REPAIRS TO DRAINS, COMPOUND WALL, ROOF AND CERTAIN MISCELLANIUS WORKS AT DRDL UNDER AGE B/R 1, KANCHANBAGH, HYDERABAD

Amount

Demolition of brick/stone masonry built in cement mortar including all quins arches, pillars etc complete all as directed.

Demolition of RCC cement concrete slab of manholes/ Drain covers or any description complete all as directed by Engineer-in-Charge.

Demolition of cement concrete (unreinforced) in ground floors and paving n exc 15 cm thickness below or above ground level, removal fo rubbish and debris and depositing in low lying areas complete all as directed.

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing removing serviceable tiles to store and rubbish off the premises complete all as directed.

Dismantling wrought iron or mild steel work of any description not otherwise provided for complete all as directed.

Dismantling of Aluminium partetion wall of any section in and any position complete all as directed.

Taking down cement plaster on brick/stone masonry walls, ceilings etc. including raking out joints, hacking for key, scrubbing down with water complete all as specified and as directed.

Dismantling of Asbestos cement (corrugated, semi-corrugated, etc.) sheets in roof coverings complete all as directed.

Excavation in trenches, in soft/loose soil, not exceeding 1.5 m wide and not exceeding 1.5 m in depth, for foundation etc. or for shafts, wells, cesspits, manholes, pier holes, etc. not exceeding 10 sqm on plan and not exceeding 1.5 m in depth and getting out complete all as directed

Returning and filling in trenches spreading leveling watering and well ramming in layers not exceeding 25 cm complete all as directed

Removing excavated materials not exceeding 50 m and depositing where directed at a level not exceeding 1.5 m above the starting point complete all as directed.

M&L for walling of squared rubble masonry, regular coursed, Secunderabad type, well bonded, bedded and solidly hearted, built in cement mortar 1:6 including necessary face work complete all as directed.

All as per srl item No. 12 above but except materials

M & L for Fly Brick work with sub class 'B' bricks, straight or curved on plan exceeding 6 m mean radius, built in CM 1:4 complete all as specified and directed.

M & L for R C C 1:2:4, type B1 using 20 mm graded stone aggregates in pre-cast cover slabs for manholes including necessary form work and set in CM 1:6 complete all as specified and directed.

M & L for 75mm thick plain cement concrete type B-1, 1:2:4 (using 20mm graded stone aggregate) as in foot path complete including necessary form work and finishing exposed surface fair and even complete all as directed.

M&L for PCC 1:4:8 type D2( using 40mm graded aggregate) in foundations / Sub base complete all as directed.

M & L for PCC 1:2:4, type B-1 using 20 mm graded stone aggregates as in copings including weathering, slightly rounded or chamfered angles and throating including necessary formwork (straight or curved) and finishing exposed surfaces fair and even complete all as specified and directed.

M&L for 75mm thick PCC 1:3:6 type C2 (using 40mm graded stone aggregate) as in plinth protection complete all as directed.

M&L PCC 1:2:4 type B2, 100mm thick as in flooring including finished surface even and smooth with out using extra cement complete all as directed

M&L for rendering 10mm thick in CM 1:6 on fair faces of brick work or concrete surfaces, rendering is to be finished even and smooth without using extra cement complete all as directed.

M&L for rendering 15mm thick in CM 1:6 on fair faces of brick work or concrete surfaces, rendering is to be finished even and smooth without using extra cement complete all as directed.

Rendering 15mm thick on brick or concrete surfaces in CM 1:4 using integral waterproofing compound finished even and smooth without using extra cement complete all as specified and directed. Note:- Intergal waterproofing compound shall be measured and paid separately under respective item of this schedule.

Raking out joints/pointing in cement mortar to brick work in walls or to bricks on edge in floors, surface channels, roofs, etc., complete all as directed.

Keyed pointing built in cement mortor 1:4 to random or polygonal rubble, uncoursed or brought upto courses complete all as directed.

Supply only integral waterproofing compound complete all as directed.

M&L RCC 1:2:4 Type B-1 (20 mm graded aggregate) Precast cover slab of area drain etc in cm 1:4 complete all as directed.

M/L for mild steel deformed TMT bars 10 mm dia and over cut to length bent to shape required including cranking bending spirally for hoping for columns hooking ends and binding with and including mild steel wire annealed not less than 0.90 mm dia or securing clips quality confirming to IS complete all as specified and directed.

M&L 30mm thick chequered tiles using white cement and pigments of size 380mm X 380mm with resistant coating of approved design laid with cement slurry @ 3kg/Sqm over 15mm thick screed bed in cement mortor 1:6 complete all as specified and directed

Taking down existing unserviceable false ceiling of any description, thickness an any position including channels, sections, angles etc. complete including taking out old bulbs, fans and fitting, refixing in its original position after fixing of false ceiling complete all as directed.

S&F of Anodised aluminium snap grid frame work 'Size of grid 605x605mm for false ceiling complete all as specified.

S&F Perforated particle board/tiles for insulation and acoustic purposes, 60x60 cm in size, fixed with nails to timber frame work or with staples on snap grid complete all as specified and directed

M&L for preparation of new or previously untreated surfaces of wood or wooden based sufaces of any description, not otherwise described, over 10 cm width or girth and applying Two coat of synthetic enamel paint over a coat of pink primer complete all as specified and as directed

M&L for preparation of new plastered surfaces of existing treatment from external surfaces of walls/ ceiling, washing with water and applying two coats of weather proof antifungal exterior paint as per manufacturers instructions over a coat of true care exterior wall primer over two coats of external birla putty 1.5mm each to level the surface and finshied smooth with emeny paper No.180 followed by emeny paper No.320 or 400 and wipe it clean complete all as specified and directed. Make:- Apex Ultima of Asian Paints or techno commercially equivalent in Indigo, JSW

Taking down of aluminum door shutters of any description and any size for replacing of floor spring of one No for aluminum door with heavy duty,pivot only floor hing,glazing clips,rubber beading,rubber gasket and re-fixing the door after easing and perfectly closing /opening by using necessary alignment for functioning and making good to the damaged portions complete all as directed

S&F Anodised aluminium with Powder Coating to Item above to (minimum thickness of powder coating 50 micron) frame work and frame for doors, windows ventilators with one or more rebates including joining cleat for fixing etc. complete all as specified.

S & F Anodised aluminium door shutters powder coating of any colour (Thickness of powder coating not less than 50 micron), aluminium section weighing 0.55kg/m including necessary joining cleats, glazing clips, rubber neoprene packing, handles 2 Nos in each door, hinges, anodised aluminium snap beading, screws etc. complete all as specified

S & F 100mm long But hinges, extruded aluminium alloy, with galvanised mild steel hinge pin, anodised and fixed, type C-21 complete all as directed.

S & F 150mm long Floor door stopper of aluminium alloy body and tongue, anodised, with hard drawn steel spring fixed in floor complete all as directed.

S&F Door closer hydraulically regulated, designation No 3, universal type,Aluminium (extruded section body) suitable for door shutters of 851 to 1000 mm in width and of weight between 61 to 80kg and fixed complete all as directed.

Mortice lock Brass 4 Levers vertical type, size 100mm complete all as directed.

S&F in repairs 5.50 mm Plain Sheet glass, ordinary quality and glazing with oil putty in square exc 0.5 sq.m in each pane complete all as directed.

S & F in repair 12mm thick prelaminated particle board, exterior grade, prelaminated both sides with decorative choice laminations to be fixed in aluminium partion complete all as directed.

Resecuring or easing & adjusting without taking down shutters of any description exc 1sqm and n exc 2sqm each complete all as directed.

S&F Mild steel framed work as in ladders,framed balusters, walk ways, railings and similar work conforming to Fe 410-O or Fe 310-O complete all as directed.

Preparation of new iron or steel surfaces of any description over 10 cm width or girth and applying two coat of synthetic enamel paint over a coat of red oxide primer complete all as directed.

Taking down existing roof treatment of any description, any position with bituminous felt including plaster/loose concrete and removing rubbish to a distance exceeding 500m but not exceeding 1000m and roughening the surfaces of old concrete by picking, scraping, cleaning and washing down with water to remove all dust etc complete specified and directed.

M&L for Plain Cement Concrete Type B1 1:2:4 (using 20 mm graded stone aggregate) as in padding concrete, coving of vertical junctions, coping of vertical junctions, coping and platform for OH water tanks etc on roof top, complete all as directed.

M&L for brushing neat cement slurry with 3 Kg of cement per Sqm over the RCC slab and sides complete all as directed.

M&L for rendering 10mm in CM 1:3 over concrete surfaces on RCC roof slab and parapets mixed with WPC @ 3% by weight of cement shall be carried out complete all as specified and directed. Note : WPC will be measured under separate item of this schedule.

M&L water proofing treatment with polymeric standard membrane of weight not less than 3kg per sqm and minimum 3mm thick reinforced with polyster non wove fabric (wt not less than 150gms/sqm) laid over primed surface by forced application complete. Shall be fused uniformly by LPG torch flame on horizontal/vertical/slope surface on roof complete all as specified and directed by Engr-in-Charge. Water proof treatment consist of as under: - (i) Applying one coat of bitumous primer conforming to IS 3384 @ 0.3 ltrs per sqm (ii) Laying APP based memberane as specified thickness and weight. (iii) Appplying one coat of bitumen grade 85/25 @1.20Kg per sqm. (iv) Applying a caot of bitumenous aluminium paint.

S&F pre painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50mm thick or any colour having tensile strenght of 5510 Mpa as in roof coverings/ cladding to wall, fixed with self tapping screws as specified.

S&F Rolled sections as in main and cross beams, hip and jack rafters; purlins where connected to common rafters and running rails and guides for sliding doors; fixed with angle cleats or other connecting plates complete all as directed.

S&F MS work in hand rails, half rounded or other stock section or core for wooden hand rail straight portion, posts and struts in fincing including cutting tops to shape as directed, drilling holes, notching for wire, etc and similar work confirming to Fe 290 Gde E-165 complete all as directed.

Ditto as above but fixing only.

S&F welded steel wire fabric weight n.exc 4.0kg per sqm fixed with wood or steel members complete all as specified

S&F Galvanised 2 strand steel barbed wire 2.24mm dia barbed with 2mm dia barbs at 75 mm spacing ang straining and fixing to any type of standard rails straining bolts, incl securing or tying at crossing with and provn of galvanised mild steel wire, staples or steel pins, etc as directed (each line wire to be measured)

sri vishnu enterprises

M/s K Venkateswara Rao

sanjar enterprises

SHAH ENTERPRISES

Sai construction & services

M/S AKSHATHA ENTERPRISES