NIT No. 07/2021-22/EE/TCAG

Amount

Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5 m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm in depth, including consolidating each deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within a lead of 50 m :

All kinds of soil

Pipes, cables etc, not exceeding 80 mm dia.

Clearing grass and removal of the rubbish up to a distance of 50 m outside the periphery of the area cleared.

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:

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 :

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 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.

Single rubber stopper

Providing and fixing to existing door frames.

24 mm thick factory made PVC door shutters made of styles and rails of a uPVC hollow section of size 59x24 mm and wall thickness 2 mm (± 0.2 mm) with inbuilt edging on both sides. The styles and rails mitred and joint at the corners by means of M.S. galvanised/plastic brackets of size 75x220 mm having wall thickness 1.0 mm and stainless steel screws. The styles of the shutter reinforced by inserting galvanised M.S. tube of size 20x20 mm and 1 mm (± 0.1 mm) wall thickness. The lock rail made up of ‘H’ section, a uPVC hollow section of size 100x24 mm and 2 mm (± 0.2 mm) wall thickness, fixed to the shutter styles by means of plastic/galvanised M.S. ‘U’ cleats. The shutter frame filled with a uPVC multi-chambered single panel of size not less than 620 mm, having over all thickness of 20 mm and 1 mm (± 0.1 mm) wall thickness. The panels filled vertically and tie bar at two places by inserting horizontally 6 mm galvanised M.S. rod and fastened with nuts and washers, complete as per manufacturer’s specification and direction of Engineer-in-charge. (For W.C. and bathroom door shutter).

Providing and fixing galvanised wire mesh of average width of aperture 1.40 mm and nominal diameter of wire 0.63 mm in wooden/steel door and windows including wooden fillets/MS flats with nails or nut & bolts etc. complete wherever required and as per direction of the Engineer-in-charge.

Steel work welded in built up sections/ framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required.

In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works.

Providing and fixing angle iron frames for doors, windows and ventilators of mild steel Angle sections of size 35x35x5 mm, joints mitred and welded by angle iron 35x35x5 mm or 35x 5 mm flat pieces to the existing T-iron frame or to the wall with dash fastener, including fixing of necessary butt hinges and screws and applying a priming coat of approved steel primer, all complete as per the direction of Engineer-In-charge.

Arranging welding machine for welding of Broken steel componants such as Handels, fastners, hinges, grills, etc.as and where required as per the direction of Engineer-in-Charge. (rate includes labour & transportation of machine at site).

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.

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.

110 mm bend

Providing and fixing unplasticised -PVC pipe clips of approved design to unplasticised - PVC rain water pipes by means of 50x50x50 mm hardwood plugs, screwed with M.S. screws of required length including cutting brick work and fixing in cement mortar 1:4 (1 cement : 4 coarse sand) and making good the wall etc. complete.

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

Two or more coats on new work.

Distempering with 1st quality acrylic distemper, having VOC (Volatile Organic Compound ) content less than 50 grams/ litre, of approved brand and manufacture, including applying additional coats wherever required, to achieve even shade and colour.

Two coats.

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

One or more coats on old work.

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 (1cement: 4 coarse 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).

Cleaning of chocked sewer line by diesel running vehicle mounting hydraulic operated high pressure suction cum jetting sewer cleaning machine fitted with pump having 4000 litres suction capacity and 6000 litres water jetting tank capacity including skilled operator, supervising engineer etc. for cleaning and partial de-silting of manholes and de-chocking of sewer lines. De-chocking and flushing of sewer line from one manhole to another by high pressure jetting system of 2200 PSI for sewer line from 150mm dia upto 300mm dia for all depth.

Repairs to wooden door or window shutter for smooth closing and opening including necessary chiseling to frame or applying plane on edge of shutter all complete (area upto 2.00 Sqm)

Attending repairs to Low level PVC flush tanks by replacing necessary parts as per requirement as directed.

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

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 :

15 mm to 40 mm nominal bore

Credit for:

Unserviciable GI Pipes/Fiitings

Unserviciable Brass Bib/stop cocks/pillar tap

Gun metal gate valve with C.I wheel 20mm dia

Gun metal gate valve with C.I wheel 25 mm dia

Gun metal gate valve with C.I wheel 40 mm dia

Brass Ball cock 20 mm nominal bore

Low level PVC flush tanks (10 litres)

Credit of old wooden door shutters of area 3 Sqm or below, recovered from dismantling of partition/door shutters.

Credit of old un-serviceable materials recovered from dismantling/dimolishing from work :

(a) PVC pipe,fittings & PTMT fittings etc.

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 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.

De-sludge or pumping out the septic water and Cleaning of Septic tank by revoing of sludge from septic tank or pumping out by mechanical means i/c disposal of sludge from outside the compound at authorized municipal dump or out side of the township all complete as per direction of En-in-charge.

Providing and applying cement slurry @ 0.50 Kg/sqm mixed with tapcrete @ 0.15 Kg/sqm on gola, khurras. roof etc. after cleaning the surface by brush, filling joints with cement mortar 1:2 (1 cement: 2 fine sand) mixed with tapcrete 30% by weight of cement etc. complete as per direction of the Engineer-in-charge.

Providing and fixing PVC tank lid to the overhead tank with necessary screws, nails, bolts & nuts complete etc.,as per the directions of Engineer-in-charge.

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

20 mm nominal outer dia. Pipes.

25 mm nominal outer dia .Pipes.

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

40 mm nominal outer dia. Pipes.

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.

15mm 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 Stainless Steel grating 0.60mm thick grating for floor traps complete as directed.

100mm dia Circular

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

Fixing available G.I. pipes (Internal work) with new fittings wherever required nailing /clamps etc complete

a) 15 mm to 40 mm nominal dia

Replacement of old valve by providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :

20 mm nominal bore

25 mm nominal bore

40 mm nominal bore

Arresting leakage through GI pipe by cutting and dismantaling upto length of 6.00 Metre and fixing the same includinmg providing and fixing G.I. Union , cutting and threading the pipe and making long screws, etc complete

15 mm nominal bore.

20 mm nominal bore.

25 mm nominal bore.

40 mm nominal bore.

Replacement of old damaged polyethelene cover for water storage tank by providing and fixing polyethelene cover for water storage tank with P.V.C. bolts and nuts and locking arrangement all complete as directed by the Engineer -in -charge.

Providing, laying & jointing rigid PVC pipe of approved quality of pressure 2.50 Kg/Sqcm with one end plain and other end socketed including jointing with couplings wherever necessary PVC cement solvent testing of joints etc complete.

160 mm dia

110 mm dia

Cleaning of choked water supply G.I. pipe line with pressure machine for proper supply of water i/c opening and refixing of bends, sockets etc. whichever necessary complete as per direction of the Engineer-in-charge.

Replacing brass spindle of pillar tap/bib cock etc. of approved quality in order to make the tap in good working order complete as per direction of the Engineer-in-charge.

Cleaning of terrace / spouts / khurras / canopies / blocked chajjas and there spout pipe i/c Rain water pipe etc. by removing leaves, grass, dust, rubbish and other deposited and accumulated material etc., including disposal of rubbish to dumping ground up to a distance of 50m.

Terrace, khurras, accessible canopy and like

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 loads including all lifts involved.

Cleaning of over head water storage tank 250 to 1000 litre capacity including removing of algee by using the Bleaching Powder,removing silt and all foreign material from the tank etc and after cleaning of tank finally mixing the appropriate qty of potassium permagnet into fresh water all complete as per direction of Engineer-in-Charge.

Providing anf Fixing Red sand stone over manholes and gully trap wherever required as per direction of Engineer incharge.

a) 30 to 40mm mm thick

M/s Sai Nath Construction