E1-3440-2022-4-ERODE CITY MUNICIPAL CORPORATION-PROVIDING LAYING AND REPLACEMENT OF DAMAGED FEEDER MAIN AND DISTRIBUTION MAIN PIPE LINE AT GANDHIJI ROAD IN WARD. NO.44

Amount

Cutting open B T Roads surface including cost of Labours for cutting, removing and clearing the site etc., complete as per standard specification

Dismantling the existing damaged brick /stone masonry in cement mortor wall Up to 3M height including clearing away from the site and all labour charges etc complete .

Earth work excavating and depositing on bank with an intial lead of 10m & intial lift of 2m in sand, slit or other loose soil, wet sand or slit not under water, light black cotton soil sandy loam and ordinary soil including excavated earth as standard specification SS 20 B including refilling charges etc complete., complying with standard specification

Supply and delivery of DI pipes,CI pipes,HDPE pipes and Specials approuved quality of departmental officers loading, unloading Cost and conveyance of all materials to Site etc., Complete.

450mm dia CI D/F sluice valve

450mm dia DI socket flange

450mm dia MJ Collar

MS Bolts and Nuts

500mm dia 1m length Flanged pipe

Rubber insertion Sheet

200mm dia CI D/F sluice valve

100mm dia CI D/F sluice valve

200mm dia HDPE Bend

200mm dia HDPE Tee

110mm dia HDPE Bend

110mm dia HDPE Tee

Supplying and delivery of HDPE and DI pipes approved quality of departmental officers loading,unloading, freight and transit insurance etc., Cost and conveyance of all materials to site etc., Complete(TWAD rate 2022-23 page no.29-2.0 (Sl.no-5)

110mm dia HDPE pipe

200mm dia HDPE pipe

450mm dia DI flanged pipe (1m length of pipe)

Jointing HDPE Pipes and Specials by butt fusionwelding / electro fusion welding joints usingfusion equipment as per ISO 21307-2011 and asper IS 7634 (part-2) : 2012 including cost of hirecharges for butt fusion equipment powersupplyarrangements etc., complete as per directed bydepartmental Officers.

110mm dia HDPE pipe

200mm dia HDPE pipe

Lowering of H.D.P.E Pipes and specials in the trenches and laying to proper grade and alignment and as directed

110 mm dia HDPE pipe

200 mm dia HDPE pipe

Lowering of D.I Pipes and specials in the trenches and laying to proper grade andalignment and as directed by the TWAD Officers.

450mm dia DI pipe

Jointing C.I/ D.I double flanged pipes andspecials with rubber insertion or any equivalentto the required specifications with M.S. bolts andnuts etc., complete including charges for specialtools and plants such as air compressor andhelmets and sheet piles. etc (including cost ofjointing materials)

450mm dia 1m length flanged pipe

Electrofusion tapping saddle PE 80 blue, PN 12.5 with female threaded metal insert of SS 304 as per standards BS EN 12201 tested as per BS 6920 for drinking water in WRC NSF ltd, UK. (Non Wrap with top loading type). Sizes:63mm to 315mm dia distribution HDPE pipes.(TWAD rate 2022-23 Page No.53-7.0 (Sl No. 1)).

Brass Ferrule as per IS 319 grade of sizes 15mm, 20mmand 25mm size and threaded as per IS:1554 BSPT, ISO:7-1to suit the corresponding bore sizes of 15mm, 20mm and25mm dia size ( 1/2", 3/4" and 1") in the saddleConnection as per IS :1554 BSPT,ISO:7-1

Poly Propylene compression Male Threaded Adaptor with metal insert of SS 304 as per standards ISO 14236 and Tested as per BS 6920 in WRC-NSF LTD, UK suitable for 20mm, 25mm and 32mm OD MDPE pipes. (TWAD rate 2022-23 Page No.54 - 7.0 (Sl No. 3(v))).

Poly propylene 90 Degree Compression elbow with compression joint at both ends as per standards ISO 14236 and Tested as per BS 6920 in WRC-NSF LTD, UK suitable for 20mm, 25mm and 32mm OD MDPE pipes. (TWAD rate 2022-23 Page No.53 - 7.0 (Sl No. 3(iii))).

MDPE ball valve with one side compression end and other side female end as per ISO 4422-4 and Tested as per BS 6920 in WRC-NSF LTD, UK,size : 20mm ODx1/2"ID, 25mm ODX1/2"ID and 32mm OD X 3/4" ID (TWAD rate 2022-23 Page No.54 - 7.0 (Sl No. 3(viii))).

MDPE PE 80 PN16 Blue pipe as per standards ISO 4427 and Tested as per BS 6920 in WRC-NSF LTD, UK (TWAD rate 2022-23 Page No.54 - 7.0 (Sl No. 3(vi))).

Labour charges for house service connection for BT road

Refilling in basement with excavated earth in layers of notmore than 15cm thick well rammed and consolidated etc.,

Plain Cement Concrete 1:4:8 (one cement four M Sand and eight coarse aggregates) using 40mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges and all incidential charges such as water providing etc., complete as per standard specification

Brick work in CM 1:5 (one cement & five M Sand ) using II class ground moulded bricks of size 9"X43/8"X 2 3/4" including finishing, curing, etc., complete complying with standard specification.

Plastering with cement mortar (1:5) 12mm ,thick in all floors including cost and conveyance of all materilas to site and labour charges etc,complete as per standard specifications

Manufacturing, supplying and fixing of 150mm thick Precast Reinforced Cement Concrete slabs of following thickness in RCC 1:2:4 (one cement, two sand and four aggregates), using following HBGS jelly excluding cost of reinforcement steel in position but including cost of moulding charges, casting of slab, finishing, curing and fixing in position in all floors etc., complete complying with standard specification and as directed.

Suppling and fabricating and placing in position MS (or) R.T.S. bar for reinforcement to all RCC works as per the design given including cost of steel and binding wire also in all floors.

ENVIROSOME SOLUTIONS PRIVATE LIMITED