SPL REPAIR TO ROOF TREATMENT IN BLDG NO P-32 (ORI), P-33 (HQ COY) AND P-34 (CC COY) AT SIG REGT UNDER GE (UTILITY) MEERUT

Amount

Disconnecting existing PVC water tanks of capacity exc 250& n.exc 500 litres capacity, setting aside (or lowering if required), cleaning and removing all scales, dirts etc from tanks and from m,ouths of circulating pipes, etc and hoisting if required, reconnecting and refixing in position complete all as specified and as directed.

Disconnecting existing PVC water tanks of capacity exc 500& n.exc 1000 litres capacity, setting aside (or lowering if required), cleaning and removing all scales, dirts etc from tanks and from m,ouths of circulating pipes, etc and hoisting if required, reconnecting and refixing in position complete all as specified and as directed.

S&F in repair 20 mm gun metal globe or gate valves with iron wheel head screwed boths ends for iron pipe ,complete all as specified.

S & F in repairs Ball brass valve high pressure with polythene float and nuts complete screwed for iron pipe or brass ferrule bore of pipe 20 mm dia complete all as specified.

M & L for cleaning surfaces and removal of debris, loose particles, grass etc and existing waterproofing roof treatment completely and repair the cleaned surface with (a) 25 mm thick PCC 1:2:4 type BO using 12.50 mm graded crushed stone aggregate to complete area (b) ready mix plastering CM 1:4, 20mm thickness using and including WPC @ 3% by weight of cement as per manufacture instruction (make : Ultra tech, rediplat, Birla Aerocem) (c) Providing chemical injection grounding and angle fillets (if required) and treatment of pipe entry with hybrid PU sealant dual shrinkage compensated micro concrete.(d) Applying priming coat of epoxy primer with resin hardner in 1:3 ratio with water dilution as per manufactures instruction applying 2 coats of solvent based Polypropylene liquid membrane not less than 500 micron trick UV having SRI valve greater than equal to 105 with consumption of 0.61 kg 15 sqm (each coat) (e) second coat should be applied once 1st coat becomes dry completely (Make : Asian paints/ thermax/Berger paints/Nerolec paints/Shalimar Paints) Note : (i) The work pertaining to water proofing treatment shall be executed from authorized applicator through manufacturer of which the material i.e. priming coat epoxy primer , first coat,

second coat redimix plaster etc to be used by the contractor and approved by Garrison Engineer. (ii) The succesful bidder shall submit memorandum of understanding (MOU) with only one manufactures mentioned in Sch 'A' NotesNo.21 (iii) Rendering will be done in two layer 1st layer will be 10-12mm and 2nd layer will be 8-10 mm thick. (iv) Contractor is required to deposit ready mix bags for 100% CA quality all water profing material /drums to Engr-in-charge within 15 days of acceptance of contract. (v) Contractor submitted Bond of Guarantee period of water proofing treatment for 10 years through manufacture in Garrison Engineer Office.

Demolition and breaking of drain pipes of 110/75mm bore etc complete all as specified & directed.

Supply and fix PVC Pipes single socketed in any length with rubber ring joints, fixed to walls, laid under floors etc. 110 mm bore as in waste and rain water pipes complete all as specified & directed.

Supply and fix PVC bends 110 mm bore, any radius complete all as specified & directed.

S&F PVC (SWR),110mm junction single, (Single T) equal or unequal all as specified and directed.

S&F in repair 1000 ltr capacity rotational moulded polythylene water storage tank min of 3 layers ( cylindrical vertical with closed top) hoisted and fixed in position including float vave all as specified in SSR Part I ,complete all as specified and directed.

S&F in repair 500 ltr capacity rotational moulded polythylene water storage tanks min of 3 layers ( cylindrical vertical with closed top) hoisted and fixed in position including float vave all as specified in SSR Part I ,complete all as specified.

M&L 15 mm thick rendering in cement mortar 1:4 on external surfaces of Chajja, facia including taking down of exisiting cement plaster complete all as specified.

M&L two coats of cement base paint on new plastered surfaces of walls over a coat of primer including prepration of surfaces complete all as specified & directed by Engineer-in-Charge.

Sumati Electronics Pvt. Ltd.

M/s Kanha Enterprise