Day to day civil maintenance of different T.E of Sanchar Parisar campus, Main T.E and old Trunk Exchange campus, Adalatganj and Kidwaipuri quarters under jurisdiction of BSNL Civil Sub Division Sanchar Sadan of the period for one 01 year

Amount

Dismantling doors, windows and clerestory windows (steel or wood) shutter including chowkhats, architrave, holdfasts etc. complete and stacking within 50 metres lead (a) Of area 3 sq. metres and below

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

b) Above 40 mm nominal bore

Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead.

Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position with hold fast lugs or with dash fasteners of required dia & length ( hold fast lugs or dash fastener shall be paid for separately). a) Sal wood

b) Kiln seasoned and chemically treated hollock wood.

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

b) 25mm thick (for cupboard) including ISI marked nickel plated bright finished M.S. piano hinges with necessary screws.

Providing and fixing nickel plated M.S. pipe curtain rods with nickel plated brackets : a) 20 mm dia (heavy type)

b) 25 mm dia (heavy type)

Providing and fixing M.S. grills of required pattern in frames of windows etc. with M.S. flats, square or round bars etc. including priming coat with approved steel primer all complete. A) Fixed to steel windows by welding.

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 62X19 mm.

Providing 40x5 mm flat iron hold fast 40 cm long including fixing to frame with 10 mm diameter bolts, nuts and wooden plugs and embedding in cement concrete block 30x10x15cm 1:3:6 mix (1 cement : 3 coarse sand : 6 graded stone aggregate 20mm nominal size).

Providing and fixing ISI marked oxidised M.S. sliding door bolts with nuts and screws etc. complete : a) 300x16 mm

Providing and fixing ISI marked oxidised M.S. tower bolt black finish, (Barrel type) with necessary screws etc. complete : a) 250x10 mm

Providing and fixing ISI marked oxidised M.S. handles conforming to IS:4992 with necessary screws etc. complete a) 125 mm

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 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 : a) 250x10 mm

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 : a) 125 mm

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. (a) Twin rubber stopper

Providing and fixing bright finished brass 100 mm mortice latch and lock, ISI marked, with six levers and a pair of anodised (anodic coating not less than grade AC 10 as per IS : 1868) aluminium lever handles of approved quality with necessary screws etc. complete.

Providing and fixing factory made P.V.C. door frame of size 50x47 mm with a wall thickness of 5 mm, made out of extruded 5mm rigid PVC foam sheet, mitred at corners and joined with 2 Nos of 150 mm long brackets of 15x15 mm M.S. square tube, the vertical door frame profiles to be reinforced with 19x19 mm M.S. square tube of 19 gauge, EPDM rubber gasket weather seal to be provided through out the frame. The door frame to be fixed to the wall using M.S. screws of 65/100 mm size, complete as per manufacturer’s specification and direction of Engineer-in-Charge.

Providing and fixing factory made panel PVC door shutter consisting of frame made out of M.S. tubes of 19 gauge thickness and size of 19 mm x 19 mm for styles and 15x15 mm for top & bottom rails. M.S. frame shall have a coat of steel primers of approved make and manufacture. M.S. frame covered with 5 mm thick heat moulded PVC ‘C’ channel of size 30mm thickness, 70 mm width out of which 50 mm shall be flat and 20 mm shall be tapered in 45 degree angle on both side forming styles and 5 mm thick, 95 mm wide PVC sheet out of which 75 mm shall be flat and 20 mm shall be tapered in 45 degree on the inner side to form top and bottom rail and 115 mm wide PVC sheet out of which 75 mm shall be flat and 20 mm shall be tapered on both sides to form lock rail. Top, bottom and lock rails shall be provided both side of the panel. 10 mm (5 mm x 2 ) thick, 20 mm wide cross PVC sheet be provided as gap insert for top rail & bottom rail, paneling of 5 mm thick both side PVC sheet to be fitted in the M.S. frame welded/ sealed to the styles & rails with 7 mm (5 mm+2 mm) thick x 15 mm wide PVC sheet beading on inner side, and joined together with solvent cement adhesive. An additional 5 mm thick PVC strip of 20 mm width is to be stuck on the interior side of the ‘C’ Channel using PVC solvent adhesive etc. complete as per direction of Engineer-in-charge, manufacturer’s specification & drawing. A) 30 mm thick plain PVC door shutters.

Providing and fixing glazing in aluminium door, window, ventilator shutters and partitions etc. with EPDM rubber / neoprene gasket etc. complete as per the architectural drawings and the directions of engineer-in-charge . (Cost of aluminium snap beading shall be paid in basic item): a) With float glass panes of 5 mm thickness (weight not less than 12.50 kg/sqm)

Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

Providing and fixing 1mm thick M.S. sheet door with frame of 40x40x6 mm angle iron and 3 mm M.S. gusset plates at the junctions and corners, all necessary fittings complete, including applying a priming coat of approved steel primer. A) Using M.S. angels 40x40x6 mm for diagonal braces

Providing and fixing ball bearing for rolling shutters.

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, (i)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 (i) 75x75x75 mm

(ii) 110x110x110 mm

b) Single tee without door (i) 75x75x75 mm

(ii) 110x110x110 mm

© Bend 87.5° (i) 75 mm bend

(ii) 110 mm bend

(d) Shoe (Plain) (i) 75 mm Shoe

(ii) 110 mm Shoe

12 mm cement plaster of mix : (a) 1:6 (1 cement: 6 coarse sand)

15 mm cement plaster on rough side of single or half brick wall of mix : (a) 1:4 (1 cement: 4 coarse sand)

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

Renewal of old putty of glass panes (length) .

Repair to plaster of thickness 12mm to 20 mm in patches of area 2.5 sqm and under, including cutting the patch in proper shape, raking out joints and preparing plastering the wall surface with white cement based polymer modified self curing mortar, including disposal of rubbish, all complete as per the direction of Engineer-In- Charge.

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 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:- (a) (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 with water. (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.

Dismantling W.C. Pan of all sizes including disposal of dismantled materials i/c malba all complete as per directions of Engineer-in- Charge.

Repairs to rolling shutter upto 10.00 sqm as directed by Engineer-in -charge. A) a) Replacing springs

Taking out existing wooden door shutter, repair by cutting, painting etc. and refixing of repaired door shutters to existing door frames, including replacement of hinges with screws, etc. as required, all complete as per the direction of the Engineer-in-charge.

Providing and fixing wash basin with C.I. brackets, 15 mm PTMT pillar cock, 32 mm PTMT waste coupling of standard pattern, including painting of fittings and brackets, cutting and making good the walls wherever required. White Vitreous China Flat back wash basin size 550x400 mm with single 15 mm PTMT pillar cock.

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 : a) Kitchen sink with drain board (i) 510x1040 mm bowl depth 250 mm.

b) Kitchen sink without drain board (i) 610x510 mm bowl depth 200 mm.

Providing and fixing white vitreous china water closet squatting pan (Indian type) a) Orissa pattern W.C. pan of size 580x440 mm

Providing and fixing white vitreous china pedestal type (European type/ wash down type) water closet pan.

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. A) 10 litre capacity - White

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

Providing and fixing white vitreous china flat back or wall corner type lipped front urinal basin of 430x260x350 mm or 340x410x265 mm sizes respectively.

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

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

Providing and fixing mirror of superior glass (of approved quality) and of required shape and size with plastic moulded frame of approved make and shade with 6 mm thick hard board backing : a) Rectangular shape 453x357 mm

Providing and fixing PTMT Waste Coupling for wash basin and sink, of approved quality and colour. A) Waste coupling 31 mm dia of 79 mm length and 62 mm breadth weighing not less than 45 gms.

b) Waste coupling 38 mm dia of 83 mm length and 77 mm breadth, weighing not less than 60 gms.

Providing and fixing PTMT liquid soap container 109 mm wide, 125 mm high and 112 mm distance from wall of standard shape with bracket of the same materials with snap fittings of approved quality and colour, weighing not less than 105 gms.

Providing and fixing PTMT towel ring trapezoidal shape 215 mm long, 200 mm wide with minimum distances of 37 mm from wall face with concealed fittings arrangement of approved quality and colour, weighing not less than 88 gms.

Providing and fixing PTMT towel rail complete with brackets fixed to wooden cleats with CP brass screws with concealed fittings arrangement of approved quality and colour. A) 450 mm long towel rail with total length of 495 mm, 78 mm wide and effective height of 88 mm, weighing not less than 170 gms.

Providing and fixing PTMT urinal cock of approved quality and colour. A) 15 mm nominal bore, 80 mm long. 42 mm high and 30 mm wide with BSP female threads weighing not less than 48 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 a) 15 mm nominal outer dia. Pipes.

b) 20 mm nominal outer dia. Pipes.

c) 25 mm nominal outer dia .Pipes.

d) 32 mm nominal outer dia. Pipes.

e) 40 mm nominal outer dia. Pipes.

f) 50 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. a) 15 mm nominal outer dia .Pipes.

b) 20 mm nominal outer dia .Pipes.

c) 25 mm nominal outer dia .Pipes.

d) 32 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. This includes jointing of pipes & fittings with one step CPVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in Charge : External work a) 20 mm nominal outer dia. Pipes.

b) 25 mm nominal outer dia. Pipes.

c) 32 mm nominal outer dia. Pipes.

d) 40 mm nominal outer dia. Pipes.

e) 50 mm nominal outer dia. Pipes.

Providing and fixing G.I. pipes complete with G.I. fittings and clamps, i/c cutting and making good the walls etc. : Internal work – Exposed on wall. A) 15 mm dia. nominal bore

b) 20 mm dia. nominal bore

c) 25 mm dia. nominal bore

d) 32 mm dia. nominal bore

e) 40 mm dia. nominal bore

f) 50 mm dia. nominal bore

Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. : External work a) 15 mm dia. nominal bore

b) 20 mm dia. nominal bore

c) 25 mm dia. nominal bore

d) 32 mm dia. nominal bore

e) 40 mm dia. nominal bore

f) 50 mm dia. nominal bore

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

b) 50 to 80 mm nominal bore

Providing and fixing brass bib cock of approved quality : a) 15 mm nominal bore

Providing and fixing brass stop cock of approved quality : a) 15 mm nominal bore

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) : a) 25 mm nominal bore

b) 20 mm nominal bore

c) 32 mm nominal bore.

d) 40 mm nominal bore

e) 50 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 C.P. brass shower rose with 15 or 20 mm inlet : a) 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 : a) 15 mm nominal bore.

b) 20 mm nominal bore.

c) 25 mm nominal bore.

d) 32 mm nominal bore.

e) 40 mm nominal bore.

f) 50 mm nominal bore.

Providing and placing on terrace (at all floor levels) polyethylene water storage tank, IS : 12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank.

Providing and fixing C.P. brass bib cock of approved quality conforming to IS:8931: a) 15 mm nominal bore.

Providing and fixing C.P. brass long nose bib cock of approved quality conforming to IS standards and weighing not less than 810 gms. A) 15 mm nominal bore.

Providing and fixing C.P. brass long body bib cock of approved quality conforming to IS standards and weighing not less than 690 gms. A) 15 mm nominal bore

Providing and fixing C.P. Brass extension nipple (size 15mmx50mm) of approved make and quality as per direction of Engineer-in-charge.

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) 15 mm 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 PTMT Ball cock of approved quality, colour and make complete with Epoxy coated aluminium rod with L.P./ H.P.H.D. plastic ball. A) 15 mm nominal bore, 105 mm long. Weighing not less than 138 gms.

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

c) 25 mm nominal bore, 152 mm long. Weighing not less than 440 gms.

Providing and fixing PTMT angle stop cock 15 mm nominal bore. Weighing not less than 85 gms.

Providing and fixing PTMT swivelling shower, 15mm nominal bore. Weighing not less than 40 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.

Constructing soak pit 1.20x1.20x1.20 m filled with brickbats including S.W. drain pipe 100 mm diameter and 1.20 m long complete as per standard design.

Disposal of building rubbish / malba / similar unserviceable, dismantled or waste materials by mechanical means, including loading, transporting, unloading to approved municipal dumping ground or as approved by Engineer-in-charge, beyond 50 m initial lead, for all leads including all lifts involved.

Cleaning of septic Tank of any size including disposal of sludge in municipal approved dumping ground by means of mechanical transport including using disinfection complete as per direction and satisfaction of Engineer-in-charge.

Cleaning of open surface drain size up to 45 cm and depth up to 450 mm i/c disposal of rubbish/ garbage all types of waste material up to approved municipal dumping yard i/c all lead and lift involved etc all complete as per direction of E.I.C i/c sprinkling of bleaching powder etc complete .

Cleaning of manhole/chamber of all sizes by roding with bamboo Stick including disposal of sludge in municipal approved dumping ground including all leads and lift involved using disinfection complete as per direction and satisfaction of Engineer-in-charge.

Providing and fixing single bamboo scaffolding for day to day civil maintenance work. Note:-No. of location shall be measured for payment purpose. A) Up to G+1 storey.

b) Up to G+2 storey.

c) Up to G+3 storey

d) Up to G+4 storey.

Repairing of steel door or window shutter by welding of replacing unserviceable hinges or damaged/rusted parts for smooth operation and alignment etc. all complete as per direction of Engineer-in-charge.

Repairing of Aluminium door or window shutter by removing and refixing the same for replacing of hinges or Al section/parts etc. all complete as per direction of Engineer-in-charge. A) Up to 3.00 sqm (i) Beyond 3.00 sqm

b) Beyond 3.00 sqm

Cutting of big tree up to 3 m height etc. all complete as per direction of Engineer-in-charge.

Cutting of small tree up to 1 metre height as per direction of Engineer-in-charge.

Providing and fixing Acrylic glass up to 3 mm thick by necessary fittings as per direction of Engineer-in-charge.

Providing and fixing C.P. brass angle cock of approved quality. A) 15mm nominal bore

Providing and fixing PTMT extension nipple for water tank pipe, fittings of approved quality and colour. A) 15 mm nominal bore

b) 20 mm nominal bore

c) 25 mm nominal bore

d) 32 mm nominal bore

e) 40 mm nominal bore

f) 50 mm nominal bore

Providing and fixing on wall face unplasticised Rigid PVC pipes fittings of approved quality. A) 25 mm nominal bore Elbow

b) 32 mm nominal bore Elbow

c) 40 mm nominal bore Elbow

d) 50 mm nominal bore Elbow

Providing and fixing on wall face unplasticised Rigid PVC pipes of approved quality. A) 25 mm size nominal bore.

b) 32 mm size nominal bore

c) 40 mm size nominal bore

d) 50 mm size nominal bore

Providing and fixing of CP brass of hand shower in European pan.

Providing and fixing of CP brass two way Bib Cock for fixing of hand shower in European pan. A) 15 mm size nominal bore

Repairing of following water supply and sanitary items below by necessary tools for proper functioning:- (a) Flushing Cistern

b) CP or PTMT fittings such as Bib cock, Pillar Cock etc.

c) Urinal basin

Providing and fixing of plain or brass threaded fittings of CPVC Pipe. (a) Reducer socket (i) 20 to 15 mm size nominal bore

(ii) 25 to 20 mm size nominal bore

(b) Plain Elbow 90 degree (i) 15 mm size nominal bore

(ii) 20 mm size nominal bore

(iii) 25 mm size nominal bore

© CPVC brass Elbow 90 degree (i) 15 mm size nominal bore

(ii) 20 mm size nominal bore

(iii) 25 mm size nominal bore

(iv) 32 mm size nominal bore

(v) 40 mm size nominal bore

(vi) 50 mm size nominal bore

(vii) 20 to 15 mm size nominal bore

(viii) 25 to 20 mm size nominal bore

(d) Credit of following items/materials:- (i) 15 mm dia. nominal bore

(ii) 25 mm dia. nominal bore

(iii) 32 mm dia. nominal bore

(iv) 40 mm size nominal bore

(v) 50 mm dia. nominal bore

(e) Aluminium door

f) Steel door/windows and their fittings

g) Unserviceable wooden door/window with or without frame.

h) Al door /window fittings

i) M.S door/window fittings

j) PTMT fittings such as Bib cock, stop cock etc.

k) CP brass bib cock, pillar cock etc.

l) G.I pipe fittings of various sizes such as 15,20,25,32,40,50 mm.

Bharat Kumar