REPAIRS, RENEWAL TO CI, DI, GI PIPE LINES, VALVES AND CONNECTED ITEMS AT TECHNICAL AREA OF AFS BIDAR

Amount

Schedules of Works

Supply & Fix in replacement sluice valve of 80 mm dia, both side flanged and ISI marked (IS-780) of sluice valve cast iron body with S/S spindle and brass fly nuts, non rising type, class PN-1.6 and cast iron hand wheel and joining with nut, bolt, washers and rubber insertion packing 6 mm thick etc complete all as specified as directed.

All as per item No. 1 here in before but of 100 mm dia

All as per item No. 1 here in before but of 150 mm dia

Disconnecting unserviceable sluice valve 80 mm dia and fixing including jointing with nut, bolt, washers and rubber insertion packing 6 mm thick etc complete all as specified as directed. Note : Sluice valves will be issued free for fixing under Schedule 'B'.

All as per item No. 4 here in before but of 100 mm dia

All as per item No. 4 here in before but of 150 mm dia

Disconnection and removing the unserviceable/ broken Spindle Brass along with the check nuts & gate from the Sluice valve 80mm dia and M&L for New Spindle with Brass Check nuts including polishing, machining, threading & necessary lathe work complete all as specified and as directed

All as per Item No 7 here in before but 100mm dia

All as per Item No 7 here in before but 150mm dia

Disconnecting and removing unserviceable Air Release valve, fix, air release valve double chamber of size 50 mm dia with all fittings, including jointing material complete all as specified and as directed. Note : Aire release Valves will be issued free for fixing under Schedule 'B'.

Dismantling the broken / damaged existing valve chambers and Construction of valve chamber of internal size 110 cm x 110 cm x 90 cm in depth; with 100 mm thick PCC foundation (1:4:8) type D2 (using 40mm graded stone aggregate), with 100 mm offset for all the sides from outer face of walls, walling with PCC block masonry built in CM (1:4), plastering to internal surfaces with 15 mm thick CM (1:4), 50 mm thick coping in PCC (1:2:4), type B-1 (using 20 mm graded stone aggregate) on top of side walls, 3.15 mm thick mild steel cover fixed to mild steel angle iron of size 40 x 40 x 6 mm, fixed with split type hold fast- 4 Nos made out of flat iron of size 40 x 6mm, 250 mm long duly embedded in coping and fitted to angle iron frame with 03 Nos of suitable hinges provided with necessary locking arrangements including preparation and applying two coats of synthetic enamel paint over a coat of red oxide primer on exposed steel surface and one coat of coal tar painting on steel surface embedded inside the concrete and two coats of white wash to plastered/concrete surfaces including disposal of rubbish out of premises, complete all as specified and as directed.

Dismantling the broken / damaged existing valve chambers and Construction of valve chamber of internal size 45 cm x 45 cm x 45 cm in depth; with 100 mm thick PCC foundation (1:4:8) type D2 (using 40mm graded stone aggregate), with 100 mm offset for all the sides from outer face of walls, walling with PCC block masonry built in CM (1:4), plastering to internal surfaces with 15 mm thick CM (1:4), 50 mm thick coping in PCC (1:2:4), type B-1 (using 20 mm graded stone aggregate) on top of side walls, 3.15 mm thick mild steel cover fixed to mild steel angle iron of size 40 x 40 x 6 mm, fixed with split type hold fast- 4 Nos made out of flat iron of size 40 x 6mm, 250 mm long duly embedded in coping and fitted to angle iron frame with 03 Nos of suitable hinges provided with necessary locking arrangements including preparation and applying two coats of synthetic enamel paint over a coat of red oxide primer on exposed steel surface and one coat of coal tar painting on steel surface embedded inside the concrete and two coats of white wash to plastered/concrete surfaces including disposal of rubbish out of premises, complete all as specified and as directed.

S & F CI specials such as bends (any type, radius and angle) tapers any type, (straight, bend, increasing, decreasing or double socket etc.) Tee pieces single branch, "Y" junction, double branch, cross (all sockets or socket and spigot) collars, caps and plugs up to 150mm bore complete all as specified and as directed. Note : Excavation where required will be measured and paid for separately.

S & F DI specials such as bends (any type, radius and angle) tapers any type, (straight, bend, increasing, decreasing or double socket etc.) Tee pieces single branch, "Y" junction, double branch, cross (all sockets or socket and spigot) collars, caps and plugs up to 150mm bore complete all as specified and as directed. Note : Excavation where required will be measured and paid for separately.

Excavation in trenches not exceeding 1.5m wide and not exceeding 1.5m in depth and getting out in soft/loose soil complete all as specified and as directed.

Returning filling in using excavated surplus soil including spreading, levelling, watering and well ramming in layers not exceeding 25 cm complete all as specified and as directed.

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

Taking up cast iron water mains 150mm dia (including all fittings), with spigot and socket ends & lead joints including burning out joints and recovering lead complete all as specified and as directed Note : Excavation, RFR and removable will be measured and paid separately under respective item.

Relaying serviceable CI Pipe of 150 mm dia in trenches with Socket ends complete all as specified and as directed

Supplying, laying, testing and commissioning of Cast iron pipes of 150 mm dia with spigot and socket ends, centrifugally cast, Class LA, bearing ISI mark, in any length, laid in trenches complete all as specified and as directed.

Taking up Ductile iron water mains 100mm dia (including all fittings), with spigot and socket ends and joints including disconnecting pipes and fittings complete all as specified and directed. Note : Excavation, RFR and removal of surplus soil will be measured and paid separately under respective item.

All as per Serial Item No 21 here-in-before but of 150mm dia

Relaying serviceable DI Pipe line 100mm dia in trenches spigot and socket ends including jointing materials complete all as specified and as directed.

All as per Serial Item No 23 here-in-above, but of 150mm dia

Supply, fix, test and commissioning of Ductile iron pipes 100mm dia with spigot and socket ends, centrifugally cast, class K-7, bearing ISI mark, in any length including jointing materials laid in trenches complete all as specified and directed Note : Excavation removal and RFR will be measured and paid separately under respective item.

All as per Serial Item No 25 here-in-above, but of 150mm dia

Taking up or down steel tubing 15mm dia with fittings complete and all as specified and as directed Note : Excavation removal and RFR will be measured and paid separately under respective item.

All as per Serial Item No 27 here-in-above, but of 20 mm dia

All as per Serial Item No 27 here-in-above, but of 25 mm dia

All as per Serial Item No 27 here-in-above, but of 50 mm dia

All as per Serial Item No 27 here-in-above, but of 80 mm dia

All as per Serial Item No 27 here-in-above, but of 100 mm dia

Relaying serviceable GI Pipe of 15 mm dia, in trenches/ fixed to walls complete all as specified and as directed

All as per Serial Item No 33 here-in-above but of 20mm dia

All as per Serial Item No 33 here-in-above but of 25 mm dia

All as per Serial Item No 33 here-in-above but of 50 mm dia

All as per Serial Item No 33 here-in-above but of 80 mm dia

All as per Serial Item No 33 here-in-above but of 100 mm dia

Supply and laying, GI Steel tubing medium grade 15mm dia along with fittings; in trenches or fixed to walls with necessary clamps, complete all as specified and directed.

All as per Serial Item No 39 here-in-above, but of 20mm dia

All as per Serial Item No 39 here-in-above, but of 25 mm dia

All as per Serial Item No 39 here-in-above, but of 50 mm dia

All as per Serial Item No 39 here-in-above, but of 80 mm dia

All as per Serial Item No 39 here-in-above, but of 100 mm dia

Fix in repairs, gun metal globe or gate valve suitable for 15mm dia with iron wheel head, screwed both ends for GI Pipe complete all as specified and directed. Note : Gave Valves will be issued free for fixing under Schedule 'B'.

All as per Serial Item No 45 here-in-above, but for 20 mm dia

All as per Serial Item No 45 here-in-above, but for 25 mm dia

All as per Serial Item No 45 here-in-above, but for 40 mm dia

All as per Serial Item No 45 here-in-above, but for 50 mm dia

Material and labour, for run lead joint, confirming to IS, 100mm dia CI pipe in position etc., suitable for Spigot and socket pipe & fittings complete all as specified and as directed. Note : Necessary excavation, earthwork and removal of surplus soil where required will be measured and paid for separately.

All as per Serial Item No 50 here-in-above, but for 150 mm dia pipes

Fixing only mechanical joint of 100 mm dia, including cutting the damaged portion complete all as specified and as directed. Note : Mechanical joints will be issued free for fixing under Schedule 'B'.

All as per Serial Item No 52 here-in-above, but for 150 mm dia pipes

BHEEMRAO PATIL CONTRACTOR (BID ID -3361917)

Mr Madhusudhan Kotarki (BID ID -3360064)

RAMESH CONSTRUCTION COMPANY (BID ID -3363842)