Cleaning and replacement of overhead water tanks and repair to GI water tubing and Post construction antitermite treatment to certain building at AF Stn Nal under GE (AF) Nal

Amount

Demolition of concrete cement (un-reinforced) other than ground floors and pavings in floor & paving n.exc 15 cm thick (below or above ground level) and removing from site complete all as specified and directed. Note:- The demolished material shall be disposed off out side the MOD land. The contractor shall quote his rates considering this aspect.

M&L Plain Cement concrete 1:2:4 type B-1 using 20 mm graded crushed stone aggregate as in seismic and other similar bands, base of water tanks, shelves, copings, bed plates, hold fasts, plinth courses, filling in presserd steel frame and the like finished fair and even incl necessary form work complete all as specified and directed.

Cleaning and removing all scale and dirt from RCC / PVC tank capacity of tanks exc. 250 ltrs but not exc. 500 ltrs by emptying, drying, cleaning with chlorine / washing powder by scrubbing the dust with wire brush from tank by removing inlet and outlet pipe and refixing inlet and outlet pipe with new tank connection fitting in the same position after cleaning and marking the date of cleaning on the tank with paint complete all as specified and directed. Note:- "Writing "CLEANED ON DD/MM/YY" on service water tank with letters or figures (Block. Roman) of size 5 cm high and min 5cm wide each.

Cleaning and removing all scale and dirt from RCC / PVC tank capacity of tanks 1000 ltrs by emptying, drying, cleaning with chlorine / washing powder by scrubbing the dust with wire brush from tank by removing inlet and outlet pipe and refixing inlet and outlet pipe with new tank connection fitting in the same position after cleaning and marking the date of cleaning on the tank with paint complete all as specified and directed. Note:-(i) "Writing "CLEANED ON DD/MM/YY" on service water tank with letters or figures (Block. Roman) of size 5 cm high and 5cm wide each.

Dismantling water tanks 500 litres capacity and removing from site complete all as specified and directed.

Dismantling water tanks 1000 litres capacity and removing from site complete all as specified and directed.

S&F 500 litre capacity Rotational moulded polyethylene water storage tank, white colour, triple layers, conforming to IS, cylindrical vertical with closed top, hoisted and fixed in position complete all as specified and as directed.

S&F 1000 litre capacity Rotational moulded polyethylene water storage tank, white colour, triple layers, conforming to IS, cylindrical vertical with closed top, hoisted and fixed in position complete all as specified and as directed.

S&F 20 mm bore, Ball valves high pressure of PTMT with epoxy coated Aluminium rod & high density plastic ball screwed for iron pipe and fixed. (Minimum weight - 210 gms) complete all as specified and as directed.

S&F in repairs 15 mm bore, Ball valves high pressure of PTMT with epoxy coated Aluminium rod & high density plastic ball screwed for iron pipe and fixed. (Minimum weight -142 gms) complete all as specified and as directed.

S&F in repairs 20mm bore, Ball valves high pressure of PTMT with epoxy coated Aluminium rod & high density plastic ball screwed for iron pipe and fixed. (Minimum weight - 210 gms) complete all as specified and as directed.

Fixing only in repairs 15mm / 20mm bore, Ball valves of any type complete all as specified and as directed.

S&F as in repairs PVC lid / cover for PVC water tank 500 litre capacity incl double pin and locking arrangement complete all as specified and as directed. Note : Colour of Lid shall be as directed by the Engineer-in-Charge.

Taking up or down steel tubing 15mm bore and connections, including cleaning for refixing or removal from site complete all as specified and directed.

All as per serial item No. 14.00 here-in-before but 20 mm bore pipe

All as per serial item No. 14.00 here-in-before but 25 mm bore pipe

S&F 15 mm bore steel tubing medium grade, galvanized, with and including all fittings and fixed complete to walls and ceilings or laid in floors, complete all as specified and directed.

All as per serial item No. 17.00 here-in-before but 20mm bore pipe

All as per serial item No. 17.00 here-in-before but 25mm bore pipe

Fixing only old steel tubing and connection 15 mm bore in new or old position wall, ceilling, floor etc. complete all as specified and directed. Note :- Old pipes retrieved vide item 14.00 shall be re-used.

Fixing only old steel tubing and connection 20 mm bore in new or old position wall, ceilling, floor etc. complete all as specified and directed. Note :- (i)Old pipes retrieved vide item 15.00 shall be re-used. (ii) New fittings required at site shall be arranged by the contractor and cost of the same is included in the unit rate of this item.

Fixing only old steel tubing and connection 25 mm bore in new or old position wall, ceilling, floor etc. complete all as specified and directed. Note :- (i)Old pipes retrieved vide item 16.00 shall be re-used. (ii) New fittings required at site shall be arranged by the contractor and cost of the same is included in the unit rate of this item.

S&F as in repairs 20 mm bore stop valve, cast copper alloy, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for unions and fixed complete all as specified and as directed.

S&F as in repair 25 mm 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.

Dismantling roofs, floors (other than ground floors), (reinforced), beams, staircases, landing, chajjas, old RCC tanks and similar suspended work and surface made good with PCC 1:2:4 type B-1 complete all as specified and as directed . Note:- The demolished material should be disposed off out side the MOD land. The contractor shall quote his rates considering the above fact.

S&F as in repairs 110 mm dia PVC (SWR) waste and vent pipes in any length with rubber ring joints fixed to wall complete all as specified and directed.

S&F as in repairs PVC (SWR) bends plain or heel rest 110 mm dia complete all as specified and directed.

M&L Providing and injecting emulsion for post constructionl anti termite treatment using chemeical chloropyrihos 20% EC emulsifiable concentrate along the external wall of building below concrete or masonry apron using chemical emulsion @ 2.25 liter per linear metre including drilling 12mm dia holes @ 300 mm apart and plugging holes with cement mortar 1:2 (1 cement : 2 coarse sand) in apron complete all as specified and direced.

M&L Providing and injecting chemical emulsion for post constructionl anti termite treatment using chemeical chloropyrihos 20% EC emulsifiable concentrate of soil under existing floors using chemical emulsion @ 0.75 liter per hole 300 mm apart (boths ways Horizontal and vertical) and plugging holes with cement mortar 1:2 (1 cement : 2 coarse sand ) to match with the existing surface complete all as specified and direced.

S&F as in repairs PVC lid / cover for PVC water tank 1000 litre capacity incl double pin and locking arrangement complete all as specified and as directed. Note : Colour of Lid shall be as directed by the Engineer-in-Charge.

m/s gaurav enterprises

M/S BUDHRAM BISHNOI

Vijay Enterprises