ADDN/ ALTN OF SEWAGE SYSTEM OF COOK HOUSE AT BLDG NO. P-87 OF OTM ACCN AT 13 KUMAON ADDN/ ALTN TO ROOF TREATMENT IN H TYPE MD ACCN (05 BLDGS) ADDN/ ALTN TO STEEL WINDOW WITH ALUMINIUM WINDOW IN H TYPE MD ACCN (25 DUS) AND ADDN/ ALTN TO PARAPET IN P T

Amount

Excavation in trenches n.exc. 1.5m wide and n.exc. 1.5m in depth for manholes and sewage line and getting out in soft/loose soil complete all as specified and directed by Engineer-in-charge.

All as per Item No 1 above but depth exc 1.5m but n.exc. 3.00m

All as per Item No 1 above but depth exc 3.00m but n.exc. 4.5m

Demolition of cement concrete of any description and any position complete all as specified and directed by Engineer-in-charge.

Demolition and breaking up 150 mm internal dia of drain pipe (salt glazed were AC, or reinforced concrete) set in cement mortar 1:4 complete all as specified and directed by Engineer-in-charge.

All as per Item No 5 above but here-in-before bore of pipe 200mm.

All as per Item No 5 above but here-in-before bore of pipe 300mm.

M&L concrete bed to drain in PCC 1:3:6 type C2 incl packing under and haunching against the sides of pipes after they are laid and tested in bore of pipe 150mm complete all as specified and directed by Engineer-in-charge.

All as per item No 8 above but bore of pipes (internal dia of pipe) 200mm

All as per item No 8 above but bore of pipes (internal dia of pipe) 300mm

S&F salt glazed stone ware drain pipes laid in trenches and jointed as specified internal dia of pipe 150mm complete all as specified and directed by Engineer-in-charge.

All as per item No 11 above but here-in-before internal dia of pipe 200mm

All as per item No 11 above but here-in-before internal dia of pipe 300mm

Demolition of brickwork masonry, built in cement mortar including all quoins, arches, pillars etc, complete all as specified and directed by Engineer-in-charge.

M&L for brick work with sub class 'B' bricks straight or curved on plan exc 6m mean radius built in cement mortar 1:4 as in manholes/drain complete all as specified and directed by Engineer-in-charge.

M&L for 15mm thick cement Plaster in Cement Motar 1:4 on fair faces of brick/ concrete surface, finished even and smooth without using extra cement complete all as specified and directed by Engineer-in-charge.

M&L for cement concrete type B-1, 1:2:4 using 20mm graded stone aggregate as in coping of masonry wall including weathering slightly rounded or chamfered angles and throating as directed including necessary formwork complete all as specified and directed by Engineer-in-charge.

Returning, filling including spreading, levelling, watering and well ramming in layers n.exc 25cm complete all as specified and directed by Engineer-in-charge.

Removing excavated materials exc 50m but n. exc 250 m at a level n.exc. 1.50 meter above the starting point and depositing where complete all as specified and directed by Engineer-in-charge.

S&F SFRC main hole cover 70mm thick of any size with frame set in cement mortar 1:4 complete all as specified and directed by Engineer-in-charge. Make:- SKF, NECO, SILC, HEPCO

Demolition of reinforcement cement concrete of any discription and in any position . Including cutting of reinforcement from adjoining RCC component to faciliate demolition complete all as specified and directed by Engineer-in-charge. Note:- All scaffolding & T&P up to three storey building required for demolition/dismantling of RCC shall be part of this item and removing the rubbish/ malba out site the MOD land on the same day from each and every block.

Reinforced cement concrete (nominal mix) in type B-I 1: 2 : 4 ( 20 mm graded stone aggregate) as in fins, fascias, louvres, parapets, and railings in height, newels, balustrade, and the like complete all as specified and directed by Engineer-in-charge.

S&F TMT bars 10 mm dia & over as in reinforcement of columns, beams, RCC, slabs, chajjas, lintels etc cut to length bent to shape required including cranking, bending, spirally hoping for columns, hooking ends and welding the new reinforcement with old steel bars to receive gunniting treatment over existing surfaces complete all as specified and directed by Engineer-in-charge.

S&F 8mm dia TMT bars, cut to length bent to shape required including cranking bending spirally for hoping for columns, chajjas to parapets etc hooking ends and binding with mild steel wire not less than 0.90mm dia complete all as specified and directed by Engineer-in-charge.

M&L for Formwork to faces of walls, retaining walls, abutments, parapets and staircase railing and similar work including attached pillasters, buttresses, etc.; vertical or to better, fair finishes. complete all as specified and directed by Engineer-in-charge.

M&L Brick work with sub class 'B' bricks strainght or curved on plan to any radius in half thick in CM 1:4 brick wall built in cement mortor complete all as specified and directed by Engineer-in-charge.

Taking down cement or cement line plaster on bricks work or concrete surface etc incl racking out joints, heacking for key, scrubbing down with water complete all as specified and directed by Engineer-in-charge.

M&L for Preparing new plastered or unplastered surfaces of wall and applying exterior emulsion paint white or tinted over & including a coat of wall care Putty as per manufacturer instruction,s complete all as specified and directed by Engineer-in-charge.

M&L for chipping of spelled and loose concrete and cleaning rust from reinforcement by sand brushing scrubbing down concrete surface with wire brushes cleaning with water alloying to dry applying a layer of zinc rich epoxy primer as anti-rust on all exposed reinforcement followed by a layer of bonding coat of a layer of epoxy adhessive on complete exposed surface of concrete and provide gunting in two layers over steel welded mesh 2 mm dia of wire and total aperature 75 mm, thickness of gunite n exc 25 mm thick (average thickness) using cement mortar 1:3 with OPC 43 grade cement mixed with polycrete admixture @ 2% by the weight of cement or as per manufacturer's instructions and finally applying cement plaster over gunite surface of required thickness to give an even uniform and smooth finish confirming to proper Geomatrics in cement mortar 1:4 to match with the existing surfaces as in sides and soffits of slab , chhajjas fins,facias,parapats , coloumns, and beams,etc complete including necessary scafolding, shuttering , necessary chased to brick work or RCC member at any height up to two story buildings incld removing small trees shrubs etc( Steel mesh to be welded with the existing steel bars). complete all as specified and directed by Engineer-in-Charge. Make of admixture. :- Chemical Adhesive Pvt Ltd Co or M/s Fosroc Chemicals (India) Ltd .

M&L for Dismantling of brick tiles (laid flat or on edge) on roof surface.laid bedded and pointed in any mortar complete all as specified and directed by Engineer-in-charge.

M&L for Demolition of mud in roof, any thickness, including plastering and leeping upto three storey bldg incl necessary scaffolding arrangement (whether full thickness removed or only a part there of) and removing the rebbish out site the cantonment area complete all as specified and directed by Engineer-in-charge.

M&L for Cement concrete type B-1, 1:2:4 (20mm graded aggregate) as in roof pedding , finished even and smooth without using extra cement ,including cleaning the concrete surface by steel wire brushes, up to three stories bldgs, complete all as specified and directed by Engineer-in-charge.

S&F APP based polymeric water proofing membrane minimum weighing 3 Kg/sqm and 3mm thick reinforced with polyster non wove fabric (weight not less than 150 gms/sqm laid over and including applying evenly a tack coat of industrial bitumen 85/25 @ 1.2 kg per sqm by torch application including cleaning of surface complete all as per approved manufacturer's instructions. complete all as specified and directed by Engineer-in-charge. Note:-The water proofing treatment shall be carried out by manufacturer or their auth applicators as per manufactures instruction and as directed by Engr in Charge.

M&L for plain cement concrete tiles with grey cement and no pigment as in roof tiles of size 250 mm x250mm x 20 to22 mm thick laid over 20 mm thick bedding in cement mortar (1:6) and gap between tiles not exceeding 8 mm , grouted up to full thickness of tile with cement mortar (1:3) Mixed with water proofing compound complete all as specified and directed by Engineer-in-charge.

M&L for Providing cement concrete 1:2:4 type B-1 using 20mm graded stone aggregate in roof kerbs or mud stops, rounded or chamfered and hold fast on edge including necessary form work as in coping complete all as specified and directed by Engineer-in-charge.

Dismantling wrought iron or mild steel/cast iron work of any description (steel window & Grill) complete all as specified and directed by Engineer-in-charge.

S&F fabricated aluminum window with powder coated anodized aluminum frame of section 63.5mm x 38.10mm x1.5mm thick, shutter with section 47.62mmx44.45mmx1.5mm thick including aluminum anodized “D “ handle, hinges, peg stays, tower bolts, etc including jointing cleats for fixing builder's hardware fittings & stainless steel wire cloth, 0.45mm nominal dia of wire and average width of aperture 1.40mm and fixed with aluminium wire staples including necessary fittings/fixture /aluminum snap beads complete all as specified and directed by Engineer-in-charge. Note: Measurement shall be taken for clear opening i.e. out to out of window frame as a whole including all fittings and fixtures and no extra shall be paid separately.

M&L poweder coated aluminium anodised three way track sliding windows of frame size 92 mm x 31.75 mm x 1.5mm thickness (section no. 20831 of JINDAL) and of shutter size 40 mm x 18 (with 9.00 mm interlocking legs) x 1.45 mm thick (Section No. 20737 of JINDAL) section(two shutter glazed, covering half of span of opening each & one shutter sketlon covering half of span of opening ) incl provn for making windows air tight, including 95mm aluminium handle with spring lock , stainless steel wire cloth, 0.45 mm nominal dia of wire and average width of aperature 1.4mm and fixed with steel wire stapples and 5mm thick plain glass including necessary fitting/ fixture/ aluminium snap beads complete all as specified and directed by Engineer-in-charge. Note: Measurement shall be taken for clear opening i.e. out to out of window frame as a whole including all fittings and fixtures and no extra shall be paid separately.

M&L for Mild steel Framed work such as grills, gratings, etc.. with ends of bars shouldered and/or riveted, welded or forged into spikes, framed guard bars, window frames, barred iron doors, ladders, framed balusters, walk ways, railings, framework of water tanks and similar work fixed in position including holdfasts or screws confirming to Fe.290.Gde-E-165 complete all as specified and directed by Engineer-in-charge.

M&L for preparation of new Steel surfaces of any description not otherwise described over 10 cms width or girth and apply two coats of synthetic enamel paint over a coat of red oxide zinc chromate primer complete all as specified and directed by Engineer-in-charge.

Note:- The contract sum shall be after deducting the amount of Credit shown in Credit Schedule of this Tender.

Vipul Construction

Chaudhary Constructions

M/S.Parmod Johar

P R Constructions