REPAIR TO ROOF TREATMENT WATER PIPE LINES OHT AND REPAIR CLEANING TO SEWAGE LINES SEPTIC TANK MAN HOLE AND CERTAIN MISC WORKS AT DEFENCE COLONY AND OT ROAD BALASORE

Amount

PART-I Demolition of cement concrete not exc. 15cm thick (un reinforced) below or above ground level.

All as per item No 1 above but Reinforced.

Dismantling of wrought iron or mild steelwork of any description complete all as specified and directed.

Dismantling of wall and ceiling boards(fiber,pulp,insulation etc) or insulation board slabs etc any thickness incl cover fillets complete all as specified and directed.

Taking down asbestos cement corrugated or semi corrugated sheet in roof covering complete all as specified and directed

Taking down GI corrugates on semi corrugated sheet in roof covering complete all as specified and directed.

Demolition of brick work built in cement mortar incl quoin, arches etc complete all as specified and directed.

Cutting or uprooting grass/scrub on old roof surface, removing rubbish off the premises, cleaning surface neat and clean complete all as specified and directed.

Taking out existing roof treatment and taking out existing cracked plaster by taking out and wire bruishing and cleaning the existing surface with water etc complete all as specified and directed.

M&L for brick work with sub class ‘B’ bricks straight or curved on plan exc 6 mtr mean radius, built in CM 1:6 complete all as specified and directed.

M&L for brick work with sub class ‘B’ bricks straight or curved on plan to any radius in half bricks thick walls, built in CM 1:4 complete all as specified and directed.

M&L PCC (1:2:4) type B-0 (using 12.5 mm graded stone aggregate) as in pading concrete for getting proper slope of roof/covering etc as specified and directed.

M&L 40 mm thick PCC 1:2:4 type B-1 ( Using 20 mm graded aggregates), in floor/Roof covering etc for getting proper slope as specified and directed.

M&L RCC 1:2:4, type B-1 (using 20 mm graded aggregates) as in chajjas and similar suspended work in any situation complete all as specified and directed.

Use and waste formwork to chajjas,through and similar items including edges complete all as specified and directed.

M&L mild steel TMT bar 10 mm dia and over cut to length bent to shape with MS wire (annealed) not less than 0.90 mm dia complete.

Ditto as per item No. 15 but 6 to 8 mm dia bar complete all as specified and directed.

M&L running welding for new reinf with old reinf for binding exc 6mm but not exc 9 mm complete all as specified and directed.

M&L cutting out crack to v-section in existing roof of terrace cleaning out wetting grouting with cement sand slurry 1:3 complete all as specified and directed.

M & L rendering 15 mm thick on fair faces of concrete surface in CM (1:4) finished even and fair , mixing with WPC as per manufacturer instruction for laying of APP membrane complete all as directed by the Engr-in-Charge.

Supply only intergral water proofing compound (liquid admixture) complete all as specified and directed. (Makes : pidilite Industries/ Impermo/Snowcem India Ltd/Sika)

Taking down cement plaster on brick or stone walls, etc. including raking out joints, hacking for key, scrubbing down with water, etc complete all as specified and directed.

M&L for rendering 15 mm thick on brick work or concrete surfaces in cement mortar (1:4) finished surfaces even and smooth complete all as specified and as directed.

M&L for bituminous primer @ 0.30 KG/Sqm over the cement plaster incl preparation of surfaces as per manufacturers instruction complete all as specified and as directed by the Engr-in-Charge.

M&L APP based polymeric membrane minimum weighing 3kg/sqm and minimum 3mm thick reinforced with polyster non wove fabric (wt. not less than 150 gms/sqm) land on primed surface by forced application complete all as specified and as directed by Engr in Charge.

M & L for finishing the Bituminous surface with aluminium paint @0.15 Ltr/sqm as per manufactures specifications and under strict supervision of manufactuer's technical representative complete in all respects as directed by Engr-in-Charge.

Cutting grooves in brick wall,75mm wide and 65mm wide deeep and shaping horizontal face of groove with cement mortar 1:3 complete all as specified and as directed by Engr in charge.

S&F for MS rolled section, roof trusses (framed), trussed, purlins, rafters, plates, cleats and fastenings and heavy bracket framing (beam, tee, angle channel or flat sections) of Fe-410 -W(Gde E-250) quality-B etc complete all as specified and directed.

M&L0.5 mm thick pre painted galvalume aluminium zinc coating GI based corrugated steel sheet of coiour having tensile strength of 550 Mpa as in roof covering with self tapping screws as specified.

M&L0.5 mm thick pre painted galvalume aluminium zinc coating GI based Plain steel sheet of coiour having tensile strength of 550 Mpa as in roof covering with self tapping screws as specified.

M&L for 6mm thick asbestos cement corrugated or semicorugated sheets in roofs wall fixed with j type hook or cranked hook bolts complete all as specified and directed.

S&F 6 mm thick AC two piece serrated ridge for corrugated sheets fixed with 'J' hook or cranked bolts complete all as specified and directed.

S&F 605X605 mm anodised Aluminium snap grid frame work for false ceiling incl fixing fixing of nut bolt clamps with the help of drilling matching etc. complete all as specified and directed.

M & L Non asbestos fibre cement building boards in 4 mm thick ceiling fixed or laid/inserted to Aluminium frame work with screw as per manufacturers instructions.

S & F Hangers 6 mm dia. G.I. (upto1200mm length) adjusting level fixed to roof slabs by means of ceilling cleats made out of G.I.flat 40 x 3 mm size 60mm longand expansion hold fasteners12.5mm dia. 40mm longcomplete all as specified.

Taking up or down steel water tubing and connecting incl cleaning for refixing or removal to stores for 15 mm bore complete all as specified and directed.

Taking up or down steel water tubing and connecting incl cleaning for refixing or removal to stores for 20 mm bore complete all as specified and directed.

S&F 20mm bore3-layer PP-R Polypropylene random copolymer)concealed pipes SDR 7.4(PN-16) UV stablised and antimicrobial fusion welded having thermal stability for hot & cold water supply including all PP-R plain & brass threaded polypropylene random fittings fixed complete to walls, ceilings or in floors etc complete all as specified and directed.

All as per item No. above, but 25mm dia pipe complete all as specified and directed.

Refixing of GI pipe with new fittings-15mm dia complete all as specified and directed.

Refixing of GI pipe with new fittings-20mm dia complete all as specified and directed.

Taking down 100mm internal dia of AC drain pipe set in cement mortar complete all as specified and directed.

S&F PVC (SWR) pipes single of bore 110 mm sockected in any length with rubber ring joints fixed to walls.

S&F in repair PVC (SWR) bends of bore 110mm with access door complete all as specified and directed.

Dismantling water tanks of capacity Exc 250 and n. exc 500 ltrs capacity and removing to store complete all as specified and directed.

Dismantling water tanks of capacity Exc 500 and n. exc 1000 ltrs capacity and removing to store complete all as specified and directed.

S&F 500 litre capacity rotational moulded polythylene water storage tank ( cylindrical vertical with closed top) hoisted and fixed in position all as per specified in SSR part-I.Make-Sintex/Polycon/Polyfoam

S&F 1000 litre capacity rotational moulded polythylene water storage tank ( cylindrical vertical with closed top) hoisted and fixed in position all as per specified in SSR part-I.Make-Sintex/Polycon/Polyfoam

S/F PVC ball valves high pressure with polythene float and fly nut complete, screwed for iron pipe of 20mm bore in repair.

M/L for 75mm thick PCC type C1 1:3:6 (20mm stone aggregate) as in path / plinth protection, finished even and smooth without using extra cement complete all as specified and directed.

S&F MS famed work such as guard bar/grill, gratings etc with ends of bars shouldered/ritveted or forced into spikes conforming to FE-290 Gde-E-165 of any section or any description complete all as directed by Engineer-in-Charge

Fixing only MS famed work such as guard bar/grill, gratings etc with ends of bars shouldered/ritveted or forced into spikes conforming to FE-290 Gde-E-165 of any section or any description cfomplete all as directed by Engineer-in-Charge.

M&L two coats of cement base paint on newly plastered external surfaces over a coat of primer including necessary preparation of surfaces.

Material and labour for preparation of steel surfaces exceeding 10cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as directed.

PART-II Dismantling of wrought iron or mild steelwork of any description.

Dismanting fencing wire mesh, any type.

Taking out deposited sludge mechanically from sewage sump, septic tank etc, pumping out sewage water and removed to a distance up to 1.5 mtrs depth n.exc 50M deposited sludge to excavated pit including spreading of bleaching powder @ 1.00 kg per sqm (for disinfections purpose) over deposited sludge before earth spreading to excavated pit and filling earth 15 cm thick over the deposited/filled up sludge all as specified and directed. Note :- Cost of earth work required for excavated pit and cost of bleaching powder are deemed to be included in unit rate.

All as per item No-57 here in before but depth exceeding 1.5M and n.exc. 3M complete all as specified and directed.

All as per item No-57 here in before but depth exceeding 3M and n.exc. 4.5M complete all as specified and directed. .

Cleaning of sewage line and manhole with green bamboo/cane stick for any dia of pipe including adequate flushing water and depositing the sluge in excavated pit and including spreading of bleaching powder @ 1.00 kg per sqm (for disinfections purpose)complete all as specified. Note :- Cost of earth work required for excavated pit and cost of bleaching powder are deemed to be included in unit rate.

Cleaning/opening of blockage of WC , bathroom trap , kitchen floor trap, yard gully trap, cleaning upto 1st manhole , inspection chamber and finally cleaning and flushing water etc complete all as specified.

Excavation in trenches, n exc 1.5 m wide and n exc 1.5 m in depth; for foundations, etc. or manholes, sewage lines, etc. n exc 10 sqm on plan and getting out in soft / loose soil complete all as specified and directed.

Removing surplus excavated spoil/earth to a distance not exc.50M and deposited where directed at a level not exc.1.5 M above the starting point complete all as specified and directed.

Returning filling in soft /loose excavated soil including spreading leveling watering and well ramming in layers not exceeding 25 CM and all as specified and directed.

Demolition of cement concrete(unreinforced) of any description and in any position not otherwise specifically provided.

Demolition of reinforced cement concrete of any description and in any position as in ground floors all as directed by Engr-in-Charge

Demolition of brick wall built in cement mortar.

Demolition of drain pipe (SGSW) AC or reinforced concrete set in CM (150mm internal dia) complete all as specified and directed.

M&L for (SGSW) drain pipe grade ‘A’ 150mm internal dia laid in trenches and jointed in CM 1:6 all as specified.

M&L for plain cement concrete PCC(1:4:8) type D-2 ( using 40 mm graded stone aggregate) for bedding to drain pipes of 150 mm bore including packing under and haunching against the sides of pipes after they are laid and tested all as specified and directed.

M&L providing PCC(1:3:6) type C2 using 40mm graded aggregate as in foundation, filling and mass concrete complete all as specified and directed.

M & L for Plain Cement Concrete Type B1 1:2:4 (using 20 mm graded stone aggregate) as in copings, bed plates etc, including necessary form work complete all as specified.

M&L for PCC 1:3:6 type B1 using 20mm graded stone aggregate as in surface channel or drains complete all as specified and directed.

M&L for extra forming fair finished drain or channel 30cm inner girth in cement concrete, using extra cement including forms, moulds, mitred/stopped ends etc complete all as specified and directed.

Add or deduct for each 25mm girth or part thereof over or under 30 cm ditto complete all as specified and directed.

M&L 50mm thick cement concrete 1:2:4 type B 1 using 20mm graded aggregate as in pavings, hard standings etc finished even and smooth without using extra cement and making impressions of expanded metal, while concrete is green complete all as specified and directed.

M&L 75mm thick, cement concrete, type C-2, 1:4:8 (40mm graded aggregate) finished even and rough to receive floor topping complete all as specified and directed.

M&L providing precast cement concrete Type BO 1:2:4 (12.5mm graded aggregate) set in cement mortor 1:4, as in louvers and jallies, 25mm thick (measured solid) including all mouldings but excluding frame complete all as specified and directed.

Supply chain link fencing galvanised fencing any type complete all as specified and directed.

Fixing only chain link fencing complete all as specified and directed.

S&F , Gaivanished, in 2 strand steel barbed wire 2.24mm dia barbed with 2mm dia barbs at 75mm spacings and straining & fixing for any type of standard rails, straining bolts, including securing or typing at crossings with and provision of gaivanized mild steel wire, staples ar steel pins complete all as directed by Engineer-in-Charge as in repairs.

S&F MS famed work such as guard bar/grill, gratings etc with ends of bars shouldered/ritveted or forced into spikes conforming to FE-290 Gde-E-165 of any section or any description complete all as directed by Engineer-in-Charge.

Fixing only MS famed work such as guard bar/grill, gratings etc with ends of bars shouldered/ritveted or forced into spikes conforming to FE-290 Gde-E-165 of any section or any description cfomplete all as directed by Engineer-in-Charge.

S&F, mild steel work as in hand fails,posts and struts in fencing including cutting tops to shape as directed, drilling holes, notchning for wire etc flat iron filets (for securing wire mesh etc) including all necessary drilling, bolting relveting etc and similar works conforming to Fe 290 Gde-E-165 complete all as specified and directed.

M & L for TMT bars 8 mm dia and over cut to length, bent to shape required including cranking, bending, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9 mm dia complete all as directed.

M&L precast RCC(1:2:4) B-1 using 20mm graded aggragate as cover slab set in cement mortar 1:6 complete all as specified and directed.

M/L brick work with flyash bricks old size straight or curved on plan to any radius exc 6m mean radius build in CM 1:6 complete all as specified and directed.

M&L for brick work except bricks old size straight or curved on plan exc 6m mean radius in cement mortar 1:6 complete all as specified and directed.

M&L Brickwork with flyash bricks, straight or curved on plan to any radius in half brick thick walls built in CM 1:4 complete all as specified and directed.

Taking down cement plaster on brick wall including raking out joint, hacking for key , scrubbing down with water etc all as specified.

M&L Rendering 15 mm thick in cm (1:4) on brick wall, finished even and smooth (with out using extra cement ), all as specified and directed.

M/L preparing of newly plastered surfaces of walls & applying two coats of cement base paint over a coat of primer complete all as specified and directed.

Cleaning and removing all scale and dirt, etc, from tanks and from mouth of circulating pipes, etc of capacity exc 250 & n exc 500 litres by cleaning/ disinfecting with bleaching power and finally washing with fresh water including writing date of cleaning by synthetic enamel paint complete all as directed.

Cleaning and removing all scale and dirt, etc, from tanks and from mouth of circulating pipes, etc of capacity exc 500 & n exc 1000 litres by cleaning/ disinfecting with bleaching power and finally washing with fresh water including writing date of cleaning by synthetic enamel paint complete all as directed.

Taking up or down steel water tubing and connecting incl cleaning for refixing or removal to stores for 15 mm bore complete all as specified and directed.

Taking up or down steel water tubing and connecting incl cleaning for refixing or removal to stores for 20 mm bore complete all as specified and directed.

S&F 15mm bore3-layer PP-R Polypropylene random copolymer)concealed pipes SDR 7.4(PN-16) UV stablised and antimicrobial fusion welded having thermal stability for hot & cold water supply including all PP-R plain & brass threaded polypropylene random fittings fixed complete to walls, ceilings or in floors etc.

All as per item No. 97 above, but 20mm dia pipe complete all as specified and directed.

Refixing of GI pipe with new fittings-15mm dia complete all as specified and directed.

Refixing of GI pipe with new fittings-20mm dia complete all as specified and directed.

Taking down 100mm internal dia of AC drain pipe set in cement mortar complete all as specified and directed.

S&F PVC (SWR) pipes single of bore 110 mm sockected in any length with rubber ring joints fixed to walls complete all as specified and directed.

S&F in repair PVC (SWR) bends of bore 110mm with access door complete all as specified and directed.

Dismantling water tanks of capacity Exc 250 and n. exc 500 ltrs capacity and removing to store complete all as specified and directed.

Dismantling water tanks of capacity Exc 500 and n. exc 1000 ltrs capacity and removing to store complete all as specified and directed.

S&F 500 litre capacity rotational moulded polythylene water storage tank ( cylindrical vertical with closed top) hoisted and fixed in position all as per specified in SSR part-I complete all as specified and directed.

S&F 1000 litre capacity rotational moulded polythylene water storage tank ( cylindrical vertical with closed top) hoisted and fixed in position all as per specified in SSR part-I complete all as specified and directed.

S/F PVC ball valves high pressure with polythene float and fly nut complete, screwed for iron pipe of 20mm bore in repair complete all as specified and directed.

Repair and servicing of rolling shutters and removing of worn out components such as laths(profile), ball bearings, helical wire springs, lock plates, brackets plate, shaft rod, straightening of existing guide channels, gear box, lath(profile), hood cover at required places including greasing and refixing in the same opening after repairing complete all as directed. Note- (i)Spare parts shall be measured and paid separately. (ii) Labour element of for replacing spare parts shall deemed to be included in unit rate.

Supply only interlocking lath sections, from mild steel strips 1.25 mm thick, the section of lath shall be continous and shall be in single piece without any welded joints and each alternate lath section shall be fitted with malleable cast iron or mild steel clips screwed/reveted at either ends complete all as specified and as directed.

Supply only 'D' helical wire spring 450 mm long 'O' guage complete all as specified.

Supply only mild steel bottom lock plates of 3.15 mm thick including replacing of worn out lock pieces with malleable cast iron or mild steel clips screwed/riveted complete all as directed.

Supply only beveled gear box complete set including gear penion, shaft pipe, handle etc and all accessories as required at site and complete all as directed.

Supply only mild steel hood cover of 1.00 mm thick bent to shape to match with existing trackers including stiffeners with MS flat iron complete all as directed.

Supply only guide channel made out of MS sheet 3.15mm thick and 75mm wide all as directed.

Supply only mild steel medium grade shaft pipe of 40 mm dia as required for rolling shutter complete all as directed.

Supply only mild steel medium grade shaft pipe of 50 mm dia as required for rolling shutter complete all as directed.

Supply only 50 mm dia ball bearing of approved make, complete all as directed.

Supply only 65 mm dia ball bearing of approved make, complete all as directed.

M&L for preparation of old painted steel surfaces of any description, over 10 cm in width or girth, not otherwise described and including applying one coat of aluminium paint complete all as specified.

M&L for preparation of new steel surfaces of any description, over 10 cm in width or girth, not otherwise described and including applying two coat of aluminium paint over a coat of red oxide primer, complete all as specified.

M&L two coat syenthetic enamel paint over a coat of red oxide primer on new steel surface with complete preparation of surface.

M&L one coat syenthetic enamel paint on old painted steel surface incl complete preparation of surface.

MS BEHERA SANITARY AND HARDWARE

M/S T.N.CONSTRUCTION

DS ENTERPRISES

RANA ENTERPRISES

jlenterprise

MS SUBHAM ENGINEERING AND CO