REPAIR TO ROOF LEAKAGE IN TECH AREA AT AF STN JAISALMER

Amount

Excavating over area (over roof top which is filled with soil manully only), n exc 1.5 m deep and getting out the excavated soil from roof to ground and stacking in a good manner where directed in any type of soil complete all as specified.

Returning filling in (from ground level to roof top manually only), including, spreading, levelling, watering and well ramming in layers not exc 25cm in any type of soil complete all as specified.

M&L for removing damaged APP modified water proofing membrane and cleaning the surface by wire brush and water complete all as specified and directed.

M&L for 10mm thick cement screed in cement mortar 1:4, including finishing even and smooth with out using extra cement mixed with water proofing compound @3% by weight of cement over cleaned roof surface, as in grading to RCC roof surface,complete all as specified. Note - Water proofing compound shall be measured and paid separately.

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

M&L for aplying evenly one coat of binding material using blown type bitumen confirming to IS-702 Grade 85/[email protected] kg/ Sqm over one coat of cold bituminous oil based primer (IS:3384)(as approved by Engineer -in -charge)@ 250 gm/sqm over plaster surfaces including cleaning surfaces of complete all as specified.

M&L for 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) land on primed surface by LPG torched forched application complete all as specified.

M&L for preparation of new surface on wall/roof surface and applying two coat of exterior emulsion paint (weather coat) 1st quality as in different tint / camouflage pattern as directed at any height of the bldg/structure all as specified and directed.

M&L for PCC (1:2:4) type B-0 using 12.5mm graded stone agg as in Roof padding,levelling course or similar work including demolition of cement concrete (unreinforced) in any position n.exc 15cm thickness complete all as specified & directed.

M&L for PCC (1:2:4) type B-1 using 20 mm graded stone agg as in Tank platform or similar work including demolition of cement concrete (unreinforced) in any position n.exc 15cm thickness complete all as specified & directed.

M&L for 15mm thick rendering in CM 1:4 on stone / concrete block masonry surfaces other than fair faces of concrete / brick is to be finished even and smooth (without using extra lime or cement) including taking down cement plaster or cement lime plaster any descrption complete all as specified.

Disconnecting up to 1000 ltr capacity existing tanks, setting aside (or lowering if required) for repairs, cleaning, etc. and hoisting if required reconnecting and re-fixing in same position complete all as specified and directed.(cleaning repairing etc measured separately)

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

Taking up or down mild steel tubing and connections 15 mm bore complete all as specified and directed.

Re fixing of old mild steel tubing and connections 20 mm bore obtained from item no 11 above incl fitting and connections in new and old position(wall,celilling floors etc complete all as specified and directed.

Re fixing of old mild steel tubing and connections 15 mm bore obtained from item no 12 above incl fitting and connections in new and old position(wall,celilling floors etc complete all as specified and directed.

S&F for steel water tubing `medium grade’ galvanized 20 mm bore with all fittings and fixed complete to walls and ceiling concealed and joints fixed with adhesive complete all as specified & directed.

S&F for steel water tubing `medium grade’ galvanized 15 mm bore with all fittings and fixed complete to walls and ceiling concealed and joints fixed with adhesive complete all as specified & directed.

S&F in repairs ball valves, high pressure,of PTMT with epoxy coated aluminium rod and high density plastic ball and screwed for iron pipe 20mm bore or brass ferrule complete all as specified and directed.

S&F for rotational moulded polythylene water storage tanks 500 ltr capacity (cylindrical vertical with closed top ) hoisted and fixed in position complete with ball valve of high pressure of PTMT with epoxy coated aluminium rod and high density plastic ball and screwd for iron pipe 20mm bore omplete all as specified and directed.

S&F for rotational moulded polythylene water storage tanks 1000 ltr capacity (cylindrical vertical with closed top ) hoisted and fixed in position complete with ball valve of high pressure of PTMT with epoxy coated aluminium rod and high density plastic ball and screwd for iron pipe 20mm bore omplete all as specified and directed.

BHAGWATI CONSTRUCTION (BID ID -3326632)

M/S SIDHU CONSTRUCTION COMPANY (BID ID -3329458)

MARUDHARA CONSTRUCTION COMPANY (BID ID -3336585)

M/s Sati Jasnath Enterprises (BID ID -3329559)

AMBEY MAA CONSTRUCTION COMPANY (BID ID -3338290)

M/S VISHNOI ENTERPRISES (BID ID -3328687)

M/S MAYA CONSTRUCTION COMPANY (BID ID -3329135)