ADDALT TO CEMENTED OHT BY PVC STORAGE WATER TANK IN JCOs OR MD ACCN AT BASISTHA IN BH COMPLEX UNDER GE GUWAHATI

Amount

Demoliation of RCC OHT of 500 Ltrs capacity by manual method including base columns carefully without damaging to existing building/slab and making good the distrubed surfaces including removing debries exc 50mtrs but not exc 1000mtrs complete all as specified and as directed.

Demoliation of RCC OHT of 1000 Ltrs capacity by manual method including base columns carefully without damaging to existing building/slab and making good the distrubed surfaces including removing debries exc 50mtrs but not exc 1000mtrs complete all as specified and as directed.

M&L for sweeping clean and washing down with water to remove dust, etc., Brushing neat cement slurry with 3.0kg of cement per sq. metre and providing 40mm thick cement concrete type B0, (1:2:4) (using 12.5mm graded stone aggregate) as in roof padding/slope correction finishing the surface even and smooth without using extra cement complete all as specified and as directed.

M&L PCC (1:2:4) type B-2 (using 40 mm graded stone aggregate) as in cement concrete in foundations, filling and mass concrete complete all as specified and as directed.

Taking up or down 20mm bore steel tubing and connections, complete all as specified and as directed.

Taking up or down 25mm bore steel tubing and connections, complete all as specified and as directed.

M&L 20mm tubes, medium grade, galvanized, with all fittings and fixed to walls and ceilings or laid in floors complete all as specified and directed.

M&L 25mm tubes, medium grade, galvanized, with all fittings and fixed to walls and ceilings or laid in floors complete all as specified and directed.

S&F 500 litrs capacity rotational moulded polythylene water storage tanks ( cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR part I complete all as specified and directed. .

S&F 1000 litrs capacity rotational moulded polythylene water storage tanks ( cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR part I complete all as specified and directed. .

S&F 25mm bore Gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed complete all as specified and as directed.

S&F mild steel conforming to Fe.290.Gde-E-165 Framed work such as grills, gratings, etc.. with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work including wire netting, including necessary preperation of surfaces and applying one shop coat of red oxide, zinc chrome primer complete all as specified and as directed. Note: Wire netting will be measured and paid seperately at Supply only rates

Supply only 20mm mesh Wire netting of galvanised steel wire 1.40mm dia fixed with tinned tacks of wire staples complete all as specified and as directed.

M&L preparation new iron and steel surfaces of any description, exc 10 cm width or girth and applying two coats of synthetic enamel paint complete all as specified and directed.

Excavation in trenches not exceeding 1.5m wide and not exceeding 1.5m in depth for for foundation, etc. or for laying of pipes etc and getting out in soft/loose soil complete all as specified and as directed.

Returning, filling in, including, spreading, levelling, watering and well ramming in layers not exceeding 25cm complete all as specified and as directed.

Removing excavated material n.exc 50m and depositing were directed at a level not exceeding 1.5m above the starting level complete all as specified and as directed.

S&F 63mm outer dia. 3- layer PP-R Polypropylene random copolymer) concealed pipes SDR 7.4 (PN16) UV stabilized and antimicrobial fusion welded having thermal stability for hot & cold water supply all PP-R plain & brass threaded polypropylene random fittings laid in trenches including taking out old underviceable GI pipe of 50mm bore complete all as specified and directed

S&F 50mm outer dia. 3- layer PP-R Polypropylene random copolymer) concealed pipes SDR 7.4 (PN16) UV stabilized and antimicrobial fusion welded having thermal stability for hot & cold water supply all PP-R plain & brass threaded polypropylene random fittings laid in trenches including taking out old underviceable GI pipe of 40mm bore complete all as specified and directed

S&F 32mm outer dia. 3- layer PP-R Polypropylene random copolymer) concealed pipes SDR 7.4 (PN16) UV stabilized and antimicrobial fusion welded having thermal stability for hot & cold water supply all PP-R plain & brass threaded polypropylene random fittings laid in trenches including taking out old underviceable GI pipe of 25mm bore complete all as specified and directed

S&F 25mm outer dia. 3- layer PP-R Polypropylene random copolymer) concealed pipes SDR 7.4 (PN16) UV stabilized and antimicrobial fusion welded having thermal stability for hot & cold water supply all PP-R plain & brass threaded polypropylene random fittings laid in trenches including taking out old underviceable GI pipe of 20mm bore complete all as specified and directed

S&F in repair, 63mm outer dia. PP-R Gate valves (brass insert) as per requirement of the site complete all as specified and as directed.

S&F in repair, 50mm outer dia. PP-R Gate valves (brass insert) as per requirement of the site complete all as specified and as directed.

S&F in repair, 32mm outer dia. PP-R Gate valves (brass insert) as per requirement of the site complete all as specified and as directed.

S&F in repair, 25mm outer dia. PP-R Gate valves (brass insert) as per requirement of the site complete all as specified and as directed.

S&F in repair, 20mm bore dia. of pipe Ball valves high pressure of PTMT with epoxy coated Aluminium rod & highdensity plastic ball screwed for iron pipe and fixed. (Minimum weight 20mm - 2100 gms complete all as specified and as directed.

Swastika Engineers and Agencies

SHANKAR ENTERPRISE

HEMONTA DAS

S. R. TRADING