House keeping of rooms Garden maintenance and Other Misc Civil works for ISRO Campus in Energy Block at ARTTC Campus Ranchi Period for 12 Months FY 2025 26

Amount

Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth up to 30 cm measured at a height of 1 m above ground level and removal of rubbish up to a distance of 50m outside the periphery of the area cleared.

Providing and fixing aluminium die cast body tubular type universal hydraulic door closer (having brand logo with ISI, IS : 3564, embossed on the body, door weight upto 35 kg and door width upto 700 mm) with necessary accessories and screws etc. complete.

Providing and fixing ISI marked aluminium butt hinges 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 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 & fixing glass panes with putty and glazing clips in steel doors, windows, clerestory windows all complete with :

4.0 mm thick glass panes.

Cleaning of terrace/loft water storage tank (inside surface area) upto 2000 litre capacity at all heights with coconut brushes, duster etc., removal of silt, rubbish from the tank and cleaning the tank with fresh water disinfecting with bleaching powder @ 0.5gm per litre capacity of tank, including marking the date of cleaning on the side of tank body with the help of stencil and paint and disposing of malba, all complete as per direction of Engineer-in-Charge. (The old date already written on tank should be removed with paint remover or black paint and if date is not written with the stencil or old date is not removed deduction will be made @ Rs. 0.10 per litre if during cleaning any GI fittings or ball cock is damaged that is to be repaired by contractor at his own cost and nothing extra will be paid on this account).

Cleaning and de-silting of gully trap chamber, including removal of rubbish mixed with earth etc. and disposal of same, all as per the direction of Engineer-in-charge.

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 PTMT Waste Coupling for wash basin and sink, of approved quality and colour.

Waste coupling 31 mm dia of 79 mm length and 62 mm breadth weighing not less than 45 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.

Providing and fixing C.P. brass long nose bib cock of approved quality conforming to IS standards and weighing not less than 810 gms.

15 mm nominal bore.

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 grating of approved quality and colour.

Circular type.

125 mm nominal dia with 25 mm waste hole.

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.

40mm nominal bore, 206mm long. Weighing not less than 690 gms.

Providing and fixing PTMT soap Dish Holder having length of 138 mm, breadth 102 mm, height of 75 mm with concealed fitting arrangements. Weighing not less than 106 gms.

Providing and fixing double action hydraulic floor spring of approved brand and manufacture conforming to IS : 6315, having brand logo embossed on the body / plate with double spring mechanism and door weight upto 125 kg, for doors, including cost of cutting floors, embedding in floors as required and making good the same matching to the existing floor finishing and cover plates with brass pivot and single piece M.S. sheet outer box with slide plate etc. complete as per the direction of Engineer-in-charge. i) With stainless steel cover plate minimum 1.25 mm thickness each 2448.85

Sweeping, cleaning & wet mopping on all working days for room floors of ISRO portion room of Energy Block Building, ARTTC campus Ranchi passage, staires, including daily washing of toilets, baths including attached dado, skirting, urinal partitions, cleaning & disinfecting w.c pans, wash basins, urinal etc. with necessary chemicals including dusting of furniture, doors, windows, internal walls, ceilings, Aluminium partitions etc. complete including sweeping of path way and daly maintening of garden and cleaning of grass time to time of ISRO campus near Energy block as per attached specifications & directions of Engineer - in - charge.

Repairing of Sensor Urinal Flusher with changing of battary and required parts/ materials including labour etc all complete as per direction-of-Engineer in charge.

Taking out, repairing and Re-fixing rolling shutters for eassy push and pull operation including the cost of providing and fixing necessary 27.5 cm long wire springs manufactured from high tensile steel wire of adequate strength conforming to IS: 4454 - part 1 and required materials etc all complete as per direction of Engineer-in-charge.

Providing and fixing PVC floor trap of self cleansing design complete, including cost of cutting and making good the walls and floors :

110 mm diameter.

Refixing of aluminium work for doors, windows, ventilators & partitions with old extruded built up tubler sections and other sections supplied by the department fixing with new rawal plug, stainless steel screws of required dia and size, aluminium angle clit, dash hold fastners, neoprene/ pvc gasket etc complete (Measurement shall be made over all partition area and door shutter in which paneling to be paid separately).

Supply of seasonal flowers like marigold,dahlia,calendula,gazania,danthas etc. of approved size as per available in market for plantation at ISRO campus in energy block at ARTTC Ranchi as per direction of Engineer-In-Charge.

Different varieties of seasonal flowers (upto 25 cm height).

Rose (not less than 30 cm height).

Supply and stacking at dump manure from approved source i/c carriage up to 5 km including loading unloading and stacking (Manure measured in stacks will be reduced by 8% for payment (Scranised through sieves) etc. complete as per direction of Engineer-In-Charge.

Supplying and stacking of fertilizer as required as per direction of Engineer-In-Charge.

Bone mil

Thimate

DEEPESH GUPTA (BID ID -846424)