PROVN OF ADDL PVC OH WATER TANK FOR OR MARRIED ACCN AT OLD PADMINI LINES AT UDAIPUR MIL STN

Amount

S&F 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 & similar work conforming to Fe 290-0 Gde E-165 complete all as specified and directed.

M&L PCC 1:2:4 type B1 using 20 mm graded stone aggregate as in fixing hold fast complete all as specified and directed.

Applying two coats of synthetic enamel paint on steel & iron surfaces of any description, not otherwise, described, over 10cm width or girth including preparation of new surface & applying one coat of red oxide, zinc chrome complete all as specified and directed.

M&L PCC type B-1, (1:2:4) using 20mm graded stone aggregate Finished even & smooth using extra cement complete all as specified and directed.

Taking down cement plaster from brick walls ,concrete surfaces including raking out joints, hacking for keys, scrubbing down with water etc complete all as specified and as directed.

Material and Labour for 15mm thick rendering on fair faces of brick work, concrete surfaces in cement mortar 1:4 mixed with WPC as per manufacturer’s instructions, finished even and fair, complete all as specified. (Note : WPC shall be measured and paid separately)

Supply only integral water proofing compound, complete all as specified and directed.

M&L Precast Reinforced cement concrete type B1 (1:2:4) using 20 mm graded aggregate set in CM(1:4) in landings, cover slabs (for manholes etc.) chullah hoods, chajjas, water troughs, mangers, shelves and similar articles with plain faces

Material and labour mild steel TMT bars, 10 mm dia and over, cut to length, bent to shape required including cranking, binding spirally for hooping or column, hooking ends and binding with mild steel wire (annealed) not less than 0.9 mm dia or securing with clips, complete all as specified and directed.

M&L Brick work using old size bricks with sub class 'B' bricks straight or curved on plan exc 6m mean radius built in cement mortar 1:6 complete all as specified and directed.

S&F Rotational molded polyethylene water storage tanks white in colour, tripple layered, Threaded lid/cover, weight should not less than 18.00 Kg (cylindrical vertical with closed top) capacity 500 Ltr hoisted and fixed in position all as specified and directed by Engr-in-charge. (Make:- Sintex/ Rotex/ Polycon)

S&F GI Tubes, `medium grade' with all fitting; laid in trenches of 20 mm bore complete all as specified and directed.

S&F GI Tubes, `medium grade' with all fitting; laid in trenches of 25 mm bore complete all as specified and directed.

Taking up or down steel tubing & connections, including cleaning & Refixing old steel tubing & connections in new or old position (Walls, ceiling, floors, etc.) of 20mm bore complete all as specified and directed.

S&F Gun-metal, globe or gate valves 20mm bore, with iron wheel head, screwed both end for iron pipe complete all as specified and directed.

S&F in repair PVC ball valves high pressure with epoxy coated aluminium rod & high density plastic ball screwed for 20mm bore pipes all as specified and directed by Engr-in-charge.

Material and labour for carrying out water proofing treatment for roofs in the following stages and as directed :-

(i) Material and Labour for 10mm thick plaster in CM 1:4 with WPC will be applied over the roof slab. After the plaster is cured the roof will be tested for water tightness by pounding with water for seven days for any seepage/leakages etc. If any seepage is observed the rectification will be carried out by pressure grouting under the pressure of 5 Kg/Sqcm using cement based cement grout. After the surface is repaired the slab will be tested for water tightness again before proceeding with further treatment.

(ii) The surface of roof, parapet and gutters, drain mouths, etc. over which waterproofing treatment is to be applied shall be cleaned of all foreign matter such as fungus, moss dust etc by wire brushing and dusting. For cast iron drain out lets a grove shall be cut around to tuck in the treatment. concrete angle-fillets shall be provided at junctions between roofs and vertical faces of walls (parapet and other walls), around obstacles such as pipes, chimneystacks, etc and other similar situation to ease up about coners.

(iii) Bituminous based primer conforming to IS : 3384-1965 @ 0.3 Kg/Sqm to be applied on prepared surface, till the surface is properly impregnated.

(iv) After the application of approved bituminous primer the APP modified polymeric membrane of thickness 3 mm & weight not less than 3 Kg/Sqm shall be laid & sealed on the primed surface by torch application as per manufacture instructions. The overlap while torching shall be 100mm in longitudinal direction and 100mm in transverse direction. All overlap joints shall be made as a monolithic layer.

(v) All joints and changes in direction should be curved with cement mortar 1:3 mixed with & including SBR latex @ 200ml per bag of cement and cured well before laying the membrane.

(vi) A fillet of PCC 1:2:4 of 100 x 100mm shall be provided at all junctions of vertical and horizontal surfaces and wherever there is a change of direction. The membrane should not be taken over at any steep turns and hence all corners/ junctions should be rounded.

(vii) Applying two coats of silver shield aluminium based paint @ o.1 Kg/Sqm each coat over APP membrane.

M/s SUNIL ENTERPRISES

Punjab Traders