion 19 Controlled Cement concrete with well graded stone chips (20 mm nominalsize) excluding shuttering and reinforcement with complete design of concreteas per IS : 456 and relevant special publications, submission of job mixformula after preliminary mix design after testing of concrete cubes as perdirection of Engineer-incharge. Consumption of cement will not be less than300Kg of cement with Super plasticiser per cubicmeter of controlledconcrete but actual consumption will be determined on the basis ofpreliminary test and job mix foumula. In ground floor and foundation. [usingconcrete mixture]M 25 Grade,(i) Pakur Variety 20 Brick work with 1st class bricks in cement morar (1:6)(b) In superstructure, ground floor 21 Reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirups, 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. 22 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, bearms and columns, lintels curvedor straight including fitting, fixing and striking out after completion of works (uplo roof of ground foor) 23 Supplying, fitting & fixing 1st quality Ceramic tiles in walls and floos to match with the existing work & 4 nos. of key stones (10mm) fixed with araldite at the back of each tile & finishing the joints with white cement mixed with colouring oxide if required to match the colour of tiles including roughening of concrete surface, if necessary or by synthetic adhesive & grout materials etc. a) Area cfeach tiles above 0.09 Sqm. Coloured decorative, (B) Wall 24 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 et. including necessary riveting, bolting, welding, locking and hanging arrangements, fiing and fixing complete as per direction of the Engineer-in -charge. 25 Supplying, fitting, fixing in position rails on any surface. 26 Priming one coat on Steel or other metal surface with synthetic oil bound primer of approved quality including smoothering surfaces by sand papering etc. 27 Painting with best quality synthetic enamel paint of approved make and brand including smoothening surface by sand papering cte. Including using of approved putty etc. on the surface, if neceSsary: b) On steel or other metal surface : With super gloss (hi-gloss) - iv) Tvo Goats (with any shade except white) 28 Sub Total 29 GST 18% 30 CESS 1%
