Special repair works to G-3 Kilpauk Police Quarters in Chennai city for the year 2022-23

Amount

1.1) Earth work excavation for foundation in all soils and sub-soils (Including Refilling) a) 0 to 2m depth.

1.5) Earth work excavation for Open Foundation in all soils and sub-soils to the required depth (Excluding Refilling). a) 0 to 2m depth.

b) 2m to 3m depth.

c) 3m to 4m depth.

39) Supplying and fixing Mild Steel grills as per the design approved to verandah enclosure

238) Anticorrosive treatment for steel grills

Annexure 2.15) Supply and filling in foundation and basement with Stone dust in layers of 150mm thickness

3.1.3) Plain cement concrete 1:5:10 (One of cement, five of crushed stone sand and ten of hard broken stone Jelly) for foundation using 40 mm gauge hard broken stone jelly

3.2.3) Plain cement concrete 1:2:4 (One of cement two of crushed stone sand and four of Hard Broken Stone jelly) for Foundation & Basement and other similar works

6.2.2) Brick work in CM 1:5 (One of cement and five of crushed stone sand) using chamber burnt bricks of size 9”x4½”x3” (23x11.4x7.5 cm) in foundation and basement

8.2.3.1) Standardised concrete Mix M30 Grade Concrete a) Foundation and basement

8.2.3.3) Standardised concrete Mix M30 Grade Concrete Below Ground Level 1.5m depth and upto 4.5m depth

9.2.2) Brick work in Cement Mortar 1:6 (One of cement and six of of crushed stone sand) using Chamber burnt bricks of size 9”x4½"X3” (23x11.4x7.5cm) for super structure a.In Ground floor

18.1) Providing form work and centring for reinforced cement concrete structure a. For column footing , plinth beam, grade beam, raft beam,raft slab etc

f) Curved surface

33.2.1) Plastering with CM 1:5 12mm thick finished with neat cement

34.2.1) Plastering with C.M. 1:4, 12 mm thick finished with neat cement

37.2) Colour washing two coats over one coat of white washing using clean shell lime slaked

43.2.1) Supplying, fabricating and placing in position of Mild steel Grills / Ribbed Tor Steels binding wire insulated with PVC

44.6.1) Supplying and fixing of 110mm dia PVC SWR pipe with ISI mark confirming to IS 13952:1992- type 'A' for Rain water down fall pipe with (UPVC special clamp)

50.3.2) Labour charges for removing the tree/ green grasses in terrace floor/water tank slabs and side walls clearing the trees without affecting the adjacent structures

51.1) Supplying and erection of Rotational moulded polyethylene water storage tanks (HDPE cylindrical vertical type) for capacity of 750litres

52.1.1) Supplying, laying, fixing and jointing the following PVC pipes as per ASTM D - 1785 of schedule 40 of wall thickness not less than the specified in IS 4985 a) 32 mm PVC pipe with necessary PVC/UPVC specials

b) 25 mm PVC pipe with necessary PVC/UPVC specials

53.4) Supplying and fixing of C.I Manhole cover 0.6 x 0.6 m (heavy duty) with frame

58.3) Supplying and fixing the following dia PVC (SWR) pipe including all required PVC specials etc., all complete., a) 110mm dia PVC SWR pipe

b) 75mm dia PVC SWR pipe

59.2.1) Supplying and fixing 150mm x 100mm size stone ware Gully trap using chamber burnt bricks of size 9”x4-1/2”x3” (23x11.4x7.5cm)

61.3) Supplying, laying and jointing the following dia UPVC Non Pressure pipe of SN8 SDR 34 (S 16.5) as per IS 15328/2003 a. 110 mm UPVC Non Pressure pipe

b. 160 mm UPVC Non Pressure pipe

144.2.6) Supply and fixing of 65mm (2-1/2") GI pipe (class 'B') of 6 metre length with 300mm x 300mm x 6mm MS base plate duly welded at the bottom with concreting with construction of masonary pedestal with suitable MS box to house 5A control switch 16A fuse unit (500V) etc

151.3.1) Supply and laying of the following size of PVC LTUG armoured cable (below GL) a) 4 core x 6 sq.mm. PVC LTUG armoured cable

b) 3.5 core x 25 sq.mm. PVC LTUG armoured cable

213) Supply and delivery at site and fixing of SFRC manhole cover with frame a) 0.75 x 0.75m

214.2) Removing the damaged portion of brick jelly concreate near the Sintex tank and clearing the debries 2km away from the site

214.4) Labour charges for removing the HDPE water tank without affecting the adjacent structures and refixing the same in position

238.1) Anticorrosive treatment for window grills

615.1.9) Supply and delivery of Electric Monoset centrifugal pump conforming to IS 9079:2002 Three phase without panel board Duty: 150 lpm x 35m

615.2.2) Labour Charges for erection of Horizontal shaft,centrifugal pumpset (Coupled/Monoblock) in bore well/Open well upto 3HP

615.3.5) Supply and delivery of direct online DOL starter with single phasing preventor with analog ammeter and voltmeter confirming to IS13947 upto 5 HP

619.7.1) Supplying and fixing of following dia UPVC Ball Valve with one side compression end and other side female end Confirming to I.S.O 4422-4 and Tested as per BS 6920 in WRC-NSF LTD, UK Specifications a) 32mm dia Ball Valve (UPVC)

b) 25mm dia Ball Valve (UPVC)

M.M. ENGINEERS

Bidder Name

A NARAYANAN

M.M. ENGINEERS