IMPROVEMENT TO LINTEL AND ROOF TREATMENT, REPLACEMENT OF GALVANIZED SHEET AT SMQ SANGAM VIHAR AND OTHER SANCTION WORKS AT AF STN BAMRAULI

Amount

M&L for demolition of reinforced cement concrete of any description and in any position not otherwise specifically provided for as in chajjas , landing ,beams ,water tanks etc complete all as specified and directed

M&L for taking down cement plaster on brick or stone walls, etc. including raking out joints, hacking for key, scrubbing down with water, etc

M&L for demolition of cement concrete of any description and in any position not otherwise specifically provided for including all existing treatment such as tar felt, mud phuska etc complete all as specifieed and directed

M&L for demolition of Brickwork , built in cement mortar including all quoins, arches, pillars, etc, complete all as specified and directed

M&L for dismantling of plain or corrugated steel sheeting, any gauge, thickness, including Nainital or similar pattern roof coverings

M&L for dismantling wrought iron or mild steel work of any description not otherwise provided for complete all as specified and directed

Disconnecting existing tanks, setting aside (or lowering if required) for repairs, cleaning,removing all dirts etc. and hoisting if required reconnecting and re-fixing in position.

Taking up or down steel tubing and connections, including cleaning for re?fixing

(a) 15mm dia

(b) 20mm dia

(c) 25mm dia

Refixing old steel tubing and connections in new or old position (Walls, ceiling, floors, etc.)

(a) 15mm dia

(b) 20mm dia

(c) 25mm dia

S&F 15mm bore steel water tubing medium grade , galvanized ISI marked with all fittings fixed to wall & ceiling or laid in floors complete all as specified and directed by Engineer-in-charge.

All as per item No 10 above but 20mm bore

M&L for reinforced cement concrete type B-1 1:2:4 (using 20 mm agg.) as in chajjas complete all as specified and directed

M&L for GI wire netting 0.90mm dia and 12mm wire mess lathing to wood or metal studding ,joist in wall, beams, chajjas, celing etc in patches n exc 5sqm each including all laps ,cutting and waste all as specified and as directed by engr in charge

M&L for Formwork to soffits of suspended slabs such as roof slabs,chajjas, landings and similar work; not exceeding 200mm thick (Horizontal or sloping) finished fair complete all as specified and directed

M&L for Formwork to sides and soffits of floor or roof beams, lintels, , etc. all as specified and directed.

M&L for Mild steel tmt bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia complete

All as per item No 16 but 6 to 8 mm dia.

M&L for modular size brick work with sub class B bricks built in cm 1:6 straight or curved on plan exc 6 m mean radius complete all as specified and directed.

M&L for 15 mm thick cement plaster on walls in cm 1:6 finished even and smooth with out using extra cement complete all as specified and directed at site .

M&L for 10mm thick cement plaster on ceiling in cm 1:3 finished even and smooth with out using extra cement complete all as specified and directed at site .

M&L for raking out joints/pointing to stone slab or precast concrte slab,chajjas lintel etc complete complete all as specified

M&L for 15mm thick rendering in CM 1:4 with using water proofing compound on fair faces of brick or concrete surface complete all as specified and directed. Note : Water proofing compound shall be measured and paid seperately under respective items.

M&L for rendering 15mm thick in cement mortar CM 1:4 in two layer (First coat 10 mm thick and second 5 mm thick) mixed with water proofing compound @3% by weight of cement (in top layer ) as in window projection/ chajjas / slabs and finished even. (WPC will be measured and paid separetly)

M&L for preparing newly plastered surfaces of ceiling and applying three coat of white wash etc complete all as specified.

M&L for preparation of new plastered surfaces of walls and applying two coats of cement base paint by using roller brush over cement wash with white cement complete all as specified and directed.

M&L for Pre- painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of an colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws as specified

All a sper item No 26 but plain sheet as in walls,ridges etc complete all as specified and directed.

S&F Steel work in tubular trusses including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to I. S.1161- 1979 grade St.-240

S&F Mild steel screw bolts(machine made)with hexagonal or square heads at one ends and screwed the other ,or screwed both ends each ends to be fitted with washers and one hexagonal or square nut nexc 5cm long and 12mm dia complete

Taking down eaves gutters and rainwater pipes (any size or pattern) , including all fittings, heads, shoes, bends, swan-necks,etc., including cleaning or refixing or removal to Store (measured overall as fixed along the centre line over fittings and accessories).

S&F of 75 mm dia PVC (SWR) pipes single socketed, in any length with rubber ring joints fixed to walls complete all as specified and directed

S&F of 110mm PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls

S&F of 110 mm PVC (SWR) bends any radius

S&F 75 mm bore PVC (SWR) bends any radius complete all as specified and directed

S&F 100mm bore Branch pieces, single (equal or unequal), ordinary or inverted (spigot or socket type) or with parallel branches provided with oval acess door

S&F 75mm bore Branch pieces, single (equal or unequal), ordinary or inverted (spigot or socket type) or with parallel branches provided with oval acess door

M&L for preparation of new steel surface and applying two coats of synthetic enamel paint over red oxide primer all as specified and directed

Demolition of Mud/mud puska in roofs, any thickness, including plastering and leeping (whether full thickness removed or only a part thereof) complete all as specified and directed.

Dismantling of brick tiles laid bedded and pointed in any morter or brick tiles on roof , floors, channels, kerbs, aprons etc,cement concrete of any description & in any position not otherwise specifically provided for.

M&L for Cement concrete tiles 20cm x 20cm x 20mm thick over roof treatment, laid over and including 15mm thick screed be din cement mortar (1:6) mixed with and including polymer based liquied water proofing additive @ 200ml liquid water proofing compound by 50Kg weight of cement (1 bag) or as per manufacturers specification and joints of brick tiles shall be filled with cement mortar (1:4) mix with and including 5% curde oil complete all as specified and directed.

M&L for plain cement concrete 1:2:4 type B-0 using12.5 mm graded stone aggregate coping,kerb,string course lacing course ,roof padding,etc including all necessary form work complete all as specified and directed.

M&L for 75 mm thick PCC 1:3:6 type C-2 (using 40mm graded agg) for plinth protection etc complete all as specified.

M&L for cutting out cracks to v-section in existing roofs or terraciv cleaning grouting with cement and sand slurry 1:3. complete all as specified and directed.

M&L for cutting grooves in brick wall 75mm wide and 65mm deep & shaping horizontal face of groove with cement . complete all as specified and directed.

M&L for APP based polymeric water proofing membrane minimum weight 3.6 Kg/ Sqm and minimum 3mm thick reinforced with polyster non wove fabrick (Weight not less than 150gms/Sqm or as per IS), laid over hot bitumen surface by torched application with the strict supervision of manufacturers technical supervisor. Membrane shall be laid with 100mm side/end lap on prepared surface as per manufacturer instruction work shall be carried out strictly with the technical tradesmen and supervision of technical staff of manufacturer.

M&L for 25mm thick PCC 1:2:4 type B-0 (using 12.5mm graded stone aggregate) as in roof padding, benching existing roof slab to slope as per existing or as sirected including finished surface even and fair complete all as specified and directed.

M&L for cleaning the roof surfcae from dust /dirt and any other foreign materials and applying a coat of suitable primer @ 0.30 liters per square meter uniformity after the surfaces fully dried complete all as specified and directed.

S&F Rotational moulded polythene water storage tanks, hoisted and fixed in position 500ltrs capacity including GI union, checked nut and 20mm PTMT float Valve, complete all as specified and directed.

Supply only liquid integral water proofing compund.

S&F 20mm dia Gun-metal, globe or gate valves,with iron wheel screwed both ends for iron pipe or for unions and fixed in repair.

S&F Elegant Fabric Tile made of perforated cement fiber composite 600X600/600X1200X5mm with square edge density 1050kg/m3 covered with fabric on the front side and Acoustics fiber on the back side, water resistance, and fire resistant absorption coefficient upto 0.89 at 160 Hz tested as per ISO 354. The tiles are anti-sag and are installed with Aluminum H Profile on G.I studs 600x600mm center to center 2400mm X 50mm web thickness 0.5mm, flanges 15 & 50mm fully knurled giving it high strength, hot dipped galvanized steel with 120GSM zinc coating specially designed for Acoustic vibration management and long life with a backing of 50mm 1000 GSM thick absorbwool tested as per Fire Retardant IS 15061-2002 for excellent results.

S&F Woodlot FR Grades of size 2430x131x16mm made of exterior grade HDF backed with acoustical having excellent noise absorption 0.88 NRC as per ISO 354. 15mm Aluminum profile conforms to Aluminum Alloy 6063-T 6.Temper as per BS: 1474- 1987 and G.I Lock in clips on the back of tongue and Groove system. Density per panel is 750-800 kg/m3. The panels come with tongue & groove for seamless patterns, 4-28mm Groove and visible panel. The perpendicular holes are available on the back of panel which are covered by black acoustical fleece. Installed on G.I studs 600x600mm center to center 2400mm X 50mm web thickness 0.5mm, flanges 15 & 50mm fully knurled giving it high strength, hot dipped galvanized steel with 120GSM zinc coating with a backing of 50mm 1000 GSM thick absorb wool tested as per Fire Retardant IS 15061-2002 for excellent results.

Demolition of brick work or stone masonry built in cement mortar or lime mortar including all quoins arches, pillars etc complete all as spd & directed.

M&L for two coat of oil bound distemper on newly plastered surface on wall over 3mm thick wall care putty all as specified and directed.

M&L for complete removing of existing treatment on wall surface and applying two coat of OBD over 3 mm thick birla white care Putty on wall to obtain smooth finish etc complete all as specified and directed.

M&L for french polishing of any description width or girth including cleaning and preparation the surface including a coat of wood filler on New work with two or more coat on wooden surface complete all as specified and directed

M&L for RCC B-1 (1:2:4) nominal mix using 20 mm graded stone aggregate as in beams, cantilever, bressummers, lintels over 1.50 m spanand similar work etc complete all as specified and directed

S&F of PVC wall panelling in double layer sheet for panel & inner framework. The strips should have in their centre a grave of 6mm & 1mm depth for sinking the head of the screw used to fix the strips to the wall vertically at an equal interval between two PVC strip. The PVC strips shall be fixed to the wall using steel screws through the groove in the PVC strip by using PVC fasteners panels are joined through solvent content. Wall panelling S Side prelam sheet complete all as specified and directed.

S&F in repair 3mm thick Aiuminium composite panel cladding using aluminium composite panel sheet of 3mm thick (Vita 25mm aluminium foil with PVDF coating) over and including steel frame work,MS Tube (ACP will be fixed over MS tube welded over MS steel framed works) and filling the gaps with silicon , sealant and other material of approved quality etc complete in all respect as per specification and direction of Engineer-in- charge.

Note :- Credit shown in credit schedule of tender document shall be considered by the tenderer while quoting the rates of various items. The same shall be recovered from various payment to contractor before handing over old material

M/S V K MEHROTRA (BID ID -3102793)

M/S Aquarius Construction (BID ID -3103674)

Abhinav Builders (BID ID -3110172)