CLEANING OF SEWAGE LINES, SEPTIC TANKS,AREA DRAINS,FLOOR/GULLY TRAPS AND REPAIR TO BOUNDARY WALL, HARD STANDING GATE AND DISPERSAL AREA ETC AT CGAE IN THE AREA OF AGE B/R (CG) NEDUMBASSERY UNDER GE (I) (CG) KOCHI

Amount

Excavation in trenches n.exc 1.5 M wide and n. exc 1.5 M depth and getting out in soft/loose soil getting out complete all as specified and as directed.

Excavation in trenches exc 1.5 M n. exc 3 M depth for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sq m on plan and n exc 3 m in depth and getting out in soft/loose soil complete all as specified and as directed.

Demolition and breaking up 150mm bore RCC / SGSW drain pipes including PCC packing under haunching against sides of pipe bed and complete PCC bed and removal of debris to a distance exceeding 1.5 Km but not exc. 5 Km as specified and as directed.

Demolition and breaking up 200mm bore RCC / SGSW drain pipes including PCC packing under haunching against sides of pipe bed and complete PCC bed and removal of debris to a distance exceeding 1.5 Km but not exc. 5 Km as specified and as directed.

Demolition and breaking up 100mm bore RCC / SGSW drain pipes including PCC packing under haunching against sides of pipe bed and complete PCC bed and removal of debris to a distance exceeding 1.5 Km but not exc. 5 Km as specified and as directed.

Demolition and breaking up 300mm bore RCC / SGSW drain pipes including PCC packing under haunching against sides of pipe bed and complete PCC bed and removal of debris to a distance exceeding 1.5 Km but not exc. 5 Km as specified and as directed.

Material and Labour for salt glazed stone ware pipes of 150 mm grade A, laid in trenches and jointed complete all as specified and as directed. NOTE: Earth work shall be measured and paid separately.

Material and Labour for salt glazed stone ware pipes of 100 mm grade A, laid in trenches and jointed complete all as specified and as directed. NOTE: Earth work shall be measured and paid separately.

Supply and laying Reinforced cement concrete hume pipes class NP2, laid and jointed complete with one collar per length of pipe, dia 200 mm complete all as specified and as directed.

Supply and laying Reinforced cement concrete hume pipes class NP2, laid and jointed complete with one collar per length of pipe, dia 300 mm complete all as specified and as directed.

Material and labour for PCC 1:4:8 type D2 using 40mm graded stone aggregate as in foundation and mass concrete complete all as specified and as directed.

Material and Labour for PCC 1:3:6, type C-2 as in concrete bed to drain pipes including packing under and haunching against the sides of pipes after they are laid and tested for 150mm dia pipe complete all as specified and as directed.

Material and Labour for PCC 1:3:6, type C-2 as in concrete bed to drain pipes including packing under and haunching against the sides of pipes after they are laid and tested for 100mm dia pipe complete all as specified and as directed.

Material and Labour for PCC 1:3:6, type C-2 as in concrete bed to drain pipes including packing under and haunching against the sides of pipes after they are laid and tested for 200mm dia pipe complete all as specified and as directed.

Material and Labour for PCC 1:3:6, type C-2 as in concrete bed to drain pipes including packing under and haunching against the sides of pipes after they are laid and tested for 300mm dia pipe complete all as specified and as directed.

Material and Labour for plain cement concrete 1:2:4 type B1 using 20mm graded granite stone aggrgate as in coping, bed plate, and the like including weathering, slightly rounded or chamfered angles and throating including use of necessary form work all as specified and as directed.

Demolition of brick work or stone/ boulder masonry, built in cement mortar including all quoins, pillars or at any position and removal of debris from site complete all as directed.

Material and labour for precast PCC 1:3:6 Type C1 using 20 mm graded aggregate solid block masonry exceeding 10 Cm width, built in cement mortar 1:6 all as specified and as directed.

Taking down cement plaster on brick or stone walls etc. including raking out joints, hacking for key, scrubbing down with water etc including removal of debries out side MD land all specified and directed.

Material and labour for 15 mm thick rendering on brick/concrete surfaces in two layers in CM 1:4, finishing coat of 5mm thick using water proofing compound @3% by weight of cement, finished even and smooth without using extra cement complete all as specified and as directed. Note: Water proofing compound shall be measured separately.

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

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25 cm complete all as specified and as directed.

Removing waste materials, debris to a distance exceeding 10 Km but not exceeding 15.0 Km out side MD land including, loading, unloading and stacking at the destination complete all as specified and as directed

Material and Labour for preparation of plastered surfaces of wall/ concrete surface and applying two coats of weather proof antifungal exterior emulsion paint over a coat of primer including necessary scaffolding complete all as specified and as directed. Make:Apex Ultima/ Protek of Asian/Weather Coat of Berger

S&F in repairs Vitreous china wash down water closet pan ( pedestal pattern ) white complete including plastic soft close seat cover, twine type flushing cistern and ‘P’ or ‘S’ trap and Fixing Accessories Set, brackets, flushing pipe etc, and making good the floor to match with existing floor complete all as specified and as directed.

Supply and fixing in repairs Vitrious China squatting pan ' Orissa' pattern of size 580 mm x 440 mm white with integral foot rest excluding flushing cistern and flush pipe including P or S trap making good the floor to match with existing floor complete all as specified and as directed.

Supply and Fix in repair PVC valveless, syphonic action type, flushing cristern, low level, white, 10 ltr capacity with inlet, ball valve, float and handle including brackets flushing pipe, 450mm long PVC connection etc complete all as specified and as directed.

Supply and fixing flush pipe of polyethelene of high density of 32 mm dia for low level flushing cistern all as specified and as directed.

Supply and fixing in repair 600 mm long PVC connections 15 mm size with PTMT nuts at both end complete.

Dismantling floor, hearth or wall tiling including cement mortar bedding and removing rubbish off the premises complete all as specified and as directed.

Material and labour for glazed ceramic coloured tiles 350x250x7mm / 450x350x7mm in vertical surface such as dados, set and jointed in neat cement slurry over and including backing coat of 10mm thick in CM 1:4 complete all as specified and directed.

Material and Labour for non-skid coloured Ceramic tiles 7 to 8mm thick (square/rectangular)area of each tiles exceeding 0.11 Sqm but not exceeding 0.18sqm as on floors and jointed in neat cement slurry and in coloured cement to match, fixed over and including provision of screed bed/ bedding layer/backing coat of 15mm thick in CM 1:6 complete all as specified and directed.

Demolition of cement concrete in ground floors and pavings not exceeding 15 cm thickness (below or above ground level) complete all as specified and as directed.

Material and Labour for 75mm thick PCC 1:3:6 type C1 using 20 mm graded stone aggregate as in plinth protection, paving including finishing the surface even and fair including necessary formwork, Finishing exposed edges fair or rounding or chamfering of exposed edges, where directed. complete all as specified and as directed.

Cleaning of sewage lines up to 100mm dia pipe by rodding from one man hole to next man hole, washing thoroughly with fresh water and removing all sludges from the sewage lines including removing existing man hole covers and refixing properly after cleaning and disposal of sludges out side MD land complete all as specified and as directed. Note: The sludge/debris and other waste material obtained after cleaning the drains shall remove from defence land duly followed the instructions laid down by the local govt bodies and the quoted rate shall be deemed to be inclusive of the removal of sludge/debris.

Cleaning of sewage lines up to 200mm dia pipe by rodding from one man hole to next man hole, washing thoroughly with fresh water and removing all sludges from the sewage lines including removing existing man hole covers and refixing properly after cleaning and disposal of sludges out side MD land complete all as specified and as directed. Note: The sludge/debris and other waste material obtained after cleaning the drains shall remove from defence land duly followed the instructions laid down by the local govt bodies and the quoted rate shall be deemed to be inclusive of the removal of sludge/debris.

Cleaning the blockages in floor trap, Nahani trap, Gully trap, WC 'P' trap or 'S' trap, and refixing the same after cleaning the pipes making good damaged cement joints, dia of pipes n.exc 150 MM complete all as specified.

Cleaning of man holes of any size, and upto 1.5m depth by taking out cover slab of any size and bailing out foul water, removing night soil & sediments& disposing off out side MD land, cleaning the external surfaces with fresh water & fixing the manhole covers including disposal of sludges/water out side MD land complete all as specified and as directed. Note: The sludge/debris and other waste material obtained after cleaning the drains shall remove from defence land duly followed the instructions laid down by the local govt bodies and the quoted rate shall be deemed to be inclusive of the removal of sludge/debris etc.

Taking out RCC cover slab of septic tank of any capacity carefully, taking out the sludge including foul water, collect the sludge in closed container and remove from defence land duly followed the instructions laid down by the local govt bodies. after complete removal of sludge inlet and outlet pipe, M.S ring and septic tank complete cleaning with fresh water as directed and placing the RCC cover slab in position and set in CM 1:6 complete all as specified and directed Notes:- (i)The sludge/debris and other waste material obtained after cleaning the drains shall remove from defence land duly followed the instructions laid down by the local govt bodies and the quoted rate shall be deemed to be inclusive of the removal of sludge/debris etc. (ii) The rates quoted in the above item include the cost of T&P like Cleaning Rod, Bamboo spade, sewage Cleaning/Pressure Machine with loader etc complete. (iii) The lines measured once cannot measured again within 3 months. If blocks in the same lines re-occur within 3 months the contractor shall not be paid extra for the same. (iv) Minimum 2 persons shall be deployed by contractor and they shall be present on all days for attending the complaints of cleaning sewage/Blockage. The complaints shall be detailed by JE/AGE concerned. In case of non attending of complaints within 12 hours the recovery @ Rs 100 per complaint per day shall be made from contractors dues. (Date and time in Complaint Slip is only the criteria of recovery of non attending blockage complaint) (v) Recovery made by Engineer -in-Charge will be final and binding for non attending sewage complaint.

Dismantling unserviceable/ serviceable machine pressed precast concrete interlocking paver block, any shape and size complete all as specified and directed.

Material and labour for 75mm thick plain cement concrete 1:4:8 type D2 using 40 mm graded stone aggregate as in sub base to floor finished even and smooth including necessary form work all as specified and as directed.

Material and labour for machine pressed precast concrete interlocking paver block, any shape and size of 80 mm thickness M-40 grade conforming to IS 15658-2006 with grey cement and pigment laid over and including 50mm thick cushion of dry river sand, compacted with mechanical surface vibrator complete all as specified and directed.

Dismantling and refixing only of existing machine pressed precast concrete interlocking paver block after levelling sunk portions with sand cushioning all as specified and as directed. Note: The rate quated is inclusieve of Sand for leveling/cushioning nothing extra shall be paid seperately.

Material and labour for chequered cement concrete tiles 300mm x 300mm x 25mm mixed with grey cement and pigment as in flooring, set and jointed in neat cement slurry and pointed in coloured cement to match shade of tile laid over and including 20mm thick screed in CM 1:4 all as specified and as directed.

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

Supply and fix Mild steel flat iron section as in wind ties for roof including securing bolts 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.

Supply and fixing for Stainless steel wire cloth. 0.36mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless steel wire staples complete all as specified and directed including takig down old un servicable one.

Material and labour for preparation of new or previously untreated steel surface and applying two coats of synthentic enamel paint over a coat of red oxide primer complete all as specified and directed.

Supply and fixing in repairs for Stainless steel grease trap of size 90cm x 45cm x 45cm Seamless fabricated tank, with perforated basket receptable containing three compartment system designed to trap bigger solid crums of kitchen waste, Smooth openable latch system allowing easy maintenance and servicing complete all as specified and as directed.

Supply and fix in repairs PVC(SWR) pipes single socketed in any length with rubber ring joints laid in trenches/floor of diameter 75mm complete all as specified and as directed.

Supply and fix in repairs PVC(SWR) pipes single socketed in any length with rubber ring joints laid in trenches/floor of diameter 110mm complete all as specified and as directed.

Supply and fix in repairs PVC(SWR) pipes single socketed in any length with rubber ring joints laid in trenches/floor of diameter 160mm complete all as specified and as directed.

Supply and Fix in repairs PVC (SWR) bends 75mm bore dia complete all as specified and as directed.

Supply and fix in repairs PVC (SWR) bends 110mm complete all as specified and as directed.

Supply and fix in repairs PVC (SWR) bends 160mm complete all as specified and as directed.

Supply and Fix in repairs PVC (SWR) junction (Y/ Tee) 75 mm bore, equal or unequal with access door complete all as specified and as directed.

Supply and Fix in repairs PVC (SWR) junction (Y/ Tee) 110 mm bore, equal or unequal with access door complete all as specified and as directed.

Supply and Fix in repairs PVC (SWR) junction (Y/ Tee) 160 mm bore, equal or unequal with access door complete all as specified and as directed.

Supply and fix in repair Rotational moulded Polyetheylene Water Storage Tank 500 Ltr capacity Triple Layer (Cylinderical verticle with closed top) including 15mm dia GI Medium Grade 200mm long overflow and wash out pipe each with all required fittings, Checknut, Stopper etc complete hoisted and fixed in position, including all incoming and outgoing connection of GI pipe complete and including 20mm PTMT Ball valves high pressure wiith epoxy coated aluminium rod and high density plastic ball screwed for iron pipe complete for 15mm dia pipe (Minimum weight 15mm- 142 gms/each) fixed on roof top complete all as specified and directed.

Supply and fix in repair Rotational moulded Polyetheylene Water Storage Tank 1000 Ltr capacity Triple Layer (Cylinderical verticle with closed top) including 15mm dia GI Medium Grade 200mm long overflow and wash out pipe each with all required fittings, Checknut, Stopper etc complete hoisted and fixed in position, including all incoming and outgoing connection of GI pipe complete and including 20mm PTMT Ball valves high pressure wiith epoxy coated aluminium rod and high density plastic ball screwed for iron pipe complete for 15mm dia pipe (Minimum weight 15mm- 142 gms/each) fixed on roof top complete all as specified and directed.

Supply and fixing in repair ball valves high pressure of PTMT with epoxy coated aluminium rod and high density plastic ball screwed for iron pipe and fixed suitable for 25 mm ISI marked and taking down unserviceable ball valves all as specified and as directed.

Supply and fix in repairs Gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed 20 mm bore complete all as specified and directed.

Supply and fixing in repairs 6 mm thick bevelled edge looking mirror of size 600 x 450 mm mounted on 6 mm thick AC Building board or commercial plywood/hard board backing and fixed to wooden plugs with CP Screws and cup washers all as specified and as directed.

Demolition of cement concrete reinforced (reinforcement cut as required to facilitate demolition) of any description and in any position not otherwise specifically provided for unreinforced complete all as specified and as directed.

Material and labour for Precast reinforced cement concrete 1:2:4 type B1 using 20mm graded stone aggregate as in cover slabs of man holes including necessary form work, placed in position, set in CM 1:4 complete all specified and as directed.

Material and labour for TMT bars(CRS/HCR), 10mm dia and over cut to length bent to shape required including cranking, hooking ends and binding with mild steel wire annealed not less than 0.9mm dia complete all as specified and as directed.

Material and Labour for TMT(CRS/HCR) bars 6 to 8mm 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 wires (annealed) not less than 0.9 mm dia or secured with clips complete all as specified and as directed.

Supply and fix in repairs vitreous china wash hand basin size 550 x 400 mm white, flat back with and including waste fittings brass chromium plated 32mm with long and fly nuts screwed shank excluding taps all as specified and as directed.

Supply and fix in repairs 15 mm bore pillar taps cast copper alloy with capstan heads fancy type chromium plated screwed down high pressure with long screwed shanks and fly nuts screwed for iron pipes complete all as specified and as directed.

Supply and Fix in repair concertina coil of 700 mm outer dia made out of 2.60mm dia spring steel wire 230gm (2min) dipped with corrosion preventive fluid (rusilo 901) of castrol make incl white colour, each coil having min 50 turns (circles) and an average weight not less than 8.57 kg (plus or minus 5%) including handle and spike at both ends of coil errected in position on top of mild steel angle by fixing with MS rod for securing incl necessary welding to MS sections etc including taking out old concertina complete all as specified and directed.

Supply and fix in repairs Galvanized, 2 strand, steel barbed wire 2.24 mm dia, barbed with 2 mm dia., barbs at 75 mm spacing and straining and fixing to any type of standard rails straining bolts, including secruing or tying at crossings with and provision of galvanized mild steel wire, staples or steel pins, etc. complete all as specified and directed. (each line wire to be measured)

Supply and fix in repair plastic water closet seat cover, black or white, closed pattern with flat bottom, and cover and mild steel aluminised hinging device etc complete all as specified and directed.

Supply, fixing, laying & testing galvanised iron water tubing 20mm bore, medium grade, ISI marked with and including all GI fittings such as unions, reducer sockets, socket reducing bends, elbows, tee, checknuts, caps, plugs etc. laid in trenches/floor complete all as specified and directed.

Supply, fixing, laying & testing galvanised iron water tubing 25mm bore, medium grade, ISI marked with and including all GI fittings such as unions, reducer sockets, socket reducing bends, elbows, tee, checknuts, caps, plugs etc. laid in trenches/floor complete all as specified and directed.

Supply and fix Bib tap cast copper alloy CP , with capstan handle, screwed down, screwed for 15 mm bore iron pipe or for brass ferrule and fixed, complete, all as specified.

Schedule of Credit (Minus) Rs.76700.00 NOTE: Bidder shall insert credit amount of Rs. 76700.00 as rate in Green field under Col-13.

Anaswara Constructions (BID ID -3051654)

LAKSHMI BUILDERS (BID ID -3040256)

PARAMBIL ENTERPRISES (BID ID -3053829)

Sreema Enterprises (BID ID -3041365)

M/s.Rejoy Constructions (BID ID -3052880)

St George Engineering Works (BID ID -3053562)