REPAIRS TO FENCING AND PATH AT ADM/TECH AREA AND REPAIR/CLEANING OF SEWAGE LINES, SEPTIC TANKS, SOAKAGE WELL AND DRAINAGE LINE AT MD ACCN SHELTER UNDER AGE B/R II

Amount

Demolition of brick work built in cement mortar for cracked wall of manholes, sepic tank, soak pit etc in foul position complete all as specified and directed.

Demolition of PCC in ground floors & pavings n exc 15 cm thickness (below or above ground level) (unreinforced) complete all as specified and directed.

Demolition of reinforced cement concrete as in cover slabs of manhole or septic tank, soak pit and walls , basement walls and in foundation complete all as specified and directed.

Dismantling floor hearth or wall tiling including cement mortar bedding (but not backing) removing to low lying area and rubbish off the premises.

Dismantling fencing wire mesh any type complete all as apecified and directed by Engineer- in -Charge

Dismantling wrought iron or mild steel work of any description not otherwise provided for complete all as specified and directed

Dismantling structural steel work including doors, gates but excluding framed truss etc, complete all as specified and directed

Demolition and breaking up drain pipes of internal dia 150mm (SGSW/PVC/RCC etc) set in cement mortar including bed concrete and removal of debris to low lying area of distance not exceeeding 150m complete all as directed by Engr-inCharge.

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

Excavating in trenches , n.exc 1.5 m wide and n.exc 1.5 m depth for foundation etc or for shafts, wells, cesspits ,manhole pier hole, laying of cables, pipes etc n.exc 10 sqm on plan and n.exc 1.5m in depth and getting out in any kind of soil Note : Manual excavation to be done. During excavation if any damage occured to existing cable any type/ water pipe line, it will be contractor responsibilty to get it repair and make functional by providing jointing kit etc without any extra cost. Contractor has to repair it within 24 hrs so that essential service can not be effected due to such damage.If contractor fails to repair it within 24 hrs penalty @ Rs 500/- will be charged to contractor. In this GE decision will be final, conclusive and binding.

All as per item No 10.00 here-in-before but in any type of soil mentioned here-in-above but depth 1.5 Mtrs but not exceeding 3.00 Mtrs complete all as specified and directed.

All as per item No 10.00 here-in-before but depth exc 3,0m but not exceeding 4,50 Mtrs complete all as specified and directed.

Returning, filling in and including spreading, leveling, watering & well ramming in layers n.exceeding 25 cm in soft/loose soil complete all as specified and directed.

Removing of excavated materials to a distance n. exc 50m and depositing where directed at a level n exc 1.5m above the starting point in oft/loose soil complete all as specified.

Excavation in post holes (or similar holes) each n.exc. 0.5 Cum, getting out, removing surplus soil to a distance n. exc 50 m and making good surface soft/loose soil complete all as specified and directed.

M&L for sand filling under floors or in foundations including watering and consolidation complete all as specified and directed.

M&L for hardcore of gauge not exceeding 63 mm of broken stone, deposited, spread and levelled layers not exceeding 15 cm thick, watered and rammed to a true surface.

M&L for PCC 1:3:6 type C-2 (using 40mm graded stone aggregate) in foundation filling and mass concrete for bottom of manhole complete all as specified and directed.

M&L for PCC 1:2:4 type B1 using 20mm graded stone aggregate, in mass concrete complete all as specified and directed.

M&L Cement concrete 1:3:6, type C-1(using 20mm graded stone aggregate) in surface channels and drains and manholes complete all as specified and directed by Engr-in-Charge.

M&L for PCC 1:2:4 type B1 (20mm graded aggregate) as in coping including use and removal of necessary formwork complete all as specified and directed.

M&L for providing RCC precast cement concrete type B-0 (1:2:4) (using 12.5 mm graded stone aggregate) as in cover slab for manhole and similar article with plain face set in cement mortar (1:4) complete all as specified and directed.

M&L for Brick work with fly ash bricks, straight or curved on plan exceeding 6 M mean radius built in cement mortar 1:6 Complete all as specified and as directed.

M&L for brick work with fly ash bricks straight curved on plan exceeding 6 meter mean radius for manholes/septic tank/sok well etc/ in sewer works with old size bricks in Cement Mortar (1:4) complete all as specified and directed.

M & L for Brick work with fly ash bricks, straight or curved on plan to any radius in half brick thick built in CM 1:4 complete all as specified and as directed.

Formwork to sides of pillars, posts, struts, piers, columns and stanchions for fair finished surface of concrete complete all as specified and directed.

S&F mild steel screw bolts (machine made)with hexagonal or square heads at one end and screw other .and each screw end to be fixed with washers and nut exc 5 cm but n.exc 10 cm long complete all as specified and directed.

Mild steel bars 6 to 8mm dia as in stirrups cut to length, stirrups, spacers and binders required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clip complete all as specified and directed.

Mild steel bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clip complete all as specified and directed.

Supply and fix Galvanised iron wire using Hot Dip technology chain electrogalvanised coating chain link fencing wire mesh of size 75mmx75mm minimum dia meter of wire 3 mm confirming to IS -2712-2003 havinga tensile strength 400 to 500 Mpa. The mesh wire and line wire of the fabric shall be manufactured from ISI marked (make= Tata wireson) galvanised steel confirming to IS - 280:2006 (4th revision).The Kuncled ends should be of at least 50% of the sixe of the square mesh. The wires used in fencing should be long lasting and resistance to corrosion and testing criteria fullfill the requirement as per IS 1161:1998 complete all as specified and directed.

S&F angle for posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire, etc.; flat iron fillets (for securing wire mesh etc.) including all necessary drilling, bolting or riveting, etc., and similar work conforming to Fe-290 Gde E-165 complete all as specified and directed.

S&F Framed work as in doors or gates of angle or other section with gusset plates, rails, braces, etc., complete, drilled for fixing of steel sheeting or other covering. Doors, etc. to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings (exclusive of steel sheeting or other covering, running rails and guides) and hanging; also fastening and fixing (FE 410-W-Gde-250A) complete all as specified

M&L 75 mm thick PCC type D2, (1:4:8) using 40mm graded stone aggregate as in sub base complete all as specified and directed.

M&L 40 mm thick PCC type B-1, (1:2:4) using 20mm graded stone aggregate as in receiving floor Finishes complete all as specified and directed.

M&L 100 mm thick PCC type B-1, (1:2:4) using 20mm graded stone aggregate as in receiving floor Finishes complete all as specified and directed.

M & L for cement concrete 100mm thick 1:4:8, Type D-2 (Using 40 mm graded stone aggregates) as in sub base for flooring etc complete all as specified and directed.

M&L for machine pressed precast concrete interlocking paver block any shape and size with grey cement and pigment confirming to IS 15658-2006 of 60 mm thickness M-35 Grade complete all as specified and directed.

Material and labour for 25 mm thick chequered cement concrete tiles of approved size,set ,jointed and pointed using with grey cement and pigment in floors, pavings etc including the setting and jointing in neat cement plaster or slurry 0.3 kg/sqm over 15mm thick screed bed or bedding layer in cement mortar 1:6 complete all as per specification.

M&L 25mm thick Cement concrete type B-0, 1:2:4 (12.5mm graded aggregate) as in floor for levelling course.

Providing and laying at or near ground level factory made kerb stone of M-25 grade cement concrete in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement: 3 coarse sand), including making joints with or without grooves (thickness of joints except at sharp curve shall not to more than 5 mm), including making drainage opening wherever required complete all as specified and directed.

M&L joints free non skid ceramic colour tiles 7 to 8mm thick (square/rectangular) area of each tiles exc. 0.11 sqm but n. exc 0.18 sqm of approved colour as in floors etc set and joined in neat cement slurry over 15mm thick sreed bed of cement mortar (1:4) complete all as specified and directed by EIC. Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles to store and rubbish off the premises.

Material and labour for glazed ceramic colour tiles 300X450X 7mm thick as in skirting/dados etc set and jointed in neat cement slurry and pointed in white or coloured cement to match the colour of tiles over 10mm thick rendering in cement mortar 1:3 complete all as spd and directed incl Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles to store and rubbish off the premises .

M&L for forming fair finish drain or channel of girth 30 cm in cement concrete, using extra cement, including forms moulds, mitred/stopped ends etc cmplete all as specified & directed by Engr-in-Charge.

M&L for 75 mm thick cement concrete M10 (Nominal Mix) with 40mm graded crushed aggregate finished even and fair laid to a slope of 1 in 12, laid in alternate bays, each bay not exceeding 3 m length with joint filled with bituminous mastic filling comprising a mixture of 1 part of heated Industrial bitumen 85/25 grade and two parts of heated sand complete all as specified.

M&L for (a) providing and laying water proofing treatment of sunken portion of WCs, bathroom etc by applying cement slurry with acrylic based modified cementious composite compound coating of make as pproved in technical instruction 5/2003 (b) First layer of slurry of cement @ 0.500 Kg/Sqm mixed with acrylc based polymer modified cemmentious compounds @ 0.250 Kg/Sqm. This layer will be allowed to cure for 4 hours. (c) Second slurry of cement @ 0.500 kg/Sqm mixed with acrylic based polymer modified cementious composite compounds @ 0.250 Kg/Sqm. This layer will be allowed to air cur for 4 hours followed with water curing for 48 hours.

Cutting all plant/trees growth at top of roof and outer surface of walls/sanitary/water supply pipe lines pouring of acid on the root removed area and cleaning of surfaces and making good in CM 1:4 or PCC 1:2:4 type B0 using 12,5 graded stone aggregate and finishing the surface smooth including removing all algae and waste materials (the rate is inclusive of formwork/scaffolding required too reach the area of vegitation growth and removing debries to distance n. exc 50m complete all as specified.

Material and labour for rendering 15 mm thick in cement mortar (1:4) on other than fair faces of brick or concrete surfaces (5mm thick CM 1:4 with WPC setting coat and 10mm thick CM 1:4 backing coat), finished even & smooth without using extra cement all as specified and directed by Engineer-in-Charge. Note :- WPC measured and paid separetely.

Supply only integral Liquid water proofing compound complete all as specified and directed.

M & L for preparation of new painted surface of concrete or bick or stone surfaces etc of any description exc 10 cm width or girth and applying two coat of synthetic enamel paint over one coat of primer complete all as specified and directed.

M & L for preparation of old painted surface of concrete or bick or stone surfaces etc of any description exc 10 cm width or girth and applying one coat of synthetic enamel paint complete all as specified and directed.

M&L for preparation of new plastered surface of wall applying of two coats of white wash complete all as specified and directed.

M&L for Preparation of new or previously untreated surfaces of steel and iron of any description over 10 cm in width or girth not other wise description and applying two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer complete all as specified and directed.

M&L for two coat of aluminium paint over old painted steel surfaces of any description exceeding 10cm width or girth including necessary preparation of old treated (painted) surfaces all as specified and directed.

Taking up or down 15mm dia bore steel tubing and connection including cleaning for refixing or remove to store complete all as specified and directed.

S& F 15 mm dia bore steel tubing medium grade and connection complete all as specified and directed.

S&F in repairs closet Vitreous china squatting pan Orissa pattern of size 580x440mm white with integral foot rests (excluding flusing cistern and flush pipe) including connection to trap and to flushing pipe, antisyphonage connection pipe etc complete making good disturb surface with existing finish of floor all as specified & directed by Engineer-in-Charge.

S&F vitreous china wash down water closet pan, pedestal pattern Pedestal pan and trap(excluding flushing cistern and flush pipe), including connection to drain (or outgoing pipe) and to flushing pipe, antisyphonage pipe, etc and including seat and cover for pedestal pan complete all as specified and directed.

S&F in repairs 10 litres capacity PVC low level flushing cistern complete with all fittings complete all as specified and directed by EIC.

S & F in repairs Vitreous China Urinal, Half stall type, white/coloured (excluding flushing cistern, flush pipe and waste pipe) including providing fixing plugs bedding urinal against wall etc all as specified and directed .

S&F in repair flush pipe of 32 mm dia polyethylene of low or high density of PVC for low level cistern complete all as specifie and directed.

S&F in repair grating square or round 150mm size of PTMT (minimum 100 gms) complete all as specified and directed.

Supply & Fix in repair CP health faucet with 1.50 Mtr long tube & hook complete all as specifieed and directed.

S & F in repair 110mm bore PVC (SWR) pipes single socketed in any length with rubber ring joints, fixed to wall with clamps and jointed complete all as specified and as directed by EIC.

All as per item No. 63.00 here-in-before but 75 mm bore complete all as speified and directed

S&F in repair 110mm bore PVC (SWR) bends any radius complete all as specified and directed.

All as per item 65.00 here-in-before but with access door complete all as specified and directed.

S&F in repair 110 mm bore PVC (SWR), junction single, (single T), equal or unequal with access door complete all as specified and directed.

S&F in repair 110 mm bore PVC (SWR), junction double, (double T), equal or unequal with access door complete all as specified and directed.

S & F PVC (SWR) reducers of 110 mm bore complete all as specified and directed.

All as per item No. 69.00 here-in-before but 75 mm bore complete all as specified and directed.

S&F 110 mm PVC (SWR) branch piece, single Y equal or unequal complete all as specified and directed

S&F, 75mm bore PVC (SWR) bends with rubber ring joints fixed to wall and jointed complete all as specified and as directed .

All as per item No. 72.00 here-in-before but with acees door complete all as specified and directed.

S&F in repair 75 mm bore PVC (SWR), junction single, (single T), equal or unequal with access door complete all as specified and directed.

S&F in repair 75 mm bore PVC (SWR), junction double, (double T), equal or unequal with access door complete all as specified and directed.

S&F, 75mm bore PVC (SWR) branch pipe Y junction single equal or unequal with access door complete all as specified and as directed.

S&F 110mm bore PVC(SWR) vent Cowl complete all as specified and as directed.

S&F 75mm bore PVC(SWR) vent Cowl complete all as specified and directed.

Material and labour for cement concrete bed to drain pipe for 150mm bore of pipe including forming cradles in Cement concrete 1:3:6 Type C2 complete all as specifiedand and as directed.

All as per item No. 79.00 here-in-before mentioned here-in above but internal dia of pipe 300 mm complete all as specified and directed.

All as per item No. 79.00 here-in-before but internal dia of pipe 450 mm complete all as specified and directed.

Supplying and laying of PVC underground drainage sewer system pipe bearing 160 mm dia SN 4 including jointing with couplar, bend tee as per site requirement complete laid in trenches or floors complete all as specified and directed.

M&L for Reinforced concrete pipes, class NP2, dia 300mm laid and jointed complete with collars complete all as specified and directed.

M&L for Reinforced concrete pipes, class NP2, dia 450mm laid and jointed complete with collars complete all as specified and directed.

Cleaning and desilting of sewage lines upto 150mm dia and depth up to 1.50m, cleaning the lines by manual roding/mechanically jet pumps/sewage cleaning mechenie as per rule 5 and protective gear and safety devices as per rule 4 of the Prohibition of Employment as Manual Scavengers and their Rehabilitation Rules, 2013 and removing blockage and flushing out by means of pumping out/removing liquid waste/sewage, plugging the ends pipes or diverting the flow into drains if necessary, removing silt sludge etc, sprilinkling bleaching powder on the silt to avoid smell including all precautionery and saftey measures, such as saftey belts, ligthting arrangement face mask gloves etc and removing the same ( silt, sludge & other waste material) in leak proof trucks covered with tarpoline to out side of MD land as per existing rules and regulation of civil authorities and flushing the sewage lines with fresh water complete all as specified and as directed. Unit rate quoted shall deemed to be included of cleaning of shrubs, grass small roots etc. around the Manholes, Inspection chamber etc and along sewage lines wherever required or as directed and no extra payment shall be made on this account)

All as per item No, 85.00 here-in-before but dia exceeding 150mm to 300mm complete all as specified and directed

All as per item No, 85.00 here-in-before but dia exceeding 300mm to 600mm complete all as specified and directed.

Attending day to day complaints for cleaning of localaised blokage from floor/nahni trap, soil, waste pipe, WC etc up to including Ist man hole and removing sludge/waste up to 50mtr distance and burning the same in pit complete all as specified

Material, T&P and labour for cleaning/ desludging of manholes of depth n.exc 1.50 meter using the cleaning devices as per rule 5 and protective gear and safety devices as per rule 4 of the Prohibition of Employment as Manual Scavengers and their Rehabilitation Rules, 2013 and removing the sludge and solid contents in covered container outside MD land complete all as specified and as directed. Unit rate quoted shall deemed to be included of cleaning of shrubs, grass small roots etc. around the Manholes, Inspection chamber etc and along sewage lines wherever required or as directed and no extra payment shall be made on this account and .measurement shall be taken after allowing initial percolation of sludge water and only dried sludge shall be measured ).Note (i) disposal is responsiblity of contractor after lisening with the local authority/munispulity. (ii) Quoted rates are deemed to be included the all factors.

All as per item No. 89.00 here-in-before but depth of man hole exc 1.5m and n.exc 3.0 complete all as specified and directed.

Material, T&P and labour for cleaning/ desludging of septic tank/ soak well of any capacity using the cleaning devices as per rule 5 and protective gear and safety devices as per rule 4 of the Prohibition of Employment as Manual Scavengers and their Rehabilitation Rules, 2013 and removing the sludge and solid contents in covered container outside MD land complete all as specified and as directed. Unit rate quoted shall deemed to be included of cleaning of shrubs, grass small roots etc. around the Manholes, Inspection chamber etc and along sewage lines wherever required or as directed and no extra payment shall be made on this account and .measurement shall be taken after allowing initial percolation of sludge water and only dried sludge shall be measured ).Note (i) disposal is responsiblity of contractor after lisening with the local authority/munispulity. (ii) Quoted rates are deemed to be included the all factors.

For Sl item No, 88.00 to 91.00 above contractor shall adhere Note : 1 Minimum two sweeper per day with T&P mechanical equipment shall be provided by the contractor on each working day for 8 hours per day for any type of blokage of swer lines with T&P / mechanical equipment (if required jet spray cleaning mechane mounted on truck with adequate pipe arrangement to reach the manhole away from the road as directed by Engineer-in-charge) shall be provided by the contractor on each working day other than Gaztted holiday, for 8 hours per day for any type of blockage incl sewer lines of any dia Note : 2. The contractor/superviser representative alongwith min two sweepers will report at 0900 hrs to the sub division for complaints and submit completion report at 1700 hrs everyday. And also sweeping/cleaning/brooming the office area and office toilets/bathroom as per instruction of concerned JE including required supporting item like broom, Phenyle etc arrange by Contractor. Note 3: The complaint of sewer lines shall be attend and complete with in 24/48 hrs, if the contractor fails to do so a recovery opf Rs. 2500/- per day will be deducted for the delay period for Sl item no. 1 to 7 above depend on the urgency as decided by Engineer-in-Charge

M/S TILKU ENTERPRISE (BID ID -3371424)

S.P.S. SUPPLIERS (BID ID -3371389)

HAZRA ENTERPRISE (BID ID -3371437)

S.D.ENTERPRISE (BID ID -3371376)

M/S DYNAMIC INDIA (PROJECT) CONSTRUCTION (BID ID -3371355)

MS ROYAL CONSTRUCTION INDEX NO 158 2010 BKP (BID ID -3371327)

M/S MODERN CONSTRUCTION (BID ID -3371072)