Water proofing treatment of RCS Section inside SAF, Kanpur

Amount

Taking down old existing treatment (tarfelt) including cement or cement lime plaster, screed bed, loose concrete etc, any description all as directed by E-I-C.

M&L, for brushing neat cement slurry with 3.00 KG of cement per Sq. Meter. Specification for cement used:- Make: ACC, Lafarge, KC or equivalent. Test Certificate of cement is required during sample approved by E-I-C. Specifications of material used should confirm to clause no. 4.3 of MES SSR 2009, Part-1.

M&L, for 15 mm thick plaster in cement mortar 1:4 mixed with water proofing compound @ 2% by weight of cement over roof slab, cement plaster laid in slope all as directed by E-I-C. Make: ACC, Lafarge, KC or equivalent. Test Certificate of cement is required during sample approved by E-I-C. Specifications of material used should confirm to clause no. 4.3 of MES SSR 2009, Part-1.

Supply only integral water proofing compound approved by E-I-C before use in the work. Make – STP, IWL, Dr. Fixit or equivalent. Test certificate WPC is required during sample approved by E-I-C. Specifications of material used should confirm to clause no. 4.8 of MES SSR 2009, Part-1.

M&L for APP modified membrane water proofing treatment on roof slab as specified. (a) The roof surface shall be thoroughly wire brushed, washed, dried up & cleaned to remove all foreign materials & dust to receive primer. (b) On the dried roof surface apply a uniform coat of bitumen primer @ 0.40 liter/sqm till the surface properly impregnated. (c) On this primed surface, applying one coat of hot blown bitumen 85/25 grade @ 1.20 Kg/sqm over the entire surfaces and then providing a layer of App based of polymeric membrane (Make- STP / IWL or equivalent) weighing 3.0kg/sqm and minimum 3mm thick. (d) After laying APP membrane, applying a coat of hot blown bitumen of 85/25 grade @ 1.20 Kg/sqm. (e) The overlap between membrane joints shall be 75mm on longitudinal direction and 100mm on transverse direction. (f) Top most layer of surface finish shall be with Isothane EMA Paint @ 0.50 KG/ SQM. Test certificate of cement and APP membrane is required during sample approved by E-I-C. specifications of material used should confirm to clause no. 11.43 and their sub clause of MES SSR 2009, Part-1.

Supply & Fixing rough cast wired glass exe. 1.00 Sq m but n. exe. 1.50 Sq. m , 6.40 mm thick and glazing with oil putty in square for north light glass all as per specification and as directed by E-I-C.

Taking down rain water pipes ( any size or pattern), including all fittings, heads, shoes, bends, swan necks, etc., including cleaning and re-fixing complete with all fitting or removal to store, all as specified and directed by Engineer In Charge.

S&F, 150 mm dia. cast iron rain water socketed pipes with cement joints, with ears all as specified and directed by Engineer In Charge.

M&L, 150 mm dia. Of cast iron shoes of rain water pipes with cement joints fixed to wall as directed by E-I-C.

Cutting holes for clamp fixing etc. in brick walls built in cement mortar superficial area n. exe. 150.00 Sq. cm and making good in cement mortar 1:3 or cement concrete 1:2:4 type B-1, as required, all as per specification and all as directed by E-I-C.

S&F, bands, straps, supports or stays for rain water pipes including bolts, if required hooks (stay), clamps and similar small articles conforming to Fe 290. Gde-E-165 all as directed by E-I-C.

Trimming of tree branches over hanging over roof including shifting of debris / branches etc. at suitable place as directed.

Removal of rubbish, debris, Rocks demolished building materials, or excavated material etc. to a distance exe. 1.50 KM but non exc. 5.00 KM and depositing where directed at a level n. exe. 1.50 m above the starting point complete as directed by Engineer In Charge.

SUBHASH CHANDRA KATIYAR (BID ID -747458)

RAMESH YADAV (BID ID -747173)

M/s Raghvendra Traders (BID ID -746878)

B.S. CONSTRUCTIONS (BID ID -751974)

PAPPU BUILDERS (BID ID -753689)