CLEANING OF NON ACCESSIBLE ROOFS FENCINGS STEEL GATES AND MISC WORKS AT OTM MD ACCN AT MILIT GIRINAGR PUNE

Amount

Cleaning and removing all leaves, plants, mud etc from acessible/non acessible roof tops/side walls,Vallygutters at any height of Bldg and including applying root killer chemical as per manufacturer’s instructions and making good disturbed portion with PCC 1:2:4 Type B0 (using 12.5 mm graded stone aggregate)in CM 1:3 and finishing the surface to match with existing surfaces and removing the rubbish to a distance not exceeding 500m complete all as specified and directed.

Removal of trees/plants complete incl roots any dia, any masonary at any height of Bldg. including applying root killer chemical as per manufacturer’s instructions and making good disturbed portion with PCC 1:2:4 Type B0 (using 12.5 mm graded stone aggregate)in CM 1:3 and finishing the surface to match with existing surface complete all as specified and directed.

Dismantling plain or corrugated steel sheeting any gauge thickness including Nainital or similar pattern roof covering complete all as specified and directed.

S&F 0.63mm thick galvanised,corrugated mild steel sheeting (having 275 gms zinc coating per Sqm of Sheet area) with two corrugation side lap, fixed with L-type or J- type or cranked hook bolts and washers, in roofs, walls etc. complete all as specified and directed.

S&F 0.63mm thick galvanised,Plain ,black milid steel sheeting in ridges ,vallygutter, drip and straight flashings( length & girth as fixed) etc with grade of zinc coating 275 gms welded or soldered joints are provided complete all as specified and directed.

S&F pre- painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50 mm thick of any colour having tensile strength of 550 mpa as in roof covering/clading to wall, fixed with self tapping screws as specified complete all as specified and directed.

Dismantling wall and ceiling boards (fibre, pulp, insulation, etc.) or insulation boards/slabs/blankets/AC boards, any thickness, including cover fillets complete all as specified and directed.

S&F of mineral fibre acoustic suspended ceiling system with prima fine fissured tile with semi concealed grid , the tile should have humidity resistance (RH) of 99% , NRC upto 0.6, light reflectance> 83%, thermal conductivity K= 0.052 to 0.057 w/m, colour white fire performance class O/class 1 (BS476 part6 &7) in module sizeof 600x 600x16 mm with Bio block coating on the face of the tile, impact resistant and suitable for green bldg application, eith recycled content of 63 %. The tile shall be laid on semi concealed grid system with 15 mm white flange incorporating 6 mm central reveal in white/black colour and with web height of 38 mm and load carring capacity of minimum 11.68 kg/sqm.Silhouette. main runner and cross tees to have mitred ends & birdmouth notches to provide mitred cruciform junction. The T sections have galvanising of 120 gms/sqm and passed through 500 hrs of salt test. all as per manufacutrer's instructions complete all as specified and directed.

S&F in repairs 18mm thick Medium density fibre block board, exterior grade, fixed to timber screws framework with interior grade, conforming to IS-12823, Gde-I prelaminated both side with decorative choice lamination as in cupboard shutters, Kitchen cabinets etc fixed with screw including 3mm thick, ist class HW(TW) beading all around on edging to timber frame work complete all as specified and directed.

Taking down cement plaster of any description incl racking out joints hacking for key and scrubbing down with water to remove dust etc complete all as specified and as directed.

M&L for rendering 15 mm thick plaster in CM (1:6) on wall surface finished even and smooth without using extra cement complete all as specified and as directed.

M&L for rendering 15 mm thick plaster in CM (1:4) on wall surface finished even and smooth without using extra cement complete all as specified and as directed.

Racking out joints/pointing to random rubble or polygonal rubble uncoursed or brought up to courses buit in cement or cement lime mortar complete all as specified and as directed.

M&L for keyed pointing to random or polygonal rubble uncoursed or brought upto courses in cement mortar 1:4. complete all as specified and as directed .

Complete removal of entire existing water proofing treatment in any position including tarfelt, Plaster, lean concrete of any thickness, gravels etc. and removing the debries out side MD land complete all as specified and directed.

M & L for PCC 25 mm thick type B-0, 1:2:4 (12.5mm graded aggregate) as in roof surface complete all as specified and directed.

M&L for 10 mm thick rendering in CM 1:4 over concrete surfaces mixed with water proofing compound @ 3% by weight of cement complete all as specified and directed. Note: Water Proofing compound shall be measured and paid for seprately as "Supply Only"

Supply only water proofing compound complete all as specified and directed.

M&L for surface preparation and application of Polyurethane (PU) Based Sealant/ Waterproofing Membrane treatment to concrete surfaces as under- 1. Surface Preparation: Thorough mechanical cleaning of all existing surfaces to be treated, ensuring complete removal of any and all bituminous residue, dirt, dust, loose materials, oil, grease, paint, or other deleterious substances. This shall involve, but not be limited to, cutting, chipping, grinding, wire brushing, and clearing debris, as necessary to achieve a sound, clean, and dry substrate suitable for primer application. All prepared surfaces shall be inspected and approved by the Engineer-in-charge prior to the commencement of subsequent operations. 2. Primer and Polyurethane (PU) Sealant/Membrane Application: Supply and precise application of a compatible, high-quality PU based primer to the prepared surface, strictly in accordance with the manufacturer's specifications and Engineer's directives. Following the primer, supply and apply a high-performance, single or multi-component PU based sealant/waterproofing membrane system to achieve a uniform dry film thickness of 1.0 mm across the entire treated area. The application shall be executed by trained personnel, adhering to best practices and manufacturer's guidelines to ensure seamless coverage and proper bonding.

Dismantling floor, hearth or wall tiling/ chequered tile/interlocking tile including cement mortar bedding (but not backing), removing serviceable tiles to store and rubbish off the premise complete all as specified and as directed .

Demolition of cement concrete in ground floors and paving n. exe 15cm thick below or above GL all as directed & cleaning premises Complete all as specified and as directed.

M & L hardcore of broken stone or boulders of gauge n.exc.63mm,deposited,spread and levelled in layers n exc. 15 cm thick, watered and well rammed to a true surface complete all as specified and directed.

M&L 75 mm thick PCC 1:4:8 type D2 using 40 mm graded aggregate as in sub base etc complete all as specified and directed

S&F for glossy finished chequered cement concrete tiles 30cmx30cmx30mm/20 x 20 x25 mm (as approved) thick set jointed with grey cement and pigment and pointed in neat cement slurry including 15 mm thick screed bed of CM(1:6) in floors complete all as specified and as directed.

All per item hereinabove but except tiles complete all as specified and as directed.

M&L for rubber moulded glazed Machine pressed precast concrete interlocking paver block with white cement and pigment any shape and size confirming to IS 15658-2006 of 60 mm thickness, M-35 Grade, including laid and bedded on 50mm thick (compacted thickness) levelled sand complete all as specified and directed.

All per item hereinabove but except tiles complete all as specified and as directed.

S&F in repairs 500 litres capacity rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top), hoisted and fixed in position all as specified in SSR Part-I, connecting up pipes including 15 mm bore ball brass valves, high pressure, with polythene float and fly- nut complete, screwed for iron pipe or brass ferrule and fixed complete all as specified and directed.

S&F in repairs 1000 litres capacity rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top), hoisted and fixed in position all as specified in SSR Part-I, connecting up pipes including 20 mm bore ball brass valves, high pressure, with polythene float and fly- nut complete, screwed for iron pipe or brass ferrule and fixed complete all as specified and directed.

S&F in repairs readymade 9 feet pulley operated cloth drying system, aluminium anodised 22mm outer dia pipe, channel assembly, locking system to hide rope knot, ropes 4mm dia HDPE double core & fitting material etc. complete all as specified and directed. Make:Easy dry or equivalent and approved by EIC.

Dismantling of single layer mangalore tiles roofing including ridges complete all as specified and directed.

Dismantling the battens of any size incl tiling fillets spaced exc 15cm c/c complete all as specified and directed.

M&L for second class hard wood clean sawn battens at 30cm centers to center, sectional area exc 5 & n exc 15 Sqcm complete all as specified and directed.

All as per Item hereinabove but fixing only complete all as specified and directed.

Material and labour for 2nd class hard wood, clean sawn, in scantling timber work including dismantling work etc all as specified and as directed.

All as per serial item hereinabove but except timber complete all as specified and directed.

M&L for preparation of surfaces of wood and wood based material new or old of any description and girth and treated with creosote oil etc complete all as specified and directed.

M&L for preparation of battens, any size and spacing and treated all over (measured overall on one side only, spaces not deducted) with two coats of creosote oil complete all as specified and as directed.

M&L for roof tiles, Mangalore pattern, interlocking at side joints, laid dry complete all as specified and as directed.

Laying only mangalore pattern tiles (obtained from taking down) complete all as specified and as directed.

M&L for ridge or hip tiles to suit Mangalore pattern of roofing tiles, bedded and jointed in cement mortar 1:6 complete all as specified and as directed.

Laying only ridge or hip type Mangalore pattern tiles (obtained from taking down) bedded and jointed in cement mortar 1:6 complete all as specified and as directed.

Dismantling boarding, any description, fixed in any position with nails, complete all as specified and as directed.

M&L Fibre board Eves/ Weather Boarding 12 to 20mm thick or Feather Edged 15mm to 20mm thick and fixed with 30mm Lap, complete as approved arch pattern any size and shape including taking down existing boarding complete all as specified and as directed.Make: V-Board(Visaka Industries Ltd)/Everest and including necessary scaffolding required for maintance work, safety measures etc complete all as specified and directed

Dismantling wrought iron or mild steel work of such as grill/roof purlin etc not otherwise provided for complete all as specified & directed.

S&F Structural rolled steel in joist, channels, angles or tee sections, fixed ,post independently without connecting plates, etc.,conf to Fe 410-W (Gde-E-250) quality 'B'.

S&F Structural steel work in tubular trusses including special shaped washer etc. complete using ERW or induction butt welded tubes confrming to IS 1161-1979 grade St-240 with necessry angle cleats and girder plate etc complete all as specified and as directed.

Demolition of cement concrete of any description and in any position, complete all as directed.

M&L cement concrete in foundation type C 2, 1:3:6 ( 40 mm gde stone aggregate) as in foundation,filling and mass concrete complete all as specified and directed.

M & L 75mm th PCC 1:3:6 type C-2 as in Floors, Paving, Hard standings & plinth protection, finished even and smooth without using extra cement complete all as specified and directed .

M&L PCC 1:3:6 type C-2 using 40mm graded stone aggregate as in surface channels,drains, complete all as specified and directed.

M&L for Nonstructural steel steel framed work such as grill, grating etc. with ends of bars shouldered or rebated or forged into spike framed guard bars barred iron doors, ladders, framed baluster, walk way, railing; frame work, including pintle hinges, stops, hand-made sliding bolts etc,sliding channels for sliding of gate and similar work conforming to Fe 290 Gde-E-165 complete all as specified & as directed.

M& L for mild steel black sheet in door 1.60 mm thick in steel gate and in similar work cut to size ,holes punched ,including round heraded screws ,cut nails or revets,and fixed to wood or steel framing with plain 40 mm lap joints with reveted or welded sams including or turning up,mitred complete all as specified and directed.

M&L for 2 coats of synthetic enamel paint over a coat of red oxied primer including preparation of new steel surface of any description over 10 cm width and girth complete all as specified and directed.

Demolition of brick work or stone / boulder masonry built in cement mortar or cement lime mortar incl arches, pillers etc.complete all as specified and as directed.

M&L for precast cement concrete block walling exc. 10 cm width with solid block PCC 1:3:6 type C1 ( using 20 mm graded stone agg) and setting in cement mortar (1:6) all as specified and as directed by the Engineer-in-Charge.complete all as specified and as directed.

All as per item hereinabove but except precast concrete block set in CM 1:4 complete all as specified and directed.

M&L for providing rendering 15mm thick on other than fair faces & brick or concrete surfaces in CM (1:4) finishing even without using exta cement fair complete all as specified and as directed.

M&L extra for forming fair finished drain or channel 30 cm inner girth in cement concrete,using extra cement,including form, moulds,mitred/stopped ends etc complete all as specified & directed.

Add or deduct for each 25 mm girth or part thereof over or under 30 cm in cement concrete,using extra cement,including form, moulds,mitred/stopped ends etc complete all as specified & directed.

Taking down shutters of any description but exc. 1 Sqm and n exc. 2 Sqm each complete all as specified and as directed.

Supply and fix aluminium (powder coated ) three track sliding window comprising of one set of fly proof shutter and two set of glazed shutter with frames of size 92.00mm x31.75mm x 1.50mm thick and shutter frames of size 40mm x 18mm x 1.55mm thick with necessary joining cleats, glazing clips, rubber gasket, anodised aluminium snap beading and connected locking arrangement all as specified and directed. (Notes : (i) Glass filling in panels of windows and aluminium wire mesh/wire cloth shall be deemed to be included in the quoted rate for the item; (ii) Aluminium alloy wire cloth in panels of wire gauzed shutter shall be 0.45 mm nominal dia of wire and avg width of aperture 1.40 mm, fixed with aluminium wire staples; (iii) Glass filling in panels of glazed shutter shall be 5 mm thick tinted sheet glass of approved make and shade/tint and including taking down existing windows.

Taking down shutters from the frame of any description not exc 1 sqm each leaf and removing from site Complete all as specified and as directed.

Supply and fix in repair for aluminium powder coated partition using ‘Jindal’ aluminium SP/ DP section or equivalent make as specified with 5mm thick tinted glass, PVC rubber beading,12mm thick prelaminated particle board fixed with glazing clips etc complete all as specified and as directed. Sections : SP (Single partition) - 20033, DP (Double partition) - 20034,Glazing clips - 4407

M& L for Silicon sealant for sealing of existing/new window aluminium frame with penetration depth 10 mm and 10 mm wide using sealant gun finished in triangular shape complete all as specified and as directed.

M&L for Welding in repairs in steel gates ,garages and in steel joinery work n.exc.2.5 CM in length and thickness of metal n.exc. 6mm complete all as specified and as directed.

M/S OMSAI ENTERPRISES (BID ID -3385899)

sagar construction (BID ID -3399356)

J.G.Goel (BID ID -3399410)

SANDHYA ENTERPRISES (BID ID -3399230)

Deccan Enterprises (BID ID -3399019)