SPECIAL REPAIRS TO EXISTING SEWAGE LINE NEAR BUILDING NO P179 AT ARGA NAVAL BASE KARWAR UNDER GE SB KARWAR

Amount

M&L for removal of blockage and cleaning the sewage lines of 200 mm bore by rodding from manholes to manholes or manholes to cleaning eyes, taking out all debris , sludges and solid materials from sewage lines and removing outside MD land and well flushing with water all as specified and as directed.

All as per Item No1 here in before but for 250 mm bore all as specified and as directed.

M&L for removal of blockage and cleaning the manhole of size 900 mm x 1200 mm and depth of manhole exceeding 1 m and not exceeding 2 m by rodding etc taking out all debris , sludges and solid materials from sewage lines and removing outside MD land and well flushing with water all as specified and as directed.

All as per Item No 3 here in before but for manhole of size 1400 mm and depth of manhole exceeding 3 m and not exceeding 4 m all as specified and as directed.

All as per Item No 3 here in before but for manhole of size 1400 mm and depth of manhole exceeding 4 m and not exceeding 5 m all as specified and as directed.

Excavation in trenches not exceeding 1.5 m width and not exc 1.5 m in depth for laying pipes etc or for manhole shaft not exceeding 10 sqm on plan and not exceeding 1.5 m in depth and getting out in soft / loose soil all as specified and as directed.

All as per Item No 6 here in before but exceeding 1.5 m and not exceeding 3 m in depth all as specified and as directed.

Excavation over areas not exceeding 1.5 m deep in soft and loose soil and getting out all as specified and as directed.

Excavation over areas exceeding 1.5 m and not exceeding 3 m deep in soft and loose soil and getting out all as specified and as directed.

Excavation over areas exceeding 3 m and not exceeding 4.5 m deep in soft and loose soil and getting out all as specified and as directed.

Excavation over areas exceeding 4.5 m and not exceeding 6 m deep in soft and loose soil and getting out all as specified and as directed.

Returning, filling in including spreading, levelling , watering and well ramming not exceeding 25 cm in layers with excavated materials all as specified and as directed.

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

M&L for PCC 1:3:6 type C-2 using 40 mm graded stone aggregate for concrete bed to 300 mm dia pipe including packing under and haunching against the sides of pipe after they are laid and tested all as specified and as directed.

Demolition and breaking up 300 mm dia drain pipes (salt glazed,stoneware, AC or reinforced concrete) set in cement mortar including PCC bed and haunching and removal of debris outside the MD land all as specified and as directed.

Supplying and laying of 300 mm bore reinforced concrete pipes, class NP2, laid and jointed complete with collars and testing all as specified and as directed.

M&L for PCC 1:4:8 type D-2 using 40 mm graded stone aggregate as in foundation filling and mass concrete all as specified and as directed.

M & L for PCC 1:2:4 type B1 using 20 mm graded stone aggregate in forming channel , benching inside manholes (1/2 or 3/4) in manholes and as in coping including necessary form work all as specified and as directed.

M&L for forming fair finished drain or channel 30 cm inner girth in cement concrete using extra cement including forms , moulds , mitered / stopped ends etc all as specified and as directed.

M&L for providing PCC 1:3:6 type C-1 using 20 mm graded stone aggregate as in solid block masonry exceeding 10 cm width and set in cement mortar 1:6 all as specified and as directed.

M&L for rendering 10 mm thick in cement mortar 1:4 mixed with water proofing compound on external fair faces of brick work or concrete surface finished even and smooth without using extra cement all as specified and as directed. Note: Water proofing compound shall be measured and paid separately.

M&L for rendering 15 mm thick in cement mortar 1:6 on external fair faces of brick work or concrete surface finished even and smooth without using extra cement all as specified and as directed.

Supply only water proofing compound all as specified and as directed.

M&L for applying two coats of cement based paint over a coat of chalk whiting including preparation of new plastered surfaces all as specified and as directed.

M&L for precast reinforced cement concrete 1:2:4 type B-1 using 20 mm graded stone aggregate as in cover slab for manholes set in cement mortar 1:4 including necessary form work all as specified and as directed.

S &F Mild steel TMT bars CRS 10 mm dia, cut to length, bent to shape required, including cranking, bending spirally for hopping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and as directed.

M&L for cement concrete type B-1, 1:2:4 using 20 mm graded stone aggregate all as specified and as directed.

Demolition of black top surfaces of road in any description and in any position not otherwise specifically provided for etc all as specified and as directed.

M&L for 150 mm thick soling ( or sub base) with broken boulders or quarried stone , intersticies filled, surface formed and rolled and consolidated to required gradient and camber all as specified and as directed.

M&L for 150 mm thick ( compacted thickness) WBM, with kankar or laterite coarse aggregates of grading 2 (63 to 40 mm size) spread and consolidated to gradient and camber required all as specified and as directed.

M&L for bituminous macadam (75mm thick consolidated thickness or less) using binder content 4 % by weight of total mix (using paving bitumen VG-30 penetration) by weight of total mix rolled and compacted to required camber and gradient with 8 to 10 tonne power road roller complete all as specified and directed.

M&L for applying evenly a priming/tack coat with bituminous primer at 3 kg/10Sqm using paving bitumen all as specified and as directed.

M&L for bituminous premix asphaltic semi dense concrete of consolidated thickness 40 mm (paving bitumen any penetration ) with 5.5 % binder content by weight of total mix , rolled and compacted to required camber and gradient with 8 to 10 tonne power road roller all as specified and as directed.

S&F cast iron work grade FG 150 , articles exceeding 5 kg each unmachined , in brackets , gully traps , gratings, railing , frames , manhole covers , fire and soot doors, dampers , stop valve boxes , gate stops , parts of ranges , balusters and similar articles all as specified and as directed.

Demolition of brick work or stone/boulder masonry,built in cement mortar including all quoins, arches, pillars etc , but excluding ashlar facings, dressed boulder masonry, built in cement mortar complete all as specified and as directed.

M &L for stone walling for random rubble masonry uncoursed well bonded bedded and solidly hearted built in cement mortar 1 :6 all as specified and as directed.

All as per Item No.36 but except stone all as specified and as directed. Note: Stone obtained from Item No 35 to be used.

M&L for cement concrete type C-1, 1:3:6, using 20mm graded stone aggregate as in copings , kneelers all as specified and as directed.

M&L for cement concrete type C-1 , 1:3:6 using 20 mm graded stone aggregate as in bonders ( for stone walling) and setting the block slab etc in cement mortar 1:6 all as specified and as directed.

M&L for hand packing (any thickness) at back of walls over arches atc as back filling in retaining walls, raising and lowering to the required with broken stone or boulders all as specified and as directed.

M&L for raised pointing to random rubble or polygonal rubble masonry uncoursed or brought up to course in cement mortar 1 :4 all as specified and as directed.

Extra over stone walling for hammer dressing to faces of stone and dressing of faced beds and joints as specified for random rubble masonry uncoursed or brought up to coursed against dressed surface not exceeding 40 mm all as specified and as directed.

U k Enterprises