Repair and Maintenance to Staff Quarters in T E Campus and replacement of drainage line in Sanchar Colony Ichalkaranji Dist Kolhapur

Amount

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means over areas (exceeding 30cm in depth. 1.5m in width as well as 10 Sqm on plan) including disposal of excavated earth, lead upto 50m and lift upto 1.5m, disposed earth to be levelled properly

a) All kinds of soil

Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth upto 1.5 m, including getting out the excavated soil, and then returning the soil as required, in layers not exeeding 20 cm in depth

a) All kinds of soil for Pipes, cables etc. exceeding 80 mm dia. but not exceeding 300 mm dia

Felling trees of the girth (measured at a height of 1 m above ground level) including cutting of trunks and branches, removing the roots and stacking of serviceable material and disposal of unserviceable material.

Beyond 30 cm girth up to and including 60 cm girth

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :

b) 1:4:8 (1 Cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size).

Providing and fixing aluminium sliding door bolts ISI marked anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour or shade with nuts and screws etc. complete :

Providing and fixing aluminium tower bolts ISI marked anodised (anodic coating not less than grade AC 10 as per IS : 1868 ) transparent or dyed to required colour or shade with necessary screws etc. complete :

Providing and fixing aluminium handles ISI marked anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour or shade with necessary screws etc. complete :

Providing and fixing to existing door frames.

a)Providing and fixing factory made 30 mm thick door shutter made of solid PVC foam profile. The styles & rails shall be of size 75 mm x 30 mm having wall thickness 5 mm. The styles, top & bottom rails shall have one side wall thickness of 15 mm integrally extruded on the hinge side of the profile for better screw holding power. The styles and rails shall bereinforced with M.S. tubes of size 33 mm x 17 mm x 1 mm, painted with primer , all four corners of reinforcement to be welded or sealed. Solid PVC extruded bidding (push fit type) will be set inside the styles and the rails with a cavity, to receive single piece extruded 5 mm PVC sheet as panel. The styles and rails will be mitred cut and joint with the help of PVC solvent cement & self driven self tapping screws. Single piece extruded solid PVC lock rail of size 100 mm x 30 mm with wall thickness 5 mm & 15 mm integrally extruded in the middle of the lock rail & fixed with styles with the help of PVC solvent cement & self driven self tapping screws ofsize 100 mm x 8 mm complete as per manufacturer’s specifications and direction of Engineer-in-charge. 30 mm thick non decorative finish.

Providing and fixing on wall face unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion

Single socketed pipes.

a) 75 mm diameter

b) 110 mm diameter

Providing and fixing on wall face unplasticised - PVC moulded fittings/ accessories for unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A including jointing with seal ring conforming to IS :5382 leaving 10 mm gap for thermal expansion.

a) Single tee with door

b) Bend 87.5°

110 mm bend

Shoe (Plain)

110 mm Shoe

12 mm cement plaster of mix :

a) 1:6 (1 cement: 6 fine sand)

Neat cement punning

Renewing glass panes, with putty and nails wherever necessary including racking out the old putty:

Float glass panes of thickness 4 mm.

Cleaning of under ground sump, Over Head R.C.C. Tank (independent staging) including disposal of slit and rubbish, all as per direction of Engineer-in-Charge. The cleaning shall consist following operations:- (i) Tank shall be emptied of water by pumping & bottom shall be cleaned of slit and other deposits. (ii) Entire surface area of the sump shall then scrubbed thoroughly with wire brush etc. and pressure washed withwater. (iii) Chlorination of RCC internal surface by liquid chlorine. (iv) The treated surface shall be dried using air jetting and all loose particles shall be removal from the surface. (v) Finally the surface shall be treated with ultraviolet radiation etc. as per direction of Engineer-in-Charge.

Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge.

Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix)

Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge. In cement mortar

Taking out doors, windows and clerestory window including stacking within 50 metres leadshutters (steel or wood)

Of area 3 sq. metres and below

Providing and fixing P.V.C. low level flushing cistern with manually controlled device (handle lever) conforming to IS : 7231, with all fittings and fixtures complete.

10 litre capacity - White

Dismantling G.I. pipes (external work) including excavation and refilling trenches after taking out the pipes, manually/ by mechanical means including stacking of pipes within 50 metres lead as per direction of Engineer-in-charge :

a) 15 mm to 40 mm nominal bore

Providing and fixing P.V.C. waste pipe for sink or wash basin including P.V.C. waste fittings complete.

Flexible pipe 32 mm

Providing and fixing uplasticised PVC connection pipe with brass unions :

45 cm length 15 mm nominal bore

Providing and fixing PTMT bib cock of approved quality and colour.

15 mm nominal bore, 122 mm long. Weighing not less than 99 gms.

Providing and fixing PTMT stop cock of approved quality and colour.

15 mm nominal bore, 86 mm long, weighing not less than 88 gm

Providing and fixing PTMT pillar cock of approved quality and colour .

15mm nominal bore, 125 mm long foam flow. Weighing not less than 120 gms.

Providing and fixing square-mouth S.W. gully trap class SP-1 complete with C.I. grating brick masonry chamber with water tight C.I. cover with frame o f 300 x300 mm size (inside) the weight of cover to be not less than 4.50 kg and frame to be not less than

100 x 100 mm size P type With common burnt clay F.P.S. (non modular) bricks of class designation 3.5

Dismantling of old S.W. pipes including breaking of joints and bed concrete stacking of useful materials near the site within 50 m lead and disposal of unserviceable materials into municipal dumps :

100 mm diameter

Constructing brick masonry manhole in cement mortar 1:4 ( 1 cement : 4 coarse sand ) with R.C.C. top slab with 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size), foundation concrete 1:4:8 mix (1 cement : 4 coarse sand : 8

Inside size 90x80 cm and 45 cm deep including C.I. cover with frame (light duty) 455x610 mm internal dimensions, total weight of cover and frame to be not less than 38 kg (weight of cover 23 kg and weight of frame 15 kg) :

Extra for depth for manholes :

Size 90x80 cm With common burnt clay F.P.S. (non modular) bricks of class designation 7.5

Making connection of drain or sewer line with existing manhole including breaking into and making good the walls, floors with cement concrete 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) cement plastered on both sides

For pipes 100 to 250 mm diameter

Dismantling of manhole including R.C.C. top slab, C.I. cover with frame, including stacking of useful materials near the site and disposal of unserviceable materials into municipal dumps within 50 m lead : Rectangular manhole 90x80 cm and 45 cm deep

Providing and fixing U drain PVC pipes (4KN/sqm) confirming IS 15328 in required slope and jointed together with jointing couplers as per manufacturers specification and other end socketed including jointing with couplings wherever necessary with PVC cement solvent testing of joints etc complete, and as directed by Engineer-in-charge. (Cost of jointing Couplers to be paid for separately)Finolex, Supreme or equivalent make a) 110 mm dia

Cleaning of manholes by rodding, scrubbing and flushing to remove the clogged drain of sludge,waste & rubbish material and disposal where permitted by the Municipal corporation dumping places etc as per the direction of Engineer - in - charge

Cleaning of gully trap to remove the clogged drain of sludge,waste & rubbish material and disposal where permitted by the Municipal corporation dumping places etc as per the direction of Engineer - in - charge

Cleaning of sewer line including removing choke up and removal of sludge & connecting SW pipe from manhole to manhole and connecting gully trap etc.complete including disposal of sludge etc. outside the premises . a) Sewer line upto 150mm dia.

Cleaning of stormwater drain of section upto size 0.45 m X 0.60 m by removing dust/debris/dry leaves and disposing the same within 50 m lead as directed by engineer in charge

Disposal of moorum/building rubbish/ malba/ similar unserviceable, dismantled or waste material by mechanical transport including loading, transporting, unloading to approved municipal dumping ground for lead upto 10 km for all lifts, complete as per directions of Engineer-in-charge.

Repairing the wooden flush door by removing the same from position carefully and carrying out the necessary repairs by replacing the unserviceable hinges if any & making it in operational condition and refixing the same at original position and as direction of Engineer in charge ( Note- cost of hinges will be paid in relevant item).

a) Door shutter area below 3 Sqm

Repairing the wooden flush door without removing it from its position by keeping it in its position and carrying out the necessary repairs, fastening the hinges with old or new screws if required making it in operational condition etc all complete and as direction of Engineer in charge ( Note- Rate inclueds cost of new screws if required )

a) Door shutter area below 3 Sqm

Removing dislocated uPVC rainwater pipe and refixing the same with necessary GI/PVC clamps, nailing etc complete as per direction of engineer in charge

Providing and fixing 33 to 35 mm thick cudappah stone over manhole , gully trap etc. including fixing with cement mortar etc. complete and as per the direction of the Engineer in Charge.

P/F 24 guage plain aluminium sheet over woooden door with brass or annealed MS screws or nails etc including removal of existing damaged aluminium sheet all complete as directed by engineer in charge.

Providing and fixing unplasticised - PVC pipe clips of approved design to unplasticised - PVC rain water pipes with necessary nails etc. complete

Providing and fixing fly proof galvanized M.S. wire gauge to windows and clerestory windows using wire gauge with average width of aperture 1.4 mm in both directions with wire of dia 0.63 mm all complete.

a) With 2nd class teak wood beading of size upto 12 X 12 mm/ 25 mm X 25 mm

Repair to door frame by removing rusted/damaged hinges including fixing3 no new M.S. butt hinges with necessary welding etc complete.

Providing and fixing APVC pipes, including all APVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step APVC solvent cement and testing of joints complete as per direction of Engineer in Charge.

Internal work - Exposed on wall a) 25 mm nominal outer dia. pipes.

Providing and fixing aPVC Patti valve / quarter turn of approved quality

a) 25 mm nominal bore

Providing and fixing APVC Union in APVC pipe line, including cutting and fixing with cement solvent etc complete (New work)

a) 25 mm nominal outer dia. pipes.

PART B

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :

a)1:2:4 (1 cement : 2 coarse sand (zone III): 4 graded stone aggregate 20 mm nominal size)

Providing and fixing panelled or panelled and glazed shutters for doors, windows and clerestory windows, fixing with butt hinges of required size with necessary screws, excluding panelling which will be paid for separately, all complete as per direction of Engineer-in-charge. (Note:- Butt hinges and necessary screws shall be paid separately)

Kiln seasoned and chemically treated hollock wood 30 mm thick shutters

Float glass panes

a) Float glass panes of thickness 4 mm.

Providing and fixing aluminium tower bolts ISI marked anodised ( anodic coating not less than grade AC 10 as per IS : 1868 ) transparent or dyed to required colour or shade with necessary screws etc. complete

Providing and fixing aluminium handles, ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour or shade, with necessary screws etc. complete :

Providing and fixing to existing door frames. Providing and fixing factory made 30 mm thick door shutter made of solid PVC foam profile. The styles & rails shall be of size 75 mm x 30 mm having wall thickness 5 mm. The styles, top & bottom rails shall have one side wall thickness of 15 mm integrally extruded on the hinge side of the profile for better screw holding power. The styles and rails shall bereinforced with M.S. tubes of size 33 mm x 17 mm x 1 mm, painted with primer , all four corners of reinforcement to be welded or sealed. Solid PVC extruded bidding (push fit type) will be set inside the styles and the rails with a cavity, to receive single piece extruded 5 mm PVC sheet as panel. The styles and rails will be mitred cut and joint with the help of PVC solvent cement & self driven self tapping screws. Single piece extruded solid PVC lock rail of size 100 mm x 30 mm with wall thickness 5 mm & 15 mm integrally extruded in the middle of the lock rail & fixed with styles with the help of PVC solvent cement & self driven self tapping screws ofsize 100 mm x 8 mm complete as per manufacturer’s specifications and direction of Engineer-in-charge.

Non decorative finish

Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade :

Two or more coats on new work over an under coat of suitable shade with ordinary paint of approved brand and manufacture

Renewing glass panes, with putty and nails wherever necessary including racking out the old putty:

a) Float glass panes of thickness 4 mm.

Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge.

a) Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix)

Taking out doors, windows and clerestory window shutters (steel or wood) including stacking within 50 metres lead :

a) of area 3 sq. metres and below

Dismantling G.I. pipes (external work) including excavation and refilling trenches after taking out the pipes, manually/ by mechanical means including stacking of pipes within 50 metres lead as per direction of Engineer-in-charge :

a) 15 mm to 40 mm nominal bore

Providing and fixing P.V.C. waste pipe for sink or wash basin including P.V.C. waste fittings complete.

a) Flexible pipe (i) 32 mm dia

Making connection of G.I. distribution branch with G.I. main of following sizes by providing and fixing tee, including cutting and threading the pipe etc. complete :

a)25 to 40 mm nominal bore

Providing and fixing uplasticised PVC connection pipe with brass unions :

a) 45 cm length (i) 15 mm nominal bore

Providing and fixing PTMT bib cock of approved quality and colour.

a) 15mm nominal bore, 86 mm long. Weighing not less than 88 gms.

Providing and fixing PTMT stop cock of approved quality and colour.

a) 15mm nominal bore, 86 mm long. Weighing not less than 88 gms.

Providing and fixing PTMT pillar cock of approved quality and colour .

a) 15mm nominal bore, 107 mm long. Weighing not less than 110 gms.

Providing and fixing fly proof galvanized M.S. wire gauge to windows and clerestory windows using wire gauge with average width of aperture 1.4 mm in both directions with wire of dia 0.63 mm all complete.

a) With 2nd class teak wood beading of size upto 12 X 12 mm/ 25 mm X 25 mm

Providing and fixing aPVC Patti valve / quarter turn of approved quality

a) 15 mm nominal bore

b) 25 mm nominal bore

Removing old damaged bathroom fittings such as bib cock, stop cock, pillar tap, PVC connection pipe, wheel valve etc. complete as directed by Engineer-in-charge.

Removing & refixing existing G.I. water pipe with fittings for removing choke up in pipe line, including cost of scaffolding/zulla etc. complete as directed by Engineer-in-charge.

a) Upto 40mm dia.

Providing and fixing APVC pipes, including all APVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step APVC solvent cement and testing of joints complete as per direction of Engineer in Charge.

Internal work - Exposed on wall

a) 15 mm nominal outer dia. pipes.

a) 20 mm nominal outer dia. pipes.

a) 25 mm nominal outer dia. pipes.

Credit for the recovered items after dismantling or replacing the damaged items etc.

a) Bib cock, stop cock, pillar tap, PVC connection pipe, wheel valve, PVC flushing cisterns etc.

b) Door shutter

c) pipe rusted

P/F 24 guage plain aluminium sheet over woooden door with brass or annealed MS screws or nails etc including removal of existing damaged aluminium sheet all complete as directed by engineer in charge.

Providing and fixing APVC Union in APVC pipe line, including cutting and fixing with cement solvent etc complete (New work)

a) 15 mm nominal outer dia. pipes.

b) 20 mm nominal outer dia. pipes.

c) 25 mm nominal outer dia. pipes.

Removing of shrubs/bushes from walls/sanitary pipes of buildings at any height including removing roots etc. and applying chemical of anti-birth plant and filling the hole by cement mortar 1:4 etc. complete as per the direction of Engineer-in-charge.

Cleaning of chocked drainage lines in kitchen, bathroom and water closet from inside of staff quarters including removal of all type of blockage and disposal of same, all as per the direction of Engineer-in-charge.

a) From kitchen and bathroom.

Removing blocked GI pipeline by demolishing brickwork, making necessary opening in wall for refixing /fixing new pipeline, and finishing the opening made with Cement concrete, plaster etc complete.

Fixing wash basin with necessary anchor bolt etc complete

Ujwal Tukaram Khorate