REPAIR TO EXTERNAL SERVICES VIZ CLEANING OF DRAINS SEWAGE LINE GULLY TRAP FLOOR TRAP DUCT SHAFT COMPOUND WALL HARD STANDING IN MD ACCN OF AGE BR II UNDER GE (NW) NOFRA

Amount

Note : 1. The tenderer shall note that before quoting his unit rate, all items of works shall be executed in high rise building (16th floor building) & including provision of necessary scaffolding & safety measures. (a) Functional tools & plants shall be carried by tradesman all time for attending any site. (b) Necessary ladder / cloth or any other material reqd. (c) Debris / site clearance immediately before leaving site. (d) Safety eqpt to be carried all time. (e) Scaffolding wherever reqd deemed to be included in quoted rates. (f) Contractor is solely responsible for any defect or after working situation arises, take leaving fresh water tap open or throwing of debris through window or shaft, Penalty levied as mentioned above. (g) In case of non-adherence of any of above fine/ penalty to be carried as under:- (i) 1st Time - Rs 200/- (ii) 2nd Time - Rs 500/- (iii) 3rd Time - Warning to contractor. (h) In case of 3 warning to contractor, it will be reflected in WLR for slow progress. (i) After painting cleaning of all floors, glass and Fixurniture by own arrengement. (j) Contractor has to attend daily complaints for particular day otherwise penality fo Rs 500/- per day will be leived on contractor.

Demolition of cement concrete (unreinforced) in ground floor and in paving not exceeding 15 cm thickness (below or above ground level) complete all as specified.

Demolition brick work or stone/boulder masonary built in cement mortar and removing the rubbish outside MD land complete all as specified & directed.

M&L for 100 mm thick cement concrete 1:4:8 type D-2 (40 mm graded stone agg) as in foundation, filling, and mass concrete, drains, sub base, etc, complete all as specified.

M&L for brick work with sub class B brick straight or curved on plan exc 6m mean radius built in cement mortar 1:6 complete as specified.

M&L for Rendering 15mm thick in cement mortar 1:6 on fair faces of brick work finished even and smooth (without using extra cement) complete as specified.

M&L for plain cement concrete (1:2:4) type B-1 (using 20mm graded crushed stone aggregate) as in benching, bed plates, coping and the like including from work and finsihing all exposed surface of concrete.

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

M&L for Mild steel framed work such as grills, gratings, etc. with ends of bars shouldered and/or riveted or forged into spikes, framed guard bar; barred iron doors; ladder; framed balusters; railing;frame work for water tanks and similar work conforming to Fe 290 Gd E-165 all as specified .

Material & labour for cleaning the existing drainage/culvert including removing cover slab of any description and size carefully without damaging and clean soils, spoils, vegetation, silt etc and relaying cover slabs in same position and removing waste materials outside MD Land complete all as directed by Engineer-in-Charge. (Note: The above qty is considered for one year cleaning work will be done on quarterly basis as per plan given and regular complaint will be attended simultanously.)

Cleaning and desilting of sewage lines of any size any depth by pumping out /removing liquid waste/sewage ,plugging the ends pipes or diverting the flow into drains if necessary, removing silt, sludge etc, sprinking bleaching powder on the silt to avoid bad smell including all precautionary and safety measures, such as safety belts, lighting arrangements face mask etc and removing the same(silt,sludge &other waste material) in leak proof trucks covered with tarpoline to outside of MD land all as per existing rules and regulations of civil authorities and flushing the sewer lines with fresh water etc complete all as specified and directed by Engr-in-Charge.(Note: The below qty is considered for one year cleaning work will be done on quarterly basis as per plan given and regular complaint will be attended simultanously.)

(a) for 150 mm dia pipe line

(b) for 200 mm dia pipe line

(c) for 300 mm dia pipe line

Cleaning & Desilting of manholes depth not exc 1.50 mtr by pumping out/removing liquid waste/sewage & plugging the ends sewer pipes or diverting the flow into drains if necessary, removing silt, sludge etc, sprinking bleaching powder on the silt to avoid bad smell including all precautionary and safety measures, such as safety belts, lighting arrangements face mask etc and removing the same (silt, sludge & other waste material) in leak proof trucks covered with tarpaulin to outside of MD land all as per existing rules and regulations of civil authorities and cleaning the manholes with fresh water etc complete all as specified and directed by Engr-in-Charge.(Note: The qty is considered for one year cleaning work will be done on quarterly basis as per plan given and regular complaint will be attended simultanously.)

Cleaning and Desilting of manholes depth exceeding 1.50 m but not exceeding 3.00 mtr by pumping out/removing liquid waste/sewage and plugging the ends sewer pipes or diverting the flow into drains if necessary, removing silt, sludge etc, sprinking bleaching powder on the silt to avoid bad smell including all precautionary and safety measures, such as safety belts, lighting arrangements face mask etc and removing the same(silt,sludge &other waste material) in leak proof trucks covered with tarpoline to outside MD land all as per existing rules & regulations of civil authorities and cleaning the manholes with fresh water etc complete all as specified and directed by Engr-in-Charge. (Note: The qty is considered for one year cleaning work will be done on quarterly basis as per plan given and regular complaint will be attended simultanously.)

Cleaning the chocks/blockages in AC/CI/PVC soil waste/rain water pipe of any dia by removing cleaning eye and refixing the same after cleaning the pipe, making good damaged cement joints, dia of pipe not exc 150mm dia and including necessary scaffolding if required complete all as specified and directed.

(i) From Ground floor to 4th floor

(ii) From 5th floor to 8th floor

(iii) From 9th floor to 12th floor

(iv) From 13th floor to 16th floor

Cleaning eye (oval access door) for bends , branches, etc of dia not exceeding 100mm at any floor level and refix in same position after cleaning.

Cleaning and removal of foreign material from inside the Gully trap/WC Pan, Nahani trap, Floor trap etc including removing & re-covering of RCC/CI cover and directly buried in the ground to a distance not exc. 50 m along with spreading of bleaching powder complete one or more times all as specified and directed.

M&L for Jointing only cast iron pipes and fittings AC pipes in repair with cement joints for pipes 100mm dia upto ground/stilt plus 16th floors.Complete all as specified and directed by Engineer in Charge

M&L for Jointing only cast iron pipes and fittings AC pipes in repair with cement joints for pipes 75mm dia upto ground/stilt plus 16th floors.Complete all as specified and directed by Engineer in Charge

Excavation in trenches exc 1.5m wide and n exc 1.5 in depth for foundation etc or for shaffs walls, manholes pier holes etc n exc 10 Sqm on plan and n exc 1.5m depth and getting out in hard/dense soil as specified

S&F for 150mm bore RCC pipe class NP-2 laid and jointed complete with collers as specified including testing all as specified and directed by Engineer-in-Charge.

S&F for 200mm bore RCC pipe class NP-2 laid and jointed complete with collers as specified including testing all as specified and directed by Engineer-in-Charge.

M&L for cement concrete 1:3:6 type C-2 (using 40mm graded stone aggregate) as in bed to drain pipes including forming cradle after they are laid and tested for 150mm bore RCC pipe complete all as specified and as directed by Engineer-in-Charge.

M&L for cement concrete 1:3:6 type C-2 (using 40mm graded stone aggregate) as in bed to drain pipes including forming cradle after they are laid and tested for 200mm bore RCC pipe complete all as specified and as directed by Engineer-in-Charge.

Returning filling in including spreading leveling watering and well ramming in layers not exc 25 with soil

Removing excavated material exc. 1.50 km but n exc. 5 km and depositing where directed by EIC.

M&L for Cutting into existing manholes for connecting new drains of internal dia 150mm, making good to pipe and rendering, cutting out existing benching for and forming branch channel (1/2 round or 3/4 section) in cement concrete 1:2:4 type B-l smooth finished, complete all as specified.

M&L for Cutting into existing manholes for connecting new drains of internal dia 200mm, making good to pipe and rendering, cutting out existing benching for and forming branch channel (1/2 round or 3/4 section) in cement concrete 1:2:4 type B-l smooth finished, complete all as specified.

Taking down Cast iron pipe of any dia and size fixed on wall or floor including all fittings complete all as specified.

S&F 100 mm dia sand cast CI soil waste pipe in any length with ears and jointed with neat cement paste fixed to wall complete all as specified.

S&F 75 mm dia sand cast CI soil waste pipe in any length with ears and jointed with neat cement paste fixed to wall complete all as specified.

Refixing of 100mm dia cast soil waste pipe in any length after cleaning and jointed with neat cement paste fixed to wall.

Refixing of 75mm dia cast soil waste pipe in any length after cleaning and jointed with neat cement paste fixed to wall.

S&F in repair 75 mm dia sand cast CI bend of any radius with ovel access door and jointed with neat cement paste.

S&F in repair 100 mm dia sand cast CI bend of any radius with ovel access door and jointed with neat cement paste.

S&F in repair 75 mm dia branch piece single branches any radius fixed to ovel acess door and jointed with neat cement paste.

S&F in repair 100 mm dia CI branch piece single branch of any radius with ovel access door and jointed with neat cement paste.

M&L in repair cast iron Nahani trap of size 100mm including jointing to waste pipe fixed in cement concrete type B1 (1:2:4) complete all as specified and directed.

S&F in repairs Cast iron work grade FG 150, machined, in brackets, gully traps, gratings, railing, frames, manhole covers, fire and soot doors, dampers, stop valve boxes, gate stops, parts of ranges, balusters and similar articles machined each exceeding 5 Kg by weight complete all as specified and directed by Engineer in Charge.

S&F in repairs PVC (SWR) 160 mm bore pipes single socketed in any length with rubber ring joints, and fixed to wall, incl taking down of pipe complete all as specified and as directed.

S&F in repairs 160 mm bore PVC (SWR) bends complete all as specified and as directed.

S&F in repairs PVC (SWR) 75 mm bore pipes single socketed in any length with rubber ring joints,and fixed to walls, incl taking down of pipe complete all as specified and as directed.

S&F in repairs 75mm bore PVC (SWR) bends complete all as specified and as directed

S&F in repairs PVC (SWR) 110 mm bore pipes single socketed in any length with rubber ring joints,and fixed to wall, incl taking down of pipe complete all as specified and as directed.

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

S&F in repairs 75mm (SWR) branch piece, single (single Y) equal or unequal provided with oval access door, complete all as specified.

S&F in repairs 110mm (SWR) branch piece, single (single Y) equal or unequal provided with oval access door, complete all as specified.

S&F in repair vitreous china wash hand basin flat back of size 550x400mm including bracket, brass chromium plated waste coupling of 32 mm bore and pillar tap 15mm bore dia fancy type complete all as specified and directed.

S&F in repair 10 ltr capacity PVC syphonic action type flushing cistern low level white with inlet, ball valve, float and handle including connection to pipe complete all as specified and directed.

S&F as in repairs white vitreous china wash down water closet pan (pedestal pattern) with PVC seat cover including connection to drain pipe and flushing pipe all as specified.

S&F in repairs water closet squatting pan (Orissa pattern) 580x440mm, white with integral foot rests including connecting to trap and to flushing pipe antisyphonage pipe including making good to floor (excluding flushing cistern and flush pipe).

S&F in repairs CP bib cock 15 mm bore complete all as specified and directed.

S&F in repairs fancy type CP Pillar taps 15 mm bore all as specified and directed .

S&F in repairs CP angular stop cock 15 mm bore all as specified and directed.

S&F in repairs fancy type two way CP WHB mixer (Hot and cold) 15 mm bore all as specified and directed

S&F health faucet ABS Body with 8 mm dia 1 mtr flexible tube and wall hook complete all as specified and directed.

S&F in repairs, Plastic water closet seat cover, black or white closed pattern with flat bottom, and cover and mild steel chromium plated or aluminised hinging device.all as directed.

Taking down existing cement or cement lime plaster and preparation of surfaces of walls of any description incl racking out joints backing for scrubbing down with water including rubbish out side MD land complete all as specified and directed.

M&L for rendeing 15mm thick in CM 1:4 on fair faces of brick work or concrete surfaces mixed with integral water proofing compound at the rate of 3% of cement or as per manufacturers instructions. (Note: Integral water proofing compound shall be measured & paid separately)

Supply only integral water proofing compound conforming to IS-2045

M&L for rendeing 20 mm thick in CM 1:4 on fair faces of brick work or concrete surfaces in two coats 15 mm thick and 5 mm thick each coat mixed with integral water proofing compound at the rate of 3% of cement or as per manufacturers instructions, complete all as specified and directed by Engr- in Charge. (Note: Integral water proofing compound shall be measured & paid separately)

M&L for Preparation of old plastered surfaces of wall and applying two coats of Acrylic Emlusion Exterior paint of required shade (Two or more coats applied @ 1.67 ltr/ 10 Sqm), complete all as specified and directed.)[Note :-Scaffolding deemed to be included in quoted rate,Necessary safety precautions need to be taken.]

S&F as in 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.

Supply only Chain link MS galvanised fencing, any size or type, complete all as specified.

Fixing only chain link fencing including line wires, any mesh, size and type to any type of standards, rails, straining bolts, etc. including provission of binding wire, complete all as specified.

S&F factory made RCC cover slab of size 450mm x 750mm x 75mm thick including placing over directed locations, including reinforcement 10mm dia bar 100mm C/C both ways all complete all as specified and directed by Engineer-in-charge.

M&L for heavy duty cement concrete interlocking paver tiles 80 mm thick having glossy finish (colour and pattern approved by GE) (tested as per IS 1237-1980) laid over and including 50 mm thick dry sand cushioning and voids filled with dry and surface compact, including compation by means of surface vibrator & removing of old broken tiles, complete all as manifacture instructions specified and directed.

M&L for Chequered cement concrete tiles 20cm x 20cm x 25mm thick with grey cement & pigments, set, jointed and pointed in neat cement slurry in floors over screed bed or bedding layer of mortar in CM (1:4) 20mm thick for laying tiles, complete all as specified. including demolition of existing tiles.

Dismantling floor, hearth or wall tiling (fixed at any portion but not backing) including cement mortar bedding and removing and removing rubbish off the premises (outside MD land) complete all as specified and directed.

M&L Non-skid coloured ceramic tiles 7 to 8 mm thick (square/rectangular) area of each tiles exc 0.06 sqm but not exc 0.11 sqm, as in floors etc over and including 15 mm thick cement mortar screed bed 1:6 for laying floor finishes set and jointed in neat cement slurry @ 3Kg/Sqm and pointed in white or colour cement to match compleate all as specified and directed.

M & L glazed coloured ceramic tiles 300X200X6 to 7 mm or 300x450x 6 to 7mm thick laid on vertical surfaces such as skirting/dado etc over and including 10 mm thick rendering cement mortar 1:4 as backing coat set & jointed in neat cement slurry & pointed in white or coloured cement to match complete all as specified and directed.

M&L stone walling of squared rubble brought upto courses, well bonded, bedded and solidly hearted, built in cement mortar 1:6 all as specified.

M&L stone walling of squared rubble brought upto courses, well bonded, bedded and solidly hearted, built in cement mortar 1:6 but except stone all as specified.

M&L for raking out joints/ pointing in cement mortar random rubble or polygonal rubble uncoursed or brought up to courses complete all as specified & directed.

M&L for Keyed pointing to random in CM 1:3 or polygonal rubble, uncoursed or brought upto course complete all as specified & directed.

M&L for Preparation of new steel surfaces & apply two coats of synthetic enamel paint over a coat of red oxide, complete all as specified.

Taking down chowkats or frames n exc 1.5 sqm each with shutters (without taking off shutters from the frame)

S&F solid PVC door frame of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with M.S. Square tube, in opening as per specifiecation and drawings.

S&F factory made solid panel PVC door shutter 30mm thick style consisting of frame made out of MS tubes for top & bottom rails MS frame shall be covered with heat moulded plain colour PVC 'C' channel having a PVC sheet strip of 20mm width struck inside with solvent cement forstyle and plain colour PVC sheets for top rail, lock rail and bottom rail on either side and as gap insert for top rail and bottom rail, panelling of plain colour PVC sheet to be fitted in the MS frame welded/sealed to the styles & rails with suitable PVC sheet beading and jointed together with solvent cement supply & fixing in the frame at site. complete all as specified.

S&F butt hinges 100 mm mild steel hinges medium weight and fixed.

S&F for aluminium anodized barrel tower bolts 150 mm of extruded section and fixed.

S&F 150 mm size aluminium alloy handles, cast type anodised, ISI marked all as specified.

S&F as in repairs Galvanised. 2 strand, steel barbed wire 2.24mm dia barbed with 2mm dia barbs at 75mm spacings and straining and fixing to any type of standard rails straining bolts, including, securing or tying at crossings with and provision of galvanised mild steel wire, staples or steel pins, etc. as directed (each line wire to be measured)

Water Proofing Treatment to Sunken Floor are as under: - (a) Cleaning the surface of any description with wire brush, detecting sources of leakage/ seepages and removing/ taking down unsound treatment/ surface. (b) M&L for making holes with drill machine of dia 18mm for carrying out non-destructive waterproofing treatment to floors, sunken portion of toilet/ bathroom and junctions of floor and walls of bath/WC and floor traps (combined unit) by using construction chemical method as hydrophobic PU grouting with first course of injection MDI based PU foam and second course of injection with PU plain all as per manufacturers instruction etc and M&L for fixing the metallic packer for hydropobic PU foam sealer as per manufacturer specification. Note :The PU foam and PU plain shall have 100% solids and solvant free and shall expand 30-40 times its volume at liquid stage in presence of water, the PU plain injection shall have minimum 100 CPS viscosity and shore hardness minimum 50D.

M&L for tile joint chemical cleaning and re-grouting carefully by washing the exisiting tiles with heavy duty tile cleaner preferbly of M/s Pidilite or Equivalent cleaner, again washing with fresh jet water, scratching the joints and filling the same with (White/ matching colour) epoxy tile grout of approved make or Equivalent as approved by GE, curing, cleaning the surface etc, complete all as specified and directed.

SN CONSTRUCTION (BID ID -3078648)

satguruenterprises (BID ID -3084828)

GANGAJAL (BID ID -3076039)

Unitech Enterprises (BID ID -3085020)