Providing ordinary repair work to 306 (out of 492) TNGRHS flats at D.R.O Colony in Madurai for the year 2024-25

Amount

Brick work in cement mortar 1:5 ( One of cement and five of sand) using second class chamber burnt ground moulded bricks of size 9" x 4 3/8" x 2 3/4" having crushing strength of 50Kg/sqcm in foundation & basement including dewatering wherever necessary proper setting curing etc., complete in all respects complying with relevant standard specifications and drawings and as directed by the departmental officers.

Providing precast slab of 50mm thick finishing with two sides for cupboard,sunshade, ward-robes, shelves, side slabs of boxing around windows, kitchen platform slabs, sink and other similar works including finishing and fixing in position complying with relevant Standard specifications etc., complete in the following floors (Measurement will be taken including bearing also) as directed by the departmental officers.

Plastering with Cement Mortar 1:5 ( One of cement and five of sand) 12mm thick finished with neat cement including, providing band cornice scaffolding curing etc., complete complying with relevant standard specification and as directed by the departmental officer.

Removing all scaled / loosed ceiling plastering and to remove all loose dust by wire brush, mixing the master bond- sbr latex chemical with sulphate resistant cement in 1:1 ratio by weight and applying with brush on the prepared surface and allow to dry for 2-3 hrs before to apply regular finishing including cost of surface , mixing & applying etc., all chemical labour for preparation of complete complying with relevant standard specification and as directed by the departmental officer.

Special Ceiling Plastering in C.M 1:3 (one of cement and three of sand)10mm thick mixed with chemical bonds for bottom of sunshade, ceiling in all floors, including scaffolding, curing ,finishing etc complete complying with relevant standard specification and as directed by the departmental officer.

Supplying and fixing of Orissa Pan (20”) superior variety 500mm of approved make (to be got approved from EE before use) with P or S trap, including concrete packing filling portion with earth, flooring the area with 75mm thick brick jelly concrete in CC 1:8:16 (one of cement, eight of sand and sixteen of brick jelly) using 40mm size brick jelly and top left rough to receive the floor plastering but including antisyphonage connection curing etc. all complete and as directed by the departmental officers.

Supplying and fixing of 110mm dia PVC SWR pipe A Type for Rain water down fall pipe conforming to IS13592 with ISI mark and fittings conforming to IS 14735 , with necessary C I gratings, shoes, bends, offsets, clamps, teak wood plugs, etc.,complete in all respects as directed by the departmental officers.

Supplying and fixing the following dia PVC(SWR) pipe (6kg / sq.cm.)and relevant specials including packing the joints with rubbers lubricant fixing them into walls with necessary wooden plug screws, holding wherever necessary and making good of the dismantied portion with necessary connections to sanitary fittings etc., complete in all respects as directed by the departmental officers.

(a) 110mm dia PVC SWR pipe ( 6.00 Kg/Sq cm ) including all required PVC specials etc., all complete.

(b)75mm dia PVC SWR pipe ( 6.00 Kg/Sq cm ) including all required PVC specials etc., all complete.

Supply delivery erection and commissioning of 5.0 HP, 3 Phase submersible pump set suitable for 150mm dia bore well of best approval quality with ISI Mark, IS 8034 of reputed brand of 3phase suitable for 400/440v 50H2, 3 phase Ac, without panel Board, Supply and motor on wet type and multi stage design with Radial flow impeller of High quality, Bronze and dynamically balanced for high efficiency vibration and noise free smooth operation duty condition etc., complete in all respects and as directed by the departmental officer.

Supply of 3 Phase Panel Board suitable for 3 HP 15 stage Submersible Pumpset with DOL Starter with two level guard , autostart, three phase preventer, dry running preventer etc., complete as per standard specifications.s

SUB TOTAL

K SARAVANAKUMAR (BID ID -1220254)