GE/CHM-45/2021-2022 PROVN OF TWO PLATFORMS, RCC JAFRI WALL, SEPTIC TANK, ADDN / ALTN TO STORAGE OF DOMESTIC LPG CYLINDER AND SPECIAL REPAIR TO CHHAJJA, PARAPET EXTERNAL PLASTER UNDER AGE B/R II AT CHANDIMANDIR

Amount

Taking down cement plaster from brick walls or concrete surfaces including raking out joints, hacking out for key, scrubbing down with water complete all as specified and directed and removing rubbish etc. at the places out side the premises complete all as specified and directed.

Demolition of brick work, stone/ boulder masonry and built in cement mortar including all quoins arches, pillars etc but excluding ashlar facings, dressed stone work and precast concrete articles all as specified & directed by Engineer-in-charge.

Demolition of cement concrete unreinforced in ground floors, and pavings not exceeding 15cm thickness (below or above ground level) and removal unserviceable materials, debris and rubbish to a distance not exceeding 100m all as specified & directed by Engineer-in-charge.

Material and labour rendering 20mm thick plaster in cement mortar 1:4 mixed with WPC on concrete roof surfaces and finishing the surface even and fair without using extra cement all as specified and directed by Engineer-in-charge. (Note :- WPC will be measured & paid separately as supply only).

Material and labour 15mm thick rendering cement plaster in Cement and Sand mortar 1:4 over brick or concrete surfaces/ wall finished fair and even without using extra cement and providing necessary scaffolding , safety precautions and other requisite arrangements complete all as specified and directed

Material and labour 10mm thick rendering cement plaster in Cement and Sand mortar 1:6 over brick or concrete surfaces/ wall finished even and smooth without using extra cement and providing necessary scaffolding , safety precautions and other requisite arrangements complete all as specified and directed

Material and labour 10mm thick rendering plaster in Cement and Sand mortar 1:3 on ceiling (concrete surfaces) finished even and smooth without using extra cement, and providing necessary scaffolding , safety precautions and other requisite arrangements all as per site requirement complete all as specified & directed.

Material and labour preparation of new plastered or un-plastered surfaces of walls and applying two coats of cement base paint over a coat of white primer complete all as specified and directed.

Material and labour, preparation of new plastered wall surfaces and applying two coats of oil bound distemper over a coat of 2mm average thick wall care putty on plastered surfaces, preparatory to distempering complete all as specified and directed

Material and labour for three coats of white wash on plastered or unplastered ceiling surfaces including preparation of new surfaces complete all as specified and directed

Material and labour for Two coats of white wash on wall surfaces including preparation of old surfaces complete all as specified and directed

Material and labour for one coat of white wash on ceiling surfaces including preparation of old surfaces complete all as specified.

Material and labour preparation of old plastered or un-plastered surfaces of walls and applying two coats of cement base paint over a coat of white primer complete all as specified and directed.

Material and labour complete removal and preparation of old wall surfaces and applying two coats of exterior weather proof acrylic emulsion paint over a coat of exterior wall primer (all as per manufactures instructions) with and including necessary scafolding and safety arrangements complete all as specified andvdirected.

Material and labour two coats of exterior acrylic emulsion paint (light shade) on plastered surfaces over a coat of exterior wall primer (all as per manufactures instructions) with and including necessary scafolding and safety arrangements complete all as specified andvdirected.

Dismantling of existing brick tiles or terracing tiles single layer on roof grouted in cement mortar including removal of any existing treatment complete all as specified & directed.

Demolition of mud phuska as in roof of any thickness incl plastering and leeping etc (whether full thickness removed or only a part thereof) complete all as specified & directed.

Material and labour PCC 1:2:4 type B-1 (using 20mm graded crushed stone aggregate) , as in padding over roof, mixed with water proofing compound, finished even and smooth without using extra cement, including demoliton of existing PCC complete all as specified and directed. (NOTE : water proofing compound to be measured and paid separately)

Material and labour wire brushing and cleaning top surface, terracing or cement concrete, includng flashings and junction of parapets etc including 3mm thick Atactic polypropylene polymer (APP) based polymeric membrane minimum weighing 3.50kg/sqm and reinforced with polyester non woven fabric (weight not less than 150 gms/sqm) laid over a coat of oil base cold bitumen primer @0.40L/Sqm by approved manufacturer of density 0.87 to 0.89 kg/L at 25° C temperature and viscosity 70 to 160 CPS. The membrane shall be laid using butane torch and sealing all joints etc having 75mm side lap joint and 100mm end lap joint after preparing the surface as per standard practice and as per manufacturer instructions complete all as specified & directed.

Material and labour 3mm thick Atactic polypropylene polymer (APP) based polymeric membrane minimum weighing 3.0kg/sqm and reinforced with polyester non woven fabric (weight not less than 150 gms/sqm) laid over a coat of oil base cold bitumen primer @0.40L/Sqm by same membrane manufacturer of density 0.87 to 0.89 kg/L at 25° C temperature and viscosity 70 to 160 CPS. The membrane shall be laid using butane torch and sealing all joints etc having 75mm side lap joint and 100m end lap joint after preparing the surface as per standard practice and as per manufacturer instructions and finished with applying one coat of aluminium paint @100gm/sqm on top of membrane, and finally applying one coat of aluminum paint over APP membrane, complete all as specified & directed.

Supply and fix, factory made cement concrete tiles 250mm x 250mm x 22mm thick machine pressed, set, jointed and pointed in neat cement slurry with grey cement with no pigment to match the colour of tiles, laid over and including 15mm thick screed bed in cement mortar 1:6, fixed in repair complete all as specified and directed.

Material and labour brick work with fly ash brick old size bricks, straight or curved on plan exc 6 metre mean radius built in cement mortar 1:6 complete all as specified & directed.

Material and labour brick work with fly ash brick old size bricks, straight or curved on plan exc 6 metre mean radius built, half brick thick walls built in cement mortar 1:4, complete all as specified & directed.

Material and labour for honey comb brick work with fly ash brick old size bricks, straight or curved on plan exc 6 metre mean radius built, half brick thick walls built in cement mortar 1:4, complete all as specified & directed.

Material and labour plain cement concrete 1:2:4 type B-0 using 12.5mm graded aggregate as in roof kerbs or mud stops rounded or chamfered on edges, including all necessary form work complete all as specified & directed.

Supply only Integral waterproofing compound, all as specified.

Demolition of reinforced cement concrete in roofs, floors (other than ground floor), RCC tanks, beams, staircase, landing, chajjas, shelves and similar suspended work, including cutting of reinforcement to facilitate demolition and removal of debris , complete all as specified and directed.

Material and labour, reinforced cement concrete , 1:1.5:3, type A-1, using 20mm graded crushed stone aggregate) as in slabs supported on walls, beams etc, shelves and the like complete all as specified and directed (reinforcement shall be measured and paid for separately).

Material and labour RCC (M-20 design mix, using 20mm graded crushed stone aggregate) as in foundations including rafts, footings, foundation beams, plinth beams, bases for columns etc., basement slabs, under-reamed piles and mass concrete and the like complete all as specified and directed (reinforcement shall be measured and paid for separately).

Material and labour, high strength deformed 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 0.9 mm dia. or securing with clips complete all as specified and directed.

Material and labour high strength deformed TMT bars 8mm and over upto and including 10mm dia in stirrups, spacers and binders, cut to length, bent to shape required including cranking, bending spirally for hoping for columns and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips, all as specified and directed.

Use and waste, form work to flat surfaces of suspended slabs such as roof slab, floor slab, landing, shelves etc not exceeding 200mm thick, including edges in any position, rough finished surfaces, complete all as specified and directed.

Material and labour for form Work to edges of concrete flats, treads, break in floors, window cills, concrete railings, openings in concrete walls, floor and roofs exc 20cm wide and side of RCC / PCC bends in walls , horizontal or sloping and similar work complete all as specified and directed.

Supply and fix 500 litres capacity rotational moulded polyethylene water storage tanks (Cylindrical vertical with closed top) double layered, screwable lid, hoisted and fixed in position, including tank nipple, float valve, ball valve 20mm bore PTMT, including dismantling of existing water tanks and removing from site all as specified in SSR Part-I and all as directed by Engineer-in-charge.

Supply and fix 1000 litres capacity rotational moulded polyethylene water storage tanks (Cylindrical vertical with closed top) double layered, screwable lid, hoisted and fixed in position, including tank nipple, float valve, ball valve 20mm PTMT, including dismantling of existing water tanks and removing from site all as specified in SSR Part-I and all as directed by Engineer-in-charge.

Material and labour, cutting chases, pinning in making good to facings where required and pointing in cement mortar (1:3) or PCC (1:2:4) type B-0 using 12.5mm graded crushed stone aggregate to ends or edges of landings, steps, cills, sunshades, shelves, lintels, etc.; and cutting chases for concealed water tubing or concealed conduit wiring, etc., and making good, cutting not exceeding 10cm girth, and removal of rubbish outside MoD land, complete all as specified and directed.

Supply and fix framed work such as grills, gratings, etc with ends of bars shouldered and / or riverted or forged into spikes, framed guard bars, barred iron doors, ladders, framed balusters, walk ways, raillings, frame work of water tanks and similar work confirming to Fe-290 grade E-165 complete all as specified & directed by Engineer-in-charge.

Supply and fix bands, straps, supports or stays for rainwater, ventilating pipes, including bolts, if required; hooks (stay), heavy, for large gates; hook and pintle hinges; chains; hand made sliding bolts; clamps; hold fasts; wall ties; plain angle cleats for securing purlins to wood trusses or rafters; knee piece inserts; two way and three way straps, plate washers and similar small articles confirming to Fe-410-O or Fe-310-O complete all as specified.

Material and labour two coats of synthetic enamel paint on steel and iron surfaces over 10 cm width or girth over a coat of red oxide primer including preparation of new surfaces complete all as specified & directed.

Material and labour preparation of old steel surfaces of any description over 10cm width or girth and applying two coats of synthetic enamel paint complete all as specified and directed.

Material and labour preparation of new wooden surfaces of any description over 10cm width or girth and applying two coats of synthetic enamel paint over a coat of pink primer complete all as specified and directed.

Supply and fix PVC (SWR) rain water pipe, 110mm bore, single socketed in any length with rubber ring joints, fixed to walls , valley, gutter, roof sheet etc with MS clamps made out of flat iron of size 25mm x 3mm including nuts bolts etc, fixed as in repair complete all as specified and directed

Supply and fix 110mm bore PVC (SWR) bends any radius, fixed as in repair complete all as specified and directed

Supply and fixing cast iron soil, waste and vent pipe 100mm dia bore (ISI Marked) sand cast pipes, in any length with or without ears, in cement joint, laid in trenches or in floors etc, complete all as specified and directed.

Supply and fixing cast iron soil, waste and vent pipe 75mm dia bore (ISI Marked) sand cast pipes, in any length with or without ears, in cement joint, laid in trenches or in floors etc, complete all as specified and directed.

Dismantling asbestos cement (corrugated, semicorrugated, etc) sheets in roof coverings complete all as specified & directed by Engineer-in-charge.

Supply and fix pre-painted galvalume aluminium zinc coating (AZ70)GI based corrugated steel sheeting 0.50 mm thick any colour having tensile strength 550 Mpa as in roof coverings/cladding to wall, fixed with self tapping screws etc complete all as specified & directed by Engineer-in-charge.

Supply and fix pre-painted galvalume aluminum zinc coating GI based Plain steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in ridge, hips , valley gutters, drip and straight flashing(length and girth as fixed), fixed with self tapping screws complete all as specified & directed by Engineer-in-charge.

Material and labour, plain cement concrete (1:3:6) type C-1 using 20mm graded crushed stone aggregate as in plinth protection, 75mm thick, laid to slope of 1:20, finished even and smooth, with 10mm wide joints to full depth @ 2.5m c/c and at corners, filled with mastic mortar, including dismantling of PCC of complete all as specified and directed.

Material and labour taking down, chipping and removing the loose, split, damaged cement concrete, cement mortar surfaces of RCC columns, beams, walls, chajjas etc and exposing the reinforcement, wire brushing and cleaning the exposed steel reinforced bar, apply rust remover over the cleaned re-barsurface wash the re-bar with clean water for removing all rusts fromthe old re-barsurfaces, fixing new reonforcement for strengthen the members as required, applying two coats of epoxy zinc primer on new and old steel surfaces, saturate the substrate with water applying one coat of polymer modified cement and quartz sand mortar in CM 1:3 mix, 40mm average thick in two coats, with and including polymer @10% by weight of cement, including erecting and dismantling steel scafoldingfor carrying out the work upto height of 10 metre (Appx) complete all as specified and as directed. Note:- Make;- Dr fixit/ Sunanda/chemestik/fosrock.

Material and labour Welded steel wire fabric, fixed complete to steel members , Weight per square n.exc 4Kg metre complete all as specified and directed.

Material and labour reinforced cement concrete type A-1, 1:1½:3 (nominal mix, using 20mm graded crushed stone aggregate) as in beams, lintels over 1.5 metre span and the like complete all as specified and directed (reinforcement shall be measured and paid for separately).

Material and labour form work to sides and soffits of floor or roof beams, beam hanunchings, girders, shelves including supports, overhangs etc also splays between floors and beams etc rough finished surface of concrete flat complete all as specified and directed.

Excavation in trenches not exceeding 1.5m wide and not exceeding 1.5m in depth for foundation etc, laying of pipes, cables, poles, stay or for shaft, wells, cesspits, manholes, pier holes etc not exceeding 10 sqm on plan and getting out in hard /dense soil, complete all as specified & directed.

Excavation over areas in hard/dense soil not exceeding 1.50 metre in depth and getting out complete, all as specified.

All as per item No 55 but depth above 1.5m but n.exc 3.00m

Returning filling in including spreading, levelling, watering and well ramming in layers not exc.25cm thick each layer of soil all as specified.

Removal excavated soil to a distance not exceeding 50 m and depositing where directed at a level not exceeding 1.5 m above the starting point complete all as specified & directed.

Material and labour plain cement concrete 1:3:6, nominal mix, type C-2 using 40 mm graded stone aggregate as in foundation, filling and mass concrete, all as specified & directed.

Material and labour plain cement concrete 1:3:6, nominal mix, type B-1 using 20 mm graded stone aggregate as in foundation, filling and mass concrete, all as specified & directed.

Material and labour, 22 to 25mm thick Dholpur stone cladding (mosaic) with machine cut edges, colour & shade as approved by GE, over and including 20mm thick screed in cement mortar 1:6 complete all as specified and directed

Material and labour 25mm thick precast cement concrete 1:3:6 type C-0 using 12.5mm graded stone aggregate as in louvers or jallies (measured solid), including all mouldings but excluding frame, set in cement mortar (1:4) complete all as specified & directed by Engineer-in-charge.

Material and labour plain cement concrete 1:4:8 type D-2, using 40mm graded crushed stone aggregate as in packing under and haunching against the sides of pipes (150mm bore pipe) after the pipe are laid and tested including making good and preparing the existing bedding to receive new pipe complete all as specified and directed.

Material and labour RCC pipes class NP2 150mm dia bore, with collars, ISI marked, jointed with cement mortar, laid in trenches and tested including fittings of same grade complete all as specified and directed (excavation, earthwork and PCC shall be measured and paid for separately)

Material and labour 75mm thick plain cement concrete 1:4:8 type D-2 using 40mm graded crushed stone aggregate as in sub base of path finishing even and rough receive to top layer complete all as specified & directed.

Material and labour Loose filling with broken brick aggregates of gauge 80 to 150 mm in soakage pits, soakage wells complete all as specified & directed.

Taking down chowkhats or frame n.exc 1.5 Sqm with shutter (without taking off shutters from the frame) and removal from site complete all as specified & directed.

Hacking out old broken glass ( any thickness) size quality etc from metal frames fixed with pin, beading or oil putty complete all as specified and directed.

Supply and fix, 3mm thick sheet glass ordinary quality any size and in any type of frame and glazing with oil putty ( or beading ) in square n.exc 0.5 Sqm in each panes complete all as specified and directed.

Supply and fix factory made pressed steel frames of profile width 125mm x 60mm fabricated from 1.25 mm thick sheet, for doors with one or more rebate rebate including necessary fixing lugs, hinges, lock strike plate, etc, and back filled with PCC 1:3:6 type C-1 complete all as specified.

Supply and Fix flush shutters 35mm thick factory made solid core construction with block board core and ply wood face panels commercials type on both side complete all as specified & directed.

Supply and Fix mild steel sliding door bolt 300mm long, clip and bolt type, stove enameled black, with bright bolt not less than 12mm dia with and including a minimum 6 bolts and nuts, four on bolt plate and two on staple plate including necessary welding, complete all as specified and directed.

Supply and fix mild steel pressed bow handle oval type stove enamelled black of 150mm long fixed with screw to shutter complete all as specified and directed.

Material and labour 150mm mild steel barrel tower bolts, stove enameled black with bright bolts (ISI Marked) and welded to pressed steel frame complete all as specified & directed.

Material and labour Butt hinges, cold rolled steel medium weight 100mm long for fixing to steel chowkhats complete all as specified & directed.

Demolition of stone slabs and tiles of any description or thickness in floors laid, bedded and pointed in any mortar including disposal of demolished material n.exc 1.5 km complete all as specified and directed.

Material and labour 75mm thick PCC 1:2:4 type B-2 (using 20mm graded crushed stone aggregate) as in flooring, finished fair and even without using extra cement complete all as specified and directed.

Material and labour 25mm thick bituminous mastic flooring over a tack coat of bitumen @ 10kg/10sqm complete all as specified and directed.

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