Repair of Roof Treatment of AWTM Main Bldg Guest House Bldg No 1H 2H Dining Hall Kitchen Badminton Hall etc

Excavation of soil: Labour only for excavation of earth in dense soil and returning filling in spreading,levelling,watering all complete

Removal of spoil: Labour only for removal of spoil mixed with excavated earth, damaged tarfelt, damaged plaster, broken bricks, concrete rubbish and debris, broken glasses etc. from work site to a distance of 1.50 km. outside the factory (20% deduction in measurement will be made from the volume of spoil) all complete

P.C.C. (1:2:4) : M & L for providing plain cement concrete type-B1, 1:2:4 mix ( using 12.5 mm graded stone aggregate ) as in sub-base, filling and mass concrete, topping of floor all complete

Liquid water proofing compound: Supply & mixing of Liquid water proofing compound like Sika/ Dr. fixit / Shalimar or substantially equvalant make water proofing admixture or any approved BIS standard LWPC, mixed with cement concrete or cement morter @0.20 Lit /bag of cement all complete

Cutting grooves : Labour only for cutting grooves in brick wall, 75 mm wide and 65 mm deep and shaping horizontal face of groove making good with cement mortar (1:3) all complete.

APP: S & F of APP based polymeric membrane minimum weighing 3kg/sqm and minimum 3mm thick reinforced with polyster non wove fabric (wt. not less than 150 gms/sqm) after applying evenly a tack coat of industrial bitumen 85/25 at the rate of 1.2 kg per sq.m including cleaning surfaces after necessary preparetory work, the layer of APP shall be laid using butane torch and sealing all joints properly complete all. [The firm has to submit warranty of Seven Years ( from the date of completion) in respect of this item @ 2% of the value of this item in the form of Bank guarantee/TDR before claiming final payment . In case of any leakage through the roof area done by this item, firm has to rectify the same within 7 days otherwise the same will be forfeited.]

Repairing Cracks: M & L for cutting out cracks to V-section in existing roofs or terracing, cleaning out, wetting, grouting with cement and sand slurry 1:3 all complete.

Bitumastic Gola: M & L for using hard bitumastic gola,with 80/25 bitumen and coarse sand mixture. 1:3 by weight, 8cm x 8cm at the junction of roofing to vertical / horizontal surfaces for sealing the gaps or holes all complete

Taking down Plastering: Labour only for taking down cement plastering or bedding layer on brick or stone walls,roof etc. including raking out joints, hacking for key, scrubbing down with water, etc. to received new bedding layer in any position all complete.

Bedding layer (1:6) : M & L for rendering average 20 mm thick cement plaster 1:6 in screed bed over existing concrete surface etc. of any description all complete.

Ceiling plastering (1:4) : M & L for rendering 10 mm thick cement plaster 1:4 mix in ceiling or concrete surfaces of any description all complete.

Cement plaster(1:6): M & L for providing 12 mm thick cement plaster 1:6 mix on fair faces of brick work or concrete surfaces all complete

Washable distempering in ceiling : M & L for applying two coats of washable distemper of 1st quality make- Asian / Berger / ICI or substantially equivalent make and approved shade after necessary preparatory work with primer to distempering in ceiling all complete

40 mm dia G.I. Pipe: Supply & fixing of G.I. pipe medium gauge 40 mm dia for protection of conductor all complete

Removal of earth strip: Labour only for dismantling, existing embedded Al/GI flat strip all complete

PVC rain water pipe 110mm dia : S & F 110mm dia. bore PVC (SWR) single socketed [Make: Oriplast / Supreme / Finolex or substantially equivalent ], in any length with rubber ring joints, properly fixed in wall, trenches or in floors all complete

PVC door 'T' junction 110mm : S & F 110mm dia. PVC (SWR) 'T' junction, [Make: Oriplast / Supreme / Finolex or substantially equivalent ] equal or unequal to fixed in position all complete

Air-termination Copper rod: Supply and fixing of Air-Termination copper rod 12 MM dia and 300 MM long, single pointed at the top and rigid connection to the down conductor all complete.

Earthing: Material and labour for earthing complete with medium class G.I. Pipe electrode 40 MM dia. 2.5 meters length, buried directly and preferably vertically in ground with top edge not less than 1.25 metres below ground level connected earthing lead by using 25 x 4 mm galvanised iron strip upto the test point and making of pit as shown in plate-2 alongwith alternative layer of charcoal and salt including testing of all complete

Earth continuity conductor: S & F earth continuity conductor to wall or buried in ground or any other indicated situation for earthing of size 25mm x 3mm Al strip all complete

Fixing Al/G.I strip: Fixing of Al / G.I. flat type old distorted LP conductor all complete

Dismantling of brick work: Labour only for dismantling of brick work or stone/boulder masonry of any type built in cement morter including all quoins, arches, pillars etc all complete

Taking out damaged old Tarfelt: Labour only for taking out existing old damaged tarfelt from the roof surface and cleared the same from work site to place nearby ground area all complete

Uprooting of plants : Labour only for complete uprooting of plants of any girth and any description after that m & l for using acid/copper sulphate in the root position of plants and making good the dismantled area by using cement mortar 1:3 complete all complete

Mounting insulator: Supply and fixing of porcelain insulator for running of lightening conductor through the roof,wall,etc. all complete