SPECIAL REPAIR TO CI DI PIPELINE IN DOMESTIC AREA AT AF STN GWALIOR

Amount

Excavation in trenches, not exceeding 1.5 mtr wide and not exceeding 1.5 mtr deep in soft/loose soil for foundation etc or for shafts, wells/ laying of pipeline cesspit, manholes, pier holes etc n.exc 10sqm on plan including forming sides and bottom surface to required levels/slops/gradients etc. complete all as specified and directed at site. Note: The disturbed surfaces of roads/paths/plinth shall be made good to match with the existing surfaces and is deemed to be included in unit rate quoted.

Removing excavated surplus soil to a distance not exceeding 50 mtr and depositing the soil where directed at a level not exceeding 1.5 mtr above the starting point complete all as specified and directed.

Returning, filling in, excavated soil including leveling, watering and well ramming in layers of thickness not exceeding 25 cm in each layer complete all as specified and directed.

Disconnecting & taking up/down existing, CI/DI pipe lines or water mains of any description / grade and in position including fittings, accessories and fixtures etc existing in between pipe line, by taking out and opening any type of joints (Tyton /Gasket / Lead joints) complete all as specified and directed by the Engineer-in-Charge for following bore of pipes:- Note:-Earthwork, returning filling and removal shall be measured and paid separately under relevant item.

150mm bore

100mm bore

Supplying ,laying, jointing & testing in trenches ductile iron pipes with spigot and socketed ends class k9, conforming to IS 8392-2000 and suitable for push on joints, standard bituminous finish layer not less than 70 micron, cement lining complete all as specified and directed by Engineer-in-Charge for the following size:- Note :-(i) Earth work, Joints and DI specials/fittings of the pipes shall be measured and paid for separately under appropriate item of Schedule `A' (ii) Joints of the pipes shall be measured and paid for separately under appropriate item of Schedule `A'. [Make: TATA/Electrosteel casing Ltd./Jindal]

150mm bore

100mm bore

Disconnecting and taking up or down old existing steel tubing and connections of any description/ grade and in any position in trenches/under floors / on walls etc including connected fittings/accessories and fixtures like union,valves etc. seggregation serviceable pipes and fittings, keep them safe custody for reuse and unserviceable material be removed from site of work all as directed and specified for the following sizes :-

50 mm bore

40 mm bore

25 mm bore

20 mm bore Note: Earth work, returning filling, removing shall be measured & paid separately under respective item.

Relaying / Refixing only old steel water tubing & connections of any description/any grade and in any position obtained in serviceable condition from above item, in new or old locations as in trenches/wall/floor galvanized iron water tubing medium grade including necessary new steel fittings / accessories ISI Marked complete all as specified and directed for the following sizes.

50 mm bore

40 mm bore

25 mm bore

20 mm bore

Supply /Laying / jointing and testing in trenches/wall/floor galvanized iron water tubing medium grade including necessary new steel fittings / accessories ISI Marked complete all as specified and directed for the following sizes. [Make: Tata/Jindal/TT swastik]

50 mm bore

40 mm bore

25 mm bore

20 mm bore

Supply, installation, fixing, jointing and testing, ISI Marked, of approved quality, cast iron sluice valve of class PN-1.6 conforming to IS-14846 of 2000 both ends flanged with iron wheel head and stainless steel spindle, long body type, jointed and tested complete all as specified and directed for following bores :-

150 mm bore

100 mm bore

Supply, fixing, jointing and testing, ISI Marked, of approved quality, gun metal globe/gate valve with iron wheel head, both ends screwed for iron pipe complete all as specified and directed for following bore of pipes [Make:-Zoloto/Leader/Kirlosker]

50mm bore

40mm bore

25mm bore

20mm bore

Material and labour for cast iron/ductile iron specials/fittings such as bend, tee, socket, collar Reducer, Tail Pieces etc. suitable for spigot and socketed/ flanged end pipe of up to 200 mm bore complete all as specified and directed. [Make: Upadhay/Kirlosker /Leader/Kalinga]

Material and labour for construction of 230mm thick brick masonry valve pit /chamber complete built in CM 1:6 of valve pit of size 900x900x900mm internal size with 100mm thick foundation using PCC 1:4:8 type D2 with 100mm offset, 15mm thick plastering internally and 15cm below GL externally in CM 1:6, with 3mm thick MS sheet cover fixed on MS angle with double door welded to size 50x50x6mm duly painted with two coats of black synthetic enamelled paint over a coat of red oxide primer with locking arrangement incl 65mm brass and keys, MS handles including necessary excavation & earth work in any type of soil including Dismantling & breaking down the old existing valve pit chamber of any size and any shape and remove material from site of work complete all as specified and directed by Engineer-in-Charge.

RAJEEV CONSTRUCTION

Akarsha Enterprises

ISHWAR ENTERPRISES

M/s KKPARASHAR

M/s Khan Construction