Day to day maintenance work of T.E Bldg. and Telecom project Compound at Raptinagar Gorakhpur ( For one Year )

Amount

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

1:2:4 (1 cement : 2 coarse sand(zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources)

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level in all shapes and sizes in :

Cement mortar 1:6 (1 cement : 6 coarse sand)

Providing and fixing ISI marked flush door shutters conforming to IS : 2202 (Part I) non-decorative type, core of block board construction with frame of 1st class hard wood and well matched commercial 3 ply veneering with vertical grains or cross bands and face veneers on both faces of shutters:

30 mm thick including ISI marked Stainless Steel butt hinges with necessary screws.

Providing and fixing nickel plated M.S. pipe curtain rods with nickel plated brackets :

20 mm dia (heavy type)

Providing and fixing ISI marked oxidised M.S. sliding door bolts with nuts and screws etc. complete :

Providing and fixing ISI marked oxidised M.S. tower bolt black finish, (Barrel type) with necessary screws etc. complete :

Providing and fixing ISI marked oxidised M.S. handles conforming to IS:4992 with necessary screws etc. complete :

Providing and fixing aluminium extruded section body tubular type universal hydraulic door closer (having brand logo with ISi, IS : 3564, embossed on the body, door weight upto 36 kg to 80 kg and door width from 701 mm to 1000 mm), with double speed adjustment with necessary accessories and screws etc. complete.

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

Twin rubber stopper

Providing and fixing T-iron frames for doors, windows and ventilators of mild steel Tee-sections, joints mitred and welded, including fixing of necessary butt hinges and screws and applying a priming coat of approved steel primer.

Fixing with 15x3 mm lugs 10 cm long embedded in cement concrete block 15x10x10 cm of C.C. 1:3:6 (1 Cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size).

Pointing on brick work or brick flooring with cement mortar 1:3 (1 cement: 3 fine sand) :

Flush / Ruled/ Struck or weathered pointing.

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.

Repairs to plaster of thickness 12 mm to 20 mm in patches of area 2.5 sq. meters and under, including cutting the patch in proper shape, raking out joints and preparing and plastering the surface of the walls complete, including disposal of rubbish to the dumping ground , all complete as per directions of Engineer-In-Charge.

With cement mortar 1:4 (1 cement : 4 fine sand).

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

Float glass panes of nominal thickness 4 mm (weight not less than 10kg/sqm).

Float glass panes of nominal thickness 5 mm (weight not less than 12.5kg/sqm).

Raking out joints in lime or cement mortar and preparing the surface for re-pointing or replastering including disposal of rubbish to the dumping ground, all complete as per directions of Engineer-In-Charge.

Providing and fixing double scaffolding system (cup lock type) on the exterior side, up to seven story height made with 40mm dia. M.S. tube 1.5m centre to centre horizontal & vertical tubes joining with cup & lock system with M.S. tubes, M.S. tube challies, M.S. clamps and M.S. staircase system in the scaffolding for working platform etc. and maintaining it in a serviceable condition for the required duration as approved and removing it there after. The scaffolding system shall be stiffened with bracings, runners, connection with the building etc. wherever required for inspection of work at required locations with essential safety features for the workmen etc. complete as per directions and approval of Engineer-in-charge .The elevational area of the scaffolding shall be measured for payment purpose. The payment will be made once irrespective of duration of scaffolding.

Note: - This item to be used for maintenance work judicially, necessary deduction for scaffolding in the existing item to be done.

Providing and fixing Stainless Steel A ISI 304 (18/8) kitchen sink as per IS:13983 with C.I. brackets and stainless steel plug 40 mm, including painting of fittings and brackets, cutting and making good the walls wherever required :

Kitchen sink without drain board

610x460 mm bowl depth 200 mm.

Providing and fixing white vitreous china water closet squatting pan (Indian type) :

Orissa pattern W.C. pan of size 580x440 mm

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

Providing and fixing solid plastic seat with lid for pedestal type W.C. pan complete :

White solid plastic seat with lid

Providing and fixing white vitreous china wash basin including making all connections but excluding the cost of fittings :

Flat back wash basin of size 550x400 mm.

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

Semi rigid pipe

32 mm dia

Providing and fixing 100 mm sand cast Iron grating for gully trap.

Providing and fixing 600x450 mm beveled edge mirror of superior glass (of approved quality) complete with 6 mm thick hard board ground fixed to wooden cleats with C.P. brass screws and washers complete.

Providing and fixing PTMT 15 mm Urinal spreader size 95x69x100 mm with 1/2" BSP thread and shapes, weighing not less than 60 gms.

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge. : Internal work - Exposed on wall

15 mm nominal outer dia. Pipes.

20 mm nominal outer dia. Pipes.

25 mm nominal outer dia .Pipes.

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, i/c fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and the cost of cutting chases and making good the same including testing of joints complete as per direction of Engineer in Charge. :Concealed work, including cutting chases and making good the walls etc.

15 mm nominal outer dia .Pipes.

20 mm nominal outer dia .Pipes.

Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. : External work

32 mm dia. nominal bore

40 mm dia. nominal bore

50 mm dia. nominal bore

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :

25 mm nominal bore

32 mm nominal bore.

40 mm nominal bore

50 mm nominal bore

Providing and fixing C.P. brass shower rose with 15 or 20 mm inlet :

100 mm diameter

Providing and fixing G.I. Union in existing G.I. pipe line, cutting and threading the pipe and making long screws including excavation, refilling the earth or cutting of wall and making good the same complete wherever required :

15 mm nominal bore.

20 mm nominal bore.

25 mm nominal bore.

32 mm nominal bore.

40 mm nominal bore.

50 mm nominal bore.

Providing and fixing rectangular high density polyethylene water storage loft tank with cover, conforming to ISI : 12701, colour of opaque white or as approved by Engineer-in-charge. The rate includesmaking necessary holes for inlet, outlet & over flow pipes. The base support i/c fittings & fixtures for tank shall be paid separately.

Providing and fixing C.P. brass long body bib cock of approved quality conforming to IS standards and weighing not less than 690 gms.

15 mm nominal bore

Providing and fixing C.P. brass stop cock (concealed) of standard design and of approved make conforming to IS:8931.

15 mm nominal bore.

Providing and fixing C.P. brass angle valve for basin mixer and geyser points of approved quality conforming to IS:8931 :

15mm nominal bore

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

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

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

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

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

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

Providing and fixing PTMT Ball cock of approved quality, colour and make complete with Epoxy coated aluminium rod with L.P./ H.P.H.D. plastic ball.

20 mm nominal bore, 120 mm long. Weighing not less than 198 gms.

Providing and fixing unplasticised P.V.C. connection pipe with PTMT Nuts, collar and bush of approved quality and colour.

15 mm nominal bore with 45 cm length.

Repairing of leakage in main and branch water pipe lines of dia 25 to 40mm (external) as and when required i/c the cost of joining material such as cement, jute etc.

Repairing of leaking in SCI pipes immediately i/c the cost of sealing material such as jute & cement etc.

P/F G.I. nipple for PVC tank all complete as per direction of Engineer-in-charge..

a) 20mm nominal bore.

b) 25mmnominal bore.

Repairing of Aluminium door/ window frame and shutter with required cleat screws after taking out the shutter i/c cost of labour etc. all complete as per direction of E-in-C.

Providing and fixing of pivot in aluminium door shutter etc. all complete as per direction of E-in-C.

Providing manual assistance for plumbing sewer, masonry, carpentry and supervision work of various day to day civil maintenance works etc. all complete as per direction of Engineer-in-charge.

P/F 26 gauge aluminium sheet i/c necessary nails etc. complete as per direction of Engineer-in-charge.

P/F PVC inlet connection for flush pipe connecting with W.C. pan .

Providing and fixing C.P. brass pillar tap of approved quality conforming to IS standards.

15 mm nominal bore

P/F C.P. brass waste Jali for sink or wash basin.

32 / 40 mm dia

P/F PVC cover to over head PVC water storage tank i/c necessary nuts & bolts.

P/F stainless steel jail (grating) with or without hole for waste pipe for floor/Nahani trap.

100 mm dia weight not less than 100 gms.

Cleaning of Manhole with connecting sewer line and disposal of malva out side compound etc all complete as per direction of E-in-C.

Providing unskilled labour for day to day maintenance purpose.

P/F PVC Cistern flush handle

Of required colour and shape.

P/F PVC Ball valve to PVC low level flushing cistern.

P/F PVC Syphon to PVC low level cistern all complete as per direction of Engineer-in-charge.

P/F gun metal gate valve with C.I. wheel of approved quality(screwed end):

a)20mm nominal bore.

P/F MS bracket 40x40x5mm of size 40 cm. for fixing of wash basin and making good the same.

P/F CPVC FTA/ MTA for connecting CPVC pipe to GI Line, of approved quality complete as per direction of Engineer-in-charge.

a)15mm nominal bore.

b)20mm nominal bore.

c)25mm nominal bore.

d)32 mm nominal bore.

e)40 mm nominal bore.

P/F SCI P trap to WC pan i/c labour charges & other fixing materials etc. all complete as per direction of Engineer_in_charge.

Replacing damaged G.I. Jali in Jali doors/windows i/c cost of material & labour all complete as per direction of Engineer-in-charge.

Removal of chockage of floor/nahani trap, Ptrap, rain water pipe G.I. Supply lines & sanitary / drainage pipe lines etc. complete as per direction of E.-in-C.

Repair of leaking water supply line with help of Teflon, M-seal, clamping etc. complete as per direction of E.-in-C.

Cartage of welding machine from shop to site and sending back from site to shop including hire charges all complete as per directions of the Engr. In charge.

Welding of brocken M S items such grills, door & window frames and pivots etc complete as per direction of Engineer in charge

Uprooting and cutting plants grown on the walls of buildings i/c dismentling brick work wherever required and making the same good complete as per directios of the Engineer in Charge.

Disposal of malba out of compound upto municipal dump by mechanical means i/c loading and unloading complete as per directios of the Engineer in Charge.

Deduct for crediting to the contractor old unserviceable material obtained after dismantentling,

PVC stop cock, bib cock, pillar cock etc.

C.P. brass stop cock, bib cock. Pillar cock angle cock etc.

Brass stop cock, bib cock etc.

Gun metal/ brass gate valve 25mm&20mmetc.

PVC cistern10 litre

C.P. shower rose & spandle

Flush door shutter 35/30 mm thick

Hydraulic door closer

Aluminium wtin rubber stopper

PVC water tank upto 500 ltr capacity

PVC water tank above 500ltr and upto 1000 ltr capacity