Day to day repair and maintenance works for buildings at South and North campuses of IIT Mandi for F.Y. 2024-25

Amount

Providing and fixing Square-mouth S.W gully trap "A" complete with C.I grating brick masonry chamber with water tight C.I cover with frame of 300 x 300mm size (inside) the weight of cover ta be not less than 2.70 kg as per standard design: a) 150 x 100mm size P type - with fly ash concrete bricks class 100 conforming to IS: 4885 as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Providing and fixing Square-mouth S.W gully trap "A" complete with C.I grating brick masonry chamber with water tight C.I cover with frame of 300 x 300mm size (inside) the weight of cover ta be not less than 2.70 kg as per standard design: a) 200x100mm size P type - with fly ash concrete bricks class 100 conforming to IS: 4885 as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Charges for removal of blockages in water supply line (including release of air lock) by removing and refixing the pipe line to the required length, cleaning the pipes using the steel wire brush etc complete and ensuring free flow of water-over roof, in bath room, WC, wall surface, kitchen etc, (Any pipe pieces, fittings etc required shall be paid for separately). This item shall be operated only when the work requires removal of the existing pipe and re-fixing the same. Non availability of water due to other cause like empty tank will not be paid under this. To be operated whenever replacement of parts are required. Pipe removal of pipe up to 6m as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Flush not working: charges for Restoring the flushing cistern in toilets to working condition including removal, cleaning and re-fixing the internal parts/units etc complete. (Fittings for replacement of required will not be paid separately). The rate is including replacement of internal fittings as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Replacing the existing flushing cistern new PVC/CI cistern (concealed and open type) of capacity 3/6,10 liters in toilets including cost of material, fixing of brackets etc wherever needed complete. (Slimline - parryware / equivalent) as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Tap fault: charges for stopping leakage in stop cocks (concealed and open type), bib cocks, brass tap, angle valve, pillar tap, mixers etc including replacement of washers etc complete. The rate shall include the cost of washer as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Supplying and fixing with new CP brass stop cocks (Concealed) / stop cock open type including the cost of material, thread, white metal putty etc complete. (15/20mm dia) Stop cock (Concealed / open) as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Supplying and fixing with new wall mixer with CP brass materials including cost of thread, white metal putty etc complete. (15 / 20mm dia) as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Supplying and fixing with new CP brass bib cocks, angle valve, pillar tap ( quarter turn/ corn type (metro equivalent)) etc including cost of material, thread, white metal putty etc complete. (15/20mm dia) Bib Cock / Pillar tap/ Angle Valve as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Supplying and fixing with new CP brass swan neck pillar cock, including cost of material, thread, white metal putty etc complete. (15/20mm dia) as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Pipe leakage: charges for stopping the leakage in the water supply pipe lines of all dia provided internal work (Exposed pipe line) including removal, rethreading and refixing of the pipe line (Pipes, elbows, unions, reducers, nipple etc required shall be procured by contractor) including necessary scaffolding: pipe dia 15mm to 50mm (Leaking of water should be arrested at the same day of complaint) as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Pipe leakage: charges for stopping the leakages in the water supply pipe lines of GI/Aluminium composite /PVC pipes of all dia (15mm to 25mm) internal work. (concealed in walls) including removal, rethreading and refixing of the pipe line (PVC /GI/Aluminium composite pipe) to required length complete (Pipes, elbows, unions, reducers, nipple etc., required shall be procured by contractor). This work includes chipping the wall tiles or plastering in wall and restoring the wall surface to the original condition by refilling the chases with CC of 1:2 :4 using 6mm nominal size aggregate required pipe, fittings and matching wall tiles or matching with existing surface, cement sand coarse aggregate including necessary labour for masonry tile work etc shall be arranged by the contractor (Leaking of water should be arrested at the same day of complaint) as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Change of W.C Seat cover: Providing and fixing seat cover for European type water closets including removal of existing seat cover etc complete (materials shall be procured by the contractor) white / Black as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Basin waste pipe broken: charges for replacing waste coupling / waste pipe in wash basin, kitchen sink , laboratory sink including removal of existing damaged waste coupling/ waste pipe, material like white lead, thread etc including cost of waste coupling and waste pipe etc complete. (32 or 40mm) waste coupling (32/40mm) waste pipes / Spring horse waste pipe (Rigid / Flexible) as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Providing and fixing PVC waste pipe for sink or wash basin including PVC waste fittings complete - Flexible pipe - 32mm dia as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Change of WC: charges for replacing the broken/defelctive water closet including necessary removal of flooring, removal of fill material cleaning the surface fixing the W/C and restoring the flooring to original condition along with necessary filling etc complete(Materials like WC pan, Trap, cement sand aggregate, flooring materials, flooring tile, applying water proofing compound etc should be arranged by te contractor. (white colour) WC (Orisa pattern/European) / Indian/Western type including concrete and water proofing as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Change of WC: charges for replacing the broken/defective water closet including necessary removal of flooring, removal of fill material cleaning the surface, fixing the W/C and restoring the flooring to original condition along with necessary filling etc complete. (Materials like WC pan, Trap, Cement , sand aggregate, flooring material, flooring tile, applying water proofing compound etc should be arranged by the contractor) White colour) Wall mounted type WC pan as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Change of WC: charges for replacing the broken/defective water closet including necessary removal of flooring, removal of fill material cleaning the surface, fixing the W/C and restoring the flooring to original condition along with necessary filling etc complete. (Materials like WC pan, Trap, Cement , sand aggregate, flooring material, flooring tile, applying water proofing compound etc should be arranged by the contractor) White colour) Floor mounted Single Pice WC as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Change of urinal basin: charges for replacing the broken/defective urinals including necessary removal, fixing and restoring the fittings to original condition along with necessary fittings etc complete. (Materials like coupling, connection pipe etc should be arranged by the contractor) - White colour as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Dismantling C.I or asbestos or PVC rain water/ drain pipe upto 75mm dia with fittings and clamps including stacking the materials within 50m and replacing the same with PVC pipe of 4 kg Sqm 50 mm to 75mm dia pipe as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Dismantling C.I or asbestos or PVC rain water/ drain pipe upto 110mm dia with fittings and clamps including stacking the materials within 50m and replacing the same with PVC pipe of 4 kg per Sqcm - 110 mm dia pipe as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Dismantling C.I or asbestos or PVC rain water/ drain pipe of dia above 110mm and upto 160mm dia with fittings and clamps including stacking the materials within 50m and replacing the same with PVC pipe of 4 kg per Sqcm - 160 mm dia pipe as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

PVC pipe- replacing the defective / broken fittings with wall face unplasticised -Rigid PVC rain water pipe fittings. 75mm bend with door / shoe/ cowl as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

PVC pipe replacing the defective / broken fittings with wall face unplasticised -Rigid PVC rain water pipe fittings. 110mm bend with door as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

PVC Pipe-Replacing the defective / broken fittings with wall face unplasticised - Rigid PVC rain water / drain pipe fittings. 110mm Plain Elbow/Plain Tee as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Providing and fixing of Jaguar/cera make CP brass wall mixer with necessary flange and etc complete as per direction of Engineer in Charge 20mm dia as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Replacing the faulty shower arm Jaguar/cera) with new fittings. Charges including all material, labour etc complete as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Replacing the faulty shower rose (Metro /Plumber) with new fittings. Charges including all material, labour etc complete., Shower arm as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Replacing the damaged floor trap with PVC Nahini floor trap of approved make and up to 150mm dia after necessary cutting the floor. Repairing the same etc complete including cost of all material complete. (The floors shall be restored to original finish) as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Replacing the damaged floor trap with PVC Multi floor trap of approved make and up to 150mm dia after necessary cutting the floor. Repairing the same etc complete including cost of all material complete. (The floors shall be restored to original finish) as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Replacing damaged wash basin with new wash basin with CI / MS brackets 15mm CP brass pillar taps, Kingston / Gem / Techno / Parko, 32mm CP brass waste of standard pattern, cutting and making good the walls and floors wherever necessary white vitreous china flat back basin of size 450x300mm with a single 15mm CP brass pillar taps, items such as pillar tap, connecting pipes, waste and water pipe etc removed should be returned to the concerned AE(including corner wash basin) as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Replacing damaged wash basin with new wash basin with CI / MS brackets 15mm CP brass pillar taps, Kingston / Gem / Techno / Parko, 32mm CP brass waste of standard pattern, cutting and making good the walls and floors wherever necessary white vitreous china flat back basin of size 550x400mm with a single 15mm CP brass pillar taps, items such as pillar tap, connecting pipes, waste and water pipe etc removed should be returned to the concerned AEE (including corner wash basin) as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Providing and fixing wash basin (Oval type) with making good the walls etc complete. White Vitrous china oval wash basin 550mm excluding cost of fittings as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Replacing damaged cudappa sink 20mm thickness - bowl of size 600x600x300mm and with necessary fittings , necessary waste / waste pipe, Brackets etc complete as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Providing and fixing mirror of required thickness and size with plastic moulded frame of approved make and shade with 6mm thick hard board backing Rectangular shape 450mm x 600mm as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Providing and fixing brass gate valve With CI wheel of approved quality (Screw ended) leader or Harrison 15mm nominal bore as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Providing and fixing gun metal gate valve with CI wheel of approved quality (Screw ended) - 20mm nominal bore as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Providing and fixing gun metal gate valve with CI wheel of approved quality (Screw ended) - 25mm nominal bore as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Providing and fixing gun metal gate valve with CI wheel of approved quality (Screw ended) - 32mm nominal bore as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Providing and fixing gun metal gate valve with CI wheel of approved quality (Screw ended) - 40mm nominal bore as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Providing and fixing gun metal gate valve with CI wheel of approved quality (Screw ended) - 50mm nominal bore as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Providing and fixing C.P/PVC grating Prayag or equivalent (100 to 150mm) as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Repairing the health faucet including the replacing of washer and compete defective fitting etc as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Supplying and fixing of metro / equivalent health faucet of approved quality and make - 15mm dia as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Providing and fixing unplasticised PVC connection pipe with brass unions: 45cm length - 15mm nominal bore as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Providing and fixing GI pipes complete with GI fittings and clamps including trenches and refilling etc, (External work) 32mm dia nominal bore as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Providing and fixing GI pipes complete with GI fittings and clamps including trenches and refilling etc, (External work) 40mm dia nominal bore as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Providing and fixing GI pipes complete with GI fittings and clamps including trenches and refilling etc, (External work) 50mm dia nominal bore as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Providing and fixing GI pipes complete with GI fittings and clamps including trenches and refilling etc, (External work) 75mm dia nominal bore as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Providing, laying and joint welding of CPVC pipes 20mm dia (class 6kg/ Sqm) heavy duty with necessary fittings like reducer, bend, T-joints etc complete as per the directions of Engineer-in-charge. (Finolex / Astral) . The clamps to be fixed in the regular interval as required in the site condition. The rate inclusive of required labour, tools and tackles etc. complete as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Providing, laying and joint welding of CPVC pipes 25mm dia (class 6kg/ Sqm) heavy duty with necessary fittings like reducer, bend, T-joints etc complete as per the directions of Engineer-in-charge. (Finolex / Astral) . The clamps to be fixed in the regular interval as required in the site condition. The rate inclusive of required labour, tools and tackles etc. complete as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Providing, laying and joint welding of CPVC pipes 32mm dia (class 6kg/ Sqm) heavy duty with necessary fittings like reducer, bend, T-joints etc complete as per the directions of Engineer-in-charge. (Finolex / Astral) . The clamps to be fixed in the regular interval as required in the site condition. The rate inclusive of required labour, tools and tackles etc. complete as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Providing, laying and joint welding of CPVC pipes 40mm dia (class 6kg/ Sqm) heavy duty with necessary fittings like reducer, bend, T-joints etc complete as per the directions of Engineer-in-charge. (Finolex / Astral) . The clamps to be fixed in the regular interval as required in the site condition. The rate inclusive of required labour, tools and tackles etc. complete as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Providing, laying and joint welding of CPVC pipes 50mm dia (class 6kg/ Sqm) heavy duty with necessary fittings like reducer, bend, T-joints etc complete as per the directions of Engineer-in-charge. (Finolex / Astral) . The clamps to be fixed in the regular interval as required in the site condition. The rate inclusive of required labour, tools and tackles etc. complete as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Providing, laying and joint welding of CPVC pipes 75mm dia (class 6kg/ Sqm) heavy duty with necessary fittings like reducer, bend, T-joints etc complete as per the directions of Engineer-in-charge. (Finolex / Astral) . The clamps to be fixed in the regular interval as required in the site condition. The rate inclusive of required labour, tools and tackles etc. complete as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Providing and fixing of CP Head in Metro/equivalent make for pillar cock, Bib cock and angle cock, etc complete as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Providing and fixing Metro /Equivalent spindles with washer to the pillar cock, Bib cock and long body tap, etc complete as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Providing and fixing of 20mm dia extension nipple with a length of 50 to 75mm with necessary fittings etc., complete as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Providing and fixing of CP Brass soap dish with CP Brass screws and etc, complete as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Providing and fixing of CP spreader metro or equivalent as per standard size and weight -Urinal spreader as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Preparing surface and applying Brush Bond coatings mixed with cement and water proofing compound at the ratio of 0.5 Ltr / kg in each layers and applying for two different stages and etc complete as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Replacing damaged Kitchen sink with White Vitreous China laboratory / kitchen sink upto a size of 650x450x200mm with CI brackets, CP brass, chain with rubber plug, 40mm CP brass waste and 40mm CP brass trap with necessary CP brass unions complete, including painting of fittings and brackets, cutting and making good the walls wherever required (Parryware / Hindware) as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Painting G.I Pipes and fitting with synthetic enamel white paint over a ready mixed priming coat, both of approved quality for New work-50mm dia nominal bore as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Providing and fixing PTMT 15mm dia Urinal Spreader size 95x69x100mm with 1/2" BSB thread and shapes, weighing not less than 60grms etc. complete as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

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 as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Providing and laying non-pressure NP2 class (light duty) R.C.C. pipes with collars jointed with stiff mixture of cement mortar in the proportion of 1:2 (1 cement : 2 fine sand) including testing of joints etc. complete :300 mm dia. R.C.C. pipe as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

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 as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Providing and fixing G.I. pipes complete with G.I. fittings and clamps, i/c cutting and making good the walls etc. (Internal fitting) a) 15 mm dia as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Providing and fixing G.I. pipes complete with G.I. fittings and clamps, i/c cutting and making good the walls etc. (Internal fitting) a) 20 mm dia as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Providing and fixing G.I. pipes complete with G.I. fittings and clamps, i/c cutting and making good the walls etc. (Internal fitting) a) 25 mm dia as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Supplying and fixing with new Brass wash basin mixer tap/piller tap mixer of approved brands like jaguar, cera jal, and hindware for the washroom as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

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 ltr white as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Providing and fixing toilet paper holder: a. CP brass as match with the already provided fitting as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Providing and fixing 8 mm dia C.P. / S.S. Jet with flexible tube upto 1 metre long with S.S. triangular plate to European type W.C. of quality and make as approved by Engineer - in – charge and as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Providing and fixing CP Brass 32mm size Bottle Trap of approved quality & make and as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Providing and fixing CP Brass Single lever telephonic wall mixer of quality & make as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Renewing glass panes in wooden, steel and aluminium windows/ doors/ ventilators with necessary PVC Neo prine gaskets or wooden fillets / beading or fixing putty for steel windows or matching with existing joineries - Glass panes weighing 13.75 Kg / Sqm (5.5 mm thick) - Area 0.1 Sqm to 0.5 Sqm as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Renewing glass panes in wooden, steel and aluminium windows/ doors/ ventilators with necessary PVC Neo prine gaskets or wooden fillets / beading or fixing putty for steel windows or matching with existing joineries - Glass panes weighing 13.75 Kg / Sqm (5.5 mm thick) - Area 0.5 Sqm to 1.5 Sqm as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Easing of windows / doors for smooth operation including removal and refixing if required after planning the edges etc, necessary painting of the planned surface with matching paint over a coat of primer, necessary hinges, screws etc complete. (rate for one shutter) as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Removal and replacing SS / Aluminium powder coated door fittings such as damaged tower bolts (upto a size of 300x10mm), handle (75mm to 125 mm), Hinges (Upto a 125x75x 4mm ) hook and eye, catch, cupboard locks upto 75mm etc., complete of various sizes and material using necessary screws. The material like tower bolt, necessary screws have to be arranged by the contractor (the sizes indicated for fittings are maximum) as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Removal and replacing SS / Aluminium powder coated door fittings such as damaged sliding door bolts (Aldrop) upto a size of (300 x 16mm) etc complete of various sizes and material using necessary screws. The material like sliding door bolts, necessary screw have to be arranged by the contractor (the sizes indicated for fittings are maximum) as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Repairs to Aluminium Joineries: Repairing the aluminium doors, windows and ventilators including charges for replacing damaged sections, pivots, hinges, tower bolts, door stopper, handles, rubber beading, aluminium clips, PVC/ Neoprene felts hooks and eyes, CP brass / SS screws, aluminium snap beading for glazing/ panelling etc complete including charges for lubricating the same after repairs works. (No material will be issued by IITM) as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Replacing the Floor spring: Replacing the damaged / unserviceable floor spring with new including charges for labour for fixing in Aluminium/Glass Door and all other material required etc complete. DAR 2007 (21.4.1) as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Repairs to Vertical Blinds: Repairs to vertical blinds with 100 / 89 mm wide imported superior polyester base fabric vanes with Scotch guard application including replacement of damaged blind. Repairs to head rail of extrude anodized high strength aluminium alloy of size 25mmx 50mm high or equivalent with wall thickness of 1.2mm. This item includes repair / replacement of end control units consist of reduction gearbox having the reduction ratio of 3.5:1 for a very smooth operation of the blind if needed. This repairs work includes repairs to planetary gear in the outer housing, four small transmission gears fitted in the middle assembly and a end receiving gear attached to central sprocket Unit, Tilter chain is made of 4.5mm plastic beads moulded on 2.2mm thick polyester card if needed, pitch of the beads is 6mm , end control unit has the facility to rotate the louver by 180 degrees, Tilt rod is made of extruded aluminium having 3 keyways and the average dia shall be 5.8 mm carrier (Runner) is made of moulded plastic as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Providing and Fixing CP towel rail of size 20x600mm long of jaguar cera, hindware. Note fitting and fixtures should be complete with those already installed in the institute buildings as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Providing and Fixing special quality bright finished brass cupboards locks as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Providing wood work in frames of doors, windows, clerestory windows for second class teak wood as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Providing and Fixing 19mm thick waterproof plywood of Kitply or Archiply for cupboard shutters door with necessary teak wood beading, screws, nails etc as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Providing and Fixing Aluminium Tower bolt 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: 200x10mm. (JAL / CLASSIC / CROWN) as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

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: 125mm. (JAL / CLASSIC / CROWN) as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

150mm. (JAL / CLASSIC / CROWN) as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Providing and Fixing door bottom with pauddak / kongu country wood frame of size: 25x40mm. Up to 1.05m length for Threshold etc as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

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 necessary screws etc., complete: 250x16mm. (JAL / CLASSIC / CROWN) as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Providing and Fixing of 4 levers mortice lock of (Godrej) including removing the existing lock and etc. complete. Note: fitting of fixture should be compactible as material already installed in the institute as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Labour charge for repairing the existing wooden door / window frame shutters including repairs to the existing frames / shutters after removing from the original position and refixing the same after repairing. . The rate inclusive of cost of wooden pieces, screws etc but excluding cost of fittings. The rate shall be applicable to area of opening up to 3.00sqm. The Payment will be made for each shutter of door / window as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Providing and Fixing nickel plated S.S. pipe curtain rods with nickel plated brackets:25mm dia (heavy type) as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Providing and Fixing Stainless steel butt hinges with stainless steel screws etc., complete as per IS:12817: 150x65x1.90mm. Note: fitting of fixture should be compactible as material already installed in the institute as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Providing and Fixing stainless steel butt hinges with stainless steel screws etc., complete as per IS:12817: 100x58x1.90mm. Note: fitting of fixture should be compactible as material already installed in the institute as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Providing and Fixing bright finished brass tower bolts (barrel type) with necessary screws etc., complete: 100x10mm. Note: fitting of fixture should be compactible as material already installed in the institute as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Providing and Fixing bright finished brass hanging type floor door stopper with necessary screws etc., Note: fitting of fixture should be compactible as material already installed in the institute as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Providing and Fixing ISI marked flush door shutters conforming to IS:2202(Part I) decorative type, core of block board construction with frame of Ist class hard wood and well matched teak 3 ply veneering with vertical grains or cross bands and face veneers on both faces of shutters. 35mm thick including ISI marked Stainless Steel butt hinges with necessary screws. (Kutty / Anchor / Western India) as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Extra for Providing lipping with 2nd class teak wood battens 25mm minimum depth on all edges of shutters- 30mm to 40mm thick (over all area of door shutter to be measured) as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Extra for Providing vision panel not exceeding 0.1 Sqm in all type of flush doors (cost of glass excluded) (over all area of door shutter to be measured): Rectangular or square as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Providing and Fixing wooden moulded beading to door and window frames with iron screws, plugs and priming coat on unexposed surface etc., complete: 2nd class teak wood- 50x12mm as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Providing and Fixing SS Casement stays (straight peg type) with necessary screws etc., complete: 300mm weighing not less than 200gms as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Providing and Fixing SS Casement stays (straight peg type) with necessary screws etc., complete: 200mm weighing not less than 120gms as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Providing and fixing of PVC moulded Box type Mirror 600 x 450mm with CP brass screws etc. complete as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

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 as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Varnishing on wood work of approved brand and manufacture of required to give an even shade one or more coats (ICI / Asian). Note the material should be match with the existing one, and work should be carried out as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Providing and fixing fly proof galvanized SS wire mesh to windows, ventilators and doors using galvanized MS wire gauge with average width of aperture 0.67mm in both directions including country wood beading of size 30x12mm., painting etc., complete as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Repairs to false ceiling mineral false ceiling/calcium silicate/ Gypsum/metal false ceiling. The rate inclusive of labour and material for painting gypsum false ceiling, changing grids in mineral false ceiling/calcium silicate/ Gypsum/metal false ceiling etc complete as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Replacing drawer wheels (Telescopic wheel type) with new one, the rate inclusive of labour and material. Note the material should be match with the existing one, and work should be carried out as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Supplying and fixing of Pivots (Top & Bottom) to Aluminium doors by removing the door including fixing with necessary screws etc Note the material should be match with the existing one, and work should be carried out as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Supplying and fixing of "U" rubber for aluminium doors including necessary screws and fittings etc complete. Note the material should be match with the existing one, and work should be carried out as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Supplying and fixing of Aluminium beading in glazed portion in aluminium doors including removing the existing beading with necessary screws and fittings etc Note the material should be match with the existing one, and work should be carried out as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Supplying and fixing of glass beading in glazed portion in Aluminium doors including removing the existing beading with necessary screws & fittings etc Note the material should be match with the existing one, and work should be carried out as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Removing and refixing of Aluminium windows including servicing the damaged fixing and re-fixing the same etc Note the material should be match with the existing one, and work should be carried out as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Supplying and fixing of Aluminium door closers (Godrej / Dorma / or equalling make), necessary screws etc Note the material should be match with the existing one, and work should be carried out as per the direction of Engineer-in Charge. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Supplying and fixing of Floor spring Hardwyn or equalling make ( Heavy duty) including fixing to Aluminium doors and glass door etc Note the material should be match with the existing one, and work should be carried out as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Supplying and fixing of PVC gasket including fixing to sliding Aluminium windows etc Note the material should be match with the existing one, and work should be carried out as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Supplying and fixing of toughed glass 6/8/12mm thick for glazed portion in upvc doors and windows including removing the damaged section with necessary fittings etc as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Alteration for Aluminium doors including removing of damaged channels, Supplying and fixing of Aluminium doors including the existing damaged with necessary screws & fittings etc Note the material should be match with the existing one, and work should be carried out as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Providing and fixing glazing in aluminium door, windows, ventilator shutters and partitions etc,. With PVC/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) with glass panes of 5.5mm thickness (Weight not less than 13.75Kg/ Smq) (SAINT GOBIAN/ MODIFLOAT) Note the material should be match with the existing one, and work should be carried out as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Providing and fixing 12mm thick Particle board of both side Ivory Novapan make for aluminium door including necessary screws and labour etc, Note the material should be match with the existing one, and work should be carried out as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Providing and fixing aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS: 733 and IS: 1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing / paneling, C.P. brass / stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-charge. (Glazing, paneling and dash fasteners to be paid for separately) : Fixed Portions: Powder coated aluminium (minimum thickness of powder coating 50 micron) as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

For shutters of doors, windows & ventilators including providing and fixing hinges/ pivots and making provision for fixing of fittings wherever required including the cost of EPDM rubber / neoprene gasket required (Fittings shall be paid for separately) Powder coated aluminium (minimum thickness of powder coating 50 micron) as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Constructing masonry chamber 90x90x100 Cm, inside with 100 class designation brick work within cement mortar 1:4 (1 cement : 4 coarse sand ) SFRC Cover excavation foundation concrete 1:5:10 (1cement : 5 fine sand : 10 graded stone aggregate 40mm nominal size) and inside plastering with cement mortar 1:3 (1 cement : 3 coarse sand )12mm thick finished with a floating coat of neat cement complete as per standard design with fly ash concrete bricks as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

Constructing masonry chamber 60 x 60x50 Cm, inside with 100 class designation brick work with in cement mortar 1:4 (1 cement: 4 coarse sand ) SFRC Cover excavation foundation concrete 1:5:10 (1cement : 5 fine sand : 10 graded stone aggregate 40mm nominal size) and inside plastering with cement mortar 1:3 (1 cement : 3 coarse sand )12mm thick finished with a floating coat of neat cement complete as per standard design with fly ash concrete bricks as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

Wall tiles repair / replacements of tiles provided for dado / floor work in WC / bath room, kitchen etc using matching tiles of same quality, colour and shade with necessary removal of damaged tiles etc complete. The tile may be pasted using cerabond or as per the direction of the engineer in charge. Glazed tile - colour / white ceramic tiles - up to 1.5 sqm area as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Providing and fixing double scaffolding system (cup lock type) on the exterior side, up to seven storey height or 25 meter made with 40mm dia. M.S. tube 1.5m centre to centre horizontal and vertical tubes joining with cup and 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 lavational area of the scaffolding shall be measured for payment purpose. The payment will be made once irrespective of duration of scaffolding. (This item will operated with the approval of the Executive Engineer and wherever absolute requirement for the safety of the work) as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Constructing brick masonry circular type manhole 0.91 m internal dia at bottom and 0.56m dia at top in cement mortar 1:4 (1 cement : 4 coarse sand), inside cement plaster 12 mm thick with cement mortar 1:3 (1 cement : 3 coarse sand) finished with a floating coat of neat cement, foundation concrete 1:3:6 mix (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size), and making necessary channel in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) finished with a floating coat of neat cement, all complete as per standard design :0.91 m deep with S.F.R.C. cover and frame (heavy duty, HD-20 grade designation) 560 mm internal diameter conforming to I.S. 12592, total weight of cover and frame to be not less than 182 kg., fixed in cement concrete 1:2:4 (1 cement : 2 coarse sand: 4 graded stone aggregate 20 mm nominal size) including centering, shuttering all complete. (Excavation, foot rests and 12mm thick cement plaster at the external surface shall be paid for separately): With common burnt clay F.P.S. (non-modular) bricks of class designation 7.5 as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

Constructing brick masonry circular manhole 1.22 m internal dia at bottom and 0.56 m dia at top in cement mortar 1:4 (1 cement :4 coarse sand) inside cement plaster 12 mm thick with cement mortar 1:3 (1 cement : 3 coarse sand) finished with a floating coat of neat cement foundation concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) and making necessary channel in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) finished with a floating coat of neat cement, all complete as per standard design :1.68 m deep with SFRC Cover and frame (heavy duty HD- 20 grade designation) 560 mm internal diameter conforming to I.S. 12592, total weight of cover and frame to be not less than 182 kg. fixed in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) including centering, shuttering all complete. (Excavation, foot rests and 12 mm thick cement plaster at the external surface shall be paid for separately) :With common burnt clay F.P.S. (non-modular) bricks of class designation 7.5 as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

Extra depth for circular type manhole 1.22 m internal dia (at bottom) beyond 1.68 m to 2.29 m :With common burnt clay F.P.S. (non-modular) bricks of class designation 7.5 as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

Providing and laying Ceramic glazed floor tiles of size 300x300 mm (thickness to be specified by the manufacturer) of 1st quality conforming to IS : 15622 of approved make in colours such as White, Ivory, Grey, Fume Red Brown, laid on 20 mm thick cement mortar 1:4 (1 Cement : 4 Coarse sand), Jointing with grey cement slurry @ 3.3 kg/sqm including pointing the joints with white cement and matching pigment etc., complete as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

Providing and laying vitrified floor tiles in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS: 15622, of approved make, in all colours and shades, laid on 20mm thick cement mortar 1:4 (1 cement : 4 coarse sand),jointing with grey cement slurry @ 3.3 kg/ sqm including grouting the joints with white cement and matching pigments etc., complete. Size of Tile 600x600 mm as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Providing and laying Vitrified tiles in floor in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS:15622, of approved brand & manufacturer, in all colours and shade, laid on 20 mm thick cement mortar 1:4 (1 cement: 4 coarse sand) jointing with grey cement slurry @3.3 kg/sqm including grouting the joints with white cement and matching pigments etc. The tiles must be cut with the zero chipping diamond cutter only. Laying of tiles will be done with the notch trowel, plier, wedge, clips of required thickness, levelling system and rubber mallet for placing the tiles gently and easily. Glazed Vitrified tiles Matt/Antiskid finish of size. Size of Tile 600 x 600 mm as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

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 1:4 (1 cement : 4 coarse sand) as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

Half brick masonry 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. a) Cement mortar 1:3 (1 cement:3 coarse sand) as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

12 mm cement plaster of mix : a) 1:4 (1 cement: 4 coarse sand) as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

Providing and fixing 18 mm thick gang saw cut, mirror polished, pre-moulded and pre-polished, machine cut for kitchen platforms, vanity counters, window sills, facias and similar locations of required size, approved shade, colour and texture laid over 20 mm thick base cement mortar 1:4 (1 cement : 4 coarse sand), joints treated with white cement, mixed with matching pigment, epoxy touch ups, including rubbing, curing, moulding and polishing to edges to give high gloss finish etc. complete at all levels. Granite of any colour and shade. a) Area of slab over 0.50 sqm as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

Providing edge moulding to 18 mm thick marble stone counters, Vanities etc., including machine polishing to edge to give high gloss finish etc. complete as per design approved by Engineer-in-Charge. a) Granite work as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Providing and laying 60mm thick factory made cement concrete interlocking paver block of M -30 grade made by block making machine with strong vibratory compaction, of approved size, design & shape, laid in required colour and pattern over and including 50mm thick compacted bed of coarse sand, filling the joints with line sand etc. all complete as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Providing and fixing pre-coated galvanised iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-Charge) of total coated thickness 0.50 mm (base metal of minimum 0.45 mm thickness with total coating thickness of 0.05mm) with zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12 metre or as desired by Engineer-in-charge. The sheet shall be fixed using self drilling /seIf tapping screws of size (5.5x 55 mm) with EPDM seal, complete upto any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

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 direction of Engineer-in-Charge. a) With cement mortar 1:4 (1 cement: 4 fine sand) as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

Arresting seepage of water from wall surface, from the junction of chajjas, weather shade, cantilever ends, corbels and wall at sill level of windows, jambs of windows and toilet walls interior and exterior in horizontal and vertical directions etc complete including necessary Grouting, grooving, applying sealant to the openings near Door/window frames plastering, painting etc complete including charges for necessary water proofing sealant 10mm to 20mm depth in concrete slab by power cutter and fixing the SBS membrane in the groove by using sona elastic sealant or thioflex 600 gun grade as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Providing and fixing stainless steel ( Grade 304) railing made of Hollow tubes, channels, plates etc., including welding, grinding, buffing, polishing and making curvature (wherever required) and fitting the same with necessary stainless steel nuts and bolts complete, i/c fixing the railing with necessary accessories & stainless steel dash fasteners , stainless steel bolts etc., of required size, on the top of the floor or the side of waist slab with suitable arrangement as per approval of Engineer-in charge, (for payment purpose only weight of stainless steel members shall be considered excluding fixing accessories such as nuts, bolts, fasteners etc.) as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Hiring of JCB/Excavator for all types of excavation, levelling, dressing work etc. complete as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

Hiring of Tipper/dumper for removal/shifting of construction material, waste disposal etc. complete as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

Hiring of Tractor for removal/shifting of construction material, waste disposal etc. complete as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

Providing and applying white cement based putty of average thickness1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

Distempering with 1st quality acrylic distemper (ready mixed) having VOC (Volatile Organic Compound) content less than 50 gram/ litre, of approved brand and of required shade and colour complete to give and even shade. Old work (one or more coats) as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

Finishing walls with Acrylic Smooth exterior paint of required shade :Old work (One or more coat applied @ 0.90 ltr/10 sqm) as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :1:4:8 (1 Cement : 4 coarse sand (zone-III) derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources) as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :1:1½:3 (1 Cement: 1½ coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources) as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

Centering and shuttering including strutting, propping etc. and removal of form work for :Foundations, footings, bases for columns as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

Centering and shuttering including strutting, propping etc. and removal of form work for :Retaining walls, return walls, walls (any thickness) including attached pilasters, buttresses, plinth and string courses fillets, kerbs and steps etc. as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

Dismantling tile work in floors and roofs laid in cement mortar including stacking material within 50 metres lead. Thickness of Tile 10-25 mm as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

Providing and laying water proofing treatment on roofs of slabs by applying cement slurry mixed with water proofing cement compound consisting of applying: (a) after surface preparation, first layer of slurry of cement @ 0.488 kg/sqm mixed with water proofing cement compound @ 0.253 kg/sqm. (b) laying second layer of Fibre glass cloth when the first layer is still green. Overlaps of joints of fibre cloth should not be less than 10 cm. (c) third layer of 1.5 mm thickness consisting of slurry of cement @ 1.289 kg/sqm mixed with water proofing cement compound @ 0.670 kg/sqm and coarse sand @ 1.289 kg/sqm. This will be allowed to air cure for 4 hours followed by water curing for 48 hours. The entire treatment will be taken upto 30 cm on parapet wall and tucked into groove in parapet all around. (d) fourth and final layer of brick tiling with cement mortar (which will be paid for separately. For the purpose of measurement the entire treated surface will be measured as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

Providing and fixing false ceiling at all height including providing and fixing of frame work made of special sections, power pressed from M.S. sheets and galvanized with zinc coating of 120 gms/sqm (both side inclusive) as per IS : 277 and consisting of angle cleats of size 25 mm wide x 1.6 mm thick with flanges of 27 mm and 37mm, at 1200 mm centre to centre, one flange fixed to the ceiling with dash fastener 12.5 mm dia x 50mm long with 6mm dia bolts, other flange of cleat fixed to the angle hangers of 25x10x0.50 mm of required length with nuts & bolts of required size and other end of angle hanger fixed with intermediate G.I. channels 45x15x0.9 mm running at the spacing of 1200 mm centre to centre, to which the ceiling section 0.5 mm thick bottom wedge of 80 mm with tapered flanges of 26 mm each having lips of 10.5 mm, at 450 mm centre to centre, shall be fixed in a direction perpendicular to G.I. intermediate channel with connecting clips made out of 2.64 mm dia x 230 mm long G.I. wire at every junction, including fixing perimeter channels 0.5 mm thick 27 mm high having flanges of 20 mm and 30 mm long, the perimeter of ceiling fixed to wall/partition with the help of rawl plugs at 450 mm centre, with 25mm long dry wall screws @ 230 mm interval, including fixing of gypsum board to ceiling section and perimeter channel with the help of dry wall screws of size 3.5 x 25 mm at 230 mm c/c, including jointing and finishing to a flush finish of tapered and square edges of the board with recommended jointing compound , jointing tapes , finishing with jointing compound in 3 layers covering upto 150 mm on both sides of joint and two coats of primer suitable for board, all as per manufacturer's specification and also including the cost of making openings for light fittings, grills, diffusers, cut outs made with frame of perimeter channels suitably fixed, all complete as per drawings, specification and direction of the Engineer in Charge but excluding the cost of painting with : a) 12.5 mm thick tapered edge gypsum moisture resistant board as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Providing and Fixing 15 mm thick densified tegular edged eco friendly light weight calcium silicate false ceiling tiles of approved texture of size 595 x 595 mm in true horizontal level, suspended on inter locking metal grid of hot dipped galvanised steel sections (galvanising @ 120 grams per sqm including both side) consisting of main ‘T’ runner suitably spaced at joints to get required length and of size 24x38 mm made from 0.33 mm thick (minimum) sheet, spaced 1200 mm centre to centre, and cross “T” of size 24x28 mm made out of 0.33 mm (Minimum) sheet, 1200 mm long spaced between main’T’ at 600 mm centre to centre to form a grid of 1200x600 mm and secondary cross ‘T’ of length 600 mm and size 24 x28 mm made of 0.33 mm thick (Minimum) sheet to be inter locked at middle of the 1200x 600 mm panel to from grid of size 600x600 mm, resting on periphery walls /partitions on a Perimeter wall angle pre-coated steel of size(24x24X3000 mm made of 0.40 mm thick (minimum) sheet with the help of rawl plugs at 450 mm centre to centre with 25 mm long dry wall screws @ 230 mm interval and laying 15 mm thick densified edges calcium silicate ceiling tiles of approved texture in the grid, including, cutting/ making opening for services like diffusers, grills, light fittings, fixtures, smoke detectors etc., wherever required. Main ‘T’ runners to be suspended from ceiling using G.I. slotted cleats of size 25x35x1.6 mm fixed to ceiling with 12.5 mm dia and 50 mm long dash fasteners, 4 mm G.I. adjustable rods with galvanised steel level clips of size 85 x 30 x 0.8 mm, spaced at 1200 mm centre to centre along main ‘T’, bottom exposed with 24 mm of all T-sections shall be pre-painted with polyester baked paint, for all heights, as per specifications, drawings and as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface: 13.43.1 Water thinnable cement prime as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

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 entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

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 as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

Design, Supply, Fabrication and Installation of Multiwall Polycarbonate Sheet 12 mm thick of any colour, UV stabilised and sheet should be properly jointed with M.S frame in desired shape and Size, including fixing with all necessary fasteners, hooks, bolts, nuts, sealants and aluminium strips of required size as per approved specifications. The work includes preparation of shop drawings as per manufacturer's specifications and approved architectural drawings complete etc. which shall be approved by Engineer-in-charge. (M.S frame work shall be paid separately) as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Providing and fixing of GI Union of different sizes as per direction of Engineer in charge: (internal and external works) a) 15 mm as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Providing and fixing of GI Union of different sizes as per direction of Engineer in charge: (internal and external works) a) 20 mm as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Providing and fixing of GI Union of different sizes as per direction of Engineer in charge: (internal and external works) a) 25 mm as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Providing and fixing of GI Union of different sizes as per direction of Engineer in charge: (internal and external works) a) 32 mm as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Providing and fixing of GI Union of different sizes as per direction of Engineer in charge: (internal and external works) a) 40 mm as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Providing and fixing of GI Union of different sizes as per direction of Engineer in charge: (internal and external works) a) 50 mm as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Providing and fixing of GI Union of different sizes as per direction of Engineer in charge: (internal and external works) a) 75 mm as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Providing and fixing nickel plated M.S. pipe curtain rods with nickel plated brackets :9.47.1 20 mm dia (heavy type) as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Crazy ceramic tile flooring, with under layer 12 mm thick cement mortar 1:4 (1 cement: 4 coarse sand), with joints not exceeding 5 mm, including filling the gaps with ordinary cement mixture & mixing with synthetic polyester fibre, triangular in shape having specific gravity of 1.34 to 1.40, cross section size ranging from 10 to 40 micron & length upto 6 mm , mixing fibre @ 125 grams per 50 kg of cement in cement mortar, including providing and mixing water proofing material in mortar @ 1 kg per 50 kg of cement, all complete as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

Wall painting with premium acrylic emulsion paint of interior grade, 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. One coat as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

Providing and fixing hydraulic smooth opening and closing type heavy duty seat cover for European type wall mounted water closets including removal of existing seat cover etc complete (materials shall be procured by the contractor) as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

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) as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Demolishing cement concrete manually/ by mechanical means including disposal of material within all lead as per direction of Engineer - in - charge. a) Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix) as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

Demolishing cement concrete manually/ by mechanical means including disposal of material within all lead as per direction of Engineer - in - charge. a) Nominal concrete 1:4:8 or leaner mix (i/c equivalent design mix) as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

Demolishing R.C.C. work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material within all lead as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

Dismantling stone slab flooring laid in cement mortar including stacking of serviceable material and disposal of unserviceable material within all lead as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

Dismantling tile work in floors and roofs laid in cement mortar including stacking material within all lead. a) For thickness of tiles above 25 mm and up to 40 mm as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

Providing and fixing 25 mm thick shutters for cup board etc. : Superior class teak wood including nickel plated bright finished M.S. piano hinges with necessary screws as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Providing and fixing 25 mm thick shutters for cup board etc. : Ist class teak wood including nickel plated bright finished M.S. piano hinges with necessary screws as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

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 as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

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 : Above 40 mm nominal bore as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Taking out existing CC interlocking paver blocks from footpath/ central verge, including removal of rubbish etc., disposal of unserviceable material to the dumping ground, for which payment shall be made separately and stacking of serviceable material within all lead as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

Laying old cement concrete interlocking paver blocks of any design/ shape laid in required line, level, curvature, colour and pattern over and including 50 mm thick compacted bed of coarse sand, filling the joints with fine sand etc. all complete as per the direction of Engineer-in-charge. (Old CC paver blocks shall be supplied by the department free of cost) as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

Painting road surface marking with adequate nos of coats to give uniform finish with ready mixed road marking paint conforming to IS : 164, on bituminous surface in white/yellow shade, including cleaning the surface of all dirt, scales, oil, grease and foreign material etc. complete. New work (Two or more coats) as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

Old work (One or more coats) as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

Supplying and fixing C.I. cover 300x300 mm without frame for gully trap (standard pattern) the weight of cover to be not less than 4.5 kg as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Raising manhole cover and frame slab to required level including dismantling existing slab and making good the damage as required (Raising depth of manhole to be paid separately): Rectangular manhole 90x80 cm with rectangular cover 600x 450 mm of grade LD - 2.5 as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

Rectangular manhole 120x90 cm with circular cover 560 mm dia of grade HD – 20 as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

Providing and fixing in position pre-cast R.C.C. manhole cover and frame of required shape and approved quality L D- 2.519.19.1.1 Rectangular shape 600x450 mm internal dimensions as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

Providing and fixing in position pre-cast R.C.C. manhole cover and frame of required shape and approved quality 19.19.3.1 Circular shape 560 mm internal diameter as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

Supplying and fixing C.I. cover without frame for manholes: 455x610 mm rectangular C.I. cover (light duty) the weight of the cover to be not less than 23 kg as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts. Note: Fitting & fixtures should be compatible with those already installed in the Institute buildings.

Grading roof for water proofing treatment with Cement concrete 1:2:4 (1 cement: 2 coarse sand: 4 graded stone aggregate 20 mm nominal size) as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

Grading roof for water proofing treatment with Cement concrete Cement mortar 1:3 (1 cement: 3 coarse sand) as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

Grading roof for water proofing treatment with Cement concrete Cement mortar 1:4 (1cement: 4 coarse sand) as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

Providing and fixing Ist quality ceramic glazed wall tiles conforming to IS: 15622 (thickness to be specified by the manufacturer), of approved make, in all colours, shades except burgundy, bottle green, black of any size as approved by Engineer-in-Charge, in skirting, risers of steps and dados, over 12 mm thick bed of cement mortar 1:3 (1 cement : 3 coarse sand) and jointing with grey cement slurry @ 3.3kg per sqm, including pointing in white cement mixed with pigment of matching shade complete as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

Deduction item Deduct the cost of damaged flush door shutter removed will be permitted to taken by the contractor by making payment to the Institute as directed. The items will consists of with or without frame including furniture fittings available in the door shutter. this items will be permitted to taken by the contractor as per the direction by the engineer in charge area up to 3.00 sqm as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

Deduct the cost of damaged panelled or Glazed door / window shutter is removed while replacement .The panelled shutter will be permitted to taken by the contractor with / without frame inclusive of furniture fittings as per the directed by the Engineer in Charge by making payment to the Institute for an area up to 3.00 sqm as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

Deduct cost of old aluminium section as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

Deduct for removed old bib cock, pillar cock, stop cock, etc. Taken away from IIT campus as directed by Engineer in charge. (These item to be deducted for the replacement of new items and obtaining gate pass from the Engineer in charge as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

Deduct for removed of old wall mixture etc. Taken away from IIT campus as directed by Engineer in charge. (These item to be deducted for the replacement of new items and obtaining gate pass from the Engineer in charge as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

Deduct for removed old rusted pipes of the following dia etc. Taken away from IIT campus as directed by Engineer in charge.(These item to be deducted for the replacement of new items and obtaining gate pass from the Engineer in charge as directed.15mm dia as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

Deduct for removed old rusted pipes of the following dia etc.Taken away from IIT campus as directed by Engineer in charge. (These item to be deducted for the replacement of new items and obtaining gate pass from the Engineer in charge as directed.20mm dia as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

Deduct for removed old rusted GI pipes of the following dia etc. Taken away from IIT campus as directed by Engineer in charge. (These item to be deducted for the replacement of new items and obtaining gate pass from the Engineer in charge as directed. 25mm dia as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

Deduct for removed old rusted GI pipes of the following dia etc. Taken away from IIT campus as directed by Engineer in charge. (These item to be deducted for the replacement of new items and obtaining gate pass from the Engineer in charge as directed. 25mm dia as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

Deduct for removed old rusted GI pipes of the following dia etc. Taken away from IIT campus as directed by Engineer in charge. (These item to be deducted for the replacement of new items and obtaining gate pass from the Engineer in charge as directed. 40mm dia as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

Deduct for removed old rusted GI pipes of the following dia etc. Taken away from IIT campus as directed by Engineer in charge. (These item to be deducted for the replacement of new items and obtaining gate pass from the Engineer in charge as directed. 50mm dia as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

Deduct for removed old rusted GI pipes of the following dia etc. Taken away from IIT campus as directed by Engineer in charge. (These item to be deducted for the replacement of new items and obtaining gate pass from the Engineer in charge as directed. 75 mm dia as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

Deduct for removed old flush tanks. Taken away from IIT campus as directed by Engineer in charge. (These item to be deducted for the replacement of new items and obtaining gate pass from the Engineer in charge as directed as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

Deduct for removed old seat cover. Taken away from IIT campus as directed by Engineer in charge. (These item to be deducted for the replacement of new items and obtaining gate pass from the Engineer in charge as directed and as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

Deduct for removed old Gate valve etc. Taken away from IIT campus as directed by Engineer in charge. (These item to be deducted for the replacement of new items and obtaining gate pass from the Engineer in charge as directed. 20mm / 15mm dia as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

Deduct for removed old Gate valve etc. Taken away from IIT campus as directed by Engineer in charge. (These item to be deducted for the replacement of new items and obtaining gate pass from the Engineer in charge as directed. 25mm / 32mm dia as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

Deduct for removed old Gate valve etc. Taken away from IIT campus as directed by Engineer in charge. (These item to be deducted for the replacement of new items and obtaining gate pass from the Engineer in charge as directed. 40mm dia as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

Deduct for removed old Gate valve etc. Taken away from IIT campus as directed by Engineer in charge. (These item to be deducted for the replacement of new items and obtaining gate pass from the Engineer in charge as directed. 50mm dia as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all leads and lifts.

ACES DESIGN AND INFRATECH SERVICES (BID ID -3139409)

bhupender kumar (BID ID -3144589)