85925 E8 SPECIAL REPAIR TO WATER PROOF TREATMENT (WPT) AT CERTAIN LOCATIONS AT AIR FORCE STN MOUNT ABU

Amount

Disconnecting existing 250 to 500 litres capacity water tanks, setting aside (or lowering if required) for repairs, cleaning, etc. and hoisting if required reconnecting and re-fixing in position. (Cleaning repairing, etc. measured separately) complete all as specified and directed by Engineer-in-Charge.

Disconnecting existing 500 to 1000 litres capacity water tanks, setting aside (or lowering if required) for repairs, cleaning, etc. and hoisting if required reconnecting and re-fixing in position. (Cleaning repairing, etc. measured separately) complete all as specified and directed by Engineer-in-Charge.

S&F in repair 1000 ltr capacity rotational moulded polyethylene water storage tanks with thread type cover(cylinderical, vertical with closed top) tripple layer, hoisted and fixed in position including 20 mm bore brass valve high pressure with polythene float and flynut complete all as specified and directed by Engineer-in-Charge.

S&F in repair 500 ltr capacity rotational moulded polyethylene water storage tanks with thread type cover (cylinderical, vertical with closed top) tripple layer, hoisted and fixed in position including 20 mm bore brass valve high pressure with polythene float and flynut complete all as specified and directed by Engineer-in-Charge.

Taking up or down steel water tubing and connection incl cleaning for refixing or removal to stores for following bore :- (a) 15mm bore complete all as specified and directed by Engineer-in-Charge.

(b) Ditto all as per item no-5 above but 20mm bore complete all as specified and directed by Engineer-in-Charge.

S&F GI tubes medium grade with all fitting and fixed complete to walls and ceiling or laid in floor in following bore of tube :- (a) But 15mm bore complete all as specified and directed by Engineer-in-Charge.

(b) Ditto all as per item no-7 above but 20mm bore complete all as specified and directed by Engineer-in-Charge.

Refixing old steel tubing and connections in new or old position on wall, ceiling, floor etc of 15 mm dia complete all as specified and directed by Engineer-in-Charge.

Refixing old steel tubing and connections in new or old position on wall, ceiling, floor etc of 20 mm dia complete all as specified and directed by Engineer-in-Charge.

M&L for brick work with sub class ‘B’ bricks straight or curved on plain exc 6m mean radius built in CM1:4 for water tank stagging any height complete all as specified and directed by Engineer-in-Charge.

Demolition of cement concrete (unreinforced) of any description and in any position not otherwise specifically provided complete all as specified and directed by Engineer-in-Charge.

Material & labour for 25mm thick PCC 1:2:4 type B0 (using 12.5mm graded stone aggregate) as in levelling course/padding, finished even and fair on roof/ chajjas etc complete complete all as specified and directed by Engineer-in-Charge.

Material and labour for PCC 1:2:4 type B0 (Using 20 mm graded stone aggregate) as in tank staging, finished even and tank staging etc complete all as specified and directed by Engineer-in-Charge.

Taking down old water proofing membrane with plaster of existing water proofing treatment on roof surfaces etc. including removing debris out site of MD land complete all as specified and directed by Engineer-in-Charge.

Cleaning of roof slab/chajja with sweeping with brooms, removing all depositions /mud/vegetations etc complete all as specified and directed by Engineer-in-Charge.

Material & labour for Cutting out cracks to V-section in existing roofs or terracing, cleaning out, wetting, grouting with cement and sand slurry 1:3 complete all as specified and directed by Engineer-in-Charge.

Material & labour for 10 mm thick rendering in Cement Mortar 1:3 with water proofing compound @ 3% by weight of cement, on concrete surfaces while Note:- Water proofing compound shall be paid seperately as supply only, complete all as specified and directed by Engineer-in-Charge.

Supply only Integral water proofing compound complete all as specified and directed by Engineer-in-Charge.

Dismantling of brick work in cement mortar complete all as specified and directed.

M & L for 45 GMS Glass Fiber Mesh / Non-Woven geo textile for roof cracks complete all specified and directed.

Material & labour for preparing new surfaces of roof and applying two coat of Dr. Fixit roof seal top coat (Classic) or equivalent and a coat of Dr. fixit roof seal top coat (diluted with water in the ratio 2:1) as self-priming seal acrylic coating as per manufacturer’s instruction to stop leakage/ seepage from roof/ wall complete all as specified and directed by Engineer-in-Charge. Note:- 1. Two coat of roof seal top coat (Classic) @ 2.0-2.2 Sqm / Ltr/Coat, without water dilution at rate of application being the same for both coats. This would ensure correct consumption of material to deliver a total 450-500 micron thickness and a coat of self priming @ 9-10 Sqm / Ltr. 2. Quoted rate shall be deemed to be included for work in buildings/ structure of any height.

Keystone Constructionare

M/s. Dhananjay Construction

BEYLIM INFRA

boon construction company

Choudhary Traders and Engineers

J.J.ENGINEERING